🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 172 Days

Day: 22.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,301,109 km

• M1: 56,249 km (0.106 R)
• M2: 84,373 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.78 AU - 1.28 AU

Year: 388 Days

Day: 45.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,301,109 km

• M1: 73,004 km (0.111 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.57 AU - 4.17 AU

Year: 2294 Days

Day: 36.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 10.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.19 AU - 5.83 AU

Year: 4797 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,301,109 km

• M1: 156,779 km (0.1 R)
• M2: 248,482 km (0.113 R)
• M3: 571,464 km (0.074 R)
• M4: 772,075 km (0.091 R)
• M5: 1,011,282 km (0.105 R)
• M6: 1,577,510 km (0.033 R)
• M7: 1,792,182 km (0.098 R)
• M8: 2,289,895 km (0.117 R)
• M9: 2,472,105 km (0.067 R)
• M10: 2,554,683 km (0.112 R)
• M11: 2,851,036 km (0.062 R)
• M12: 3,136,170 km (0.109 R)
• M13: 3,430,728 km (0.102 R)
• M14: 3,686,989 km (0.054 R)
• M15: 3,998,003 km (0.085 R)
• M16: 4,955,579 km (0.12 R)
• M17: 5,219,021 km (0.094 R)
• M18: 5,299,056 km (0.114 R)
• M19: 5,814,869 km (0.102 R)
• M20: 6,261,868 km (0.11 R)
• M21: 6,346,989 km (0.056 R)
• M22: 7,337,776 km (0.028 R)
• M23: 8,066,018 km (0.1 R)
• M24: 8,251,669 km (0.079 R)
• M25: 8,407,400 km (0.088 R)
• M26: 8,944,606 km (0.09 R)
• M27: 9,201,167 km (0.088 R)
• M28: 9,362,882 km (0.089 R)
• M29: 9,919,536 km (0.042 R)
• M30: 10,052,079 km (0.108 R)
• M31: 10,285,452 km (0.113 R)
• M32: 10,622,047 km (0.111 R)
• M33: 11,099,264 km (0.076 R)
• M34: 11,618,369 km (0.084 R)
• M35: 11,793,099 km (0.102 R)
• M36: 12,180,857 km (0.118 R)
• M37: 12,322,825 km (0.025 R)
• M38: 12,572,654 km (0.119 R)
• M39: 12,644,461 km (0.11 R)
• M40: 12,788,224 km (0.086 R)
• M41: 13,113,749 km (0.086 R)
• M42: 13,662,474 km (0.099 R)
• M43: 13,847,078 km (0.069 R)
• M44: 14,106,780 km (0.104 R)
• M45: 14,256,079 km (0.115 R)
• M46: 14,858,061 km (0.059 R)
• M47: 14,933,907 km (0.072 R)
• M48: 15,162,193 km (0.087 R)
• M49: 15,737,995 km (0.103 R)
• M50: 16,752,867 km (0.112 R)
• M51: 17,788,982 km (0.095 R)
• M52: 18,477,581 km (0.104 R)
• M53: 18,559,261 km (0.114 R)
• M54: 18,722,772 km (0.091 R)
• M55: 19,423,189 km (0.105 R)
• M56: 20,595,438 km (0.096 R)
• M57: 21,190,239 km (0.115 R)
• M58: 21,963,062 km (0.103 R)
• M59: 22,266,147 km (0.1 R)
• M60: 22,483,513 km (0.11 R)
• M61: 22,657,944 km (0.062 R)
• M62: 23,271,894 km (0.097 R)
• M63: 23,536,682 km (0.101 R)
• M64: 23,625,094 km (0.09 R)
• M65: 23,935,659 km (0.091 R)
• M66: 24,202,991 km (0.093 R)
• M67: 24,471,220 km (0.11 R)
• M68: 25,010,670 km (0.107 R)
• M69: 25,463,353 km (0.108 R)
• M70: 25,964,356 km (0.055 R)
• M71: 26,193,091 km (0.033 R)
• M72: 27,579,863 km (0.088 R)
• M73: 27,906,884 km (0.114 R)
• M74: 28,235,252 km (0.09 R)
• M75: 28,943,149 km (0.1 R)
• M76: 29,227,834 km (0.077 R)
• M77: 30,617,299 km (0.11 R)
• M78: 30,907,518 km (0.094 R)
• M79: 31,539,420 km (0.059 R)
• M80: 32,077,374 km (0.109 R)
• M81: 33,112,741 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.9

Radius: 8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.68 AU - 15.22 AU

Year: 19323 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,301,109 km

• M1: 112,198 km (0.116 R)
• M2: 170,691 km (0.067 R)
• M3: 539,899 km (0.111 R)
• M4: 1,105,379 km (0.062 R)
• M5: 1,244,355 km (0.107 R)
• M6: 1,711,400 km (0.055 R)
• M7: 3,684,895 km (0.059 R)
• M8: 5,828,782 km (0.068 R)
• M9: 6,296,126 km (0.091 R)
• M10: 6,699,142 km (0.098 R)
• M11: 8,586,020 km (0.094 R)
• M12: 9,004,445 km (0.117 R)
• M13: 9,202,064 km (0.095 R)
• M14: 9,919,386 km (0.058 R)
• M15: 11,805,516 km (0.11 R)
• M16: 12,177,117 km (0.071 R)
• M17: 14,157,494 km (0.116 R)
• M18: 15,724,232 km (0.106 R)
• M19: 16,373,038 km (0.1 R)
• M20: 16,510,818 km (0.11 R)
• M21: 16,683,454 km (0.091 R)
• M22: 17,485,598 km (0.067 R)
• M23: 19,272,095 km (0.118 R)
• M24: 23,946,730 km (0.113 R)
• M25: 24,220,643 km (0.026 R)
• M26: 24,495,455 km (0.103 R)
• M27: 24,574,293 km (0.082 R)
• M28: 24,692,475 km (0.09 R)
• M29: 27,219,482 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit