🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 22 Hours

Environment

Temp: 214 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 289 Days

Day: 34.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.89 AU - 2.07 AU

Year: 993 Days

Day: 38.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.91 AU - 3.35 AU

Year: 1974 Days

Day: 44.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.48 AU - 5.26 AU

Year: 3831 Days

Day: 32.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 9.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.3 AU - 7.52 AU

Year: 6475 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,062,506 km

• M1: 215,122 km (0.031 R)
• M2: 355,893 km (0.087 R)
• M3: 462,706 km (0.071 R)
• M4: 645,664 km (0.055 R)
• M5: 712,235 km (0.055 R)
• M6: 1,244,953 km (0.107 R)
• M7: 1,416,692 km (0.09 R)
• M8: 1,559,857 km (0.111 R)
• M9: 2,179,940 km (0.109 R)
• M10: 2,241,874 km (0.089 R)
• M11: 3,215,307 km (0.096 R)
• M12: 3,309,703 km (0.064 R)
• M13: 3,381,061 km (0.073 R)
• M14: 3,574,043 km (0.083 R)
• M15: 3,672,029 km (0.12 R)
• M16: 3,795,597 km (0.117 R)
• M17: 4,779,802 km (0.078 R)
• M18: 4,969,492 km (0.097 R)
• M19: 5,078,848 km (0.077 R)
• M20: 5,272,427 km (0.114 R)
• M21: 6,012,488 km (0.069 R)
• M22: 6,217,437 km (0.105 R)
• M23: 6,544,009 km (0.098 R)
• M24: 6,815,380 km (0.099 R)
• M25: 7,152,125 km (0.09 R)
• M26: 7,369,191 km (0.098 R)
• M27: 7,588,502 km (0.06 R)
• M28: 7,841,771 km (0.09 R)
• M29: 8,389,299 km (0.104 R)
• M30: 9,116,195 km (0.117 R)
• M31: 9,487,198 km (0.117 R)
• M32: 9,555,265 km (0.077 R)
• M33: 10,035,773 km (0.065 R)
• M34: 10,209,307 km (0.078 R)
• M35: 10,559,366 km (0.093 R)
• M36: 10,806,651 km (0.069 R)
• M37: 11,487,920 km (0.108 R)
• M38: 11,815,389 km (0.107 R)
• M39: 12,891,447 km (0.098 R)
• M40: 13,155,936 km (0.116 R)
• M41: 13,536,812 km (0.105 R)
• M42: 13,882,832 km (0.06 R)
• M43: 14,348,530 km (0.097 R)
• M44: 14,505,010 km (0.06 R)
• M45: 15,455,255 km (0.105 R)
• M46: 16,059,481 km (0.049 R)
• M47: 16,221,795 km (0.071 R)
• M48: 16,671,336 km (0.035 R)
• M49: 16,794,605 km (0.042 R)
• M50: 17,290,821 km (0.06 R)
• M51: 17,624,275 km (0.068 R)
• M52: 18,850,977 km (0.12 R)
• M53: 18,979,482 km (0.066 R)
• M54: 19,539,576 km (0.038 R)
• M55: 19,886,943 km (0.118 R)
• M56: 20,061,374 km (0.074 R)
• M57: 20,499,695 km (0.073 R)
• M58: 21,699,022 km (0.087 R)
• M59: 22,058,804 km (0.093 R)
• M60: 22,194,190 km (0.116 R)
• M61: 22,738,577 km (0.058 R)
• M62: 23,471,158 km (0.106 R)
• M63: 23,747,914 km (0.118 R)
• M64: 24,165,142 km (0.118 R)
• M65: 27,152,462 km (0.048 R)
• M66: 28,076,080 km (0.105 R)
• M67: 28,517,244 km (0.116 R)
• M68: 28,960,502 km (0.102 R)
• M69: 29,108,903 km (0.118 R)
• M70: 29,306,971 km (0.112 R)
• M71: 29,455,970 km (0.039 R)
• M72: 29,704,602 km (0.113 R)
• M73: 30,756,873 km (0.088 R)
• M74: 32,281,126 km (0.112 R)
• M75: 32,486,225 km (0.089 R)
• M76: 33,104,064 km (0.119 R)
• M77: 33,310,958 km (0.076 R)
• M78: 33,518,151 km (0.108 R)
• M79: 33,829,763 km (0.078 R)
• M80: 34,351,411 km (0.091 R)
• M81: 34,718,225 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 3.2

Gravity: 85.59 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.64 AU - 14.32 AU

Year: 16669 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,062,506 km

• M1: 73,752 km (0.116 R)
• M2: 518,506 km (0.101 R)
• M3: 581,337 km (0.103 R)
• M4: 1,195,885 km (0.097 R)
• M5: 1,223,561 km (0.09 R)
• M6: 2,080,009 km (0.045 R)
• M7: 3,041,175 km (0.096 R)
• M8: 4,415,381 km (0.104 R)
• M9: 4,588,167 km (0.055 R)
• M10: 5,623,384 km (0.092 R)
• M11: 6,047,344 km (0.106 R)
• M12: 6,142,937 km (0.094 R)
• M13: 6,239,129 km (0.103 R)
• M14: 6,287,299 km (0.057 R)
• M15: 6,384,239 km (0.054 R)
• M16: 7,895,177 km (0.1 R)
• M17: 8,052,105 km (0.105 R)
• M18: 8,369,103 km (0.069 R)
• M19: 8,475,617 km (0.106 R)
• M20: 8,529,023 km (0.049 R)
• M21: 8,636,285 km (0.057 R)
• M22: 8,906,309 km (0.079 R)
• M23: 9,124,423 km (0.117 R)
• M24: 9,845,036 km (0.084 R)
• M25: 9,901,285 km (0.098 R)
• M26: 12,476,762 km (0.114 R)
• M27: 13,649,011 km (0.07 R)
• M28: 13,711,692 km (0.04 R)
• M29: 14,343,593 km (0.087 R)
• M30: 14,663,134 km (0.054 R)
• M31: 14,920,443 km (0.105 R)
• M32: 15,179,247 km (0.107 R)
• M33: 15,766,868 km (0.117 R)
• M34: 16,628,851 km (0.105 R)
• M35: 18,397,995 km (0.107 R)
• M36: 18,745,062 km (0.086 R)
• M37: 19,304,857 km (0.069 R)
• M38: 19,375,168 km (0.083 R)
• M39: 20,012,156 km (0.104 R)
• M40: 20,512,411 km (0.1 R)
• M41: 20,799,938 km (0.077 R)
• M42: 21,161,516 km (0.114 R)
• M43: 21,525,039 km (0.117 R)
• M44: 21,744,051 km (0.116 R)
• M45: 22,111,014 km (0.074 R)
• M46: 23,148,924 km (0.108 R)
• M47: 23,824,508 km (0.095 R)
• M48: 25,348,910 km (0.033 R)
• M49: 25,812,365 km (0.117 R)
• M50: 26,278,512 km (0.098 R)
• M51: 26,669,261 km (0.098 R)
• M52: 26,747,501 km (0.115 R)
• M53: 27,061,806 km (0.027 R)
• M54: 27,298,171 km (0.102 R)
• M55: 28,171,074 km (0.058 R)
• M56: 28,811,652 km (0.096 R)
• M57: 30,025,489 km (0.112 R)
• M58: 31,091,075 km (0.116 R)
• M59: 31,256,082 km (0.098 R)
• M60: 32,335,729 km (0.048 R)
• M61: 32,419,355 km (0.063 R)
• M62: 33,681,362 km (0.079 R)
• M63: 33,935,679 km (0.101 R)
• M64: 35,993,098 km (0.112 R)
• M65: 36,079,715 km (0.114 R)
• M66: 36,166,332 km (0.113 R)
• M67: 38,266,986 km (0.06 R)
• M68: 38,621,084 km (0.089 R)
• M69: 39,510,593 km (0.109 R)
• M70: 40,948,079 km (0.085 R)
• M71: 42,585,427 km (0.079 R)
• M72: 42,860,388 km (0.1 R)
• M73: 45,455,163 km (0.094 R)
• M74: 46,866,021 km (0.093 R)
• M75: 47,055,262 km (0.106 R)
• M76: 49,441,498 km (0.078 R)
• M77: 52,356,562 km (0.055 R)
• M78: 53,538,086 km (0.089 R)
• M79: 54,231,472 km (0.083 R)
• M80: 54,429,988 km (0.099 R)
• M81: 56,933,210 km (0.104 R)
• M82: 57,742,085 km (0.108 R)
• M83: 59,064,680 km (0.031 R)
• M84: 59,371,206 km (0.108 R)
• M85: 59,986,053 km (0.089 R)
• M86: 60,809,141 km (0.081 R)
• M87: 60,912,214 km (0.103 R)
• M88: 61,739,490 km (0.079 R)
• M89: 62,883,016 km (0.103 R)
• M90: 63,614,400 km (0.077 R)
• M91: 65,825,307 km (0.047 R)
• M92: 66,355,332 km (0.108 R)
• M93: 66,780,489 km (0.069 R)
• M94: 66,886,854 km (0.103 R)
• M95: 67,633,347 km (0.047 R)
• M96: 70,105,452 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 7.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 18.34 AU - 22.5 AU

Year: 32891 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,062,506 km

• M1: 106,065 km (0.056 R)
• M2: 198,068 km (0.095 R)
• M3: 279,000 km (0.098 R)
• M4: 725,849 km (0.114 R)
• M5: 806,781 km (0.106 R)
• M6: 1,457,233 km (0.115 R)
• M7: 1,596,060 km (0.063 R)
• M8: 2,194,451 km (0.108 R)
• M9: 2,394,763 km (0.055 R)
• M10: 2,601,058 km (0.105 R)
• M11: 2,685,132 km (0.111 R)
• M12: 3,119,415 km (0.116 R)
• M13: 4,003,987 km (0.093 R)
• M14: 4,499,006 km (0.081 R)
• M15: 5,171,150 km (0.058 R)
• M16: 5,546,042 km (0.111 R)
• M17: 5,600,346 km (0.114 R)
• M18: 7,014,046 km (0.107 R)
• M19: 7,250,111 km (0.073 R)
• M20: 8,531,417 km (0.114 R)
• M21: 8,846,769 km (0.067 R)
• M22: 8,973,927 km (0.036 R)
• M23: 9,166,011 km (0.038 R)
• M24: 9,294,665 km (0.063 R)
• M25: 10,079,605 km (0.098 R)
• M26: 10,412,909 km (0.105 R)
• M27: 11,090,438 km (0.093 R)
• M28: 13,352,358 km (0.059 R)
• M29: 13,571,519 km (0.083 R)
• M30: 13,791,876 km (0.096 R)
• M31: 13,865,628 km (0.034 R)
• M32: 14,760,672 km (0.105 R)
• M33: 15,597,373 km (0.116 R)
• M34: 16,605,962 km (0.091 R)
• M35: 16,684,351 km (0.091 R)
• M36: 17,395,988 km (0.108 R)
• M37: 18,522,610 km (0.045 R)
• M38: 19,424,386 km (0.035 R)
• M39: 19,589,841 km (0.118 R)
• M40: 21,100,032 km (0.118 R)
• M41: 21,355,395 km (0.111 R)
• M42: 22,213,937 km (0.112 R)
• M43: 22,300,405 km (0.066 R)
• M44: 22,996,334 km (0.073 R)
• M45: 24,142,104 km (0.071 R)
• M46: 24,498,447 km (0.069 R)
• M47: 25,216,367 km (0.083 R)
• M48: 25,759,257 km (0.066 R)
• M49: 27,875,918 km (0.116 R)
• M50: 28,437,209 km (0.076 R)
• M51: 30,527,091 km (0.037 R)
• M52: 31,299,166 km (0.076 R)
• M53: 31,882,448 km (0.082 R)
• M54: 33,952,284 km (0.054 R)
• M55: 34,051,916 km (0.084 R)
• M56: 34,251,480 km (0.111 R)
• M57: 34,351,411 km (0.117 R)
• M58: 35,053,623 km (0.094 R)
• M59: 38,843,536 km (0.096 R)
• M60: 42,331,560 km (0.085 R)
• M61: 42,546,233 km (0.088 R)
• M62: 44,602,904 km (0.117 R)
• M63: 45,149,535 km (0.103 R)
• M64: 45,478,501 km (0.116 R)
• M65: 45,698,260 km (0.034 R)
• M66: 46,359,782 km (0.098 R)
• M67: 50,167,796 km (0.064 R)
• M68: 50,281,191 km (0.119 R)
• M69: 51,535,419 km (0.102 R)
• M70: 52,224,018 km (0.075 R)
• M71: 58,794,806 km (0.094 R)
• M72: 59,514,072 km (0.064 R)
• M73: 65,001,023 km (0.095 R)
• M74: 65,620,508 km (0.096 R)
• M75: 65,744,674 km (0.108 R)
• M76: 65,868,990 km (0.091 R)
• M77: 68,369,817 km (0.083 R)
• M78: 69,505,415 km (0.026 R)
• M79: 70,519,987 km (0.073 R)
• M80: 71,156,526 km (0.104 R)
• M81: 71,922,916 km (0.1 R)
• M82: 72,435,439 km (0.039 R)
• M83: 73,721,980 km (0.101 R)
• M84: 75,796,005 km (0.054 R)
• M85: 77,233,042 km (0.101 R)
• M86: 77,495,138 km (0.086 R)
• M87: 78,283,668 km (0.083 R)
• M88: 80,399,281 km (0.052 R)
• M89: 81,864,742 km (0.067 R)
• M90: 81,998,333 km (0.039 R)
• M91: 83,607,856 km (0.091 R)
• M92: 85,905,829 km (0.054 R)
• M93: 87,950,533 km (0.061 R)
• M94: 90,563,559 km (0.089 R)
• M95: 90,840,165 km (0.075 R)
• M96: 92,227,087 km (0.104 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit