🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.44 AU - 0.58 AU

Year: 113 Days

Day: 34.8 Hours

Environment

Temp: 365 °C

Axial Tilt: 128 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,439,069 km

• M1: 84,523 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.69 AU - 2.23 AU

Year: 853 Days

Day: 23.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,439,069 km

• M1: 674,088 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.38 AU - 3.5 AU

Year: 1567 Days

Day: 31.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.75 AU - 9.05 AU

Year: 6259 Days

Day: 47.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 10.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.19 AU - 10.99 AU

Year: 10715 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,439,069 km

• M1: 135,984 km (0.12 R)
• M2: 216,767 km (0.092 R)
• M3: 328,068 km (0.107 R)
• M4: 645,216 km (0.117 R)
• M5: 805,734 km (0.092 R)
• M6: 1,119,441 km (0.07 R)
• M7: 1,191,697 km (0.104 R)
• M8: 1,563,747 km (0.112 R)
• M9: 2,149,422 km (0.091 R)
• M10: 2,570,241 km (0.097 R)
• M11: 3,523,030 km (0.053 R)
• M12: 4,284,184 km (0.046 R)
• M13: 4,438,569 km (0.106 R)
• M14: 4,693,484 km (0.068 R)
• M15: 4,993,427 km (0.119 R)
• M16: 5,633,407 km (0.12 R)
• M17: 7,845,660 km (0.109 R)
• M18: 8,106,409 km (0.115 R)
• M19: 8,346,065 km (0.054 R)
• M20: 8,807,724 km (0.078 R)
• M21: 9,078,796 km (0.097 R)
• M22: 9,202,962 km (0.114 R)
• M23: 9,478,072 km (0.1 R)
• M24: 9,578,752 km (0.113 R)
• M25: 9,705,162 km (0.028 R)
• M26: 9,781,307 km (0.077 R)
• M27: 9,985,209 km (0.064 R)
• M28: 10,190,607 km (0.079 R)
• M29: 11,774,848 km (0.044 R)
• M30: 12,237,555 km (0.092 R)
• M31: 12,484,989 km (0.067 R)
• M32: 12,761,895 km (0.037 R)
• M33: 13,124,820 km (0.11 R)
• M34: 13,406,363 km (0.054 R)
• M35: 13,746,848 km (0.105 R)
• M36: 14,090,175 km (0.089 R)
• M37: 14,523,260 km (0.074 R)
• M38: 16,208,780 km (0.078 R)
• M39: 16,814,801 km (0.106 R)
• M40: 19,344,201 km (0.113 R)
• M41: 19,568,449 km (0.105 R)
• M42: 19,664,640 km (0.102 R)
• M43: 20,181,052 km (0.114 R)
• M44: 20,734,564 km (0.109 R)
• M45: 20,800,088 km (0.1 R)
• M46: 21,194,278 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.1

Radius: 4.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.91 AU - 23.49 AU

Year: 29282 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,439,069 km

• M1: 61,784 km (0.12 R)
• M2: 124,017 km (0.068 R)
• M3: 982,260 km (0.107 R)
• M4: 1,355,656 km (0.117 R)
• M5: 1,462,170 km (0.083 R)
• M6: 2,250,102 km (0.114 R)
• M7: 2,939,149 km (0.077 R)
• M8: 3,042,521 km (0.072 R)
• M9: 3,468,277 km (0.117 R)
• M10: 5,058,353 km (0.095 R)
• M11: 5,099,642 km (0.11 R)
• M12: 5,391,507 km (0.056 R)
• M13: 5,475,880 km (0.105 R)
• M14: 5,774,777 km (0.107 R)
• M15: 6,612,525 km (0.043 R)
• M16: 7,253,851 km (0.103 R)
• M17: 7,440,699 km (0.098 R)
• M18: 7,534,646 km (0.07 R)
• M19: 7,866,903 km (0.04 R)
• M20: 8,107,157 km (0.105 R)
• M21: 9,958,132 km (0.112 R)
• M22: 11,768,266 km (0.106 R)
• M23: 11,877,921 km (0.111 R)
• M24: 12,710,583 km (0.106 R)
• M25: 12,823,081 km (0.117 R)
• M26: 12,879,479 km (0.107 R)
• M27: 13,619,390 km (0.087 R)
• M28: 14,081,648 km (0.097 R)
• M29: 14,843,699 km (0.11 R)
• M30: 15,679,353 km (0.12 R)
• M31: 15,860,366 km (0.072 R)
• M32: 16,591,451 km (0.063 R)
• M33: 16,837,540 km (0.079 R)
• M34: 17,146,908 km (0.095 R)
• M35: 17,708,498 km (0.077 R)
• M36: 18,212,793 km (0.075 R)
• M37: 18,849,631 km (0.119 R)
• M38: 19,170,818 km (0.106 R)
• M39: 19,753,501 km (0.071 R)
• M40: 20,936,222 km (0.026 R)
• M41: 21,002,643 km (0.058 R)
• M42: 21,871,957 km (0.055 R)
• M43: 22,006,744 km (0.078 R)
• M44: 22,480,670 km (0.108 R)
• M45: 22,821,305 km (0.095 R)
• M46: 23,232,101 km (0.049 R)
• M47: 23,991,908 km (0.112 R)
• M48: 29,013,310 km (0.073 R)
• M49: 29,309,813 km (0.085 R)
• M50: 29,607,363 km (0.096 R)
• M51: 29,905,811 km (0.094 R)
• M52: 29,980,460 km (0.112 R)
• M53: 31,033,779 km (0.105 R)
• M54: 31,413,010 km (0.118 R)
• M55: 31,717,292 km (0.088 R)
• M56: 35,129,619 km (0.06 R)
• M57: 36,879,017 km (0.082 R)
• M58: 37,522,138 km (0.115 R)
• M59: 37,925,903 km (0.097 R)
• M60: 40,213,852 km (0.096 R)
• M61: 40,296,430 km (0.111 R)
• M62: 41,124,903 km (0.099 R)
• M63: 41,291,256 km (0.075 R)
• M64: 41,457,908 km (0.108 R)
• M65: 41,875,286 km (0.116 R)
• M66: 42,042,686 km (0.114 R)
• M67: 43,728,654 km (0.117 R)
• M68: 47,253,180 km (0.104 R)
• M69: 48,829,194 km (0.104 R)
• M70: 50,066,817 km (0.07 R)
• M71: 50,511,272 km (0.106 R)
• M72: 51,225,303 km (0.094 R)
• M73: 53,750,216 km (0.096 R)
• M74: 53,841,171 km (0.092 R)
• M75: 56,500,124 km (0.075 R)
• M76: 57,241,082 km (0.099 R)
• M77: 57,798,933 km (0.117 R)
• M78: 59,107,615 km (0.092 R)
• M79: 59,483,405 km (0.072 R)
• M80: 60,994,044 km (0.052 R)
• M81: 63,379,681 km (0.076 R)
• M82: 63,860,489 km (0.057 R)
• M83: 64,342,493 km (0.111 R)

Kuiper Belt

Range: 35.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit