🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.77 AU - 1.91 AU

Year: 930 Days

Day: 27.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.21 AU - 3.57 AU

Year: 1831 Days

Day: 31.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 9.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.65 AU - 11.61 AU

Year: 12019 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,862,293 km

• M1: 142,567 km (0.054 R)
• M2: 216,468 km (0.04 R)
• M3: 572,511 km (0.067 R)
• M4: 905,067 km (0.116 R)
• M5: 1,035,217 km (0.089 R)
• M6: 1,132,157 km (0.11 R)
• M7: 2,064,002 km (0.108 R)
• M8: 2,288,548 km (0.069 R)
• M9: 3,009,460 km (0.107 R)
• M10: 3,121,958 km (0.084 R)
• M11: 3,705,689 km (0.081 R)
• M12: 3,857,082 km (0.112 R)
• M13: 4,072,204 km (0.088 R)
• M14: 4,196,968 km (0.098 R)
• M15: 4,450,387 km (0.084 R)
• M16: 4,611,354 km (0.12 R)
• M17: 5,651,808 km (0.073 R)
• M18: 6,725,322 km (0.087 R)
• M19: 7,590,297 km (0.101 R)
• M20: 7,782,979 km (0.095 R)
• M21: 8,489,978 km (0.098 R)
• M22: 8,649,898 km (0.061 R)
• M23: 10,731,852 km (0.055 R)
• M24: 10,818,170 km (0.118 R)
• M25: 11,297,482 km (0.114 R)
• M26: 11,385,296 km (0.097 R)
• M27: 12,186,691 km (0.088 R)
• M28: 13,468,895 km (0.032 R)
• M29: 13,702,417 km (0.106 R)
• M30: 14,601,949 km (0.115 R)
• M31: 15,083,056 km (0.084 R)
• M32: 15,325,554 km (0.086 R)
• M33: 15,716,154 km (0.113 R)
• M34: 16,507,377 km (0.108 R)
• M35: 16,757,355 km (0.091 R)
• M36: 17,008,530 km (0.041 R)
• M37: 19,114,868 km (0.03 R)
• M38: 19,482,729 km (0.11 R)
• M39: 20,332,146 km (0.075 R)
• M40: 20,600,076 km (0.09 R)
• M41: 21,302,138 km (0.11 R)
• M42: 21,628,860 km (0.118 R)
• M43: 23,008,003 km (0.108 R)
• M44: 23,119,453 km (0.073 R)
• M45: 23,623,748 km (0.06 R)
• M46: 24,074,935 km (0.089 R)
• M47: 24,245,028 km (0.053 R)
• M48: 25,850,362 km (0.115 R)
• M49: 26,373,656 km (0.095 R)
• M50: 26,959,182 km (0.101 R)
• M51: 28,143,249 km (0.026 R)
• M52: 28,441,846 km (0.078 R)
• M53: 28,621,513 km (0.109 R)
• M54: 30,133,649 km (0.074 R)
• M55: 31,609,432 km (0.105 R)
• M56: 31,982,080 km (0.056 R)
• M57: 32,106,695 km (0.091 R)
• M58: 32,293,842 km (0.077 R)
• M59: 32,606,501 km (0.082 R)
• M60: 32,731,715 km (0.096 R)
• M61: 34,057,601 km (0.105 R)
• M62: 34,375,796 km (0.115 R)
• M63: 34,887,121 km (0.084 R)
• M64: 36,046,654 km (0.074 R)
• M65: 36,306,057 km (0.067 R)
• M66: 36,435,908 km (0.099 R)
• M67: 37,284,277 km (0.065 R)
• M68: 37,941,311 km (0.066 R)
• M69: 39,466,761 km (0.107 R)
• M70: 39,667,222 km (0.114 R)
• M71: 40,002,171 km (0.054 R)
• M72: 40,944,788 km (0.09 R)
• M73: 42,030,868 km (0.044 R)
• M74: 42,714,530 km (0.11 R)
• M75: 42,920,377 km (0.04 R)
• M76: 43,539,862 km (0.114 R)
• M77: 43,954,547 km (0.056 R)
• M78: 44,787,658 km (0.054 R)
• M79: 45,136,370 km (0.088 R)
• M80: 45,415,969 km (0.111 R)
• M81: 45,485,981 km (0.103 R)
• M82: 45,906,650 km (0.075 R)
• M83: 46,328,665 km (0.091 R)
• M84: 47,105,527 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 9.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.78 AU - 12.1 AU

Year: 15380 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,862,293 km

• M1: 186,399 km (0.107 R)
• M2: 281,094 km (0.115 R)
• M3: 801,396 km (0.104 R)
• M4: 1,021,753 km (0.037 R)
• M5: 1,353,262 km (0.082 R)
• M6: 2,221,678 km (0.051 R)
• M7: 2,305,453 km (0.113 R)
• M8: 2,563,060 km (0.101 R)
• M9: 2,799,874 km (0.12 R)
• M10: 2,890,530 km (0.107 R)
• M11: 3,618,324 km (0.036 R)
• M12: 4,577,246 km (0.08 R)
• M13: 4,648,604 km (0.061 R)
• M14: 5,233,233 km (0.079 R)
• M15: 6,035,526 km (0.111 R)
• M16: 6,835,127 km (0.09 R)
• M17: 6,998,936 km (0.09 R)
• M18: 7,498,593 km (0.063 R)
• M19: 8,009,620 km (0.076 R)
• M20: 8,095,938 km (0.075 R)
• M21: 8,225,938 km (0.083 R)
• M22: 8,708,690 km (0.066 R)
• M23: 8,931,142 km (0.113 R)
• M24: 9,020,602 km (0.027 R)
• M25: 9,472,687 km (0.084 R)
• M26: 12,686,647 km (0.055 R)
• M27: 12,787,476 km (0.081 R)
• M28: 14,434,699 km (0.101 R)
• M29: 15,659,456 km (0.106 R)
• M30: 16,202,347 km (0.118 R)
• M31: 16,311,703 km (0.102 R)
• M32: 16,641,118 km (0.093 R)
• M33: 17,811,422 km (0.108 R)
• M34: 18,377,949 km (0.111 R)
• M35: 20,054,343 km (0.082 R)
• M36: 20,171,777 km (0.04 R)
• M37: 20,466,185 km (0.026 R)
• M38: 20,940,411 km (0.087 R)
• M39: 21,119,180 km (0.079 R)
• M40: 21,538,353 km (0.074 R)
• M41: 21,960,070 km (0.096 R)
• M42: 22,263,155 km (0.076 R)
• M43: 22,445,515 km (0.096 R)
• M44: 22,750,844 km (0.045 R)
• M45: 22,812,030 km (0.071 R)
• M46: 24,422,600 km (0.105 R)
• M47: 25,178,219 km (0.056 R)
• M48: 25,495,367 km (0.113 R)
• M49: 25,941,617 km (0.073 R)
• M50: 26,005,495 km (0.075 R)
• M51: 26,906,374 km (0.08 R)
• M52: 27,490,853 km (0.101 R)
• M53: 27,948,473 km (0.067 R)
• M54: 28,606,404 km (0.111 R)
• M55: 31,630,076 km (0.088 R)
• M56: 32,246,868 km (0.11 R)
• M57: 35,248,400 km (0.089 R)
• M58: 35,319,160 km (0.111 R)
• M59: 35,603,096 km (0.063 R)
• M60: 35,887,781 km (0.12 R)
• M61: 36,602,709 km (0.117 R)
• M62: 36,746,323 km (0.1 R)
• M63: 37,106,106 km (0.093 R)
• M64: 38,119,482 km (0.061 R)
• M65: 38,265,041 km (0.05 R)
• M66: 38,995,378 km (0.083 R)
• M67: 39,141,984 km (0.111 R)
• M68: 39,362,341 km (0.108 R)
• M69: 40,247,512 km (0.118 R)
• M70: 46,159,620 km (0.084 R)
• M71: 46,703,258 km (0.1 R)
• M72: 46,858,990 km (0.102 R)
• M73: 48,820,068 km (0.055 R)
• M74: 49,294,742 km (0.098 R)
• M75: 50,727,890 km (0.12 R)
• M76: 50,887,960 km (0.074 R)
• M77: 52,498,082 km (0.051 R)
• M78: 52,579,014 km (0.11 R)
• M79: 52,903,193 km (0.066 R)
• M80: 53,228,119 km (0.104 R)
• M81: 53,961,448 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit