🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 39.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 216 Days

Day: 26.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.77 AU - 0.97 AU

Year: 287 Days

Day: 19 Hours

Environment

Temp: 180 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.78 AU - 1.86 AU

Year: 867 Days

Day: 28.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.79 AU - 5.73 AU

Year: 3667 Days

Day: 32.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.09 AU - 6.31 AU

Year: 4187 Days

Day: 42.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.8

Radius: 5.1

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.09 AU - 16.97 AU

Year: 20575 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,626,341 km

• M1: 109,954 km (0.084 R)
• M2: 271,819 km (0.053 R)
• M3: 305,479 km (0.111 R)
• M4: 748,289 km (0.087 R)
• M5: 1,146,219 km (0.112 R)
• M6: 1,203,664 km (0.112 R)
• M7: 1,796,670 km (0.09 R)
• M8: 2,848,194 km (0.057 R)
• M9: 2,926,583 km (0.053 R)
• M10: 4,275,956 km (0.112 R)
• M11: 4,965,752 km (0.103 R)
• M12: 5,788,540 km (0.047 R)
• M13: 6,445,723 km (0.082 R)
• M14: 6,497,335 km (0.113 R)
• M15: 6,861,905 km (0.091 R)
• M16: 7,829,803 km (0.12 R)
• M17: 7,884,705 km (0.102 R)
• M18: 8,161,761 km (0.103 R)
• M19: 8,273,510 km (0.118 R)
• M20: 9,069,521 km (0.089 R)
• M21: 9,359,740 km (0.105 R)
• M22: 9,418,084 km (0.076 R)
• M23: 9,770,985 km (0.065 R)
• M24: 10,008,846 km (0.066 R)
• M25: 10,489,952 km (0.081 R)
• M26: 11,040,323 km (0.112 R)
• M27: 12,941,263 km (0.116 R)
• M28: 16,116,179 km (0.09 R)
• M29: 17,752,630 km (0.092 R)
• M30: 18,115,405 km (0.104 R)
• M31: 18,848,135 km (0.117 R)
• M32: 19,441,290 km (0.053 R)
• M33: 19,965,481 km (0.115 R)
• M34: 20,040,729 km (0.098 R)
• M35: 20,191,374 km (0.074 R)
• M36: 20,646,002 km (0.088 R)
• M37: 20,950,883 km (0.117 R)
• M38: 22,029,782 km (0.106 R)
• M39: 22,497,725 km (0.037 R)
• M40: 22,811,581 km (0.075 R)
• M41: 24,966,987 km (0.091 R)
• M42: 25,048,069 km (0.116 R)
• M43: 25,210,532 km (0.05 R)
• M44: 25,373,295 km (0.068 R)
• M45: 26,522,356 km (0.067 R)
• M46: 28,108,842 km (0.104 R)
• M47: 28,531,455 km (0.084 R)
• M48: 28,956,014 km (0.1 R)
• M49: 30,329,024 km (0.119 R)
• M50: 32,427,882 km (0.117 R)
• M51: 32,516,444 km (0.119 R)
• M52: 35,480,576 km (0.117 R)
• M53: 36,763,976 km (0.112 R)
• M54: 37,318,535 km (0.104 R)
• M55: 38,155,835 km (0.104 R)
• M56: 41,182,199 km (0.069 R)
• M57: 42,723,955 km (0.105 R)
• M58: 43,990,600 km (0.112 R)
• M59: 44,284,710 km (0.062 R)
• M60: 44,382,846 km (0.091 R)
• M61: 44,973,309 km (0.046 R)
• M62: 49,178,804 km (0.079 R)
• M63: 49,585,860 km (0.074 R)
• M64: 49,891,937 km (0.075 R)
• M65: 50,096,288 km (0.06 R)
• M66: 50,710,985 km (0.057 R)
• M67: 52,362,396 km (0.066 R)
• M68: 52,777,979 km (0.038 R)
• M69: 53,926,592 km (0.029 R)
• M70: 54,346,363 km (0.085 R)
• M71: 54,451,381 km (0.092 R)
• M72: 54,872,499 km (0.11 R)
• M73: 54,977,965 km (0.072 R)
• M74: 57,528,609 km (0.084 R)
• M75: 59,250,331 km (0.062 R)
• M76: 61,535,588 km (0.095 R)
• M77: 62,854,443 km (0.114 R)
• M78: 64,293,574 km (0.118 R)
• M79: 66,753,861 km (0.112 R)
• M80: 67,204,450 km (0.117 R)
• M81: 67,882,278 km (0.041 R)
• M82: 68,789,439 km (0.096 R)
• M83: 69,586,646 km (0.069 R)
• M84: 69,700,790 km (0.11 R)
• M85: 70,960,254 km (0.064 R)
• M86: 71,420,118 km (0.046 R)
• M87: 71,881,029 km (0.097 R)
• M88: 72,458,477 km (0.081 R)
• M89: 73,618,010 km (0.067 R)
• M90: 73,734,397 km (0.074 R)
• M91: 74,200,095 km (0.09 R)
• M92: 78,317,178 km (0.041 R)
• M93: 78,554,590 km (0.118 R)
• M94: 78,911,381 km (0.11 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit