🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 35.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 42.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.21 AU - 1.53 AU

Year: 601 Days

Day: 28.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,696,092 km

• M1: 785,688 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.34 AU - 2.48 AU

Year: 1402 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,696,092 km

• M1: 835,803 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.12 AU - 3.28 AU

Year: 1663 Days

Day: 40.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.92 AU - 4.26 AU

Year: 2549 Days

Day: 34.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,696,092 km

• M1: 2,527,905 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.86 AU - 3.9 AU

Year: 2864 Days

Day: 36.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,696,092 km

• M1: 78,688 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 13.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.69 AU - 10.71 AU

Year: 12208 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,696,092 km

• M1: 165,904 km (0.08 R)
• M2: 248,183 km (0.085 R)
• M3: 344,973 km (0.062 R)
• M4: 537,655 km (0.11 R)
• M5: 736,321 km (0.093 R)
• M6: 931,845 km (0.114 R)
• M7: 1,051,972 km (0.054 R)
• M8: 1,422,077 km (0.074 R)
• M9: 1,707,959 km (0.115 R)
• M10: 1,947,914 km (0.07 R)
• M11: 2,363,198 km (0.111 R)
• M12: 2,603,003 km (0.087 R)
• M13: 2,821,266 km (0.027 R)
• M14: 2,925,386 km (0.028 R)
• M15: 3,260,785 km (0.056 R)
• M16: 3,464,836 km (0.06 R)
• M17: 3,852,893 km (0.048 R)
• M18: 4,513,517 km (0.093 R)
• M19: 5,448,803 km (0.03 R)
• M20: 6,015,330 km (0.094 R)
• M21: 6,150,268 km (0.098 R)
• M22: 6,501,972 km (0.116 R)
• M23: 6,640,649 km (0.075 R)
• M24: 7,868,399 km (0.093 R)
• M25: 8,293,257 km (0.116 R)
• M26: 8,660,221 km (0.085 R)
• M27: 8,966,448 km (0.074 R)
• M28: 9,320,995 km (0.111 R)
• M29: 10,434,900 km (0.106 R)
• M30: 10,714,199 km (0.093 R)
• M31: 11,494,951 km (0.047 R)
• M32: 12,122,963 km (0.117 R)
• M33: 12,318,487 km (0.056 R)
• M34: 12,961,160 km (0.081 R)
• M35: 13,538,757 km (0.044 R)
• M36: 13,716,330 km (0.109 R)
• M37: 13,869,069 km (0.025 R)
• M38: 15,321,814 km (0.048 R)
• M39: 15,719,146 km (0.09 R)
• M40: 16,632,441 km (0.085 R)
• M41: 17,784,344 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 8.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.88 AU - 11.54 AU

Year: 14065 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,696,092 km

• M1: 147,204 km (0.101 R)
• M2: 629,358 km (0.082 R)
• M3: 812,316 km (0.113 R)
• M4: 910,453 km (0.085 R)
• M5: 1,012,778 km (0.085 R)
• M6: 1,557,613 km (0.112 R)
• M7: 2,045,601 km (0.114 R)
• M8: 2,405,833 km (0.119 R)
• M9: 2,549,597 km (0.115 R)
• M10: 3,060,024 km (0.106 R)
• M11: 3,247,770 km (0.117 R)
• M12: 3,867,105 km (0.072 R)
• M13: 3,968,233 km (0.093 R)
• M14: 4,104,517 km (0.106 R)
• M15: 4,311,710 km (0.092 R)
• M16: 4,664,910 km (0.093 R)
• M17: 4,917,581 km (0.043 R)
• M18: 5,779,564 km (0.116 R)
• M19: 6,366,586 km (0.094 R)
• M20: 6,446,322 km (0.072 R)
• M21: 6,526,357 km (0.067 R)
• M22: 6,606,840 km (0.119 R)
• M23: 7,137,464 km (0.115 R)
• M24: 7,345,106 km (0.089 R)
• M25: 7,681,701 km (0.106 R)
• M26: 8,066,467 km (0.084 R)
• M27: 9,759,017 km (0.078 R)
• M28: 9,989,697 km (0.075 R)
• M29: 10,222,172 km (0.057 R)
• M30: 10,739,930 km (0.114 R)
• M31: 11,073,982 km (0.108 R)
• M32: 11,459,795 km (0.044 R)
• M33: 11,556,884 km (0.091 R)
• M34: 11,752,110 km (0.105 R)
• M35: 11,948,382 km (0.102 R)
• M36: 12,895,336 km (0.042 R)
• M37: 12,996,315 km (0.115 R)
• M38: 14,334,318 km (0.085 R)
• M39: 14,439,037 km (0.089 R)
• M40: 14,913,561 km (0.108 R)
• M41: 15,125,990 km (0.109 R)
• M42: 15,286,060 km (0.081 R)
• M43: 15,607,845 km (0.116 R)
• M44: 17,922,274 km (0.064 R)
• M45: 18,261,562 km (0.076 R)
• M46: 18,717,386 km (0.1 R)
• M47: 20,459,454 km (0.117 R)
• M48: 21,469,389 km (0.09 R)
• M49: 21,649,355 km (0.115 R)
• M50: 22,192,246 km (0.075 R)
• M51: 23,476,095 km (0.1 R)
• M52: 23,661,446 km (0.1 R)
• M53: 24,345,258 km (0.074 R)
• M54: 25,225,043 km (0.114 R)
• M55: 25,732,479 km (0.06 R)
• M56: 25,923,665 km (0.116 R)
• M57: 26,307,384 km (0.104 R)
• M58: 27,274,833 km (0.106 R)
• M59: 30,853,065 km (0.112 R)
• M60: 30,988,451 km (0.088 R)
• M61: 31,056,219 km (0.097 R)
• M62: 31,259,672 km (0.051 R)
• M63: 31,531,790 km (0.045 R)
• M64: 32,973,016 km (0.106 R)
• M65: 34,085,426 km (0.096 R)
• M66: 34,716,579 km (0.089 R)
• M67: 34,857,351 km (0.081 R)
• M68: 36,061,614 km (0.102 R)
• M69: 36,132,823 km (0.082 R)
• M70: 36,346,897 km (0.03 R)
• M71: 36,489,913 km (0.099 R)
• M72: 37,207,534 km (0.116 R)
• M73: 37,495,809 km (0.111 R)
• M74: 37,929,792 km (0.09 R)
• M75: 38,219,862 km (0.114 R)
• M76: 39,461,375 km (0.078 R)
• M77: 40,124,094 km (0.068 R)
• M78: 41,087,654 km (0.09 R)
• M79: 41,759,198 km (0.06 R)
• M80: 42,284,137 km (0.045 R)
• M81: 43,113,358 km (0.099 R)
• M82: 44,023,961 km (0.106 R)
• M83: 44,100,106 km (0.051 R)
• M84: 44,864,252 km (0.083 R)
• M85: 46,483,350 km (0.114 R)
• M86: 47,964,518 km (0.034 R)
• M87: 48,121,297 km (0.099 R)
• M88: 50,016,552 km (0.076 R)
• M89: 50,893,196 km (0.107 R)
• M90: 51,133,151 km (0.095 R)
• M91: 51,373,554 km (0.089 R)
• M92: 52,419,543 km (0.097 R)
• M93: 52,904,689 km (0.084 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: 313 - 12,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit