🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 35.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 215 Days

Day: 24.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.89 AU - 0.89 AU

Year: 315 Days

Day: 44.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.01 AU - 1.25 AU

Year: 450 Days

Day: 21.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.31 AU - 1.45 AU

Year: 608 Days

Day: 37.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,215,803 km

• M1: 46,375 km (0.093 R)
• M2: 627,264 km (0.056 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 11.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.47 AU - 7.41 AU

Year: 6851 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,215,803 km

• M1: 211,531 km (0.114 R)
• M2: 389,403 km (0.058 R)
• M3: 498,460 km (0.028 R)
• M4: 1,831,228 km (0.1 R)
• M5: 1,929,364 km (0.111 R)
• M6: 2,252,196 km (0.069 R)
• M7: 2,393,416 km (0.113 R)
• M8: 2,555,880 km (0.056 R)
• M9: 2,647,733 km (0.1 R)
• M10: 2,872,878 km (0.032 R)
• M11: 3,182,994 km (0.09 R)
• M12: 3,322,120 km (0.096 R)
• M13: 3,668,439 km (0.111 R)
• M14: 3,772,559 km (0.114 R)
• M15: 4,373,943 km (0.099 R)
• M16: 4,573,656 km (0.078 R)
• M17: 5,051,471 km (0.095 R)
• M18: 5,331,818 km (0.093 R)
• M19: 5,593,315 km (0.068 R)
• M20: 5,713,591 km (0.094 R)
• M21: 6,104,192 km (0.074 R)
• M22: 6,178,392 km (0.064 R)
• M23: 6,352,823 km (0.055 R)
• M24: 7,066,704 km (0.089 R)
• M25: 7,967,583 km (0.105 R)
• M26: 8,212,175 km (0.114 R)
• M27: 8,514,512 km (0.099 R)
• M28: 8,736,665 km (0.1 R)
• M29: 8,988,887 km (0.101 R)
• M30: 9,158,531 km (0.033 R)
• M31: 9,558,107 km (0.1 R)
• M32: 10,345,142 km (0.112 R)
• M33: 10,493,243 km (0.042 R)
• M34: 11,122,602 km (0.094 R)
• M35: 11,304,662 km (0.08 R)
• M36: 11,949,878 km (0.101 R)
• M37: 12,198,809 km (0.114 R)
• M38: 12,292,607 km (0.098 R)
• M39: 12,924,209 km (0.096 R)
• M40: 13,019,802 km (0.101 R)
• M41: 13,147,708 km (0.095 R)
• M42: 13,501,507 km (0.047 R)
• M43: 13,989,196 km (0.051 R)
• M44: 14,251,591 km (0.086 R)
• M45: 14,383,386 km (0.054 R)
• M46: 14,714,746 km (0.101 R)
• M47: 15,149,328 km (0.118 R)
• M48: 15,317,625 km (0.111 R)
• M49: 16,512,763 km (0.092 R)
• M50: 16,755,410 km (0.093 R)
• M51: 17,034,261 km (0.052 R)
• M52: 18,129,018 km (0.06 R)
• M53: 18,451,102 km (0.11 R)
• M54: 18,955,845 km (0.09 R)
• M55: 20,832,999 km (0.074 R)
• M56: 20,982,747 km (0.083 R)
• M57: 21,208,041 km (0.112 R)
• M58: 21,585,178 km (0.112 R)
• M59: 22,155,295 km (0.114 R)
• M60: 22,961,628 km (0.085 R)
• M61: 24,090,942 km (0.086 R)
• M62: 24,721,647 km (0.085 R)
• M63: 25,318,093 km (0.107 R)
• M64: 25,397,978 km (0.075 R)
• M65: 25,758,360 km (0.093 R)
• M66: 25,959,419 km (0.115 R)
• M67: 26,362,885 km (0.058 R)
• M68: 26,727,904 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.8

Radius: 6.2

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.99 AU - 13.97 AU

Year: 15539 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,215,803 km

• M1: 371,152 km (0.119 R)
• M2: 837,898 km (0.098 R)
• M3: 1,488,948 km (0.077 R)
• M4: 1,784,703 km (0.052 R)
• M5: 1,846,038 km (0.094 R)
• M6: 2,228,859 km (0.053 R)
• M7: 2,776,836 km (0.105 R)
• M8: 3,289,059 km (0.063 R)
• M9: 3,479,048 km (0.048 R)
• M10: 3,790,660 km (0.09 R)
• M11: 4,778,006 km (0.119 R)
• M12: 5,567,883 km (0.038 R)
• M13: 5,612,912 km (0.096 R)
• M14: 5,885,928 km (0.047 R)
• M15: 6,492,248 km (0.036 R)
• M16: 7,020,628 km (0.094 R)
• M17: 7,216,152 km (0.103 R)
• M18: 7,413,622 km (0.119 R)
• M19: 7,612,736 km (0.059 R)
• M20: 7,763,232 km (0.091 R)
• M21: 8,067,364 km (0.098 R)
• M22: 8,791,867 km (0.114 R)
• M23: 9,322,042 km (0.087 R)
• M24: 9,537,163 km (0.114 R)
• M25: 10,413,358 km (0.105 R)
• M26: 10,748,607 km (0.096 R)
• M27: 11,544,468 km (0.091 R)
• M28: 11,659,808 km (0.101 R)
• M29: 12,066,115 km (0.032 R)
• M30: 14,043,650 km (0.066 R)
• M31: 14,166,769 km (0.078 R)
• M32: 14,413,904 km (0.075 R)
• M33: 14,538,071 km (0.111 R)
• M34: 14,975,196 km (0.032 R)
• M35: 15,798,732 km (0.073 R)
• M36: 15,862,610 km (0.116 R)
• M37: 19,236,491 km (0.118 R)
• M38: 19,510,106 km (0.087 R)
• M39: 20,687,740 km (0.056 R)
• M40: 20,897,925 km (0.06 R)
• M41: 21,745,696 km (0.119 R)
• M42: 21,959,471 km (0.083 R)
• M43: 22,749,049 km (0.09 R)
• M44: 22,965,966 km (0.106 R)
• M45: 23,621,055 km (0.065 R)
• M46: 23,694,208 km (0.089 R)
• M47: 23,914,117 km (0.078 R)
• M48: 26,150,306 km (0.097 R)
• M49: 26,226,003 km (0.099 R)
• M50: 26,453,391 km (0.081 R)
• M51: 26,605,383 km (0.071 R)
• M52: 27,600,658 km (0.113 R)
• M53: 27,754,893 km (0.11 R)
• M54: 28,219,245 km (0.066 R)
• M55: 30,499,266 km (0.118 R)
• M56: 30,818,358 km (0.094 R)
• M57: 31,459,834 km (0.069 R)
• M58: 31,782,367 km (0.092 R)
• M59: 32,674,569 km (0.093 R)
• M60: 34,235,174 km (0.081 R)
• M61: 34,816,212 km (0.116 R)
• M62: 35,903,938 km (0.086 R)
• M63: 37,343,219 km (0.09 R)
• M64: 37,428,340 km (0.043 R)
• M65: 37,684,601 km (0.06 R)
• M66: 37,770,022 km (0.101 R)
• M67: 38,112,750 km (0.114 R)
• M68: 40,540,125 km (0.037 R)
• M69: 41,772,363 km (0.118 R)
• M70: 42,038,049 km (0.117 R)
• M71: 42,749,237 km (0.102 R)
• M72: 45,451,423 km (0.114 R)
• M73: 45,724,739 km (0.104 R)
• M74: 46,181,311 km (0.078 R)
• M75: 47,560,155 km (0.078 R)
• M76: 50,264,286 km (0.101 R)
• M77: 50,641,123 km (0.099 R)
• M78: 51,872,463 km (0.12 R)
• M79: 52,158,046 km (0.027 R)
• M80: 54,461,105 km (0.057 R)
• M81: 55,917,440 km (0.094 R)
• M82: 58,372,790 km (0.081 R)
• M83: 58,471,674 km (0.104 R)
• M84: 58,669,742 km (0.082 R)
• M85: 59,165,808 km (0.072 R)
• M86: 59,663,371 km (0.097 R)
• M87: 61,365,346 km (0.063 R)
• M88: 63,083,178 km (0.056 R)
• M89: 64,305,243 km (0.087 R)
• M90: 64,919,193 km (0.087 R)
• M91: 66,049,853 km (0.108 R)
• M92: 66,772,710 km (0.114 R)
• M93: 67,083,425 km (0.11 R)
• M94: 68,122,233 km (0.078 R)
• M95: 68,226,353 km (0.095 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: 546 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit