🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 191 Days

Day: 23.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,419,822 km

• M1: 87,066 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 26.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 260 Days

Day: 44 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,419,822 km

• M1: 503,247 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.77 AU - 2.61 AU

Year: 1155 Days

Day: 42.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,419,822 km

• M1: 1,106,575 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.48 AU - 5.5 AU

Year: 3391 Days

Day: 16.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.28 AU - 5.08 AU

Year: 3609 Days

Day: 31.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,419,822 km

• M1: 495,468 km (0.111 R)
• M2: 2,341,955 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 7.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13 AU - 16.68 AU

Year: 20377 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,419,822 km

• M1: 314,006 km (0.058 R)
• M2: 687,552 km (0.108 R)
• M3: 924,814 km (0.093 R)
• M4: 1,042,996 km (0.109 R)
• M5: 1,229,545 km (0.094 R)
• M6: 1,658,442 km (0.101 R)
• M7: 1,951,953 km (0.108 R)
• M8: 2,504,418 km (0.065 R)
• M9: 2,670,920 km (0.037 R)
• M10: 2,812,440 km (0.076 R)
• M11: 4,095,541 km (0.087 R)
• M12: 4,525,036 km (0.104 R)
• M13: 4,830,665 km (0.095 R)
• M14: 5,860,945 km (0.053 R)
• M15: 6,571,535 km (0.075 R)
• M16: 7,073,436 km (0.087 R)
• M17: 8,072,899 km (0.053 R)
• M18: 8,237,008 km (0.081 R)
• M19: 8,485,042 km (0.119 R)
• M20: 9,631,709 km (0.06 R)
• M21: 10,378,352 km (0.084 R)
• M22: 12,395,829 km (0.074 R)
• M23: 13,014,566 km (0.072 R)
• M24: 13,206,949 km (0.115 R)
• M25: 15,030,996 km (0.12 R)
• M26: 16,671,187 km (0.074 R)
• M27: 16,880,175 km (0.052 R)
• M28: 17,991,687 km (0.087 R)
• M29: 18,475,187 km (0.079 R)
• M30: 19,840,717 km (0.112 R)
• M31: 21,351,655 km (0.052 R)
• M32: 22,149,610 km (0.093 R)
• M33: 22,206,906 km (0.097 R)
• M34: 22,667,668 km (0.099 R)
• M35: 23,657,258 km (0.062 R)
• M36: 24,009,860 km (0.106 R)
• M37: 24,423,498 km (0.074 R)
• M38: 24,899,070 km (0.11 R)
• M39: 25,437,622 km (0.073 R)
• M40: 25,919,626 km (0.085 R)
• M41: 26,161,825 km (0.051 R)
• M42: 26,283,149 km (0.103 R)
• M43: 26,831,575 km (0.118 R)
• M44: 27,199,286 km (0.086 R)
• M45: 27,507,009 km (0.05 R)
• M46: 27,939,646 km (0.095 R)
• M47: 28,374,677 km (0.068 R)
• M48: 28,561,824 km (0.071 R)
• M49: 30,136,940 km (0.116 R)
• M50: 30,967,058 km (0.109 R)
• M51: 31,869,433 km (0.088 R)
• M52: 32,323,911 km (0.118 R)
• M53: 32,715,110 km (0.077 R)
• M54: 32,845,858 km (0.076 R)
• M55: 33,239,151 km (0.072 R)
• M56: 34,761,309 km (0.117 R)
• M57: 34,894,751 km (0.087 R)
• M58: 35,497,331 km (0.118 R)
• M59: 36,170,820 km (0.1 R)
• M60: 36,509,211 km (0.085 R)
• M61: 36,576,979 km (0.116 R)
• M62: 37,257,350 km (0.104 R)
• M63: 37,530,515 km (0.105 R)
• M64: 39,392,560 km (0.076 R)
• M65: 41,002,383 km (0.116 R)
• M66: 41,708,934 km (0.113 R)
• M67: 41,850,752 km (0.104 R)
• M68: 42,063,780 km (0.05 R)
• M69: 43,277,467 km (0.118 R)
• M70: 44,285,757 km (0.087 R)
• M71: 45,374,530 km (0.09 R)
• M72: 45,812,553 km (0.1 R)
• M73: 46,398,677 km (0.111 R)
• M74: 46,619,184 km (0.12 R)
• M75: 47,208,750 km (0.112 R)
• M76: 47,282,651 km (0.097 R)
• M77: 47,578,556 km (0.064 R)
• M78: 48,320,860 km (0.1 R)
• M79: 48,544,359 km (0.033 R)
• M80: 48,842,807 km (0.115 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit