🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.62 AU - 0.82 AU

Year: 225 Days

Day: 41 Hours

Environment

Temp: 126 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.68 AU - 2.06 AU

Year: 943 Days

Day: 16.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.52 AU - 2.34 AU

Year: 989 Days

Day: 24.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.63 AU - 2.27 AU

Year: 1005 Days

Day: 31.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.75 AU - 2.35 AU

Year: 1083 Days

Day: 38.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 120.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,659,401 km

• M1: 745,596 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.21 AU - 3.19 AU

Year: 1637 Days

Day: 48 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 8.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.66 AU - 7.52 AU

Year: 6965 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,659,401 km

• M1: 105,466 km (0.119 R)
• M2: 197,619 km (0.065 R)
• M3: 283,787 km (0.114 R)
• M4: 404,213 km (0.115 R)
• M5: 495,019 km (0.067 R)
• M6: 624,422 km (0.12 R)
• M7: 688,300 km (0.077 R)
• M8: 743,202 km (0.1 R)
• M9: 1,041,650 km (0.04 R)
• M10: 1,197,980 km (0.075 R)
• M11: 1,461,122 km (0.053 R)
• M12: 1,742,666 km (0.096 R)
• M13: 1,850,675 km (0.119 R)
• M14: 2,155,406 km (0.068 R)
• M15: 2,390,125 km (0.117 R)
• M16: 2,721,933 km (0.103 R)
• M17: 2,975,801 km (0.1 R)
• M18: 3,199,599 km (0.069 R)
• M19: 3,275,445 km (0.055 R)
• M20: 3,545,619 km (0.053 R)
• M21: 3,604,411 km (0.114 R)
• M22: 4,005,034 km (0.087 R)
• M23: 4,483,448 km (0.109 R)
• M24: 4,957,823 km (0.115 R)
• M25: 5,493,683 km (0.079 R)
• M26: 6,094,916 km (0.054 R)
• M27: 6,307,794 km (0.081 R)
• M28: 6,547,450 km (0.11 R)
• M29: 6,838,867 km (0.077 R)
• M30: 6,912,319 km (0.09 R)
• M31: 7,258,937 km (0.113 R)
• M32: 7,789,561 km (0.11 R)
• M33: 7,994,959 km (0.069 R)
• M34: 8,202,152 km (0.075 R)
• M35: 8,384,961 km (0.105 R)
• M36: 8,701,360 km (0.099 R)
• M37: 9,075,654 km (0.054 R)
• M38: 9,839,650 km (0.094 R)
• M39: 10,596,017 km (0.064 R)
• M40: 10,938,148 km (0.107 R)
• M41: 11,024,316 km (0.086 R)
• M42: 11,139,357 km (0.104 R)
• M43: 11,283,868 km (0.087 R)
• M44: 11,458,150 km (0.11 R)
• M45: 11,691,822 km (0.109 R)
• M46: 12,075,091 km (0.081 R)
• M47: 12,134,332 km (0.069 R)
• M48: 12,312,952 km (0.079 R)
• M49: 12,552,309 km (0.111 R)
• M50: 13,279,803 km (0.079 R)
• M51: 13,371,656 km (0.037 R)
• M52: 13,494,476 km (0.072 R)
• M53: 13,556,110 km (0.119 R)
• M54: 13,617,745 km (0.115 R)
• M55: 13,679,528 km (0.088 R)
• M56: 13,989,645 km (0.028 R)
• M57: 14,490,798 km (0.05 R)
• M58: 14,711,903 km (0.07 R)
• M59: 14,997,785 km (0.091 R)
• M60: 16,225,235 km (0.093 R)
• M61: 16,751,670 km (0.085 R)
• M62: 17,016,907 km (0.079 R)
• M63: 18,159,985 km (0.086 R)
• M64: 18,296,119 km (0.087 R)
• M65: 18,398,294 km (0.113 R)
• M66: 18,466,660 km (0.118 R)
• M67: 19,605,848 km (0.115 R)
• M68: 20,767,775 km (0.115 R)
• M69: 20,874,588 km (0.073 R)
• M70: 21,374,993 km (0.12 R)
• M71: 21,734,925 km (0.053 R)
• M72: 21,879,437 km (0.117 R)
• M73: 22,169,507 km (0.079 R)
• M74: 22,790,039 km (0.112 R)
• M75: 23,194,551 km (0.032 R)
• M76: 23,899,008 km (0.068 R)
• M77: 23,973,508 km (0.077 R)
• M78: 24,309,953 km (0.069 R)
• M79: 24,422,451 km (0.104 R)
• M80: 24,685,743 km (0.093 R)
• M81: 25,214,871 km (0.109 R)
• M82: 25,290,866 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 4.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.9 AU - 18.08 AU

Year: 28153 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,659,401 km

• M1: 100,380 km (0.057 R)
• M2: 200,012 km (0.091 R)
• M3: 581,038 km (0.043 R)
• M4: 941,270 km (0.06 R)
• M5: 1,052,122 km (0.094 R)
• M6: 1,190,649 km (0.093 R)
• M7: 1,310,627 km (0.115 R)
• M8: 1,510,639 km (0.073 R)
• M9: 1,693,747 km (0.115 R)
• M10: 2,284,509 km (0.041 R)
• M11: 2,586,398 km (0.118 R)
• M12: 2,805,259 km (0.093 R)
• M13: 3,327,655 km (0.095 R)
• M14: 3,808,911 km (0.034 R)
• M15: 3,950,431 km (0.115 R)
• M16: 4,570,963 km (0.089 R)
• M17: 4,911,747 km (0.086 R)
• M18: 4,950,044 km (0.087 R)
• M19: 5,577,457 km (0.085 R)
• M20: 6,023,109 km (0.092 R)
• M21: 6,354,469 km (0.03 R)
• M22: 6,396,356 km (0.039 R)
• M23: 6,438,244 km (0.105 R)
• M24: 6,564,504 km (0.094 R)
• M25: 6,734,298 km (0.073 R)
• M26: 7,078,074 km (0.101 R)
• M27: 7,164,990 km (0.036 R)
• M28: 7,339,720 km (0.091 R)
• M29: 7,560,078 km (0.107 R)
• M30: 7,693,370 km (0.068 R)
• M31: 7,827,409 km (0.04 R)
• M32: 8,007,376 km (0.09 R)
• M33: 8,325,720 km (0.096 R)
• M34: 8,787,379 km (0.119 R)
• M35: 8,880,728 km (0.108 R)
• M36: 9,495,575 km (0.075 R)
• M37: 9,832,320 km (0.079 R)
• M38: 9,880,790 km (0.1 R)
• M39: 10,320,159 km (0.106 R)
• M40: 11,218,045 km (0.099 R)
• M41: 11,420,900 km (0.116 R)
• M42: 13,193,934 km (0.106 R)
• M43: 13,247,340 km (0.098 R)
• M44: 13,948,505 km (0.066 R)
• M45: 17,045,481 km (0.075 R)
• M46: 17,748,291 km (0.118 R)
• M47: 18,940,586 km (0.078 R)
• M48: 19,303,361 km (0.074 R)
• M49: 19,668,380 km (0.114 R)
• M50: 19,974,308 km (0.107 R)
• M51: 20,714,817 km (0.034 R)
• M52: 20,777,050 km (0.094 R)
• M53: 21,779,356 km (0.11 R)
• M54: 21,842,636 km (0.09 R)
• M55: 22,159,334 km (0.094 R)
• M56: 23,247,808 km (0.083 R)
• M57: 23,766,015 km (0.051 R)
• M58: 25,276,804 km (0.109 R)
• M59: 27,429,966 km (0.116 R)
• M60: 29,152,586 km (0.112 R)
• M61: 29,501,298 km (0.119 R)
• M62: 29,781,346 km (0.089 R)
• M63: 32,124,348 km (0.09 R)
• M64: 32,556,685 km (0.119 R)
• M65: 33,500,050 km (0.049 R)
• M66: 33,573,053 km (0.094 R)
• M67: 34,673,346 km (0.083 R)
• M68: 34,820,999 km (0.06 R)
• M69: 35,116,903 km (0.066 R)
• M70: 36,009,404 km (0.056 R)
• M71: 36,533,446 km (0.065 R)
• M72: 36,909,385 km (0.112 R)
• M73: 37,211,124 km (0.079 R)
• M74: 38,044,833 km (0.116 R)
• M75: 39,268,394 km (0.095 R)
• M76: 40,039,720 km (0.036 R)
• M77: 40,427,329 km (0.069 R)
• M78: 40,816,133 km (0.096 R)
• M79: 42,936,833 km (0.049 R)
• M80: 43,811,083 km (0.086 R)
• M81: 44,290,394 km (0.104 R)
• M82: 45,577,086 km (0.101 R)
• M83: 45,738,801 km (0.081 R)
• M84: 46,225,144 km (0.082 R)
• M85: 46,550,220 km (0.032 R)
• M86: 47,366,276 km (0.078 R)
• M87: 47,530,086 km (0.113 R)
• M88: 47,612,066 km (0.097 R)
• M89: 48,351,827 km (0.064 R)
• M90: 48,681,840 km (0.083 R)
• M91: 49,012,601 km (0.076 R)
• M92: 52,107,482 km (0.087 R)
• M93: 52,276,527 km (0.093 R)
• M94: 54,148,445 km (0.032 R)
• M95: 54,920,520 km (0.073 R)
• M96: 55,696,334 km (0.082 R)
• M97: 57,258,585 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit