🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.04 AU - 1.72 AU

Year: 617 Days

Day: 45 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.67 AU - 1.77 AU

Year: 859 Days

Day: 46.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,162,328 km

• M1: 104,569 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 9.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.09 AU - 5.37 AU

Year: 3917 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,162,328 km

• M1: 124,914 km (0.116 R)
• M2: 224,098 km (0.119 R)
• M3: 324,627 km (0.101 R)
• M4: 400,025 km (0.053 R)
• M5: 482,902 km (0.046 R)
• M6: 593,455 km (0.118 R)
• M7: 690,993 km (0.05 R)
• M8: 782,397 km (0.1 R)
• M9: 866,172 km (0.086 R)
• M10: 1,302,848 km (0.058 R)
• M11: 1,567,786 km (0.07 R)
• M12: 1,980,526 km (0.114 R)
• M13: 2,047,097 km (0.073 R)
• M14: 2,642,796 km (0.098 R)
• M15: 2,809,298 km (0.104 R)
• M16: 3,055,836 km (0.117 R)
• M17: 3,469,025 km (0.036 R)
• M18: 3,672,029 km (0.043 R)
• M19: 4,175,277 km (0.092 R)
• M20: 4,304,529 km (0.092 R)
• M21: 5,061,943 km (0.105 R)
• M22: 5,223,060 km (0.111 R)
• M23: 5,362,485 km (0.045 R)
• M24: 5,956,838 km (0.05 R)
• M25: 6,397,553 km (0.075 R)
• M26: 7,233,057 km (0.113 R)
• M27: 7,703,243 km (0.098 R)
• M28: 8,508,828 km (0.108 R)
• M29: 8,618,333 km (0.089 R)
• M30: 8,949,393 km (0.074 R)
• M31: 9,369,315 km (0.119 R)
• M32: 9,910,261 km (0.1 R)
• M33: 10,083,345 km (0.114 R)
• M34: 10,170,112 km (0.072 R)
• M35: 10,373,864 km (0.084 R)
• M36: 10,755,638 km (0.041 R)
• M37: 10,963,130 km (0.1 R)
• M38: 11,382,154 km (0.119 R)
• M39: 11,836,932 km (0.116 R)
• M40: 11,928,635 km (0.099 R)
• M41: 12,051,156 km (0.111 R)
• M42: 12,204,942 km (0.094 R)
• M43: 12,390,444 km (0.084 R)
• M44: 12,452,527 km (0.085 R)
• M45: 13,300,148 km (0.108 R)
• M46: 13,363,578 km (0.046 R)
• M47: 13,586,778 km (0.079 R)
• M48: 14,166,170 km (0.089 R)
• M49: 14,296,171 km (0.106 R)
• M50: 14,524,308 km (0.054 R)
• M51: 14,852,525 km (0.113 R)
• M52: 15,216,347 km (0.065 R)
• M53: 15,282,769 km (0.101 R)
• M54: 15,516,142 km (0.086 R)
• M55: 16,155,523 km (0.072 R)
• M56: 16,359,275 km (0.065 R)
• M57: 16,529,667 km (0.098 R)
• M58: 17,182,662 km (0.118 R)
• M59: 17,809,028 km (0.045 R)
• M60: 17,984,506 km (0.097 R)
• M61: 18,054,668 km (0.091 R)
• M62: 18,691,506 km (0.065 R)
• M63: 19,156,007 km (0.05 R)
• M64: 20,205,736 km (0.114 R)
• M65: 20,792,907 km (0.079 R)
• M66: 20,866,809 km (0.105 R)
• M67: 21,460,263 km (0.098 R)
• M68: 21,833,959 km (0.06 R)
• M69: 22,096,952 km (0.107 R)
• M70: 22,550,084 km (0.046 R)
• M71: 22,777,772 km (0.113 R)
• M72: 22,968,210 km (0.109 R)
• M73: 23,580,963 km (0.054 R)
• M74: 23,850,688 km (0.08 R)
• M75: 24,005,222 km (0.117 R)
• M76: 24,510,115 km (0.108 R)
• M77: 24,744,236 km (0.109 R)
• M78: 25,175,377 km (0.114 R)
• M79: 25,293,559 km (0.075 R)
• M80: 25,648,705 km (0.105 R)
• M81: 26,085,082 km (0.044 R)
• M82: 26,244,403 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 4.9

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.59 AU - 16.15 AU

Year: 21835 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,162,328 km

• M1: 80,783 km (0.044 R)
• M2: 174,431 km (0.075 R)
• M3: 231,727 km (0.117 R)
• M4: 460,163 km (0.118 R)
• M5: 493,075 km (0.086 R)
• M6: 526,734 km (0.093 R)
• M7: 596,447 km (0.079 R)
• M8: 650,900 km (0.053 R)
• M9: 1,354,310 km (0.103 R)
• M10: 1,677,740 km (0.083 R)
• M11: 1,861,746 km (0.102 R)
• M12: 1,969,755 km (0.101 R)
• M13: 2,277,328 km (0.033 R)
• M14: 3,094,731 km (0.08 R)
• M15: 3,617,875 km (0.092 R)
• M16: 3,924,102 km (0.038 R)
• M17: 4,707,247 km (0.103 R)
• M18: 4,743,898 km (0.119 R)
• M19: 5,003,750 km (0.105 R)
• M20: 5,078,848 km (0.116 R)
• M21: 5,459,873 km (0.1 R)
• M22: 5,968,805 km (0.1 R)
• M23: 6,168,668 km (0.1 R)
• M24: 6,330,084 km (0.063 R)
• M25: 6,657,105 km (0.106 R)
• M26: 7,370,238 km (0.114 R)
• M27: 7,584,462 km (0.109 R)
• M28: 8,195,570 km (0.092 R)
• M29: 9,004,146 km (0.11 R)
• M30: 9,464,309 km (0.096 R)
• M31: 10,407,374 km (0.099 R)
• M32: 11,036,284 km (0.07 R)
• M33: 11,134,121 km (0.078 R)
• M34: 11,528,461 km (0.049 R)
• M35: 12,128,348 km (0.085 R)
• M36: 12,687,246 km (0.102 R)
• M37: 12,892,494 km (0.104 R)
• M38: 12,995,567 km (0.091 R)
• M39: 13,150,700 km (0.102 R)
• M40: 13,202,610 km (0.118 R)
• M41: 13,672,198 km (0.068 R)
• M42: 13,829,874 km (0.089 R)
• M43: 14,147,321 km (0.091 R)
• M44: 16,156,570 km (0.092 R)
• M45: 16,546,572 km (0.119 R)
• M46: 18,659,342 km (0.103 R)
• M47: 19,480,635 km (0.049 R)
• M48: 20,795,002 km (0.098 R)
• M49: 20,976,464 km (0.108 R)
• M50: 22,632,811 km (0.108 R)
• M51: 24,013,301 km (0.101 R)
• M52: 24,649,690 km (0.056 R)
• M53: 25,162,960 km (0.06 R)
• M54: 25,485,344 km (0.109 R)
• M55: 27,648,080 km (0.032 R)
• M56: 27,780,923 km (0.052 R)
• M57: 28,516,047 km (0.113 R)
• M58: 28,583,067 km (0.058 R)
• M59: 28,852,193 km (0.082 R)
• M60: 29,460,757 km (0.091 R)
• M61: 29,528,525 km (0.073 R)
• M62: 29,596,443 km (0.061 R)
• M63: 29,664,510 km (0.063 R)
• M64: 30,347,125 km (0.098 R)
• M65: 30,484,157 km (0.052 R)
• M66: 32,285,764 km (0.088 R)
• M67: 33,058,287 km (0.035 R)
• M68: 34,050,271 km (0.102 R)
• M69: 34,908,364 km (0.114 R)
• M70: 35,195,891 km (0.101 R)
• M71: 36,063,409 km (0.049 R)
• M72: 36,645,644 km (0.085 R)
• M73: 37,157,718 km (0.1 R)
• M74: 37,451,378 km (0.104 R)
• M75: 37,819,538 km (0.11 R)
• M76: 38,485,099 km (0.115 R)
• M77: 39,828,040 km (0.081 R)
• M78: 40,580,816 km (0.101 R)
• M79: 43,947,815 km (0.116 R)
• M80: 44,103,098 km (0.103 R)
• M81: 45,429,283 km (0.107 R)
• M82: 45,821,828 km (0.11 R)
• M83: 47,642,135 km (0.062 R)
• M84: 48,200,883 km (0.088 R)
• M85: 48,521,022 km (0.028 R)
• M86: 49,647,345 km (0.068 R)
• M87: 49,889,843 km (0.114 R)
• M88: 50,051,708 km (0.092 R)
• M89: 51,761,910 km (0.097 R)
• M90: 51,843,740 km (0.106 R)
• M91: 53,242,929 km (0.037 R)
• M92: 53,491,112 km (0.109 R)
• M93: 55,658,187 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit