🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 264 Days

Day: 14.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 283 Days

Day: 37.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 618 Days

Day: 36.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.88 AU - 2.48 AU

Year: 1164 Days

Day: 45 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.11 AU - 4.69 AU

Year: 3338 Days

Day: 15.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,612,677 km

• M1: 1,577,510 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 9.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.51 AU - 5.65 AU

Year: 4141 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,612,677 km

• M1: 141,520 km (0.088 R)
• M2: 250,128 km (0.112 R)
• M3: 333,154 km (0.082 R)
• M4: 418,126 km (0.09 R)
• M5: 512,223 km (0.091 R)
• M6: 665,112 km (0.096 R)
• M7: 785,090 km (0.109 R)
• M8: 979,567 km (0.049 R)
• M9: 1,063,342 km (0.081 R)
• M10: 1,222,215 km (0.111 R)
• M11: 1,338,303 km (0.103 R)
• M12: 1,475,484 km (0.108 R)
• M13: 1,653,804 km (0.114 R)
• M14: 1,736,382 km (0.055 R)
• M15: 1,953,898 km (0.119 R)
• M16: 2,130,423 km (0.051 R)
• M17: 2,251,149 km (0.112 R)
• M18: 2,520,425 km (0.105 R)
• M19: 2,637,560 km (0.111 R)
• M20: 2,899,356 km (0.065 R)
• M21: 3,169,680 km (0.03 R)
• M22: 3,296,389 km (0.075 R)
• M23: 3,472,017 km (0.102 R)
• M24: 3,614,584 km (0.069 R)
• M25: 3,698,658 km (0.109 R)
• M26: 3,832,249 km (0.057 R)
• M27: 4,054,252 km (0.086 R)
• M28: 4,166,899 km (0.097 R)
• M29: 4,369,604 km (0.103 R)
• M30: 4,459,363 km (0.057 R)
• M31: 4,653,840 km (0.037 R)
• M32: 4,944,060 km (0.072 R)
• M33: 5,024,244 km (0.074 R)
• M34: 5,185,810 km (0.102 R)
• M35: 5,253,728 km (0.109 R)
• M36: 5,431,599 km (0.071 R)
• M37: 5,667,366 km (0.101 R)
• M38: 5,821,601 km (0.085 R)
• M39: 6,005,756 km (0.113 R)
• M40: 6,191,856 km (0.118 R)
• M41: 6,672,813 km (0.101 R)
• M42: 6,821,065 km (0.071 R)
• M43: 7,181,147 km (0.091 R)
• M44: 7,348,247 km (0.044 R)
• M45: 7,409,283 km (0.104 R)
• M46: 7,748,272 km (0.09 R)
• M47: 7,888,445 km (0.103 R)
• M48: 8,060,932 km (0.112 R)
• M49: 8,187,192 km (0.118 R)
• M50: 8,345,916 km (0.102 R)
• M51: 8,473,523 km (0.072 R)
• M52: 8,650,198 km (0.032 R)
• M53: 8,925,607 km (0.074 R)
• M54: 9,220,465 km (0.08 R)
• M55: 10,022,309 km (0.102 R)
• M56: 10,621,000 km (0.066 R)
• M57: 10,863,648 km (0.097 R)
• M58: 11,125,743 km (0.111 R)
• M59: 11,496,297 km (0.101 R)
• M60: 11,870,890 km (0.092 R)
• M61: 11,978,601 km (0.117 R)
• M62: 12,158,866 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 5.2

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.57 AU - 14.97 AU

Year: 19495 Days

Day: 20.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,612,677 km

• M1: 185,202 km (0.066 R)
• M2: 421,716 km (0.11 R)
• M3: 770,728 km (0.081 R)
• M4: 832,811 km (0.09 R)
• M5: 1,412,054 km (0.047 R)
• M6: 1,488,648 km (0.061 R)
• M7: 1,753,586 km (0.053 R)
• M8: 3,455,112 km (0.107 R)
• M9: 3,489,520 km (0.092 R)
• M10: 4,055,748 km (0.053 R)
• M11: 4,092,100 km (0.111 R)
• M12: 4,349,558 km (0.117 R)
• M13: 4,424,058 km (0.055 R)
• M14: 4,499,006 km (0.065 R)
• M15: 4,918,778 km (0.115 R)
• M16: 4,996,419 km (0.108 R)
• M17: 5,152,899 km (0.037 R)
• M18: 5,591,819 km (0.109 R)
• M19: 5,795,272 km (0.117 R)
• M20: 6,001,119 km (0.099 R)
• M21: 6,590,235 km (0.107 R)
• M22: 8,004,832 km (0.116 R)
• M23: 9,605,829 km (0.109 R)
• M24: 9,654,299 km (0.082 R)
• M25: 10,095,014 km (0.098 R)
• M26: 10,243,415 km (0.118 R)
• M27: 11,199,645 km (0.106 R)
• M28: 11,559,128 km (0.108 R)
• M29: 12,606,762 km (0.12 R)
• M30: 12,873,495 km (0.12 R)
• M31: 13,088,168 km (0.096 R)
• M32: 14,735,540 km (0.092 R)
• M33: 15,697,753 km (0.026 R)
• M34: 16,273,107 km (0.104 R)
• M35: 16,563,476 km (0.082 R)
• M36: 17,563,089 km (0.115 R)
• M37: 17,920,628 km (0.092 R)
• M38: 18,100,295 km (0.116 R)
• M39: 20,740,249 km (0.101 R)
• M40: 21,371,253 km (0.109 R)
• M41: 22,136,745 km (0.114 R)
• M42: 22,200,922 km (0.114 R)
• M43: 22,329,427 km (0.055 R)
• M44: 22,716,586 km (0.084 R)
• M45: 24,221,391 km (0.11 R)
• M46: 26,435,889 km (0.079 R)
• M47: 26,640,538 km (0.033 R)
• M48: 26,914,003 km (0.115 R)
• M49: 26,982,519 km (0.111 R)
• M50: 27,257,181 km (0.092 R)
• M51: 27,394,811 km (0.111 R)
• M52: 27,670,969 km (0.088 R)
• M53: 27,809,347 km (0.032 R)
• M54: 28,714,414 km (0.098 R)
• M55: 30,196,629 km (0.056 R)
• M56: 30,481,763 km (0.093 R)
• M57: 30,983,065 km (0.093 R)
• M58: 31,126,679 km (0.079 R)
• M59: 31,414,805 km (0.081 R)
• M60: 31,703,678 km (0.085 R)
• M61: 32,794,995 km (0.075 R)
• M62: 33,972,629 km (0.113 R)
• M63: 35,238,975 km (0.117 R)
• M64: 37,971,231 km (0.091 R)
• M65: 38,356,146 km (0.095 R)
• M66: 38,433,189 km (0.076 R)
• M67: 39,207,358 km (0.051 R)
• M68: 39,518,372 km (0.117 R)
• M69: 39,752,193 km (0.111 R)
• M70: 40,377,961 km (0.077 R)
• M71: 41,401,959 km (0.062 R)
• M72: 41,956,817 km (0.119 R)
• M73: 42,673,690 km (0.072 R)
• M74: 42,753,725 km (0.05 R)
• M75: 46,154,833 km (0.059 R)
• M76: 46,236,962 km (0.115 R)
• M77: 47,390,511 km (0.108 R)
• M78: 48,553,485 km (0.099 R)
• M79: 48,720,436 km (0.103 R)
• M80: 48,803,912 km (0.119 R)
• M81: 49,641,959 km (0.071 R)
• M82: 50,484,494 km (0.077 R)
• M83: 51,587,031 km (0.061 R)
• M84: 52,013,235 km (0.071 R)
• M85: 52,098,655 km (0.097 R)
• M86: 52,869,084 km (0.057 R)
• M87: 55,638,739 km (0.033 R)
• M88: 55,988,200 km (0.066 R)
• M89: 58,455,218 km (0.026 R)
• M90: 59,077,546 km (0.076 R)
• M91: 59,523,347 km (0.1 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit