🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.81 AU - 2.93 AU

Year: 1339 Days

Day: 20.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,524,864 km

• M1: 114,592 km (0.088 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 10.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.01 AU - 5.09 AU

Year: 4166 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,524,864 km

• M1: 130,150 km (0.06 R)
• M2: 207,043 km (0.084 R)
• M3: 387,458 km (0.088 R)
• M4: 453,132 km (0.116 R)
• M5: 523,742 km (0.049 R)
• M6: 677,978 km (0.065 R)
• M7: 815,159 km (0.099 R)
• M8: 1,021,305 km (0.086 R)
• M9: 1,283,550 km (0.099 R)
• M10: 1,525,599 km (0.111 R)
• M11: 1,709,754 km (0.119 R)
• M12: 1,826,889 km (0.029 R)
• M13: 1,961,826 km (0.116 R)
• M14: 2,210,009 km (0.104 R)
• M15: 2,468,664 km (0.076 R)
• M16: 2,892,325 km (0.084 R)
• M17: 2,979,840 km (0.118 R)
• M18: 3,121,808 km (0.078 R)
• M19: 3,412,477 km (0.112 R)
• M20: 3,769,118 km (0.108 R)
• M21: 4,000,546 km (0.089 R)
• M22: 4,117,981 km (0.103 R)
• M23: 4,661,021 km (0.064 R)
• M24: 4,784,888 km (0.095 R)
• M25: 6,014,582 km (0.111 R)
• M26: 6,262,765 km (0.1 R)
• M27: 6,722,629 km (0.082 R)
• M28: 7,074,783 km (0.03 R)
• M29: 7,145,991 km (0.069 R)
• M30: 7,748,123 km (0.065 R)
• M31: 7,821,575 km (0.114 R)
• M32: 7,895,177 km (0.075 R)
• M33: 8,117,330 km (0.046 R)
• M34: 8,593,350 km (0.118 R)
• M35: 9,572,319 km (0.091 R)
• M36: 9,730,145 km (0.079 R)
• M37: 9,862,389 km (0.068 R)
• M38: 10,208,858 km (0.06 R)
• M39: 10,451,057 km (0.115 R)
• M40: 10,777,031 km (0.096 R)
• M41: 10,859,010 km (0.098 R)
• M42: 11,327,700 km (0.09 R)
• M43: 11,746,724 km (0.094 R)
• M44: 12,370,547 km (0.081 R)
• M45: 12,859,882 km (0.114 R)
• M46: 13,150,850 km (0.066 R)
• M47: 13,238,514 km (0.106 R)
• M48: 13,385,120 km (0.027 R)
• M49: 13,620,737 km (0.074 R)
• M50: 14,396,102 km (0.109 R)
• M51: 14,971,755 km (0.115 R)
• M52: 15,524,070 km (0.074 R)
• M53: 15,958,353 km (0.115 R)
• M54: 16,176,915 km (0.106 R)
• M55: 16,270,863 km (0.103 R)
• M56: 16,617,182 km (0.113 R)
• M57: 16,743,592 km (0.108 R)
• M58: 16,934,030 km (0.084 R)
• M59: 17,284,837 km (0.12 R)
• M60: 17,993,781 km (0.076 R)
• M61: 18,156,245 km (0.116 R)
• M62: 18,286,545 km (0.053 R)
• M63: 18,515,429 km (0.067 R)
• M64: 19,240,680 km (0.107 R)
• M65: 19,540,025 km (0.083 R)
• M66: 19,807,506 km (0.089 R)
• M67: 20,413,677 km (0.101 R)
• M68: 21,128,455 km (0.082 R)
• M69: 21,471,782 km (0.108 R)
• M70: 21,540,747 km (0.068 R)
• M71: 21,920,875 km (0.039 R)
• M72: 22,303,247 km (0.093 R)
• M73: 22,758,025 km (0.089 R)
• M74: 22,828,336 km (0.09 R)
• M75: 22,968,958 km (0.057 R)
• M76: 23,499,133 km (0.119 R)
• M77: 23,605,646 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 12.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.68 AU - 8.4 AU

Year: 8369 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,524,864 km

• M1: 158,125 km (0.045 R)
• M2: 261,497 km (0.083 R)
• M3: 349,161 km (0.093 R)
• M4: 428,598 km (0.075 R)
• M5: 584,628 km (0.12 R)
• M6: 826,229 km (0.036 R)
• M7: 925,712 km (0.093 R)
• M8: 1,231,490 km (0.109 R)
• M9: 1,507,647 km (0.047 R)
• M10: 1,847,982 km (0.09 R)
• M11: 2,004,761 km (0.081 R)
• M12: 3,143,051 km (0.064 R)
• M13: 4,152,538 km (0.114 R)
• M14: 5,002,852 km (0.077 R)
• M15: 5,255,672 km (0.079 R)
• M16: 6,173,605 km (0.047 R)
• M17: 6,274,883 km (0.106 R)
• M18: 6,479,233 km (0.065 R)
• M19: 6,894,517 km (0.093 R)
• M20: 7,750,965 km (0.119 R)
• M21: 8,044,027 km (0.079 R)
• M22: 9,098,243 km (0.086 R)
• M23: 9,680,777 km (0.115 R)
• M24: 9,798,810 km (0.094 R)
• M25: 10,036,222 km (0.093 R)
• M26: 10,315,521 km (0.082 R)
• M27: 11,417,309 km (0.107 R)
• M28: 11,583,812 km (0.078 R)
• M29: 12,130,143 km (0.084 R)
• M30: 12,427,843 km (0.076 R)
• M31: 12,556,198 km (0.07 R)
• M32: 12,814,254 km (0.037 R)
• M33: 13,161,022 km (0.111 R)
• M34: 13,379,286 km (0.077 R)
• M35: 14,354,215 km (0.103 R)
• M36: 14,488,853 km (0.059 R)
• M37: 15,489,663 km (0.112 R)
• M38: 15,720,193 km (0.037 R)
• M39: 16,701,106 km (0.052 R)
• M40: 16,795,503 km (0.076 R)
• M41: 17,270,476 km (0.114 R)
• M42: 17,653,596 km (0.115 R)
• M43: 18,087,879 km (0.078 R)
• M44: 18,819,711 km (0.095 R)
• M45: 19,412,268 km (0.114 R)
• M46: 19,810,648 km (0.065 R)
• M47: 20,211,720 km (0.04 R)
• M48: 20,463,792 km (0.076 R)
• M49: 20,564,920 km (0.062 R)
• M50: 20,767,625 km (0.093 R)
• M51: 20,920,065 km (0.111 R)
• M52: 21,739,563 km (0.104 R)
• M53: 23,199,039 km (0.1 R)
• M54: 23,462,930 km (0.094 R)
• M55: 23,887,339 km (0.081 R)
• M56: 27,094,867 km (0.057 R)
• M57: 27,206,018 km (0.071 R)
• M58: 27,372,820 km (0.058 R)
• M59: 27,651,820 km (0.091 R)
• M60: 29,345,268 km (0.084 R)
• M61: 29,974,626 km (0.12 R)
• M62: 30,204,558 km (0.056 R)
• M63: 30,319,748 km (0.109 R)
• M64: 30,435,088 km (0.109 R)
• M65: 32,182,840 km (0.071 R)
• M66: 32,831,796 km (0.056 R)
• M67: 33,187,540 km (0.063 R)
• M68: 33,544,630 km (0.108 R)
• M69: 35,106,731 km (0.058 R)
• M70: 36,938,557 km (0.096 R)
• M71: 37,866,063 km (0.111 R)
• M72: 38,176,928 km (0.051 R)
• M73: 38,801,200 km (0.114 R)
• M74: 39,114,607 km (0.097 R)
• M75: 39,996,636 km (0.072 R)
• M76: 40,313,185 km (0.097 R)
• M77: 42,101,628 km (0.094 R)
• M78: 43,524,902 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit