🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 9.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.83 AU - 1.03 AU

Year: 588 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 86,825,108 km

• M1: 120,277 km (0.111 R)
• M2: 181,462 km (0.08 R)
• M3: 250,277 km (0.089 R)
• M4: 391,647 km (0.114 R)
• M5: 488,138 km (0.088 R)
• M6: 560,094 km (0.048 R)
• M7: 632,350 km (0.087 R)
• M8: 716,275 km (0.116 R)
• M9: 782,995 km (0.08 R)
• M10: 1,135,298 km (0.059 R)
• M11: 1,229,545 km (0.094 R)
• M12: 1,305,989 km (0.11 R)
• M13: 1,368,372 km (0.096 R)
• M14: 1,729,501 km (0.094 R)
• M15: 1,821,653 km (0.088 R)
• M16: 1,909,467 km (0.038 R)
• M17: 1,986,809 km (0.094 R)
• M18: 2,107,834 km (0.107 R)
• M19: 2,169,319 km (0.115 R)
• M20: 2,294,083 km (0.073 R)
• M21: 2,363,796 km (0.086 R)
• M22: 2,492,301 km (0.119 R)
• M23: 2,649,677 km (0.063 R)
• M24: 2,988,217 km (0.12 R)
• M25: 3,071,543 km (0.097 R)
• M26: 3,141,555 km (0.053 R)
• M27: 3,276,044 km (0.093 R)
• M28: 3,347,701 km (0.089 R)
• M29: 3,485,182 km (0.113 R)
• M30: 3,580,475 km (0.114 R)
• M31: 3,669,037 km (0.061 R)
• M32: 4,038,694 km (0.075 R)
• M33: 4,115,587 km (0.115 R)
• M34: 4,310,064 km (0.079 R)
• M35: 4,412,389 km (0.027 R)
• M36: 4,627,661 km (0.112 R)
• M37: 4,805,532 km (0.118 R)
• M38: 4,895,291 km (0.043 R)
• M39: 5,068,226 km (0.081 R)
• M40: 5,143,025 km (0.08 R)
• M41: 5,218,123 km (0.108 R)
• M42: 5,293,670 km (0.116 R)
• M43: 5,428,907 km (0.105 R)
• M44: 5,522,405 km (0.066 R)
• M45: 5,659,587 km (0.109 R)
• M46: 5,719,875 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.19 AU - 1.83 AU

Year: 1217 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,825,108 km

• M1: 112,797 km (0.111 R)
• M2: 172,786 km (0.05 R)
• M3: 258,954 km (0.098 R)
• M4: 350,657 km (0.04 R)
• M5: 442,062 km (0.118 R)
• M6: 537,804 km (0.105 R)
• M7: 646,861 km (0.076 R)
• M8: 900,579 km (0.06 R)
• M9: 962,662 km (0.095 R)
• M10: 1,164,769 km (0.09 R)
• M11: 1,267,543 km (0.062 R)
• M12: 1,373,608 km (0.107 R)
• M13: 1,512,135 km (0.105 R)
• M14: 1,740,571 km (0.066 R)
• M15: 1,819,260 km (0.12 R)
• M16: 1,923,380 km (0.118 R)
• M17: 2,029,594 km (0.094 R)
• M18: 2,154,509 km (0.069 R)
• M19: 2,290,643 km (0.104 R)
• M20: 2,491,403 km (0.053 R)
• M21: 2,643,544 km (0.084 R)
• M22: 2,743,625 km (0.1 R)
• M23: 2,854,327 km (0.102 R)
• M24: 2,938,252 km (0.095 R)
• M25: 3,051,647 km (0.078 R)
• M26: 3,118,368 km (0.04 R)
• M27: 3,400,210 km (0.111 R)
• M28: 3,720,948 km (0.078 R)
• M29: 3,936,668 km (0.032 R)
• M30: 4,177,820 km (0.089 R)
• M31: 4,477,913 km (0.115 R)
• M32: 4,575,750 km (0.079 R)
• M33: 4,707,546 km (0.108 R)
• M34: 4,840,538 km (0.055 R)
• M35: 5,235,477 km (0.044 R)
• M36: 5,315,811 km (0.098 R)
• M37: 5,373,406 km (0.066 R)
• M38: 5,466,007 km (0.103 R)
• M39: 5,524,051 km (0.115 R)
• M40: 5,582,394 km (0.119 R)
• M41: 5,758,770 km (0.09 R)
• M42: 5,829,679 km (0.096 R)
• M43: 5,984,663 km (0.078 R)
• M44: 6,044,652 km (0.086 R)
• M45: 6,140,993 km (0.108 R)
• M46: 6,556,127 km (0.096 R)
• M47: 6,729,660 km (0.059 R)
• M48: 6,792,043 km (0.102 R)
• M49: 6,992,952 km (0.07 R)
• M50: 7,119,512 km (0.071 R)
• M51: 7,272,401 km (0.09 R)
• M52: 7,362,010 km (0.106 R)
• M53: 7,439,203 km (0.049 R)
• M54: 7,659,411 km (0.075 R)
• M55: 8,000,195 km (0.061 R)
• M56: 8,656,032 km (0.092 R)
• M57: 8,778,403 km (0.073 R)
• M58: 9,135,194 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 3.4

Gravity: 65.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.44 AU - 12.08 AU

Year: 23154 Days

Day: 22.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,825,108 km

• M1: 56,548 km (0.116 R)
• M2: 217,964 km (0.098 R)
• M3: 365,019 km (0.113 R)
• M4: 406,158 km (0.115 R)
• M5: 539,001 km (0.085 R)
• M6: 954,883 km (0.054 R)
• M7: 1,381,985 km (0.05 R)
• M8: 1,718,880 km (0.063 R)
• M9: 1,824,795 km (0.051 R)
• M10: 2,503,520 km (0.115 R)
• M11: 3,208,426 km (0.099 R)
• M12: 4,442,907 km (0.097 R)
• M13: 4,686,004 km (0.115 R)
• M14: 6,125,135 km (0.073 R)
• M15: 6,341,155 km (0.1 R)
• M16: 6,891,824 km (0.092 R)
• M17: 7,229,616 km (0.106 R)
• M18: 9,181,121 km (0.036 R)
• M19: 9,304,389 km (0.119 R)
• M20: 9,614,805 km (0.106 R)
• M21: 10,437,743 km (0.066 R)
• M22: 11,085,950 km (0.089 R)
• M23: 11,880,913 km (0.078 R)
• M24: 13,038,202 km (0.056 R)
• M25: 14,373,513 km (0.054 R)
• M26: 14,804,205 km (0.114 R)
• M27: 16,269,965 km (0.102 R)
• M28: 16,344,465 km (0.111 R)
• M29: 16,718,609 km (0.114 R)
• M30: 17,551,720 km (0.061 R)
• M31: 18,011,733 km (0.084 R)
• M32: 19,257,883 km (0.071 R)
• M33: 19,732,408 km (0.12 R)
• M34: 20,612,193 km (0.073 R)
• M35: 21,914,442 km (0.094 R)
• M36: 24,940,508 km (0.092 R)
• M37: 25,977,820 km (0.104 R)
• M38: 26,852,967 km (0.067 R)
• M39: 27,117,456 km (0.105 R)
• M40: 28,632,135 km (0.052 R)
• M41: 30,265,594 km (0.09 R)
• M42: 30,908,865 km (0.109 R)
• M43: 31,556,773 km (0.04 R)
• M44: 32,771,807 km (0.09 R)
• M45: 33,148,644 km (0.053 R)
• M46: 33,337,736 km (0.076 R)
• M47: 33,527,127 km (0.083 R)
• M48: 34,097,244 km (0.087 R)
• M49: 34,192,688 km (0.119 R)
• M50: 35,151,012 km (0.034 R)
• M51: 35,343,694 km (0.09 R)
• M52: 36,800,328 km (0.095 R)
• M53: 36,898,165 km (0.059 R)
• M54: 37,290,261 km (0.064 R)
• M55: 39,771,791 km (0.098 R)
• M56: 40,476,097 km (0.069 R)
• M57: 40,577,076 km (0.116 R)
• M58: 41,083,166 km (0.1 R)
• M59: 42,613,851 km (0.091 R)
• M60: 42,716,475 km (0.115 R)
• M61: 43,128,169 km (0.088 R)
• M62: 45,625,555 km (0.057 R)
• M63: 45,835,740 km (0.078 R)
• M64: 47,103,882 km (0.089 R)
• M65: 48,062,505 km (0.063 R)
• M66: 49,782,431 km (0.11 R)
• M67: 50,324,125 km (0.087 R)
• M68: 50,432,733 km (0.116 R)
• M69: 51,303,991 km (0.05 R)
• M70: 51,631,910 km (0.045 R)
• M71: 51,741,416 km (0.094 R)
• M72: 53,836,534 km (0.109 R)
• M73: 56,635,061 km (0.054 R)
• M74: 56,747,858 km (0.064 R)
• M75: 57,427,032 km (0.064 R)
• M76: 59,136,487 km (0.093 R)
• M77: 59,939,977 km (0.117 R)
• M78: 60,285,399 km (0.071 R)
• M79: 61,441,790 km (0.065 R)
• M80: 63,189,841 km (0.07 R)
• M81: 63,306,977 km (0.065 R)
• M82: 64,246,601 km (0.105 R)
• M83: 64,954,199 km (0.102 R)
• M84: 67,690,942 km (0.083 R)
• M85: 68,170,702 km (0.05 R)
• M86: 69,012,939 km (0.115 R)
• M87: 69,616,716 km (0.093 R)
• M88: 70,464,935 km (0.072 R)
• M89: 73,153,060 km (0.075 R)
• M90: 76,872,212 km (0.118 R)
• M91: 78,754,752 km (0.114 R)
• M92: 79,511,867 km (0.104 R)
• M93: 83,977,064 km (0.105 R)
• M94: 84,492,578 km (0.118 R)
• M95: 86,304,956 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit