🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 32.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,084,929 km

• M1: 93,648 km (0.118 R)
• M2: 217,515 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 213 Days

Day: 41.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.74 AU - 1.08 AU

Year: 309 Days

Day: 31.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 406 Days

Day: 34.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.11 AU - 1.61 AU

Year: 565 Days

Day: 40.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 14.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.56 AU - 10.02 AU

Year: 10093 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,084,929 km

• M1: 230,979 km (0.104 R)
• M2: 374,144 km (0.075 R)
• M3: 964,308 km (0.068 R)
• M4: 1,146,967 km (0.065 R)
• M5: 1,248,095 km (0.089 R)
• M6: 1,352,664 km (0.079 R)
• M7: 1,743,114 km (0.107 R)
• M8: 2,007,155 km (0.113 R)
• M9: 2,258,778 km (0.113 R)
• M10: 2,375,465 km (0.055 R)
• M11: 2,574,729 km (0.106 R)
• M12: 3,162,349 km (0.117 R)
• M13: 3,338,127 km (0.08 R)
• M14: 3,760,741 km (0.094 R)
• M15: 4,057,543 km (0.095 R)
• M16: 5,216,777 km (0.091 R)
• M17: 5,320,747 km (0.055 R)
• M18: 5,477,975 km (0.034 R)
• M19: 6,269,348 km (0.085 R)
• M20: 7,154,219 km (0.057 R)
• M21: 7,484,082 km (0.098 R)
• M22: 7,898,468 km (0.076 R)
• M23: 8,729,185 km (0.119 R)
• M24: 8,998,462 km (0.106 R)
• M25: 9,865,531 km (0.105 R)
• M26: 10,189,560 km (0.097 R)
• M27: 10,604,993 km (0.052 R)
• M28: 11,249,909 km (0.072 R)
• M29: 11,520,532 km (0.071 R)
• M30: 12,114,136 km (0.088 R)
• M31: 12,322,077 km (0.114 R)
• M32: 13,498,365 km (0.112 R)
• M33: 13,858,298 km (0.069 R)
• M34: 14,051,578 km (0.059 R)
• M35: 14,759,625 km (0.072 R)
• M36: 15,529,456 km (0.057 R)
• M37: 15,931,874 km (0.097 R)
• M38: 16,185,143 km (0.093 R)
• M39: 16,670,140 km (0.088 R)
• M40: 16,953,029 km (0.101 R)

Asteroid Belt

Center: 11.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 4.2

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.9 AU - 15.46 AU

Year: 20049 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,084,929 km

• M1: 70,311 km (0.107 R)
• M2: 119,379 km (0.103 R)
• M3: 185,950 km (0.051 R)
• M4: 218,712 km (0.109 R)
• M5: 266,135 km (0.077 R)
• M6: 475,871 km (0.035 R)
• M7: 802,293 km (0.107 R)
• M8: 1,499,569 km (0.067 R)
• M9: 1,739,225 km (0.059 R)
• M10: 2,200,136 km (0.088 R)
• M11: 2,416,754 km (0.108 R)
• M12: 2,611,680 km (0.107 R)
• M13: 2,840,864 km (0.102 R)
• M14: 2,899,207 km (0.05 R)
• M15: 3,503,732 km (0.11 R)
• M16: 3,566,264 km (0.107 R)
• M17: 4,582,482 km (0.079 R)
• M18: 4,858,490 km (0.103 R)
• M19: 7,694,566 km (0.065 R)
• M20: 7,898,618 km (0.092 R)
• M21: 8,187,491 km (0.078 R)
• M22: 8,775,411 km (0.082 R)
• M23: 8,945,953 km (0.109 R)
• M24: 9,420,328 km (0.091 R)
• M25: 9,551,226 km (0.085 R)
• M26: 9,902,930 km (0.052 R)
• M27: 9,991,642 km (0.076 R)
• M28: 10,348,582 km (0.073 R)
• M29: 10,709,861 km (0.108 R)
• M30: 10,983,625 km (0.107 R)
• M31: 11,537,736 km (0.116 R)
• M32: 12,577,291 km (0.089 R)
• M33: 13,547,882 km (0.087 R)
• M34: 14,441,879 km (0.099 R)
• M35: 14,643,238 km (0.071 R)
• M36: 14,845,345 km (0.048 R)
• M37: 15,150,375 km (0.108 R)
• M38: 15,201,388 km (0.042 R)
• M39: 15,457,499 km (0.108 R)
• M40: 16,653,534 km (0.033 R)
• M41: 17,932,895 km (0.074 R)
• M42: 18,967,963 km (0.092 R)
• M43: 19,354,225 km (0.036 R)
• M44: 19,409,576 km (0.103 R)
• M45: 19,576,078 km (0.119 R)
• M46: 19,687,229 km (0.076 R)
• M47: 20,359,223 km (0.105 R)
• M48: 20,528,269 km (0.11 R)
• M49: 21,095,544 km (0.09 R)
• M50: 21,152,541 km (0.114 R)
• M51: 21,380,976 km (0.106 R)
• M52: 22,187,309 km (0.102 R)
• M53: 22,361,291 km (0.095 R)
• M54: 22,535,872 km (0.087 R)
• M55: 22,944,873 km (0.107 R)
• M56: 24,425,293 km (0.086 R)
• M57: 25,570,914 km (0.107 R)
• M58: 26,242,309 km (0.105 R)
• M59: 27,602,004 km (0.026 R)
• M60: 28,542,227 km (0.093 R)
• M61: 28,731,617 km (0.092 R)
• M62: 30,260,956 km (0.094 R)
• M63: 31,100,350 km (0.078 R)
• M64: 31,881,999 km (0.102 R)
• M65: 33,132,637 km (0.102 R)
• M66: 34,399,282 km (0.116 R)
• M67: 34,533,621 km (0.071 R)
• M68: 35,207,560 km (0.071 R)
• M69: 35,410,564 km (0.075 R)
• M70: 35,613,867 km (0.087 R)
• M71: 36,158,254 km (0.112 R)
• M72: 36,294,687 km (0.098 R)
• M73: 37,255,106 km (0.084 R)
• M74: 37,530,964 km (0.114 R)
• M75: 38,641,429 km (0.067 R)
• M76: 38,920,728 km (0.111 R)
• M77: 41,250,266 km (0.039 R)
• M78: 42,036,852 km (0.075 R)
• M79: 42,252,273 km (0.101 R)
• M80: 42,324,080 km (0.092 R)
• M81: 42,396,037 km (0.036 R)
• M82: 42,612,056 km (0.109 R)
• M83: 42,900,481 km (0.083 R)
• M84: 43,479,574 km (0.063 R)
• M85: 44,206,919 km (0.039 R)
• M86: 44,279,923 km (0.116 R)
• M87: 44,499,083 km (0.117 R)
• M88: 44,645,390 km (0.027 R)
• M89: 45,011,755 km (0.057 R)
• M90: 45,600,124 km (0.032 R)
• M91: 47,082,040 km (0.057 R)
• M92: 47,380,338 km (0.043 R)
• M93: 49,032,049 km (0.107 R)
• M94: 49,637,471 km (0.112 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit