🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 215 Days

Day: 46.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 298 Days

Day: 33.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,187,221 km

• M1: 53,706 km (0.041 R)
• M2: 182,509 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.91 AU - 2.15 AU

Year: 1062 Days

Day: 42.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 14.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.98 AU - 5.36 AU

Year: 4315 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,187,221 km

• M1: 320,738 km (0.097 R)
• M2: 491,579 km (0.102 R)
• M3: 885,919 km (0.094 R)
• M4: 1,193,342 km (0.1 R)
• M5: 1,346,231 km (0.081 R)
• M6: 1,506,151 km (0.083 R)
• M7: 1,703,621 km (0.087 R)
• M8: 1,877,752 km (0.098 R)
• M9: 2,041,413 km (0.079 R)
• M10: 2,348,387 km (0.067 R)
• M11: 2,454,153 km (0.118 R)
• M12: 3,681,155 km (0.067 R)
• M13: 3,909,292 km (0.078 R)
• M14: 4,078,038 km (0.089 R)
• M15: 4,206,393 km (0.094 R)
• M16: 4,314,253 km (0.114 R)
• M17: 4,732,977 km (0.109 R)
• M18: 4,981,459 km (0.117 R)
• M19: 5,141,978 km (0.1 R)
• M20: 5,327,330 km (0.1 R)
• M21: 5,873,063 km (0.074 R)
• M22: 6,288,047 km (0.118 R)
• M23: 6,561,662 km (0.109 R)
• M24: 6,687,324 km (0.054 R)
• M25: 7,069,247 km (0.053 R)
• M26: 7,198,201 km (0.072 R)
• M27: 7,302,022 km (0.087 R)
• M28: 7,484,681 km (0.066 R)
• M29: 7,589,698 km (0.068 R)
• M30: 7,748,272 km (0.11 R)
• M31: 7,854,636 km (0.091 R)
• M32: 8,095,788 km (0.102 R)
• M33: 8,889,255 km (0.105 R)
• M34: 9,000,705 km (0.081 R)
• M35: 9,168,704 km (0.064 R)
• M36: 9,366,023 km (0.083 R)
• M37: 9,966,509 km (0.086 R)
• M38: 10,727,364 km (0.03 R)
• M39: 10,965,225 km (0.111 R)
• M40: 11,174,811 km (0.069 R)
• M41: 11,506,919 km (0.067 R)
• M42: 12,119,073 km (0.063 R)
• M43: 13,567,180 km (0.106 R)
• M44: 13,695,685 km (0.108 R)
• M45: 13,953,891 km (0.108 R)
• M46: 14,181,280 km (0.04 R)
• M47: 14,705,471 km (0.095 R)
• M48: 14,870,477 km (0.116 R)
• M49: 15,036,232 km (0.069 R)
• M50: 15,202,584 km (0.061 R)
• M51: 15,403,046 km (0.108 R)
• M52: 15,671,723 km (0.054 R)
• M53: 16,521,140 km (0.109 R)
• M54: 16,830,658 km (0.095 R)
• M55: 17,142,121 km (0.105 R)
• M56: 17,525,391 km (0.063 R)
• M57: 17,805,887 km (0.108 R)
• M58: 18,158,638 km (0.098 R)
• M59: 18,335,912 km (0.06 R)
• M60: 18,942,830 km (0.034 R)
• M61: 19,086,594 km (0.104 R)
• M62: 19,665,388 km (0.11 R)
• M63: 20,213,215 km (0.117 R)
• M64: 20,618,027 km (0.107 R)
• M65: 21,174,681 km (0.086 R)
• M66: 21,849,068 km (0.063 R)
• M67: 22,340,497 km (0.095 R)
• M68: 22,721,074 km (0.091 R)
• M69: 23,218,936 km (0.065 R)
• M70: 23,488,511 km (0.086 R)
• M71: 24,891,440 km (0.117 R)
• M72: 25,246,436 km (0.11 R)
• M73: 26,562,448 km (0.082 R)
• M74: 26,844,440 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 9.2

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.57 AU - 7.53 AU

Year: 5463 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,187,221 km

• M1: 115,490 km (0.079 R)
• M2: 185,352 km (0.076 R)
• M3: 253,120 km (0.119 R)
• M4: 374,144 km (0.066 R)
• M5: 494,870 km (0.12 R)
• M6: 554,559 km (0.089 R)
• M7: 878,439 km (0.115 R)
• M8: 1,446,611 km (0.083 R)
• M9: 1,536,071 km (0.085 R)
• M10: 1,701,825 km (0.117 R)
• M11: 1,834,818 km (0.076 R)
• M12: 1,932,057 km (0.058 R)
• M13: 2,011,044 km (0.096 R)
• M14: 2,071,033 km (0.111 R)
• M15: 2,486,466 km (0.12 R)
• M16: 2,594,476 km (0.095 R)
• M17: 2,748,262 km (0.105 R)
• M18: 2,837,572 km (0.104 R)
• M19: 3,088,149 km (0.085 R)
• M20: 3,322,270 km (0.038 R)
• M21: 4,008,325 km (0.069 R)
• M22: 4,577,695 km (0.075 R)
• M23: 4,898,881 km (0.116 R)
• M24: 5,062,392 km (0.099 R)
• M25: 5,310,874 km (0.117 R)
• M26: 5,591,669 km (0.105 R)
• M27: 5,791,233 km (0.104 R)
• M28: 5,906,274 km (0.111 R)
• M29: 6,702,882 km (0.042 R)
• M30: 7,627,098 km (0.071 R)
• M31: 7,848,503 km (0.091 R)
• M32: 7,912,231 km (0.083 R)
• M33: 8,755,365 km (0.1 R)
• M34: 8,821,338 km (0.095 R)
• M35: 8,954,031 km (0.103 R)
• M36: 9,020,452 km (0.113 R)
• M37: 9,087,173 km (0.102 R)
• M38: 9,355,701 km (0.119 R)
• M39: 10,490,700 km (0.111 R)
• M40: 10,737,088 km (0.034 R)
• M41: 10,878,757 km (0.107 R)
• M42: 11,451,567 km (0.093 R)
• M43: 12,328,959 km (0.052 R)
• M44: 12,440,260 km (0.074 R)
• M45: 13,341,886 km (0.091 R)
• M46: 14,381,292 km (0.09 R)
• M47: 14,459,382 km (0.105 R)
• M48: 14,851,628 km (0.117 R)
• M49: 15,646,740 km (0.061 R)
• M50: 16,170,931 km (0.047 R)
• M51: 16,659,967 km (0.054 R)
• M52: 16,823,926 km (0.075 R)
• M53: 17,236,517 km (0.105 R)
• M54: 17,527,335 km (0.109 R)
• M55: 17,694,287 km (0.037 R)
• M56: 18,240,319 km (0.063 R)
• M57: 18,962,727 km (0.117 R)
• M58: 19,694,560 km (0.097 R)
• M59: 20,435,518 km (0.106 R)
• M60: 20,919,916 km (0.068 R)
• M61: 21,185,602 km (0.066 R)
• M62: 22,486,056 km (0.078 R)
• M63: 23,031,639 km (0.09 R)
• M64: 24,414,821 km (0.077 R)
• M65: 24,835,042 km (0.045 R)
• M66: 25,069,462 km (0.027 R)
• M67: 25,446,149 km (0.086 R)
• M68: 26,348,224 km (0.108 R)
• M69: 26,827,237 km (0.107 R)
• M70: 27,309,091 km (0.097 R)
• M71: 27,842,557 km (0.065 R)
• M72: 28,575,437 km (0.1 R)
• M73: 28,673,573 km (0.107 R)
• M74: 28,919,512 km (0.078 R)
• M75: 30,510,336 km (0.105 R)
• M76: 31,013,434 km (0.117 R)
• M77: 31,772,942 km (0.108 R)
• M78: 31,976,545 km (0.117 R)
• M79: 32,436,259 km (0.097 R)
• M80: 32,538,584 km (0.113 R)
• M81: 33,465,492 km (0.107 R)
• M82: 34,036,208 km (0.043 R)
• M83: 34,192,389 km (0.102 R)
• M84: 34,296,658 km (0.107 R)
• M85: 34,401,078 km (0.094 R)
• M86: 35,134,556 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit