🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 43.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 14.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,287,612 km

• M1: 131,646 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.59 AU - 0.63 AU

Year: 175 Days

Day: 21.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.71 AU - 0.97 AU

Year: 283 Days

Day: 22 Hours

Environment

Temp: 140 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,287,612 km

• M1: 92,751 km (0.068 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.33 AU - 2.49 AU

Year: 1373 Days

Day: 26.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.9 AU - 7.48 AU

Year: 5653 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,287,612 km

• M1: 178,470 km (0.069 R)
• M2: 331,509 km (0.066 R)
• M3: 485,295 km (0.085 R)
• M4: 924,515 km (0.1 R)
• M5: 1,275,471 km (0.097 R)
• M6: 1,492,987 km (0.114 R)
• M7: 1,579,903 km (0.1 R)
• M8: 1,668,764 km (0.106 R)
• M9: 2,238,433 km (0.086 R)
• M10: 2,524,614 km (0.069 R)
• M11: 2,976,250 km (0.117 R)
• M12: 3,785,425 km (0.086 R)
• M13: 4,004,436 km (0.065 R)
• M14: 4,103,021 km (0.113 R)
• M15: 4,634,542 km (0.105 R)
• M16: 4,895,441 km (0.08 R)
• M17: 5,241,909 km (0.116 R)
• M18: 5,596,456 km (0.112 R)
• M19: 5,987,056 km (0.106 R)
• M20: 6,100,302 km (0.12 R)
• M21: 6,242,869 km (0.118 R)
• M22: 6,618,808 km (0.051 R)
• M23: 6,972,607 km (0.076 R)
• M24: 7,121,756 km (0.098 R)
• M25: 7,914,924 km (0.098 R)
• M26: 8,070,656 km (0.08 R)
• M27: 8,196,019 km (0.111 R)
• M28: 8,448,689 km (0.092 R)
• M29: 8,704,053 km (0.082 R)
• M30: 8,864,871 km (0.074 R)
• M31: 9,287,784 km (0.111 R)
• M32: 9,386,369 km (0.041 R)
• M33: 9,485,253 km (0.113 R)
• M34: 9,617,647 km (0.081 R)
• M35: 10,630,275 km (0.109 R)
• M36: 10,767,905 km (0.094 R)
• M37: 11,219,092 km (0.073 R)
• M38: 11,359,266 km (0.044 R)
• M39: 11,889,889 km (0.061 R)
• M40: 12,792,413 km (0.106 R)
• M41: 13,604,879 km (0.093 R)
• M42: 14,168,414 km (0.085 R)
• M43: 14,395,953 km (0.066 R)
• M44: 15,983,336 km (0.054 R)
• M45: 16,101,668 km (0.036 R)
• M46: 16,339,229 km (0.035 R)
• M47: 17,584,931 km (0.049 R)
• M48: 18,322,298 km (0.096 R)
• M49: 20,209,775 km (0.065 R)
• M50: 20,680,559 km (0.078 R)
• M51: 20,938,915 km (0.088 R)
• M52: 21,068,467 km (0.098 R)
• M53: 21,939,126 km (0.106 R)
• M54: 22,070,623 km (0.093 R)
• M55: 23,266,957 km (0.062 R)
• M56: 23,625,543 km (0.075 R)
• M57: 24,121,460 km (0.067 R)
• M58: 24,302,623 km (0.09 R)
• M59: 24,438,757 km (0.103 R)
• M60: 24,620,818 km (0.119 R)
• M61: 24,757,550 km (0.076 R)
• M62: 24,894,582 km (0.102 R)
• M63: 26,232,435 km (0.115 R)
• M64: 26,839,803 km (0.117 R)
• M65: 26,933,601 km (0.103 R)
• M66: 27,074,522 km (0.079 R)
• M67: 27,309,989 km (0.069 R)
• M68: 27,640,899 km (0.088 R)
• M69: 28,211,166 km (0.095 R)
• M70: 28,354,332 km (0.088 R)
• M71: 30,481,913 km (0.119 R)
• M72: 30,628,818 km (0.065 R)
• M73: 31,416,450 km (0.089 R)
• M74: 31,564,852 km (0.072 R)
• M75: 31,812,735 km (0.065 R)
• M76: 32,810,852 km (0.065 R)
• M77: 32,911,232 km (0.093 R)
• M78: 33,768,578 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 11.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.26 AU - 8.52 AU

Year: 8136 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,287,612 km

• M1: 202,256 km (0.114 R)
• M2: 281,244 km (0.03 R)
• M3: 515,813 km (0.097 R)
• M4: 802,593 km (0.09 R)
• M5: 1,001,857 km (0.079 R)
• M6: 1,202,019 km (0.113 R)
• M7: 1,315,414 km (0.066 R)
• M8: 1,713,943 km (0.094 R)
• M9: 2,090,630 km (0.081 R)
• M10: 2,268,652 km (0.099 R)
• M11: 2,597,917 km (0.098 R)
• M12: 2,898,608 km (0.055 R)
• M13: 3,165,341 km (0.094 R)
• M14: 3,533,651 km (0.096 R)
• M15: 3,675,320 km (0.101 R)
• M16: 4,037,946 km (0.084 R)
• M17: 4,136,531 km (0.099 R)
• M18: 4,361,526 km (0.067 R)
• M19: 5,113,854 km (0.095 R)
• M20: 5,194,038 km (0.054 R)
• M21: 5,355,604 km (0.046 R)
• M22: 5,518,815 km (0.073 R)
• M23: 5,601,094 km (0.112 R)
• M24: 5,766,848 km (0.091 R)
• M25: 6,245,262 km (0.062 R)
• M26: 6,619,855 km (0.106 R)
• M27: 6,972,158 km (0.116 R)
• M28: 7,542,575 km (0.111 R)
• M29: 8,888,357 km (0.062 R)
• M30: 9,506,496 km (0.065 R)
• M31: 9,671,502 km (0.072 R)
• M32: 9,837,406 km (0.115 R)
• M33: 10,004,208 km (0.038 R)
• M34: 10,205,866 km (0.107 R)
• M35: 10,818,469 km (0.093 R)
• M36: 11,830,499 km (0.073 R)
• M37: 11,972,617 km (0.049 R)
• M38: 12,222,445 km (0.079 R)
• M39: 12,510,122 km (0.092 R)
• M40: 12,618,431 km (0.043 R)
• M41: 12,872,747 km (0.108 R)
• M42: 13,238,963 km (0.056 R)
• M43: 14,585,643 km (0.118 R)
• M44: 15,044,160 km (0.115 R)
• M45: 15,507,465 km (0.105 R)
• M46: 15,779,883 km (0.093 R)
• M47: 16,053,946 km (0.105 R)
• M48: 16,132,485 km (0.115 R)
• M49: 16,250,667 km (0.115 R)
• M50: 16,606,710 km (0.116 R)
• M51: 16,885,560 km (0.105 R)
• M52: 17,853,010 km (0.056 R)
• M53: 18,384,531 km (0.111 R)
• M54: 19,004,315 km (0.071 R)
• M55: 19,129,080 km (0.103 R)
• M56: 19,799,278 km (0.071 R)
• M57: 20,137,220 km (0.091 R)
• M58: 20,434,471 km (0.096 R)
• M59: 20,562,377 km (0.101 R)
• M60: 21,551,518 km (0.068 R)
• M61: 22,073,615 km (0.08 R)
• M62: 22,600,050 km (0.074 R)
• M63: 22,776,425 km (0.039 R)
• M64: 22,953,250 km (0.093 R)
• M65: 23,889,134 km (0.106 R)
• M66: 24,158,859 km (0.112 R)
• M67: 24,928,540 km (0.053 R)
• M68: 25,065,123 km (0.108 R)
• M69: 25,752,226 km (0.068 R)
• M70: 25,844,229 km (0.097 R)
• M71: 25,982,607 km (0.065 R)
• M72: 26,074,909 km (0.117 R)
• M73: 26,213,736 km (0.116 R)
• M74: 26,724,463 km (0.048 R)
• M75: 28,514,102 km (0.054 R)
• M76: 28,800,283 km (0.119 R)
• M77: 30,196,629 km (0.116 R)
• M78: 30,732,040 km (0.06 R)
• M79: 31,025,402 km (0.11 R)
• M80: 31,270,593 km (0.072 R)
• M81: 31,960,388 km (0.117 R)
• M82: 32,059,422 km (0.109 R)
• M83: 32,406,639 km (0.089 R)
• M84: 33,004,731 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 5.4

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.15 AU - 15.89 AU

Year: 18249 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,287,612 km

• M1: 75,697 km (0.103 R)
• M2: 127,457 km (0.079 R)
• M3: 1,034,320 km (0.084 R)
• M4: 1,361,191 km (0.106 R)
• M5: 1,596,209 km (0.092 R)
• M6: 2,077,166 km (0.104 R)
• M7: 2,347,340 km (0.095 R)
• M8: 2,571,587 km (0.104 R)
• M9: 2,628,734 km (0.117 R)
• M10: 2,686,179 km (0.105 R)
• M11: 2,832,037 km (0.114 R)
• M12: 3,040,427 km (0.106 R)
• M13: 3,161,751 km (0.087 R)
• M14: 3,440,601 km (0.115 R)
• M15: 3,663,053 km (0.067 R)
• M16: 3,824,769 km (0.11 R)
• M17: 3,922,905 km (0.088 R)
• M18: 4,021,939 km (0.037 R)
• M19: 4,256,209 km (0.053 R)
• M20: 4,772,920 km (0.114 R)
• M21: 4,808,076 km (0.028 R)
• M22: 5,345,880 km (0.101 R)
• M23: 5,864,835 km (0.055 R)
• M24: 6,245,412 km (0.057 R)
• M25: 6,399,797 km (0.105 R)
• M26: 7,597,926 km (0.037 R)
• M27: 8,180,311 km (0.106 R)
• M28: 8,222,348 km (0.093 R)
• M29: 8,993,375 km (0.027 R)
• M30: 9,036,908 km (0.104 R)
• M31: 9,167,806 km (0.101 R)
• M32: 10,741,277 km (0.104 R)
• M33: 11,019,379 km (0.115 R)
• M34: 11,393,823 km (0.097 R)
• M35: 11,677,311 km (0.094 R)
• M36: 12,059,084 km (0.071 R)
• M37: 13,278,008 km (0.033 R)
• M38: 14,586,840 km (0.105 R)
• M39: 14,637,852 km (0.088 R)
• M40: 16,893,340 km (0.103 R)
• M41: 17,000,900 km (0.046 R)
• M42: 17,054,756 km (0.109 R)
• M43: 17,108,611 km (0.106 R)
• M44: 18,033,575 km (0.118 R)
• M45: 18,419,238 km (0.051 R)
• M46: 18,474,589 km (0.096 R)
• M47: 18,974,695 km (0.086 R)
• M48: 19,423,189 km (0.039 R)
• M49: 19,988,519 km (0.085 R)
• M50: 20,216,207 km (0.103 R)
• M51: 21,716,973 km (0.09 R)
• M52: 21,775,316 km (0.11 R)
• M53: 22,539,762 km (0.098 R)
• M54: 22,955,045 km (0.052 R)
• M55: 24,823,971 km (0.106 R)
• M56: 26,304,242 km (0.048 R)
• M57: 27,180,886 km (0.098 R)
• M58: 28,769,915 km (0.046 R)
• M59: 29,027,073 km (0.098 R)
• M60: 30,193,039 km (0.113 R)
• M61: 30,323,638 km (0.103 R)
• M62: 30,585,135 km (0.052 R)
• M63: 31,242,468 km (0.078 R)
• M64: 31,970,711 km (0.039 R)
• M65: 32,972,867 km (0.077 R)
• M66: 34,189,097 km (0.114 R)
• M67: 34,257,015 km (0.118 R)
• M68: 35,007,996 km (0.09 R)
• M69: 35,971,556 km (0.079 R)
• M70: 36,040,670 km (0.054 R)
• M71: 37,503,139 km (0.113 R)
• M72: 38,488,839 km (0.095 R)
• M73: 38,701,268 km (0.077 R)
• M74: 38,913,997 km (0.101 R)
• M75: 39,411,858 km (0.101 R)
• M76: 39,768,799 km (0.089 R)
• M77: 40,055,129 km (0.118 R)
• M78: 40,126,786 km (0.091 R)
• M79: 40,198,444 km (0.088 R)
• M80: 40,629,734 km (0.065 R)
• M81: 42,005,437 km (0.069 R)
• M82: 42,516,164 km (0.054 R)
• M83: 44,505,217 km (0.106 R)
• M84: 44,802,468 km (0.11 R)
• M85: 44,876,818 km (0.118 R)
• M86: 44,951,318 km (0.094 R)
• M87: 45,773,059 km (0.082 R)
• M88: 47,734,885 km (0.093 R)
• M89: 48,039,167 km (0.049 R)
• M90: 48,496,787 km (0.102 R)
• M91: 50,651,296 km (0.048 R)
• M92: 50,884,070 km (0.115 R)
• M93: 51,039,353 km (0.05 R)
• M94: 51,117,144 km (0.097 R)
• M95: 51,584,188 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit