🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 441 Days

Day: 44.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.56 AU - 2.16 AU

Year: 931 Days

Day: 22.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.11 AU - 2.95 AU

Year: 1477 Days

Day: 45.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 12

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.17 AU - 10.17 AU

Year: 11039 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,840,248 km

• M1: 174,730 km (0.107 R)
• M2: 271,221 km (0.073 R)
• M3: 435,031 km (0.095 R)
• M4: 878,289 km (0.11 R)
• M5: 1,393,953 km (0.101 R)
• M6: 1,488,499 km (0.087 R)
• M7: 1,836,912 km (0.111 R)
• M8: 2,101,700 km (0.1 R)
• M9: 2,464,625 km (0.054 R)
• M10: 3,345,008 km (0.037 R)
• M11: 3,538,738 km (0.06 R)
• M12: 3,937,266 km (0.077 R)
• M13: 4,039,143 km (0.114 R)
• M14: 4,455,773 km (0.109 R)
• M15: 4,777,258 km (0.109 R)
• M16: 5,330,023 km (0.111 R)
• M17: 5,710,001 km (0.104 R)
• M18: 6,576,771 km (0.066 R)
• M19: 6,902,147 km (0.102 R)
• M20: 7,274,496 km (0.103 R)
• M21: 7,738,698 km (0.105 R)
• M22: 7,952,922 km (0.075 R)
• M23: 8,212,474 km (0.108 R)
• M24: 8,387,205 km (0.105 R)
• M25: 9,143,272 km (0.08 R)
• M26: 9,506,496 km (0.114 R)
• M27: 10,577,617 km (0.091 R)
• M28: 10,672,462 km (0.112 R)
• M29: 11,588,749 km (0.116 R)
• M30: 11,686,586 km (0.112 R)
• M31: 12,130,592 km (0.084 R)
• M32: 12,832,356 km (0.068 R)
• M33: 13,702,118 km (0.097 R)
• M34: 14,222,718 km (0.111 R)
• M35: 14,380,245 km (0.113 R)
• M36: 14,855,966 km (0.11 R)
• M37: 16,040,781 km (0.057 R)
• M38: 17,367,714 km (0.091 R)
• M39: 17,536,162 km (0.112 R)
• M40: 18,328,881 km (0.096 R)
• M41: 18,500,320 km (0.09 R)
• M42: 19,656,711 km (0.091 R)
• M43: 20,955,670 km (0.113 R)
• M44: 23,017,128 km (0.075 R)
• M45: 23,822,414 km (0.107 R)
• M46: 28,182,593 km (0.089 R)
• M47: 28,512,756 km (0.09 R)
• M48: 29,243,691 km (0.05 R)
• M49: 29,712,082 km (0.065 R)
• M50: 30,927,864 km (0.071 R)
• M51: 31,953,357 km (0.105 R)
• M52: 32,297,731 km (0.067 R)
• M53: 32,574,039 km (0.099 R)
• M54: 32,781,830 km (0.111 R)
• M55: 33,129,047 km (0.119 R)
• M56: 36,452,663 km (0.066 R)
• M57: 36,956,808 km (0.11 R)
• M58: 37,101,170 km (0.051 R)
• M59: 37,535,602 km (0.102 R)
• M60: 37,971,829 km (0.115 R)
• M61: 38,995,976 km (0.072 R)
• M62: 39,290,235 km (0.083 R)
• M63: 39,585,242 km (0.071 R)
• M64: 40,474,751 km (0.1 R)
• M65: 40,623,751 km (0.108 R)
• M66: 41,071,497 km (0.068 R)
• M67: 41,595,987 km (0.099 R)
• M68: 41,671,085 km (0.106 R)
• M69: 42,651,550 km (0.041 R)
• M70: 42,878,938 km (0.114 R)
• M71: 42,954,785 km (0.031 R)
• M72: 43,945,272 km (0.074 R)
• M73: 44,328,093 km (0.084 R)
• M74: 45,329,052 km (0.085 R)
• M75: 47,117,944 km (0.106 R)
• M76: 47,274,573 km (0.107 R)
• M77: 47,509,890 km (0.099 R)
• M78: 47,902,884 km (0.108 R)
• M79: 47,981,572 km (0.097 R)
• M80: 49,406,193 km (0.099 R)
• M81: 50,123,814 km (0.032 R)
• M82: 50,283,734 km (0.079 R)
• M83: 50,604,023 km (0.092 R)
• M84: 52,135,008 km (0.097 R)
• M85: 53,599,271 km (0.036 R)
• M86: 53,680,952 km (0.063 R)
• M87: 54,665,306 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.1

Radius: 6.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.98 AU - 20.78 AU

Year: 27754 Days

Day: 17.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,840,248 km

• M1: 689,497 km (0.119 R)
• M2: 751,281 km (0.115 R)
• M3: 880,982 km (0.061 R)
• M4: 971,489 km (0.052 R)
• M5: 1,660,836 km (0.078 R)
• M6: 2,007,005 km (0.096 R)
• M7: 2,219,284 km (0.103 R)
• M8: 3,103,857 km (0.104 R)
• M9: 3,564,917 km (0.077 R)
• M10: 3,747,875 km (0.039 R)
• M11: 3,896,576 km (0.076 R)
• M12: 4,471,331 km (0.096 R)
• M13: 5,236,823 km (0.12 R)
• M14: 5,571,174 km (0.071 R)
• M15: 5,613,361 km (0.106 R)
• M16: 6,042,258 km (0.08 R)
• M17: 6,885,691 km (0.113 R)
• M18: 6,931,169 km (0.104 R)
• M19: 7,205,681 km (0.039 R)
• M20: 7,765,625 km (0.072 R)
• M21: 8,050,759 km (0.102 R)
• M22: 8,339,333 km (0.062 R)
• M23: 9,275,666 km (0.112 R)
• M24: 9,884,081 km (0.057 R)
• M25: 10,820,564 km (0.085 R)
• M26: 10,873,372 km (0.103 R)
• M27: 11,085,801 km (0.037 R)
• M28: 11,353,132 km (0.085 R)
• M29: 11,406,838 km (0.05 R)
• M30: 12,277,796 km (0.078 R)
• M31: 12,888,904 km (0.047 R)
• M32: 13,510,034 km (0.106 R)
• M33: 14,430,659 km (0.115 R)
• M34: 14,722,525 km (0.113 R)
• M35: 14,898,602 km (0.097 R)
• M36: 15,016,335 km (0.104 R)
• M37: 16,029,711 km (0.1 R)
• M38: 16,636,031 km (0.111 R)
• M39: 18,310,480 km (0.119 R)
• M40: 18,499,871 km (0.119 R)
• M41: 18,689,860 km (0.114 R)
• M42: 18,816,869 km (0.04 R)
• M43: 18,880,448 km (0.114 R)
• M44: 19,199,690 km (0.08 R)
• M45: 19,327,895 km (0.108 R)
• M46: 19,843,410 km (0.109 R)
• M47: 20,167,887 km (0.108 R)
• M48: 20,428,786 km (0.064 R)
• M49: 20,559,535 km (0.108 R)
• M50: 21,416,880 km (0.066 R)
• M51: 21,549,872 km (0.097 R)
• M52: 21,816,605 km (0.102 R)
• M53: 22,488,001 km (0.077 R)
• M54: 22,962,226 km (0.03 R)
• M55: 23,439,593 km (0.074 R)
• M56: 24,196,408 km (0.104 R)
• M57: 24,543,027 km (0.097 R)
• M58: 24,821,578 km (0.108 R)
• M59: 25,101,027 km (0.108 R)
• M60: 25,451,983 km (0.028 R)
• M61: 25,733,826 km (0.056 R)
• M62: 26,514,427 km (0.091 R)
• M63: 26,728,652 km (0.086 R)
• M64: 26,800,159 km (0.092 R)
• M65: 26,943,474 km (0.116 R)
• M66: 27,086,938 km (0.07 R)
• M67: 27,663,638 km (0.095 R)
• M68: 27,808,449 km (0.115 R)
• M69: 28,463,089 km (0.111 R)
• M70: 28,609,246 km (0.068 R)
• M71: 30,084,730 km (0.12 R)
• M72: 30,981,869 km (0.107 R)
• M73: 34,501,159 km (0.075 R)
• M74: 35,912,315 km (0.033 R)
• M75: 37,662,610 km (0.104 R)
• M76: 37,903,463 km (0.109 R)
• M77: 38,064,281 km (0.108 R)
• M78: 38,952,892 km (0.109 R)
• M79: 39,033,974 km (0.113 R)
• M80: 39,440,431 km (0.109 R)
• M81: 41,080,323 km (0.061 R)
• M82: 41,742,443 km (0.067 R)
• M83: 42,575,105 km (0.102 R)
• M84: 43,245,304 km (0.101 R)
• M85: 45,361,665 km (0.098 R)
• M86: 46,906,113 km (0.057 R)
• M87: 47,165,217 km (0.119 R)
• M88: 49,255,099 km (0.11 R)
• M89: 50,842,332 km (0.088 R)
• M90: 52,535,780 km (0.112 R)
• M91: 52,804,757 km (0.119 R)
• M92: 56,069,282 km (0.1 R)
• M93: 57,633,328 km (0.087 R)
• M94: 59,959,575 km (0.117 R)
• M95: 63,458,070 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit