🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 211 Days

Day: 27.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.94 AU - 1 AU

Year: 337 Days

Day: 44.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.18 AU - 1.68 AU

Year: 604 Days

Day: 26.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,530,874 km

• M1: 1,279,511 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.37 AU - 1.89 AU

Year: 735 Days

Day: 21.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.51 AU - 1.79 AU

Year: 748 Days

Day: 43.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.43 AU - 2.61 AU

Year: 1413 Days

Day: 21.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,530,874 km

• M1: 361,877 km (0.095 R)
• M2: 656,735 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.97 AU - 5.61 AU

Year: 3702 Days

Day: 12.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,530,874 km

• M1: 1,420,432 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 8.1

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.34 AU - 11.4 AU

Year: 12654 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,530,874 km

• M1: 116,836 km (0.039 R)
• M2: 205,847 km (0.05 R)
• M3: 266,883 km (0.101 R)
• M4: 874,699 km (0.042 R)
• M5: 963,859 km (0.068 R)
• M6: 1,056,311 km (0.083 R)
• M7: 1,151,904 km (0.075 R)
• M8: 3,785,724 km (0.077 R)
• M9: 4,084,321 km (0.104 R)
• M10: 4,313,505 km (0.109 R)
• M11: 4,864,175 km (0.062 R)
• M12: 4,985,199 km (0.111 R)
• M13: 5,395,546 km (0.091 R)
• M14: 5,562,647 km (0.104 R)
• M15: 5,731,543 km (0.074 R)
• M16: 6,380,050 km (0.102 R)
• M17: 7,188,776 km (0.069 R)
• M18: 7,326,705 km (0.063 R)
• M19: 7,512,057 km (0.12 R)
• M20: 8,753,719 km (0.1 R)
• M21: 8,851,856 km (0.108 R)
• M22: 8,950,291 km (0.034 R)
• M23: 9,148,508 km (0.088 R)
• M24: 9,700,824 km (0.054 R)
• M25: 10,160,687 km (0.113 R)
• M26: 10,212,299 km (0.066 R)
• M27: 10,995,892 km (0.036 R)
• M28: 12,787,028 km (0.095 R)
• M29: 13,234,774 km (0.091 R)
• M30: 15,371,480 km (0.102 R)
• M31: 15,430,721 km (0.114 R)
• M32: 15,668,432 km (0.093 R)
• M33: 16,207,583 km (0.082 R)
• M34: 16,631,244 km (0.101 R)
• M35: 19,504,271 km (0.114 R)
• M36: 20,019,337 km (0.107 R)
• M37: 20,278,590 km (0.076 R)
• M38: 20,865,911 km (0.11 R)
• M39: 22,459,428 km (0.12 R)
• M40: 22,593,916 km (0.038 R)
• M41: 23,067,094 km (0.107 R)
• M42: 23,817,028 km (0.104 R)
• M43: 24,991,820 km (0.095 R)
• M44: 25,410,844 km (0.077 R)
• M45: 26,256,072 km (0.108 R)
• M46: 28,118,715 km (0.102 R)
• M47: 28,336,380 km (0.089 R)
• M48: 28,554,643 km (0.068 R)
• M49: 28,700,501 km (0.026 R)
• M50: 30,916,943 km (0.095 R)
• M51: 31,216,588 km (0.074 R)
• M52: 32,653,176 km (0.1 R)
• M53: 33,034,800 km (0.1 R)
• M54: 33,341,027 km (0.119 R)
• M55: 33,417,771 km (0.076 R)
• M56: 33,571,557 km (0.044 R)
• M57: 33,956,622 km (0.098 R)
• M58: 34,886,971 km (0.096 R)
• M59: 36,772,802 km (0.079 R)
• M60: 36,931,376 km (0.117 R)
• M61: 37,169,835 km (0.115 R)
• M62: 37,808,019 km (0.086 R)
• M63: 38,128,458 km (0.046 R)
• M64: 38,208,643 km (0.105 R)
• M65: 38,369,311 km (0.108 R)
• M66: 38,449,794 km (0.042 R)
• M67: 38,530,278 km (0.107 R)
• M68: 40,478,641 km (0.052 R)
• M69: 42,791,873 km (0.113 R)
• M70: 43,460,575 km (0.107 R)
• M71: 45,658,018 km (0.12 R)
• M72: 46,341,232 km (0.045 R)
• M73: 47,804,598 km (0.055 R)
• M74: 48,064,449 km (0.085 R)
• M75: 48,411,517 km (0.106 R)
• M76: 50,776,509 km (0.093 R)
• M77: 51,307,133 km (0.076 R)
• M78: 52,910,074 km (0.105 R)
• M79: 53,089,143 km (0.107 R)
• M80: 53,358,269 km (0.079 R)
• M81: 53,897,719 km (0.097 R)
• M82: 54,891,348 km (0.053 R)
• M83: 55,072,661 km (0.092 R)
• M84: 55,163,467 km (0.044 R)
• M85: 55,436,034 km (0.116 R)
• M86: 57,540,128 km (0.087 R)
• M87: 57,632,131 km (0.072 R)
• M88: 58,648,200 km (0.075 R)
• M89: 58,740,801 km (0.119 R)
• M90: 61,637,464 km (0.063 R)
• M91: 61,920,354 km (0.105 R)
• M92: 62,203,543 km (0.074 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit