🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 304 Days

Day: 31.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,005,795 km

• M1: 263,442 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 567 Days

Day: 19.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,005,795 km

• M1: 459,116 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.08 AU - 1.74 AU

Year: 586 Days

Day: 44.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.53 AU - 1.69 AU

Year: 715 Days

Day: 18.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,005,795 km

• M1: 619,634 km (0.106 R)
• M2: 931,546 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.71 AU - 2.03 AU

Year: 895 Days

Day: 24.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.27 AU - 5.77 AU

Year: 3935 Days

Day: 36.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 14.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.07 AU - 6.09 AU

Year: 4611 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,005,795 km

• M1: 206,595 km (0.056 R)
• M2: 351,106 km (0.066 R)
• M3: 803,341 km (0.09 R)
• M4: 908,209 km (0.057 R)
• M5: 1,002,156 km (0.039 R)
• M6: 1,133,204 km (0.062 R)
• M7: 1,279,361 km (0.094 R)
• M8: 1,534,725 km (0.068 R)
• M9: 1,688,362 km (0.067 R)
• M10: 1,807,142 km (0.103 R)
• M11: 2,053,530 km (0.049 R)
• M12: 2,300,366 km (0.08 R)
• M13: 2,466,570 km (0.058 R)
• M14: 2,625,592 km (0.067 R)
• M15: 3,086,653 km (0.108 R)
• M16: 3,383,305 km (0.079 R)
• M17: 4,017,900 km (0.082 R)
• M18: 4,774,416 km (0.099 R)
• M19: 5,589,874 km (0.067 R)
• M20: 5,815,617 km (0.11 R)
• M21: 5,967,908 km (0.042 R)
• M22: 6,136,953 km (0.069 R)
• M23: 6,229,854 km (0.072 R)
• M24: 6,685,529 km (0.097 R)
• M25: 6,781,122 km (0.077 R)
• M26: 7,629,192 km (0.071 R)
• M27: 8,032,059 km (0.066 R)
• M28: 8,493,569 km (0.085 R)
• M29: 8,649,300 km (0.112 R)
• M30: 8,981,258 km (0.116 R)
• M31: 9,210,890 km (0.077 R)
• M32: 9,567,981 km (0.108 R)
• M33: 9,694,092 km (0.046 R)
• M34: 9,875,105 km (0.108 R)
• M35: 10,167,120 km (0.076 R)
• M36: 10,890,875 km (0.084 R)
• M37: 11,249,610 km (0.065 R)
• M38: 12,663,909 km (0.07 R)
• M39: 12,782,540 km (0.069 R)
• M40: 12,961,459 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 13.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.66 AU - 14.06 AU

Year: 16134 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,005,795 km

• M1: 189,541 km (0.101 R)
• M2: 334,501 km (0.086 R)
• M3: 434,731 km (0.076 R)
• M4: 908,358 km (0.066 R)
• M5: 1,450,052 km (0.109 R)
• M6: 1,612,067 km (0.076 R)
• M7: 1,707,360 km (0.079 R)
• M8: 1,854,116 km (0.093 R)
• M9: 1,979,778 km (0.044 R)
• M10: 2,998,241 km (0.03 R)
• M11: 3,267,816 km (0.119 R)
• M12: 3,421,154 km (0.098 R)
• M13: 3,831,201 km (0.075 R)
• M14: 4,290,467 km (0.087 R)
• M15: 4,458,765 km (0.114 R)
• M16: 4,698,271 km (0.118 R)
• M17: 4,941,966 km (0.081 R)
• M18: 5,154,245 km (0.057 R)
• M19: 5,624,581 km (0.096 R)
• M20: 5,772,084 km (0.115 R)
• M21: 6,645,437 km (0.089 R)
• M22: 6,958,994 km (0.112 R)
• M23: 7,357,672 km (0.04 R)
• M24: 8,387,205 km (0.108 R)
• M25: 8,556,250 km (0.104 R)
• M26: 8,641,072 km (0.106 R)
• M27: 8,983,502 km (0.091 R)
• M28: 9,330,419 km (0.107 R)
• M29: 11,130,530 km (0.109 R)
• M30: 11,223,281 km (0.051 R)
• M31: 13,774,972 km (0.066 R)
• M32: 14,225,561 km (0.03 R)
• M33: 14,936,001 km (0.075 R)
• M34: 15,038,476 km (0.071 R)
• M35: 15,502,528 km (0.046 R)
• M36: 15,971,218 km (0.083 R)
• M37: 16,286,271 km (0.104 R)
• M38: 16,444,546 km (0.086 R)
• M39: 17,029,324 km (0.072 R)
• M40: 17,243,698 km (0.04 R)
• M41: 17,405,114 km (0.104 R)
• M42: 17,729,442 km (0.097 R)
• M43: 24,138,215 km (0.082 R)
• M44: 24,379,217 km (0.083 R)
• M45: 24,924,202 km (0.098 R)
• M46: 25,534,561 km (0.118 R)
• M47: 27,081,852 km (0.087 R)
• M48: 27,206,916 km (0.081 R)
• M49: 27,394,960 km (0.116 R)
• M50: 27,709,266 km (0.086 R)
• M51: 28,278,037 km (0.093 R)
• M52: 28,850,548 km (0.083 R)
• M53: 30,072,014 km (0.049 R)
• M54: 33,366,459 km (0.118 R)
• M55: 33,769,475 km (0.064 R)
• M56: 34,715,981 km (0.101 R)
• M57: 34,851,966 km (0.071 R)
• M58: 35,260,817 km (0.04 R)
• M59: 35,602,648 km (0.036 R)
• M60: 38,167,204 km (0.065 R)
• M61: 39,649,120 km (0.083 R)
• M62: 40,719,044 km (0.081 R)
• M63: 41,437,713 km (0.095 R)
• M64: 42,160,420 km (0.084 R)
• M65: 44,206,320 km (0.117 R)
• M66: 44,722,882 km (0.117 R)
• M67: 46,509,080 km (0.095 R)
• M68: 47,034,468 km (0.084 R)
• M69: 48,774,441 km (0.116 R)
• M70: 51,075,406 km (0.048 R)
• M71: 51,928,114 km (0.12 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit