🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 21.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,905,481 km

• M1: 253,419 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.78 AU - 0.8 AU

Year: 256 Days

Day: 27.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,905,481 km

• M1: 232,924 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.93 AU - 1.07 AU

Year: 365 Days

Day: 24.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 486 Days

Day: 36.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 486 Days

Day: 37.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,905,481 km

• M1: 472,280 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.9 AU

Year: 1316 Days

Day: 47.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.05 AU - 4.55 AU

Year: 3257 Days

Day: 13.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 14.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.42 AU - 11.84 AU

Year: 13562 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,905,481 km

• M1: 191,934 km (0.099 R)
• M2: 311,164 km (0.07 R)
• M3: 626,516 km (0.065 R)
• M4: 896,690 km (0.073 R)
• M5: 1,003,054 km (0.086 R)
• M6: 1,091,466 km (0.095 R)
• M7: 1,735,036 km (0.113 R)
• M8: 2,184,129 km (0.1 R)
• M9: 2,575,926 km (0.059 R)
• M10: 3,564,468 km (0.055 R)
• M11: 3,775,401 km (0.069 R)
• M12: 3,954,470 km (0.084 R)
• M13: 4,358,384 km (0.113 R)
• M14: 4,546,429 km (0.118 R)
• M15: 5,008,836 km (0.118 R)
• M16: 5,325,684 km (0.043 R)
• M17: 5,527,043 km (0.066 R)
• M18: 5,895,951 km (0.036 R)
• M19: 6,020,716 km (0.063 R)
• M20: 6,831,536 km (0.054 R)
• M21: 7,183,391 km (0.108 R)
• M22: 7,316,832 km (0.105 R)
• M23: 7,767,720 km (0.106 R)
• M24: 8,042,681 km (0.111 R)
• M25: 8,555,053 km (0.085 R)
• M26: 9,465,057 km (0.111 R)
• M27: 10,557,122 km (0.067 R)
• M28: 11,015,490 km (0.108 R)
• M29: 11,846,356 km (0.091 R)
• M30: 13,733,683 km (0.081 R)
• M31: 13,955,387 km (0.093 R)
• M32: 14,290,037 km (0.044 R)
• M33: 15,138,407 km (0.119 R)
• M34: 16,529,667 km (0.108 R)
• M35: 17,181,016 km (0.085 R)
• M36: 18,204,116 km (0.108 R)
• M37: 19,185,029 km (0.068 R)
• M38: 20,435,368 km (0.107 R)
• M39: 20,561,779 km (0.103 R)
• M40: 20,942,804 km (0.052 R)
• M41: 21,326,224 km (0.054 R)
• M42: 21,454,579 km (0.085 R)
• M43: 21,905,616 km (0.117 R)
• M44: 22,948,613 km (0.108 R)
• M45: 23,741,332 km (0.069 R)
• M46: 23,874,324 km (0.114 R)
• M47: 25,218,012 km (0.054 R)
• M48: 25,489,832 km (0.084 R)
• M49: 26,036,013 km (0.085 R)
• M50: 29,537,352 km (0.111 R)
• M51: 30,111,059 km (0.067 R)
• M52: 30,761,062 km (0.046 R)
• M53: 31,488,706 km (0.059 R)
• M54: 32,812,647 km (0.067 R)
• M55: 33,780,097 km (0.058 R)
• M56: 34,305,036 km (0.086 R)
• M57: 36,354,676 km (0.104 R)
• M58: 36,969,523 km (0.097 R)
• M59: 37,743,094 km (0.069 R)
• M60: 38,287,630 km (0.069 R)
• M61: 38,678,230 km (0.114 R)
• M62: 39,858,109 km (0.114 R)
• M63: 40,730,713 km (0.118 R)
• M64: 41,129,541 km (0.049 R)
• M65: 41,689,935 km (0.107 R)
• M66: 42,414,287 km (0.07 R)
• M67: 42,737,568 km (0.104 R)
• M68: 44,038,621 km (0.096 R)
• M69: 45,766,177 km (0.063 R)
• M70: 47,767,498 km (0.072 R)
• M71: 48,272,241 km (0.093 R)
• M72: 48,440,987 km (0.099 R)
• M73: 49,032,796 km (0.116 R)
• M74: 49,202,291 km (0.074 R)
• M75: 50,309,016 km (0.111 R)
• M76: 50,908,455 km (0.07 R)
• M77: 51,424,118 km (0.074 R)
• M78: 51,941,428 km (0.069 R)
• M79: 52,633,916 km (0.096 R)
• M80: 53,591,044 km (0.094 R)
• M81: 54,466,341 km (0.115 R)
• M82: 54,817,597 km (0.119 R)
• M83: 54,993,673 km (0.099 R)
• M84: 55,434,389 km (0.037 R)
• M85: 55,964,863 km (0.088 R)
• M86: 59,725,155 km (0.058 R)
• M87: 59,815,661 km (0.098 R)
• M88: 60,359,749 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit