🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 201 Days

Day: 25.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,987,387 km

• M1: 133,292 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.89 AU - 0.99 AU

Year: 326 Days

Day: 18.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,987,387 km

• M1: 27,676 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 408 Days

Day: 20.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,987,387 km

• M1: 810,970 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.93 AU - 1.47 AU

Year: 471 Days

Day: 18.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.53 AU - 10.91 AU

Year: 10027 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,987,387 km

• M1: 318,793 km (0.084 R)
• M2: 396,135 km (0.116 R)
• M3: 878,588 km (0.118 R)
• M4: 975,827 km (0.091 R)
• M5: 1,704,069 km (0.094 R)
• M6: 1,814,024 km (0.069 R)
• M7: 1,926,372 km (0.083 R)
• M8: 2,187,719 km (0.12 R)
• M9: 2,383,842 km (0.063 R)
• M10: 2,761,277 km (0.073 R)
• M11: 2,874,972 km (0.116 R)
• M12: 3,876,380 km (0.103 R)
• M13: 4,189,040 km (0.105 R)
• M14: 4,780,400 km (0.054 R)
• M15: 5,914,501 km (0.043 R)
• M16: 8,535,606 km (0.098 R)
• M17: 8,702,557 km (0.105 R)
• M18: 8,870,555 km (0.084 R)
• M19: 9,826,336 km (0.09 R)
• M20: 9,901,135 km (0.068 R)
• M21: 10,101,746 km (0.097 R)
• M22: 10,202,575 km (0.047 R)
• M23: 10,737,387 km (0.11 R)
• M24: 10,891,772 km (0.112 R)
• M25: 11,255,145 km (0.048 R)
• M26: 11,596,229 km (0.035 R)
• M27: 13,490,138 km (0.058 R)
• M28: 13,740,564 km (0.05 R)
• M29: 14,387,575 km (0.086 R)
• M30: 14,501,120 km (0.111 R)
• M31: 15,130,927 km (0.1 R)
• M32: 15,711,217 km (0.066 R)
• M33: 16,506,180 km (0.097 R)
• M34: 16,595,341 km (0.114 R)
• M35: 17,586,576 km (0.04 R)
• M36: 18,288,639 km (0.106 R)
• M37: 18,504,209 km (0.114 R)
• M38: 19,752,005 km (0.092 R)
• M39: 20,481,744 km (0.049 R)
• M40: 21,771,726 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 6.8

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.55 AU - 14.79 AU

Year: 17118 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,987,387 km

• M1: 91,404 km (0.063 R)
• M2: 654,191 km (0.081 R)
• M3: 996,471 km (0.092 R)
• M4: 1,358,947 km (0.084 R)
• M5: 1,727,706 km (0.094 R)
• M6: 2,407,778 km (0.085 R)
• M7: 2,663,740 km (0.066 R)
• M8: 3,083,661 km (0.105 R)
• M9: 3,565,067 km (0.084 R)
• M10: 3,984,240 km (0.115 R)
• M11: 4,113,044 km (0.082 R)
• M12: 4,732,080 km (0.09 R)
• M13: 5,332,865 km (0.077 R)
• M14: 6,104,940 km (0.108 R)
• M15: 6,154,307 km (0.041 R)
• M16: 6,503,917 km (0.08 R)
• M17: 6,655,759 km (0.113 R)
• M18: 7,697,708 km (0.116 R)
• M19: 7,804,671 km (0.099 R)
• M20: 7,966,087 km (0.074 R)
• M21: 8,074,246 km (0.066 R)
• M22: 8,456,917 km (0.109 R)
• M23: 8,957,472 km (0.065 R)
• M24: 9,697,383 km (0.106 R)
• M25: 9,813,022 km (0.115 R)
• M26: 10,338,858 km (0.108 R)
• M27: 10,754,142 km (0.053 R)
• M28: 10,873,671 km (0.083 R)
• M29: 11,054,086 km (0.098 R)
• M30: 11,235,398 km (0.12 R)
• M31: 11,356,722 km (0.103 R)
• M32: 11,478,645 km (0.084 R)
• M33: 11,662,201 km (0.054 R)
• M34: 12,094,389 km (0.093 R)
• M35: 13,422,370 km (0.107 R)
• M36: 16,282,083 km (0.067 R)
• M37: 16,350,748 km (0.046 R)
• M38: 16,557,343 km (0.115 R)
• M39: 18,027,890 km (0.059 R)
• M40: 19,175,904 km (0.119 R)
• M41: 19,248,459 km (0.047 R)
• M42: 19,685,733 km (0.119 R)
• M43: 19,905,493 km (0.111 R)
• M44: 20,421,605 km (0.114 R)
• M45: 20,569,857 km (0.105 R)
• M46: 20,792,907 km (0.106 R)
• M47: 21,768,884 km (0.12 R)
• M48: 23,842,909 km (0.094 R)
• M49: 24,155,568 km (0.076 R)
• M50: 25,339,935 km (0.081 R)
• M51: 26,867,030 km (0.111 R)
• M52: 27,437,147 km (0.065 R)
• M53: 27,682,637 km (0.111 R)
• M54: 28,921,308 km (0.063 R)
• M55: 29,673,186 km (0.108 R)
• M56: 31,025,701 km (0.115 R)
• M57: 31,110,972 km (0.107 R)
• M58: 32,398,261 km (0.06 R)
• M59: 32,657,814 km (0.095 R)
• M60: 32,831,197 km (0.095 R)
• M61: 34,229,489 km (0.04 R)
• M62: 34,493,828 km (0.111 R)
• M63: 35,024,601 km (0.065 R)
• M64: 35,113,313 km (0.109 R)
• M65: 36,273,445 km (0.084 R)
• M66: 38,356,595 km (0.063 R)
• M67: 40,292,242 km (0.101 R)
• M68: 41,788,220 km (0.102 R)
• M69: 41,976,564 km (0.025 R)
• M70: 43,779,218 km (0.091 R)
• M71: 44,834,332 km (0.092 R)
• M72: 46,286,778 km (0.072 R)
• M73: 50,634,990 km (0.057 R)
• M74: 51,036,660 km (0.089 R)
• M75: 51,137,339 km (0.087 R)
• M76: 52,654,262 km (0.114 R)
• M77: 53,878,272 km (0.051 R)
• M78: 55,214,928 km (0.114 R)
• M79: 57,292,544 km (0.097 R)
• M80: 57,711,119 km (0.107 R)
• M81: 59,501,506 km (0.049 R)
• M82: 60,350,324 km (0.034 R)
• M83: 62,059,929 km (0.08 R)
• M84: 67,062,930 km (0.115 R)
• M85: 68,167,561 km (0.101 R)
• M86: 69,278,176 km (0.038 R)
• M87: 71,067,665 km (0.086 R)
• M88: 71,404,859 km (0.109 R)
• M89: 73,098,905 km (0.063 R)
• M90: 73,780,174 km (0.065 R)
• M91: 74,349,543 km (0.107 R)
• M92: 74,463,537 km (0.059 R)
• M93: 75,149,144 km (0.049 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit