🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 25.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 20.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.82 AU - 0.96 AU

Year: 307 Days

Day: 32.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.47 AU

Year: 492 Days

Day: 21.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.06 AU - 4.22 AU

Year: 2537 Days

Day: 35.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,156,530 km

• M1: 3,109,541 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.61 AU - 4.95 AU

Year: 3817 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,156,530 km

• M1: 3,739,199 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 3.7

Gravity: 68.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.74 AU - 14.86 AU

Year: 16727 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,156,530 km

• M1: 58,343 km (0.083 R)
• M2: 258,505 km (0.05 R)
• M3: 624,571 km (0.094 R)
• M4: 2,176,200 km (0.117 R)
• M5: 2,975,202 km (0.1 R)
• M6: 3,051,946 km (0.113 R)
• M7: 3,168,333 km (0.088 R)
• M8: 3,365,503 km (0.051 R)
• M9: 3,566,563 km (0.118 R)
• M10: 3,938,463 km (0.067 R)
• M11: 4,022,836 km (0.091 R)
• M12: 5,450,748 km (0.073 R)
• M13: 5,497,572 km (0.098 R)
• M14: 5,544,695 km (0.056 R)
• M15: 5,926,020 km (0.077 R)
• M16: 6,022,661 km (0.043 R)
• M17: 6,414,457 km (0.099 R)
• M18: 6,663,538 km (0.064 R)
• M19: 7,068,649 km (0.067 R)
• M20: 7,377,718 km (0.11 R)
• M21: 8,493,569 km (0.109 R)
• M22: 8,822,086 km (0.104 R)
• M23: 8,877,138 km (0.12 R)
• M24: 10,176,545 km (0.089 R)
• M25: 10,292,334 km (0.106 R)
• M26: 10,936,951 km (0.068 R)
• M27: 11,534,145 km (0.043 R)
• M28: 11,776,045 km (0.103 R)
• M29: 12,326,266 km (0.102 R)
• M30: 12,947,397 km (0.099 R)
• M31: 13,515,270 km (0.039 R)
• M32: 14,026,596 km (0.032 R)
• M33: 14,155,549 km (0.107 R)
• M34: 16,337,583 km (0.097 R)
• M35: 16,677,171 km (0.074 R)
• M36: 16,950,486 km (0.114 R)
• M37: 17,156,632 km (0.119 R)
• M38: 17,363,376 km (0.091 R)
• M39: 17,779,557 km (0.073 R)
• M40: 17,918,983 km (0.04 R)
• M41: 18,199,030 km (0.096 R)
• M42: 18,551,034 km (0.089 R)
• M43: 20,636,577 km (0.068 R)
• M44: 21,446,949 km (0.112 R)
• M45: 21,818,700 km (0.102 R)
• M46: 22,493,237 km (0.102 R)
• M47: 22,644,031 km (0.103 R)
• M48: 22,946,668 km (0.109 R)
• M49: 23,022,514 km (0.114 R)
• M50: 23,785,912 km (0.091 R)
• M51: 24,093,485 km (0.054 R)
• M52: 24,946,343 km (0.083 R)
• M53: 25,024,283 km (0.076 R)
• M54: 25,102,373 km (0.038 R)
• M55: 25,258,852 km (0.107 R)
• M56: 28,863,264 km (0.117 R)
• M57: 29,191,332 km (0.108 R)
• M58: 30,599,347 km (0.093 R)
• M59: 31,269,695 km (0.081 R)
• M60: 33,137,724 km (0.116 R)
• M61: 33,739,556 km (0.119 R)
• M62: 36,006,711 km (0.116 R)
• M63: 36,802,871 km (0.045 R)
• M64: 37,069,455 km (0.102 R)
• M65: 37,426,096 km (0.065 R)
• M66: 37,604,866 km (0.072 R)
• M67: 39,135,252 km (0.099 R)
• M68: 39,680,237 km (0.097 R)
• M69: 40,136,361 km (0.057 R)
• M70: 40,502,427 km (0.098 R)
• M71: 40,961,692 km (0.066 R)
• M72: 41,330,301 km (0.075 R)
• M73: 41,422,603 km (0.039 R)
• M74: 41,607,506 km (0.109 R)
• M75: 42,815,659 km (0.053 R)
• M76: 43,471,047 km (0.116 R)
• M77: 43,752,889 km (0.088 R)
• M78: 48,053,230 km (0.099 R)
• M79: 51,787,940 km (0.09 R)
• M80: 51,887,423 km (0.093 R)
• M81: 53,689,928 km (0.083 R)
• M82: 53,891,586 km (0.086 R)
• M83: 55,106,021 km (0.117 R)
• M84: 56,022,907 km (0.072 R)
• M85: 58,595,840 km (0.041 R)
• M86: 60,053,522 km (0.089 R)
• M87: 60,891,719 km (0.117 R)
• M88: 61,628,488 km (0.073 R)
• M89: 62,368,100 km (0.083 R)
• M90: 65,678,701 km (0.094 R)
• M91: 65,894,272 km (0.029 R)
• M92: 70,033,944 km (0.075 R)
• M93: 71,247,931 km (0.056 R)
• M94: 72,246,347 km (0.066 R)
• M95: 72,691,550 km (0.072 R)
• M96: 73,584,799 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit