🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.86 AU - 1.36 AU

Year: 356 Days

Day: 45.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 493 Days

Day: 38.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,607,743 km

• M1: 698,772 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.29 AU - 3.41 AU

Year: 1464 Days

Day: 13 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.73 AU - 5.67 AU

Year: 3609 Days

Day: 42.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.87 AU - 10.61 AU

Year: 7865 Days

Day: 30.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,607,743 km

• M1: 55,351 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 4.1

Gravity: 38.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.14 AU - 19.96 AU

Year: 26311 Days

Day: 15.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,607,743 km

• M1: 267,331 km (0.067 R)
• M2: 304,282 km (0.064 R)
• M3: 612,454 km (0.062 R)
• M4: 662,719 km (0.108 R)
• M5: 794,514 km (0.077 R)
• M6: 1,113,008 km (0.09 R)
• M7: 1,143,676 km (0.113 R)
• M8: 2,270,297 km (0.079 R)
• M9: 3,098,022 km (0.063 R)
• M10: 3,452,868 km (0.117 R)
• M11: 3,543,525 km (0.085 R)
• M12: 4,248,729 km (0.041 R)
• M13: 5,675,444 km (0.084 R)
• M14: 5,998,875 km (0.026 R)
• M15: 6,217,886 km (0.07 R)
• M16: 6,719,936 km (0.113 R)
• M17: 6,890,179 km (0.08 R)
• M18: 7,119,512 km (0.079 R)
• M19: 7,644,302 km (0.116 R)
• M20: 10,514,935 km (0.102 R)
• M21: 10,646,581 km (0.094 R)
• M22: 11,245,571 km (0.109 R)
• M23: 11,380,209 km (0.064 R)
• M24: 11,515,296 km (0.11 R)
• M25: 11,787,265 km (0.038 R)
• M26: 12,198,958 km (0.103 R)
• M27: 14,037,067 km (0.063 R)
• M28: 14,254,583 km (0.099 R)
• M29: 15,284,714 km (0.093 R)
• M30: 15,733,507 km (0.069 R)
• M31: 16,110,793 km (0.069 R)
• M32: 16,720,554 km (0.11 R)
• M33: 19,799,577 km (0.109 R)
• M34: 19,880,809 km (0.056 R)
• M35: 20,288,613 km (0.059 R)
• M36: 20,699,109 km (0.083 R)
• M37: 21,029,421 km (0.101 R)
• M38: 21,862,981 km (0.101 R)
• M39: 22,283,800 km (0.042 R)
• M40: 24,601,819 km (0.047 R)
• M41: 27,175,650 km (0.106 R)
• M42: 27,718,690 km (0.115 R)
• M43: 27,809,496 km (0.088 R)
• M44: 28,448,279 km (0.119 R)
• M45: 29,091,999 km (0.066 R)
• M46: 29,276,752 km (0.115 R)
• M47: 29,369,353 km (0.101 R)
• M48: 30,019,805 km (0.058 R)
• M49: 31,619,156 km (0.12 R)
• M50: 31,714,150 km (0.106 R)
• M51: 33,923,711 km (0.109 R)
• M52: 34,313,114 km (0.115 R)
• M53: 34,508,339 km (0.111 R)
• M54: 34,606,027 km (0.104 R)
• M55: 37,279,939 km (0.101 R)
• M56: 37,782,438 km (0.119 R)
• M57: 38,388,160 km (0.106 R)
• M58: 38,895,596 km (0.113 R)
• M59: 38,997,323 km (0.119 R)
• M60: 39,405,126 km (0.079 R)
• M61: 39,711,952 km (0.076 R)
• M62: 39,814,277 km (0.088 R)
• M63: 41,569,209 km (0.076 R)
• M64: 44,089,335 km (0.078 R)
• M65: 45,796,546 km (0.12 R)
• M66: 48,945,880 km (0.056 R)
• M67: 49,165,639 km (0.095 R)
• M68: 49,275,594 km (0.112 R)
• M69: 49,716,459 km (0.092 R)
• M70: 50,269,223 km (0.085 R)
• M71: 53,402,700 km (0.046 R)
• M72: 54,082,323 km (0.088 R)
• M73: 55,564,688 km (0.036 R)
• M74: 59,504,199 km (0.06 R)
• M75: 61,034,136 km (0.085 R)
• M76: 61,507,464 km (0.11 R)
• M77: 62,696,168 km (0.027 R)
• M78: 62,815,398 km (0.116 R)
• M79: 64,613,864 km (0.099 R)
• M80: 64,734,290 km (0.086 R)
• M81: 66,672,330 km (0.089 R)
• M82: 67,648,456 km (0.105 R)
• M83: 68,998,278 km (0.112 R)
• M84: 71,350,704 km (0.105 R)
• M85: 73,729,311 km (0.108 R)
• M86: 74,359,716 km (0.114 R)
• M87: 74,485,977 km (0.079 R)
• M88: 79,336,688 km (0.063 R)
• M89: 80,111,904 km (0.08 R)
• M90: 81,279,366 km (0.102 R)
• M91: 82,583,111 km (0.075 R)
• M92: 86,005,312 km (0.092 R)
• M93: 86,270,399 km (0.119 R)
• M94: 86,934,464 km (0.086 R)
• M95: 87,733,616 km (0.109 R)
• M96: 89,473,439 km (0.117 R)

Kuiper Belt

Range: 36 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit