🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 263 Days

Day: 16.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 293 Days

Day: 35.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 8.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.09 AU - 2.81 AU

Year: 2476 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,992,499 km

• M1: 138,677 km (0.076 R)
• M2: 207,492 km (0.095 R)
• M3: 347,067 km (0.118 R)
• M4: 417,378 km (0.083 R)
• M5: 529,876 km (0.103 R)
• M6: 711,188 km (0.084 R)
• M7: 1,275,621 km (0.076 R)
• M8: 1,413,550 km (0.056 R)
• M9: 1,511,836 km (0.108 R)
• M10: 1,669,512 km (0.051 R)
• M11: 1,832,724 km (0.087 R)
• M12: 1,904,381 km (0.039 R)
• M13: 2,025,705 km (0.104 R)
• M14: 2,099,905 km (0.104 R)
• M15: 2,276,431 km (0.069 R)
• M16: 2,577,123 km (0.095 R)
• M17: 2,657,756 km (0.081 R)
• M18: 2,890,680 km (0.093 R)
• M19: 3,002,579 km (0.12 R)
• M20: 3,073,339 km (0.094 R)
• M21: 3,841,524 km (0.074 R)
• M22: 3,995,759 km (0.027 R)
• M23: 4,215,369 km (0.105 R)
• M24: 4,601,032 km (0.102 R)
• M25: 4,732,229 km (0.101 R)
• M26: 4,881,229 km (0.106 R)
• M27: 5,031,724 km (0.045 R)
• M28: 5,388,964 km (0.098 R)
• M29: 5,614,408 km (0.104 R)
• M30: 5,967,010 km (0.095 R)
• M31: 6,436,448 km (0.119 R)
• M32: 6,509,751 km (0.112 R)
• M33: 6,694,056 km (0.103 R)
• M34: 6,786,956 km (0.11 R)
• M35: 6,955,104 km (0.092 R)
• M36: 7,162,596 km (0.119 R)
• M37: 7,934,372 km (0.088 R)
• M38: 8,111,645 km (0.103 R)
• M39: 8,410,093 km (0.085 R)
• M40: 8,671,590 km (0.086 R)
• M41: 8,752,672 km (0.111 R)
• M42: 9,120,384 km (0.069 R)
• M43: 9,513,976 km (0.058 R)
• M44: 9,723,413 km (0.114 R)
• M45: 9,934,346 km (0.11 R)
• M46: 10,082,896 km (0.074 R)
• M47: 10,168,167 km (0.096 R)
• M48: 10,232,195 km (0.114 R)
• M49: 10,296,522 km (0.107 R)
• M50: 10,382,242 km (0.113 R)
• M51: 10,468,410 km (0.119 R)
• M52: 10,619,654 km (0.12 R)
• M53: 10,706,271 km (0.092 R)
• M54: 10,836,870 km (0.105 R)
• M55: 11,945,240 km (0.052 R)
• M56: 12,103,216 km (0.078 R)
• M57: 12,239,200 km (0.028 R)
• M58: 12,375,783 km (0.115 R)
• M59: 12,673,333 km (0.113 R)
• M60: 12,811,412 km (0.053 R)
• M61: 13,042,840 km (0.102 R)
• M62: 13,228,940 km (0.074 R)
• M63: 13,392,450 km (0.025 R)
• M64: 13,533,072 km (0.12 R)
• M65: 13,627,169 km (0.059 R)
• M66: 13,721,565 km (0.073 R)
• M67: 13,792,325 km (0.104 R)
• M68: 13,887,021 km (0.103 R)
• M69: 14,124,732 km (0.09 R)
• M70: 14,315,768 km (0.04 R)
• M71: 14,773,089 km (0.059 R)
• M72: 15,406,636 km (0.081 R)
• M73: 15,875,326 km (0.067 R)
• M74: 16,024,176 km (0.118 R)
• M75: 16,298,538 km (0.066 R)
• M76: 16,624,662 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 6.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.11 AU - 11.17 AU

Year: 17842 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,992,499 km

• M1: 116,238 km (0.095 R)
• M2: 176,226 km (0.118 R)
• M3: 243,396 km (0.045 R)
• M4: 371,152 km (0.084 R)
• M5: 566,078 km (0.115 R)
• M6: 643,420 km (0.05 R)
• M7: 691,741 km (0.119 R)
• M8: 879,486 km (0.051 R)
• M9: 970,292 km (0.086 R)
• M10: 1,026,241 km (0.103 R)
• M11: 1,141,731 km (0.07 R)
• M12: 1,491,790 km (0.09 R)
• M13: 2,087,937 km (0.088 R)
• M14: 2,136,706 km (0.119 R)
• M15: 2,260,125 km (0.11 R)
• M16: 2,513,992 km (0.043 R)
• M17: 2,966,526 km (0.118 R)
• M18: 3,415,469 km (0.085 R)
• M19: 3,736,356 km (0.102 R)
• M20: 4,564,680 km (0.034 R)
• M21: 4,950,493 km (0.074 R)
• M22: 5,147,364 km (0.089 R)
• M23: 5,447,457 km (0.049 R)
• M24: 5,514,926 km (0.109 R)
• M25: 6,921,744 km (0.071 R)
• M26: 7,664,647 km (0.07 R)
• M27: 8,945,055 km (0.052 R)
• M28: 9,426,910 km (0.092 R)
• M29: 10,332,127 km (0.101 R)
• M30: 10,499,676 km (0.09 R)
• M31: 10,625,937 km (0.078 R)
• M32: 10,922,440 km (0.088 R)
• M33: 11,437,206 km (0.035 R)
• M34: 11,567,057 km (0.089 R)
• M35: 11,697,506 km (0.113 R)
• M36: 12,224,091 km (0.048 R)
• M37: 13,711,542 km (0.045 R)
• M38: 14,266,551 km (0.05 R)
• M39: 14,687,519 km (0.115 R)
• M40: 15,974,958 km (0.106 R)
• M41: 16,412,083 km (0.105 R)
• M42: 16,461,002 km (0.039 R)
• M43: 17,397,634 km (0.1 R)
• M44: 18,250,342 km (0.094 R)
• M45: 18,300,906 km (0.086 R)
• M46: 20,048,209 km (0.083 R)
• M47: 20,467,083 km (0.09 R)
• M48: 20,519,592 km (0.081 R)
• M49: 20,783,034 km (0.108 R)
• M50: 22,225,157 km (0.114 R)
• M51: 22,495,630 km (0.098 R)
• M52: 22,930,810 km (0.08 R)
• M53: 23,040,017 km (0.097 R)
• M54: 23,094,770 km (0.037 R)
• M55: 23,149,523 km (0.081 R)
• M56: 23,478,787 km (0.081 R)
• M57: 23,588,891 km (0.108 R)
• M58: 23,699,145 km (0.074 R)
• M59: 24,308,607 km (0.059 R)
• M60: 24,420,057 km (0.102 R)
• M61: 24,811,106 km (0.114 R)
• M62: 24,979,404 km (0.118 R)
• M63: 25,035,652 km (0.114 R)
• M64: 25,486,540 km (0.091 R)
• M65: 28,541,179 km (0.101 R)
• M66: 30,081,289 km (0.115 R)
• M67: 30,200,818 km (0.097 R)
• M68: 31,163,331 km (0.087 R)
• M69: 31,891,723 km (0.067 R)
• M70: 32,013,645 km (0.1 R)
• M71: 32,135,867 km (0.11 R)
• M72: 32,196,903 km (0.111 R)
• M73: 32,625,800 km (0.091 R)
• M74: 33,303,478 km (0.083 R)
• M75: 33,985,943 km (0.049 R)
• M76: 34,048,176 km (0.117 R)
• M77: 34,485,002 km (0.119 R)
• M78: 35,806,849 km (0.11 R)
• M79: 37,017,096 km (0.097 R)
• M80: 38,111,254 km (0.09 R)
• M81: 38,759,761 km (0.104 R)
• M82: 39,936,348 km (0.055 R)
• M83: 40,133,668 km (0.095 R)
• M84: 40,992,061 km (0.1 R)
• M85: 41,456,861 km (0.057 R)
• M86: 42,391,549 km (0.032 R)
• M87: 43,738,827 km (0.078 R)
• M88: 45,786,074 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit