🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 191 Days

Day: 34.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.52 AU - 2.14 AU

Year: 882 Days

Day: 23.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 7.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.9 AU - 22.1 AU

Year: 27221 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,173,381 km

• M1: 110,852 km (0.111 R)
• M2: 373,546 km (0.081 R)
• M3: 1,130,810 km (0.09 R)
• M4: 1,468,752 km (0.105 R)
• M5: 1,533,528 km (0.115 R)
• M6: 1,599,351 km (0.053 R)
• M7: 1,978,282 km (0.105 R)
• M8: 2,656,559 km (0.114 R)
• M9: 2,897,711 km (0.109 R)
• M10: 3,272,753 km (0.078 R)
• M11: 3,619,072 km (0.071 R)
• M12: 6,352,823 km (0.071 R)
• M13: 6,459,786 km (0.031 R)
• M14: 6,784,263 km (0.112 R)
• M15: 8,018,745 km (0.058 R)
• M16: 8,899,428 km (0.095 R)
• M17: 9,019,256 km (0.113 R)
• M18: 9,687,509 km (0.054 R)
• M19: 10,942,935 km (0.12 R)
• M20: 11,329,496 km (0.039 R)
• M21: 14,158,391 km (0.104 R)
• M22: 15,076,025 km (0.119 R)
• M23: 15,722,587 km (0.101 R)
• M24: 15,940,102 km (0.095 R)
• M25: 18,169,559 km (0.072 R)
• M26: 18,245,555 km (0.031 R)
• M27: 18,397,845 km (0.108 R)
• M28: 18,550,585 km (0.034 R)
• M29: 19,943,939 km (0.06 R)
• M30: 21,370,654 km (0.081 R)
• M31: 21,611,656 km (0.086 R)
• M32: 21,853,556 km (0.096 R)
• M33: 22,177,436 km (0.107 R)
• M34: 22,502,961 km (0.113 R)
• M35: 23,241,076 km (0.091 R)
• M36: 23,323,654 km (0.115 R)
• M37: 23,488,960 km (0.107 R)
• M38: 23,903,945 km (0.112 R)
• M39: 23,987,271 km (0.045 R)
• M40: 24,741,094 km (0.111 R)
• M41: 27,049,389 km (0.103 R)
• M42: 27,397,055 km (0.088 R)
• M43: 28,449,326 km (0.116 R)
• M44: 31,046,196 km (0.094 R)
• M45: 31,775,785 km (0.111 R)
• M46: 32,234,601 km (0.053 R)
• M47: 33,624,515 km (0.09 R)
• M48: 34,655,992 km (0.093 R)
• M49: 35,793,235 km (0.107 R)
• M50: 36,750,213 km (0.119 R)
• M51: 38,591,464 km (0.069 R)
• M52: 39,081,097 km (0.099 R)
• M53: 40,264,267 km (0.082 R)
• M54: 43,172,150 km (0.098 R)
• M55: 43,476,732 km (0.032 R)
• M56: 45,010,708 km (0.041 R)
• M57: 45,526,073 km (0.112 R)
• M58: 45,629,295 km (0.1 R)
• M59: 46,146,904 km (0.09 R)
• M60: 46,250,725 km (0.104 R)
• M61: 46,458,367 km (0.111 R)
• M62: 47,921,284 km (0.071 R)
• M63: 50,357,186 km (0.109 R)
• M64: 51,106,522 km (0.071 R)
• M65: 51,536,466 km (0.064 R)
• M66: 52,724,722 km (0.112 R)
• M67: 55,679,430 km (0.12 R)
• M68: 57,121,254 km (0.073 R)
• M69: 59,250,331 km (0.066 R)
• M70: 61,291,295 km (0.108 R)
• M71: 62,664,753 km (0.119 R)
• M72: 64,511,688 km (0.081 R)
• M73: 66,142,455 km (0.11 R)
• M74: 69,325,448 km (0.105 R)
• M75: 69,563,159 km (0.086 R)
• M76: 69,920,399 km (0.047 R)
• M77: 70,636,524 km (0.054 R)
• M78: 71,115,237 km (0.12 R)
• M79: 72,678,685 km (0.098 R)
• M80: 74,496,748 km (0.114 R)
• M81: 76,944,019 km (0.099 R)
• M82: 77,190,108 km (0.055 R)
• M83: 79,293,155 km (0.075 R)
• M84: 79,541,786 km (0.074 R)
• M85: 79,790,717 km (0.088 R)
• M86: 80,289,327 km (0.092 R)
• M87: 81,540,414 km (0.087 R)
• M88: 81,916,952 km (0.102 R)
• M89: 82,294,088 km (0.096 R)
• M90: 82,923,895 km (0.033 R)
• M91: 83,050,156 km (0.083 R)
• M92: 83,555,348 km (0.105 R)
• M93: 84,315,305 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 6.6

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.39 AU - 18.61 AU

Year: 27221 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,173,381 km

• M1: 85,121 km (0.12 R)
• M2: 314,156 km (0.092 R)
• M3: 909,106 km (0.099 R)
• M4: 1,601,595 km (0.083 R)
• M5: 1,900,043 km (0.109 R)
• M6: 2,215,694 km (0.096 R)
• M7: 2,547,951 km (0.044 R)
• M8: 2,851,485 km (0.097 R)
• M9: 2,985,076 km (0.097 R)
• M10: 3,166,389 km (0.074 R)
• M11: 3,304,916 km (0.036 R)
• M12: 3,398,265 km (0.104 R)
• M13: 4,431,089 km (0.11 R)
• M14: 5,115,649 km (0.071 R)
• M15: 6,174,353 km (0.049 R)
• M16: 7,177,107 km (0.081 R)
• M17: 7,359,318 km (0.106 R)
• M18: 9,594,759 km (0.089 R)
• M19: 9,862,688 km (0.065 R)
• M20: 10,337,662 km (0.037 R)
• M21: 11,309,449 km (0.1 R)
• M22: 11,734,906 km (0.09 R)
• M23: 12,021,535 km (0.075 R)
• M24: 12,310,409 km (0.051 R)
• M25: 12,601,526 km (0.072 R)
• M26: 14,395,504 km (0.092 R)
• M27: 14,933,607 km (0.085 R)
• M28: 15,478,443 km (0.093 R)
• M29: 17,313,710 km (0.099 R)
• M30: 18,298,213 km (0.068 R)
• M31: 18,381,090 km (0.071 R)
• M32: 18,880,897 km (0.093 R)
• M33: 19,216,445 km (0.061 R)
• M34: 20,321,076 km (0.058 R)
• M35: 20,406,945 km (0.09 R)
• M36: 21,011,021 km (0.043 R)
• M37: 21,796,260 km (0.108 R)
• M38: 22,947,565 km (0.112 R)
• M39: 23,395,611 km (0.118 R)
• M40: 23,575,727 km (0.093 R)
• M41: 25,771,674 km (0.102 R)
• M42: 26,143,873 km (0.087 R)
• M43: 27,555,928 km (0.056 R)
• M44: 28,703,194 km (0.055 R)
• M45: 28,799,535 km (0.115 R)
• M46: 30,159,080 km (0.1 R)
• M47: 30,355,054 km (0.071 R)
• M48: 31,937,799 km (0.107 R)
• M49: 32,739,195 km (0.116 R)
• M50: 33,243,340 km (0.116 R)
• M51: 34,771,482 km (0.082 R)
• M52: 34,874,106 km (0.072 R)
• M53: 35,492,244 km (0.061 R)
• M54: 37,473,818 km (0.108 R)
• M55: 38,637,240 km (0.107 R)
• M56: 39,276,921 km (0.117 R)
• M57: 39,812,481 km (0.065 R)
• M58: 40,135,164 km (0.1 R)
• M59: 40,782,923 km (0.103 R)
• M60: 42,198,119 km (0.113 R)
• M61: 42,966,902 km (0.113 R)
• M62: 45,412,827 km (0.091 R)
• M63: 47,447,508 km (0.085 R)
• M64: 49,396,170 km (0.063 R)
• M65: 51,137,190 km (0.072 R)
• M66: 53,134,621 km (0.052 R)
• M67: 53,727,028 km (0.116 R)
• M68: 54,679,219 km (0.102 R)
• M69: 57,205,328 km (0.048 R)
• M70: 61,251,053 km (0.09 R)
• M71: 62,620,023 km (0.053 R)
• M72: 63,371,004 km (0.059 R)
• M73: 65,134,763 km (0.099 R)
• M74: 68,581,797 km (0.103 R)
• M75: 70,782,233 km (0.104 R)
• M76: 71,303,432 km (0.118 R)
• M77: 71,956,576 km (0.076 R)
• M78: 72,743,012 km (0.08 R)
• M79: 72,874,359 km (0.091 R)
• M80: 74,192,316 km (0.09 R)
• M81: 74,721,593 km (0.099 R)
• M82: 76,183,912 km (0.094 R)
• M83: 76,317,204 km (0.081 R)
• M84: 78,731,564 km (0.094 R)
• M85: 80,219,315 km (0.111 R)
• M86: 80,355,150 km (0.105 R)
• M87: 83,497,453 km (0.116 R)
• M88: 84,599,840 km (0.104 R)
• M89: 84,738,068 km (0.094 R)
• M90: 85,291,281 km (0.063 R)
• M91: 87,935,872 km (0.06 R)
• M92: 90,748,612 km (0.077 R)
• M93: 92,877,389 km (0.073 R)
• M94: 93,019,806 km (0.041 R)
• M95: 94,735,694 km (0.109 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit