🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.56 AU - 1.88 AU

Year: 841 Days

Day: 21.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 8.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.71 AU - 11.45 AU

Year: 12829 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,005,123 km

• M1: 105,167 km (0.096 R)
• M2: 193,430 km (0.045 R)
• M3: 371,601 km (0.111 R)
• M4: 471,981 km (0.095 R)
• M5: 551,418 km (0.112 R)
• M6: 614,249 km (0.071 R)
• M7: 690,993 km (0.078 R)
• M8: 771,177 km (0.108 R)
• M9: 842,535 km (0.036 R)
• M10: 1,044,193 km (0.066 R)
• M11: 1,375,552 km (0.08 R)
• M12: 1,463,516 km (0.07 R)
• M13: 1,629,570 km (0.098 R)
• M14: 1,722,919 km (0.115 R)
• M15: 1,866,233 km (0.11 R)
• M16: 2,030,043 km (0.115 R)
• M17: 2,284,958 km (0.102 R)
• M18: 2,337,168 km (0.037 R)
• M19: 2,531,944 km (0.079 R)
• M20: 2,732,256 km (0.066 R)
• M21: 2,806,456 km (0.07 R)
• M22: 2,899,955 km (0.104 R)
• M23: 2,975,651 km (0.06 R)
• M24: 3,071,244 km (0.051 R)
• M25: 3,206,630 km (0.039 R)
• M26: 3,463,490 km (0.09 R)
• M27: 3,913,331 km (0.115 R)
• M28: 4,273,562 km (0.047 R)
• M29: 4,556,302 km (0.08 R)
• M30: 5,116,995 km (0.106 R)
• M31: 5,464,062 km (0.06 R)
• M32: 6,724,873 km (0.108 R)
• M33: 7,753,508 km (0.059 R)
• M34: 7,832,645 km (0.078 R)
• M35: 8,018,296 km (0.034 R)
• M36: 8,205,443 km (0.118 R)
• M37: 8,340,081 km (0.045 R)
• M38: 8,448,241 km (0.091 R)
• M39: 8,638,679 km (0.091 R)
• M40: 9,330,270 km (0.116 R)
• M41: 9,782,354 km (0.069 R)
• M42: 10,097,258 km (0.076 R)
• M43: 10,473,646 km (0.073 R)
• M44: 10,795,880 km (0.039 R)
• M45: 10,973,004 km (0.112 R)
• M46: 11,032,245 km (0.109 R)
• M47: 11,121,255 km (0.119 R)
• M48: 11,180,795 km (0.063 R)
• M49: 11,389,933 km (0.116 R)
• M50: 11,690,924 km (0.112 R)
• M51: 11,751,511 km (0.105 R)
• M52: 11,994,608 km (0.081 R)
• M53: 12,609,754 km (0.082 R)
• M54: 13,710,794 km (0.097 R)
• M55: 14,940,788 km (0.11 R)
• M56: 15,270,352 km (0.08 R)
• M57: 15,402,746 km (0.114 R)
• M58: 15,735,751 km (0.096 R)
• M59: 16,408,642 km (0.104 R)
• M60: 16,476,410 km (0.059 R)
• M61: 16,612,245 km (0.115 R)
• M62: 16,851,003 km (0.108 R)
• M63: 17,159,624 km (0.059 R)
• M64: 18,166,717 km (0.101 R)
• M65: 18,553,577 km (0.111 R)
• M66: 19,550,946 km (0.109 R)
• M67: 20,310,305 km (0.113 R)
• M68: 20,748,626 km (0.085 R)
• M69: 20,858,730 km (0.073 R)
• M70: 21,783,395 km (0.062 R)
• M71: 22,119,541 km (0.108 R)
• M72: 22,232,039 km (0.106 R)
• M73: 22,495,032 km (0.105 R)
• M74: 22,721,373 km (0.109 R)
• M75: 22,910,615 km (0.101 R)
• M76: 23,710,814 km (0.071 R)
• M77: 23,941,194 km (0.098 R)
• M78: 24,597,929 km (0.103 R)
• M79: 24,714,466 km (0.097 R)
• M80: 24,908,943 km (0.086 R)
• M81: 25,338,887 km (0.072 R)
• M82: 26,682,875 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 9.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.59 AU - 12.65 AU

Year: 12902 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 23,005,123 km

• M1: 125,513 km (0.098 R)
• M2: 262,395 km (0.065 R)
• M3: 347,516 km (0.095 R)
• M4: 430,393 km (0.103 R)
• M5: 586,573 km (0.026 R)
• M6: 799,750 km (0.039 R)
• M7: 1,322,445 km (0.089 R)
• M8: 1,581,997 km (0.086 R)
• M9: 2,068,340 km (0.119 R)
• M10: 3,078,275 km (0.106 R)
• M11: 3,171,176 km (0.114 R)
• M12: 3,264,974 km (0.104 R)
• M13: 3,328,104 km (0.087 R)
• M14: 3,814,447 km (0.039 R)
• M15: 4,151,191 km (0.043 R)
• M16: 4,925,510 km (0.119 R)
• M17: 5,667,815 km (0.068 R)
• M18: 6,764,816 km (0.083 R)
• M19: 7,462,540 km (0.029 R)
• M20: 7,841,172 km (0.06 R)
• M21: 7,926,144 km (0.069 R)
• M22: 8,792,914 km (0.099 R)
• M23: 9,282,548 km (0.038 R)
• M24: 9,780,858 km (0.083 R)
• M25: 10,381,195 km (0.062 R)
• M26: 10,898,504 km (0.096 R)
• M27: 11,041,071 km (0.054 R)
• M28: 12,450,732 km (0.09 R)
• M29: 12,899,675 km (0.075 R)
• M30: 13,506,444 km (0.055 R)
• M31: 14,643,088 km (0.072 R)
• M32: 15,169,822 km (0.101 R)
• M33: 15,276,037 km (0.056 R)
• M34: 15,488,915 km (0.025 R)
• M35: 15,649,284 km (0.03 R)
• M36: 16,459,356 km (0.088 R)
• M37: 16,623,016 km (0.109 R)
• M38: 17,062,086 km (0.119 R)
• M39: 18,063,943 km (0.089 R)
• M40: 18,289,237 km (0.105 R)
• M41: 18,402,184 km (0.098 R)
• M42: 19,891,730 km (0.097 R)
• M43: 20,592,296 km (0.101 R)
• M44: 21,419,722 km (0.115 R)
• M45: 21,897,538 km (0.097 R)
• M46: 22,560,107 km (0.064 R)
• M47: 22,863,491 km (0.111 R)
• M48: 22,985,264 km (0.088 R)
• M49: 23,107,186 km (0.07 R)
• M50: 23,351,629 km (0.075 R)
• M51: 23,412,964 km (0.072 R)
• M52: 24,711,923 km (0.095 R)
• M53: 25,087,413 km (0.092 R)
• M54: 25,590,960 km (0.077 R)
• M55: 26,161,376 km (0.053 R)
• M56: 26,735,982 km (0.084 R)
• M57: 29,340,032 km (0.077 R)
• M58: 29,538,548 km (0.088 R)
• M59: 31,075,517 km (0.065 R)
• M60: 32,706,882 km (0.086 R)
• M61: 32,912,878 km (0.068 R)
• M62: 33,187,988 km (0.12 R)
• M63: 33,394,882 km (0.113 R)
• M64: 33,533,111 km (0.109 R)
• M65: 33,602,225 km (0.108 R)
• M66: 35,065,292 km (0.061 R)
• M67: 35,135,603 km (0.109 R)
• M68: 35,557,768 km (0.048 R)
• M69: 35,981,579 km (0.091 R)
• M70: 36,123,248 km (0.118 R)
• M71: 36,265,067 km (0.105 R)
• M72: 36,335,976 km (0.092 R)
• M73: 37,837,341 km (0.112 R)
• M74: 38,053,510 km (0.12 R)
• M75: 38,125,765 km (0.036 R)
• M76: 39,504,908 km (0.078 R)
• M77: 39,724,219 km (0.076 R)
• M78: 40,900,507 km (0.108 R)
• M79: 41,939,165 km (0.078 R)
• M80: 44,345,596 km (0.088 R)
• M81: 45,106,750 km (0.07 R)
• M82: 47,571,524 km (0.118 R)
• M83: 48,898,607 km (0.094 R)
• M84: 50,475,369 km (0.08 R)
• M85: 51,270,033 km (0.095 R)
• M86: 51,349,619 km (0.114 R)
• M87: 51,588,975 km (0.089 R)
• M88: 52,309,289 km (0.109 R)
• M89: 53,113,378 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 11.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.65 AU - 13.71 AU

Year: 14881 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,005,123 km

• M1: 165,904 km (0.034 R)
• M2: 238,908 km (0.037 R)
• M3: 750,084 km (0.096 R)
• M4: 1,845,439 km (0.108 R)
• M5: 2,081,505 km (0.115 R)
• M6: 2,454,003 km (0.118 R)
• M7: 2,582,957 km (0.085 R)
• M8: 3,000,784 km (0.101 R)
• M9: 3,261,832 km (0.117 R)
• M10: 3,368,346 km (0.033 R)
• M11: 3,476,056 km (0.106 R)
• M12: 3,566,712 km (0.037 R)
• M13: 3,658,117 km (0.099 R)
• M14: 4,069,960 km (0.104 R)
• M15: 4,146,404 km (0.101 R)
• M16: 4,516,509 km (0.085 R)
• M17: 4,715,474 km (0.106 R)
• M18: 4,937,927 km (0.079 R)
• M19: 5,081,241 km (0.075 R)
• M20: 7,252,505 km (0.117 R)
• M21: 7,580,124 km (0.091 R)
• M22: 8,494,167 km (0.112 R)
• M23: 9,570,225 km (0.116 R)
• M24: 10,059,260 km (0.044 R)
• M25: 10,137,201 km (0.089 R)
• M26: 10,848,090 km (0.056 R)
• M27: 11,385,146 km (0.082 R)
• M28: 11,820,925 km (0.096 R)
• M29: 12,068,509 km (0.1 R)
• M30: 12,317,889 km (0.078 R)
• M31: 12,512,964 km (0.117 R)
• M32: 12,709,087 km (0.108 R)
• M33: 13,246,592 km (0.085 R)
• M34: 13,475,178 km (0.116 R)
• M35: 13,936,238 km (0.091 R)
• M36: 15,861,862 km (0.114 R)
• M37: 18,217,430 km (0.12 R)
• M38: 18,663,232 km (0.104 R)
• M39: 18,823,302 km (0.082 R)
• M40: 18,951,657 km (0.072 R)
• M41: 19,370,979 km (0.085 R)
• M42: 19,630,532 km (0.063 R)
• M43: 20,284,424 km (0.086 R)
• M44: 20,746,382 km (0.067 R)
• M45: 21,849,068 km (0.113 R)
• M46: 21,984,155 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit