🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 159 Days

Day: 12.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,953,624 km

• M1: 186,100 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 42.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.45 AU - 3.49 AU

Year: 2326 Days

Day: 16.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.48 AU - 4.5 AU

Year: 2868 Days

Day: 43.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.44 AU - 4.94 AU

Year: 3087 Days

Day: 13.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.33 AU - 8.33 AU

Year: 6424 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,953,624 km

• M1: 171,439 km (0.098 R)
• M2: 321,336 km (0.116 R)
• M3: 747,391 km (0.074 R)
• M4: 841,638 km (0.099 R)
• M5: 940,522 km (0.099 R)
• M6: 1,120,189 km (0.092 R)
• M7: 1,262,905 km (0.05 R)
• M8: 1,514,978 km (0.044 R)
• M9: 1,620,743 km (0.081 R)
• M10: 1,729,052 km (0.094 R)
• M11: 2,472,254 km (0.08 R)
• M12: 3,078,575 km (0.108 R)
• M13: 3,422,350 km (0.066 R)
• M14: 4,022,986 km (0.11 R)
• M15: 4,247,233 km (0.111 R)
• M16: 4,892,299 km (0.037 R)
• M17: 5,458,078 km (0.097 R)
• M18: 5,903,282 km (0.063 R)
• M19: 6,302,409 km (0.093 R)
• M20: 6,769,603 km (0.083 R)
• M21: 6,888,084 km (0.06 R)
• M22: 7,127,291 km (0.05 R)
• M23: 7,217,648 km (0.058 R)
• M24: 7,552,598 km (0.05 R)
• M25: 7,923,750 km (0.085 R)
• M26: 8,269,172 km (0.084 R)
• M27: 8,396,031 km (0.101 R)
• M28: 8,780,647 km (0.04 R)
• M29: 8,942,512 km (0.031 R)
• M30: 9,834,265 km (0.053 R)
• M31: 10,171,758 km (0.049 R)
• M32: 10,410,217 km (0.12 R)
• M33: 10,512,990 km (0.09 R)
• M34: 10,616,213 km (0.105 R)
• M35: 11,595,032 km (0.091 R)
• M36: 12,457,015 km (0.08 R)
• M37: 12,639,225 km (0.064 R)
• M38: 13,488,791 km (0.079 R)
• M39: 13,901,681 km (0.07 R)
• M40: 14,204,617 km (0.097 R)
• M41: 15,320,916 km (0.113 R)
• M42: 15,594,531 km (0.112 R)
• M43: 17,882,929 km (0.101 R)
• M44: 18,460,826 km (0.12 R)
• M45: 19,213,004 km (0.027 R)
• M46: 19,804,963 km (0.059 R)
• M47: 20,231,616 km (0.114 R)
• M48: 20,618,027 km (0.1 R)
• M49: 21,050,365 km (0.039 R)
• M50: 21,398,330 km (0.065 R)
• M51: 21,529,378 km (0.102 R)
• M52: 21,616,743 km (0.087 R)
• M53: 21,792,071 km (0.096 R)
• M54: 22,232,488 km (0.048 R)
• M55: 22,675,746 km (0.095 R)
• M56: 23,121,996 km (0.083 R)
• M57: 23,751,654 km (0.109 R)
• M58: 24,023,174 km (0.089 R)
• M59: 24,250,264 km (0.055 R)
• M60: 24,432,474 km (0.119 R)
• M61: 25,350,257 km (0.068 R)
• M62: 26,092,561 km (0.102 R)
• M63: 26,842,196 km (0.07 R)
• M64: 27,361,600 km (0.101 R)
• M65: 28,075,182 km (0.088 R)
• M66: 29,181,458 km (0.101 R)
• M67: 29,278,248 km (0.086 R)
• M68: 29,520,896 km (0.114 R)
• M69: 29,910,449 km (0.032 R)
• M70: 30,154,892 km (0.036 R)
• M71: 31,237,980 km (0.1 R)
• M72: 31,436,347 km (0.107 R)
• M73: 31,684,829 km (0.099 R)
• M74: 32,233,704 km (0.088 R)
• M75: 33,645,160 km (0.102 R)
• M76: 33,950,190 km (0.111 R)
• M77: 34,103,079 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.1

Radius: 7.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.16 AU - 13.56 AU

Year: 17574 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,953,624 km

• M1: 282,740 km (0.096 R)
• M2: 433,385 km (0.032 R)
• M3: 680,222 km (0.107 R)
• M4: 952,340 km (0.098 R)
• M5: 1,257,221 km (0.034 R)
• M6: 1,402,330 km (0.043 R)
• M7: 1,952,701 km (0.097 R)
• M8: 2,036,476 km (0.096 R)
• M9: 2,339,262 km (0.108 R)
• M10: 3,355,630 km (0.078 R)
• M11: 3,739,049 km (0.107 R)
• M12: 4,298,844 km (0.118 R)
• M13: 4,408,500 km (0.082 R)
• M14: 5,143,773 km (0.06 R)
• M15: 5,289,482 km (0.078 R)
• M16: 5,525,547 km (0.084 R)
• M17: 5,704,915 km (0.103 R)
• M18: 7,174,863 km (0.098 R)
• M19: 8,719,910 km (0.063 R)
• M20: 10,770,598 km (0.108 R)
• M21: 12,764,289 km (0.053 R)
• M22: 15,537,684 km (0.116 R)
• M23: 15,748,617 km (0.102 R)
• M24: 16,818,092 km (0.047 R)
• M25: 17,955,036 km (0.104 R)
• M26: 18,711,851 km (0.072 R)
• M27: 20,302,376 km (0.109 R)
• M28: 20,486,980 km (0.108 R)
• M29: 20,579,431 km (0.109 R)
• M30: 21,090,607 km (0.115 R)
• M31: 21,699,919 km (0.105 R)
• M32: 23,708,121 km (0.1 R)
• M33: 23,805,210 km (0.12 R)
• M34: 25,625,517 km (0.113 R)
• M35: 26,526,994 km (0.117 R)
• M36: 27,286,352 km (0.059 R)
• M37: 27,388,079 km (0.025 R)
• M38: 27,847,644 km (0.119 R)
• M39: 28,412,675 km (0.063 R)
• M40: 29,085,566 km (0.118 R)
• M41: 30,130,806 km (0.114 R)
• M42: 30,446,757 km (0.113 R)
• M43: 30,816,713 km (0.083 R)
• M44: 31,135,057 km (0.082 R)
• M45: 33,557,346 km (0.074 R)
• M46: 34,213,332 km (0.098 R)
• M47: 34,818,456 km (0.077 R)
• M48: 35,094,763 km (0.088 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit