🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.38 AU

Year: 1051 Days

Day: 27.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.64 AU - 2.34 AU

Year: 1075 Days

Day: 45.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 14.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.44 AU - 4.88 AU

Year: 3852 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,030,594 km

• M1: 296,054 km (0.103 R)
• M2: 421,417 km (0.11 R)
• M3: 525,537 km (0.101 R)
• M4: 624,122 km (0.1 R)
• M5: 793,168 km (0.108 R)
• M6: 1,071,121 km (0.052 R)
• M7: 1,196,185 km (0.116 R)
• M8: 1,486,704 km (0.077 R)
• M9: 1,765,404 km (0.115 R)
• M10: 2,070,734 km (0.087 R)
• M11: 2,182,783 km (0.098 R)
• M12: 2,316,074 km (0.105 R)
• M13: 2,581,311 km (0.095 R)
• M14: 2,763,671 km (0.117 R)
• M15: 3,402,753 km (0.059 R)
• M16: 3,547,414 km (0.08 R)
• M17: 3,694,020 km (0.034 R)
• M18: 3,946,990 km (0.113 R)
• M19: 4,146,404 km (0.116 R)
• M20: 4,241,399 km (0.098 R)
• M21: 4,397,429 km (0.064 R)
• M22: 4,506,636 km (0.083 R)
• M23: 4,752,425 km (0.115 R)
• M24: 4,952,438 km (0.081 R)
• M25: 5,053,416 km (0.11 R)
• M26: 5,155,143 km (0.115 R)
• M27: 5,451,496 km (0.101 R)
• M28: 5,555,915 km (0.055 R)
• M29: 6,484,021 km (0.078 R)
• M30: 6,580,960 km (0.073 R)
• M31: 6,678,348 km (0.113 R)
• M32: 6,902,745 km (0.089 R)
• M33: 7,101,261 km (0.101 R)
• M34: 7,258,489 km (0.097 R)
• M35: 7,402,551 km (0.116 R)
• M36: 7,532,851 km (0.103 R)
• M37: 7,649,388 km (0.038 R)
• M38: 7,752,012 km (0.039 R)
• M39: 7,914,027 km (0.077 R)
• M40: 8,092,048 km (0.086 R)
• M41: 8,316,445 km (0.118 R)
• M42: 8,771,522 km (0.116 R)
• M43: 8,925,009 km (0.078 R)
• M44: 9,079,544 km (0.066 R)
• M45: 9,265,943 km (0.052 R)
• M46: 9,516,669 km (0.119 R)
• M47: 9,801,353 km (0.105 R)
• M48: 9,896,946 km (0.1 R)
• M49: 10,137,051 km (0.073 R)
• M50: 10,606,938 km (0.104 R)
• M51: 10,951,761 km (0.111 R)
• M52: 11,200,243 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 8.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.04 AU - 9.44 AU

Year: 8245 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,030,594 km

• M1: 146,307 km (0.079 R)
• M2: 313,108 km (0.032 R)
• M3: 415,732 km (0.053 R)
• M4: 646,861 km (0.108 R)
• M5: 836,701 km (0.045 R)
• M6: 1,059,303 km (0.098 R)
• M7: 1,147,715 km (0.056 R)
• M8: 1,460,823 km (0.087 R)
• M9: 1,713,045 km (0.113 R)
• M10: 2,511,449 km (0.114 R)
• M11: 2,773,245 km (0.12 R)
• M12: 2,896,963 km (0.082 R)
• M13: 3,171,624 km (0.113 R)
• M14: 3,236,251 km (0.102 R)
• M15: 3,655,574 km (0.077 R)
• M16: 3,860,373 km (0.067 R)
• M17: 3,952,525 km (0.096 R)
• M18: 4,139,074 km (0.099 R)
• M19: 4,233,620 km (0.119 R)
• M20: 4,328,614 km (0.1 R)
• M21: 4,569,617 km (0.055 R)
• M22: 4,691,838 km (0.062 R)
• M23: 4,914,440 km (0.1 R)
• M24: 5,064,786 km (0.117 R)
• M25: 5,191,345 km (0.074 R)
• M26: 5,499,218 km (0.058 R)
• M27: 5,655,398 km (0.06 R)
• M28: 5,786,745 km (0.098 R)
• M29: 5,918,989 km (0.117 R)
• M30: 5,998,875 km (0.09 R)
• M31: 6,213,548 km (0.087 R)
• M32: 6,322,006 km (0.088 R)
• M33: 6,761,525 km (0.098 R)
• M34: 6,900,950 km (0.042 R)
• M35: 6,957,049 km (0.101 R)
• M36: 7,353,633 km (0.103 R)
• M37: 7,468,225 km (0.084 R)
• M38: 7,641,310 km (0.029 R)
• M39: 7,903,555 km (0.104 R)
• M40: 8,287,423 km (0.053 R)
• M41: 8,347,112 km (0.099 R)
• M42: 8,859,635 km (0.098 R)
• M43: 8,951,039 km (0.11 R)
• M44: 9,289,280 km (0.082 R)
• M45: 9,694,391 km (0.088 R)
• M46: 10,393,162 km (0.091 R)
• M47: 11,771,856 km (0.105 R)
• M48: 12,040,983 km (0.064 R)
• M49: 12,312,204 km (0.088 R)
• M50: 13,137,685 km (0.055 R)
• M51: 13,451,841 km (0.086 R)
• M52: 13,768,539 km (0.111 R)
• M53: 13,839,149 km (0.102 R)
• M54: 14,230,198 km (0.047 R)
• M55: 15,719,595 km (0.076 R)
• M56: 15,867,547 km (0.105 R)
• M57: 16,015,948 km (0.086 R)
• M58: 16,276,847 km (0.119 R)
• M59: 16,727,286 km (0.088 R)
• M60: 17,105,769 km (0.074 R)
• M61: 17,755,622 km (0.102 R)
• M62: 18,258,121 km (0.047 R)
• M63: 18,413,703 km (0.091 R)
• M64: 18,726,063 km (0.113 R)
• M65: 18,804,452 km (0.053 R)
• M66: 19,833,387 km (0.11 R)
• M67: 20,153,676 km (0.08 R)
• M68: 20,274,102 km (0.09 R)
• M69: 20,799,190 km (0.117 R)
• M70: 21,165,406 km (0.064 R)
• M71: 21,287,927 km (0.119 R)
• M72: 21,410,746 km (0.109 R)
• M73: 21,656,985 km (0.088 R)
• M74: 21,986,698 km (0.102 R)
• M75: 22,235,180 km (0.093 R)
• M76: 22,318,207 km (0.103 R)
• M77: 23,364,644 km (0.11 R)
• M78: 23,618,213 km (0.117 R)
• M79: 23,830,043 km (0.119 R)
• M80: 24,298,733 km (0.078 R)
• M81: 25,374,940 km (0.085 R)
• M82: 25,853,354 km (0.092 R)
• M83: 26,510,538 km (0.119 R)
• M84: 26,598,651 km (0.055 R)
• M85: 27,930,970 km (0.12 R)
• M86: 28,469,971 km (0.069 R)
• M87: 29,012,562 km (0.108 R)
• M88: 30,291,474 km (0.086 R)
• M89: 30,799,060 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 15,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit