🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 354 Days

Day: 24.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,044,758 km

• M1: 643,570 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.04 AU - 1.74 AU

Year: 608 Days

Day: 43.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,044,758 km

• M1: 1,191,996 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.46 AU - 1.5 AU

Year: 668 Days

Day: 16.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,044,758 km

• M1: 53,257 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.13 AU

Year: 851 Days

Day: 46.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,044,758 km

• M1: 53,855 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.09 AU - 3.59 AU

Year: 2264 Days

Day: 35.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.52 AU - 4.42 AU

Year: 2934 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.49 AU - 5.55 AU

Year: 3564 Days

Day: 27.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 6.7

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.65 AU - 24.17 AU

Year: 31713 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,044,758 km

• M1: 91,255 km (0.094 R)
• M2: 244,892 km (0.114 R)
• M3: 332,107 km (0.09 R)
• M4: 1,280,408 km (0.107 R)
• M5: 1,643,033 km (0.089 R)
• M6: 2,224,820 km (0.081 R)
• M7: 3,033,396 km (0.096 R)
• M8: 3,076,181 km (0.099 R)
• M9: 3,558,485 km (0.072 R)
• M10: 4,398,028 km (0.065 R)
• M11: 4,740,457 km (0.08 R)
• M12: 5,712,843 km (0.055 R)
• M13: 5,765,652 km (0.057 R)
• M14: 6,467,714 km (0.102 R)
• M15: 8,247,630 km (0.098 R)
• M16: 8,427,596 km (0.054 R)
• M17: 8,852,304 km (0.072 R)
• M18: 9,221,961 km (0.088 R)
• M19: 9,346,277 km (0.065 R)
• M20: 9,659,535 km (0.094 R)
• M21: 10,881,151 km (0.08 R)
• M22: 11,343,408 km (0.032 R)
• M23: 12,218,855 km (0.106 R)
• M24: 13,536,962 km (0.097 R)
• M25: 13,678,332 km (0.059 R)
• M26: 14,464,618 km (0.109 R)
• M27: 14,754,240 km (0.08 R)
• M28: 15,118,810 km (0.07 R)
• M29: 15,192,113 km (0.057 R)
• M30: 15,412,620 km (0.113 R)
• M31: 16,305,570 km (0.086 R)
• M32: 18,063,195 km (0.108 R)
• M33: 18,688,514 km (0.075 R)
• M34: 20,525,576 km (0.086 R)
• M35: 21,837,250 km (0.059 R)
• M36: 21,920,127 km (0.101 R)
• M37: 22,336,009 km (0.106 R)
• M38: 23,599,363 km (0.113 R)
• M39: 24,454,465 km (0.114 R)
• M40: 26,018,959 km (0.096 R)
• M41: 26,636,200 km (0.085 R)
• M42: 26,724,762 km (0.111 R)
• M43: 27,168,918 km (0.103 R)
• M44: 27,258,078 km (0.099 R)
• M45: 29,793,463 km (0.059 R)
• M46: 30,161,773 km (0.11 R)
• M47: 32,025,763 km (0.096 R)
• M48: 32,497,594 km (0.097 R)
• M49: 33,257,402 km (0.114 R)
• M50: 34,891,011 km (0.105 R)
• M51: 35,181,978 km (0.083 R)
• M52: 36,255,942 km (0.097 R)
• M53: 36,550,649 km (0.059 R)
• M54: 38,636,193 km (0.032 R)
• M55: 38,937,184 km (0.048 R)
• M56: 39,541,709 km (0.103 R)
• M57: 41,990,327 km (0.109 R)
• M58: 42,610,261 km (0.088 R)
• M59: 44,277,828 km (0.107 R)
• M60: 44,908,682 km (0.081 R)
• M61: 45,542,379 km (0.112 R)
• M62: 46,498,758 km (0.095 R)
• M63: 48,972,509 km (0.084 R)
• M64: 49,842,869 km (0.106 R)
• M65: 50,061,282 km (0.077 R)
• M66: 50,170,638 km (0.042 R)
• M67: 50,828,121 km (0.084 R)
• M68: 51,048,029 km (0.109 R)
• M69: 51,598,998 km (0.026 R)
• M70: 52,262,764 km (0.064 R)
• M71: 53,822,472 km (0.1 R)
• M72: 55,510,534 km (0.082 R)
• M73: 55,850,271 km (0.108 R)
• M74: 56,645,533 km (0.101 R)
• M75: 60,677,944 km (0.042 R)
• M76: 63,023,339 km (0.113 R)
• M77: 63,969,845 km (0.117 R)
• M78: 64,326,037 km (0.081 R)
• M79: 65,637,412 km (0.117 R)
• M80: 66,476,656 km (0.084 R)
• M81: 67,198,765 km (0.081 R)
• M82: 69,624,345 km (0.089 R)
• M83: 70,235,303 km (0.051 R)
• M84: 73,192,254 km (0.108 R)
• M85: 73,316,420 km (0.103 R)
• M86: 74,062,465 km (0.06 R)
• M87: 76,567,182 km (0.101 R)
• M88: 76,819,255 km (0.115 R)
• M89: 78,210,216 km (0.114 R)
• M90: 78,463,934 km (0.078 R)
• M91: 79,099,575 km (0.068 R)
• M92: 83,337,832 km (0.107 R)
• M93: 85,027,540 km (0.084 R)
• M94: 88,044,780 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit