🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.69 AU - 1.11 AU

Year: 304 Days

Day: 38.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 148 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,430,204 km

• M1: 788,830 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.01 AU - 2.07 AU

Year: 1039 Days

Day: 29.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.26 AU - 2.46 AU

Year: 1292 Days

Day: 19.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,430,204 km

• M1: 199,564 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.26 AU - 6 AU

Year: 4142 Days

Day: 21.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 9.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.47 AU - 9.31 AU

Year: 9448 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,430,204 km

• M1: 174,581 km (0.104 R)
• M2: 237,861 km (0.114 R)
• M3: 519,254 km (0.099 R)
• M4: 631,303 km (0.034 R)
• M5: 822,938 km (0.098 R)
• M6: 971,788 km (0.089 R)
• M7: 1,065,586 km (0.031 R)
• M8: 1,162,675 km (0.077 R)
• M9: 1,313,918 km (0.1 R)
• M10: 1,507,947 km (0.108 R)
• M11: 1,711,549 km (0.078 R)
• M12: 1,826,440 km (0.1 R)
• M13: 2,003,714 km (0.111 R)
• M14: 2,186,822 km (0.099 R)
• M15: 2,927,182 km (0.027 R)
• M16: 3,229,668 km (0.105 R)
• M17: 3,420,855 km (0.115 R)
• M18: 3,714,814 km (0.09 R)
• M19: 4,068,015 km (0.103 R)
• M20: 4,591,458 km (0.058 R)
• M21: 4,671,792 km (0.118 R)
• M22: 5,080,792 km (0.047 R)
• M23: 5,672,602 km (0.113 R)
• M24: 7,230,663 km (0.088 R)
• M25: 7,387,143 km (0.052 R)
• M26: 7,767,271 km (0.103 R)
• M27: 7,959,654 km (0.055 R)
• M28: 8,612,649 km (0.091 R)
• M29: 8,878,634 km (0.105 R)
• M30: 9,079,992 km (0.106 R)
• M31: 9,316,806 km (0.065 R)
• M32: 10,143,932 km (0.109 R)
• M33: 10,495,637 km (0.094 R)
• M34: 10,958,792 km (0.062 R)
• M35: 11,174,811 km (0.098 R)
• M36: 11,465,031 km (0.106 R)
• M37: 11,904,999 km (0.098 R)
• M38: 12,127,151 km (0.096 R)
• M39: 12,500,248 km (0.103 R)
• M40: 13,411,300 km (0.087 R)
• M41: 14,030,635 km (0.081 R)
• M42: 14,817,819 km (0.073 R)
• M43: 15,296,981 km (0.11 R)
• M44: 15,417,557 km (0.113 R)
• M45: 16,106,904 km (0.079 R)
• M46: 16,682,257 km (0.052 R)
• M47: 17,264,193 km (0.089 R)
• M48: 18,107,177 km (0.071 R)
• M49: 18,362,690 km (0.116 R)
• M50: 19,006,709 km (0.092 R)
• M51: 19,570,842 km (0.094 R)
• M52: 19,964,584 km (0.066 R)
• M53: 20,184,493 km (0.105 R)
• M54: 20,582,423 km (0.086 R)
• M55: 20,715,565 km (0.086 R)
• M56: 21,610,908 km (0.077 R)
• M57: 21,701,116 km (0.115 R)
• M58: 23,254,091 km (0.113 R)
• M59: 23,439,144 km (0.115 R)
• M60: 23,624,645 km (0.112 R)
• M61: 23,810,745 km (0.094 R)
• M62: 24,984,490 km (0.112 R)
• M63: 25,174,030 km (0.077 R)
• M64: 25,459,164 km (0.067 R)
• M65: 25,554,607 km (0.079 R)
• M66: 26,610,768 km (0.095 R)
• M67: 27,583,454 km (0.084 R)
• M68: 28,123,353 km (0.088 R)
• M69: 28,221,938 km (0.091 R)
• M70: 28,617,175 km (0.038 R)
• M71: 29,914,488 km (0.118 R)
• M72: 30,418,633 km (0.051 R)
• M73: 30,570,474 km (0.059 R)
• M74: 31,027,346 km (0.106 R)
• M75: 31,845,048 km (0.102 R)
• M76: 32,204,981 km (0.086 R)
• M77: 33,710,833 km (0.098 R)
• M78: 34,182,814 km (0.077 R)
• M79: 34,498,615 km (0.104 R)
• M80: 35,080,252 km (0.082 R)
• M81: 35,292,531 km (0.118 R)
• M82: 35,452,003 km (0.115 R)

Asteroid Belt

Center: 10.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 13.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.16 AU - 12.76 AU

Year: 14743 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,430,204 km

• M1: 231,727 km (0.066 R)
• M2: 332,406 km (0.059 R)
• M3: 628,461 km (0.095 R)
• M4: 1,220,270 km (0.099 R)
• M5: 1,374,804 km (0.083 R)
• M6: 1,466,209 km (0.112 R)
• M7: 1,583,643 km (0.09 R)
• M8: 1,955,543 km (0.091 R)
• M9: 2,219,135 km (0.103 R)
• M10: 3,262,580 km (0.102 R)
• M11: 3,705,539 km (0.094 R)
• M12: 3,967,336 km (0.108 R)
• M13: 4,167,647 km (0.069 R)
• M14: 4,474,622 km (0.095 R)
• M15: 4,824,531 km (0.112 R)
• M16: 5,002,852 km (0.105 R)
• M17: 5,625,478 km (0.107 R)
• M18: 6,079,957 km (0.064 R)
• M19: 6,546,403 km (0.12 R)
• M20: 6,704,528 km (0.115 R)
• M21: 7,308,604 km (0.103 R)
• M22: 7,472,713 km (0.108 R)
• M23: 7,596,580 km (0.099 R)
• M24: 8,014,556 km (0.075 R)
• M25: 8,829,266 km (0.105 R)
• M26: 9,896,198 km (0.088 R)
• M27: 10,032,332 km (0.108 R)
• M28: 10,676,351 km (0.106 R)
• M29: 10,862,900 km (0.066 R)
• M30: 11,667,587 km (0.12 R)
• M31: 14,144,179 km (0.11 R)
• M32: 17,048,323 km (0.083 R)
• M33: 17,926,911 km (0.112 R)
• M34: 18,595,464 km (0.102 R)
• M35: 19,215,547 km (0.078 R)
• M36: 20,187,185 km (0.054 R)
• M37: 20,360,420 km (0.106 R)
• M38: 20,824,472 km (0.088 R)
• M39: 21,057,845 km (0.096 R)
• M40: 21,881,531 km (0.115 R)
• M41: 22,476,332 km (0.036 R)
• M42: 22,596,010 km (0.07 R)
• M43: 22,956,092 km (0.119 R)
• M44: 23,378,557 km (0.063 R)
• M45: 23,499,731 km (0.1 R)
• M46: 23,925,636 km (0.086 R)
• M47: 24,108,894 km (0.11 R)
• M48: 25,779,303 km (0.115 R)
• M49: 26,407,465 km (0.112 R)
• M50: 27,040,713 km (0.071 R)
• M51: 27,999,934 km (0.093 R)
• M52: 29,492,323 km (0.091 R)
• M53: 30,083,384 km (0.075 R)
• M54: 30,413,397 km (0.092 R)
• M55: 30,811,028 km (0.102 R)
• M56: 31,077,162 km (0.095 R)
• M57: 31,343,895 km (0.093 R)
• M58: 31,477,636 km (0.094 R)
• M59: 32,757,296 km (0.114 R)
• M60: 34,191,192 km (0.063 R)
• M61: 34,673,794 km (0.097 R)
• M62: 34,881,287 km (0.082 R)
• M63: 35,158,641 km (0.096 R)
• M64: 35,506,307 km (0.04 R)
• M65: 35,925,031 km (0.114 R)
• M66: 36,415,562 km (0.069 R)
• M67: 36,556,184 km (0.055 R)
• M68: 39,622,043 km (0.059 R)
• M69: 41,002,832 km (0.053 R)
• M70: 41,149,138 km (0.066 R)
• M71: 42,325,426 km (0.078 R)
• M72: 43,587,434 km (0.107 R)
• M73: 43,736,733 km (0.051 R)
• M74: 44,560,867 km (0.084 R)
• M75: 45,692,874 km (0.089 R)
• M76: 46,681,716 km (0.111 R)
• M77: 47,985,312 km (0.117 R)
• M78: 49,067,952 km (0.107 R)
• M79: 49,768,070 km (0.106 R)
• M80: 50,393,240 km (0.12 R)
• M81: 51,651,507 km (0.057 R)
• M82: 52,840,361 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 3.1

Gravity: 67.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.11 AU - 19.09 AU

Year: 23027 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,430,204 km

• M1: 189,690 km (0.082 R)
• M2: 237,113 km (0.093 R)
• M3: 306,825 km (0.093 R)
• M4: 363,672 km (0.06 R)
• M5: 746,344 km (0.117 R)
• M6: 1,041,949 km (0.08 R)
• M7: 1,070,373 km (0.048 R)
• M8: 1,099,245 km (0.079 R)
• M9: 2,957,101 km (0.072 R)
• M10: 2,997,792 km (0.075 R)
• M11: 3,287,413 km (0.044 R)
• M12: 3,414,272 km (0.03 R)
• M13: 3,804,274 km (0.106 R)
• M14: 4,768,133 km (0.113 R)
• M15: 5,056,558 km (0.092 R)
• M16: 5,400,334 km (0.118 R)
• M17: 5,600,196 km (0.1 R)
• M18: 5,802,453 km (0.119 R)
• M19: 6,634,965 km (0.057 R)
• M20: 6,795,184 km (0.07 R)
• M21: 7,010,755 km (0.027 R)
• M22: 7,839,228 km (0.094 R)
• M23: 8,008,572 km (0.05 R)
• M24: 8,698,069 km (0.096 R)
• M25: 9,706,957 km (0.117 R)
• M26: 10,194,347 km (0.118 R)
• M27: 11,066,353 km (0.071 R)
• M28: 13,080,389 km (0.113 R)
• M29: 13,281,149 km (0.111 R)
• M30: 15,415,163 km (0.063 R)
• M31: 16,054,245 km (0.042 R)
• M32: 16,992,673 km (0.086 R)
• M33: 17,065,676 km (0.058 R)
• M34: 17,431,742 km (0.069 R)
• M35: 17,800,501 km (0.081 R)
• M36: 18,246,452 km (0.034 R)
• M37: 18,695,994 km (0.103 R)
• M38: 18,846,639 km (0.045 R)
• M39: 19,301,117 km (0.054 R)
• M40: 19,453,408 km (0.114 R)
• M41: 20,452,871 km (0.057 R)
• M42: 20,997,856 km (0.106 R)
• M43: 21,311,413 km (0.113 R)
• M44: 22,581,350 km (0.116 R)
• M45: 22,661,534 km (0.09 R)
• M46: 23,630,928 km (0.077 R)
• M47: 26,365,877 km (0.093 R)
• M48: 26,958,733 km (0.083 R)
• M49: 27,556,077 km (0.111 R)
• M50: 28,157,610 km (0.051 R)
• M51: 28,763,631 km (0.1 R)
• M52: 30,341,291 km (0.099 R)
• M53: 32,036,982 km (0.101 R)
• M54: 32,397,812 km (0.053 R)
• M55: 33,032,706 km (0.116 R)
• M56: 33,946,599 km (0.026 R)
• M57: 35,612,521 km (0.104 R)
• M58: 37,779,596 km (0.069 R)
• M59: 38,830,970 km (0.113 R)
• M60: 40,767,215 km (0.032 R)
• M61: 41,158,114 km (0.108 R)
• M62: 42,437,475 km (0.12 R)
• M63: 45,641,562 km (0.073 R)
• M64: 46,658,678 km (0.075 R)
• M65: 47,375,102 km (0.043 R)
• M66: 49,130,185 km (0.098 R)
• M67: 49,546,216 km (0.077 R)
• M68: 49,650,337 km (0.094 R)
• M69: 52,066,791 km (0.098 R)
• M70: 52,597,115 km (0.115 R)
• M71: 54,199,009 km (0.069 R)
• M72: 57,778,737 km (0.084 R)
• M73: 57,998,197 km (0.095 R)
• M74: 58,437,865 km (0.068 R)
• M75: 58,878,580 km (0.113 R)
• M76: 59,099,387 km (0.119 R)
• M77: 59,209,940 km (0.105 R)
• M78: 60,764,112 km (0.057 R)
• M79: 62,894,685 km (0.107 R)
• M80: 63,572,513 km (0.112 R)
• M81: 64,935,649 km (0.032 R)
• M82: 65,049,642 km (0.118 R)
• M83: 65,163,636 km (0.104 R)
• M84: 65,849,692 km (0.041 R)
• M85: 67,113,345 km (0.093 R)
• M86: 67,805,983 km (0.108 R)
• M87: 68,037,411 km (0.101 R)
• M88: 68,733,340 km (0.115 R)
• M89: 70,366,051 km (0.12 R)
• M90: 72,365,876 km (0.082 R)
• M91: 74,981,295 km (0.034 R)
• M92: 75,580,135 km (0.055 R)
• M93: 79,327,562 km (0.108 R)
• M94: 79,693,329 km (0.11 R)
• M95: 79,815,401 km (0.089 R)
• M96: 80,916,890 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 6.7

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.88 AU - 22.52 AU

Year: 32361 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,430,204 km

• M1: 230,979 km (0.113 R)
• M2: 638,185 km (0.113 R)
• M3: 1,377,198 km (0.055 R)
• M4: 1,945,072 km (0.062 R)
• M5: 2,208,813 km (0.094 R)
• M6: 2,769,805 km (0.104 R)
• M7: 3,167,436 km (0.109 R)
• M8: 4,070,857 km (0.098 R)
• M9: 4,182,008 km (0.108 R)
• M10: 4,350,904 km (0.094 R)
• M11: 4,464,599 km (0.112 R)
• M12: 6,479,981 km (0.109 R)
• M13: 7,888,595 km (0.09 R)
• M14: 8,806,378 km (0.056 R)
• M15: 10,894,914 km (0.08 R)
• M16: 14,211,050 km (0.074 R)
• M17: 14,635,309 km (0.028 R)
• M18: 15,149,776 km (0.12 R)
• M19: 15,236,244 km (0.117 R)
• M20: 15,322,712 km (0.12 R)
• M21: 15,496,245 km (0.087 R)
• M22: 15,670,377 km (0.094 R)
• M23: 16,728,931 km (0.105 R)
• M24: 17,628,463 km (0.099 R)
• M25: 17,901,480 km (0.12 R)
• M26: 19,474,501 km (0.113 R)
• M27: 21,284,187 km (0.1 R)
• M28: 21,672,094 km (0.101 R)
• M29: 22,062,245 km (0.067 R)
• M30: 22,553,225 km (0.025 R)
• M31: 23,846,499 km (0.08 R)
• M32: 25,676,530 km (0.077 R)
• M33: 26,296,463 km (0.116 R)
• M34: 26,400,284 km (0.058 R)
• M35: 27,130,771 km (0.099 R)
• M36: 28,718,453 km (0.085 R)
• M37: 30,227,297 km (0.111 R)
• M38: 30,991,443 km (0.101 R)
• M39: 32,093,830 km (0.105 R)
• M40: 32,204,831 km (0.102 R)
• M41: 35,019,814 km (0.094 R)
• M42: 35,362,992 km (0.098 R)
• M43: 36,514,596 km (0.11 R)
• M44: 37,444,646 km (0.114 R)
• M45: 39,923,184 km (0.087 R)
• M46: 41,604,664 km (0.103 R)
• M47: 42,210,834 km (0.101 R)
• M48: 43,064,290 km (0.11 R)
• M49: 43,309,332 km (0.114 R)
• M50: 43,431,852 km (0.084 R)
• M51: 45,036,589 km (0.096 R)
• M52: 46,409,448 km (0.11 R)
• M53: 48,430,815 km (0.067 R)
• M54: 52,689,567 km (0.093 R)
• M55: 53,871,689 km (0.119 R)
• M56: 55,328,324 km (0.105 R)
• M57: 55,727,900 km (0.061 R)
• M58: 55,994,782 km (0.08 R)
• M59: 57,335,478 km (0.111 R)
• M60: 58,686,796 km (0.116 R)
• M61: 58,822,481 km (0.063 R)
• M62: 59,775,420 km (0.109 R)
• M63: 60,459,231 km (0.084 R)
• M64: 63,916,588 km (0.056 R)
• M65: 64,755,832 km (0.087 R)
• M66: 65,880,658 km (0.075 R)
• M67: 72,763,058 km (0.105 R)
• M68: 73,346,789 km (0.071 R)
• M69: 73,493,096 km (0.092 R)
• M70: 73,785,709 km (0.103 R)
• M71: 75,549,767 km (0.115 R)
• M72: 77,625,438 km (0.087 R)
• M73: 78,371,333 km (0.08 R)
• M74: 79,269,369 km (0.105 R)
• M75: 79,569,462 km (0.106 R)
• M76: 80,170,995 km (0.118 R)
• M77: 80,773,874 km (0.096 R)
• M78: 81,984,271 km (0.082 R)
• M79: 83,505,531 km (0.048 R)
• M80: 83,811,010 km (0.108 R)
• M81: 86,267,407 km (0.088 R)
• M82: 86,421,643 km (0.092 R)
• M83: 87,504,432 km (0.12 R)
• M84: 87,659,565 km (0.082 R)
• M85: 91,408,039 km (0.102 R)
• M86: 92,985,249 km (0.118 R)
• M87: 97,770,736 km (0.102 R)
• M88: 99,545,415 km (0.116 R)
• M89: 100,031,159 km (0.073 R)
• M90: 102,472,148 km (0.092 R)
• M91: 103,618,068 km (0.099 R)
• M92: 106,418,390 km (0.095 R)
• M93: 107,744,874 km (0.031 R)
• M94: 108,743,291 km (0.102 R)
• M95: 109,243,546 km (0.064 R)
• M96: 111,084,796 km (0.111 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit