🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 201 Days

Day: 31.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,073,923 km

• M1: 286,480 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.43 AU

Year: 436 Days

Day: 18.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 495 Days

Day: 47.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,073,923 km

• M1: 146,008 km (0.074 R)
• M2: 330,462 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.76 AU

Year: 671 Days

Day: 38.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,073,923 km

• M1: 378,183 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.58 AU - 2.26 AU

Year: 953 Days

Day: 30 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.2

Radius: 5.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.58 AU - 22.12 AU

Year: 27010 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,073,923 km

• M1: 95,144 km (0.076 R)
• M2: 152,739 km (0.092 R)
• M3: 201,957 km (0.046 R)
• M4: 273,315 km (0.105 R)
• M5: 603,029 km (0.038 R)
• M6: 1,075,459 km (0.092 R)
• M7: 1,290,581 km (0.082 R)
• M8: 1,578,258 km (0.09 R)
• M9: 1,760,318 km (0.111 R)
• M10: 2,554,533 km (0.111 R)
• M11: 2,625,293 km (0.08 R)
• M12: 3,328,553 km (0.087 R)
• M13: 3,601,569 km (0.105 R)
• M14: 3,681,005 km (0.033 R)
• M15: 3,801,132 km (0.091 R)
• M16: 3,881,915 km (0.051 R)
• M17: 4,004,286 km (0.061 R)
• M18: 4,983,554 km (0.104 R)
• M19: 5,027,835 km (0.075 R)
• M20: 5,116,696 km (0.059 R)
• M21: 6,174,802 km (0.111 R)
• M22: 7,247,867 km (0.079 R)
• M23: 7,449,076 km (0.074 R)
• M24: 7,601,217 km (0.063 R)
• M25: 8,324,822 km (0.039 R)
• M26: 8,588,563 km (0.092 R)
• M27: 8,908,703 km (0.061 R)
• M28: 11,256,492 km (0.069 R)
• M29: 12,739,007 km (0.081 R)
• M30: 13,287,582 km (0.068 R)
• M31: 14,344,641 km (0.086 R)
• M32: 14,724,170 km (0.049 R)
• M33: 15,882,507 km (0.102 R)
• M34: 16,078,330 km (0.078 R)
• M35: 17,945,013 km (0.089 R)
• M36: 19,389,230 km (0.051 R)
• M37: 19,668,530 km (0.09 R)
• M38: 20,585,565 km (0.07 R)
• M39: 21,085,072 km (0.105 R)
• M40: 21,156,729 km (0.049 R)
• M41: 22,095,905 km (0.088 R)
• M42: 22,314,617 km (0.117 R)
• M43: 24,164,694 km (0.102 R)
• M44: 24,389,988 km (0.103 R)
• M45: 25,070,210 km (0.027 R)
• M46: 25,298,197 km (0.116 R)
• M47: 25,450,637 km (0.039 R)
• M48: 25,679,970 km (0.041 R)
• M49: 25,756,415 km (0.095 R)
• M50: 26,371,711 km (0.093 R)
• M51: 26,603,588 km (0.108 R)
• M52: 28,562,871 km (0.076 R)
• M53: 29,760,552 km (0.094 R)
• M54: 32,039,675 km (0.044 R)
• M55: 33,869,407 km (0.109 R)
• M56: 34,121,479 km (0.081 R)
• M57: 34,374,300 km (0.074 R)
• M58: 34,627,718 km (0.11 R)
• M59: 35,476,686 km (0.043 R)
• M60: 35,818,218 km (0.094 R)
• M61: 36,504,723 km (0.119 R)
• M62: 37,368,651 km (0.039 R)
• M63: 40,000,975 km (0.069 R)
• M64: 40,445,430 km (0.067 R)
• M65: 40,802,221 km (0.077 R)
• M66: 40,980,990 km (0.105 R)
• M67: 42,059,142 km (0.067 R)
• M68: 42,601,734 km (0.096 R)
• M69: 43,511,289 km (0.094 R)
• M70: 43,602,543 km (0.093 R)
• M71: 45,071,894 km (0.118 R)
• M72: 45,534,450 km (0.092 R)
• M73: 46,650,899 km (0.085 R)
• M74: 47,118,692 km (0.11 R)
• M75: 47,400,085 km (0.094 R)
• M76: 47,494,033 km (0.108 R)
• M77: 47,682,077 km (0.092 R)
• M78: 49,958,209 km (0.051 R)
• M79: 50,724,748 km (0.047 R)
• M80: 53,047,555 km (0.115 R)
• M81: 53,633,679 km (0.085 R)
• M82: 54,812,361 km (0.098 R)
• M83: 56,297,568 km (0.083 R)
• M84: 57,395,168 km (0.119 R)
• M85: 59,408,905 km (0.067 R)
• M86: 59,915,892 km (0.104 R)
• M87: 60,934,205 km (0.057 R)
• M88: 63,194,629 km (0.112 R)
• M89: 64,751,494 km (0.089 R)
• M90: 66,426,092 km (0.098 R)
• M91: 66,636,427 km (0.092 R)
• M92: 67,268,777 km (0.064 R)
• M93: 68,433,097 km (0.112 R)
• M94: 69,070,982 km (0.107 R)
• M95: 71,211,578 km (0.116 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit