🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.86 AU - 0.92 AU

Year: 305 Days

Day: 15.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,547,180 km

• M1: 211,232 km (0.084 R)
• M2: 440,715 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.53 AU - 2.45 AU

Year: 1020 Days

Day: 42.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 9.2

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.4 AU - 7.22 AU

Year: 5090 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,547,180 km

• M1: 168,746 km (0.109 R)
• M2: 244,144 km (0.09 R)
• M3: 347,965 km (0.113 R)
• M4: 584,628 km (0.077 R)
• M5: 645,664 km (0.111 R)
• M6: 801,845 km (0.119 R)
• M7: 1,044,941 km (0.098 R)
• M8: 1,344,137 km (0.11 R)
• M9: 1,512,434 km (0.119 R)
• M10: 1,634,506 km (0.077 R)
• M11: 1,759,869 km (0.057 R)
• M12: 1,869,973 km (0.079 R)
• M13: 2,001,470 km (0.11 R)
• M14: 2,640,851 km (0.116 R)
• M15: 2,703,982 km (0.062 R)
• M16: 2,788,804 km (0.063 R)
• M17: 3,026,963 km (0.107 R)
• M18: 3,317,034 km (0.095 R)
• M19: 3,385,250 km (0.111 R)
• M20: 3,662,904 km (0.048 R)
• M21: 3,780,787 km (0.115 R)
• M22: 4,141,916 km (0.106 R)
• M23: 4,264,886 km (0.067 R)
• M24: 4,666,406 km (0.1 R)
• M25: 4,871,655 km (0.089 R)
• M26: 5,027,685 km (0.118 R)
• M27: 6,053,478 km (0.054 R)
• M28: 6,165,227 km (0.073 R)
• M29: 6,966,324 km (0.089 R)
• M30: 7,558,432 km (0.1 R)
• M31: 7,860,620 km (0.091 R)
• M32: 8,136,030 km (0.097 R)
• M33: 8,476,963 km (0.097 R)
• M34: 9,204,757 km (0.07 R)
• M35: 9,430,201 km (0.115 R)
• M36: 9,494,977 km (0.063 R)
• M37: 9,657,590 km (0.071 R)
• M38: 10,957,146 km (0.104 R)
• M39: 11,093,580 km (0.118 R)
• M40: 11,575,285 km (0.117 R)
• M41: 11,714,261 km (0.114 R)
• M42: 12,064,021 km (0.059 R)
• M43: 12,240,098 km (0.086 R)
• M44: 13,278,606 km (0.11 R)
• M45: 13,570,172 km (0.108 R)
• M46: 13,643,326 km (0.11 R)
• M47: 14,048,287 km (0.115 R)
• M48: 14,159,289 km (0.107 R)
• M49: 14,983,124 km (0.118 R)
• M50: 15,210,513 km (0.058 R)
• M51: 15,286,658 km (0.098 R)
• M52: 15,592,137 km (0.112 R)
• M53: 16,170,333 km (0.111 R)
• M54: 16,325,765 km (0.079 R)
• M55: 16,481,497 km (0.09 R)
• M56: 16,677,171 km (0.082 R)
• M57: 16,794,755 km (0.113 R)
• M58: 17,268,381 km (0.088 R)
• M59: 18,390,365 km (0.053 R)
• M60: 19,660,003 km (0.044 R)
• M61: 20,284,424 km (0.084 R)
• M62: 20,746,382 km (0.12 R)
• M63: 21,339,538 km (0.108 R)
• M64: 21,680,920 km (0.115 R)
• M65: 22,282,752 km (0.091 R)
• M66: 22,412,454 km (0.073 R)
• M67: 22,585,688 km (0.092 R)
• M68: 23,021,018 km (0.058 R)
• M69: 23,767,212 km (0.119 R)
• M70: 24,298,733 km (0.086 R)
• M71: 24,744,535 km (0.109 R)
• M72: 25,508,831 km (0.068 R)
• M73: 25,644,516 km (0.046 R)
• M74: 26,280,905 km (0.12 R)
• M75: 26,555,118 km (0.103 R)
• M76: 26,876,454 km (0.113 R)
• M77: 27,522,717 km (0.099 R)
• M78: 27,847,793 km (0.08 R)
• M79: 28,220,890 km (0.084 R)
• M80: 29,113,690 km (0.049 R)
• M81: 29,920,322 km (0.082 R)
• M82: 30,974,987 km (0.096 R)
• M83: 31,506,957 km (0.118 R)
• M84: 32,286,063 km (0.05 R)
• M85: 32,530,805 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 3.4

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.99 AU - 15.89 AU

Year: 18916 Days

Day: 20.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,547,180 km

• M1: 43,832 km (0.096 R)
• M2: 257,458 km (0.115 R)
• M3: 415,882 km (0.11 R)
• M4: 791,074 km (0.098 R)
• M5: 1,098,946 km (0.083 R)
• M6: 1,622,389 km (0.106 R)
• M7: 1,669,063 km (0.057 R)
• M8: 2,289,595 km (0.118 R)
• M9: 4,251,123 km (0.055 R)
• M10: 4,511,423 km (0.104 R)
• M11: 5,288,285 km (0.029 R)
• M12: 6,696,599 km (0.082 R)
• M13: 7,190,422 km (0.092 R)
• M14: 7,267,465 km (0.053 R)
• M15: 7,383,403 km (0.102 R)
• M16: 8,132,290 km (0.077 R)
• M17: 8,863,823 km (0.056 R)
• M18: 10,782,416 km (0.058 R)
• M19: 12,822,781 km (0.072 R)
• M20: 13,009,779 km (0.042 R)
• M21: 13,150,700 km (0.115 R)
• M22: 14,880,051 km (0.028 R)
• M23: 16,172,727 km (0.068 R)
• M24: 17,191,339 km (0.041 R)
• M25: 18,599,054 km (0.12 R)
• M26: 19,289,897 km (0.109 R)
• M27: 19,880,959 km (0.073 R)
• M28: 20,368,947 km (0.108 R)
• M29: 20,751,319 km (0.094 R)
• M30: 21,634,096 km (0.114 R)
• M31: 22,585,389 km (0.116 R)
• M32: 22,641,638 km (0.058 R)
• M33: 22,924,378 km (0.045 R)
• M34: 22,980,926 km (0.08 R)
• M35: 23,779,180 km (0.036 R)
• M36: 24,124,003 km (0.108 R)
• M37: 24,181,598 km (0.099 R)
• M38: 25,461,109 km (0.102 R)
• M39: 25,519,751 km (0.117 R)
• M40: 26,881,840 km (0.112 R)
• M41: 26,941,529 km (0.067 R)
• M42: 27,361,151 km (0.107 R)
• M43: 30,794,123 km (0.06 R)
• M44: 31,358,257 km (0.114 R)
• M45: 32,242,829 km (0.058 R)
• M46: 33,456,217 km (0.117 R)
• M47: 34,554,565 km (0.1 R)
• M48: 35,336,962 km (0.051 R)
• M49: 36,125,043 km (0.072 R)
• M50: 36,719,994 km (0.097 R)
• M51: 37,251,665 km (0.118 R)
• M52: 37,585,119 km (0.11 R)
• M53: 38,591,613 km (0.075 R)
• M54: 38,726,401 km (0.066 R)
• M55: 39,403,182 km (0.098 R)
• M56: 40,083,702 km (0.092 R)
• M57: 40,357,018 km (0.087 R)
• M58: 41,663,755 km (0.111 R)
• M59: 42,426,555 km (0.086 R)
• M60: 42,565,830 km (0.117 R)
• M61: 44,459,739 km (0.098 R)
• M62: 45,097,026 km (0.073 R)
• M63: 45,951,679 km (0.098 R)
• M64: 46,524,339 km (0.09 R)
• M65: 47,966,313 km (0.118 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit