🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 18.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,912,355 km

• M1: 197,320 km (0.096 R)
• M2: 493,374 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 30.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.14 AU - 1.54 AU

Year: 561 Days

Day: 24.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.01 AU - 4.01 AU

Year: 2904 Days

Day: 29.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 10.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.57 AU - 7.59 AU

Year: 7547 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,912,355 km

• M1: 205,996 km (0.071 R)
• M2: 293,661 km (0.088 R)
• M3: 556,504 km (0.063 R)
• M4: 683,064 km (0.103 R)
• M5: 920,326 km (0.083 R)
• M6: 1,034,469 km (0.079 R)
• M7: 1,103,434 km (0.053 R)
• M8: 2,412,565 km (0.092 R)
• M9: 3,120,911 km (0.114 R)
• M10: 3,688,635 km (0.04 R)
• M11: 4,256,059 km (0.106 R)
• M12: 5,702,222 km (0.088 R)
• M13: 6,393,963 km (0.067 R)
• M14: 6,618,060 km (0.055 R)
• M15: 7,054,736 km (0.113 R)
• M16: 7,150,928 km (0.082 R)
• M17: 7,325,209 km (0.101 R)
• M18: 7,520,435 km (0.104 R)
• M19: 7,677,812 km (0.102 R)
• M20: 7,876,178 km (0.114 R)
• M21: 8,997,414 km (0.094 R)
• M22: 9,164,665 km (0.095 R)
• M23: 10,016,325 km (0.105 R)
• M24: 10,937,699 km (0.1 R)
• M25: 11,318,425 km (0.115 R)
• M26: 11,886,149 km (0.073 R)
• M27: 11,954,964 km (0.106 R)
• M28: 12,115,782 km (0.072 R)
• M29: 12,416,623 km (0.072 R)
• M30: 12,907,753 km (0.029 R)
• M31: 13,049,273 km (0.098 R)
• M32: 14,886,035 km (0.12 R)
• M33: 15,257,936 km (0.062 R)
• M34: 16,036,593 km (0.075 R)
• M35: 17,008,530 km (0.116 R)
• M36: 17,527,635 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 14

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.95 AU - 10.33 AU

Year: 10824 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,912,355 km

• M1: 182,958 km (0.085 R)
• M2: 295,306 km (0.092 R)
• M3: 401,521 km (0.109 R)
• M4: 550,969 km (0.068 R)
• M5: 817,403 km (0.1 R)
• M6: 930,798 km (0.088 R)
• M7: 1,159,383 km (0.102 R)
• M8: 1,389,914 km (0.082 R)
• M9: 1,511,238 km (0.103 R)
• M10: 1,840,054 km (0.082 R)
• M11: 2,112,023 km (0.118 R)
• M12: 2,523,566 km (0.094 R)
• M13: 2,652,071 km (0.105 R)
• M14: 2,782,820 km (0.095 R)
• M15: 3,005,720 km (0.104 R)
• M16: 3,493,260 km (0.113 R)
• M17: 3,906,300 km (0.12 R)
• M18: 4,131,444 km (0.052 R)
• M19: 4,258,453 km (0.04 R)
• M20: 4,386,808 km (0.051 R)
• M21: 4,673,587 km (0.113 R)
• M22: 4,832,759 km (0.082 R)
• M23: 5,487,250 km (0.1 R)
• M24: 5,882,188 km (0.096 R)
• M25: 6,054,226 km (0.08 R)
• M26: 6,521,420 km (0.077 R)
• M27: 6,970,064 km (0.077 R)
• M28: 7,336,280 km (0.07 R)
• M29: 8,375,835 km (0.062 R)
• M30: 8,537,401 km (0.071 R)
• M31: 8,995,170 km (0.111 R)
• M32: 9,193,986 km (0.11 R)
• M33: 9,293,917 km (0.025 R)
• M34: 9,663,274 km (0.099 R)
• M35: 9,798,960 km (0.087 R)
• M36: 10,174,899 km (0.073 R)
• M37: 10,976,744 km (0.081 R)
• M38: 11,118,263 km (0.1 R)
• M39: 11,367,344 km (0.066 R)
• M40: 11,474,605 km (0.114 R)
• M41: 11,726,379 km (0.064 R)
• M42: 12,455,968 km (0.072 R)
• M43: 12,677,672 km (0.057 R)
• M44: 12,826,222 km (0.116 R)
• M45: 13,501,956 km (0.07 R)
• M46: 14,343,593 km (0.095 R)
• M47: 14,614,814 km (0.1 R)
• M48: 14,927,175 km (0.096 R)
• M49: 15,280,974 km (0.027 R)
• M50: 15,637,765 km (0.071 R)
• M51: 15,837,029 km (0.104 R)
• M52: 16,037,341 km (0.115 R)
• M53: 16,319,033 km (0.119 R)
• M54: 16,683,603 km (0.116 R)
• M55: 17,091,856 km (0.079 R)
• M56: 17,462,260 km (0.111 R)
• M57: 17,960,122 km (0.068 R)
• M58: 19,524,616 km (0.096 R)
• M59: 19,739,289 km (0.12 R)
• M60: 19,998,094 km (0.069 R)
• M61: 21,751,830 km (0.046 R)
• M62: 22,963,273 km (0.082 R)
• M63: 23,326,497 km (0.118 R)
• M64: 23,463,080 km (0.047 R)
• M65: 23,554,334 km (0.11 R)
• M66: 24,984,191 km (0.088 R)
• M67: 25,686,104 km (0.083 R)
• M68: 25,780,201 km (0.074 R)
• M69: 25,874,448 km (0.036 R)
• M70: 26,347,027 km (0.119 R)
• M71: 26,822,749 km (0.113 R)
• M72: 26,965,914 km (0.118 R)
• M73: 27,927,230 km (0.085 R)
• M74: 28,024,020 km (0.037 R)
• M75: 28,412,226 km (0.098 R)
• M76: 29,488,732 km (0.112 R)
• M77: 30,230,439 km (0.116 R)
• M78: 31,229,004 km (0.091 R)
• M79: 32,492,358 km (0.073 R)
• M80: 32,797,987 km (0.093 R)
• M81: 32,951,175 km (0.065 R)
• M82: 34,392,550 km (0.106 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit