🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.72 AU - 0.9 AU

Year: 276 Days

Day: 18.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.07 AU - 1.23 AU

Year: 467 Days

Day: 28.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.62 AU - 2.08 AU

Year: 953 Days

Day: 35 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 11.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.73 AU - 5.03 AU

Year: 3472 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,025,344 km

• M1: 146,905 km (0.076 R)
• M2: 246,388 km (0.117 R)
• M3: 318,643 km (0.037 R)
• M4: 414,087 km (0.091 R)
• M5: 549,323 km (0.047 R)
• M6: 626,965 km (0.104 R)
• M7: 860,188 km (0.07 R)
• M8: 1,094,608 km (0.117 R)
• M9: 1,205,609 km (0.069 R)
• M10: 1,281,755 km (0.045 R)
• M11: 1,369,569 km (0.085 R)
• M12: 1,500,317 km (0.11 R)
• M13: 1,572,423 km (0.049 R)
• M14: 1,688,212 km (0.098 R)
• M15: 1,996,234 km (0.068 R)
• M16: 2,239,331 km (0.116 R)
• M17: 2,358,410 km (0.113 R)
• M18: 2,516,535 km (0.045 R)
• M19: 2,603,153 km (0.072 R)
• M20: 2,830,691 km (0.113 R)
• M21: 2,920,898 km (0.097 R)
• M22: 3,170,727 km (0.07 R)
• M23: 3,332,293 km (0.108 R)
• M24: 3,469,025 km (0.099 R)
• M25: 3,733,813 km (0.057 R)
• M26: 3,818,934 km (0.082 R)
• M27: 4,298,396 km (0.069 R)
• M28: 4,598,339 km (0.079 R)
• M29: 4,689,594 km (0.086 R)
• M30: 4,951,690 km (0.076 R)
• M31: 5,108,169 km (0.115 R)
• M32: 5,652,406 km (0.075 R)
• M33: 5,997,977 km (0.094 R)
• M34: 6,131,269 km (0.116 R)
• M35: 6,401,143 km (0.107 R)
• M36: 6,640,500 km (0.1 R)
• M37: 7,216,302 km (0.026 R)
• M38: 7,287,211 km (0.119 R)
• M39: 7,573,243 km (0.115 R)
• M40: 7,826,512 km (0.087 R)
• M41: 8,211,577 km (0.069 R)
• M42: 8,697,022 km (0.062 R)
• M43: 9,038,703 km (0.04 R)
• M44: 9,115,148 km (0.067 R)
• M45: 9,249,636 km (0.052 R)
• M46: 10,328,536 km (0.109 R)
• M47: 10,428,617 km (0.072 R)
• M48: 10,528,997 km (0.112 R)
• M49: 11,467,724 km (0.077 R)
• M50: 11,550,601 km (0.115 R)
• M51: 11,633,778 km (0.102 R)
• M52: 11,863,261 km (0.1 R)
• M53: 12,115,483 km (0.091 R)
• M54: 12,284,528 km (0.068 R)
• M55: 12,411,836 km (0.116 R)
• M56: 12,518,350 km (0.054 R)
• M57: 13,315,557 km (0.115 R)
• M58: 14,418,841 km (0.093 R)
• M59: 14,553,180 km (0.069 R)
• M60: 14,643,088 km (0.088 R)
• M61: 15,163,091 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.6

Radius: 7.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.57 AU - 15.45 AU

Year: 20934 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,025,344 km

• M1: 148,700 km (0.087 R)
• M2: 314,455 km (0.084 R)
• M3: 603,627 km (0.101 R)
• M4: 2,021,067 km (0.03 R)
• M5: 2,500,379 km (0.11 R)
• M6: 3,154,570 km (0.115 R)
• M7: 3,355,031 km (0.078 R)
• M8: 3,859,176 km (0.063 R)
• M9: 4,073,700 km (0.114 R)
• M10: 4,418,672 km (0.034 R)
• M11: 5,475,132 km (0.082 R)
• M12: 5,681,578 km (0.085 R)
• M13: 5,820,704 km (0.105 R)
• M14: 7,806,017 km (0.1 R)
• M15: 8,194,822 km (0.047 R)
• M16: 8,312,705 km (0.089 R)
• M17: 10,614,119 km (0.064 R)
• M18: 10,914,810 km (0.108 R)
• M19: 11,349,392 km (0.091 R)
• M20: 11,612,834 km (0.113 R)
• M21: 11,789,509 km (0.103 R)
• M22: 13,327,525 km (0.1 R)
• M23: 14,261,464 km (0.11 R)
• M24: 14,356,010 km (0.064 R)
• M25: 15,946,086 km (0.111 R)
• M26: 16,290,460 km (0.088 R)
• M27: 16,587,562 km (0.066 R)
• M28: 18,717,536 km (0.112 R)
• M29: 18,924,729 km (0.051 R)
• M30: 19,761,580 km (0.093 R)
• M31: 19,919,854 km (0.099 R)
• M32: 20,184,493 km (0.055 R)
• M33: 22,015,122 km (0.064 R)
• M34: 24,972,821 km (0.048 R)
• M35: 25,429,992 km (0.084 R)
• M36: 27,110,276 km (0.047 R)
• M37: 27,816,078 km (0.079 R)
• M38: 28,289,855 km (0.097 R)
• M39: 28,349,395 km (0.117 R)
• M40: 31,250,098 km (0.077 R)
• M41: 31,866,142 km (0.069 R)
• M42: 33,047,815 km (0.106 R)
• M43: 33,675,528 km (0.045 R)
• M44: 35,453,798 km (0.098 R)
• M45: 35,646,181 km (0.114 R)
• M46: 35,774,536 km (0.106 R)
• M47: 38,243,648 km (0.096 R)
• M48: 39,432,353 km (0.081 R)
• M49: 40,700,195 km (0.071 R)
• M50: 40,767,365 km (0.109 R)
• M51: 41,507,874 km (0.026 R)
• M52: 41,642,961 km (0.073 R)
• M53: 42,660,974 km (0.087 R)
• M54: 43,549,885 km (0.083 R)
• M55: 44,929,327 km (0.108 R)
• M56: 45,415,520 km (0.084 R)
• M57: 45,554,796 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 10,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit