🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.3 AU

Year: 395 Days

Day: 16.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.72 AU - 1.9 AU

Year: 894 Days

Day: 32.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.88 AU - 2.08 AU

Year: 1023 Days

Day: 39 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.32 AU - 2.5 AU

Year: 1373 Days

Day: 22.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 12.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.83 AU - 13.75 AU

Year: 14861 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,383,751 km

• M1: 165,605 km (0.06 R)
• M2: 286,181 km (0.066 R)
• M3: 440,566 km (0.11 R)
• M4: 525,238 km (0.026 R)
• M5: 700,567 km (0.084 R)
• M6: 881,580 km (0.068 R)
• M7: 1,557,613 km (0.026 R)
• M8: 1,820,756 km (0.084 R)
• M9: 1,925,923 km (0.085 R)
• M10: 2,011,643 km (0.057 R)
• M11: 2,142,541 km (0.077 R)
• M12: 2,253,991 km (0.059 R)
• M13: 2,506,064 km (0.092 R)
• M14: 2,743,475 km (0.049 R)
• M15: 3,983,193 km (0.088 R)
• M16: 4,488,235 km (0.085 R)
• M17: 4,661,170 km (0.11 R)
• M18: 4,836,350 km (0.113 R)
• M19: 6,154,756 km (0.059 R)
• M20: 6,347,138 km (0.082 R)
• M21: 7,612,288 km (0.072 R)
• M22: 7,958,008 km (0.11 R)
• M23: 8,629,104 km (0.089 R)
• M24: 10,672,611 km (0.066 R)
• M25: 11,215,951 km (0.112 R)
• M26: 11,372,879 km (0.054 R)
• M27: 11,728,473 km (0.118 R)
• M28: 11,808,059 km (0.068 R)
• M29: 12,087,807 km (0.076 R)
• M30: 12,168,141 km (0.116 R)
• M31: 12,694,875 km (0.058 R)
• M32: 12,899,376 km (0.113 R)
• M33: 13,022,644 km (0.111 R)
• M34: 13,270,378 km (0.116 R)
• M35: 13,644,822 km (0.037 R)
• M36: 14,361,844 km (0.07 R)
• M37: 14,918,348 km (0.114 R)
• M38: 15,177,602 km (0.117 R)
• M39: 16,008,319 km (0.106 R)
• M40: 16,674,627 km (0.116 R)
• M41: 16,943,754 km (0.072 R)
• M42: 17,124,019 km (0.071 R)
• M43: 17,259,555 km (0.118 R)
• M44: 18,264,554 km (0.118 R)
• M45: 18,634,808 km (0.109 R)
• M46: 18,960,782 km (0.087 R)
• M47: 19,997,495 km (0.099 R)
• M48: 20,714,967 km (0.083 R)
• M49: 20,811,308 km (0.079 R)
• M50: 21,538,204 km (0.098 R)
• M51: 22,619,497 km (0.119 R)
• M52: 22,967,312 km (0.118 R)
• M53: 23,116,910 km (0.082 R)
• M54: 24,325,212 km (0.044 R)
• M55: 26,072,067 km (0.095 R)
• M56: 26,698,134 km (0.04 R)
• M57: 27,805,906 km (0.11 R)
• M58: 28,392,030 km (0.11 R)
• M59: 28,713,516 km (0.082 R)
• M60: 29,144,059 km (0.116 R)
• M61: 29,522,541 km (0.096 R)
• M62: 30,066,030 km (0.104 R)
• M63: 30,722,616 km (0.096 R)
• M64: 30,832,570 km (0.074 R)
• M65: 31,938,547 km (0.117 R)
• M66: 33,001,440 km (0.049 R)
• M67: 33,282,983 km (0.07 R)
• M68: 34,588,673 km (0.096 R)
• M69: 34,702,966 km (0.08 R)
• M70: 35,161,633 km (0.054 R)
• M71: 35,853,224 km (0.115 R)
• M72: 36,433,065 km (0.111 R)
• M73: 38,132,048 km (0.084 R)
• M74: 38,368,413 km (0.057 R)
• M75: 38,902,029 km (0.041 R)
• M76: 39,020,959 km (0.118 R)
• M77: 39,557,567 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.4

Radius: 6.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.35 AU - 14.75 AU

Year: 20374 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,383,751 km

• M1: 99,034 km (0.039 R)
• M2: 399,277 km (0.095 R)
• M3: 520,002 km (0.112 R)
• M4: 952,490 km (0.114 R)
• M5: 1,617,153 km (0.118 R)
• M6: 1,789,490 km (0.111 R)
• M7: 2,232,748 km (0.086 R)
• M8: 5,046,983 km (0.089 R)
• M9: 6,158,047 km (0.044 R)
• M10: 7,139,558 km (0.118 R)
• M11: 7,751,563 km (0.054 R)
• M12: 8,210,978 km (0.105 R)
• M13: 8,808,472 km (0.113 R)
• M14: 8,981,707 km (0.119 R)
• M15: 10,362,645 km (0.076 R)
• M16: 11,476,401 km (0.093 R)
• M17: 11,713,214 km (0.099 R)
• M18: 11,903,802 km (0.038 R)
• M19: 12,433,378 km (0.115 R)
• M20: 12,725,393 km (0.099 R)
• M21: 12,872,298 km (0.099 R)
• M22: 13,565,086 km (0.06 R)
• M23: 13,615,052 km (0.053 R)
• M24: 13,815,513 km (0.045 R)
• M25: 14,371,718 km (0.08 R)
• M26: 14,524,756 km (0.039 R)
• M27: 16,083,865 km (0.069 R)
• M28: 16,136,823 km (0.101 R)
• M29: 18,299,260 km (0.119 R)
• M30: 18,687,018 km (0.04 R)
• M31: 18,853,969 km (0.092 R)
• M32: 19,357,964 km (0.112 R)
• M33: 19,470,462 km (0.102 R)
• M34: 20,207,680 km (0.092 R)
• M35: 20,665,899 km (0.084 R)
• M36: 20,723,344 km (0.048 R)
• M37: 21,185,452 km (0.111 R)
• M38: 21,592,508 km (0.093 R)
• M39: 22,888,474 km (0.074 R)
• M40: 23,007,554 km (0.095 R)
• M41: 24,940,658 km (0.085 R)
• M42: 25,001,843 km (0.068 R)
• M43: 26,174,990 km (0.09 R)
• M44: 26,486,752 km (0.075 R)
• M45: 26,925,074 km (0.081 R)
• M46: 26,987,905 km (0.099 R)
• M47: 27,113,716 km (0.105 R)
• M48: 27,555,629 km (0.101 R)
• M49: 28,831,250 km (0.102 R)
• M50: 29,865,420 km (0.085 R)
• M51: 30,125,870 km (0.116 R)
• M52: 30,780,360 km (0.102 R)
• M53: 30,846,034 km (0.117 R)
• M54: 31,704,426 km (0.088 R)
• M55: 31,770,848 km (0.094 R)
• M56: 32,036,683 km (0.108 R)
• M57: 32,570,748 km (0.065 R)
• M58: 32,905,996 km (0.08 R)
• M59: 32,973,166 km (0.041 R)
• M60: 33,040,335 km (0.04 R)
• M61: 33,377,230 km (0.116 R)
• M62: 33,715,171 km (0.106 R)
• M63: 33,782,939 km (0.095 R)
• M64: 34,735,878 km (0.087 R)
• M65: 35,490,898 km (0.04 R)
• M66: 36,807,658 km (0.102 R)
• M67: 37,577,340 km (0.076 R)
• M68: 37,717,812 km (0.117 R)
• M69: 38,564,536 km (0.1 R)
• M70: 38,990,291 km (0.075 R)
• M71: 39,631,767 km (0.095 R)
• M72: 40,133,070 km (0.081 R)
• M73: 40,708,573 km (0.045 R)
• M74: 41,214,363 km (0.108 R)
• M75: 41,576,988 km (0.097 R)
• M76: 41,867,806 km (0.103 R)
• M77: 42,305,380 km (0.087 R)
• M78: 42,964,359 km (0.086 R)
• M79: 43,553,176 km (0.065 R)
• M80: 44,070,486 km (0.064 R)
• M81: 44,292,788 km (0.042 R)
• M82: 45,111,238 km (0.119 R)
• M83: 45,409,985 km (0.094 R)
• M84: 45,784,578 km (0.049 R)
• M85: 46,385,812 km (0.12 R)
• M86: 47,368,520 km (0.099 R)
• M87: 47,520,212 km (0.101 R)
• M88: 47,596,208 km (0.079 R)
• M89: 47,824,345 km (0.084 R)
• M90: 48,817,076 km (0.111 R)
• M91: 49,739,347 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit