🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 221 Days

Day: 26.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.8 AU - 0.9 AU

Year: 302 Days

Day: 28.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,324,073 km

• M1: 54,154 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.79 AU - 2.59 AU

Year: 1248 Days

Day: 22.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.47 AU - 2.55 AU

Year: 1531 Days

Day: 14.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.1

Radius: 3.5

Gravity: 69.8 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.53 AU - 14.41 AU

Year: 17984 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,324,073 km

• M1: 45,927 km (0.088 R)
• M2: 275,709 km (0.07 R)
• M3: 439,818 km (0.09 R)
• M4: 676,781 km (0.082 R)
• M5: 1,027,438 km (0.055 R)
• M6: 1,396,197 km (0.072 R)
• M7: 1,933,852 km (0.12 R)
• M8: 2,383,692 km (0.101 R)
• M9: 4,653,391 km (0.11 R)
• M10: 6,311,235 km (0.067 R)
• M11: 6,866,243 km (0.119 R)
• M12: 7,436,809 km (0.116 R)
• M13: 7,542,126 km (0.057 R)
• M14: 8,622,672 km (0.115 R)
• M15: 9,012,225 km (0.118 R)
• M16: 9,293,917 km (0.069 R)
• M17: 9,635,898 km (0.074 R)
• M18: 9,923,874 km (0.082 R)
• M19: 9,981,918 km (0.111 R)
• M20: 10,098,155 km (0.114 R)
• M21: 10,626,685 km (0.072 R)
• M22: 11,527,563 km (0.116 R)
• M23: 13,273,370 km (0.079 R)
• M24: 15,635,820 km (0.106 R)
• M25: 15,973,911 km (0.084 R)
• M26: 17,700,869 km (0.12 R)
• M27: 18,124,081 km (0.094 R)
• M28: 18,836,765 km (0.109 R)
• M29: 19,341,210 km (0.098 R)
• M30: 21,103,772 km (0.072 R)
• M31: 22,155,445 km (0.045 R)
• M32: 24,309,205 km (0.12 R)
• M33: 25,728,590 km (0.102 R)
• M34: 26,287,936 km (0.063 R)
• M35: 26,528,789 km (0.071 R)
• M36: 26,689,756 km (0.045 R)
• M37: 27,174,752 km (0.113 R)
• M38: 27,581,060 km (0.083 R)
• M39: 28,071,442 km (0.076 R)
• M40: 28,729,523 km (0.118 R)
• M41: 28,812,251 km (0.063 R)
• M42: 29,226,487 km (0.095 R)
• M43: 29,559,342 km (0.119 R)
• M44: 29,977,319 km (0.077 R)
• M45: 30,903,479 km (0.078 R)
• M46: 33,303,029 km (0.098 R)
• M47: 34,174,437 km (0.073 R)
• M48: 34,349,616 km (0.115 R)
• M49: 34,612,908 km (0.045 R)
• M50: 35,053,324 km (0.117 R)
• M51: 35,229,999 km (0.12 R)
• M52: 36,653,872 km (0.046 R)
• M53: 37,734,268 km (0.075 R)
• M54: 38,460,117 km (0.043 R)
• M55: 38,551,222 km (0.085 R)
• M56: 39,374,160 km (0.119 R)
• M57: 40,665,638 km (0.116 R)
• M58: 42,440,467 km (0.048 R)
• M59: 42,722,908 km (0.059 R)
• M60: 43,574,269 km (0.068 R)
• M61: 45,582,471 km (0.112 R)
• M62: 46,355,443 km (0.029 R)
• M63: 47,035,216 km (0.1 R)
• M64: 47,327,680 km (0.06 R)
• M65: 48,208,363 km (0.118 R)
• M66: 48,404,934 km (0.038 R)
• M67: 49,094,580 km (0.096 R)
• M68: 50,783,092 km (0.062 R)
• M69: 54,114,487 km (0.08 R)
• M70: 54,625,513 km (0.087 R)
• M71: 55,035,261 km (0.102 R)
• M72: 55,137,886 km (0.1 R)
• M73: 55,549,130 km (0.104 R)
• M74: 57,100,011 km (0.065 R)
• M75: 57,307,803 km (0.065 R)
• M76: 59,716,179 km (0.112 R)
• M77: 60,244,110 km (0.088 R)
• M78: 61,730,514 km (0.11 R)
• M79: 62,264,279 km (0.111 R)
• M80: 67,027,027 km (0.082 R)
• M81: 68,787,794 km (0.091 R)
• M82: 70,229,468 km (0.118 R)
• M83: 70,452,220 km (0.106 R)
• M84: 71,793,365 km (0.112 R)
• M85: 72,691,999 km (0.057 R)
• M86: 73,142,887 km (0.049 R)
• M87: 73,368,481 km (0.055 R)
• M88: 73,933,960 km (0.109 R)
• M89: 74,727,727 km (0.082 R)
• M90: 75,866,915 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit