🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 171 Days

Day: 38.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.53 AU - 1.65 AU

Year: 740 Days

Day: 33.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,583,161 km

• M1: 569,519 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.3 AU - 2.04 AU

Year: 796 Days

Day: 32.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.22 AU - 5.28 AU

Year: 3233 Days

Day: 32.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,583,161 km

• M1: 3,256,895 km (0.117 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.15 AU - 10.05 AU

Year: 8506 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,583,161 km

• M1: 200,162 km (0.077 R)
• M2: 316,399 km (0.117 R)
• M3: 514,018 km (0.097 R)
• M4: 607,367 km (0.073 R)
• M5: 787,932 km (0.046 R)
• M6: 899,981 km (0.05 R)
• M7: 1,654,403 km (0.11 R)
• M8: 2,807,802 km (0.116 R)
• M9: 2,919,103 km (0.097 R)
• M10: 3,332,143 km (0.058 R)
• M11: 3,426,539 km (0.071 R)
• M12: 3,593,790 km (0.094 R)
• M13: 4,213,873 km (0.058 R)
• M14: 4,734,174 km (0.112 R)
• M15: 4,948,099 km (0.067 R)
• M16: 5,110,712 km (0.108 R)
• M17: 5,441,174 km (0.071 R)
• M18: 5,864,237 km (0.097 R)
• M19: 7,196,854 km (0.084 R)
• M20: 7,474,358 km (0.114 R)
• M21: 8,167,745 km (0.112 R)
• M22: 8,717,666 km (0.099 R)
• M23: 8,848,864 km (0.073 R)
• M24: 9,146,414 km (0.088 R)
• M25: 9,480,915 km (0.114 R)
• M26: 9,615,852 km (0.065 R)
• M27: 9,990,146 km (0.096 R)
• M28: 10,093,069 km (0.104 R)
• M29: 10,265,406 km (0.095 R)
• M30: 10,473,646 km (0.047 R)
• M31: 10,753,394 km (0.07 R)
• M32: 11,355,974 km (0.083 R)
• M33: 11,463,386 km (0.095 R)
• M34: 12,631,147 km (0.111 R)
• M35: 12,817,097 km (0.118 R)
• M36: 13,041,344 km (0.066 R)
• M37: 13,153,991 km (0.106 R)
• M38: 13,798,309 km (0.036 R)
• M39: 14,182,177 km (0.119 R)
• M40: 14,686,472 km (0.119 R)
• M41: 15,039,074 km (0.092 R)
• M42: 15,672,920 km (0.101 R)
• M43: 15,792,748 km (0.099 R)
• M44: 16,073,394 km (0.116 R)
• M45: 16,517,998 km (0.064 R)
• M46: 17,709,396 km (0.113 R)
• M47: 18,631,667 km (0.104 R)
• M48: 18,885,834 km (0.115 R)
• M49: 19,098,711 km (0.059 R)
• M50: 19,483,627 km (0.115 R)
• M51: 20,130,937 km (0.074 R)
• M52: 20,348,302 km (0.102 R)
• M53: 20,917,073 km (0.093 R)
• M54: 21,358,238 km (0.119 R)
• M55: 21,936,284 km (0.098 R)
• M56: 22,429,358 km (0.112 R)
• M57: 22,835,517 km (0.087 R)
• M58: 23,153,262 km (0.094 R)
• M59: 24,207,179 km (0.077 R)
• M60: 25,042,833 km (0.088 R)
• M61: 25,746,542 km (0.06 R)
• M62: 25,888,061 km (0.118 R)
• M63: 26,694,992 km (0.094 R)
• M64: 27,125,535 km (0.097 R)
• M65: 27,461,831 km (0.08 R)
• M66: 27,896,562 km (0.103 R)
• M67: 28,138,911 km (0.079 R)
• M68: 28,968,431 km (0.095 R)
• M69: 29,213,921 km (0.08 R)
• M70: 29,361,574 km (0.057 R)
• M71: 30,153,246 km (0.041 R)
• M72: 30,851,569 km (0.079 R)
• M73: 31,656,256 km (0.091 R)
• M74: 31,909,226 km (0.102 R)
• M75: 33,235,112 km (0.07 R)
• M76: 33,389,198 km (0.12 R)
• M77: 33,492,121 km (0.117 R)
• M78: 33,595,194 km (0.1 R)
• M79: 34,267,337 km (0.106 R)
• M80: 34,996,028 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 14.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.03 AU - 13.19 AU

Year: 13663 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,583,161 km

• M1: 235,018 km (0.108 R)
• M2: 355,893 km (0.084 R)
• M3: 487,240 km (0.057 R)
• M4: 778,657 km (0.119 R)
• M5: 966,402 km (0.108 R)
• M6: 1,107,623 km (0.111 R)
• M7: 1,213,239 km (0.109 R)
• M8: 1,344,885 km (0.074 R)
• M9: 1,504,955 km (0.081 R)
• M10: 1,671,756 km (0.09 R)
• M11: 2,318,767 km (0.112 R)
• M12: 2,541,668 km (0.088 R)
• M13: 2,655,811 km (0.11 R)
• M14: 3,160,704 km (0.116 R)
• M15: 3,283,972 km (0.039 R)
• M16: 3,760,741 km (0.106 R)
• M17: 5,174,441 km (0.051 R)
• M18: 5,805,145 km (0.053 R)
• M19: 7,549,157 km (0.078 R)
• M20: 8,349,356 km (0.104 R)
• M21: 9,577,704 km (0.032 R)
• M22: 9,893,655 km (0.118 R)
• M23: 10,030,088 km (0.119 R)
• M24: 11,002,923 km (0.107 R)
• M25: 11,286,411 km (0.086 R)
• M26: 11,860,867 km (0.11 R)
• M27: 12,054,447 km (0.115 R)
• M28: 12,151,536 km (0.107 R)
• M29: 13,038,053 km (0.087 R)
• M30: 13,438,676 km (0.114 R)
• M31: 14,458,185 km (0.114 R)
• M32: 14,561,558 km (0.035 R)
• M33: 14,716,990 km (0.103 R)
• M34: 15,873,980 km (0.088 R)
• M35: 16,787,873 km (0.115 R)
• M36: 17,005,388 km (0.059 R)
• M37: 17,333,456 km (0.118 R)
• M38: 18,162,977 km (0.089 R)
• M39: 19,118,608 km (0.107 R)
• M40: 19,402,694 km (0.086 R)
• M41: 19,860,314 km (0.03 R)
• M42: 21,254,566 km (0.07 R)
• M43: 22,860,799 km (0.09 R)
• M44: 23,708,869 km (0.108 R)
• M45: 23,891,977 km (0.099 R)
• M46: 24,752,613 km (0.03 R)
• M47: 25,248,979 km (0.114 R)
• M48: 25,999,661 km (0.108 R)
• M49: 26,314,714 km (0.09 R)
• M50: 27,587,343 km (0.096 R)
• M51: 27,844,203 km (0.075 R)
• M52: 28,425,241 km (0.117 R)
• M53: 28,945,094 km (0.088 R)
• M54: 29,730,632 km (0.065 R)
• M55: 30,060,047 km (0.118 R)
• M56: 30,523,351 km (0.09 R)
• M57: 30,656,044 km (0.079 R)
• M58: 31,122,341 km (0.106 R)
• M59: 31,256,082 km (0.108 R)
• M60: 31,523,862 km (0.102 R)
• M61: 31,658,051 km (0.107 R)
• M62: 32,467,525 km (0.083 R)
• M63: 32,942,798 km (0.105 R)
• M64: 33,147,148 km (0.094 R)
• M65: 33,762,893 km (0.099 R)
• M66: 34,728,248 km (0.102 R)
• M67: 34,936,339 km (0.067 R)
• M68: 35,842,603 km (0.085 R)
• M69: 37,749,676 km (0.114 R)
• M70: 38,967,253 km (0.101 R)
• M71: 41,367,402 km (0.109 R)
• M72: 41,882,766 km (0.047 R)
• M73: 43,441,277 km (0.077 R)
• M74: 43,590,725 km (0.115 R)
• M75: 45,928,790 km (0.09 R)
• M76: 46,157,077 km (0.099 R)
• M77: 46,309,666 km (0.086 R)
• M78: 46,691,590 km (0.114 R)
• M79: 47,228,048 km (0.049 R)
• M80: 47,535,621 km (0.093 R)
• M81: 47,766,600 km (0.113 R)
• M82: 49,784,825 km (0.115 R)
• M83: 50,332,802 km (0.096 R)
• M84: 50,883,023 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit