🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.64 AU - 0.82 AU

Year: 228 Days

Day: 37.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 296 Days

Day: 43.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.31 AU - 1.91 AU

Year: 746 Days

Day: 36.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.65 AU - 4.13 AU

Year: 2802 Days

Day: 45 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 9.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.81 AU - 6.21 AU

Year: 4096 Days

Day: 14.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,168,217 km

• M1: 118,930 km (0.098 R)
• M2: 243,845 km (0.053 R)
• M3: 612,304 km (0.105 R)
• M4: 797,207 km (0.088 R)
• M5: 896,540 km (0.048 R)
• M6: 1,015,620 km (0.112 R)
• M7: 1,278,463 km (0.094 R)
• M8: 1,456,934 km (0.09 R)
• M9: 1,607,579 km (0.098 R)
• M10: 1,782,010 km (0.076 R)
• M11: 2,220,332 km (0.051 R)
• M12: 2,342,852 km (0.092 R)
• M13: 2,955,306 km (0.106 R)
• M14: 3,366,999 km (0.036 R)
• M15: 3,472,765 km (0.114 R)
• M16: 3,784,677 km (0.115 R)
• M17: 4,030,765 km (0.046 R)
• M18: 4,218,810 km (0.102 R)
• M19: 4,448,293 km (0.113 R)
• M20: 4,668,800 km (0.104 R)
• M21: 4,813,461 km (0.096 R)
• M22: 5,201,967 km (0.032 R)
• M23: 6,780,523 km (0.118 R)
• M24: 6,914,713 km (0.104 R)
• M25: 7,613,933 km (0.069 R)
• M26: 7,877,973 km (0.095 R)
• M27: 8,431,336 km (0.071 R)
• M28: 8,704,651 km (0.093 R)
• M29: 8,850,509 km (0.11 R)
• M30: 9,491,985 km (0.077 R)
• M31: 10,097,407 km (0.047 R)
• M32: 10,165,475 km (0.084 R)
• M33: 10,611,575 km (0.038 R)
• M34: 11,081,462 km (0.112 R)
• M35: 11,808,209 km (0.049 R)
• M36: 11,879,866 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 9.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.87 AU - 5.27 AU

Year: 4170 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,168,217 km

• M1: 122,969 km (0.059 R)
• M2: 315,203 km (0.11 R)
• M3: 418,276 km (0.095 R)
• M4: 491,728 km (0.025 R)
• M5: 813,962 km (0.112 R)
• M6: 964,757 km (0.11 R)
• M7: 1,160,730 km (0.049 R)
• M8: 1,233,135 km (0.064 R)
• M9: 1,294,620 km (0.09 R)
• M10: 1,459,626 km (0.087 R)
• M11: 1,672,355 km (0.12 R)
• M12: 1,838,707 km (0.091 R)
• M13: 1,981,573 km (0.053 R)
• M14: 2,128,179 km (0.081 R)
• M15: 2,278,376 km (0.12 R)
• M16: 2,354,820 km (0.088 R)
• M17: 2,447,720 km (0.097 R)
• M18: 2,510,402 km (0.107 R)
• M19: 2,589,539 km (0.079 R)
• M20: 2,881,105 km (0.089 R)
• M21: 3,338,576 km (0.08 R)
• M22: 3,443,294 km (0.112 R)
• M23: 3,965,241 km (0.063 R)
• M24: 4,263,839 km (0.082 R)
• M25: 5,223,509 km (0.114 R)
• M26: 5,468,401 km (0.059 R)
• M27: 5,530,334 km (0.095 R)
• M28: 6,076,067 km (0.104 R)
• M29: 6,290,590 km (0.077 R)
• M30: 6,377,058 km (0.067 R)
• M31: 6,507,507 km (0.108 R)
• M32: 6,859,960 km (0.117 R)
• M33: 6,926,681 km (0.067 R)
• M34: 7,128,339 km (0.027 R)
• M35: 7,860,919 km (0.078 R)
• M36: 8,259,897 km (0.078 R)
• M37: 8,617,436 km (0.081 R)
• M38: 8,737,712 km (0.041 R)
• M39: 9,004,445 km (0.044 R)
• M40: 9,102,133 km (0.11 R)
• M41: 10,634,314 km (0.119 R)
• M42: 10,815,178 km (0.077 R)
• M43: 10,918,999 km (0.077 R)
• M44: 11,206,376 km (0.093 R)
• M45: 11,469,669 km (0.077 R)
• M46: 11,922,053 km (0.091 R)
• M47: 12,056,242 km (0.077 R)
• M48: 12,625,312 km (0.071 R)
• M49: 12,789,421 km (0.083 R)
• M50: 13,789,483 km (0.1 R)
• M51: 14,298,864 km (0.096 R)
• M52: 14,785,655 km (0.117 R)
• M53: 14,929,867 km (0.082 R)
• M54: 15,628,639 km (0.101 R)
• M55: 15,834,336 km (0.08 R)
• M56: 16,129,942 km (0.085 R)
• M57: 16,218,952 km (0.068 R)
• M58: 16,337,883 km (0.048 R)
• M59: 16,457,262 km (0.093 R)
• M60: 16,576,790 km (0.104 R)
• M61: 16,937,172 km (0.106 R)
• M62: 17,209,141 km (0.117 R)
• M63: 17,391,201 km (0.104 R)
• M64: 17,512,974 km (0.079 R)
• M65: 17,941,422 km (0.073 R)
• M66: 18,002,907 km (0.078 R)
• M67: 18,249,594 km (0.053 R)
• M68: 18,373,311 km (0.043 R)
• M69: 18,777,525 km (0.067 R)
• M70: 19,090,334 km (0.093 R)
• M71: 19,184,581 km (0.107 R)
• M72: 19,341,957 km (0.086 R)
• M73: 20,103,111 km (0.11 R)
• M74: 20,616,083 km (0.103 R)
• M75: 20,680,559 km (0.088 R)
• M76: 20,777,349 km (0.106 R)
• M77: 21,884,373 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 8.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.86 AU - 9.52 AU

Year: 9357 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,168,217 km

• M1: 123,418 km (0.116 R)
• M2: 195,524 km (0.093 R)
• M3: 258,655 km (0.051 R)
• M4: 378,483 km (0.088 R)
• M5: 547,528 km (0.11 R)
• M6: 695,032 km (0.065 R)
• M7: 822,788 km (0.118 R)
• M8: 889,808 km (0.103 R)
• M9: 1,102,237 km (0.082 R)
• M10: 1,158,037 km (0.069 R)
• M11: 1,291,927 km (0.112 R)
• M12: 1,767,948 km (0.071 R)
• M13: 1,968,409 km (0.104 R)
• M14: 2,199,837 km (0.108 R)
• M15: 2,318,767 km (0.084 R)
• M16: 2,663,590 km (0.079 R)
• M17: 2,739,586 km (0.09 R)
• M18: 2,893,971 km (0.081 R)
• M19: 3,539,486 km (0.079 R)
• M20: 4,258,004 km (0.063 R)
• M21: 4,833,806 km (0.114 R)
• M22: 4,958,122 km (0.081 R)
• M23: 5,433,843 km (0.102 R)
• M24: 5,628,321 km (0.097 R)
• M25: 5,825,042 km (0.106 R)
• M26: 6,531,443 km (0.089 R)
• M27: 6,600,258 km (0.048 R)
• M28: 7,158,408 km (0.041 R)
• M29: 7,264,772 km (0.036 R)
• M30: 7,479,146 km (0.035 R)
• M31: 7,695,614 km (0.073 R)
• M32: 8,024,131 km (0.077 R)
• M33: 8,732,776 km (0.096 R)
• M34: 9,656,393 km (0.101 R)
• M35: 11,636,620 km (0.111 R)
• M36: 12,352,296 km (0.058 R)
• M37: 12,565,473 km (0.117 R)
• M38: 12,909,099 km (0.12 R)
• M39: 13,082,035 km (0.095 R)
• M40: 13,212,334 km (0.089 R)
• M41: 13,825,835 km (0.115 R)
• M42: 14,493,341 km (0.112 R)
• M43: 15,767,616 km (0.103 R)
• M44: 16,464,891 km (0.075 R)
• M45: 16,605,513 km (0.079 R)
• M46: 16,888,104 km (0.098 R)
• M47: 17,697,279 km (0.076 R)
• M48: 19,205,075 km (0.082 R)
• M49: 20,450,927 km (0.059 R)
• M50: 20,753,713 km (0.089 R)
• M51: 22,342,143 km (0.097 R)
• M52: 22,445,964 km (0.103 R)
• M53: 22,549,934 km (0.062 R)
• M54: 22,810,534 km (0.047 R)
• M55: 22,915,103 km (0.094 R)
• M56: 24,823,822 km (0.03 R)
• M57: 25,092,948 km (0.081 R)
• M58: 25,363,122 km (0.074 R)
• M59: 26,233,931 km (0.081 R)
• M60: 26,617,949 km (0.083 R)
• M61: 27,225,316 km (0.119 R)
• M62: 27,558,471 km (0.108 R)
• M63: 28,172,720 km (0.117 R)
• M64: 28,397,266 km (0.07 R)
• M65: 28,453,515 km (0.076 R)
• M66: 28,622,411 km (0.074 R)
• M67: 28,678,809 km (0.028 R)
• M68: 29,187,741 km (0.097 R)
• M69: 29,699,815 km (0.113 R)
• M70: 29,928,251 km (0.112 R)
• M71: 29,985,547 km (0.101 R)
• M72: 30,099,989 km (0.111 R)
• M73: 31,602,401 km (0.095 R)
• M74: 32,951,624 km (0.065 R)
• M75: 33,010,715 km (0.054 R)
• M76: 33,662,962 km (0.113 R)
• M77: 34,439,375 km (0.087 R)
• M78: 35,161,334 km (0.093 R)
• M79: 35,342,497 km (0.065 R)
• M80: 35,766,607 km (0.108 R)
• M81: 35,827,344 km (0.111 R)
• M82: 36,253,398 km (0.054 R)
• M83: 36,803,769 km (0.08 R)
• M84: 38,471,037 km (0.079 R)
• M85: 38,595,652 km (0.102 R)
• M86: 38,907,414 km (0.085 R)
• M87: 40,099,859 km (0.108 R)
• M88: 40,478,940 km (0.115 R)
• M89: 41,559,485 km (0.056 R)
• M90: 41,879,026 km (0.114 R)
• M91: 43,230,194 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 6.7

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.9 AU - 15.26 AU

Year: 18278 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,168,217 km

• M1: 103,223 km (0.102 R)
• M2: 360,232 km (0.088 R)
• M3: 1,144,424 km (0.091 R)
• M4: 1,281,605 km (0.101 R)
• M5: 1,622,987 km (0.091 R)
• M6: 1,856,809 km (0.091 R)
• M7: 2,157,500 km (0.103 R)
• M8: 2,927,331 km (0.059 R)
• M9: 2,989,863 km (0.114 R)
• M10: 3,116,124 km (0.075 R)
• M11: 4,366,313 km (0.098 R)
• M12: 4,546,130 km (0.099 R)
• M13: 4,655,037 km (0.116 R)
• M14: 5,062,093 km (0.107 R)
• M15: 5,327,180 km (0.101 R)
• M16: 6,391,120 km (0.114 R)
• M17: 6,760,178 km (0.107 R)
• M18: 7,518,789 km (0.071 R)
• M19: 7,777,593 km (0.06 R)
• M20: 7,864,510 km (0.118 R)
• M21: 7,951,875 km (0.095 R)
• M22: 8,842,132 km (0.101 R)
• M23: 8,932,788 km (0.112 R)
• M24: 10,045,946 km (0.1 R)
• M25: 10,140,791 km (0.106 R)
• M26: 10,426,672 km (0.104 R)
• M27: 10,909,275 km (0.116 R)
• M28: 11,349,841 km (0.048 R)
• M29: 11,497,943 km (0.101 R)
• M30: 11,796,091 km (0.038 R)
• M31: 12,096,783 km (0.088 R)
• M32: 12,349,454 km (0.081 R)
• M33: 12,603,770 km (0.061 R)
• M34: 14,861,052 km (0.074 R)
• M35: 14,915,057 km (0.085 R)
• M36: 15,077,371 km (0.077 R)
• M37: 15,458,247 km (0.104 R)
• M38: 15,622,506 km (0.1 R)
• M39: 15,897,616 km (0.118 R)
• M40: 16,118,722 km (0.114 R)
• M41: 16,229,723 km (0.117 R)
• M42: 16,340,875 km (0.089 R)
• M43: 17,353,353 km (0.067 R)
• M44: 17,524,044 km (0.039 R)
• M45: 17,924,518 km (0.118 R)
• M46: 17,981,963 km (0.115 R)
• M47: 18,385,878 km (0.072 R)
• M48: 18,560,009 km (0.076 R)
• M49: 18,676,247 km (0.112 R)
• M50: 18,851,276 km (0.06 R)
• M51: 18,968,262 km (0.085 R)
• M52: 19,026,755 km (0.112 R)
• M53: 19,615,572 km (0.045 R)
• M54: 19,852,834 km (0.114 R)
• M55: 21,235,268 km (0.117 R)
• M56: 21,846,076 km (0.114 R)
• M57: 22,524,503 km (0.082 R)
• M58: 23,209,810 km (0.111 R)
• M59: 24,664,949 km (0.088 R)
• M60: 24,920,911 km (0.117 R)
• M61: 26,475,682 km (0.111 R)
• M62: 27,132,715 km (0.072 R)
• M63: 27,198,838 km (0.116 R)
• M64: 27,728,713 km (0.076 R)
• M65: 28,933,425 km (0.088 R)
• M66: 29,474,371 km (0.104 R)
• M67: 30,223,707 km (0.063 R)
• M68: 30,360,589 km (0.087 R)
• M69: 30,772,432 km (0.094 R)
• M70: 31,601,952 km (0.11 R)
• M71: 33,494,814 km (0.1 R)
• M72: 33,778,302 km (0.076 R)
• M73: 36,438,750 km (0.077 R)
• M74: 37,609,802 km (0.073 R)
• M75: 38,422,119 km (0.098 R)
• M76: 39,763,712 km (0.116 R)
• M77: 41,196,561 km (0.074 R)
• M78: 41,424,398 km (0.031 R)
• M79: 43,957,390 km (0.12 R)
• M80: 44,190,164 km (0.118 R)
• M81: 44,812,790 km (0.118 R)
• M82: 45,673,726 km (0.068 R)
• M83: 46,382,072 km (0.041 R)
• M84: 46,540,047 km (0.071 R)
• M85: 46,619,035 km (0.09 R)
• M86: 46,935,734 km (0.104 R)
• M87: 47,014,871 km (0.088 R)
• M88: 48,449,066 km (0.099 R)
• M89: 49,655,124 km (0.067 R)
• M90: 49,816,689 km (0.03 R)
• M91: 50,383,665 km (0.058 R)
• M92: 51,769,091 km (0.114 R)
• M93: 52,919,499 km (0.106 R)
• M94: 54,410,840 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit