🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.77 AU - 1.13 AU

Year: 399 Days

Day: 31.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,702,246 km

• M1: 356,641 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 545 Days

Day: 27.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,702,246 km

• M1: 494,720 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.29 AU - 1.39 AU

Year: 668 Days

Day: 39 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.61 AU - 2.43 AU

Year: 1236 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,702,246 km

• M1: 691,741 km (0.093 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 10.8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.03 AU - 8.41 AU

Year: 10145 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,702,246 km

• M1: 138,976 km (0.032 R)
• M2: 230,979 km (0.105 R)
• M3: 317,746 km (0.098 R)
• M4: 435,330 km (0.096 R)
• M5: 508,483 km (0.091 R)
• M6: 619,634 km (0.117 R)
• M7: 946,057 km (0.079 R)
• M8: 1,025,793 km (0.083 R)
• M9: 1,279,660 km (0.052 R)
• M10: 1,698,235 km (0.043 R)
• M11: 1,772,136 km (0.093 R)
• M12: 2,184,877 km (0.085 R)
• M13: 2,655,961 km (0.045 R)
• M14: 2,947,826 km (0.117 R)
• M15: 3,037,435 km (0.095 R)
• M16: 3,436,413 km (0.117 R)
• M17: 3,983,492 km (0.09 R)
• M18: 4,216,715 km (0.103 R)
• M19: 4,420,318 km (0.08 R)
• M20: 4,661,918 km (0.09 R)
• M21: 5,014,521 km (0.115 R)
• M22: 5,122,081 km (0.03 R)
• M23: 5,820,853 km (0.098 R)
• M24: 6,085,941 km (0.107 R)
• M25: 6,549,544 km (0.105 R)
• M26: 6,825,403 km (0.054 R)
• M27: 6,984,725 km (0.113 R)
• M28: 7,347,649 km (0.108 R)
• M29: 7,966,386 km (0.114 R)
• M30: 8,687,747 km (0.089 R)
• M31: 9,253,376 km (0.119 R)
• M32: 10,742,773 km (0.119 R)
• M33: 11,021,474 km (0.045 R)
• M34: 11,208,620 km (0.12 R)
• M35: 12,645,807 km (0.095 R)
• M36: 13,386,017 km (0.055 R)
• M37: 13,535,765 km (0.036 R)
• M38: 14,241,867 km (0.031 R)
• M39: 15,115,518 km (0.047 R)
• M40: 15,584,957 km (0.079 R)
• M41: 16,006,374 km (0.069 R)
• M42: 16,484,788 km (0.089 R)
• M43: 16,591,900 km (0.118 R)
• M44: 16,806,573 km (0.114 R)
• M45: 18,445,717 km (0.083 R)
• M46: 18,668,169 km (0.063 R)
• M47: 19,115,616 km (0.092 R)
• M48: 19,623,201 km (0.066 R)
• M49: 20,021,132 km (0.094 R)
• M50: 20,651,836 km (0.105 R)
• M51: 21,172,736 km (0.098 R)
• M52: 21,347,317 km (0.096 R)
• M53: 21,697,974 km (0.069 R)
• M54: 21,991,635 km (0.097 R)
• M55: 22,345,733 km (0.037 R)
• M56: 24,326,858 km (0.058 R)
• M57: 24,509,816 km (0.093 R)
• M58: 27,244,315 km (0.089 R)
• M59: 27,497,734 km (0.117 R)
• M60: 30,861,891 km (0.061 R)
• M61: 32,592,140 km (0.113 R)
• M62: 33,130,842 km (0.063 R)
• M63: 33,536,851 km (0.077 R)
• M64: 33,944,505 km (0.119 R)
• M65: 36,076,574 km (0.111 R)
• M66: 36,285,263 km (0.107 R)
• M67: 37,898,077 km (0.085 R)
• M68: 39,033,675 km (0.116 R)
• M69: 39,176,541 km (0.094 R)
• M70: 39,821,008 km (0.095 R)
• M71: 39,964,772 km (0.05 R)
• M72: 40,469,066 km (0.107 R)
• M73: 41,048,010 km (0.086 R)
• M74: 41,338,529 km (0.054 R)
• M75: 42,874,899 km (0.101 R)
• M76: 44,280,970 km (0.1 R)
• M77: 45,251,860 km (0.042 R)
• M78: 46,607,516 km (0.025 R)
• M79: 46,986,447 km (0.082 R)
• M80: 47,138,289 km (0.07 R)
• M81: 47,366,426 km (0.068 R)
• M82: 47,442,571 km (0.09 R)
• M83: 47,671,157 km (0.058 R)
• M84: 48,205,969 km (0.102 R)
• M85: 49,204,535 km (0.111 R)
• M86: 50,598,338 km (0.102 R)
• M87: 50,676,279 km (0.099 R)
• M88: 51,378,342 km (0.052 R)
• M89: 51,848,228 km (0.112 R)
• M90: 52,476,988 km (0.108 R)
• M91: 52,634,515 km (0.081 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 4.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.04 AU - 11.22 AU

Year: 15983 Days

Day: 19.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,702,246 km

• M1: 411,693 km (0.111 R)
• M2: 476,320 km (0.058 R)
• M3: 690,843 km (0.048 R)
• M4: 994,527 km (0.075 R)
• M5: 1,057,358 km (0.087 R)
• M6: 1,108,520 km (0.046 R)
• M7: 1,187,059 km (0.025 R)
• M8: 1,475,783 km (0.084 R)
• M9: 1,940,434 km (0.106 R)
• M10: 1,971,850 km (0.096 R)
• M11: 2,035,279 km (0.062 R)
• M12: 2,229,607 km (0.036 R)
• M13: 2,794,488 km (0.069 R)
• M14: 3,250,463 km (0.098 R)
• M15: 3,907,048 km (0.047 R)
• M16: 4,332,654 km (0.103 R)
• M17: 4,645,463 km (0.04 R)
• M18: 4,709,042 km (0.028 R)
• M19: 5,740,369 km (0.098 R)
• M20: 5,899,691 km (0.118 R)
• M21: 5,968,506 km (0.069 R)
• M22: 6,316,321 km (0.068 R)
• M23: 6,575,574 km (0.116 R)
• M24: 7,646,994 km (0.115 R)
• M25: 9,486,599 km (0.072 R)
• M26: 9,919,087 km (0.095 R)
• M27: 11,113,327 km (0.026 R)
• M28: 12,031,110 km (0.066 R)
• M29: 12,705,646 km (0.085 R)
• M30: 12,824,277 km (0.108 R)
• M31: 12,972,978 km (0.086 R)
• M32: 13,968,851 km (0.119 R)
• M33: 14,152,557 km (0.106 R)
• M34: 15,334,380 km (0.075 R)
• M35: 15,492,355 km (0.118 R)
• M36: 15,937,110 km (0.102 R)
• M37: 16,193,222 km (0.107 R)
• M38: 16,807,022 km (0.104 R)
• M39: 17,035,009 km (0.092 R)
• M40: 17,824,586 km (0.101 R)
• M41: 17,924,069 km (0.104 R)
• M42: 17,990,490 km (0.104 R)
• M43: 18,156,993 km (0.056 R)
• M44: 19,609,887 km (0.119 R)
• M45: 20,056,437 km (0.114 R)
• M46: 21,875,846 km (0.079 R)
• M47: 23,528,903 km (0.084 R)
• M48: 24,628,297 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit