🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 143 Days

Day: 23.8 Hours

Environment

Temp: 268 °C

Axial Tilt: 63.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,613,951 km

• M1: 270,922 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.47 AU - 1.67 AU

Year: 688 Days

Day: 28.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.42 AU - 3.5 AU

Year: 2252 Days

Day: 35 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,613,951 km

• M1: 61,634 km (0.103 R)
• M2: 1,068,129 km (0.117 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529

Radius: 6.1

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.94 AU - 19.46 AU

Year: 27163 Days

Day: 21.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,613,951 km

• M1: 89,908 km (0.059 R)
• M2: 233,073 km (0.113 R)
• M3: 588,668 km (0.083 R)
• M4: 785,987 km (0.114 R)
• M5: 975,378 km (0.109 R)
• M6: 1,270,684 km (0.065 R)
• M7: 1,832,724 km (0.073 R)
• M8: 2,270,896 km (0.111 R)
• M9: 2,385,338 km (0.09 R)
• M10: 2,580,563 km (0.091 R)
• M11: 3,765,827 km (0.115 R)
• M12: 3,947,289 km (0.052 R)
• M13: 4,508,730 km (0.111 R)
• M14: 4,701,412 km (0.076 R)
• M15: 6,177,644 km (0.115 R)
• M16: 7,048,453 km (0.055 R)
• M17: 7,784,026 km (0.119 R)
• M18: 8,902,420 km (0.115 R)
• M19: 9,023,145 km (0.057 R)
• M20: 11,090,438 km (0.029 R)
• M21: 12,953,530 km (0.091 R)
• M22: 13,781,255 km (0.116 R)
• M23: 13,850,968 km (0.066 R)
• M24: 14,911,317 km (0.073 R)
• M25: 15,851,091 km (0.115 R)
• M26: 16,070,701 km (0.062 R)
• M27: 17,183,859 km (0.09 R)
• M28: 18,015,772 km (0.108 R)
• M29: 18,321,550 km (0.033 R)
• M30: 18,938,342 km (0.101 R)
• M31: 19,640,256 km (0.106 R)
• M32: 21,069,514 km (0.059 R)
• M33: 22,531,982 km (0.042 R)
• M34: 23,109,580 km (0.095 R)
• M35: 23,441,837 km (0.117 R)
• M36: 23,525,013 km (0.109 R)
• M37: 23,608,489 km (0.11 R)
• M38: 23,691,964 km (0.057 R)
• M39: 24,110,988 km (0.114 R)
• M40: 24,195,062 km (0.114 R)
• M41: 24,956,216 km (0.105 R)
• M42: 26,675,694 km (0.09 R)
• M43: 26,762,610 km (0.083 R)
• M44: 31,138,348 km (0.094 R)
• M45: 33,267,425 km (0.085 R)
• M46: 33,642,467 km (0.111 R)
• M47: 34,491,435 km (0.119 R)
• M48: 36,886,347 km (0.068 R)
• M49: 37,566,568 km (0.086 R)
• M50: 37,664,106 km (0.078 R)
• M51: 38,840,694 km (0.096 R)
• M52: 39,731,100 km (0.059 R)
• M53: 39,830,433 km (0.085 R)
• M54: 41,029,011 km (0.111 R)
• M55: 45,316,187 km (0.098 R)
• M56: 46,357,837 km (0.114 R)
• M57: 48,464,474 km (0.098 R)
• M58: 48,570,689 km (0.073 R)
• M59: 51,141,528 km (0.105 R)
• M60: 51,466,006 km (0.106 R)
• M61: 53,317,429 km (0.085 R)
• M62: 56,079,604 km (0.12 R)
• M63: 56,637,604 km (0.042 R)
• M64: 56,749,354 km (0.11 R)
• M65: 59,682,370 km (0.101 R)
• M66: 60,023,902 km (0.056 R)
• M67: 62,087,006 km (0.075 R)
• M68: 63,823,987 km (0.097 R)
• M69: 63,940,374 km (0.07 R)
• M70: 64,873,715 km (0.031 R)
• M71: 67,582,484 km (0.088 R)
• M72: 68,652,408 km (0.091 R)
• M73: 69,129,774 km (0.069 R)
• M74: 69,967,672 km (0.092 R)
• M75: 70,087,650 km (0.082 R)
• M76: 71,653,790 km (0.086 R)
• M77: 71,895,689 km (0.052 R)
• M78: 72,380,387 km (0.087 R)
• M79: 73,231,299 km (0.109 R)
• M80: 73,474,994 km (0.075 R)
• M81: 74,085,503 km (0.103 R)
• M82: 74,942,998 km (0.103 R)
• M83: 75,188,638 km (0.082 R)
• M84: 75,680,665 km (0.102 R)
• M85: 77,535,080 km (0.035 R)
• M86: 78,405,740 km (0.111 R)
• M87: 78,779,735 km (0.11 R)
• M88: 82,933,768 km (0.103 R)
• M89: 83,696,568 km (0.119 R)
• M90: 84,973,236 km (0.079 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit