🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 178 Days

Day: 21.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.15 AU - 1.31 AU

Year: 509 Days

Day: 16.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 8.9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.81 AU - 7.43 AU

Year: 6350 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 14,060,287 km

• M1: 176,077 km (0.061 R)
• M2: 347,516 km (0.094 R)
• M3: 634,295 km (0.085 R)
• M4: 988,094 km (0.054 R)
• M5: 1,249,441 km (0.071 R)
• M6: 1,435,840 km (0.116 R)
• M7: 1,794,426 km (0.062 R)
• M8: 2,114,267 km (0.036 R)
• M9: 2,247,259 km (0.083 R)
• M10: 2,337,616 km (0.064 R)
• M11: 2,429,170 km (0.083 R)
• M12: 3,003,327 km (0.104 R)
• M13: 3,077,976 km (0.084 R)
• M14: 3,305,814 km (0.067 R)
• M15: 3,486,827 km (0.106 R)
• M16: 4,756,315 km (0.08 R)
• M17: 5,198,526 km (0.115 R)
• M18: 5,258,515 km (0.1 R)
• M19: 5,777,619 km (0.116 R)
• M20: 5,839,852 km (0.063 R)
• M21: 6,122,293 km (0.118 R)
• M22: 6,570,787 km (0.07 R)
• M23: 6,798,924 km (0.062 R)
• M24: 6,996,543 km (0.077 R)
• M25: 7,062,815 km (0.072 R)
• M26: 7,669,135 km (0.031 R)
• M27: 7,943,946 km (0.053 R)
• M28: 8,013,210 km (0.111 R)
• M29: 8,292,060 km (0.112 R)
• M30: 8,609,657 km (0.041 R)
• M31: 9,660,133 km (0.074 R)
• M32: 10,407,823 km (0.037 R)
• M33: 10,483,669 km (0.117 R)
• M34: 11,019,529 km (0.108 R)
• M35: 11,251,854 km (0.07 R)
• M36: 11,642,753 km (0.084 R)
• M37: 12,277,497 km (0.055 R)
• M38: 12,518,350 km (0.035 R)
• M39: 12,639,374 km (0.118 R)
• M40: 12,964,151 km (0.072 R)
• M41: 13,621,784 km (0.093 R)
• M42: 13,704,811 km (0.098 R)
• M43: 13,871,163 km (0.096 R)
• M44: 14,501,419 km (0.091 R)
• M45: 14,586,092 km (0.049 R)
• M46: 15,789,756 km (0.071 R)
• M47: 16,008,019 km (0.061 R)
• M48: 16,271,162 km (0.063 R)
• M49: 16,801,935 km (0.082 R)
• M50: 17,024,836 km (0.062 R)
• M51: 17,114,296 km (0.099 R)
• M52: 17,518,509 km (0.119 R)
• M53: 17,608,866 km (0.035 R)
• M54: 17,971,491 km (0.106 R)
• M55: 18,336,660 km (0.106 R)
• M56: 18,935,201 km (0.098 R)
• M57: 19,727,471 km (0.076 R)
• M58: 20,435,668 km (0.095 R)
• M59: 20,530,662 km (0.068 R)
• M60: 21,779,804 km (0.107 R)
• M61: 22,071,520 km (0.083 R)
• M62: 22,708,059 km (0.106 R)
• M63: 23,400,249 km (0.084 R)
• M64: 23,599,214 km (0.099 R)
• M65: 23,748,961 km (0.117 R)
• M66: 23,898,858 km (0.116 R)
• M67: 24,049,204 km (0.096 R)
• M68: 24,603,015 km (0.06 R)
• M69: 24,805,421 km (0.057 R)
• M70: 25,161,015 km (0.087 R)
• M71: 26,807,789 km (0.07 R)
• M72: 27,329,586 km (0.101 R)
• M73: 27,539,173 km (0.106 R)
• M74: 28,968,281 km (0.086 R)
• M75: 29,934,235 km (0.101 R)
• M76: 30,042,244 km (0.119 R)
• M77: 31,238,728 km (0.102 R)
• M78: 31,348,234 km (0.082 R)
• M79: 31,512,791 km (0.102 R)
• M80: 31,677,648 km (0.119 R)
• M81: 32,506,121 km (0.095 R)
• M82: 32,617,123 km (0.044 R)
• M83: 33,118,276 km (0.102 R)
• M84: 33,565,723 km (0.102 R)
• M85: 33,902,767 km (0.113 R)
• M86: 34,184,460 km (0.119 R)
• M87: 35,376,007 km (0.103 R)
• M88: 36,350,487 km (0.118 R)
• M89: 36,696,507 km (0.098 R)
• M90: 38,384,570 km (0.078 R)
• M91: 38,560,646 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.88 AU - 9.56 AU

Year: 8785 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 14,060,287 km

• M1: 416,032 km (0.08 R)
• M2: 508,483 km (0.046 R)
• M3: 899,831 km (0.11 R)
• M4: 1,078,601 km (0.088 R)
• M5: 1,243,158 km (0.08 R)
• M6: 2,256,235 km (0.084 R)
• M7: 2,447,571 km (0.109 R)
• M8: 2,715,052 km (0.062 R)
• M9: 3,419,359 km (0.119 R)
• M10: 3,745,781 km (0.072 R)
• M11: 5,077,202 km (0.05 R)
• M12: 5,525,996 km (0.092 R)
• M13: 5,832,223 km (0.097 R)
• M14: 6,034,479 km (0.106 R)
• M15: 7,145,991 km (0.106 R)
• M16: 7,939,159 km (0.104 R)
• M17: 9,298,555 km (0.078 R)
• M18: 9,810,628 km (0.065 R)
• M19: 10,275,728 km (0.101 R)
• M20: 10,369,526 km (0.115 R)
• M21: 10,596,017 km (0.101 R)
• M22: 10,824,154 km (0.063 R)
• M23: 12,147,796 km (0.119 R)
• M24: 12,306,818 km (0.072 R)
• M25: 12,970,285 km (0.118 R)
• M26: 13,194,083 km (0.09 R)
• M27: 13,542,497 km (0.113 R)
• M28: 13,624,925 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit