🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 396 Days

Day: 36.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.17 AU - 1.55 AU

Year: 568 Days

Day: 17.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.51 AU - 1.69 AU

Year: 725 Days

Day: 12.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.33 AU - 3.09 AU

Year: 1598 Days

Day: 46 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 10.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.27 AU - 9.71 AU

Year: 9654 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,397,366 km

• M1: 132,245 km (0.064 R)
• M2: 235,766 km (0.073 R)
• M3: 676,930 km (0.119 R)
• M4: 764,445 km (0.079 R)
• M5: 971,638 km (0.032 R)
• M6: 1,486,704 km (0.066 R)
• M7: 1,748,799 km (0.086 R)
• M8: 2,025,854 km (0.05 R)
• M9: 2,209,561 km (0.087 R)
• M10: 2,622,002 km (0.103 R)
• M11: 3,118,368 km (0.063 R)
• M12: 3,331,395 km (0.064 R)
• M13: 3,739,797 km (0.068 R)
• M14: 4,433,034 km (0.087 R)
• M15: 4,917,132 km (0.047 R)
• M16: 5,237,421 km (0.062 R)
• M17: 6,086,539 km (0.048 R)
• M18: 6,162,385 km (0.114 R)
• M19: 6,391,868 km (0.046 R)
• M20: 6,820,017 km (0.07 R)
• M21: 7,459,399 km (0.111 R)
• M22: 7,827,559 km (0.077 R)
• M23: 8,369,702 km (0.069 R)
• M24: 9,183,963 km (0.085 R)
• M25: 9,534,471 km (0.094 R)
• M26: 11,025,961 km (0.047 R)
• M27: 12,155,725 km (0.11 R)
• M28: 13,125,268 km (0.067 R)
• M29: 13,272,772 km (0.119 R)
• M30: 13,718,873 km (0.102 R)
• M31: 14,270,739 km (0.119 R)
• M32: 15,344,403 km (0.107 R)
• M33: 15,447,925 km (0.091 R)
• M34: 16,074,590 km (0.099 R)
• M35: 16,550,012 km (0.097 R)
• M36: 16,656,227 km (0.046 R)
• M37: 17,083,628 km (0.058 R)
• M38: 17,298,600 km (0.104 R)
• M39: 17,406,460 km (0.088 R)
• M40: 17,785,840 km (0.091 R)
• M41: 19,666,585 km (0.055 R)
• M42: 20,288,613 km (0.088 R)
• M43: 21,147,155 km (0.1 R)
• M44: 21,842,486 km (0.113 R)
• M45: 22,310,129 km (0.113 R)
• M46: 22,663,180 km (0.048 R)
• M47: 22,840,453 km (0.083 R)
• M48: 24,819,633 km (0.092 R)
• M49: 24,941,406 km (0.072 R)
• M50: 25,246,585 km (0.038 R)
• M51: 26,479,721 km (0.077 R)
• M52: 26,604,037 km (0.074 R)
• M53: 27,669,173 km (0.096 R)
• M54: 27,795,434 km (0.077 R)
• M55: 28,111,833 km (0.109 R)
• M56: 28,748,223 km (0.104 R)
• M57: 29,582,680 km (0.068 R)
• M58: 29,841,035 km (0.106 R)
• M59: 33,872,698 km (0.116 R)
• M60: 34,075,253 km (0.115 R)
• M61: 34,210,639 km (0.114 R)
• M62: 34,346,175 km (0.036 R)
• M63: 34,821,747 km (0.076 R)
• M64: 35,026,397 km (0.118 R)
• M65: 35,299,712 km (0.028 R)
• M66: 35,436,594 km (0.097 R)
• M67: 36,469,268 km (0.084 R)
• M68: 37,581,528 km (0.109 R)
• M69: 38,634,548 km (0.077 R)
• M70: 38,705,158 km (0.059 R)
• M71: 39,839,559 km (0.089 R)
• M72: 39,910,917 km (0.117 R)
• M73: 41,128,943 km (0.109 R)
• M74: 42,068,567 km (0.047 R)
• M75: 43,015,372 km (0.092 R)
• M76: 44,707,623 km (0.112 R)
• M77: 46,271,669 km (0.09 R)
• M78: 47,248,842 km (0.115 R)
• M79: 48,384,739 km (0.114 R)
• M80: 50,374,989 km (0.109 R)
• M81: 50,760,801 km (0.106 R)
• M82: 51,768,493 km (0.038 R)
• M83: 51,924,075 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 3.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.52 AU - 15.82 AU

Year: 17118 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,397,366 km

• M1: 460,313 km (0.086 R)
• M2: 637,885 km (0.049 R)
• M3: 808,128 km (0.058 R)
• M4: 1,884,484 km (0.068 R)
• M5: 2,126,983 km (0.107 R)
• M6: 4,443,356 km (0.088 R)
• M7: 4,814,957 km (0.09 R)
• M8: 5,273,923 km (0.08 R)
• M9: 5,587,630 km (0.119 R)
• M10: 5,934,398 km (0.052 R)
• M11: 6,205,768 km (0.104 R)
• M12: 6,233,145 km (0.094 R)
• M13: 7,015,392 km (0.112 R)
• M14: 7,215,853 km (0.081 R)
• M15: 7,302,171 km (0.096 R)
• M16: 7,592,840 km (0.086 R)
• M17: 9,351,812 km (0.112 R)
• M18: 9,635,599 km (0.102 R)
• M19: 10,211,551 km (0.078 R)
• M20: 10,536,477 km (0.118 R)
• M21: 11,129,633 km (0.115 R)
• M22: 11,162,844 km (0.098 R)
• M23: 12,659,271 km (0.097 R)
• M24: 13,608,170 km (0.09 R)
• M25: 15,350,686 km (0.084 R)
• M26: 15,536,337 km (0.073 R)
• M27: 16,550,910 km (0.104 R)
• M28: 16,970,382 km (0.079 R)
• M29: 17,162,167 km (0.114 R)
• M30: 17,354,699 km (0.054 R)
• M31: 19,000,126 km (0.034 R)
• M32: 19,841,315 km (0.063 R)
• M33: 20,940,560 km (0.094 R)
• M34: 21,684,361 km (0.086 R)
• M35: 22,352,764 km (0.035 R)
• M36: 25,136,781 km (0.027 R)
• M37: 25,267,828 km (0.079 R)
• M38: 25,970,938 km (0.11 R)
• M39: 26,147,613 km (0.094 R)
• M40: 30,601,292 km (0.111 R)
• M41: 30,928,313 km (0.093 R)
• M42: 30,974,987 km (0.059 R)
• M43: 31,209,407 km (0.063 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit