🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 168 Days

Day: 23.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.71 AU - 0.89 AU

Year: 253 Days

Day: 36.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 277 Days

Day: 42.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.17 AU

Year: 846 Days

Day: 17.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,282,023 km

• M1: 530,175 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.98 AU - 2.02 AU

Year: 999 Days

Day: 14.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,282,023 km

• M1: 69,413 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.82 AU - 3.36 AU

Year: 1918 Days

Day: 29.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,282,023 km

• M1: 434,881 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.84 AU - 4.24 AU

Year: 2352 Days

Day: 21.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.9 AU - 5.08 AU

Year: 3936 Days

Day: 44.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.9 AU - 16.1 AU

Year: 18497 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,282,023 km

• M1: 123,568 km (0.062 R)
• M2: 200,611 km (0.07 R)
• M3: 264,190 km (0.115 R)
• M4: 337,343 km (0.077 R)
• M5: 884,722 km (0.071 R)
• M6: 1,076,656 km (0.093 R)
• M7: 1,335,311 km (0.098 R)
• M8: 1,584,840 km (0.093 R)
• M9: 1,849,179 km (0.086 R)
• M10: 1,909,766 km (0.067 R)
• M11: 2,191,310 km (0.09 R)
• M12: 2,553,187 km (0.085 R)
• M13: 3,519,140 km (0.073 R)
• M14: 4,794,462 km (0.08 R)
• M15: 5,133,750 km (0.088 R)
• M16: 5,790,934 km (0.042 R)
• M17: 6,474,446 km (0.099 R)
• M18: 6,614,171 km (0.115 R)
• M19: 8,367,906 km (0.118 R)
• M20: 8,622,372 km (0.106 R)
• M21: 9,295,712 km (0.105 R)
• M22: 10,093,518 km (0.105 R)
• M23: 10,692,508 km (0.104 R)
• M24: 11,303,017 km (0.095 R)
• M25: 13,796,065 km (0.029 R)
• M26: 14,157,045 km (0.104 R)
• M27: 14,704,424 km (0.086 R)
• M28: 15,073,033 km (0.105 R)
• M29: 15,320,617 km (0.078 R)
• M30: 15,756,845 km (0.101 R)
• M31: 16,197,410 km (0.119 R)
• M32: 16,705,744 km (0.058 R)
• M33: 17,219,313 km (0.077 R)
• M34: 17,283,790 km (0.075 R)
• M35: 17,672,894 km (0.096 R)
• M36: 17,803,194 km (0.1 R)
• M37: 18,591,874 km (0.114 R)
• M38: 19,593,731 km (0.111 R)
• M39: 19,999,440 km (0.106 R)
• M40: 22,420,532 km (0.045 R)
• M41: 22,844,792 km (0.089 R)
• M42: 24,205,683 km (0.098 R)
• M43: 24,859,426 km (0.065 R)
• M44: 25,078,737 km (0.106 R)
• M45: 25,225,193 km (0.117 R)
• M46: 25,519,003 km (0.097 R)
• M47: 25,814,010 km (0.106 R)
• M48: 26,705,763 km (0.06 R)
• M49: 27,532,142 km (0.084 R)
• M50: 27,758,932 km (0.084 R)
• M51: 27,834,778 km (0.079 R)
• M52: 28,595,932 km (0.108 R)
• M53: 29,363,968 km (0.081 R)
• M54: 29,441,160 km (0.082 R)
• M55: 30,685,216 km (0.112 R)
• M56: 31,629,627 km (0.088 R)
• M57: 32,343,957 km (0.086 R)
• M58: 32,743,234 km (0.118 R)
• M59: 32,903,453 km (0.095 R)
• M60: 34,682,172 km (0.099 R)
• M61: 37,659,618 km (0.068 R)
• M62: 38,247,987 km (0.048 R)
• M63: 38,754,824 km (0.107 R)
• M64: 39,519,120 km (0.12 R)
• M65: 41,062,671 km (0.091 R)
• M66: 41,581,476 km (0.065 R)
• M67: 41,668,243 km (0.081 R)
• M68: 43,414,648 km (0.116 R)
• M69: 44,119,853 km (0.077 R)
• M70: 45,810,010 km (0.042 R)
• M71: 46,527,930 km (0.064 R)
• M72: 46,708,046 km (0.072 R)
• M73: 46,798,103 km (0.102 R)
• M74: 47,974,990 km (0.033 R)
• M75: 49,528,713 km (0.065 R)
• M76: 49,896,575 km (0.079 R)
• M77: 50,635,289 km (0.104 R)
• M78: 53,720,147 km (0.071 R)
• M79: 53,909,089 km (0.11 R)
• M80: 55,142,523 km (0.052 R)
• M81: 55,906,071 km (0.088 R)
• M82: 57,443,787 km (0.109 R)
• M83: 58,800,490 km (0.113 R)
• M84: 59,678,331 km (0.117 R)
• M85: 60,069,978 km (0.087 R)
• M86: 62,437,065 km (0.108 R)
• M87: 62,934,029 km (0.08 R)
• M88: 63,133,144 km (0.094 R)
• M89: 63,432,340 km (0.077 R)
• M90: 63,731,834 km (0.065 R)
• M91: 64,633,461 km (0.058 R)
• M92: 64,935,050 km (0.049 R)
• M93: 65,035,580 km (0.091 R)
• M94: 66,753,711 km (0.115 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit