🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 308 Days

Day: 29 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.17 AU - 1.37 AU

Year: 525 Days

Day: 18.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,045,770 km

• M1: 432,039 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.01 AU - 1.65 AU

Year: 563 Days

Day: 19.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.9 AU - 4.76 AU

Year: 3308 Days

Day: 43.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,045,770 km

• M1: 3,441,948 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 10.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.12 AU - 9.84 AU

Year: 8275 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,045,770 km

• M1: 188,344 km (0.102 R)
• M2: 268,079 km (0.086 R)
• M3: 570,566 km (0.12 R)
• M4: 646,562 km (0.1 R)
• M5: 726,447 km (0.113 R)
• M6: 853,306 km (0.085 R)
• M7: 1,130,511 km (0.083 R)
• M8: 1,383,481 km (0.082 R)
• M9: 1,692,401 km (0.055 R)
• M10: 2,835,777 km (0.095 R)
• M11: 3,372,534 km (0.088 R)
• M12: 3,689,981 km (0.03 R)
• M13: 3,814,746 km (0.089 R)
• M14: 4,171,387 km (0.096 R)
• M15: 4,275,358 km (0.09 R)
• M16: 4,406,405 km (0.087 R)
• M17: 4,807,926 km (0.095 R)
• M18: 4,971,885 km (0.118 R)
• M19: 5,054,613 km (0.083 R)
• M20: 6,379,003 km (0.103 R)
• M21: 6,650,224 km (0.072 R)
• M22: 6,741,478 km (0.036 R)
• M23: 7,017,786 km (0.119 R)
• M24: 7,172,919 km (0.116 R)
• M25: 7,581,620 km (0.104 R)
• M26: 8,652,890 km (0.093 R)
• M27: 8,919,623 km (0.102 R)
• M28: 9,633,056 km (0.039 R)
• M29: 9,771,135 km (0.106 R)
• M30: 10,435,499 km (0.105 R)
• M31: 10,648,227 km (0.038 R)
• M32: 11,006,215 km (0.089 R)
• M33: 11,259,185 km (0.039 R)
• M34: 11,550,601 km (0.086 R)
• M35: 11,623,904 km (0.06 R)
• M36: 11,770,809 km (0.071 R)
• M37: 11,881,512 km (0.115 R)
• M38: 13,121,229 km (0.118 R)
• M39: 13,892,556 km (0.037 R)
• M40: 14,048,586 km (0.072 R)
• M41: 14,480,625 km (0.117 R)
• M42: 14,757,980 km (0.106 R)
• M43: 14,877,359 km (0.074 R)
• M44: 15,036,980 km (0.067 R)
• M45: 15,317,775 km (0.092 R)
• M46: 16,129,493 km (0.056 R)
• M47: 17,289,475 km (0.113 R)
• M48: 17,964,311 km (0.087 R)
• M49: 18,647,823 km (0.104 R)
• M50: 19,339,863 km (0.098 R)
• M51: 19,557,827 km (0.09 R)
• M52: 20,128,394 km (0.104 R)
• M53: 20,216,656 km (0.112 R)
• M54: 20,615,484 km (0.1 R)
• M55: 21,151,194 km (0.107 R)
• M56: 21,465,948 km (0.039 R)
• M57: 22,190,899 km (0.073 R)
• M58: 23,016,231 km (0.071 R)
• M59: 23,339,961 km (0.071 R)
• M60: 23,711,711 km (0.12 R)
• M61: 23,851,585 km (0.115 R)
• M62: 24,273,003 km (0.079 R)
• M63: 24,696,963 km (0.114 R)
• M64: 24,791,359 km (0.071 R)
• M65: 25,123,167 km (0.098 R)
• M66: 25,361,177 km (0.086 R)
• M67: 25,551,915 km (0.103 R)
• M68: 25,743,250 km (0.098 R)
• M69: 25,983,205 km (0.119 R)
• M70: 26,175,588 km (0.102 R)
• M71: 26,416,740 km (0.092 R)
• M72: 26,901,288 km (0.051 R)
• M73: 27,144,683 km (0.093 R)
• M74: 28,027,011 km (0.112 R)
• M75: 29,118,178 km (0.104 R)
• M76: 29,268,075 km (0.117 R)
• M77: 29,418,122 km (0.084 R)
• M78: 29,518,353 km (0.055 R)
• M79: 29,870,057 km (0.102 R)
• M80: 29,970,737 km (0.04 R)
• M81: 30,071,715 km (0.084 R)
• M82: 31,035,425 km (0.114 R)
• M83: 32,163,841 km (0.088 R)
• M84: 32,577,629 km (0.102 R)
• M85: 32,941,002 km (0.119 R)
• M86: 33,410,291 km (0.104 R)
• M87: 34,884,428 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 7.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.64 AU - 18.32 AU

Year: 25685 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,045,770 km

• M1: 156,479 km (0.117 R)
• M2: 231,877 km (0.089 R)
• M3: 553,363 km (0.03 R)
• M4: 627,713 km (0.109 R)
• M5: 1,168,958 km (0.068 R)
• M6: 1,522,607 km (0.086 R)
• M7: 2,232,449 km (0.101 R)
• M8: 2,354,670 km (0.09 R)
• M9: 2,766,962 km (0.076 R)
• M10: 2,898,309 km (0.11 R)
• M11: 2,998,241 km (0.082 R)
• M12: 3,270,359 km (0.115 R)
• M13: 3,765,827 km (0.093 R)
• M14: 3,838,532 km (0.093 R)
• M15: 4,022,238 km (0.114 R)
• M16: 4,552,263 km (0.081 R)
• M17: 4,984,152 km (0.1 R)
• M18: 6,141,741 km (0.101 R)
• M19: 6,750,454 km (0.066 R)
• M20: 6,972,607 km (0.063 R)
• M21: 7,107,096 km (0.074 R)
• M22: 7,469,721 km (0.055 R)
• M23: 8,213,073 km (0.093 R)
• M24: 9,619,741 km (0.067 R)
• M25: 10,683,981 km (0.103 R)
• M26: 11,466,976 km (0.088 R)
• M27: 11,678,807 km (0.076 R)
• M28: 12,430,685 km (0.069 R)
• M29: 13,142,921 km (0.098 R)
• M30: 14,037,367 km (0.09 R)
• M31: 14,434,998 km (0.11 R)
• M32: 14,491,995 km (0.096 R)
• M33: 14,606,437 km (0.108 R)
• M34: 14,721,178 km (0.064 R)
• M35: 14,893,814 km (0.036 R)
• M36: 17,138,082 km (0.108 R)
• M37: 17,746,047 km (0.084 R)
• M38: 18,422,978 km (0.105 R)
• M39: 18,484,911 km (0.066 R)
• M40: 18,795,626 km (0.109 R)
• M41: 18,920,540 km (0.073 R)
• M42: 19,359,460 km (0.086 R)
• M43: 19,548,702 km (0.093 R)
• M44: 19,675,112 km (0.093 R)
• M45: 19,928,980 km (0.12 R)
• M46: 19,992,559 km (0.077 R)
• M47: 20,375,529 km (0.038 R)
• M48: 21,604,476 km (0.112 R)
• M49: 22,657,944 km (0.103 R)
• M50: 23,190,961 km (0.043 R)
• M51: 23,324,851 km (0.1 R)
• M52: 25,157,425 km (0.117 R)
• M53: 25,295,055 km (0.101 R)
• M54: 25,363,870 km (0.061 R)
• M55: 25,917,233 km (0.041 R)
• M56: 26,684,520 km (0.113 R)
• M57: 27,247,307 km (0.111 R)
• M58: 28,312,893 km (0.111 R)
• M59: 29,609,607 km (0.113 R)
• M60: 31,962,333 km (0.116 R)
• M61: 32,485,028 km (0.074 R)
• M62: 33,161,061 km (0.09 R)
• M63: 33,463,099 km (0.116 R)
• M64: 33,538,646 km (0.099 R)
• M65: 36,144,042 km (0.074 R)
• M66: 36,454,757 km (0.119 R)
• M67: 38,417,182 km (0.05 R)
• M68: 38,575,606 km (0.037 R)
• M69: 40,655,316 km (0.112 R)
• M70: 41,383,708 km (0.068 R)
• M71: 43,925,525 km (0.074 R)
• M72: 45,424,346 km (0.105 R)
• M73: 45,927,743 km (0.106 R)
• M74: 46,517,308 km (0.108 R)
• M75: 46,601,681 km (0.103 R)
• M76: 48,472,104 km (0.109 R)
• M77: 48,728,963 km (0.043 R)
• M78: 48,814,832 km (0.102 R)
• M79: 49,158,309 km (0.063 R)
• M80: 52,373,467 km (0.106 R)
• M81: 53,342,412 km (0.064 R)
• M82: 54,406,202 km (0.095 R)
• M83: 55,208,645 km (0.107 R)
• M84: 55,477,024 km (0.063 R)
• M85: 56,194,645 km (0.1 R)
• M86: 58,275,103 km (0.083 R)
• M87: 61,118,808 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit