🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.75 AU

Year: 208 Days

Day: 35.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.28 AU - 1.28 AU

Year: 504 Days

Day: 40.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,396,275 km

• M1: 727,046 km (0.119 R)
• M2: 851,511 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.99 AU - 4.65 AU

Year: 2600 Days

Day: 41.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,396,275 km

• M1: 106,514 km (0.096 R)

Asteroid Belt

Center: 11.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.1

Radius: 4.2

Gravity: 33.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.32 AU - 19.22 AU

Year: 28320 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,396,275 km

• M1: 172,337 km (0.104 R)
• M2: 550,819 km (0.06 R)
• M3: 702,362 km (0.096 R)
• M4: 728,841 km (0.045 R)
• M5: 1,012,778 km (0.066 R)
• M6: 1,295,368 km (0.119 R)
• M7: 1,394,701 km (0.114 R)
• M8: 1,531,134 km (0.098 R)
• M9: 2,042,161 km (0.081 R)
• M10: 2,897,561 km (0.118 R)
• M11: 3,071,693 km (0.072 R)
• M12: 3,614,434 km (0.11 R)
• M13: 4,137,578 km (0.066 R)
• M14: 4,186,347 km (0.112 R)
• M15: 4,785,935 km (0.074 R)
• M16: 5,788,989 km (0.103 R)
• M17: 6,454,849 km (0.106 R)
• M18: 6,912,020 km (0.095 R)
• M19: 7,086,152 km (0.075 R)
• M20: 7,617,224 km (0.114 R)
• M21: 7,797,191 km (0.043 R)
• M22: 7,978,354 km (0.097 R)
• M23: 8,345,168 km (0.11 R)
• M24: 8,406,802 km (0.097 R)
• M25: 8,779,899 km (0.052 R)
• M26: 9,996,728 km (0.045 R)
• M27: 11,953,169 km (0.096 R)
• M28: 12,938,720 km (0.107 R)
• M29: 13,441,219 km (0.045 R)
• M30: 14,836,967 km (0.107 R)
• M31: 15,590,043 km (0.029 R)
• M32: 15,665,889 km (0.086 R)
• M33: 16,355,236 km (0.096 R)
• M34: 18,241,366 km (0.095 R)
• M35: 18,401,585 km (0.044 R)
• M36: 19,700,394 km (0.076 R)
• M37: 19,864,802 km (0.115 R)
• M38: 20,610,398 km (0.067 R)
• M39: 21,788,032 km (0.104 R)
• M40: 23,769,905 km (0.108 R)
• M41: 24,915,226 km (0.094 R)
• M42: 25,360,579 km (0.107 R)
• M43: 25,988,441 km (0.088 R)
• M44: 26,078,499 km (0.097 R)
• M45: 28,829,604 km (0.067 R)
• M46: 29,297,097 km (0.039 R)
• M47: 29,672,738 km (0.088 R)
• M48: 29,766,984 km (0.115 R)
• M49: 31,767,706 km (0.038 R)
• M50: 34,008,234 km (0.114 R)
• M51: 35,496,583 km (0.063 R)
• M52: 37,615,936 km (0.112 R)
• M53: 37,717,812 km (0.089 R)
• M54: 38,639,335 km (0.053 R)
• M55: 39,983,621 km (0.105 R)
• M56: 40,504,671 km (0.025 R)
• M57: 40,923,096 km (0.115 R)
• M58: 41,764,285 km (0.049 R)
• M59: 44,214,548 km (0.054 R)
• M60: 45,511,263 km (0.08 R)
• M61: 45,619,871 km (0.109 R)
• M62: 47,479,671 km (0.066 R)
• M63: 47,920,836 km (0.044 R)
• M64: 48,696,052 km (0.115 R)
• M65: 49,029,655 km (0.109 R)
• M66: 49,364,006 km (0.113 R)
• M67: 50,147,001 km (0.056 R)
• M68: 51,612,013 km (0.12 R)
• M69: 52,520,521 km (0.11 R)
• M70: 52,748,508 km (0.105 R)
• M71: 56,090,674 km (0.05 R)
• M72: 56,440,285 km (0.068 R)
• M73: 56,790,643 km (0.101 R)
• M74: 58,199,256 km (0.1 R)
• M75: 61,050,891 km (0.083 R)
• M76: 61,170,719 km (0.114 R)
• M77: 62,614,338 km (0.107 R)
• M78: 63,826,081 km (0.074 R)
• M79: 67,012,366 km (0.059 R)
• M80: 67,507,086 km (0.099 R)
• M81: 69,373,320 km (0.102 R)
• M82: 69,623,447 km (0.041 R)
• M83: 72,774,876 km (0.102 R)
• M84: 75,843,876 km (0.088 R)
• M85: 77,394,159 km (0.086 R)
• M86: 78,433,416 km (0.09 R)
• M87: 80,001,052 km (0.099 R)
• M88: 80,657,188 km (0.101 R)
• M89: 81,315,269 km (0.03 R)
• M90: 81,974,996 km (0.096 R)
• M91: 84,364,822 km (0.118 R)
• M92: 85,300,407 km (0.08 R)
• M93: 86,239,433 km (0.106 R)
• M94: 86,912,324 km (0.111 R)
• M95: 88,805,335 km (0.118 R)
• M96: 90,029,495 km (0.067 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit