🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 42.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,312,712 km

• M1: 129,851 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.15 AU - 1.45 AU

Year: 528 Days

Day: 26.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.23 AU

Year: 1016 Days

Day: 21.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,312,712 km

• M1: 525,986 km (0.11 R)
• M2: 866,920 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 8.5

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.94 AU - 11.42 AU

Year: 10735 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,312,712 km

• M1: 151,692 km (0.043 R)
• M2: 214,673 km (0.065 R)
• M3: 331,359 km (0.066 R)
• M4: 504,294 km (0.097 R)
• M5: 602,431 km (0.069 R)
• M6: 671,545 km (0.054 R)
• M7: 725,550 km (0.115 R)
• M8: 896,540 km (0.066 R)
• M9: 1,059,901 km (0.102 R)
• M10: 1,233,135 km (0.063 R)
• M11: 1,858,754 km (0.057 R)
• M12: 2,015,682 km (0.108 R)
• M13: 2,176,948 km (0.091 R)
• M14: 2,259,227 km (0.111 R)
• M15: 2,954,857 km (0.116 R)
• M16: 3,581,971 km (0.1 R)
• M17: 3,647,046 km (0.079 R)
• M18: 3,712,421 km (0.045 R)
• M19: 3,778,094 km (0.117 R)
• M20: 3,877,577 km (0.088 R)
• M21: 4,112,894 km (0.027 R)
• M22: 5,063,888 km (0.106 R)
• M23: 5,284,246 km (0.114 R)
• M24: 5,395,696 km (0.108 R)
• M25: 5,696,388 km (0.052 R)
• M26: 6,196,942 km (0.06 R)
• M27: 6,872,676 km (0.103 R)
• M28: 6,994,299 km (0.096 R)
• M29: 8,640,324 km (0.119 R)
• M30: 9,619,293 km (0.108 R)
• M31: 10,121,942 km (0.089 R)
• M32: 12,069,855 km (0.115 R)
• M33: 12,216,761 km (0.111 R)
• M34: 12,512,516 km (0.093 R)
• M35: 13,363,428 km (0.077 R)
• M36: 14,492,144 km (0.08 R)
• M37: 14,648,324 km (0.118 R)
• M38: 15,015,288 km (0.038 R)
• M39: 15,757,892 km (0.041 R)
• M40: 15,918,709 km (0.082 R)
• M41: 16,730,427 km (0.084 R)
• M42: 17,389,556 km (0.072 R)
• M43: 17,889,362 km (0.093 R)
• M44: 18,225,359 km (0.093 R)
• M45: 18,393,956 km (0.112 R)
• M46: 18,506,753 km (0.108 R)
• M47: 19,417,205 km (0.082 R)
• M48: 19,532,096 km (0.082 R)
• M49: 19,935,861 km (0.116 R)
• M50: 20,051,650 km (0.112 R)
• M51: 20,225,931 km (0.086 R)
• M52: 21,637,537 km (0.12 R)
• M53: 25,177,920 km (0.112 R)
• M54: 25,617,139 km (0.098 R)
• M55: 25,932,492 km (0.059 R)
• M56: 27,786,757 km (0.097 R)
• M57: 29,024,680 km (0.093 R)
• M58: 29,419,319 km (0.118 R)
• M59: 30,881,488 km (0.104 R)
• M60: 31,621,400 km (0.086 R)
• M61: 32,095,326 km (0.115 R)
• M62: 32,367,145 km (0.064 R)
• M63: 32,708,078 km (0.098 R)
• M64: 33,393,536 km (0.113 R)
• M65: 34,291,572 km (0.062 R)
• M66: 35,970,359 km (0.08 R)
• M67: 36,890,835 km (0.057 R)
• M68: 37,104,461 km (0.069 R)
• M69: 37,389,744 km (0.045 R)
• M70: 37,604,267 km (0.114 R)
• M71: 38,034,361 km (0.076 R)
• M72: 39,189,556 km (0.036 R)
• M73: 40,282,967 km (0.068 R)
• M74: 41,682,305 km (0.107 R)
• M75: 41,830,407 km (0.099 R)
• M76: 42,499,708 km (0.081 R)
• M77: 42,648,857 km (0.081 R)
• M78: 44,528,405 km (0.096 R)
• M79: 44,679,798 km (0.112 R)
• M80: 45,592,644 km (0.034 R)
• M81: 46,896,240 km (0.117 R)
• M82: 48,056,670 km (0.067 R)
• M83: 49,304,765 km (0.071 R)
• M84: 50,959,019 km (0.093 R)
• M85: 51,038,306 km (0.043 R)
• M86: 51,673,648 km (0.073 R)
• M87: 52,231,648 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 3.6

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.81 AU - 14.15 AU

Year: 18632 Days

Day: 15.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,312,712 km

• M1: 142,567 km (0.088 R)
• M2: 570,267 km (0.115 R)
• M3: 1,227,600 km (0.097 R)
• M4: 1,435,392 km (0.109 R)
• M5: 1,629,270 km (0.118 R)
• M6: 1,780,065 km (0.107 R)
• M7: 1,831,377 km (0.12 R)
• M8: 1,857,108 km (0.058 R)
• M9: 2,286,753 km (0.082 R)
• M10: 2,342,703 km (0.048 R)
• M11: 2,541,518 km (0.11 R)
• M12: 3,263,926 km (0.061 R)
• M13: 3,453,916 km (0.089 R)
• M14: 3,582,570 km (0.087 R)
• M15: 3,680,108 km (0.118 R)
• M16: 4,249,028 km (0.037 R)
• M17: 4,317,843 km (0.061 R)
• M18: 4,352,251 km (0.118 R)
• M19: 4,386,958 km (0.095 R)
• M20: 5,097,847 km (0.113 R)
• M21: 5,207,651 km (0.113 R)
• M22: 5,281,254 km (0.076 R)
• M23: 5,318,055 km (0.05 R)
• M24: 5,578,953 km (0.095 R)
• M25: 5,958,782 km (0.104 R)
• M26: 6,743,274 km (0.065 R)
• M27: 7,147,487 km (0.047 R)
• M28: 7,559,629 km (0.089 R)
• M29: 7,684,693 km (0.115 R)
• M30: 7,810,505 km (0.107 R)
• M31: 8,623,120 km (0.089 R)
• M32: 9,777,866 km (0.103 R)
• M33: 10,280,814 km (0.11 R)
• M34: 12,081,973 km (0.114 R)
• M35: 12,473,470 km (0.083 R)
• M36: 12,621,273 km (0.087 R)
• M37: 12,720,157 km (0.079 R)
• M38: 13,470,091 km (0.088 R)
• M39: 14,131,613 km (0.092 R)
• M40: 14,234,237 km (0.112 R)
• M41: 14,855,667 km (0.116 R)
• M42: 14,960,086 km (0.094 R)
• M43: 15,327,499 km (0.07 R)
• M44: 15,910,781 km (0.114 R)
• M45: 18,934,303 km (0.068 R)
• M46: 19,161,094 km (0.11 R)
• M47: 19,788,956 km (0.074 R)
• M48: 21,476,719 km (0.105 R)
• M49: 21,950,346 km (0.116 R)
• M50: 22,128,816 km (0.079 R)
• M51: 22,188,356 km (0.119 R)
• M52: 22,307,735 km (0.111 R)
• M53: 22,547,092 km (0.097 R)
• M54: 22,907,772 km (0.106 R)
• M55: 24,308,008 km (0.097 R)
• M56: 28,282,375 km (0.116 R)
• M57: 28,996,705 km (0.088 R)
• M58: 29,519,849 km (0.103 R)
• M59: 29,585,522 km (0.084 R)
• M60: 30,244,351 km (0.105 R)
• M61: 32,385,097 km (0.062 R)
• M62: 33,268,622 km (0.087 R)
• M63: 33,679,118 km (0.107 R)
• M64: 34,091,260 km (0.113 R)
• M65: 34,297,855 km (0.064 R)
• M66: 34,435,934 km (0.061 R)
• M67: 38,303,188 km (0.099 R)
• M68: 39,381,639 km (0.067 R)
• M69: 40,251,401 km (0.114 R)
• M70: 41,788,819 km (0.094 R)
• M71: 44,018,126 km (0.04 R)
• M72: 44,694,458 km (0.072 R)
• M73: 44,769,856 km (0.112 R)
• M74: 45,222,838 km (0.12 R)
• M75: 45,374,231 km (0.082 R)
• M76: 45,449,927 km (0.09 R)
• M77: 45,981,299 km (0.111 R)
• M78: 46,133,440 km (0.097 R)
• M79: 46,209,585 km (0.108 R)
• M80: 47,280,257 km (0.093 R)
• M81: 47,433,894 km (0.071 R)
• M82: 47,587,681 km (0.031 R)
• M83: 48,049,938 km (0.078 R)
• M84: 48,513,841 km (0.117 R)
• M85: 48,823,808 km (0.101 R)
• M86: 49,134,523 km (0.094 R)
• M87: 50,619,282 km (0.107 R)
• M88: 51,485,603 km (0.096 R)
• M89: 51,643,579 km (0.107 R)
• M90: 52,197,988 km (0.093 R)
• M91: 52,436,148 km (0.059 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit