🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.75 AU - 0.79 AU

Year: 251 Days

Day: 17.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,952,140 km

• M1: 173,534 km (0.094 R)
• M2: 403,465 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.22 AU

Year: 428 Days

Day: 15.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,952,140 km

• M1: 105,317 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.71 AU - 1.73 AU

Year: 837 Days

Day: 33.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.64 AU - 4.1 AU

Year: 2823 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.93 AU - 4.43 AU

Year: 3169 Days

Day: 40.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 11.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.65 AU - 4.97 AU

Year: 3912 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,952,140 km

• M1: 300,243 km (0.068 R)
• M2: 429,495 km (0.091 R)
• M3: 676,781 km (0.091 R)
• M4: 824,135 km (0.026 R)
• M5: 945,309 km (0.096 R)
• M6: 1,059,901 km (0.1 R)
• M7: 1,303,745 km (0.032 R)
• M8: 1,374,804 km (0.12 R)
• M9: 1,447,210 km (0.074 R)
• M10: 1,580,950 km (0.092 R)
• M11: 1,861,446 km (0.095 R)
• M12: 2,311,885 km (0.094 R)
• M13: 2,416,754 km (0.1 R)
• M14: 2,722,382 km (0.055 R)
• M15: 3,098,022 km (0.083 R)
• M16: 3,175,215 km (0.069 R)
• M17: 3,331,395 km (0.056 R)
• M18: 3,733,364 km (0.082 R)
• M19: 3,836,288 km (0.076 R)
• M20: 3,940,258 km (0.086 R)
• M21: 4,108,406 km (0.118 R)
• M22: 4,193,528 km (0.098 R)
• M23: 4,322,182 km (0.089 R)
• M24: 4,671,792 km (0.116 R)
• M25: 4,760,503 km (0.101 R)
• M26: 4,962,610 km (0.046 R)
• M27: 5,236,374 km (0.09 R)
• M28: 5,515,075 km (0.111 R)
• M29: 6,160,141 km (0.117 R)
• M30: 7,108,292 km (0.069 R)
• M31: 7,210,767 km (0.105 R)
• M32: 7,339,421 km (0.094 R)
• M33: 7,547,213 km (0.087 R)
• M34: 8,181,807 km (0.037 R)
• M35: 8,478,459 km (0.059 R)
• M36: 8,778,702 km (0.113 R)
• M37: 8,971,534 km (0.053 R)
• M38: 9,137,887 km (0.06 R)
• M39: 9,871,066 km (0.104 R)
• M40: 10,158,144 km (0.109 R)
• M41: 10,828,642 km (0.084 R)
• M42: 11,785,470 km (0.096 R)
• M43: 12,212,572 km (0.096 R)
• M44: 12,520,893 km (0.086 R)
• M45: 12,644,910 km (0.087 R)
• M46: 12,925,406 km (0.117 R)
• M47: 13,176,431 km (0.079 R)
• M48: 13,683,568 km (0.079 R)
• M49: 14,358,703 km (0.032 R)
• M50: 14,488,554 km (0.104 R)
• M51: 14,618,854 km (0.073 R)
• M52: 14,814,827 km (0.077 R)
• M53: 15,508,063 km (0.058 R)
• M54: 15,741,586 km (0.094 R)
• M55: 16,482,693 km (0.063 R)
• M56: 16,618,678 km (0.112 R)
• M57: 16,721,003 km (0.092 R)
• M58: 17,200,913 km (0.077 R)
• M59: 17,720,167 km (0.114 R)
• M60: 18,279,663 km (0.05 R)
• M61: 18,561,655 km (0.094 R)
• M62: 18,916,052 km (0.105 R)
• M63: 18,987,261 km (0.082 R)
• M64: 19,272,843 km (0.1 R)
• M65: 19,811,994 km (0.066 R)
• M66: 20,065,413 km (0.119 R)
• M67: 21,163,461 km (0.115 R)
• M68: 21,385,315 km (0.098 R)
• M69: 21,831,565 km (0.108 R)
• M70: 22,356,055 km (0.078 R)
• M71: 22,998,429 km (0.043 R)
• M72: 23,112,422 km (0.089 R)
• M73: 23,341,008 km (0.032 R)
• M74: 23,646,935 km (0.068 R)
• M75: 24,031,252 km (0.07 R)
• M76: 24,533,901 km (0.102 R)
• M77: 24,728,229 km (0.065 R)
• M78: 24,806,020 km (0.1 R)
• M79: 25,079,185 km (0.116 R)
• M80: 25,274,859 km (0.084 R)
• M81: 25,628,359 km (0.102 R)
• M82: 26,658,939 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 8.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.06 AU - 11.12 AU

Year: 12781 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,952,140 km

• M1: 258,655 km (0.101 R)
• M2: 417,827 km (0.1 R)
• M3: 542,891 km (0.031 R)
• M4: 792,869 km (0.12 R)
• M5: 1,099,395 km (0.115 R)
• M6: 1,587,084 km (0.116 R)
• M7: 2,246,511 km (0.081 R)
• M8: 2,359,308 km (0.071 R)
• M9: 2,561,265 km (0.097 R)
• M10: 2,709,068 km (0.1 R)
• M11: 3,264,226 km (0.061 R)
• M12: 3,955,517 km (0.119 R)
• M13: 4,654,887 km (0.047 R)
• M14: 5,018,859 km (0.04 R)
• M15: 5,204,360 km (0.114 R)
• M16: 5,505,950 km (0.09 R)
• M17: 5,890,715 km (0.054 R)
• M18: 6,244,664 km (0.062 R)
• M19: 6,686,576 km (0.087 R)
• M20: 6,973,056 km (0.115 R)
• M21: 8,333,499 km (0.064 R)
• M22: 8,421,163 km (0.102 R)
• M23: 8,864,272 km (0.109 R)
• M24: 9,043,790 km (0.083 R)
• M25: 9,269,682 km (0.098 R)
• M26: 9,543,297 km (0.108 R)
• M27: 10,759,528 km (0.108 R)
• M28: 10,998,884 km (0.097 R)
• M29: 11,434,364 km (0.115 R)
• M30: 11,531,901 km (0.049 R)
• M31: 11,974,412 km (0.099 R)
• M32: 12,272,411 km (0.114 R)
• M33: 12,372,193 km (0.076 R)
• M34: 13,129,906 km (0.116 R)
• M35: 13,591,864 km (0.108 R)
• M36: 14,111,268 km (0.077 R)
• M37: 14,902,491 km (0.072 R)
• M38: 15,654,071 km (0.091 R)
• M39: 16,970,831 km (0.086 R)
• M40: 17,249,682 km (0.114 R)
• M41: 17,361,581 km (0.098 R)
• M42: 19,767,713 km (0.075 R)
• M43: 20,415,023 km (0.119 R)
• M44: 20,711,526 km (0.083 R)
• M45: 21,009,525 km (0.115 R)
• M46: 21,069,215 km (0.027 R)
• M47: 21,972,486 km (0.089 R)
• M48: 22,459,278 km (0.03 R)
• M49: 22,888,325 km (0.03 R)
• M50: 23,011,294 km (0.062 R)
• M51: 23,319,914 km (0.117 R)
• M52: 23,878,812 km (0.077 R)
• M53: 24,066,109 km (0.084 R)
• M54: 24,568,010 km (0.07 R)
• M55: 26,287,039 km (0.089 R)
• M56: 27,323,901 km (0.094 R)
• M57: 27,650,773 km (0.113 R)
• M58: 28,904,253 km (0.09 R)
• M59: 29,303,979 km (0.032 R)
• M60: 30,514,076 km (0.07 R)
• M61: 30,717,230 km (0.113 R)
• M62: 31,534,782 km (0.071 R)
• M63: 32,014,992 km (0.105 R)
• M64: 32,774,500 km (0.086 R)
• M65: 33,470,130 km (0.105 R)
• M66: 34,805,291 km (0.108 R)
• M67: 35,088,480 km (0.079 R)
• M68: 35,443,625 km (0.07 R)
• M69: 36,014,491 km (0.041 R)
• M70: 36,516,391 km (0.042 R)
• M71: 36,732,261 km (0.064 R)
• M72: 37,382,264 km (0.076 R)
• M73: 40,614,176 km (0.075 R)
• M74: 41,061,923 km (0.109 R)
• M75: 41,136,572 km (0.079 R)
• M76: 42,641,377 km (0.083 R)
• M77: 43,020,458 km (0.115 R)
• M78: 43,934,651 km (0.094 R)
• M79: 45,782,184 km (0.087 R)
• M80: 46,014,959 km (0.057 R)
• M81: 46,170,241 km (0.041 R)
• M82: 47,184,515 km (0.115 R)
• M83: 48,917,457 km (0.115 R)
• M84: 49,155,317 km (0.081 R)
• M85: 50,831,561 km (0.102 R)
• M86: 52,202,177 km (0.084 R)
• M87: 52,770,050 km (0.086 R)
• M88: 53,258,488 km (0.082 R)
• M89: 53,340,018 km (0.026 R)
• M90: 53,912,081 km (0.071 R)
• M91: 54,897,332 km (0.062 R)
• M92: 55,062,039 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 4.6

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.49 AU - 23.19 AU

Year: 31542 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,952,140 km

• M1: 100,380 km (0.044 R)
• M2: 150,047 km (0.101 R)
• M3: 281,543 km (0.108 R)
• M4: 381,175 km (0.071 R)
• M5: 588,967 km (0.061 R)
• M6: 973,733 km (0.109 R)
• M7: 1,190,649 km (0.106 R)
• M8: 1,632,262 km (0.041 R)
• M9: 1,889,421 km (0.046 R)
• M10: 2,565,304 km (0.109 R)
• M11: 3,172,821 km (0.096 R)
• M12: 3,585,861 km (0.087 R)
• M13: 4,361,227 km (0.113 R)
• M14: 4,871,355 km (0.09 R)
• M15: 5,616,652 km (0.107 R)
• M16: 6,170,463 km (0.086 R)
• M17: 6,916,209 km (0.113 R)
• M18: 8,365,962 km (0.077 R)
• M19: 8,805,929 km (0.103 R)
• M20: 9,253,526 km (0.086 R)
• M21: 9,382,778 km (0.115 R)
• M22: 11,599,520 km (0.085 R)
• M23: 12,729,732 km (0.115 R)
• M24: 12,945,452 km (0.075 R)
• M25: 13,089,963 km (0.107 R)
• M26: 14,639,648 km (0.11 R)
• M27: 15,704,635 km (0.081 R)
• M28: 15,936,063 km (0.1 R)
• M29: 16,324,269 km (0.088 R)
• M30: 17,507,439 km (0.061 R)
• M31: 18,473,841 km (0.083 R)
• M32: 18,799,815 km (0.072 R)
• M33: 19,292,291 km (0.09 R)
• M34: 19,955,608 km (0.097 R)
• M35: 20,122,559 km (0.086 R)
• M36: 20,542,032 km (0.09 R)
• M37: 23,646,187 km (0.11 R)
• M38: 23,911,424 km (0.052 R)
• M39: 24,712,820 km (0.065 R)
• M40: 25,072,005 km (0.108 R)
• M41: 26,433,794 km (0.112 R)
• M42: 28,099,267 km (0.097 R)
• M43: 31,433,654 km (0.113 R)
• M44: 34,589,720 km (0.084 R)
• M45: 37,022,032 km (0.089 R)
• M46: 37,844,970 km (0.113 R)
• M47: 38,466,100 km (0.073 R)
• M48: 39,194,941 km (0.072 R)
• M49: 40,560,770 km (0.094 R)
• M50: 40,772,301 km (0.113 R)
• M51: 42,692,390 km (0.12 R)
• M52: 43,230,942 km (0.083 R)
• M53: 43,446,962 km (0.109 R)
• M54: 45,627,051 km (0.071 R)
• M55: 46,398,528 km (0.114 R)
• M56: 46,619,633 km (0.094 R)
• M57: 47,842,596 km (0.055 R)
• M58: 48,289,893 km (0.098 R)
• M59: 49,301,325 km (0.054 R)
• M60: 51,116,545 km (0.071 R)
• M61: 52,492,397 km (0.104 R)
• M62: 52,838,267 km (0.077 R)
• M63: 53,184,885 km (0.104 R)
• M64: 53,300,525 km (0.103 R)
• M65: 53,648,190 km (0.077 R)
• M66: 54,112,841 km (0.056 R)
• M67: 55,397,587 km (0.092 R)
• M68: 55,514,872 km (0.079 R)
• M69: 56,338,109 km (0.072 R)
• M70: 58,354,389 km (0.098 R)
• M71: 61,240,880 km (0.094 R)
• M72: 61,362,204 km (0.105 R)
• M73: 62,701,554 km (0.034 R)
• M74: 64,173,597 km (0.087 R)
• M75: 65,037,525 km (0.056 R)
• M76: 66,776,899 km (0.081 R)
• M77: 68,657,344 km (0.095 R)
• M78: 69,288,049 km (0.117 R)
• M79: 71,446,746 km (0.064 R)
• M80: 73,885,491 km (0.091 R)
• M81: 75,050,260 km (0.104 R)
• M82: 76,612,510 km (0.109 R)
• M83: 78,054,035 km (0.082 R)
• M84: 78,448,824 km (0.109 R)
• M85: 79,769,175 km (0.104 R)
• M86: 79,901,719 km (0.073 R)
• M87: 80,963,864 km (0.102 R)
• M88: 81,097,006 km (0.084 R)
• M89: 81,897,205 km (0.088 R)
• M90: 83,102,365 km (0.108 R)
• M91: 84,448,297 km (0.07 R)
• M92: 85,259,267 km (0.073 R)
• M93: 87,981,201 km (0.109 R)
• M94: 91,285,069 km (0.073 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: 262 - 15,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit