🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 28.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.44 AU - 3.5 AU

Year: 1928 Days

Day: 38.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.86 AU - 4.4 AU

Year: 2605 Days

Day: 43.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 9.2

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.47 AU - 6.69 AU

Year: 5648 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 16,546,446 km

• M1: 123,269 km (0.119 R)
• M2: 278,551 km (0.102 R)
• M3: 343,776 km (0.075 R)
• M4: 426,803 km (0.119 R)
• M5: 553,961 km (0.119 R)
• M6: 642,224 km (0.087 R)
• M7: 805,285 km (0.083 R)
• M8: 1,076,057 km (0.071 R)
• M9: 1,323,343 km (0.047 R)
• M10: 1,607,130 km (0.05 R)
• M11: 1,756,429 km (0.083 R)
• M12: 1,890,767 km (0.045 R)
• M13: 2,252,046 km (0.098 R)
• M14: 2,356,316 km (0.04 R)
• M15: 2,834,281 km (0.059 R)
• M16: 2,924,489 km (0.095 R)
• M17: 3,461,545 km (0.108 R)
• M18: 3,778,693 km (0.07 R)
• M19: 4,003,688 km (0.058 R)
• M20: 4,105,115 km (0.063 R)
• M21: 4,519,501 km (0.084 R)
• M22: 4,866,269 km (0.069 R)
• M23: 5,001,805 km (0.078 R)
• M24: 5,304,591 km (0.112 R)
• M25: 5,444,315 km (0.063 R)
• M26: 5,556,963 km (0.117 R)
• M27: 6,455,747 km (0.103 R)
• M28: 6,694,954 km (0.067 R)
• M29: 7,090,041 km (0.06 R)
• M30: 7,213,161 km (0.05 R)
• M31: 7,618,122 km (0.067 R)
• M32: 7,807,513 km (0.097 R)
• M33: 7,902,807 km (0.109 R)
• M34: 7,966,535 km (0.095 R)
• M35: 8,030,563 km (0.081 R)
• M36: 8,287,872 km (0.112 R)
• M37: 8,679,220 km (0.058 R)
• M38: 8,910,199 km (0.029 R)
• M39: 9,547,486 km (0.058 R)
• M40: 9,751,836 km (0.073 R)
• M41: 10,303,853 km (0.111 R)
• M42: 10,478,284 km (0.045 R)
• M43: 10,724,372 km (0.119 R)
• M44: 11,222,234 km (0.082 R)
• M45: 11,365,848 km (0.098 R)
• M46: 11,582,466 km (0.081 R)
• M47: 12,203,596 km (0.11 R)
• M48: 12,835,647 km (0.052 R)
• M49: 12,948,294 km (0.112 R)
• M50: 13,326,029 km (0.111 R)
• M51: 13,899,587 km (0.112 R)
• M52: 14,053,822 km (0.057 R)
• M53: 14,247,552 km (0.032 R)
• M54: 14,442,178 km (0.07 R)
• M55: 15,269,006 km (0.08 R)
• M56: 15,788,559 km (0.065 R)
• M57: 16,111,242 km (0.092 R)
• M58: 16,476,709 km (0.068 R)
• M59: 17,133,444 km (0.098 R)
• M60: 17,340,338 km (0.09 R)
• M61: 18,218,627 km (0.117 R)
• M62: 18,726,961 km (0.113 R)
• M63: 18,982,923 km (0.055 R)
• M64: 20,411,283 km (0.112 R)
• M65: 21,560,793 km (0.113 R)
• M66: 21,963,511 km (0.097 R)
• M67: 22,053,419 km (0.064 R)
• M68: 22,504,606 km (0.108 R)
• M69: 23,922,196 km (0.057 R)
• M70: 24,292,749 km (0.075 R)
• M71: 24,385,650 km (0.114 R)
• M72: 27,228,308 km (0.08 R)
• M73: 27,712,258 km (0.088 R)
• M74: 27,809,347 km (0.094 R)
• M75: 28,296,587 km (0.069 R)
• M76: 28,590,397 km (0.025 R)
• M77: 28,934,323 km (0.119 R)
• M78: 29,329,111 km (0.12 R)
• M79: 29,576,696 km (0.083 R)
• M80: 31,785,808 km (0.118 R)
• M81: 32,193,163 km (0.07 R)
• M82: 33,943,607 km (0.08 R)
• M83: 34,099,638 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 12.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.18 AU - 8.32 AU

Year: 7354 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,546,446 km

• M1: 154,684 km (0.089 R)
• M2: 239,955 km (0.115 R)
• M3: 367,712 km (0.063 R)
• M4: 460,612 km (0.091 R)
• M5: 645,814 km (0.071 R)
• M6: 756,816 km (0.051 R)
• M7: 981,960 km (0.033 R)
• M8: 1,199,775 km (0.067 R)
• M9: 1,444,517 km (0.064 R)
• M10: 1,540,708 km (0.115 R)
• M11: 1,617,003 km (0.101 R)
• M12: 1,694,645 km (0.103 R)
• M13: 1,807,890 km (0.096 R)
• M14: 2,102,448 km (0.1 R)
• M15: 2,489,159 km (0.093 R)
• M16: 2,579,666 km (0.093 R)
• M17: 3,516,448 km (0.078 R)
• M18: 3,662,605 km (0.115 R)
• M19: 3,976,012 km (0.087 R)
• M20: 4,082,526 km (0.118 R)
• M21: 4,159,120 km (0.102 R)
• M22: 4,376,336 km (0.041 R)
• M23: 4,533,863 km (0.078 R)
• M24: 5,067,029 km (0.066 R)
• M25: 5,585,984 km (0.038 R)
• M26: 5,688,459 km (0.044 R)
• M27: 5,912,557 km (0.058 R)
• M28: 6,086,988 km (0.104 R)
• M29: 6,280,867 km (0.073 R)
• M30: 6,405,332 km (0.112 R)
• M31: 6,548,497 km (0.054 R)
• M32: 6,801,766 km (0.104 R)
• M33: 7,866,155 km (0.03 R)
• M34: 7,981,196 km (0.09 R)
• M35: 8,154,730 km (0.106 R)
• M36: 8,388,252 km (0.083 R)
• M37: 8,961,810 km (0.089 R)
• M38: 9,182,616 km (0.116 R)
• M39: 9,263,399 km (0.113 R)
• M40: 10,188,363 km (0.106 R)
• M41: 10,313,876 km (0.09 R)
• M42: 10,545,453 km (0.119 R)
• M43: 11,035,087 km (0.1 R)
• M44: 11,488,817 km (0.114 R)
• M45: 11,663,248 km (0.048 R)
• M46: 11,904,550 km (0.086 R)
• M47: 12,058,935 km (0.06 R)
• M48: 12,280,639 km (0.084 R)
• M49: 13,044,785 km (0.099 R)
• M50: 14,336,712 km (0.102 R)
• M51: 14,571,730 km (0.066 R)
• M52: 14,974,148 km (0.097 R)
• M53: 15,140,950 km (0.104 R)
• M54: 15,308,350 km (0.074 R)
• M55: 15,693,265 km (0.114 R)
• M56: 15,959,699 km (0.067 R)
• M57: 16,178,860 km (0.097 R)
• M58: 16,374,534 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit