🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 202 Days

Day: 41.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,022,928 km

• M1: 181,013 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 216 Days

Day: 30.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 9.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.44 AU - 8.34 AU

Year: 6813 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 84,022,928 km

• M1: 206,445 km (0.118 R)
• M2: 339,587 km (0.079 R)
• M3: 420,071 km (0.108 R)
• M4: 865,723 km (0.045 R)
• M5: 1,428,510 km (0.115 R)
• M6: 1,813,575 km (0.101 R)
• M7: 2,123,243 km (0.118 R)
• M8: 2,468,365 km (0.055 R)
• M9: 2,695,604 km (0.115 R)
• M10: 3,671,431 km (0.119 R)
• M11: 3,909,441 km (0.104 R)
• M12: 4,174,828 km (0.088 R)
• M13: 4,242,147 km (0.098 R)
• M14: 4,514,864 km (0.104 R)
• M15: 4,958,421 km (0.113 R)
• M16: 5,221,714 km (0.109 R)
• M17: 5,563,545 km (0.049 R)
• M18: 7,243,379 km (0.027 R)
• M19: 7,487,673 km (0.108 R)
• M20: 7,817,536 km (0.119 R)
• M21: 8,068,112 km (0.109 R)
• M22: 8,951,338 km (0.113 R)
• M23: 10,287,397 km (0.079 R)
• M24: 10,439,687 km (0.116 R)
• M25: 10,531,540 km (0.116 R)
• M26: 10,715,845 km (0.039 R)
• M27: 11,907,542 km (0.088 R)
• M28: 12,812,459 km (0.073 R)
• M29: 12,877,983 km (0.089 R)
• M30: 13,672,497 km (0.072 R)
• M31: 13,974,535 km (0.086 R)
• M32: 14,551,086 km (0.085 R)
• M33: 16,008,618 km (0.094 R)
• M34: 16,826,469 km (0.065 R)
• M35: 17,548,578 km (0.106 R)
• M36: 18,096,854 km (0.105 R)
• M37: 18,207,108 km (0.115 R)
• M38: 19,023,015 km (0.111 R)
• M39: 20,767,326 km (0.062 R)
• M40: 21,463,704 km (0.118 R)
• M41: 21,814,810 km (0.032 R)
• M42: 22,720,625 km (0.103 R)
• M43: 23,278,027 km (0.107 R)
• M44: 23,398,005 km (0.086 R)
• M45: 24,568,907 km (0.117 R)
• M46: 24,772,659 km (0.115 R)
• M47: 24,854,340 km (0.037 R)
• M48: 25,264,088 km (0.113 R)
• M49: 25,387,507 km (0.111 R)
• M50: 25,511,074 km (0.104 R)
• M51: 26,007,291 km (0.055 R)
• M52: 26,298,258 km (0.098 R)
• M53: 26,967,410 km (0.117 R)
• M54: 27,515,088 km (0.094 R)
• M55: 27,769,105 km (0.044 R)
• M56: 28,194,262 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.8

Radius: 3.1

Gravity: 87.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.97 AU - 15.19 AU

Year: 20973 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,022,928 km

• M1: 68,217 km (0.063 R)
• M2: 660,624 km (0.113 R)
• M3: 867,069 km (0.061 R)
• M4: 1,005,896 km (0.113 R)
• M5: 1,695,093 km (0.039 R)
• M6: 2,855,375 km (0.033 R)
• M7: 3,186,435 km (0.101 R)
• M8: 3,529,762 km (0.095 R)
• M9: 3,617,426 km (0.052 R)
• M10: 3,750,119 km (0.098 R)
• M11: 4,204,299 km (0.041 R)
• M12: 4,675,681 km (0.067 R)
• M13: 4,723,702 km (0.07 R)
• M14: 4,917,581 km (0.12 R)
• M15: 5,363,233 km (0.119 R)
• M16: 8,005,580 km (0.107 R)
• M17: 8,063,026 km (0.095 R)
• M18: 9,974,887 km (0.119 R)
• M19: 10,285,602 km (0.117 R)
• M20: 11,044,512 km (0.06 R)
• M21: 12,018,095 km (0.111 R)
• M22: 12,548,569 km (0.102 R)
• M23: 14,115,457 km (0.096 R)
• M24: 14,254,732 km (0.06 R)
• M25: 15,028,004 km (0.116 R)
• M26: 15,241,330 km (0.104 R)
• M27: 17,952,941 km (0.082 R)
• M28: 19,016,881 km (0.086 R)
• M29: 19,170,668 km (0.089 R)
• M30: 20,572,101 km (0.112 R)
• M31: 21,205,498 km (0.097 R)
• M32: 21,524,590 km (0.101 R)
• M33: 22,248,345 km (0.118 R)
• M34: 22,653,905 km (0.104 R)
• M35: 28,142,651 km (0.08 R)
• M36: 29,464,647 km (0.11 R)
• M37: 29,909,850 km (0.047 R)
• M38: 30,178,079 km (0.114 R)
• M39: 30,357,298 km (0.114 R)
• M40: 32,811,151 km (0.08 R)
• M41: 33,087,608 km (0.102 R)
• M42: 34,108,315 km (0.115 R)
• M43: 34,669,456 km (0.079 R)
• M44: 34,857,052 km (0.088 R)
• M45: 36,370,833 km (0.067 R)
• M46: 37,520,193 km (0.104 R)
• M47: 38,486,895 km (0.056 R)
• M48: 38,973,387 km (0.094 R)
• M49: 39,168,612 km (0.08 R)
• M50: 39,952,505 km (0.053 R)
• M51: 40,840,518 km (0.085 R)
• M52: 41,237,251 km (0.039 R)
• M53: 41,436,217 km (0.091 R)
• M54: 41,934,677 km (0.103 R)
• M55: 42,134,689 km (0.047 R)
• M56: 42,335,001 km (0.058 R)
• M57: 42,736,521 km (0.116 R)
• M58: 43,038,559 km (0.03 R)
• M59: 44,355,320 km (0.083 R)
• M60: 46,820,842 km (0.106 R)
• M61: 47,132,156 km (0.078 R)
• M62: 48,070,134 km (0.117 R)
• M63: 49,225,030 km (0.049 R)
• M64: 49,541,579 km (0.093 R)
• M65: 50,495,265 km (0.103 R)
• M66: 51,241,160 km (0.098 R)
• M67: 51,347,973 km (0.077 R)
• M68: 52,851,731 km (0.084 R)
• M69: 54,152,185 km (0.097 R)
• M70: 55,792,526 km (0.088 R)
• M71: 56,232,643 km (0.103 R)
• M72: 56,784,509 km (0.117 R)
• M73: 58,674,080 km (0.064 R)
• M74: 59,570,321 km (0.102 R)
• M75: 60,132,809 km (0.101 R)
• M76: 61,149,775 km (0.115 R)
• M77: 62,172,426 km (0.112 R)
• M78: 62,286,420 km (0.079 R)
• M79: 62,628,700 km (0.11 R)
• M80: 63,774,320 km (0.08 R)
• M81: 64,580,354 km (0.093 R)
• M82: 66,668,590 km (0.11 R)
• M83: 69,250,650 km (0.116 R)
• M84: 69,605,196 km (0.095 R)
• M85: 70,553,946 km (0.102 R)
• M86: 71,029,817 km (0.088 R)
• M87: 71,506,735 km (0.09 R)
• M88: 72,344,034 km (0.072 R)
• M89: 73,425,328 km (0.064 R)
• M90: 74,875,380 km (0.098 R)
• M91: 75,603,772 km (0.12 R)
• M92: 77,067,886 km (0.117 R)
• M93: 78,295,187 km (0.094 R)
• M94: 78,541,425 km (0.117 R)
• M95: 80,272,123 km (0.117 R)
• M96: 81,391,414 km (0.091 R)
• M97: 82,390,578 km (0.098 R)
• M98: 82,641,005 km (0.104 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: 430 - 15,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit