🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 264 Days

Day: 39.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 389 Days

Day: 21.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.34 AU - 1.48 AU

Year: 641 Days

Day: 16 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,820,285 km

• M1: 904,768 km (0.088 R)
• M2: 1,091,616 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.51 AU - 1.57 AU

Year: 732 Days

Day: 40.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,820,285 km

• M1: 87,066 km (0.109 R)
• M2: 554,559 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.81 AU - 2.71 AU

Year: 1301 Days

Day: 33.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.09 AU - 4.29 AU

Year: 2714 Days

Day: 30.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 3.8

Gravity: 51.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.68 AU - 15.44 AU

Year: 19119 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,820,285 km

• M1: 146,905 km (0.073 R)
• M2: 215,271 km (0.092 R)
• M3: 543,339 km (0.068 R)
• M4: 722,857 km (0.084 R)
• M5: 971,788 km (0.106 R)
• M6: 1,133,204 km (0.09 R)
• M7: 1,420,581 km (0.114 R)
• M8: 1,697,936 km (0.103 R)
• M9: 1,958,236 km (0.096 R)
• M10: 2,025,256 km (0.104 R)
• M11: 2,059,065 km (0.081 R)
• M12: 2,161,689 km (0.085 R)
• M13: 2,196,246 km (0.111 R)
• M14: 2,230,953 km (0.064 R)
• M15: 2,301,114 km (0.098 R)
• M16: 2,336,420 km (0.112 R)
• M17: 2,371,874 km (0.055 R)
• M18: 2,699,344 km (0.105 R)
• M19: 2,773,993 km (0.097 R)
• M20: 2,849,391 km (0.074 R)
• M21: 3,396,021 km (0.078 R)
• M22: 4,059,039 km (0.077 R)
• M23: 4,806,131 km (0.108 R)
• M24: 5,264,947 km (0.072 R)
• M25: 6,372,271 km (0.1 R)
• M26: 6,875,518 km (0.1 R)
• M27: 7,029,006 km (0.117 R)
• M28: 7,339,272 km (0.061 R)
• M29: 7,706,834 km (0.087 R)
• M30: 8,242,394 km (0.062 R)
• M31: 9,236,173 km (0.089 R)
• M32: 9,462,065 km (0.113 R)
• M33: 9,919,536 km (0.095 R)
• M34: 10,034,876 km (0.092 R)
• M35: 11,454,859 km (0.053 R)
• M36: 11,697,506 km (0.06 R)
• M37: 11,880,764 km (0.058 R)
• M38: 12,188,038 km (0.116 R)
• M39: 13,379,734 km (0.077 R)
• M40: 14,476,885 km (0.093 R)
• M41: 15,268,707 km (0.074 R)
• M42: 15,602,759 km (0.053 R)
• M43: 16,278,044 km (0.094 R)
• M44: 18,218,926 km (0.04 R)
• M45: 19,144,638 km (0.074 R)
• M46: 19,939,751 km (0.093 R)
• M47: 20,672,032 km (0.105 R)
• M48: 20,967,338 km (0.059 R)
• M49: 21,041,389 km (0.106 R)
• M50: 21,115,590 km (0.102 R)
• M51: 21,189,790 km (0.086 R)
• M52: 23,533,391 km (0.114 R)
• M53: 27,726,021 km (0.094 R)
• M54: 29,283,933 km (0.118 R)
• M55: 29,449,538 km (0.099 R)
• M56: 29,865,121 km (0.087 R)
• M57: 30,450,048 km (0.1 R)
• M58: 31,207,612 km (0.047 R)
• M59: 32,398,411 km (0.118 R)
• M60: 32,655,420 km (0.088 R)
• M61: 33,085,514 km (0.076 R)
• M62: 35,970,060 km (0.055 R)
• M63: 36,681,398 km (0.104 R)
• M64: 37,937,272 km (0.099 R)
• M65: 39,207,358 km (0.086 R)
• M66: 40,768,113 km (0.041 R)
• M67: 42,162,065 km (0.118 R)
• M68: 43,194,141 km (0.081 R)
• M69: 46,436,525 km (0.045 R)
• M70: 46,629,656 km (0.09 R)
• M71: 46,823,086 km (0.087 R)
• M72: 47,794,276 km (0.099 R)
• M73: 47,989,202 km (0.093 R)
• M74: 49,854,986 km (0.102 R)
• M75: 53,151,675 km (0.096 R)
• M76: 54,979,162 km (0.111 R)
• M77: 56,106,233 km (0.084 R)
• M78: 57,447,826 km (0.079 R)
• M79: 58,278,693 km (0.102 R)
• M80: 59,113,599 km (0.071 R)
• M81: 59,322,886 km (0.104 R)
• M82: 59,637,341 km (0.031 R)
• M83: 59,847,227 km (0.093 R)
• M84: 60,689,612 km (0.112 R)
• M85: 62,705,593 km (0.108 R)
• M86: 64,635,555 km (0.105 R)
• M87: 65,391,473 km (0.115 R)
• M88: 67,130,100 km (0.11 R)
• M89: 67,567,075 km (0.062 R)
• M90: 69,324,551 km (0.065 R)
• M91: 70,319,826 km (0.053 R)
• M92: 71,097,136 km (0.076 R)
• M93: 71,542,489 km (0.027 R)
• M94: 72,100,639 km (0.119 R)
• M95: 74,347,599 km (0.11 R)
• M96: 75,026,025 km (0.106 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: 369 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit