🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 30.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 10.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 370 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,467,431 km

• M1: 134,937 km (0.076 R)
• M2: 239,805 km (0.092 R)
• M3: 315,801 km (0.066 R)
• M4: 411,245 km (0.105 R)
• M5: 478,564 km (0.104 R)
• M6: 563,834 km (0.056 R)
• M7: 632,500 km (0.102 R)
• M8: 740,061 km (0.036 R)
• M9: 835,504 km (0.117 R)
• M10: 955,182 km (0.098 R)
• M11: 1,067,231 km (0.076 R)
• M12: 1,223,711 km (0.083 R)
• M13: 1,301,202 km (0.093 R)
• M14: 1,434,195 km (0.083 R)
• M15: 1,504,506 km (0.117 R)
• M16: 1,730,698 km (0.08 R)
• M17: 1,916,349 km (0.08 R)
• M18: 2,037,972 km (0.1 R)
• M19: 2,198,341 km (0.074 R)
• M20: 2,302,910 km (0.108 R)
• M21: 2,376,811 km (0.106 R)
• M22: 2,474,798 km (0.098 R)
• M23: 2,631,875 km (0.105 R)
• M24: 2,816,778 km (0.04 R)
• M25: 3,006,020 km (0.116 R)
• M26: 3,102,211 km (0.045 R)
• M27: 3,189,127 km (0.052 R)
• M28: 3,313,443 km (0.12 R)
• M29: 3,502,834 km (0.067 R)
• M30: 3,668,738 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 13.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.86 AU - 1.08 AU

Year: 617 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,467,431 km

• M1: 191,784 km (0.088 R)
• M2: 275,709 km (0.105 R)
• M3: 430,842 km (0.098 R)
• M4: 538,552 km (0.051 R)
• M5: 622,178 km (0.112 R)
• M6: 882,328 km (0.064 R)
• M7: 1,048,083 km (0.113 R)
• M8: 1,225,057 km (0.102 R)
• M9: 1,412,353 km (0.12 R)
• M10: 1,516,773 km (0.047 R)
• M11: 1,656,946 km (0.075 R)
• M12: 1,786,947 km (0.063 R)
• M13: 1,920,687 km (0.109 R)
• M14: 2,088,685 km (0.116 R)
• M15: 2,256,534 km (0.057 R)
• M16: 2,347,490 km (0.101 R)
• M17: 2,456,247 km (0.061 R)
• M18: 2,544,510 km (0.063 R)
• M19: 2,775,639 km (0.112 R)
• M20: 2,943,488 km (0.114 R)
• M21: 3,067,056 km (0.098 R)
• M22: 3,454,664 km (0.089 R)
• M23: 3,826,115 km (0.093 R)
• M24: 4,091,951 km (0.059 R)
• M25: 4,197,417 km (0.07 R)
• M26: 4,303,781 km (0.118 R)
• M27: 4,431,239 km (0.073 R)
• M28: 4,587,269 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 3.1

Gravity: 56.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.42 AU - 6.76 AU

Year: 9704 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,467,431 km

• M1: 170,691 km (0.119 R)
• M2: 264,190 km (0.092 R)
• M3: 453,132 km (0.029 R)
• M4: 538,702 km (0.112 R)
• M5: 583,581 km (0.093 R)
• M6: 629,508 km (0.101 R)
• M7: 791,672 km (0.101 R)
• M8: 895,194 km (0.052 R)
• M9: 1,058,255 km (0.05 R)
• M10: 1,191,697 km (0.057 R)
• M11: 2,486,167 km (0.117 R)
• M12: 2,949,322 km (0.116 R)
• M13: 2,975,801 km (0.096 R)
• M14: 3,082,614 km (0.059 R)
• M15: 3,922,905 km (0.111 R)
• M16: 4,158,372 km (0.104 R)
• M17: 4,188,142 km (0.103 R)
• M18: 4,337,889 km (0.109 R)
• M19: 4,891,551 km (0.097 R)
• M20: 5,017,662 km (0.082 R)
• M21: 5,597,952 km (0.1 R)
• M22: 5,729,748 km (0.108 R)
• M23: 6,438,692 km (0.104 R)
• M24: 6,715,897 km (0.117 R)
• M25: 6,855,921 km (0.095 R)
• M26: 7,753,059 km (0.072 R)
• M27: 8,572,556 km (0.081 R)
• M28: 9,971,745 km (0.097 R)
• M29: 10,171,608 km (0.059 R)
• M30: 10,534,682 km (0.108 R)
• M31: 12,584,472 km (0.108 R)
• M32: 12,627,556 km (0.107 R)
• M33: 13,017,558 km (0.059 R)
• M34: 13,192,139 km (0.114 R)
• M35: 13,720,518 km (0.038 R)
• M36: 14,121,441 km (0.098 R)
• M37: 14,480,924 km (0.12 R)
• M38: 14,616,610 km (0.097 R)
• M39: 15,254,944 km (0.09 R)
• M40: 15,762,978 km (0.075 R)
• M41: 16,700,657 km (0.075 R)
• M42: 17,080,786 km (0.106 R)
• M43: 17,849,569 km (0.081 R)
• M44: 18,092,067 km (0.06 R)
• M45: 18,482,368 km (0.109 R)
• M46: 18,826,144 km (0.054 R)
• M47: 18,924,879 km (0.12 R)
• M48: 19,073,130 km (0.091 R)
• M49: 19,271,347 km (0.111 R)
• M50: 19,870,337 km (0.057 R)
• M51: 21,548,526 km (0.082 R)
• M52: 22,326,285 km (0.105 R)
• M53: 22,587,483 km (0.075 R)
• M54: 22,744,860 km (0.092 R)
• M55: 24,176,362 km (0.113 R)
• M56: 26,350,169 km (0.116 R)
• M57: 26,515,774 km (0.11 R)
• M58: 26,847,881 km (0.113 R)
• M59: 27,348,585 km (0.033 R)
• M60: 27,516,284 km (0.106 R)
• M61: 28,021,028 km (0.049 R)
• M62: 28,077,426 km (0.041 R)
• M63: 29,382,219 km (0.073 R)
• M64: 29,439,365 km (0.104 R)
• M65: 29,611,253 km (0.098 R)
• M66: 29,783,290 km (0.053 R)
• M67: 30,532,925 km (0.102 R)
• M68: 31,581,008 km (0.101 R)
• M69: 33,772,168 km (0.045 R)
• M70: 33,891,996 km (0.072 R)
• M71: 34,132,101 km (0.067 R)
• M72: 35,889,726 km (0.106 R)
• M73: 35,950,762 km (0.099 R)
• M74: 36,011,947 km (0.113 R)
• M75: 36,379,659 km (0.063 R)
• M76: 36,687,083 km (0.047 R)
• M77: 37,180,606 km (0.09 R)
• M78: 38,112,002 km (0.081 R)
• M79: 38,424,063 km (0.099 R)
• M80: 38,486,595 km (0.092 R)
• M81: 38,862,535 km (0.064 R)
• M82: 38,925,366 km (0.093 R)
• M83: 38,988,197 km (0.104 R)
• M84: 39,302,652 km (0.068 R)
• M85: 39,365,632 km (0.075 R)
• M86: 39,428,763 km (0.088 R)
• M87: 39,934,254 km (0.07 R)
• M88: 40,824,062 km (0.047 R)
• M89: 42,106,565 km (0.088 R)
• M90: 42,494,023 km (0.051 R)
• M91: 42,882,529 km (0.104 R)
• M92: 42,947,305 km (0.066 R)
• M93: 43,142,081 km (0.092 R)
• M94: 43,402,232 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit