🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.49 AU - 1.99 AU

Year: 869 Days

Day: 22.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.8

Radius: 7.4

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.21 AU - 14.17 AU

Year: 19185 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,907,915 km

• M1: 115,041 km (0.103 R)
• M2: 275,858 km (0.109 R)
• M3: 611,855 km (0.093 R)
• M4: 796,908 km (0.112 R)
• M5: 1,373,757 km (0.06 R)
• M6: 1,507,647 km (0.09 R)
• M7: 1,788,443 km (0.115 R)
• M8: 2,055,325 km (0.09 R)
• M9: 2,495,292 km (0.081 R)
• M10: 2,659,551 km (0.106 R)
• M11: 3,208,725 km (0.043 R)
• M12: 3,387,345 km (0.097 R)
• M13: 3,532,754 km (0.069 R)
• M14: 3,943,101 km (0.077 R)
• M15: 5,221,265 km (0.085 R)
• M16: 5,817,712 km (0.09 R)
• M17: 7,448,179 km (0.112 R)
• M18: 8,558,943 km (0.04 R)
• M19: 9,823,943 km (0.099 R)
• M20: 10,663,785 km (0.119 R)
• M21: 11,363,155 km (0.078 R)
• M22: 11,526,516 km (0.092 R)
• M23: 11,690,774 km (0.072 R)
• M24: 12,021,685 km (0.078 R)
• M25: 12,579,984 km (0.037 R)
• M26: 12,692,631 km (0.066 R)
• M27: 13,318,399 km (0.119 R)
• M28: 13,490,736 km (0.061 R)
• M29: 14,363,789 km (0.085 R)
• M30: 15,676,959 km (0.098 R)
• M31: 15,798,283 km (0.119 R)
• M32: 16,655,928 km (0.093 R)
• M33: 16,717,861 km (0.037 R)
• M34: 16,965,895 km (0.11 R)
• M35: 18,097,602 km (0.101 R)
• M36: 18,161,182 km (0.056 R)
• M37: 18,224,910 km (0.101 R)
• M38: 18,994,591 km (0.098 R)
• M39: 19,123,993 km (0.119 R)
• M40: 19,578,921 km (0.115 R)
• M41: 19,840,418 km (0.092 R)
• M42: 20,169,084 km (0.117 R)
• M43: 20,632,090 km (0.119 R)
• M44: 21,098,685 km (0.084 R)
• M45: 22,314,318 km (0.047 R)
• M46: 22,450,751 km (0.112 R)
• M47: 23,552,539 km (0.077 R)
• M48: 25,095,940 km (0.119 R)
• M49: 25,665,310 km (0.118 R)
• M50: 26,023,298 km (0.117 R)
• M51: 26,816,615 km (0.084 R)
• M52: 27,325,697 km (0.107 R)
• M53: 27,764,617 km (0.039 R)
• M54: 27,911,372 km (0.11 R)
• M55: 28,205,781 km (0.05 R)
• M56: 29,543,186 km (0.032 R)
• M57: 31,129,522 km (0.068 R)
• M58: 32,588,400 km (0.096 R)
• M59: 32,976,008 km (0.083 R)
• M60: 33,053,799 km (0.088 R)
• M61: 34,463,011 km (0.073 R)
• M62: 34,620,687 km (0.116 R)
• M63: 35,174,798 km (0.096 R)
• M64: 36,291,995 km (0.1 R)
• M65: 36,452,513 km (0.074 R)
• M66: 38,152,244 km (0.072 R)
• M67: 38,478,966 km (0.107 R)
• M68: 39,464,666 km (0.052 R)
• M69: 39,629,673 km (0.075 R)
• M70: 39,712,400 km (0.096 R)
• M71: 40,375,418 km (0.102 R)
• M72: 40,625,097 km (0.069 R)
• M73: 42,979,319 km (0.088 R)
• M74: 44,087,240 km (0.098 R)
• M75: 46,854,502 km (0.109 R)
• M76: 47,291,926 km (0.077 R)
• M77: 48,347,339 km (0.108 R)
• M78: 48,966,525 km (0.091 R)
• M79: 49,944,895 km (0.108 R)
• M80: 51,019,606 km (0.108 R)
• M81: 56,227,257 km (0.12 R)
• M82: 60,646,678 km (0.037 R)
• M83: 62,272,358 km (0.082 R)
• M84: 64,981,276 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247

Radius: 6.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.81 AU - 18.29 AU

Year: 22113 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,907,915 km

• M1: 133,890 km (0.104 R)
• M2: 273,315 km (0.084 R)
• M3: 512,822 km (0.087 R)
• M4: 618,288 km (0.088 R)
• M5: 731,085 km (0.069 R)
• M6: 790,026 km (0.089 R)
• M7: 850,913 km (0.077 R)
• M8: 934,388 km (0.114 R)
• M9: 1,109,867 km (0.111 R)
• M10: 1,467,256 km (0.098 R)
• M11: 2,609,436 km (0.098 R)
• M12: 2,670,771 km (0.112 R)
• M13: 3,048,805 km (0.086 R)
• M14: 3,277,241 km (0.084 R)
• M15: 3,889,844 km (0.112 R)
• M16: 4,685,705 km (0.079 R)
• M17: 5,295,316 km (0.068 R)
• M18: 7,399,410 km (0.08 R)
• M19: 7,442,943 km (0.082 R)
• M20: 7,574,290 km (0.066 R)
• M21: 9,114,849 km (0.045 R)
• M22: 10,699,240 km (0.087 R)
• M23: 11,548,208 km (0.069 R)
• M24: 12,160,362 km (0.063 R)
• M25: 13,629,563 km (0.091 R)
• M26: 14,822,755 km (0.115 R)
• M27: 15,711,217 km (0.087 R)
• M28: 15,879,814 km (0.109 R)
• M29: 16,389,045 km (0.099 R)
• M30: 17,889,961 km (0.106 R)
• M31: 18,656,799 km (0.103 R)
• M32: 19,434,259 km (0.117 R)
• M33: 19,675,561 km (0.114 R)
• M34: 20,161,305 km (0.107 R)
• M35: 21,268,628 km (0.092 R)
• M36: 21,392,795 km (0.078 R)
• M37: 21,892,152 km (0.114 R)
• M38: 22,017,665 km (0.099 R)
• M39: 22,648,519 km (0.109 R)
• M40: 23,605,946 km (0.104 R)
• M41: 24,186,685 km (0.104 R)
• M42: 24,902,810 km (0.059 R)
• M43: 26,757,075 km (0.109 R)
• M44: 28,930,134 km (0.08 R)
• M45: 29,136,728 km (0.056 R)
• M46: 29,898,481 km (0.049 R)
• M47: 30,596,804 km (0.079 R)
• M48: 32,151,574 km (0.104 R)
• M49: 33,010,565 km (0.12 R)
• M50: 35,337,560 km (0.105 R)
• M51: 35,411,162 km (0.071 R)
• M52: 37,117,326 km (0.055 R)
• M53: 39,611,721 km (0.092 R)
• M54: 40,224,623 km (0.094 R)
• M55: 40,686,282 km (0.08 R)
• M56: 41,848,060 km (0.107 R)
• M57: 42,159,822 km (0.101 R)
• M58: 44,125,089 km (0.111 R)
• M59: 46,522,544 km (0.072 R)
• M60: 46,603,177 km (0.095 R)
• M61: 47,412,203 km (0.119 R)
• M62: 49,702,097 km (0.101 R)
• M63: 50,280,144 km (0.115 R)
• M64: 50,445,748 km (0.106 R)
• M65: 51,609,769 km (0.055 R)
• M66: 52,866,840 km (0.072 R)
• M67: 53,035,138 km (0.096 R)
• M68: 53,203,735 km (0.109 R)
• M69: 54,643,465 km (0.074 R)
• M70: 55,581,892 km (0.053 R)
• M71: 55,667,462 km (0.103 R)
• M72: 55,753,182 km (0.103 R)
• M73: 56,525,705 km (0.04 R)
• M74: 56,784,061 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit