🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 179 Days

Day: 43.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 323 Days

Day: 16.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 624 Days

Day: 14.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.7 °

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: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.49 AU - 2.41 AU

Year: 1048 Days

Day: 39.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.26 AU - 2.28 AU

Year: 1317 Days

Day: 21.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,480,723 km

• M1: 205,248 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 9.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.98 AU - 12.86 AU

Year: 14858 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,480,723 km

• M1: 124,615 km (0.102 R)
• M2: 190,588 km (0.085 R)
• M3: 398,978 km (0.088 R)
• M4: 1,165,966 km (0.102 R)
• M5: 1,677,291 km (0.068 R)
• M6: 2,274,486 km (0.068 R)
• M7: 2,620,057 km (0.097 R)
• M8: 3,360,567 km (0.034 R)
• M9: 3,464,088 km (0.069 R)
• M10: 3,780,937 km (0.083 R)
• M11: 4,052,158 km (0.053 R)
• M12: 4,329,811 km (0.095 R)
• M13: 4,471,032 km (0.078 R)
• M14: 4,816,004 km (0.119 R)
• M15: 5,140,033 km (0.103 R)
• M16: 5,410,357 km (0.029 R)
• M17: 6,153,858 km (0.093 R)
• M18: 6,570,039 km (0.096 R)
• M19: 7,061,618 km (0.057 R)
• M20: 7,228,120 km (0.044 R)
• M21: 8,254,362 km (0.1 R)
• M22: 8,641,970 km (0.087 R)
• M23: 8,784,387 km (0.108 R)
• M24: 9,216,575 km (0.039 R)
• M25: 10,101,447 km (0.035 R)
• M26: 10,251,493 km (0.047 R)
• M27: 10,591,978 km (0.084 R)
• M28: 11,051,842 km (0.073 R)
• M29: 12,631,147 km (0.097 R)
• M30: 13,241,506 km (0.105 R)
• M31: 13,447,053 km (0.047 R)
• M32: 16,434,373 km (0.091 R)
• M33: 16,611,048 km (0.092 R)
• M34: 18,275,474 km (0.098 R)
• M35: 18,550,286 km (0.032 R)
• M36: 19,150,622 km (0.033 R)
• M37: 19,290,047 km (0.09 R)
• M38: 20,750,421 km (0.059 R)
• M39: 20,845,865 km (0.042 R)
• M40: 21,373,497 km (0.047 R)
• M41: 22,834,619 km (0.066 R)
• M42: 24,984,490 km (0.114 R)
• M43: 26,418,834 km (0.04 R)
• M44: 26,937,640 km (0.115 R)
• M45: 27,879,807 km (0.1 R)
• M46: 28,196,356 km (0.112 R)
• M47: 28,513,953 km (0.093 R)
• M48: 28,832,895 km (0.094 R)
• M49: 29,259,848 km (0.113 R)
• M50: 29,366,960 km (0.094 R)
• M51: 31,152,410 km (0.064 R)
• M52: 33,867,761 km (0.084 R)
• M53: 33,980,109 km (0.115 R)
• M54: 34,770,734 km (0.028 R)
• M55: 36,025,262 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 6.1

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.02 AU - 14.82 AU

Year: 17880 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,480,723 km

• M1: 180,265 km (0.067 R)
• M2: 334,950 km (0.099 R)
• M3: 573,708 km (0.076 R)
• M4: 1,483,861 km (0.082 R)
• M5: 1,839,007 km (0.077 R)
• M6: 2,586,846 km (0.111 R)
• M7: 3,172,522 km (0.086 R)
• M8: 3,294,444 km (0.092 R)
• M9: 3,418,012 km (0.083 R)
• M10: 3,669,636 km (0.036 R)
• M11: 3,754,907 km (0.112 R)
• M12: 3,884,010 km (0.113 R)
• M13: 4,102,422 km (0.071 R)
• M14: 4,190,835 km (0.097 R)
• M15: 4,735,072 km (0.08 R)
• M16: 4,827,972 km (0.086 R)
• M17: 5,015,568 km (0.074 R)
• M18: 6,652,169 km (0.082 R)
• M19: 6,756,139 km (0.109 R)
• M20: 6,860,858 km (0.089 R)
• M21: 8,213,821 km (0.107 R)
• M22: 8,607,113 km (0.107 R)
• M23: 9,006,540 km (0.094 R)
• M24: 9,882,585 km (0.096 R)
• M25: 10,120,745 km (0.11 R)
• M26: 12,030,212 km (0.107 R)
• M27: 12,348,407 km (0.102 R)
• M28: 12,476,462 km (0.081 R)
• M29: 12,669,444 km (0.083 R)
• M30: 13,188,698 km (0.076 R)
• M31: 13,254,072 km (0.096 R)
• M32: 13,648,711 km (0.052 R)
• M33: 13,980,669 km (0.08 R)
• M34: 14,855,817 km (0.073 R)
• M35: 15,060,317 km (0.026 R)
• M36: 15,957,156 km (0.115 R)
• M37: 19,938,255 km (0.109 R)
• M38: 20,541,732 km (0.108 R)
• M39: 21,074,600 km (0.059 R)
• M40: 21,689,148 km (0.102 R)
• M41: 22,309,680 km (0.068 R)
• M42: 23,172,261 km (0.065 R)
• M43: 23,647,384 km (0.085 R)
• M44: 23,965,878 km (0.072 R)
• M45: 24,526,720 km (0.048 R)
• M46: 24,687,837 km (0.12 R)
• M47: 25,416,828 km (0.067 R)
• M48: 26,647,420 km (0.058 R)
• M49: 27,813,535 km (0.089 R)
• M50: 29,508,030 km (0.076 R)
• M51: 30,367,769 km (0.074 R)
• M52: 31,061,455 km (0.098 R)
• M53: 31,848,040 km (0.119 R)
• M54: 33,619,429 km (0.117 R)
• M55: 37,164,599 km (0.113 R)
• M56: 37,999,355 km (0.102 R)
• M57: 38,840,394 km (0.114 R)
• M58: 39,498,775 km (0.037 R)
• M59: 39,971,205 km (0.066 R)
• M60: 40,160,745 km (0.07 R)
• M61: 40,445,580 km (0.112 R)
• M62: 41,112,936 km (0.089 R)
• M63: 41,304,271 km (0.094 R)
• M64: 42,361,779 km (0.053 R)
• M65: 42,554,909 km (0.117 R)
• M66: 43,525,500 km (0.065 R)
• M67: 44,405,286 km (0.119 R)
• M68: 44,798,130 km (0.109 R)
• M69: 47,279,509 km (0.075 R)
• M70: 47,881,790 km (0.109 R)
• M71: 55,408,508 km (0.062 R)
• M72: 56,043,252 km (0.088 R)
• M73: 56,893,417 km (0.091 R)
• M74: 57,747,770 km (0.079 R)
• M75: 58,283,929 km (0.107 R)
• M76: 60,119,046 km (0.089 R)
• M77: 60,445,020 km (0.081 R)
• M78: 60,880,349 km (0.101 R)
• M79: 61,644,645 km (0.11 R)
• M80: 63,735,425 km (0.116 R)
• M81: 64,622,540 km (0.115 R)
• M82: 65,067,743 km (0.037 R)
• M83: 66,297,139 km (0.107 R)
• M84: 67,759,907 km (0.108 R)
• M85: 69,460,984 km (0.051 R)
• M86: 70,031,102 km (0.041 R)
• M87: 70,373,980 km (0.056 R)
• M88: 70,488,273 km (0.1 R)
• M89: 70,946,491 km (0.12 R)
• M90: 71,405,756 km (0.12 R)
• M91: 71,520,648 km (0.076 R)
• M92: 73,716,595 km (0.071 R)
• M93: 74,881,065 km (0.063 R)
• M94: 75,114,736 km (0.074 R)
• M95: 75,934,383 km (0.09 R)
• M96: 76,286,686 km (0.117 R)
• M97: 77,228,405 km (0.028 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: 223 - 14,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit