🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 335 Days

Day: 28.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,307,271 km

• M1: 655,687 km (0.099 R)
• M2: 678,726 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 474 Days

Day: 37.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 10

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.81 AU - 8.63 AU

Year: 6915 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 176.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,307,271 km

• M1: 160,219 km (0.08 R)
• M2: 301,589 km (0.115 R)
• M3: 411,394 km (0.08 R)
• M4: 1,208,152 km (0.046 R)
• M5: 1,578,407 km (0.086 R)
• M6: 1,690,755 km (0.111 R)
• M7: 2,064,151 km (0.112 R)
• M8: 2,355,867 km (0.119 R)
• M9: 2,795,685 km (0.09 R)
• M10: 3,095,330 km (0.094 R)
• M11: 3,429,681 km (0.086 R)
• M12: 3,675,620 km (0.105 R)
• M13: 3,825,966 km (0.103 R)
• M14: 4,447,993 km (0.088 R)
• M15: 4,635,290 km (0.109 R)
• M16: 5,017,961 km (0.061 R)
• M17: 5,213,187 km (0.091 R)
• M18: 5,382,382 km (0.036 R)
• M19: 5,930,658 km (0.084 R)
• M20: 6,137,103 km (0.084 R)
• M21: 6,226,263 km (0.119 R)
• M22: 6,496,587 km (0.108 R)
• M23: 6,648,429 km (0.083 R)
• M24: 6,832,135 km (0.073 R)
• M25: 7,017,636 km (0.103 R)
• M26: 7,110,985 km (0.041 R)
• M27: 7,520,435 km (0.073 R)
• M28: 7,584,014 km (0.115 R)
• M29: 8,394,984 km (0.102 R)
• M30: 8,760,601 km (0.039 R)
• M31: 8,928,599 km (0.086 R)
• M32: 9,438,728 km (0.082 R)
• M33: 9,645,472 km (0.06 R)
• M34: 9,993,287 km (0.055 R)
• M35: 10,168,766 km (0.113 R)
• M36: 10,737,238 km (0.047 R)
• M37: 11,756,897 km (0.078 R)
• M38: 11,867,898 km (0.092 R)
• M39: 12,128,498 km (0.114 R)
• M40: 12,503,988 km (0.099 R)
• M41: 12,807,074 km (0.092 R)
• M42: 13,112,702 km (0.113 R)
• M43: 14,597,012 km (0.026 R)
• M44: 14,876,162 km (0.111 R)
• M45: 15,036,531 km (0.058 R)
• M46: 15,117,014 km (0.094 R)
• M47: 15,359,064 km (0.075 R)
• M48: 16,546,871 km (0.087 R)
• M49: 17,298,899 km (0.107 R)
• M50: 17,383,273 km (0.08 R)
• M51: 17,509,832 km (0.099 R)
• M52: 18,190,503 km (0.051 R)
• M53: 18,620,297 km (0.06 R)
• M54: 19,446,078 km (0.115 R)
• M55: 20,150,833 km (0.078 R)
• M56: 21,178,421 km (0.079 R)
• M57: 21,539,849 km (0.104 R)
• M58: 23,145,035 km (0.065 R)
• M59: 23,330,985 km (0.105 R)
• M60: 23,424,035 km (0.112 R)
• M61: 23,797,880 km (0.118 R)
• M62: 24,931,084 km (0.082 R)
• M63: 26,372,160 km (0.034 R)
• M64: 27,053,877 km (0.093 R)
• M65: 28,683,746 km (0.091 R)
• M66: 29,033,506 km (0.108 R)
• M67: 29,485,441 km (0.096 R)
• M68: 29,939,620 km (0.083 R)
• M69: 31,367,233 km (0.059 R)
• M70: 31,573,079 km (0.118 R)
• M71: 32,921,405 km (0.081 R)
• M72: 34,447,602 km (0.075 R)
• M73: 34,553,667 km (0.081 R)
• M74: 34,979,124 km (0.108 R)
• M75: 35,406,375 km (0.105 R)
• M76: 35,620,599 km (0.112 R)
• M77: 35,728,011 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 5.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.3 AU - 18.56 AU

Year: 27062 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,307,271 km

• M1: 116,387 km (0.057 R)
• M2: 276,606 km (0.047 R)
• M3: 317,147 km (0.118 R)
• M4: 393,891 km (0.039 R)
• M5: 704,756 km (0.097 R)
• M6: 1,146,518 km (0.092 R)
• M7: 1,544,448 km (0.084 R)
• M8: 1,601,894 km (0.042 R)
• M9: 2,002,966 km (0.044 R)
• M10: 2,323,554 km (0.059 R)
• M11: 2,434,107 km (0.039 R)
• M12: 2,568,895 km (0.1 R)
• M13: 3,580,027 km (0.098 R)
• M14: 4,100,328 km (0.091 R)
• M15: 4,396,532 km (0.051 R)
• M16: 4,671,942 km (0.113 R)
• M17: 4,839,790 km (0.102 R)
• M18: 6,656,058 km (0.059 R)
• M19: 6,781,870 km (0.102 R)
• M20: 6,845,000 km (0.1 R)
• M21: 7,067,751 km (0.105 R)
• M22: 7,684,244 km (0.095 R)
• M23: 7,849,251 km (0.103 R)
• M24: 8,898,829 km (0.119 R)
• M25: 9,457,577 km (0.112 R)
• M26: 9,705,611 km (0.077 R)
• M27: 10,063,598 km (0.116 R)
• M28: 10,499,078 km (0.085 R)
• M29: 10,682,335 km (0.101 R)
• M30: 10,866,490 km (0.089 R)
• M31: 11,126,342 km (0.1 R)
• M32: 11,238,241 km (0.108 R)
• M33: 11,500,935 km (0.054 R)
• M34: 11,994,159 km (0.062 R)
• M35: 12,533,160 km (0.112 R)
• M36: 13,079,940 km (0.095 R)
• M37: 13,316,604 km (0.111 R)
• M38: 13,475,178 km (0.074 R)
• M39: 13,914,547 km (0.058 R)
• M40: 14,075,514 km (0.119 R)
• M41: 14,439,934 km (0.118 R)
• M42: 14,930,615 km (0.053 R)
• M43: 17,421,420 km (0.115 R)
• M44: 17,508,037 km (0.111 R)
• M45: 17,681,870 km (0.115 R)
• M46: 17,943,517 km (0.12 R)
• M47: 20,219,499 km (0.073 R)
• M48: 20,676,221 km (0.112 R)
• M49: 20,951,930 km (0.095 R)
• M50: 24,064,313 km (0.045 R)
• M51: 25,231,326 km (0.113 R)
• M52: 29,872,152 km (0.094 R)
• M53: 30,444,363 km (0.084 R)
• M54: 31,970,262 km (0.1 R)
• M55: 32,129,583 km (0.076 R)
• M56: 33,090,600 km (0.113 R)
• M57: 33,144,306 km (0.117 R)
• M58: 33,466,988 km (0.034 R)
• M59: 34,007,037 km (0.054 R)
• M60: 35,864,594 km (0.062 R)
• M61: 36,140,602 km (0.114 R)
• M62: 36,861,364 km (0.101 R)
• M63: 37,139,915 km (0.085 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit