🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 38.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.81 AU - 1.17 AU

Year: 367 Days

Day: 24.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,488,567 km

• M1: 247,884 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.91 AU - 1.15 AU

Year: 390 Days

Day: 31.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,488,567 km

• M1: 36,502 km (0.114 R)
• M2: 392,246 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.49 AU - 3.01 AU

Year: 1700 Days

Day: 25 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.81 AU - 3.61 AU

Year: 2144 Days

Day: 25.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 5.3

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.54 AU - 14.52 AU

Year: 18552 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,488,567 km

• M1: 68,366 km (0.11 R)
• M2: 501,452 km (0.077 R)
• M3: 994,227 km (0.077 R)
• M4: 1,326,634 km (0.116 R)
• M5: 1,474,885 km (0.054 R)
• M6: 1,755,232 km (0.079 R)
• M7: 2,018,225 km (0.094 R)
• M8: 2,917,458 km (0.094 R)
• M9: 4,051,110 km (0.111 R)
• M10: 4,618,834 km (0.105 R)
• M11: 4,663,564 km (0.112 R)
• M12: 5,492,785 km (0.103 R)
• M13: 5,875,756 km (0.094 R)
• M14: 6,168,668 km (0.073 R)
• M15: 6,267,403 km (0.061 R)
• M16: 6,316,920 km (0.066 R)
• M17: 6,768,705 km (0.109 R)
• M18: 8,077,537 km (0.053 R)
• M19: 8,348,459 km (0.057 R)
• M20: 8,567,320 km (0.074 R)
• M21: 9,461,766 km (0.115 R)
• M22: 9,920,134 km (0.117 R)
• M23: 10,503,117 km (0.104 R)
• M24: 10,739,332 km (0.098 R)
• M25: 11,037,181 km (0.088 R)
• M26: 13,644,373 km (0.067 R)
• M27: 13,773,027 km (0.101 R)
• M28: 13,966,756 km (0.106 R)
• M29: 14,031,682 km (0.066 R)
• M30: 14,488,105 km (0.098 R)
• M31: 15,215,151 km (0.094 R)
• M32: 15,348,592 km (0.063 R)
• M33: 16,498,700 km (0.118 R)
• M34: 16,842,327 km (0.102 R)
• M35: 17,257,610 km (0.057 R)
• M36: 18,169,110 km (0.072 R)
• M37: 18,523,807 km (0.036 R)
• M38: 18,666,374 km (0.096 R)
• M39: 19,384,593 km (0.076 R)
• M40: 20,625,956 km (0.069 R)
• M41: 22,346,032 km (0.104 R)
• M42: 22,649,866 km (0.098 R)
• M43: 22,878,601 km (0.075 R)
• M44: 23,338,465 km (0.101 R)
• M45: 23,492,401 km (0.079 R)
• M46: 23,569,444 km (0.066 R)
• M47: 23,723,978 km (0.052 R)
• M48: 24,033,796 km (0.117 R)
• M49: 24,657,768 km (0.093 R)
• M50: 25,050,313 km (0.109 R)
• M51: 26,320,549 km (0.067 R)
• M52: 29,337,339 km (0.117 R)
• M53: 29,669,895 km (0.108 R)
• M54: 31,351,675 km (0.104 R)
• M55: 32,033,093 km (0.086 R)
• M56: 33,844,723 km (0.093 R)
• M57: 34,455,980 km (0.054 R)
• M58: 34,631,309 km (0.116 R)
• M59: 37,026,819 km (0.093 R)
• M60: 37,206,337 km (0.072 R)
• M61: 40,395,315 km (0.115 R)
• M62: 41,601,821 km (0.099 R)
• M63: 42,256,462 km (0.103 R)
• M64: 42,538,005 km (0.061 R)
• M65: 43,860,301 km (0.091 R)
• M66: 44,050,290 km (0.098 R)
• M67: 45,100,168 km (0.065 R)
• M68: 45,965,292 km (0.093 R)
• M69: 46,061,783 km (0.065 R)
• M70: 46,448,194 km (0.116 R)
• M71: 48,397,006 km (0.115 R)
• M72: 48,888,285 km (0.053 R)
• M73: 51,369,665 km (0.103 R)
• M74: 53,485,428 km (0.042 R)
• M75: 53,790,009 km (0.073 R)
• M76: 54,809,369 km (0.077 R)
• M77: 54,911,694 km (0.117 R)
• M78: 55,732,388 km (0.105 R)
• M79: 55,835,161 km (0.101 R)
• M80: 56,970,908 km (0.114 R)
• M81: 58,950,387 km (0.102 R)
• M82: 59,685,362 km (0.118 R)
• M83: 60,423,328 km (0.074 R)
• M84: 63,512,823 km (0.096 R)
• M85: 65,130,724 km (0.062 R)
• M86: 67,418,674 km (0.05 R)
• M87: 67,747,789 km (0.102 R)
• M88: 68,297,262 km (0.088 R)
• M89: 68,627,724 km (0.06 R)
• M90: 69,179,591 km (0.051 R)
• M91: 69,732,953 km (0.117 R)
• M92: 72,185,012 km (0.1 R)
• M93: 73,421,588 km (0.098 R)
• M94: 74,325,458 km (0.055 R)
• M95: 75,005,680 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 3.9

Gravity: 62.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.81 AU - 15.63 AU

Year: 22135 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,488,567 km

• M1: 249,380 km (0.085 R)
• M2: 496,067 km (0.049 R)
• M3: 1,481,617 km (0.102 R)
• M4: 1,585,289 km (0.098 R)
• M5: 1,691,204 km (0.087 R)
• M6: 1,727,107 km (0.084 R)
• M7: 2,061,010 km (0.094 R)
• M8: 2,176,649 km (0.108 R)
• M9: 2,914,615 km (0.049 R)
• M10: 3,132,280 km (0.101 R)
• M11: 3,445,688 km (0.107 R)
• M12: 3,910,638 km (0.119 R)
• M13: 4,296,750 km (0.11 R)
• M14: 5,052,818 km (0.098 R)
• M15: 5,313,866 km (0.098 R)
• M16: 5,958,184 km (0.114 R)
• M17: 6,067,989 km (0.111 R)
• M18: 6,345,343 km (0.093 R)
• M19: 6,457,392 km (0.091 R)
• M20: 6,683,584 km (0.092 R)
• M21: 8,276,951 km (0.106 R)
• M22: 9,786,244 km (0.112 R)
• M23: 11,174,512 km (0.11 R)
• M24: 12,412,584 km (0.048 R)
• M25: 12,552,757 km (0.083 R)
• M26: 12,976,718 km (0.105 R)
• M27: 13,190,343 km (0.039 R)
• M28: 14,349,577 km (0.118 R)
• M29: 14,644,435 km (0.117 R)
• M30: 16,841,130 km (0.083 R)
• M31: 18,096,256 km (0.09 R)
• M32: 19,138,205 km (0.087 R)
• M33: 20,612,492 km (0.1 R)
• M34: 21,531,322 km (0.094 R)
• M35: 21,784,143 km (0.093 R)
• M36: 22,463,467 km (0.09 R)
• M37: 23,235,840 km (0.113 R)
• M38: 24,983,144 km (0.09 R)
• M39: 25,160,267 km (0.093 R)
• M40: 25,248,829 km (0.108 R)
• M41: 26,862,841 km (0.12 R)
• M42: 26,953,497 km (0.077 R)
• M43: 28,880,318 km (0.034 R)
• M44: 29,066,118 km (0.041 R)
• M45: 30,001,105 km (0.095 R)
• M46: 31,708,765 km (0.102 R)
• M47: 34,722,863 km (0.101 R)
• M48: 38,132,048 km (0.088 R)
• M49: 38,846,977 km (0.078 R)
• M50: 42,276,957 km (0.107 R)
• M51: 42,593,506 km (0.088 R)
• M52: 42,804,888 km (0.101 R)
• M53: 43,122,783 km (0.119 R)
• M54: 43,547,940 km (0.087 R)
• M55: 44,939,051 km (0.113 R)
• M56: 45,262,033 km (0.091 R)
• M57: 46,998,116 km (0.07 R)
• M58: 47,107,322 km (0.077 R)
• M59: 47,545,195 km (0.1 R)
• M60: 48,314,428 km (0.111 R)
• M61: 50,199,809 km (0.078 R)
• M62: 51,996,181 km (0.081 R)
• M63: 52,222,223 km (0.12 R)
• M64: 52,561,810 km (0.081 R)
• M65: 53,471,216 km (0.07 R)
• M66: 53,699,352 km (0.053 R)
• M67: 53,927,788 km (0.1 R)
• M68: 55,305,286 km (0.094 R)
• M69: 58,212,271 km (0.096 R)
• M70: 62,004,727 km (0.082 R)
• M71: 62,484,487 km (0.067 R)
• M72: 62,724,742 km (0.102 R)
• M73: 63,206,297 km (0.111 R)
• M74: 63,568,174 km (0.114 R)
• M75: 66,856,485 km (0.105 R)
• M76: 67,717,870 km (0.094 R)
• M77: 69,079,061 km (0.111 R)
• M78: 69,452,008 km (0.113 R)
• M79: 69,576,324 km (0.049 R)
• M80: 72,206,105 km (0.03 R)
• M81: 73,596,617 km (0.03 R)
• M82: 73,977,344 km (0.082 R)
• M83: 74,231,511 km (0.075 R)
• M84: 74,358,818 km (0.119 R)
• M85: 75,123,563 km (0.078 R)
• M86: 78,337,972 km (0.072 R)
• M87: 78,467,524 km (0.109 R)
• M88: 78,597,076 km (0.097 R)
• M89: 79,246,181 km (0.104 R)
• M90: 79,376,181 km (0.095 R)
• M91: 80,288,130 km (0.114 R)
• M92: 81,334,717 km (0.113 R)
• M93: 85,033,225 km (0.108 R)
• M94: 87,037,088 km (0.105 R)
• M95: 90,139,599 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 4.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.44 AU - 20.08 AU

Year: 24442 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,488,567 km

• M1: 77,043 km (0.117 R)
• M2: 128,205 km (0.038 R)
• M3: 189,391 km (0.11 R)
• M4: 333,304 km (0.116 R)
• M5: 568,771 km (0.037 R)
• M6: 663,018 km (0.12 R)
• M7: 796,459 km (0.118 R)
• M8: 884,273 km (0.095 R)
• M9: 1,012,778 km (0.108 R)
• M10: 1,287,439 km (0.105 R)
• M11: 1,584,541 km (0.101 R)
• M12: 1,809,536 km (0.075 R)
• M13: 1,949,260 km (0.119 R)
• M14: 2,214,796 km (0.096 R)
• M15: 2,264,313 km (0.069 R)
• M16: 2,389,826 km (0.076 R)
• M17: 2,673,763 km (0.115 R)
• M18: 2,753,050 km (0.087 R)
• M19: 3,358,173 km (0.081 R)
• M20: 3,617,277 km (0.091 R)
• M21: 3,675,620 km (0.116 R)
• M22: 3,823,273 km (0.073 R)
• M23: 4,093,746 km (0.11 R)
• M24: 4,185,150 km (0.114 R)
• M25: 4,526,682 km (0.113 R)
• M26: 4,844,727 km (0.056 R)
• M27: 6,827,647 km (0.102 R)
• M28: 7,228,868 km (0.071 R)
• M29: 7,302,620 km (0.118 R)
• M30: 7,562,771 km (0.053 R)
• M31: 7,977,755 km (0.101 R)
• M32: 8,284,281 km (0.105 R)
• M33: 8,361,474 km (0.1 R)
• M34: 8,869,209 km (0.088 R)
• M35: 9,306,484 km (0.093 R)
• M36: 10,202,126 km (0.106 R)
• M37: 10,243,565 km (0.026 R)
• M38: 11,467,275 km (0.088 R)
• M39: 11,856,379 km (0.081 R)
• M40: 12,205,840 km (0.112 R)
• M41: 12,337,785 km (0.073 R)
• M42: 12,558,592 km (0.101 R)
• M43: 13,139,181 km (0.095 R)
• M44: 13,364,775 km (0.12 R)
• M45: 14,049,334 km (0.111 R)
• M46: 14,372,615 km (0.101 R)
• M47: 14,745,114 km (0.113 R)
• M48: 15,262,573 km (0.082 R)
• M49: 15,929,630 km (0.11 R)
• M50: 16,170,183 km (0.061 R)
• M51: 16,654,881 km (0.111 R)
• M52: 16,997,160 km (0.053 R)
• M53: 18,388,720 km (0.084 R)
• M54: 18,539,963 km (0.04 R)
• M55: 19,404,938 km (0.109 R)
• M56: 19,558,874 km (0.063 R)
• M57: 19,661,798 km (0.097 R)
• M58: 20,075,137 km (0.078 R)
• M59: 20,230,868 km (0.043 R)
• M60: 20,282,928 km (0.103 R)
• M61: 20,334,988 km (0.107 R)
• M62: 21,916,986 km (0.069 R)
• M63: 22,023,948 km (0.088 R)
• M64: 22,507,000 km (0.059 R)
• M65: 22,993,642 km (0.066 R)
• M66: 23,265,461 km (0.092 R)
• M67: 23,592,931 km (0.114 R)
• M68: 23,977,098 km (0.116 R)
• M69: 24,918,517 km (0.103 R)
• M70: 26,268,040 km (0.077 R)
• M71: 26,609,123 km (0.036 R)
• M72: 27,353,223 km (0.12 R)
• M73: 28,978,903 km (0.045 R)
• M74: 29,744,245 km (0.057 R)
• M75: 30,040,449 km (0.082 R)
• M76: 30,575,860 km (0.101 R)
• M77: 31,294,827 km (0.039 R)
• M78: 31,415,254 km (0.068 R)
• M79: 31,475,392 km (0.098 R)
• M80: 32,019,330 km (0.112 R)
• M81: 32,079,917 km (0.12 R)
• M82: 32,688,332 km (0.119 R)
• M83: 32,932,625 km (0.071 R)
• M84: 33,177,666 km (0.074 R)
• M85: 33,607,910 km (0.112 R)
• M86: 35,159,389 km (0.114 R)
• M87: 36,290,947 km (0.076 R)
• M88: 36,607,347 km (0.098 R)
• M89: 36,797,635 km (0.096 R)
• M90: 37,115,531 km (0.032 R)
• M91: 39,106,529 km (0.097 R)
• M92: 40,934,615 km (0.1 R)
• M93: 42,990,838 km (0.042 R)
• M94: 45,148,338 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit