🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.58 AU - 0.82 AU

Year: 217 Days

Day: 26.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,195,033 km

• M1: 186,549 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1 AU - 1.62 AU

Year: 556 Days

Day: 37.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.54 AU - 1.62 AU

Year: 737 Days

Day: 35.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,195,033 km

• M1: 1,070,223 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.91 AU - 2.41 AU

Year: 1177 Days

Day: 46.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.79 AU - 4.61 AU

Year: 3192 Days

Day: 36.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.06 AU - 4.64 AU

Year: 3365 Days

Day: 41.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 15

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4 AU - 6.3 AU

Year: 4334 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,195,033 km

• M1: 225,145 km (0.09 R)
• M2: 377,585 km (0.082 R)
• M3: 517,609 km (0.074 R)
• M4: 760,705 km (0.059 R)
• M5: 886,966 km (0.091 R)
• M6: 1,355,357 km (0.077 R)
• M7: 1,868,178 km (0.087 R)
• M8: 2,281,218 km (0.065 R)
• M9: 2,397,156 km (0.093 R)
• M10: 2,525,810 km (0.028 R)
• M11: 2,624,096 km (0.059 R)
• M12: 3,193,167 km (0.073 R)
• M13: 3,419,658 km (0.072 R)
• M14: 3,577,633 km (0.115 R)
• M15: 3,738,301 km (0.103 R)
• M16: 4,092,399 km (0.04 R)
• M17: 4,378,430 km (0.108 R)
• M18: 4,577,396 km (0.051 R)
• M19: 4,833,657 km (0.09 R)
• M20: 5,011,678 km (0.073 R)
• M21: 5,150,206 km (0.103 R)
• M22: 5,388,665 km (0.08 R)
• M23: 5,832,971 km (0.047 R)
• M24: 6,229,704 km (0.11 R)
• M25: 6,635,414 km (0.106 R)
• M26: 6,757,336 km (0.086 R)
• M27: 6,926,082 km (0.028 R)
• M28: 7,205,381 km (0.081 R)
• M29: 7,377,868 km (0.059 R)
• M30: 7,823,370 km (0.088 R)
• M31: 7,984,487 km (0.1 R)
• M32: 8,130,644 km (0.078 R)
• M33: 8,474,869 km (0.113 R)
• M34: 8,991,879 km (0.12 R)
• M35: 9,570,973 km (0.04 R)
• M36: 9,847,579 km (0.067 R)
• M37: 10,693,555 km (0.07 R)
• M38: 11,143,396 km (0.108 R)
• M39: 11,343,259 km (0.083 R)
• M40: 12,211,076 km (0.037 R)
• M41: 12,852,103 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.9

Radius: 5.3

Gravity: 31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.99 AU - 18.17 AU

Year: 20646 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,195,033 km

• M1: 68,516 km (0.06 R)
• M2: 176,525 km (0.085 R)
• M3: 236,215 km (0.116 R)
• M4: 359,334 km (0.065 R)
• M5: 481,406 km (0.071 R)
• M6: 739,013 km (0.119 R)
• M7: 1,034,918 km (0.086 R)
• M8: 1,241,064 km (0.037 R)
• M9: 1,364,632 km (0.09 R)
• M10: 1,492,388 km (0.09 R)
• M11: 1,557,763 km (0.086 R)
• M12: 1,863,541 km (0.112 R)
• M13: 2,005,359 km (0.065 R)
• M14: 2,187,719 km (0.064 R)
• M15: 2,726,272 km (0.111 R)
• M16: 3,219,197 km (0.114 R)
• M17: 3,563,122 km (0.099 R)
• M18: 3,783,929 km (0.064 R)
• M19: 4,285,381 km (0.069 R)
• M20: 4,472,827 km (0.086 R)
• M21: 5,002,254 km (0.064 R)
• M22: 5,551,427 km (0.043 R)
• M23: 6,014,882 km (0.056 R)
• M24: 7,874,533 km (0.082 R)
• M25: 8,046,570 km (0.075 R)
• M26: 8,219,954 km (0.113 R)
• M27: 8,984,998 km (0.053 R)
• M28: 9,588,775 km (0.07 R)
• M29: 9,649,960 km (0.091 R)
• M30: 10,708,515 km (0.063 R)
• M31: 10,899,102 km (0.089 R)
• M32: 11,090,887 km (0.053 R)
• M33: 11,283,719 km (0.081 R)
• M34: 12,132,088 km (0.103 R)
• M35: 13,068,720 km (0.099 R)
• M36: 14,167,068 km (0.054 R)
• M37: 16,524,431 km (0.118 R)
• M38: 16,671,187 km (0.075 R)
• M39: 17,262,397 km (0.078 R)
• M40: 17,336,748 km (0.105 R)
• M41: 17,710,443 km (0.084 R)
• M42: 18,237,776 km (0.117 R)
• M43: 18,694,049 km (0.07 R)
• M44: 19,230,956 km (0.11 R)
• M45: 20,085,010 km (0.112 R)
• M46: 22,233,086 km (0.064 R)
• M47: 22,801,707 km (0.116 R)
• M48: 23,870,584 km (0.111 R)
• M49: 24,452,819 km (0.062 R)
• M50: 26,656,246 km (0.085 R)
• M51: 29,810,068 km (0.102 R)
• M52: 32,068,548 km (0.08 R)
• M53: 33,542,535 km (0.101 R)
• M54: 33,821,386 km (0.072 R)
• M55: 34,007,785 km (0.08 R)
• M56: 37,226,981 km (0.043 R)
• M57: 37,612,046 km (0.102 R)
• M58: 38,192,187 km (0.063 R)
• M59: 38,677,931 km (0.069 R)
• M60: 39,459,281 km (0.03 R)
• M61: 39,950,261 km (0.027 R)
• M62: 40,147,132 km (0.113 R)
• M63: 40,640,954 km (0.092 R)
• M64: 40,739,988 km (0.118 R)
• M65: 41,136,722 km (0.083 R)
• M66: 41,236,204 km (0.077 R)
• M67: 44,255,239 km (0.115 R)
• M68: 45,380,065 km (0.092 R)
• M69: 46,410,645 km (0.06 R)
• M70: 46,514,167 km (0.065 R)
• M71: 47,032,673 km (0.047 R)
• M72: 48,494,843 km (0.076 R)
• M73: 48,599,860 km (0.112 R)
• M74: 49,020,679 km (0.095 R)
• M75: 50,290,466 km (0.096 R)
• M76: 50,503,044 km (0.087 R)
• M77: 52,538,323 km (0.107 R)
• M78: 53,294,840 km (0.115 R)
• M79: 53,403,149 km (0.077 R)
• M80: 53,728,823 km (0.101 R)
• M81: 56,798,871 km (0.057 R)
• M82: 57,909,186 km (0.093 R)
• M83: 60,829,037 km (0.12 R)
• M84: 62,763,936 km (0.092 R)
• M85: 63,107,563 km (0.098 R)
• M86: 65,994,652 km (0.099 R)
• M87: 67,161,515 km (0.079 R)
• M88: 67,278,501 km (0.063 R)
• M89: 68,570,727 km (0.114 R)
• M90: 69,160,741 km (0.088 R)
• M91: 70,108,294 km (0.073 R)
• M92: 71,776,909 km (0.104 R)
• M93: 73,820,565 km (0.067 R)
• M94: 73,941,440 km (0.112 R)
• M95: 78,210,964 km (0.106 R)
• M96: 80,313,562 km (0.038 R)
• M97: 81,434,050 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit