🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 264 Days

Day: 15.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.26 AU - 1.8 AU

Year: 698 Days

Day: 18 Hours

Environment

Temp: -50 °C

Axial Tilt: 125.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,028,986 km

• M1: 764,146 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.63 AU - 3.67 AU

Year: 2063 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 14.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.89 AU - 5.97 AU

Year: 4039 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,028,986 km

• M1: 184,753 km (0.081 R)
• M2: 314,754 km (0.064 R)
• M3: 493,972 km (0.091 R)
• M4: 706,401 km (0.096 R)
• M5: 1,120,039 km (0.109 R)
• M6: 1,298,210 km (0.037 R)
• M7: 1,530,985 km (0.094 R)
• M8: 1,699,432 km (0.091 R)
• M9: 2,191,010 km (0.115 R)
• M10: 2,489,159 km (0.046 R)
• M11: 2,895,018 km (0.041 R)
• M12: 3,322,120 km (0.065 R)
• M13: 3,482,638 km (0.106 R)
• M14: 3,937,266 km (0.108 R)
• M15: 4,323,528 km (0.114 R)
• M16: 4,499,156 km (0.027 R)
• M17: 4,767,235 km (0.07 R)
• M18: 4,925,959 km (0.095 R)
• M19: 5,460,322 km (0.045 R)
• M20: 5,964,467 km (0.1 R)
• M21: 6,284,158 km (0.048 R)
• M22: 6,408,623 km (0.089 R)
• M23: 6,660,097 km (0.118 R)
• M24: 6,761,674 km (0.119 R)
• M25: 7,565,912 km (0.076 R)
• M26: 7,885,453 km (0.034 R)
• M27: 8,046,869 km (0.027 R)
• M28: 8,954,629 km (0.079 R)
• M29: 9,207,899 km (0.109 R)
• M30: 9,865,830 km (0.112 R)
• M31: 10,039,962 km (0.115 R)
• M32: 10,479,929 km (0.087 R)
• M33: 10,657,652 km (0.067 R)
• M34: 10,896,111 km (0.115 R)
• M35: 11,106,445 km (0.07 R)
• M36: 11,348,345 km (0.118 R)
• M37: 11,775,896 km (0.115 R)
• M38: 12,022,582 km (0.119 R)
• M39: 12,333,297 km (0.113 R)
• M40: 12,962,955 km (0.071 R)
• M41: 13,090,113 km (0.115 R)
• M42: 13,797,112 km (0.115 R)
• M43: 14,286,297 km (0.114 R)
• M44: 14,417,794 km (0.095 R)
• M45: 15,147,832 km (0.11 R)
• M46: 15,281,871 km (0.029 R)
• M47: 15,416,360 km (0.05 R)
• M48: 17,374,596 km (0.043 R)
• M49: 17,514,919 km (0.061 R)
• M50: 17,761,456 km (0.088 R)
• M51: 18,507,949 km (0.07 R)
• M52: 18,651,414 km (0.107 R)
• M53: 19,192,360 km (0.069 R)
• M54: 19,337,470 km (0.106 R)
• M55: 19,665,388 km (0.092 R)
• M56: 19,848,346 km (0.099 R)
• M57: 20,105,355 km (0.066 R)
• M58: 20,771,515 km (0.118 R)
• M59: 20,920,664 km (0.109 R)
• M60: 21,595,649 km (0.088 R)
• M61: 21,822,290 km (0.05 R)
• M62: 22,125,675 km (0.108 R)
• M63: 22,775,079 km (0.041 R)
• M64: 23,082,802 km (0.05 R)
• M65: 23,469,363 km (0.098 R)
• M66: 24,563,372 km (0.085 R)
• M67: 24,760,542 km (0.078 R)
• M68: 25,037,448 km (0.105 R)
• M69: 25,834,056 km (0.104 R)
• M70: 26,195,335 km (0.094 R)
• M71: 26,396,694 km (0.1 R)
• M72: 26,841,598 km (0.051 R)
• M73: 27,248,205 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 11.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.57 AU - 7.71 AU

Year: 7791 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,028,986 km

• M1: 180,116 km (0.065 R)
• M2: 441,613 km (0.099 R)
• M3: 604,824 km (0.101 R)
• M4: 790,475 km (0.116 R)
• M5: 925,562 km (0.098 R)
• M6: 1,143,526 km (0.101 R)
• M7: 1,220,120 km (0.115 R)
• M8: 1,739,225 km (0.094 R)
• M9: 2,105,590 km (0.028 R)
• M10: 2,322,507 km (0.09 R)
• M11: 2,572,335 km (0.103 R)
• M12: 2,963,683 km (0.11 R)
• M13: 3,235,204 km (0.036 R)
• M14: 3,657,818 km (0.069 R)
• M15: 3,890,442 km (0.08 R)
• M16: 4,462,504 km (0.072 R)
• M17: 4,617,488 km (0.094 R)
• M18: 4,869,261 km (0.102 R)
• M19: 4,996,868 km (0.062 R)
• M20: 5,157,985 km (0.066 R)
• M21: 5,618,148 km (0.117 R)
• M22: 6,229,405 km (0.025 R)
• M23: 6,437,944 km (0.042 R)
• M24: 6,578,267 km (0.115 R)
• M25: 7,005,219 km (0.091 R)
• M26: 7,662,702 km (0.096 R)
• M27: 8,149,793 km (0.114 R)
• M28: 8,225,639 km (0.111 R)
• M29: 8,301,784 km (0.098 R)
• M30: 8,685,652 km (0.112 R)
• M31: 9,036,310 km (0.057 R)
• M32: 9,114,849 km (0.111 R)
• M33: 9,993,886 km (0.118 R)
• M34: 10,361,149 km (0.109 R)
• M35: 10,526,005 km (0.104 R)
• M36: 10,733,049 km (0.108 R)
• M37: 12,701,458 km (0.058 R)
• M38: 13,277,709 km (0.11 R)
• M39: 13,367,168 km (0.066 R)
• M40: 13,591,565 km (0.117 R)
• M41: 13,726,951 km (0.106 R)
• M42: 14,318,162 km (0.089 R)
• M43: 14,825,149 km (0.065 R)
• M44: 15,244,173 km (0.102 R)
• M45: 15,667,235 km (0.114 R)
• M46: 18,037,464 km (0.083 R)
• M47: 18,435,095 km (0.052 R)
• M48: 18,885,684 km (0.078 R)
• M49: 19,645,043 km (0.093 R)
• M50: 19,746,919 km (0.038 R)
• M51: 20,776,601 km (0.071 R)
• M52: 20,984,542 km (0.097 R)
• M53: 21,141,021 km (0.059 R)
• M54: 21,402,668 km (0.113 R)
• M55: 22,087,976 km (0.083 R)
• M56: 22,300,405 km (0.087 R)
• M57: 22,460,026 km (0.064 R)
• M58: 25,232,374 km (0.111 R)
• M59: 25,956,278 km (0.113 R)
• M60: 26,236,475 km (0.048 R)
• M61: 26,686,914 km (0.115 R)
• M62: 27,083,199 km (0.092 R)
• M63: 27,938,749 km (0.113 R)
• M64: 28,514,252 km (0.038 R)
• M65: 29,151,539 km (0.094 R)
• M66: 30,795,320 km (0.102 R)
• M67: 31,151,363 km (0.039 R)
• M68: 31,329,983 km (0.109 R)
• M69: 31,449,212 km (0.083 R)
• M70: 32,228,019 km (0.068 R)
• M71: 33,682,409 km (0.095 R)
• M72: 33,988,038 km (0.115 R)
• M73: 34,787,190 km (0.09 R)
• M74: 35,158,043 km (0.102 R)
• M75: 38,236,019 km (0.034 R)
• M76: 38,810,624 km (0.113 R)
• M77: 39,323,895 km (0.119 R)
• M78: 39,516,876 km (0.097 R)
• M79: 39,839,409 km (0.089 R)
• M80: 40,227,466 km (0.111 R)
• M81: 41,333,742 km (0.104 R)
• M82: 41,857,933 km (0.086 R)
• M83: 42,252,423 km (0.092 R)
• M84: 42,384,218 km (0.106 R)
• M85: 43,642,935 km (0.066 R)
• M86: 44,645,390 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 4.6

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.28 AU - 18 AU

Year: 21735 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,028,986 km

• M1: 59,390 km (0.085 R)
• M2: 233,373 km (0.088 R)
• M3: 424,260 km (0.094 R)
• M4: 1,934,001 km (0.105 R)
• M5: 1,995,636 km (0.093 R)
• M6: 2,026,602 km (0.093 R)
• M7: 2,748,861 km (0.094 R)
• M8: 3,319,427 km (0.116 R)
• M9: 3,656,172 km (0.065 R)
• M10: 4,201,307 km (0.096 R)
• M11: 4,402,067 km (0.088 R)
• M12: 5,023,197 km (0.108 R)
• M13: 5,539,759 km (0.079 R)
• M14: 6,208,760 km (0.116 R)
• M15: 6,576,023 km (0.118 R)
• M16: 6,622,399 km (0.105 R)
• M17: 7,044,863 km (0.096 R)
• M18: 7,283,322 km (0.073 R)
• M19: 7,817,237 km (0.08 R)
• M20: 7,915,672 km (0.084 R)
• M21: 8,064,073 km (0.025 R)
• M22: 8,213,521 km (0.091 R)
• M23: 8,666,953 km (0.101 R)
• M24: 8,973,927 km (0.101 R)
• M25: 10,182,828 km (0.093 R)
• M26: 10,560,862 km (0.066 R)
• M27: 11,386,193 km (0.039 R)
• M28: 11,778,439 km (0.119 R)
• M29: 11,947,933 km (0.074 R)
• M30: 12,118,176 km (0.112 R)
• M31: 12,865,267 km (0.102 R)
• M32: 14,766,806 km (0.092 R)
• M33: 15,625,946 km (0.113 R)
• M34: 16,690,784 km (0.069 R)
• M35: 18,955,696 km (0.11 R)
• M36: 19,420,197 km (0.089 R)
• M37: 20,767,625 km (0.096 R)
• M38: 21,728,792 km (0.084 R)
• M39: 22,985,563 km (0.106 R)
• M40: 23,622,701 km (0.087 R)
• M41: 24,265,672 km (0.101 R)
• M42: 24,769,817 km (0.1 R)
• M43: 25,641,973 km (0.112 R)
• M44: 26,450,250 km (0.072 R)
• M45: 26,672,104 km (0.077 R)
• M46: 27,192,255 km (0.066 R)
• M47: 27,416,203 km (0.085 R)
• M48: 28,091,787 km (0.072 R)
• M49: 28,242,582 km (0.056 R)
• M50: 29,000,894 km (0.114 R)
• M51: 29,919,724 km (0.051 R)
• M52: 30,305,387 km (0.086 R)
• M53: 33,689,291 km (0.119 R)
• M54: 34,897,593 km (0.086 R)
• M55: 35,466,214 km (0.106 R)
• M56: 36,201,937 km (0.103 R)
• M57: 36,283,916 km (0.09 R)
• M58: 36,612,882 km (0.082 R)
• M59: 37,107,901 km (0.094 R)
• M60: 37,439,261 km (0.116 R)
• M61: 37,854,694 km (0.083 R)
• M62: 38,104,822 km (0.055 R)
• M63: 38,522,648 km (0.108 R)
• M64: 40,124,692 km (0.056 R)
• M65: 40,805,811 km (0.053 R)
• M66: 42,179,269 km (0.113 R)
• M67: 42,351,905 km (0.111 R)
• M68: 43,480,621 km (0.115 R)
• M69: 43,829,783 km (0.111 R)
• M70: 44,004,812 km (0.092 R)
• M71: 47,014,721 km (0.035 R)
• M72: 47,104,181 km (0.094 R)
• M73: 48,453,853 km (0.111 R)
• M74: 48,544,359 km (0.087 R)
• M75: 49,178,954 km (0.074 R)
• M76: 49,542,776 km (0.086 R)
• M77: 49,816,241 km (0.108 R)
• M78: 51,191,195 km (0.094 R)
• M79: 51,283,347 km (0.072 R)
• M80: 51,559,953 km (0.063 R)
• M81: 51,744,707 km (0.077 R)
• M82: 52,578,565 km (0.043 R)
• M83: 55,958,430 km (0.05 R)
• M84: 56,243,264 km (0.115 R)
• M85: 58,058,186 km (0.094 R)
• M86: 61,941,298 km (0.084 R)
• M87: 62,728,033 km (0.082 R)
• M88: 62,925,203 km (0.108 R)
• M89: 63,517,910 km (0.092 R)
• M90: 66,610,098 km (0.098 R)
• M91: 66,811,157 km (0.104 R)
• M92: 67,113,345 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 6.2

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.45 AU - 17.61 AU

Year: 25930 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,028,986 km

• M1: 278,701 km (0.099 R)
• M2: 436,676 km (0.111 R)
• M3: 724,353 km (0.099 R)
• M4: 1,186,910 km (0.109 R)
• M5: 1,654,403 km (0.082 R)
• M6: 2,532,842 km (0.119 R)
• M7: 2,910,277 km (0.1 R)
• M8: 3,039,978 km (0.098 R)
• M9: 3,577,932 km (0.085 R)
• M10: 3,717,058 km (0.11 R)
• M11: 4,242,147 km (0.093 R)
• M12: 6,117,655 km (0.075 R)
• M13: 6,452,156 km (0.1 R)
• M14: 6,792,641 km (0.077 R)
• M15: 6,907,382 km (0.037 R)
• M16: 7,314,289 km (0.106 R)
• M17: 8,029,666 km (0.1 R)
• M18: 8,457,366 km (0.093 R)
• M19: 10,770,747 km (0.119 R)
• M20: 11,106,744 km (0.087 R)
• M21: 12,204,643 km (0.066 R)
• M22: 12,484,541 km (0.119 R)
• M23: 12,908,202 km (0.098 R)
• M24: 13,480,563 km (0.082 R)
• M25: 13,842,590 km (0.111 R)
• M26: 15,927,685 km (0.12 R)
• M27: 16,463,994 km (0.075 R)
• M28: 16,541,186 km (0.051 R)
• M29: 16,695,721 km (0.107 R)
• M30: 18,108,523 km (0.077 R)
• M31: 18,267,845 km (0.052 R)
• M32: 18,427,615 km (0.088 R)
• M33: 19,968,773 km (0.068 R)
• M34: 21,550,770 km (0.066 R)
• M35: 21,635,143 km (0.068 R)
• M36: 22,314,168 km (0.066 R)
• M37: 22,656,298 km (0.077 R)
• M38: 23,519,029 km (0.105 R)
• M39: 23,780,078 km (0.094 R)
• M40: 23,867,293 km (0.035 R)
• M41: 23,954,509 km (0.09 R)
• M42: 24,480,644 km (0.074 R)
• M43: 24,833,396 km (0.099 R)
• M44: 25,010,370 km (0.029 R)
• M45: 25,544,136 km (0.102 R)
• M46: 25,722,755 km (0.1 R)
• M47: 26,351,515 km (0.108 R)
• M48: 27,624,294 km (0.091 R)
• M49: 28,823,919 km (0.048 R)
• M50: 30,418,034 km (0.04 R)
• M51: 33,593,399 km (0.075 R)
• M52: 34,280,352 km (0.115 R)
• M53: 35,170,459 km (0.063 R)
• M54: 35,568,539 km (0.111 R)
• M55: 35,768,103 km (0.05 R)
• M56: 36,068,196 km (0.05 R)
• M57: 38,806,136 km (0.117 R)
• M58: 40,459,941 km (0.105 R)
• M59: 44,264,065 km (0.107 R)
• M60: 44,693,860 km (0.112 R)
• M61: 48,291,090 km (0.102 R)
• M62: 49,288,310 km (0.076 R)
• M63: 49,733,663 km (0.059 R)
• M64: 51,641,185 km (0.098 R)
• M65: 52,093,569 km (0.1 R)
• M66: 54,834,950 km (0.084 R)
• M67: 57,388,735 km (0.107 R)
• M68: 58,091,995 km (0.116 R)
• M69: 58,562,330 km (0.105 R)
• M70: 58,797,947 km (0.104 R)
• M71: 59,981,117 km (0.029 R)
• M72: 60,694,699 km (0.059 R)
• M73: 61,411,123 km (0.097 R)
• M74: 61,770,307 km (0.086 R)
• M75: 65,523,419 km (0.107 R)
• M76: 66,135,573 km (0.086 R)
• M77: 68,727,506 km (0.077 R)
• M78: 68,851,822 km (0.09 R)
• M79: 69,225,068 km (0.115 R)
• M80: 71,604,273 km (0.092 R)
• M81: 75,287,073 km (0.108 R)
• M82: 77,862,700 km (0.1 R)
• M83: 78,121,803 km (0.037 R)
• M84: 78,251,505 km (0.066 R)
• M85: 79,291,509 km (0.086 R)
• M86: 80,205,253 km (0.036 R)
• M87: 80,466,899 km (0.105 R)
• M88: 81,253,784 km (0.109 R)
• M89: 81,516,628 km (0.111 R)
• M90: 84,426,606 km (0.09 R)
• M91: 85,359,647 km (0.116 R)
• M92: 86,162,090 km (0.086 R)
• M93: 87,235,904 km (0.095 R)
• M94: 87,639,669 km (0.077 R)
• M95: 89,939,736 km (0.102 R)
• M96: 90,075,720 km (0.114 R)
• M97: 90,892,525 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit