🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 259 Days

Day: 25.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.28 AU - 2.78 AU

Year: 1455 Days

Day: 38.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.26 AU - 2.82 AU

Year: 1464 Days

Day: 26.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,802,097 km

• M1: 67,469 km (0.115 R)
• M2: 117,285 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.69 AU - 3.51 AU

Year: 1974 Days

Day: 42.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.48 AU - 5.2 AU

Year: 3270 Days

Day: 12.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.5 AU - 5.38 AU

Year: 3971 Days

Day: 26.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.4

Radius: 3.6

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.49 AU - 14.85 AU

Year: 16310 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,802,097 km

• M1: 56,847 km (0.064 R)
• M2: 268,528 km (0.08 R)
• M3: 292,913 km (0.108 R)
• M4: 746,643 km (0.114 R)
• M5: 854,503 km (0.074 R)
• M6: 910,303 km (0.095 R)
• M7: 1,085,183 km (0.087 R)
• M8: 1,186,760 km (0.076 R)
• M9: 1,377,497 km (0.069 R)
• M10: 1,465,311 km (0.052 R)
• M11: 1,509,891 km (0.105 R)
• M12: 1,980,526 km (0.103 R)
• M13: 2,439,941 km (0.115 R)
• M14: 3,333,340 km (0.104 R)
• M15: 3,511,062 km (0.105 R)
• M16: 3,571,051 km (0.12 R)
• M17: 3,691,926 km (0.116 R)
• M18: 4,509,927 km (0.115 R)
• M19: 5,244,004 km (0.028 R)
• M20: 6,376,160 km (0.064 R)
• M21: 6,412,662 km (0.105 R)
• M22: 6,522,916 km (0.092 R)
• M23: 7,120,559 km (0.042 R)
• M24: 7,970,724 km (0.112 R)
• M25: 8,287,722 km (0.093 R)
• M26: 8,568,517 km (0.09 R)
• M27: 8,974,975 km (0.064 R)
• M28: 9,015,964 km (0.104 R)
• M29: 9,596,404 km (0.08 R)
• M30: 10,317,466 km (0.051 R)
• M31: 10,489,503 km (0.118 R)
• M32: 10,706,121 km (0.1 R)
• M33: 10,924,085 km (0.041 R)
• M34: 11,855,781 km (0.066 R)
• M35: 11,900,660 km (0.098 R)
• M36: 14,317,264 km (0.059 R)
• M37: 14,605,689 km (0.109 R)
• M38: 14,750,500 km (0.115 R)
• M39: 15,876,972 km (0.11 R)
• M40: 16,025,971 km (0.036 R)
• M41: 16,125,603 km (0.109 R)
• M42: 16,425,547 km (0.109 R)
• M43: 16,980,256 km (0.081 R)
• M44: 17,132,547 km (0.067 R)
• M45: 18,004,403 km (0.107 R)
• M46: 18,733,094 km (0.102 R)
• M47: 18,943,130 km (0.106 R)
• M48: 18,995,638 km (0.055 R)
• M49: 19,577,724 km (0.041 R)
• M50: 20,542,630 km (0.094 R)
• M51: 22,129,415 km (0.12 R)
• M52: 22,685,769 km (0.029 R)
• M53: 23,021,766 km (0.077 R)
• M54: 23,359,408 km (0.113 R)
• M55: 23,755,244 km (0.091 R)
• M56: 24,324,763 km (0.055 R)
• M57: 24,439,206 km (0.091 R)
• M58: 24,496,502 km (0.086 R)
• M59: 24,553,798 km (0.104 R)
• M60: 25,593,503 km (0.12 R)
• M61: 25,943,113 km (0.091 R)
• M62: 26,118,591 km (0.106 R)
• M63: 27,476,791 km (0.107 R)
• M64: 28,194,411 km (0.093 R)
• M65: 28,857,728 km (0.056 R)
• M66: 29,587,168 km (0.117 R)
• M67: 29,770,425 km (0.098 R)
• M68: 30,261,106 km (0.052 R)
• M69: 30,569,128 km (0.079 R)
• M70: 30,692,546 km (0.064 R)
• M71: 31,188,164 km (0.107 R)
• M72: 33,260,543 km (0.097 R)
• M73: 33,387,552 km (0.052 R)
• M74: 33,451,131 km (0.083 R)
• M75: 33,897,232 km (0.106 R)
• M76: 35,053,474 km (0.046 R)
• M77: 35,376,904 km (0.044 R)
• M78: 37,206,486 km (0.059 R)
• M79: 37,272,309 km (0.069 R)
• M80: 37,668,594 km (0.057 R)
• M81: 37,800,988 km (0.107 R)
• M82: 38,398,781 km (0.11 R)
• M83: 38,932,696 km (0.109 R)
• M84: 41,160,957 km (0.076 R)
• M85: 42,393,643 km (0.054 R)
• M86: 42,531,423 km (0.093 R)
• M87: 43,430,207 km (0.12 R)
• M88: 43,708,010 km (0.038 R)
• M89: 46,376,537 km (0.111 R)
• M90: 47,016,217 km (0.085 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit