🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 17.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.71 AU - 3.23 AU

Year: 1816 Days

Day: 22 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.77 AU - 3.17 AU

Year: 1816 Days

Day: 14.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.68 AU - 4.14 AU

Year: 2234 Days

Day: 47.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,941,551 km

• M1: 242,199 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.32 AU - 4.98 AU

Year: 3557 Days

Day: 22.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 11.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.62 AU - 9.4 AU

Year: 8042 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,941,551 km

• M1: 147,952 km (0.115 R)
• M2: 449,392 km (0.105 R)
• M3: 620,532 km (0.05 R)
• M4: 1,058,255 km (0.051 R)
• M5: 1,443,619 km (0.118 R)
• M6: 1,972,298 km (0.087 R)
• M7: 3,256,147 km (0.082 R)
• M8: 3,967,485 km (0.073 R)
• M9: 4,076,243 km (0.062 R)
• M10: 4,163,907 km (0.117 R)
• M11: 4,726,246 km (0.111 R)
• M12: 5,028,134 km (0.075 R)
• M13: 5,217,076 km (0.109 R)
• M14: 5,897,148 km (0.061 R)
• M15: 6,222,374 km (0.067 R)
• M16: 6,630,926 km (0.109 R)
• M17: 7,259,985 km (0.097 R)
• M18: 7,935,419 km (0.118 R)
• M19: 9,029,428 km (0.082 R)
• M20: 9,288,532 km (0.106 R)
• M21: 9,755,427 km (0.102 R)
• M22: 9,873,310 km (0.09 R)
• M23: 10,833,579 km (0.116 R)
• M24: 11,170,623 km (0.027 R)
• M25: 11,325,008 km (0.09 R)
• M26: 11,417,908 km (0.103 R)
• M27: 11,886,448 km (0.097 R)
• M28: 12,617,234 km (0.099 R)
• M29: 13,329,769 km (0.102 R)
• M30: 14,022,108 km (0.077 R)
• M31: 15,099,661 km (0.106 R)
• M32: 15,579,421 km (0.069 R)
• M33: 18,306,740 km (0.072 R)
• M34: 18,744,912 km (0.088 R)
• M35: 18,928,469 km (0.115 R)
• M36: 19,557,229 km (0.086 R)
• M37: 20,532,158 km (0.06 R)
• M38: 20,645,703 km (0.1 R)
• M39: 20,835,243 km (0.089 R)
• M40: 20,949,387 km (0.113 R)
• M41: 21,331,011 km (0.07 R)
• M42: 22,101,440 km (0.068 R)
• M43: 22,178,932 km (0.081 R)
• M44: 22,645,976 km (0.115 R)
• M45: 22,880,845 km (0.114 R)
• M46: 23,037,773 km (0.092 R)
• M47: 23,155,806 km (0.101 R)
• M48: 23,234,494 km (0.066 R)
• M49: 24,667,342 km (0.053 R)
• M50: 25,597,841 km (0.057 R)
• M51: 25,760,753 km (0.095 R)
• M52: 26,292,873 km (0.086 R)
• M53: 26,457,281 km (0.101 R)
• M54: 27,701,487 km (0.07 R)
• M55: 27,994,549 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.2

Radius: 6.6

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.01 AU - 14.45 AU

Year: 17072 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,941,551 km

• M1: 114,592 km (0.099 R)
• M2: 223,499 km (0.081 R)
• M3: 294,708 km (0.092 R)
• M4: 341,831 km (0.082 R)
• M5: 620,083 km (0.104 R)
• M6: 726,896 km (0.074 R)
• M7: 910,453 km (0.073 R)
• M8: 1,160,580 km (0.09 R)
• M9: 1,266,645 km (0.06 R)
• M10: 1,662,780 km (0.07 R)
• M11: 1,999,824 km (0.113 R)
• M12: 2,324,452 km (0.073 R)
• M13: 3,022,475 km (0.033 R)
• M14: 3,095,629 km (0.075 R)
• M15: 4,181,260 km (0.1 R)
• M16: 4,262,941 km (0.076 R)
• M17: 4,721,758 km (0.076 R)
• M18: 4,764,243 km (0.085 R)
• M19: 5,731,244 km (0.105 R)
• M20: 5,959,381 km (0.101 R)
• M21: 6,613,722 km (0.102 R)
• M22: 6,709,165 km (0.087 R)
• M23: 6,901,249 km (0.088 R)
• M24: 7,340,020 km (0.11 R)
• M25: 9,828,730 km (0.12 R)
• M26: 11,446,631 km (0.087 R)
• M27: 11,791,454 km (0.104 R)
• M28: 12,081,524 km (0.112 R)
• M29: 12,609,605 km (0.093 R)
• M30: 12,727,936 km (0.104 R)
• M31: 12,787,327 km (0.113 R)
• M32: 13,748,942 km (0.062 R)
• M33: 14,300,060 km (0.116 R)
• M34: 15,171,767 km (0.107 R)
• M35: 15,804,865 km (0.102 R)
• M36: 16,511,117 km (0.117 R)
• M37: 19,165,133 km (0.102 R)
• M38: 19,780,279 km (0.119 R)
• M39: 20,263,331 km (0.117 R)
• M40: 20,680,410 km (0.12 R)
• M41: 21,381,724 km (0.088 R)
• M42: 21,452,335 km (0.038 R)
• M43: 21,593,705 km (0.11 R)
• M44: 22,019,610 km (0.081 R)
• M45: 23,024,309 km (0.072 R)
• M46: 23,241,525 km (0.071 R)
• M47: 24,043,819 km (0.093 R)
• M48: 24,117,271 km (0.115 R)
• M49: 24,264,326 km (0.053 R)
• M50: 25,525,735 km (0.065 R)
• M51: 26,202,217 km (0.082 R)
• M52: 26,732,541 km (0.105 R)
• M53: 26,960,827 km (0.058 R)
• M54: 27,037,122 km (0.091 R)
• M55: 27,419,345 km (0.106 R)
• M56: 27,880,555 km (0.113 R)
• M57: 28,266,817 km (0.037 R)
• M58: 28,344,309 km (0.106 R)
• M59: 28,654,874 km (0.059 R)
• M60: 28,810,605 km (0.119 R)
• M61: 28,966,636 km (0.12 R)
• M62: 29,122,816 km (0.097 R)
• M63: 29,357,834 km (0.081 R)
• M64: 30,145,467 km (0.076 R)
• M65: 31,099,752 km (0.093 R)
• M66: 31,179,787 km (0.077 R)
• M67: 31,259,821 km (0.098 R)
• M68: 31,741,527 km (0.088 R)
• M69: 33,201,303 km (0.061 R)
• M70: 34,186,704 km (0.103 R)
• M71: 35,515,282 km (0.107 R)
• M72: 36,017,931 km (0.096 R)
• M73: 37,030,111 km (0.028 R)
• M74: 38,737,920 km (0.081 R)
• M75: 42,406,808 km (0.079 R)
• M76: 43,654,304 km (0.103 R)
• M77: 46,093,797 km (0.103 R)
• M78: 46,550,519 km (0.114 R)
• M79: 46,641,923 km (0.055 R)
• M80: 48,114,116 km (0.12 R)
• M81: 50,915,336 km (0.114 R)
• M82: 52,526,056 km (0.09 R)
• M83: 54,731,727 km (0.073 R)
• M84: 55,021,648 km (0.101 R)
• M85: 55,602,985 km (0.059 R)
• M86: 56,186,417 km (0.112 R)
• M87: 57,555,537 km (0.052 R)
• M88: 58,935,577 km (0.058 R)
• M89: 62,030,159 km (0.061 R)
• M90: 62,130,838 km (0.108 R)
• M91: 67,856,248 km (0.095 R)
• M92: 68,167,711 km (0.093 R)
• M93: 69,522,768 km (0.097 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit