🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.41 AU - 0.59 AU

Year: 125 Days

Day: 19.8 Hours

Environment

Temp: 267 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,957,712 km

• M1: 71,807 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 262 Days

Day: 43.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,957,712 km

• M1: 285,582 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 424 Days

Day: 12.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.27 AU - 1.61 AU

Year: 610 Days

Day: 27.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.52 AU - 1.8 AU

Year: 755 Days

Day: 18.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.49 AU - 2.49 AU

Year: 1387 Days

Day: 23.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 10

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.6 AU - 8.3 AU

Year: 6470 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,957,712 km

• M1: 184,903 km (0.111 R)
• M2: 406,158 km (0.053 R)
• M3: 890,855 km (0.112 R)
• M4: 983,307 km (0.083 R)
• M5: 1,351,318 km (0.097 R)
• M6: 1,958,984 km (0.062 R)
• M7: 2,249,503 km (0.115 R)
• M8: 2,643,245 km (0.118 R)
• M9: 2,756,640 km (0.049 R)
• M10: 2,848,343 km (0.104 R)
• M11: 4,002,491 km (0.037 R)
• M12: 4,452,332 km (0.11 R)
• M13: 4,918,180 km (0.084 R)
• M14: 5,142,876 km (0.1 R)
• M15: 5,227,997 km (0.06 R)
• M16: 5,313,716 km (0.114 R)
• M17: 5,399,735 km (0.101 R)
• M18: 5,837,159 km (0.077 R)
• M19: 6,075,170 km (0.079 R)
• M20: 6,839,615 km (0.091 R)
• M21: 7,376,671 km (0.062 R)
• M22: 7,537,190 km (0.117 R)
• M23: 7,601,816 km (0.111 R)
• M24: 7,666,442 km (0.062 R)
• M25: 7,960,103 km (0.086 R)
• M26: 8,124,810 km (0.069 R)
• M27: 8,224,293 km (0.032 R)
• M28: 9,448,153 km (0.036 R)
• M29: 9,763,056 km (0.072 R)
• M30: 9,974,887 km (0.119 R)
• M31: 10,081,401 km (0.103 R)
• M32: 10,367,282 km (0.045 R)
• M33: 10,511,195 km (0.067 R)
• M34: 10,619,504 km (0.092 R)
• M35: 10,764,614 km (0.062 R)
• M36: 11,203,833 km (0.105 R)
• M37: 11,277,585 km (0.045 R)
• M38: 11,425,687 km (0.106 R)
• M39: 11,911,282 km (0.079 R)
• M40: 12,594,944 km (0.108 R)
• M41: 12,671,688 km (0.093 R)
• M42: 12,825,624 km (0.102 R)
• M43: 12,980,158 km (0.092 R)
• M44: 13,213,232 km (0.047 R)
• M45: 13,881,037 km (0.113 R)
• M46: 13,960,324 km (0.082 R)
• M47: 14,359,002 km (0.06 R)
• M48: 15,086,197 km (0.076 R)
• M49: 15,331,239 km (0.071 R)
• M50: 15,413,218 km (0.109 R)
• M51: 16,115,879 km (0.1 R)
• M52: 16,492,118 km (0.106 R)
• M53: 16,956,021 km (0.042 R)
• M54: 17,083,179 km (0.077 R)
• M55: 17,253,422 km (0.091 R)
• M56: 17,509,683 km (0.086 R)
• M57: 17,595,402 km (0.064 R)
• M58: 18,329,479 km (0.037 R)
• M59: 18,941,634 km (0.101 R)
• M60: 19,605,100 km (0.045 R)
• M61: 20,591,698 km (0.105 R)
• M62: 20,954,473 km (0.073 R)
• M63: 21,640,379 km (0.118 R)
• M64: 21,824,534 km (0.117 R)
• M65: 25,712,882 km (0.061 R)
• M66: 26,348,673 km (0.047 R)
• M67: 26,594,612 km (0.073 R)
• M68: 26,989,700 km (0.108 R)
• M69: 28,035,987 km (0.109 R)
• M70: 29,451,632 km (0.119 R)
• M71: 29,553,658 km (0.081 R)
• M72: 29,758,008 km (0.069 R)
• M73: 29,911,645 km (0.117 R)
• M74: 30,683,570 km (0.106 R)
• M75: 31,253,688 km (0.08 R)
• M76: 31,566,198 km (0.078 R)
• M77: 32,299,527 km (0.111 R)
• M78: 32,404,694 km (0.08 R)
• M79: 34,855,705 km (0.085 R)
• M80: 35,342,198 km (0.114 R)
• M81: 35,613,419 km (0.091 R)
• M82: 36,048,898 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 13

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.86 AU - 9.16 AU

Year: 8005 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,957,712 km

• M1: 196,123 km (0.094 R)
• M2: 556,953 km (0.113 R)
• M3: 914,043 km (0.039 R)
• M4: 1,119,142 km (0.094 R)
• M5: 1,220,419 km (0.089 R)
• M6: 1,355,506 km (0.087 R)
• M7: 2,017,477 km (0.097 R)
• M8: 2,252,645 km (0.111 R)
• M9: 2,769,954 km (0.085 R)
• M10: 2,869,886 km (0.099 R)
• M11: 3,452,120 km (0.044 R)
• M12: 3,713,019 km (0.112 R)
• M13: 3,801,431 km (0.11 R)
• M14: 4,254,115 km (0.107 R)
• M15: 4,557,798 km (0.073 R)
• M16: 4,700,365 km (0.071 R)
• M17: 5,063,439 km (0.068 R)
• M18: 6,444,676 km (0.111 R)
• M19: 6,766,910 km (0.106 R)
• M20: 6,957,348 km (0.075 R)
• M21: 7,232,459 km (0.094 R)
• M22: 8,927,552 km (0.108 R)
• M23: 9,017,012 km (0.072 R)
• M24: 9,377,692 km (0.098 R)
• M25: 9,712,343 km (0.115 R)
• M26: 9,835,013 km (0.09 R)
• M27: 10,051,032 km (0.113 R)
• M28: 10,144,082 km (0.116 R)
• M29: 10,550,689 km (0.053 R)
• M30: 10,930,668 km (0.044 R)
• M31: 11,541,775 km (0.101 R)
• M32: 12,130,891 km (0.09 R)
• M33: 12,229,925 km (0.089 R)
• M34: 12,495,761 km (0.079 R)
• M35: 13,372,554 km (0.117 R)
• M36: 13,611,910 km (0.118 R)
• M37: 14,095,111 km (0.114 R)
• M38: 14,269,094 km (0.1 R)
• M39: 14,654,308 km (0.109 R)
• M40: 14,795,229 km (0.079 R)
• M41: 14,901,294 km (0.09 R)
• M42: 15,220,835 km (0.116 R)
• M43: 15,363,552 km (0.111 R)
• M44: 16,302,278 km (0.1 R)
• M45: 16,815,399 km (0.116 R)
• M46: 17,036,954 km (0.045 R)
• M47: 17,185,205 km (0.059 R)
• M48: 17,482,905 km (0.088 R)
• M49: 17,744,851 km (0.119 R)
• M50: 18,121,388 km (0.114 R)
• M51: 18,386,476 km (0.106 R)
• M52: 18,920,690 km (0.03 R)
• M53: 19,537,332 km (0.1 R)
• M54: 20,435,518 km (0.079 R)
• M55: 21,868,067 km (0.102 R)
• M56: 22,231,291 km (0.105 R)
• M57: 23,127,681 km (0.105 R)
• M58: 23,538,926 km (0.114 R)
• M59: 23,786,959 km (0.063 R)
• M60: 23,869,836 km (0.08 R)
• M61: 24,327,157 km (0.104 R)
• M62: 24,494,258 km (0.085 R)
• M63: 24,745,433 km (0.08 R)
• M64: 24,913,431 km (0.099 R)
• M65: 26,571,275 km (0.112 R)
• M66: 27,045,350 km (0.053 R)
• M67: 27,391,819 km (0.078 R)
• M68: 27,478,735 km (0.109 R)
• M69: 27,565,652 km (0.082 R)
• M70: 28,045,562 km (0.105 R)
• M71: 28,264,573 km (0.098 R)
• M72: 28,352,387 km (0.026 R)
• M73: 28,484,183 km (0.075 R)
• M74: 28,792,504 km (0.098 R)
• M75: 29,368,306 km (0.072 R)
• M76: 29,724,499 km (0.072 R)
• M77: 29,947,848 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 15

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.2 AU - 13.78 AU

Year: 13752 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,957,712 km

• M1: 216,917 km (0.105 R)
• M2: 416,181 km (0.106 R)
• M3: 511,176 km (0.049 R)
• M4: 748,139 km (0.036 R)
• M5: 947,403 km (0.106 R)
• M6: 1,145,321 km (0.034 R)
• M7: 1,402,181 km (0.117 R)
• M8: 2,101,102 km (0.083 R)
• M9: 2,986,123 km (0.116 R)
• M10: 3,254,502 km (0.103 R)
• M11: 3,407,092 km (0.085 R)
• M12: 3,624,906 km (0.104 R)
• M13: 3,815,344 km (0.12 R)
• M14: 4,074,448 km (0.099 R)
• M15: 4,678,823 km (0.108 R)
• M16: 5,347,675 km (0.098 R)
• M17: 5,711,946 km (0.07 R)
• M18: 5,934,398 km (0.083 R)
• M19: 6,121,994 km (0.11 R)
• M20: 6,273,536 km (0.076 R)
• M21: 6,580,511 km (0.096 R)
• M22: 6,892,273 km (0.094 R)
• M23: 7,409,583 km (0.118 R)
• M24: 8,650,946 km (0.083 R)
• M25: 9,602,089 km (0.059 R)
• M26: 9,734,333 km (0.05 R)
• M27: 9,956,187 km (0.047 R)
• M28: 10,314,773 km (0.117 R)
• M29: 10,906,433 km (0.111 R)
• M30: 11,183,189 km (0.079 R)
• M31: 12,457,763 km (0.11 R)
• M32: 12,892,793 km (0.06 R)
• M33: 12,990,182 km (0.085 R)
• M34: 13,087,719 km (0.102 R)
• M35: 13,332,910 km (0.085 R)
• M36: 13,480,713 km (0.109 R)
• M37: 13,877,446 km (0.089 R)
• M38: 17,457,024 km (0.097 R)
• M39: 17,998,419 km (0.116 R)
• M40: 18,107,326 km (0.102 R)
• M41: 20,105,655 km (0.108 R)
• M42: 20,218,751 km (0.071 R)
• M43: 20,901,665 km (0.103 R)
• M44: 21,188,444 km (0.057 R)
• M45: 21,707,997 km (0.115 R)
• M46: 21,940,173 km (0.12 R)
• M47: 22,348,576 km (0.095 R)
• M48: 22,759,521 km (0.094 R)
• M49: 23,291,640 km (0.073 R)
• M50: 23,648,581 km (0.096 R)
• M51: 24,187,433 km (0.036 R)
• M52: 24,367,997 km (0.097 R)
• M53: 25,767,036 km (0.117 R)
• M54: 26,136,244 km (0.098 R)
• M55: 26,445,313 km (0.093 R)
• M56: 27,254,488 km (0.114 R)
• M57: 27,630,727 km (0.099 R)
• M58: 27,819,519 km (0.05 R)
• M59: 29,537,651 km (0.085 R)
• M60: 30,441,970 km (0.096 R)
• M61: 30,637,046 km (0.042 R)
• M62: 31,552,435 km (0.098 R)
• M63: 31,881,550 km (0.08 R)
• M64: 35,098,802 km (0.053 R)
• M65: 35,644,984 km (0.082 R)
• M66: 36,884,253 km (0.079 R)
• M67: 39,334,067 km (0.069 R)
• M68: 39,475,737 km (0.093 R)
• M69: 41,836,241 km (0.117 R)
• M70: 42,633,299 km (0.117 R)
• M71: 43,728,206 km (0.104 R)
• M72: 44,021,717 km (0.084 R)
• M73: 46,020,195 km (0.03 R)
• M74: 46,617,988 km (0.038 R)
• M75: 47,068,128 km (0.089 R)
• M76: 47,595,011 km (0.106 R)
• M77: 47,745,806 km (0.089 R)
• M78: 48,048,143 km (0.103 R)
• M79: 48,882,750 km (0.086 R)
• M80: 49,263,626 km (0.072 R)
• M81: 49,416,365 km (0.113 R)
• M82: 50,643,218 km (0.11 R)
• M83: 50,797,303 km (0.115 R)
• M84: 51,802,451 km (0.111 R)
• M85: 51,957,734 km (0.047 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit