🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.54 AU - 1.54 AU

Year: 724 Days

Day: 12.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.46 AU - 3.3 AU

Year: 1851 Days

Day: 33.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 11.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.48 AU - 8.56 AU

Year: 7045 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,352,214 km

• M1: 151,094 km (0.072 R)
• M2: 239,506 km (0.099 R)
• M3: 459,864 km (0.026 R)
• M4: 611,406 km (0.092 R)
• M5: 999,314 km (0.093 R)
• M6: 1,155,793 km (0.092 R)
• M7: 1,287,290 km (0.057 R)
• M8: 1,806,095 km (0.115 R)
• M9: 2,708,170 km (0.104 R)
• M10: 2,841,013 km (0.097 R)
• M11: 3,090,094 km (0.085 R)
• M12: 3,346,504 km (0.102 R)
• M13: 3,465,435 km (0.102 R)
• M14: 4,005,483 km (0.113 R)
• M15: 4,208,487 km (0.082 R)
• M16: 4,285,530 km (0.1 R)
• M17: 4,363,022 km (0.043 R)
• M18: 4,519,352 km (0.07 R)
• M19: 5,496,824 km (0.073 R)
• M20: 5,637,745 km (0.091 R)
• M21: 6,360,153 km (0.097 R)
• M22: 6,597,565 km (0.12 R)
• M23: 7,670,332 km (0.057 R)
• M24: 7,923,152 km (0.115 R)
• M25: 8,210,978 km (0.062 R)
• M26: 8,372,245 km (0.095 R)
• M27: 8,534,708 km (0.116 R)
• M28: 9,128,163 km (0.035 R)
• M29: 9,769,040 km (0.089 R)
• M30: 10,008,846 km (0.111 R)
• M31: 10,389,572 km (0.111 R)
• M32: 10,564,302 km (0.077 R)
• M33: 10,987,515 km (0.114 R)
• M34: 11,272,798 km (0.12 R)
• M35: 11,777,840 km (0.118 R)
• M36: 12,253,562 km (0.082 R)
• M37: 13,035,210 km (0.107 R)
• M38: 13,527,088 km (0.116 R)
• M39: 13,717,975 km (0.097 R)
• M40: 13,794,569 km (0.1 R)
• M41: 14,218,380 km (0.096 R)
• M42: 14,881,847 km (0.089 R)
• M43: 14,960,535 km (0.106 R)
• M44: 15,435,807 km (0.073 R)
• M45: 15,515,543 km (0.084 R)
• M46: 16,158,066 km (0.034 R)
• M47: 16,768,276 km (0.12 R)
• M48: 16,850,255 km (0.085 R)
• M49: 17,220,660 km (0.076 R)
• M50: 17,344,676 km (0.112 R)
• M51: 17,510,580 km (0.093 R)
• M52: 17,885,772 km (0.089 R)
• M53: 18,011,434 km (0.105 R)
• M54: 18,137,246 km (0.119 R)
• M55: 20,279,338 km (0.083 R)
• M56: 20,497,900 km (0.062 R)
• M57: 20,673,229 km (0.109 R)
• M58: 20,761,192 km (0.119 R)
• M59: 20,849,156 km (0.114 R)
• M60: 21,025,682 km (0.067 R)
• M61: 21,468,940 km (0.075 R)
• M62: 21,781,001 km (0.119 R)
• M63: 22,364,582 km (0.081 R)
• M64: 22,500,118 km (0.046 R)
• M65: 24,890,393 km (0.105 R)
• M66: 25,030,865 km (0.087 R)
• M67: 25,642,122 km (0.034 R)
• M68: 27,360,403 km (0.115 R)
• M69: 28,136,068 km (0.111 R)
• M70: 28,233,606 km (0.098 R)
• M71: 28,428,831 km (0.12 R)
• M72: 28,869,846 km (0.064 R)
• M73: 29,313,104 km (0.082 R)
• M74: 29,907,606 km (0.059 R)
• M75: 30,007,089 km (0.1 R)
• M76: 30,556,113 km (0.107 R)
• M77: 30,856,954 km (0.069 R)
• M78: 31,360,650 km (0.079 R)
• M79: 31,461,779 km (0.078 R)
• M80: 31,765,612 km (0.099 R)
• M81: 32,070,492 km (0.102 R)
• M82: 32,580,621 km (0.027 R)
• M83: 33,247,977 km (0.049 R)
• M84: 33,402,661 km (0.066 R)
• M85: 34,491,734 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118

Radius: 6.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.86 AU - 19.62 AU

Year: 25941 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,352,214 km

• M1: 81,232 km (0.098 R)
• M2: 129,851 km (0.111 R)
• M3: 243,695 km (0.109 R)
• M4: 466,745 km (0.096 R)
• M5: 1,010,683 km (0.094 R)
• M6: 1,071,121 km (0.106 R)
• M7: 1,392,008 km (0.054 R)
• M8: 1,482,515 km (0.088 R)
• M9: 2,195,498 km (0.09 R)
• M10: 2,408,825 km (0.12 R)
• M11: 2,656,858 km (0.107 R)
• M12: 3,029,357 km (0.044 R)
• M13: 3,236,849 km (0.096 R)
• M14: 3,572,248 km (0.116 R)
• M15: 3,759,993 km (0.097 R)
• M16: 5,879,944 km (0.102 R)
• M17: 6,138,749 km (0.029 R)
• M18: 6,213,398 km (0.045 R)
• M19: 7,369,042 km (0.112 R)
• M20: 10,178,490 km (0.078 R)
• M21: 10,533,784 km (0.076 R)
• M22: 10,758,032 km (0.078 R)
• M23: 12,323,723 km (0.092 R)
• M24: 12,559,938 km (0.119 R)
• M25: 14,057,562 km (0.111 R)
• M26: 14,652,363 km (0.075 R)
• M27: 15,003,170 km (0.117 R)
• M28: 15,508,961 km (0.087 R)
• M29: 15,917,662 km (0.103 R)
• M30: 16,278,193 km (0.117 R)
• M31: 16,381,715 km (0.1 R)
• M32: 16,641,417 km (0.085 R)
• M33: 17,375,942 km (0.12 R)
• M34: 18,228,201 km (0.083 R)
• M35: 19,973,261 km (0.116 R)
• M36: 20,306,415 km (0.046 R)
• M37: 20,753,413 km (0.102 R)
• M38: 22,285,744 km (0.112 R)
• M39: 23,094,620 km (0.103 R)
• M40: 23,619,709 km (0.093 R)
• M41: 26,790,435 km (0.116 R)
• M42: 26,912,657 km (0.079 R)
• M43: 26,973,842 km (0.09 R)
• M44: 27,650,025 km (0.029 R)
• M45: 28,768,568 km (0.103 R)
• M46: 30,921,281 km (0.083 R)
• M47: 31,499,627 km (0.055 R)
• M48: 32,146,638 km (0.048 R)
• M49: 32,341,564 km (0.082 R)
• M50: 33,519,348 km (0.098 R)
• M51: 34,977,927 km (0.102 R)
• M52: 37,614,141 km (0.049 R)
• M53: 38,990,591 km (0.083 R)
• M54: 41,368,299 km (0.11 R)
• M55: 43,003,105 km (0.093 R)
• M56: 43,576,663 km (0.071 R)
• M57: 43,864,489 km (0.117 R)
• M58: 44,225,020 km (0.084 R)
• M59: 48,181,285 km (0.095 R)
• M60: 49,600,072 km (0.108 R)
• M61: 49,825,216 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit