🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 215 Days

Day: 15.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,039,417 km

• M1: 152,141 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.87 AU - 0.91 AU

Year: 302 Days

Day: 46 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.82 AU - 1.04 AU

Year: 323 Days

Day: 42.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,039,417 km

• M1: 126,111 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.2 AU - 1.92 AU

Year: 701 Days

Day: 25.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.02 AU - 3.96 AU

Year: 2346 Days

Day: 36.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.02 AU - 4.4 AU

Year: 3109 Days

Day: 35.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 149.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.39 AU - 5.15 AU

Year: 3749 Days

Day: 20.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 5.4

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.03 AU - 13.61 AU

Year: 16520 Days

Day: 24.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,039,417 km

• M1: 69,413 km (0.099 R)
• M2: 306,077 km (0.096 R)
• M3: 428,747 km (0.079 R)
• M4: 567,275 km (0.046 R)
• M5: 1,037,611 km (0.104 R)
• M6: 2,077,316 km (0.041 R)
• M7: 2,313,681 km (0.072 R)
• M8: 3,499,393 km (0.053 R)
• M9: 3,578,979 km (0.109 R)
• M10: 3,739,797 km (0.12 R)
• M11: 4,236,462 km (0.109 R)
• M12: 4,975,027 km (0.116 R)
• M13: 7,063,862 km (0.041 R)
• M14: 7,469,272 km (0.088 R)
• M15: 7,520,584 km (0.105 R)
• M16: 9,165,562 km (0.115 R)
• M17: 9,275,517 km (0.064 R)
• M18: 9,775,174 km (0.116 R)
• M19: 9,831,273 km (0.092 R)
• M20: 10,742,623 km (0.103 R)
• M21: 11,325,905 km (0.032 R)
• M22: 11,384,847 km (0.091 R)
• M23: 12,280,489 km (0.118 R)
• M24: 14,075,215 km (0.099 R)
• M25: 16,815,698 km (0.12 R)
• M26: 17,491,881 km (0.12 R)
• M27: 17,833,263 km (0.092 R)
• M28: 18,177,039 km (0.069 R)
• M29: 18,384,232 km (0.108 R)
• M30: 18,522,760 km (0.118 R)
• M31: 19,291,244 km (0.059 R)
• M32: 20,714,817 km (0.093 R)
• M33: 21,076,096 km (0.052 R)
• M34: 21,148,501 km (0.114 R)
• M35: 22,024,846 km (0.118 R)
• M36: 22,838,509 km (0.115 R)
• M37: 23,286,405 km (0.061 R)
• M38: 23,888,237 km (0.088 R)
• M39: 24,647,596 km (0.116 R)
• M40: 25,801,594 km (0.106 R)
• M41: 26,502,310 km (0.093 R)
• M42: 28,641,859 km (0.073 R)
• M43: 29,205,544 km (0.07 R)
• M44: 31,413,907 km (0.112 R)
• M45: 31,745,566 km (0.04 R)
• M46: 31,911,919 km (0.045 R)
• M47: 32,999,794 km (0.026 R)
• M48: 33,168,242 km (0.079 R)
• M49: 35,988,760 km (0.118 R)
• M50: 37,208,282 km (0.08 R)
• M51: 37,559,238 km (0.085 R)
• M52: 38,796,113 km (0.092 R)
• M53: 40,676,409 km (0.087 R)
• M54: 41,491,269 km (0.092 R)
• M55: 41,673,180 km (0.089 R)
• M56: 41,764,135 km (0.088 R)
• M57: 43,045,142 km (0.038 R)
• M58: 43,413,601 km (0.102 R)
• M59: 44,153,512 km (0.104 R)
• M60: 44,711,213 km (0.113 R)
• M61: 45,551,953 km (0.067 R)
• M62: 45,927,444 km (0.061 R)
• M63: 46,965,055 km (0.07 R)
• M64: 47,439,130 km (0.118 R)
• M65: 48,296,775 km (0.073 R)
• M66: 49,544,421 km (0.112 R)
• M67: 50,220,604 km (0.05 R)
• M68: 52,758,980 km (0.119 R)
• M69: 52,857,416 km (0.12 R)
• M70: 54,441,059 km (0.089 R)
• M71: 55,839,500 km (0.068 R)
• M72: 56,845,545 km (0.113 R)
• M73: 57,047,502 km (0.038 R)
• M74: 58,569,661 km (0.101 R)
• M75: 59,079,939 km (0.042 R)
• M76: 60,413,754 km (0.064 R)
• M77: 60,619,900 km (0.087 R)
• M78: 60,722,973 km (0.099 R)
• M79: 61,032,640 km (0.088 R)
• M80: 62,797,745 km (0.034 R)
• M81: 63,634,147 km (0.066 R)
• M82: 64,790,239 km (0.106 R)
• M83: 65,635,318 km (0.062 R)
• M84: 66,059,278 km (0.114 R)
• M85: 70,239,940 km (0.083 R)
• M86: 70,890,691 km (0.072 R)
• M87: 71,325,722 km (0.094 R)
• M88: 71,652,443 km (0.09 R)
• M89: 72,307,532 km (0.111 R)
• M90: 72,635,900 km (0.03 R)
• M91: 72,854,911 km (0.087 R)
• M92: 73,293,831 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 7.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.14 AU - 15 AU

Year: 18994 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,039,417 km

• M1: 96,640 km (0.083 R)
• M2: 1,830,928 km (0.082 R)
• M3: 2,123,691 km (0.099 R)
• M4: 2,521,771 km (0.07 R)
• M5: 3,310,601 km (0.094 R)
• M6: 4,893,646 km (0.036 R)
• M7: 6,019,370 km (0.104 R)
• M8: 7,156,313 km (0.091 R)
• M9: 7,516,844 km (0.09 R)
• M10: 8,221,450 km (0.09 R)
• M11: 9,122,777 km (0.099 R)
• M12: 9,549,281 km (0.068 R)
• M13: 9,946,014 km (0.083 R)
• M14: 11,092,981 km (0.12 R)
• M15: 11,168,379 km (0.042 R)
• M16: 11,281,774 km (0.116 R)
• M17: 11,662,800 km (0.12 R)
• M18: 11,931,926 km (0.107 R)
• M19: 12,437,417 km (0.053 R)
• M20: 12,870,503 km (0.12 R)
• M21: 13,630,161 km (0.038 R)
• M22: 15,486,820 km (0.067 R)
• M23: 15,740,389 km (0.037 R)
• M24: 18,349,824 km (0.042 R)
• M25: 20,857,085 km (0.09 R)
• M26: 21,842,336 km (0.069 R)
• M27: 23,324,402 km (0.111 R)
• M28: 23,663,541 km (0.069 R)
• M29: 25,036,400 km (0.113 R)
• M30: 25,135,434 km (0.067 R)
• M31: 26,485,256 km (0.11 R)
• M32: 27,909,876 km (0.085 R)
• M33: 28,269,809 km (0.094 R)
• M34: 28,373,031 km (0.025 R)
• M35: 30,832,869 km (0.03 R)
• M36: 31,364,989 km (0.093 R)
• M37: 31,739,283 km (0.092 R)
• M38: 35,118,399 km (0.103 R)
• M39: 36,064,755 km (0.115 R)
• M40: 36,681,547 km (0.04 R)
• M41: 37,132,435 km (0.088 R)
• M42: 37,188,834 km (0.055 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit