🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.58 AU - 1.7 AU

Year: 767 Days

Day: 46.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.06 AU - 2.2 AU

Year: 1135 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,898,069 km

• M1: 1,660,237 km (0.108 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 8.5

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.48 AU - 11.88 AU

Year: 12748 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,898,069 km

• M1: 135,236 km (0.068 R)
• M2: 189,241 km (0.106 R)
• M3: 595,250 km (0.041 R)
• M4: 732,880 km (0.083 R)
• M5: 993,629 km (0.069 R)
• M6: 1,463,965 km (0.116 R)
• M7: 1,517,222 km (0.092 R)
• M8: 2,146,131 km (0.072 R)
• M9: 2,393,267 km (0.096 R)
• M10: 2,552,588 km (0.087 R)
• M11: 2,948,873 km (0.089 R)
• M12: 3,119,714 km (0.087 R)
• M13: 3,223,834 km (0.096 R)
• M14: 3,761,938 km (0.081 R)
• M15: 4,327,717 km (0.072 R)
• M16: 4,600,883 km (0.103 R)
• M17: 5,122,979 km (0.077 R)
• M18: 5,246,248 km (0.115 R)
• M19: 5,876,952 km (0.066 R)
• M20: 6,799,971 km (0.069 R)
• M21: 8,195,271 km (0.054 R)
• M22: 9,073,859 km (0.091 R)
• M23: 9,173,341 km (0.094 R)
• M24: 9,726,854 km (0.12 R)
• M25: 10,446,868 km (0.042 R)
• M26: 11,451,567 km (0.061 R)
• M27: 14,587,139 km (0.07 R)
• M28: 18,785,902 km (0.111 R)
• M29: 19,167,526 km (0.082 R)
• M30: 19,616,021 km (0.12 R)
• M31: 20,003,180 km (0.089 R)
• M32: 20,588,706 km (0.086 R)
• M33: 21,312,012 km (0.085 R)
• M34: 21,444,406 km (0.095 R)
• M35: 21,577,099 km (0.12 R)
• M36: 21,976,675 km (0.103 R)
• M37: 23,258,430 km (0.028 R)
• M38: 23,874,025 km (0.108 R)
• M39: 24,218,250 km (0.115 R)
• M40: 24,494,856 km (0.082 R)
• M41: 24,981,498 km (0.094 R)
• M42: 25,471,281 km (0.048 R)
• M43: 26,460,423 km (0.049 R)
• M44: 26,816,765 km (0.07 R)
• M45: 27,318,217 km (0.076 R)
• M46: 28,185,136 km (0.12 R)
• M47: 29,061,032 km (0.118 R)
• M48: 30,839,601 km (0.076 R)
• M49: 31,515,634 km (0.062 R)
• M50: 32,653,176 km (0.086 R)
• M51: 33,111,843 km (0.099 R)
• M52: 33,495,861 km (0.091 R)
• M53: 34,578,650 km (0.077 R)
• M54: 34,890,263 km (0.097 R)
• M55: 34,968,203 km (0.101 R)
• M56: 37,895,684 km (0.097 R)
• M57: 38,216,721 km (0.098 R)
• M58: 39,999,329 km (0.112 R)
• M59: 40,326,200 km (0.081 R)
• M60: 40,490,160 km (0.095 R)
• M61: 40,736,248 km (0.113 R)
• M62: 41,395,077 km (0.105 R)
• M63: 41,643,110 km (0.087 R)
• M64: 41,974,470 km (0.109 R)
• M65: 42,306,876 km (0.057 R)
• M66: 42,473,229 km (0.085 R)
• M67: 43,057,708 km (0.118 R)
• M68: 44,826,703 km (0.09 R)
• M69: 45,251,411 km (0.088 R)
• M70: 45,592,195 km (0.113 R)
• M71: 45,933,727 km (0.118 R)
• M72: 46,276,157 km (0.099 R)
• M73: 46,533,465 km (0.12 R)
• M74: 48,696,800 km (0.118 R)
• M75: 49,220,841 km (0.111 R)
• M76: 49,308,356 km (0.045 R)
• M77: 50,715,773 km (0.063 R)
• M78: 51,779,862 km (0.085 R)
• M79: 52,851,432 km (0.071 R)
• M80: 54,201,253 km (0.105 R)
• M81: 55,744,655 km (0.09 R)
• M82: 56,109,823 km (0.073 R)
• M83: 57,394,420 km (0.043 R)
• M84: 57,947,932 km (0.029 R)
• M85: 58,410,638 km (0.068 R)
• M86: 59,992,636 km (0.091 R)
• M87: 60,086,134 km (0.025 R)
• M88: 60,366,930 km (0.075 R)
• M89: 61,683,092 km (0.051 R)
• M90: 62,249,918 km (0.078 R)
• M91: 62,913,534 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 9.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.26 AU - 13.82 AU

Year: 14319 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,898,069 km

• M1: 235,168 km (0.108 R)
• M2: 312,959 km (0.082 R)
• M3: 1,054,964 km (0.12 R)
• M4: 1,557,763 km (0.112 R)
• M5: 1,641,238 km (0.103 R)
• M6: 1,813,126 km (0.04 R)
• M7: 2,436,201 km (0.089 R)
• M8: 2,938,102 km (0.106 R)
• M9: 3,335,434 km (0.119 R)
• M10: 3,891,789 km (0.08 R)
• M11: 4,006,530 km (0.049 R)
• M12: 4,357,636 km (0.119 R)
• M13: 4,810,619 km (0.049 R)
• M14: 4,903,070 km (0.027 R)
• M15: 5,027,236 km (0.099 R)
• M16: 5,152,450 km (0.119 R)
• M17: 5,958,334 km (0.074 R)
• M18: 6,837,819 km (0.063 R)
• M19: 7,011,652 km (0.056 R)
• M20: 7,081,664 km (0.038 R)
• M21: 7,222,136 km (0.109 R)
• M22: 8,231,922 km (0.05 R)
• M23: 8,342,774 km (0.106 R)
• M24: 8,491,325 km (0.103 R)
• M25: 9,018,208 km (0.1 R)
• M26: 9,323,986 km (0.064 R)
• M27: 10,222,322 km (0.077 R)
• M28: 11,517,540 km (0.072 R)
• M29: 11,641,557 km (0.058 R)
• M30: 12,949,640 km (0.064 R)
• M31: 14,126,377 km (0.103 R)
• M32: 14,884,839 km (0.05 R)
• M33: 15,065,254 km (0.103 R)
• M34: 15,291,745 km (0.088 R)
• M35: 15,565,060 km (0.119 R)
• M36: 15,978,100 km (0.113 R)
• M37: 16,674,328 km (0.058 R)
• M38: 17,049,819 km (0.102 R)
• M39: 17,761,306 km (0.09 R)
• M40: 19,606,895 km (0.067 R)
• M41: 19,903,847 km (0.116 R)
• M42: 20,652,734 km (0.115 R)
• M43: 21,207,742 km (0.115 R)
• M44: 21,614,499 km (0.107 R)
• M45: 23,058,417 km (0.112 R)
• M46: 23,897,512 km (0.091 R)
• M47: 24,108,894 km (0.097 R)
• M48: 24,214,809 km (0.042 R)
• M49: 25,121,073 km (0.088 R)
• M50: 25,228,484 km (0.104 R)
• M51: 25,336,045 km (0.062 R)
• M52: 26,256,072 km (0.056 R)
• M53: 27,022,013 km (0.026 R)
• M54: 27,187,019 km (0.114 R)
• M55: 27,297,273 km (0.072 R)
• M56: 28,017,437 km (0.099 R)
• M57: 28,519,787 km (0.114 R)
• M58: 29,081,228 km (0.119 R)
• M59: 29,646,558 km (0.081 R)
• M60: 30,902,731 km (0.087 R)
• M61: 31,769,202 km (0.066 R)
• M62: 32,176,258 km (0.12 R)
• M63: 32,760,737 km (0.107 R)
• M64: 33,113,189 km (0.099 R)
• M65: 33,821,835 km (0.096 R)
• M66: 35,856,515 km (0.087 R)
• M67: 36,645,046 km (0.075 R)
• M68: 38,300,795 km (0.083 R)
• M69: 38,795,964 km (0.092 R)
• M70: 39,106,679 km (0.119 R)
• M71: 40,043,460 km (0.107 R)
• M72: 40,735,201 km (0.119 R)
• M73: 41,240,692 km (0.056 R)
• M74: 41,304,122 km (0.08 R)
• M75: 41,684,848 km (0.106 R)
• M76: 42,066,622 km (0.077 R)
• M77: 42,258,107 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit