🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 262 Days

Day: 14.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.86 AU - 1.34 AU

Year: 415 Days

Day: 44.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,292,159 km

• M1: 722,259 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.04 AU - 1.62 AU

Year: 552 Days

Day: 33.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.48 AU - 2.62 AU

Year: 1465 Days

Day: 42.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.94 AU - 5.92 AU

Year: 3940 Days

Day: 41.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 12.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.27 AU - 6.89 AU

Year: 6074 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,292,159 km

• M1: 155,283 km (0.108 R)
• M2: 263,891 km (0.076 R)
• M3: 355,893 km (0.057 R)
• M4: 496,964 km (0.058 R)
• M5: 588,069 km (0.108 R)
• M6: 763,847 km (0.112 R)
• M7: 886,816 km (0.065 R)
• M8: 1,694,345 km (0.107 R)
• M9: 1,915,900 km (0.036 R)
• M10: 2,701,139 km (0.117 R)
• M11: 3,005,720 km (0.092 R)
• M12: 3,207,528 km (0.036 R)
• M13: 3,367,598 km (0.042 R)
• M14: 3,460,348 km (0.059 R)
• M15: 3,936,818 km (0.087 R)
• M16: 4,158,073 km (0.074 R)
• M17: 4,358,235 km (0.059 R)
• M18: 4,510,376 km (0.103 R)
• M19: 5,352,313 km (0.111 R)
• M20: 5,625,329 km (0.091 R)
• M21: 6,015,330 km (0.086 R)
• M22: 6,185,274 km (0.047 R)
• M23: 6,414,308 km (0.114 R)
• M24: 7,297,983 km (0.029 R)
• M25: 8,408,448 km (0.111 R)
• M26: 8,566,872 km (0.08 R)
• M27: 8,758,357 km (0.084 R)
• M28: 9,210,591 km (0.095 R)
• M29: 9,670,455 km (0.051 R)
• M30: 10,646,880 km (0.077 R)
• M31: 10,749,654 km (0.049 R)
• M32: 10,956,398 km (0.103 R)
• M33: 11,760,637 km (0.119 R)
• M34: 12,223,642 km (0.075 R)
• M35: 12,331,352 km (0.054 R)
• M36: 12,801,838 km (0.066 R)
• M37: 14,589,233 km (0.046 R)
• M38: 14,933,159 km (0.104 R)
• M39: 15,512,102 km (0.034 R)
• M40: 16,652,337 km (0.077 R)
• M41: 17,901,031 km (0.103 R)
• M42: 18,228,201 km (0.092 R)
• M43: 18,681,184 km (0.105 R)
• M44: 19,893,375 km (0.052 R)
• M45: 21,303,485 km (0.087 R)
• M46: 21,389,952 km (0.074 R)
• M47: 22,261,360 km (0.109 R)
• M48: 22,393,156 km (0.056 R)
• M49: 22,701,477 km (0.101 R)
• M50: 23,188,867 km (0.104 R)
• M51: 23,322,458 km (0.083 R)
• M52: 23,456,198 km (0.111 R)
• M53: 23,769,306 km (0.115 R)
• M54: 24,038,882 km (0.054 R)
• M55: 24,219,147 km (0.086 R)
• M56: 25,401,868 km (0.112 R)
• M57: 25,677,427 km (0.092 R)
• M58: 26,370,813 km (0.115 R)
• M59: 26,556,614 km (0.075 R)
• M60: 27,070,183 km (0.114 R)
• M61: 27,351,727 km (0.098 R)
• M62: 27,728,564 km (0.103 R)
• M63: 28,439,902 km (0.116 R)
• M64: 28,535,195 km (0.102 R)
• M65: 29,493,968 km (0.078 R)
• M66: 30,171,347 km (0.077 R)
• M67: 31,000,868 km (0.118 R)
• M68: 31,443,079 km (0.072 R)
• M69: 31,640,249 km (0.097 R)
• M70: 31,936,752 km (0.086 R)
• M71: 32,283,968 km (0.066 R)
• M72: 32,532,750 km (0.049 R)
• M73: 32,682,348 km (0.09 R)
• M74: 33,383,214 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 6.6

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.87 AU - 18.49 AU

Year: 25628 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,292,159 km

• M1: 223,200 km (0.112 R)
• M2: 312,061 km (0.099 R)
• M3: 627,114 km (0.113 R)
• M4: 759,658 km (0.105 R)
• M5: 815,308 km (0.047 R)
• M6: 931,097 km (0.074 R)
• M7: 1,083,388 km (0.117 R)
• M8: 2,958,447 km (0.102 R)
• M9: 3,003,028 km (0.086 R)
• M10: 3,746,828 km (0.109 R)
• M11: 3,941,306 km (0.116 R)
• M12: 3,990,523 km (0.045 R)
• M13: 4,289,869 km (0.058 R)
• M14: 4,493,322 km (0.027 R)
• M15: 4,544,783 km (0.032 R)
• M16: 4,857,293 km (0.078 R)
• M17: 5,122,979 km (0.093 R)
• M18: 5,338,998 km (0.078 R)
• M19: 5,558,010 km (0.089 R)
• M20: 6,061,556 km (0.099 R)
• M21: 6,118,553 km (0.1 R)
• M22: 6,175,550 km (0.115 R)
• M23: 6,521,420 km (0.116 R)
• M24: 6,992,504 km (0.059 R)
• M25: 7,052,193 km (0.113 R)
• M26: 7,292,597 km (0.112 R)
• M27: 7,535,544 km (0.119 R)
• M28: 7,719,549 km (0.096 R)
• M29: 7,781,333 km (0.087 R)
• M30: 7,843,117 km (0.072 R)
• M31: 7,967,283 km (0.104 R)
• M32: 8,154,730 km (0.117 R)
• M33: 8,597,988 km (0.098 R)
• M34: 10,652,715 km (0.057 R)
• M35: 11,912,030 km (0.073 R)
• M36: 12,054,746 km (0.103 R)
• M37: 13,143,968 km (0.05 R)
• M38: 13,662,923 km (0.11 R)
• M39: 15,883,404 km (0.119 R)
• M40: 16,515,455 km (0.112 R)
• M41: 17,397,784 km (0.111 R)
• M42: 19,124,442 km (0.037 R)
• M43: 20,220,546 km (0.105 R)
• M44: 21,510,229 km (0.104 R)
• M45: 21,771,427 km (0.095 R)
• M46: 22,033,672 km (0.061 R)
• M47: 22,826,391 km (0.042 R)
• M48: 27,398,102 km (0.103 R)
• M49: 28,727,279 km (0.053 R)
• M50: 29,980,311 km (0.037 R)
• M51: 31,546,900 km (0.097 R)
• M52: 33,643,065 km (0.084 R)
• M53: 33,743,894 km (0.067 R)
• M54: 33,845,022 km (0.088 R)
• M55: 34,656,890 km (0.052 R)
• M56: 36,403,445 km (0.076 R)
• M57: 37,444,048 km (0.091 R)
• M58: 39,448,211 km (0.106 R)
• M59: 40,088,340 km (0.027 R)
• M60: 40,302,414 km (0.107 R)
• M61: 41,486,930 km (0.11 R)
• M62: 43,230,045 km (0.092 R)
• M63: 46,225,592 km (0.069 R)
• M64: 46,787,632 km (0.119 R)
• M65: 48,487,213 km (0.098 R)
• M66: 49,172,820 km (0.116 R)
• M67: 50,091,800 km (0.059 R)
• M68: 50,553,459 km (0.099 R)
• M69: 55,008,633 km (0.107 R)
• M70: 56,321,654 km (0.097 R)
• M71: 57,282,969 km (0.04 R)
• M72: 62,170,332 km (0.056 R)
• M73: 64,538,317 km (0.1 R)
• M74: 64,663,680 km (0.088 R)
• M75: 65,166,328 km (0.116 R)
• M76: 65,418,102 km (0.091 R)
• M77: 65,670,174 km (0.116 R)
• M78: 70,779,540 km (0.049 R)
• M79: 75,618,133 km (0.111 R)
• M80: 78,143,944 km (0.096 R)
• M81: 80,157,531 km (0.102 R)
• M82: 82,460,142 km (0.051 R)
• M83: 84,372,750 km (0.04 R)
• M84: 85,334,515 km (0.096 R)
• M85: 86,299,870 km (0.106 R)
• M86: 89,217,627 km (0.117 R)
• M87: 89,917,147 km (0.108 R)
• M88: 92,026,327 km (0.075 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit