🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.72 AU - 1.02 AU

Year: 245 Days

Day: 23 Hours

Environment

Temp: 214 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 250 Days

Day: 30.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.19 AU - 1.21 AU

Year: 397 Days

Day: 39 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.98 AU - 1.58 AU

Year: 438 Days

Day: 17.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.08 AU

Year: 676 Days

Day: 16.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 122,020,846 km

• M1: 367,712 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.44 AU - 4.72 AU

Year: 2491 Days

Day: 30 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 14.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.29 AU - 10.01 AU

Year: 9062 Days

Day: 12.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 122,020,846 km

• M1: 199,713 km (0.094 R)
• M2: 384,018 km (0.05 R)
• M3: 581,337 km (0.069 R)
• M4: 1,052,720 km (0.104 R)
• M5: 1,168,659 km (0.079 R)
• M6: 2,643,394 km (0.12 R)
• M7: 2,832,935 km (0.101 R)
• M8: 3,027,113 km (0.069 R)
• M9: 3,878,774 km (0.093 R)
• M10: 4,126,508 km (0.101 R)
• M11: 4,735,969 km (0.073 R)
• M12: 4,834,854 km (0.12 R)
• M13: 5,068,226 km (0.088 R)
• M14: 5,203,313 km (0.07 R)
• M15: 6,254,687 km (0.118 R)
• M16: 6,730,408 km (0.115 R)
• M17: 6,916,658 km (0.078 R)
• M18: 7,256,095 km (0.076 R)
• M19: 7,951,576 km (0.05 R)
• M20: 8,188,239 km (0.051 R)
• M21: 8,427,147 km (0.109 R)
• M22: 9,075,654 km (0.037 R)
• M23: 9,489,292 km (0.107 R)
• M24: 9,951,400 km (0.119 R)
• M25: 10,377,903 km (0.025 R)
• M26: 10,507,006 km (0.079 R)
• M27: 11,249,012 km (0.115 R)
• M28: 11,872,835 km (0.064 R)
• M29: 12,462,101 km (0.053 R)
• M30: 12,599,581 km (0.118 R)
• M31: 12,783,437 km (0.119 R)
• M32: 13,014,716 km (0.079 R)
• M33: 13,434,338 km (0.109 R)
• M34: 14,575,321 km (0.108 R)
• M35: 15,059,868 km (0.03 R)
• M36: 15,157,406 km (0.052 R)
• M37: 16,746,734 km (0.116 R)
• M38: 16,847,862 km (0.072 R)
• M39: 17,152,443 km (0.079 R)
• M40: 17,254,319 km (0.079 R)
• M41: 17,561,294 km (0.101 R)
• M42: 17,766,991 km (0.113 R)
• M43: 18,025,197 km (0.081 R)
• M44: 18,128,868 km (0.087 R)
• M45: 18,754,786 km (0.08 R)
• M46: 19,387,884 km (0.085 R)
• M47: 19,920,901 km (0.115 R)
• M48: 20,512,710 km (0.078 R)
• M49: 20,621,019 km (0.119 R)
• M50: 21,001,297 km (0.074 R)
• M51: 21,989,989 km (0.113 R)
• M52: 22,434,295 km (0.042 R)
• M53: 23,671,320 km (0.118 R)
• M54: 25,626,414 km (0.116 R)
• M55: 26,741,517 km (0.064 R)
• M56: 26,919,090 km (0.115 R)
• M57: 27,215,742 km (0.061 R)
• M58: 27,573,281 km (0.088 R)
• M59: 28,172,720 km (0.066 R)
• M60: 28,353,284 km (0.109 R)
• M61: 29,750,977 km (0.1 R)
• M62: 30,551,027 km (0.108 R)
• M63: 30,674,744 km (0.089 R)
• M64: 33,056,492 km (0.11 R)
• M65: 34,591,366 km (0.099 R)
• M66: 34,914,049 km (0.116 R)
• M67: 35,172,853 km (0.069 R)
• M68: 35,497,331 km (0.113 R)
• M69: 35,888,080 km (0.086 R)
• M70: 36,411,224 km (0.083 R)
• M71: 37,200,652 km (0.113 R)
• M72: 37,332,747 km (0.029 R)
• M73: 37,730,079 km (0.034 R)
• M74: 40,754,499 km (0.119 R)
• M75: 41,095,433 km (0.099 R)
• M76: 42,261,398 km (0.09 R)
• M77: 42,675,485 km (0.043 R)
• M78: 43,160,332 km (0.049 R)
• M79: 44,065,549 km (0.095 R)
• M80: 44,345,297 km (0.074 R)
• M81: 45,117,820 km (0.105 R)
• M82: 45,470,422 km (0.098 R)
• M83: 45,682,552 km (0.06 R)
• M84: 47,677,141 km (0.072 R)
• M85: 47,964,368 km (0.106 R)
• M86: 48,108,132 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 23.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.1

Radius: 5.2

Gravity: 34.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 19.27 AU - 28.01 AU

Year: 34744 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 122,020,846 km

• M1: 245,490 km (0.063 R)
• M2: 288,724 km (0.074 R)
• M3: 462,557 km (0.089 R)
• M4: 636,090 km (0.08 R)
• M5: 698,323 km (0.112 R)
• M6: 795,711 km (0.1 R)
• M7: 1,469,350 km (0.088 R)
• M8: 1,510,789 km (0.109 R)
• M9: 1,680,882 km (0.056 R)
• M10: 1,812,378 km (0.116 R)
• M11: 2,179,641 km (0.059 R)
• M12: 2,772,647 km (0.119 R)
• M13: 3,140,359 km (0.111 R)
• M14: 3,579,428 km (0.112 R)
• M15: 3,635,677 km (0.052 R)
• M16: 3,921,259 km (0.047 R)
• M17: 4,333,252 km (0.114 R)
• M18: 6,046,896 km (0.037 R)
• M19: 6,248,853 km (0.115 R)
• M20: 6,521,719 km (0.115 R)
• M21: 7,008,511 km (0.067 R)
• M22: 8,462,452 km (0.109 R)
• M23: 9,690,352 km (0.044 R)
• M24: 10,405,130 km (0.093 R)
• M25: 11,884,952 km (0.099 R)
• M26: 12,137,922 km (0.082 R)
• M27: 12,735,117 km (0.113 R)
• M28: 12,821,286 km (0.088 R)
• M29: 13,516,916 km (0.098 R)
• M30: 14,314,272 km (0.062 R)
• M31: 14,854,171 km (0.118 R)
• M32: 16,419,862 km (0.065 R)
• M33: 16,984,893 km (0.072 R)
• M34: 17,365,171 km (0.117 R)
• M35: 19,406,883 km (0.086 R)
• M36: 19,804,215 km (0.109 R)
• M37: 21,012,667 km (0.089 R)
• M38: 23,923,542 km (0.1 R)
• M39: 24,136,120 km (0.114 R)
• M40: 24,349,447 km (0.108 R)
• M41: 24,563,522 km (0.095 R)
• M42: 24,993,316 km (0.107 R)
• M43: 26,078,649 km (0.078 R)
• M44: 26,188,005 km (0.109 R)
• M45: 27,958,645 km (0.088 R)
• M46: 28,407,439 km (0.076 R)
• M47: 29,767,732 km (0.107 R)
• M48: 33,854,597 km (0.068 R)
• M49: 34,692,793 km (0.106 R)
• M50: 35,659,196 km (0.113 R)
• M51: 36,023,766 km (0.027 R)
• M52: 36,634,275 km (0.096 R)
• M53: 37,248,224 km (0.089 R)
• M54: 37,741,897 km (0.117 R)
• M55: 38,237,515 km (0.073 R)
• M56: 39,863,644 km (0.069 R)
• M57: 40,748,515 km (0.094 R)
• M58: 41,384,456 km (0.116 R)
• M59: 42,152,042 km (0.087 R)
• M60: 43,961,129 km (0.094 R)
• M61: 44,875,172 km (0.077 R)
• M62: 52,962,284 km (0.101 R)
• M63: 55,474,331 km (0.055 R)
• M64: 58,453,722 km (0.117 R)
• M65: 61,921,700 km (0.079 R)
• M66: 62,067,708 km (0.106 R)
• M67: 63,533,468 km (0.112 R)
• M68: 64,122,883 km (0.068 R)
• M69: 70,573,394 km (0.114 R)
• M70: 74,883,309 km (0.098 R)
• M71: 76,913,052 km (0.07 R)
• M72: 77,855,968 km (0.037 R)
• M73: 78,644,648 km (0.119 R)
• M74: 79,753,318 km (0.088 R)
• M75: 84,562,740 km (0.031 R)
• M76: 84,724,604 km (0.088 R)
• M77: 86,512,598 km (0.088 R)
• M78: 87,002,382 km (0.047 R)
• M79: 89,465,062 km (0.062 R)
• M80: 91,119,614 km (0.107 R)
• M81: 92,617,239 km (0.119 R)
• M82: 92,951,291 km (0.101 R)
• M83: 93,285,492 km (0.087 R)
• M84: 93,787,842 km (0.074 R)
• M85: 96,481,501 km (0.036 R)
• M86: 96,650,696 km (0.111 R)
• M87: 99,713,264 km (0.041 R)
• M88: 104,192,673 km (0.051 R)
• M89: 105,758,514 km (0.11 R)
• M90: 107,682,791 km (0.093 R)
• M91: 108,737,307 km (0.034 R)
• M92: 113,167,797 km (0.111 R)
• M93: 115,135,757 km (0.088 R)
• M94: 116,574,141 km (0.103 R)
• M95: 116,934,672 km (0.028 R)
• M96: 117,115,087 km (0.114 R)
• M97: 121,289,914 km (0.098 R)
• M98: 121,472,424 km (0.069 R)

Kuiper Belt

Range: 36.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit