🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.54 AU - 0.66 AU

Year: 164 Days

Day: 15.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.76 AU - 0.88 AU

Year: 262 Days

Day: 46.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 112.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 358 Days

Day: 28.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.36 AU - 2.18 AU

Year: 831 Days

Day: 43.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,088,849 km

• M1: 179,218 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.6 AU - 3.96 AU

Year: 2098 Days

Day: 34.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.19 AU - 4.57 AU

Year: 2699 Days

Day: 47.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.82 AU - 5.62 AU

Year: 3621 Days

Day: 24.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.4

Radius: 8.8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.49 AU - 8.05 AU

Year: 6921 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,088,849 km

• M1: 115,490 km (0.076 R)
• M2: 222,003 km (0.109 R)
• M3: 427,700 km (0.042 R)
• M4: 680,371 km (0.026 R)
• M5: 779,704 km (0.109 R)
• M6: 914,941 km (0.11 R)
• M7: 1,074,861 km (0.057 R)
• M8: 1,261,260 km (0.093 R)
• M9: 1,589,328 km (0.116 R)
• M10: 1,822,850 km (0.094 R)
• M11: 1,964,070 km (0.085 R)
• M12: 2,279,273 km (0.078 R)
• M13: 2,431,863 km (0.11 R)
• M14: 2,655,811 km (0.107 R)
• M15: 5,154,095 km (0.104 R)
• M16: 5,500,564 km (0.117 R)
• M17: 5,914,352 km (0.118 R)
• M18: 6,246,609 km (0.105 R)
• M19: 6,523,066 km (0.078 R)
• M20: 6,772,146 km (0.104 R)
• M21: 6,897,808 km (0.077 R)
• M22: 7,832,197 km (0.088 R)
• M23: 7,898,169 km (0.085 R)
• M24: 8,030,563 km (0.072 R)
• M25: 8,364,765 km (0.097 R)
• M26: 8,567,470 km (0.114 R)
• M27: 8,805,929 km (0.067 R)
• M28: 9,012,225 km (0.101 R)
• M29: 10,031,435 km (0.077 R)
• M30: 10,463,922 km (0.111 R)
• M31: 10,902,394 km (0.09 R)
• M32: 11,012,946 km (0.063 R)
• M33: 12,139,119 km (0.099 R)
• M34: 12,215,414 km (0.06 R)
• M35: 12,292,008 km (0.063 R)
• M36: 12,715,819 km (0.046 R)
• M37: 13,027,132 km (0.112 R)
• M38: 13,538,159 km (0.104 R)
• M39: 13,696,882 km (0.086 R)
• M40: 13,776,318 km (0.051 R)
• M41: 14,055,917 km (0.111 R)
• M42: 14,905,932 km (0.088 R)
• M43: 15,110,731 km (0.094 R)
• M44: 15,234,150 km (0.115 R)
• M45: 15,606,199 km (0.102 R)
• M46: 16,359,425 km (0.11 R)
• M47: 16,655,479 km (0.1 R)
• M48: 17,124,319 km (0.09 R)
• M49: 17,511,179 km (0.09 R)
• M50: 17,770,731 km (0.116 R)
• M51: 18,118,696 km (0.119 R)
• M52: 18,644,981 km (0.108 R)
• M53: 18,777,226 km (0.06 R)
• M54: 19,309,794 km (0.1 R)
• M55: 20,072,593 km (0.072 R)
• M56: 21,028,524 km (0.111 R)
• M57: 21,859,690 km (0.066 R)
• M58: 21,952,740 km (0.11 R)
• M59: 22,654,653 km (0.105 R)
• M60: 25,241,499 km (0.096 R)
• M61: 27,417,699 km (0.092 R)
• M62: 28,375,724 km (0.076 R)
• M63: 29,191,182 km (0.117 R)
• M64: 29,344,819 km (0.106 R)
• M65: 30,065,881 km (0.106 R)
• M66: 30,480,417 km (0.029 R)
• M67: 31,841,009 km (0.096 R)
• M68: 32,210,666 km (0.083 R)
• M69: 32,316,581 km (0.112 R)
• M70: 32,634,925 km (0.111 R)
• M71: 33,007,723 km (0.109 R)
• M72: 33,114,386 km (0.12 R)
• M73: 33,972,629 km (0.084 R)
• M74: 34,296,359 km (0.071 R)
• M75: 34,675,290 km (0.12 R)
• M76: 34,946,811 km (0.102 R)
• M77: 35,055,568 km (0.08 R)
• M78: 36,811,847 km (0.075 R)
• M79: 37,033,402 km (0.119 R)
• M80: 37,088,902 km (0.063 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit