🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.05 AU

Year: 338 Days

Day: 15.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,899,214 km

• M1: 54,753 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.71 AU - 1.87 AU

Year: 875 Days

Day: 47.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,899,214 km

• M1: 290,070 km (0.095 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 14.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.21 AU - 11.07 AU

Year: 11794 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,899,214 km

• M1: 512,822 km (0.118 R)
• M2: 962,812 km (0.058 R)
• M3: 1,208,152 km (0.036 R)
• M4: 1,551,180 km (0.091 R)
• M5: 1,870,273 km (0.082 R)
• M6: 2,009,698 km (0.118 R)
• M7: 2,299,319 km (0.084 R)
• M8: 2,449,366 km (0.073 R)
• M9: 3,149,035 km (0.095 R)
• M10: 3,384,502 km (0.115 R)
• M11: 3,695,965 km (0.056 R)
• M12: 4,346,865 km (0.084 R)
• M13: 5,230,690 km (0.117 R)
• M14: 5,390,011 km (0.063 R)
• M15: 6,809,695 km (0.06 R)
• M16: 6,983,977 km (0.12 R)
• M17: 7,248,466 km (0.068 R)
• M18: 7,381,907 km (0.078 R)
• M19: 8,619,680 km (0.109 R)
• M20: 8,713,926 km (0.073 R)
• M21: 9,431,996 km (0.078 R)
• M22: 9,871,963 km (0.056 R)
• M23: 10,368,778 km (0.066 R)
• M24: 10,873,820 km (0.115 R)
• M25: 11,078,171 km (0.079 R)
• M26: 11,960,499 km (0.089 R)
• M27: 12,171,432 km (0.104 R)
• M28: 12,650,594 km (0.081 R)
• M29: 12,865,566 km (0.097 R)
• M30: 13,027,581 km (0.082 R)
• M31: 13,190,343 km (0.067 R)
• M32: 14,460,130 km (0.064 R)
• M33: 16,174,671 km (0.081 R)
• M34: 16,291,208 km (0.115 R)
• M35: 16,760,347 km (0.118 R)
• M36: 17,353,203 km (0.101 R)
• M37: 17,832,216 km (0.086 R)
• M38: 18,315,866 km (0.077 R)
• M39: 19,110,829 km (0.105 R)
• M40: 19,543,466 km (0.104 R)
• M41: 19,917,012 km (0.101 R)
• M42: 20,042,076 km (0.099 R)
• M43: 21,691,242 km (0.111 R)
• M44: 22,337,056 km (0.045 R)
• M45: 23,186,174 km (0.088 R)
• M46: 24,513,107 km (0.097 R)
• M47: 24,647,147 km (0.063 R)
• M48: 25,185,849 km (0.084 R)
• M49: 26,001,157 km (0.1 R)
• M50: 26,411,953 km (0.083 R)
• M51: 28,639,615 km (0.046 R)
• M52: 29,775,960 km (0.11 R)
• M53: 30,999,372 km (0.083 R)
• M54: 32,312,691 km (0.066 R)
• M55: 35,068,882 km (0.103 R)
• M56: 36,207,771 km (0.09 R)
• M57: 36,360,510 km (0.115 R)
• M58: 36,513,399 km (0.099 R)
• M59: 37,050,456 km (0.085 R)
• M60: 40,882,854 km (0.095 R)
• M61: 43,047,834 km (0.1 R)
• M62: 44,430,119 km (0.065 R)
• M63: 44,839,419 km (0.113 R)
• M64: 45,579,330 km (0.116 R)
• M65: 45,909,492 km (0.075 R)
• M66: 46,738,414 km (0.093 R)
• M67: 48,326,844 km (0.062 R)
• M68: 48,747,813 km (0.068 R)
• M69: 50,273,412 km (0.08 R)
• M70: 50,785,336 km (0.107 R)
• M71: 51,900,588 km (0.071 R)
• M72: 52,245,411 km (0.039 R)
• M73: 52,850,534 km (0.086 R)
• M74: 53,893,531 km (0.096 R)
• M75: 54,155,327 km (0.101 R)
• M76: 55,118,887 km (0.112 R)
• M77: 55,558,704 km (0.087 R)
• M78: 57,329,644 km (0.083 R)
• M79: 57,596,975 km (0.081 R)
• M80: 59,119,134 km (0.111 R)
• M81: 59,479,216 km (0.079 R)
• M82: 60,654,606 km (0.078 R)

Asteroid Belt

Center: 10.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 12

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.42 AU - 13.42 AU

Year: 14096 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,899,214 km

• M1: 196,871 km (0.046 R)
• M2: 306,975 km (0.048 R)
• M3: 410,497 km (0.104 R)
• M4: 498,759 km (0.11 R)
• M5: 810,372 km (0.097 R)
• M6: 948,151 km (0.104 R)
• M7: 1,051,823 km (0.033 R)
• M8: 1,226,254 km (0.082 R)
• M9: 1,410,708 km (0.085 R)
• M10: 1,629,420 km (0.065 R)
• M11: 2,524,913 km (0.076 R)
• M12: 2,762,325 km (0.117 R)
• M13: 3,038,333 km (0.067 R)
• M14: 3,683,848 km (0.102 R)
• M15: 3,784,377 km (0.111 R)
• M16: 5,361,737 km (0.037 R)
• M17: 5,745,905 km (0.029 R)
• M18: 6,218,634 km (0.075 R)
• M19: 6,909,926 km (0.055 R)
• M20: 7,076,278 km (0.115 R)
• M21: 7,455,210 km (0.099 R)
• M22: 7,540,331 km (0.112 R)
• M23: 8,497,907 km (0.094 R)
• M24: 8,586,918 km (0.09 R)
• M25: 8,855,745 km (0.041 R)
• M26: 9,172,893 km (0.107 R)
• M27: 10,335,866 km (0.106 R)
• M28: 10,765,811 km (0.092 R)
• M29: 11,201,739 km (0.104 R)
• M30: 13,415,339 km (0.107 R)
• M31: 14,518,324 km (0.093 R)
• M32: 15,215,599 km (0.088 R)
• M33: 15,978,848 km (0.108 R)
• M34: 16,144,004 km (0.08 R)
• M35: 16,365,109 km (0.109 R)
• M36: 16,531,612 km (0.045 R)
• M37: 16,754,513 km (0.04 R)
• M38: 17,316,103 km (0.05 R)
• M39: 17,656,139 km (0.082 R)
• M40: 19,329,990 km (0.055 R)
• M41: 19,623,800 km (0.066 R)
• M42: 20,454,068 km (0.062 R)
• M43: 20,633,586 km (0.117 R)
• M44: 20,873,540 km (0.111 R)
• M45: 20,993,967 km (0.06 R)
• M46: 21,235,418 km (0.095 R)
• M47: 21,965,306 km (0.114 R)
• M48: 22,087,677 km (0.036 R)
• M49: 22,951,156 km (0.06 R)
• M50: 23,888,686 km (0.114 R)
• M51: 24,902,361 km (0.084 R)
• M52: 27,168,469 km (0.111 R)
• M53: 27,629,530 km (0.054 R)
• M54: 28,026,862 km (0.082 R)
• M55: 28,492,710 km (0.109 R)
• M56: 28,693,171 km (0.04 R)
• M57: 30,177,630 km (0.117 R)
• M58: 31,066,391 km (0.091 R)
• M59: 31,825,301 km (0.081 R)
• M60: 31,963,829 km (0.088 R)
• M61: 33,784,286 km (0.059 R)
• M62: 34,067,325 km (0.091 R)
• M63: 34,351,112 km (0.094 R)
• M64: 35,782,015 km (0.083 R)
• M65: 35,998,334 km (0.069 R)
• M66: 38,332,809 km (0.111 R)
• M67: 38,924,020 km (0.041 R)
• M68: 39,220,672 km (0.077 R)
• M69: 39,965,969 km (0.099 R)
• M70: 40,115,567 km (0.097 R)
• M71: 40,565,407 km (0.03 R)
• M72: 41,925,102 km (0.12 R)
• M73: 42,381,675 km (0.107 R)
• M74: 46,485,743 km (0.103 R)
• M75: 46,564,432 km (0.083 R)
• M76: 46,879,335 km (0.111 R)
• M77: 47,749,396 km (0.081 R)
• M78: 48,067,142 km (0.06 R)
• M79: 48,305,751 km (0.108 R)
• M80: 49,746,378 km (0.107 R)
• M81: 50,391,295 km (0.078 R)
• M82: 52,015,329 km (0.094 R)
• M83: 52,178,690 km (0.098 R)
• M84: 52,342,350 km (0.085 R)
• M85: 53,162,446 km (0.081 R)
• M86: 55,648,463 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit