🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.91 AU

Year: 310 Days

Day: 46.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,778,779 km

• M1: 137,181 km (0.118 R)
• M2: 483,650 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.84 AU - 2.38 AU

Year: 1131 Days

Day: 34.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,778,779 km

• M1: 650,003 km (0.045 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 8.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.11 AU - 7.41 AU

Year: 6485 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 105,778,779 km

• M1: 128,056 km (0.116 R)
• M2: 208,390 km (0.083 R)
• M3: 518,357 km (0.051 R)
• M4: 581,038 km (0.071 R)
• M5: 1,067,680 km (0.081 R)
• M6: 1,225,057 km (0.108 R)
• M7: 1,370,316 km (0.113 R)
• M8: 1,572,872 km (0.098 R)
• M9: 1,818,063 km (0.113 R)
• M10: 2,226,316 km (0.102 R)
• M11: 2,320,861 km (0.045 R)
• M12: 2,612,727 km (0.063 R)
• M13: 2,687,526 km (0.088 R)
• M14: 2,942,291 km (0.025 R)
• M15: 3,298,483 km (0.11 R)
• M16: 3,502,385 km (0.077 R)
• M17: 3,894,182 km (0.057 R)
• M18: 3,965,540 km (0.104 R)
• M19: 4,037,497 km (0.114 R)
• M20: 4,344,023 km (0.092 R)
• M21: 4,964,555 km (0.11 R)
• M22: 5,580,300 km (0.104 R)
• M23: 5,693,396 km (0.079 R)
• M24: 5,790,934 km (0.039 R)
• M25: 6,387,979 km (0.097 R)
• M26: 6,814,033 km (0.092 R)
• M27: 7,144,046 km (0.086 R)
• M28: 7,231,860 km (0.112 R)
• M29: 7,372,931 km (0.094 R)
• M30: 7,550,653 km (0.077 R)
• M31: 7,837,881 km (0.046 R)
• M32: 8,257,054 km (0.115 R)
• M33: 8,984,549 km (0.112 R)
• M34: 9,308,129 km (0.115 R)
• M35: 10,104,139 km (0.116 R)
• M36: 10,202,724 km (0.111 R)
• M37: 10,560,114 km (0.094 R)
• M38: 10,901,646 km (0.041 R)
• M39: 11,389,783 km (0.114 R)
• M40: 11,760,637 km (0.116 R)
• M41: 12,240,247 km (0.118 R)
• M42: 12,747,683 km (0.073 R)
• M43: 13,046,729 km (0.05 R)
• M44: 13,175,683 km (0.065 R)
• M45: 13,413,095 km (0.118 R)
• M46: 13,695,535 km (0.099 R)
• M47: 13,958,080 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 9.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.25 AU - 9.51 AU

Year: 10599 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,778,779 km

• M1: 205,547 km (0.066 R)
• M2: 510,877 km (0.055 R)
• M3: 974,032 km (0.115 R)
• M4: 1,112,260 km (0.089 R)
• M5: 1,215,034 km (0.098 R)
• M6: 1,342,790 km (0.058 R)
• M7: 1,520,214 km (0.088 R)
• M8: 1,635,105 km (0.089 R)
• M9: 1,800,859 km (0.045 R)
• M10: 1,922,781 km (0.076 R)
• M11: 2,252,645 km (0.079 R)
• M12: 2,627,836 km (0.078 R)
• M13: 2,822,912 km (0.081 R)
• M14: 3,257,045 km (0.081 R)
• M15: 3,316,435 km (0.057 R)
• M16: 3,436,562 km (0.104 R)
• M17: 3,681,005 km (0.079 R)
• M18: 4,448,442 km (0.112 R)
• M19: 4,816,453 km (0.116 R)
• M20: 5,090,367 km (0.117 R)
• M21: 5,229,194 km (0.081 R)
• M22: 6,199,037 km (0.065 R)
• M23: 6,685,678 km (0.12 R)
• M24: 7,184,737 km (0.092 R)
• M25: 7,576,683 km (0.11 R)
• M26: 8,340,680 km (0.096 R)
• M27: 8,877,437 km (0.092 R)
• M28: 8,961,062 km (0.102 R)
• M29: 9,087,023 km (0.116 R)
• M30: 9,596,404 km (0.066 R)
• M31: 10,071,527 km (0.115 R)
• M32: 10,687,272 km (0.117 R)
• M33: 10,954,902 km (0.117 R)
• M34: 11,044,661 km (0.085 R)
• M35: 11,224,777 km (0.116 R)
• M36: 11,496,896 km (0.1 R)
• M37: 11,909,187 km (0.099 R)
• M38: 13,557,905 km (0.052 R)
• M39: 14,090,773 km (0.104 R)
• M40: 14,384,284 km (0.112 R)
• M41: 14,482,570 km (0.069 R)
• M42: 15,377,315 km (0.103 R)
• M43: 15,679,652 km (0.107 R)
• M44: 17,115,792 km (0.105 R)
• M45: 17,220,061 km (0.111 R)
• M46: 18,220,422 km (0.081 R)
• M47: 18,486,856 km (0.042 R)
• M48: 18,593,669 km (0.12 R)
• M49: 19,565,307 km (0.088 R)
• M50: 19,783,421 km (0.096 R)
• M51: 19,892,777 km (0.054 R)
• M52: 20,112,087 km (0.099 R)
• M53: 20,387,497 km (0.106 R)
• M54: 21,220,907 km (0.114 R)
• M55: 21,332,956 km (0.067 R)
• M56: 22,520,463 km (0.11 R)
• M57: 23,266,358 km (0.078 R)
• M58: 25,373,744 km (0.113 R)
• M59: 26,149,708 km (0.087 R)
• M60: 26,570,826 km (0.105 R)
• M61: 27,176,248 km (0.077 R)
• M62: 27,908,680 km (0.102 R)
• M63: 28,277,289 km (0.114 R)
• M64: 29,019,593 km (0.11 R)
• M65: 29,642,968 km (0.069 R)
• M66: 29,830,863 km (0.096 R)
• M67: 30,586,332 km (0.116 R)
• M68: 30,776,172 km (0.084 R)
• M69: 31,029,890 km (0.086 R)
• M70: 31,667,326 km (0.116 R)
• M71: 31,731,354 km (0.113 R)
• M72: 33,084,766 km (0.065 R)
• M73: 33,344,767 km (0.08 R)
• M74: 33,997,612 km (0.115 R)
• M75: 36,650,880 km (0.087 R)
• M76: 37,257,051 km (0.05 R)
• M77: 38,002,347 km (0.109 R)
• M78: 39,232,640 km (0.078 R)
• M79: 39,576,565 km (0.072 R)
• M80: 42,788,581 km (0.101 R)
• M81: 43,213,589 km (0.105 R)
• M82: 43,996,584 km (0.07 R)
• M83: 44,784,217 km (0.096 R)
• M84: 45,720,999 km (0.096 R)
• M85: 46,228,285 km (0.038 R)
• M86: 47,248,094 km (0.113 R)
• M87: 48,643,992 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 3.4

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.46 AU - 14.18 AU

Year: 15955 Days

Day: 22.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,778,779 km

• M1: 43,832 km (0.058 R)
• M2: 85,570 km (0.117 R)
• M3: 374,443 km (0.116 R)
• M4: 750,682 km (0.093 R)
• M5: 981,661 km (0.083 R)
• M6: 1,457,532 km (0.058 R)
• M7: 1,574,518 km (0.111 R)
• M8: 1,892,712 km (0.072 R)
• M9: 2,150,619 km (0.073 R)
• M10: 2,283,761 km (0.099 R)
• M11: 2,310,689 km (0.112 R)
• M12: 2,530,149 km (0.059 R)
• M13: 2,900,852 km (0.112 R)
• M14: 3,883,411 km (0.099 R)
• M15: 4,646,959 km (0.116 R)
• M16: 5,491,439 km (0.094 R)
• M17: 5,673,350 km (0.108 R)
• M18: 6,766,312 km (0.086 R)
• M19: 6,844,103 km (0.119 R)
• M20: 6,882,998 km (0.07 R)
• M21: 6,961,238 km (0.116 R)
• M22: 7,678,111 km (0.041 R)
• M23: 8,045,224 km (0.076 R)
• M24: 8,210,230 km (0.115 R)
• M25: 8,881,326 km (0.046 R)
• M26: 10,097,557 km (0.1 R)
• M27: 10,589,435 km (0.117 R)
• M28: 10,906,433 km (0.054 R)
• M29: 11,134,869 km (0.036 R)
• M30: 11,364,801 km (0.107 R)
• M31: 11,736,103 km (0.093 R)
• M32: 11,829,452 km (0.099 R)
• M33: 12,490,375 km (0.077 R)
• M34: 12,921,516 km (0.111 R)
• M35: 14,694,251 km (0.081 R)
• M36: 15,149,178 km (0.072 R)
• M37: 15,352,781 km (0.103 R)
• M38: 15,557,431 km (0.112 R)
• M39: 16,646,353 km (0.066 R)
• M40: 16,698,713 km (0.091 R)
• M41: 17,279,452 km (0.093 R)
• M42: 18,623,589 km (0.052 R)
• M43: 19,667,482 km (0.068 R)
• M44: 19,945,286 km (0.065 R)
• M45: 21,353,899 km (0.083 R)
• M46: 21,983,856 km (0.119 R)
• M47: 22,214,386 km (0.107 R)
• M48: 22,561,752 km (0.109 R)
• M49: 22,619,796 km (0.118 R)
• M50: 22,794,228 km (0.106 R)
• M51: 23,144,586 km (0.114 R)
• M52: 23,203,079 km (0.103 R)
• M53: 23,555,531 km (0.074 R)
• M54: 23,909,779 km (0.111 R)
• M55: 26,193,390 km (0.114 R)
• M56: 26,498,869 km (0.073 R)
• M57: 26,744,359 km (0.076 R)
• M58: 27,361,002 km (0.098 R)
• M59: 27,422,935 km (0.111 R)
• M60: 27,546,802 km (0.065 R)
• M61: 27,670,969 km (0.12 R)
• M62: 30,385,422 km (0.088 R)
• M63: 31,546,601 km (0.041 R)
• M64: 31,611,526 km (0.096 R)
• M65: 32,590,794 km (0.068 R)
• M66: 33,249,324 km (0.066 R)
• M67: 33,845,621 km (0.064 R)
• M68: 35,790,991 km (0.036 R)
• M69: 35,858,759 km (0.108 R)
• M70: 36,538,382 km (0.094 R)
• M71: 36,674,816 km (0.076 R)
• M72: 37,085,013 km (0.104 R)
• M73: 37,703,451 km (0.073 R)
• M74: 37,841,230 km (0.118 R)
• M75: 38,533,120 km (0.043 R)
• M76: 38,950,199 km (0.12 R)
• M77: 40,916,514 km (0.069 R)
• M78: 41,271,061 km (0.102 R)
• M79: 41,840,280 km (0.114 R)
• M80: 41,911,639 km (0.077 R)
• M81: 42,054,505 km (0.082 R)
• M82: 43,274,924 km (0.106 R)
• M83: 44,725,575 km (0.052 R)
• M84: 45,017,739 km (0.076 R)
• M85: 45,310,353 km (0.05 R)
• M86: 46,635,191 km (0.111 R)
• M87: 47,079,647 km (0.117 R)
• M88: 48,122,194 km (0.105 R)
• M89: 48,196,993 km (0.076 R)
• M90: 48,271,792 km (0.115 R)
• M91: 48,871,530 km (0.11 R)
• M92: 50,229,879 km (0.081 R)
• M93: 50,457,417 km (0.105 R)
• M94: 50,533,413 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.9

Radius: 7.1

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.6 AU - 15.94 AU

Year: 19889 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,778,779 km

• M1: 1,001,707 km (0.098 R)
• M2: 1,188,405 km (0.059 R)
• M3: 1,272,031 km (0.12 R)
• M4: 1,750,445 km (0.105 R)
• M5: 2,075,820 km (0.119 R)
• M6: 2,143,139 km (0.061 R)
• M7: 2,280,171 km (0.043 R)
• M8: 2,819,321 km (0.088 R)
• M9: 3,678,312 km (0.095 R)
• M10: 3,760,142 km (0.06 R)
• M11: 4,136,232 km (0.105 R)
• M12: 4,524,288 km (0.063 R)
• M13: 5,852,568 km (0.116 R)
• M14: 6,633,618 km (0.097 R)
• M15: 9,670,904 km (0.111 R)
• M16: 9,955,140 km (0.105 R)
• M17: 10,127,177 km (0.031 R)
• M18: 10,765,960 km (0.109 R)
• M19: 11,357,919 km (0.09 R)
• M20: 12,082,272 km (0.091 R)
• M21: 13,196,627 km (0.103 R)
• M22: 13,638,838 km (0.119 R)
• M23: 13,702,417 km (0.04 R)
• M24: 16,324,718 km (0.115 R)
• M25: 17,554,113 km (0.108 R)
• M26: 19,381,900 km (0.114 R)
• M27: 20,028,612 km (0.073 R)
• M28: 21,269,376 km (0.093 R)
• M29: 21,861,784 km (0.101 R)
• M30: 23,214,598 km (0.107 R)
• M31: 24,054,590 km (0.047 R)
• M32: 24,826,814 km (0.04 R)
• M33: 25,450,338 km (0.087 R)
• M34: 25,842,733 km (0.094 R)
• M35: 26,474,784 km (0.1 R)
• M36: 27,996,045 km (0.107 R)
• M37: 28,319,924 km (0.105 R)
• M38: 28,645,150 km (0.063 R)
• M39: 28,808,062 km (0.079 R)
• M40: 28,889,742 km (0.08 R)
• M41: 29,053,253 km (0.058 R)
• M42: 29,217,063 km (0.074 R)
• M43: 30,455,284 km (0.11 R)
• M44: 31,039,015 km (0.051 R)
• M45: 32,217,397 km (0.075 R)
• M46: 33,754,067 km (0.062 R)
• M47: 34,012,422 km (0.1 R)
• M48: 34,357,993 km (0.073 R)
• M49: 34,704,761 km (0.119 R)
• M50: 35,314,373 km (0.08 R)
• M51: 35,576,618 km (0.103 R)
• M52: 36,720,892 km (0.105 R)
• M53: 37,431,033 km (0.112 R)
• M54: 38,056,202 km (0.116 R)
• M55: 38,684,813 km (0.118 R)
• M56: 39,045,493 km (0.054 R)
• M57: 40,865,650 km (0.082 R)
• M58: 42,527,383 km (0.074 R)
• M59: 44,305,354 km (0.04 R)
• M60: 44,966,427 km (0.096 R)
• M61: 46,585,675 km (0.115 R)
• M62: 49,293,845 km (0.102 R)
• M63: 49,880,717 km (0.073 R)
• M64: 51,160,377 km (0.102 R)
• M65: 51,457,180 km (0.095 R)
• M66: 52,351,176 km (0.105 R)
• M67: 53,150,029 km (0.116 R)
• M68: 56,181,630 km (0.039 R)
• M69: 59,165,210 km (0.097 R)
• M70: 59,788,883 km (0.111 R)
• M71: 60,205,813 km (0.035 R)
• M72: 64,749,250 km (0.115 R)
• M73: 67,440,964 km (0.074 R)
• M74: 67,549,423 km (0.105 R)
• M75: 67,657,881 km (0.083 R)
• M76: 68,309,978 km (0.085 R)
• M77: 68,855,113 km (0.073 R)
• M78: 69,292,088 km (0.037 R)
• M79: 70,059,226 km (0.114 R)
• M80: 70,498,894 km (0.093 R)
• M81: 70,939,310 km (0.088 R)
• M82: 71,712,432 km (0.04 R)
• M83: 72,710,549 km (0.088 R)
• M84: 73,155,603 km (0.105 R)
• M85: 73,267,053 km (0.117 R)
• M86: 73,601,704 km (0.115 R)
• M87: 74,048,552 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.2

Radius: 7

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.38 AU - 20.64 AU

Year: 30581 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,778,779 km

• M1: 90,357 km (0.116 R)
• M2: 208,988 km (0.106 R)
• M3: 480,060 km (0.104 R)
• M4: 530,175 km (0.043 R)
• M5: 582,235 km (0.067 R)
• M6: 1,376,600 km (0.064 R)
• M7: 1,525,300 km (0.114 R)
• M8: 1,879,099 km (0.069 R)
• M9: 3,230,865 km (0.108 R)
• M10: 3,379,266 km (0.029 R)
• M11: 3,429,382 km (0.078 R)
• M12: 3,683,100 km (0.088 R)
• M13: 3,734,561 km (0.029 R)
• M14: 3,942,951 km (0.12 R)
• M15: 4,262,791 km (0.092 R)
• M16: 5,802,453 km (0.041 R)
• M17: 6,227,161 km (0.083 R)
• M18: 6,474,446 km (0.11 R)
• M19: 6,599,211 km (0.03 R)
• M20: 7,560,676 km (0.118 R)
• M21: 7,758,295 km (0.093 R)
• M22: 10,258,225 km (0.114 R)
• M23: 10,403,784 km (0.116 R)
• M24: 11,974,113 km (0.063 R)
• M25: 12,513,862 km (0.038 R)
• M26: 13,061,390 km (0.079 R)
• M27: 14,179,933 km (0.068 R)
• M28: 14,261,015 km (0.093 R)
• M29: 14,505,159 km (0.111 R)
• M30: 15,746,522 km (0.048 R)
• M31: 19,759,934 km (0.055 R)
• M32: 21,597,744 km (0.1 R)
• M33: 22,065,686 km (0.118 R)
• M34: 22,821,454 km (0.114 R)
• M35: 26,825,142 km (0.119 R)
• M36: 27,025,903 km (0.074 R)
• M37: 27,530,047 km (0.119 R)
• M38: 28,547,762 km (0.106 R)
• M39: 28,958,258 km (0.054 R)
• M40: 29,061,182 km (0.083 R)
• M41: 30,201,417 km (0.103 R)
• M42: 30,934,596 km (0.079 R)
• M43: 31,250,546 km (0.085 R)
• M44: 32,311,644 km (0.044 R)
• M45: 32,739,494 km (0.046 R)
• M46: 34,906,270 km (0.113 R)
• M47: 35,785,905 km (0.109 R)
• M48: 37,454,669 km (0.055 R)
• M49: 38,016,708 km (0.07 R)
• M50: 39,148,865 km (0.111 R)
• M51: 40,522,024 km (0.06 R)
• M52: 42,845,578 km (0.084 R)
• M53: 43,786,998 km (0.087 R)
• M54: 46,893,397 km (0.066 R)
• M55: 49,453,914 km (0.052 R)
• M56: 50,193,826 km (0.049 R)
• M57: 50,441,260 km (0.083 R)
• M58: 51,559,804 km (0.116 R)
• M59: 52,560,763 km (0.087 R)
• M60: 52,812,087 km (0.075 R)
• M61: 53,063,711 km (0.097 R)
• M62: 54,963,903 km (0.113 R)
• M63: 56,886,386 km (0.077 R)
• M64: 59,352,955 km (0.101 R)
• M65: 60,665,078 km (0.106 R)
• M66: 62,517,997 km (0.099 R)
• M67: 63,050,865 km (0.101 R)
• M68: 63,184,306 km (0.097 R)
• M69: 63,852,859 km (0.107 R)
• M70: 65,602,406 km (0.115 R)
• M71: 68,050,426 km (0.114 R)
• M72: 72,057,255 km (0.085 R)
• M73: 72,615,854 km (0.112 R)
• M74: 74,300,326 km (0.095 R)
• M75: 75,997,663 km (0.05 R)
• M76: 76,566,285 km (0.082 R)
• M77: 79,718,910 km (0.098 R)
• M78: 80,441,169 km (0.103 R)
• M79: 82,475,400 km (0.042 R)
• M80: 82,913,573 km (0.058 R)
• M81: 84,968,299 km (0.06 R)
• M82: 90,779,877 km (0.093 R)
• M83: 92,139,124 km (0.066 R)
• M84: 94,572,034 km (0.099 R)
• M85: 94,877,662 km (0.114 R)
• M86: 97,334,359 km (0.112 R)
• M87: 98,570,635 km (0.1 R)
• M88: 99,190,569 km (0.079 R)
• M89: 101,996,726 km (0.111 R)
• M90: 102,310,133 km (0.052 R)
• M91: 103,567,055 km (0.076 R)
• M92: 104,197,311 km (0.07 R)
• M93: 105,145,312 km (0.047 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,864 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit