🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 188 Days

Day: 15.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,026,751 km

• M1: 44,281 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.35 AU - 1.61 AU

Year: 661 Days

Day: 47.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,026,751 km

• M1: 1,435,691 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.88 AU - 3.22 AU

Year: 1955 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,026,751 km

• M1: 123,717 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.71 AU - 3.49 AU

Year: 2004 Days

Day: 31.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,026,751 km

• M1: 658,081 km (0.059 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 9.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.29 AU - 7.79 AU

Year: 6140 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,026,751 km

• M1: 121,922 km (0.04 R)
• M2: 506,538 km (0.087 R)
• M3: 1,005,298 km (0.04 R)
• M4: 1,493,436 km (0.078 R)
• M5: 1,947,315 km (0.062 R)
• M6: 2,810,346 km (0.083 R)
• M7: 3,439,853 km (0.074 R)
• M8: 4,033,907 km (0.086 R)
• M9: 6,131,418 km (0.071 R)
• M10: 6,896,312 km (0.03 R)
• M11: 7,264,473 km (0.09 R)
• M12: 7,762,484 km (0.075 R)
• M13: 10,126,579 km (0.099 R)
• M14: 13,268,583 km (0.069 R)
• M15: 13,781,554 km (0.093 R)
• M16: 14,907,727 km (0.077 R)
• M17: 15,966,431 km (0.028 R)
• M18: 17,074,503 km (0.058 R)
• M19: 19,081,956 km (0.061 R)
• M20: 20,630,444 km (0.107 R)
• M21: 22,742,317 km (0.103 R)
• M22: 23,559,869 km (0.043 R)
• M23: 25,689,395 km (0.089 R)
• M24: 26,041,549 km (0.079 R)
• M25: 27,117,756 km (0.059 R)
• M26: 34,846,281 km (0.109 R)
• M27: 36,042,316 km (0.091 R)
• M28: 37,603,968 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 14.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.77 AU - 13.05 AU

Year: 14148 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,026,751 km

• M1: 189,391 km (0.102 R)
• M2: 1,047,933 km (0.036 R)
• M3: 1,643,781 km (0.09 R)
• M4: 2,307,547 km (0.049 R)
• M5: 3,099,668 km (0.093 R)
• M6: 3,652,881 km (0.08 R)
• M7: 4,576,199 km (0.082 R)
• M8: 5,297,709 km (0.113 R)
• M9: 6,018,622 km (0.045 R)
• M10: 7,481,390 km (0.089 R)
• M11: 8,156,674 km (0.05 R)
• M12: 13,034,462 km (0.116 R)
• M13: 14,556,471 km (0.045 R)
• M14: 15,254,046 km (0.029 R)
• M15: 16,416,422 km (0.098 R)
• M16: 17,095,895 km (0.078 R)
• M17: 18,510,941 km (0.113 R)
• M18: 20,431,329 km (0.109 R)
• M19: 21,843,383 km (0.111 R)
• M20: 22,851,374 km (0.09 R)
• M21: 25,758,360 km (0.059 R)
• M22: 31,713,701 km (0.028 R)
• M23: 36,326,851 km (0.093 R)
• M24: 39,192,697 km (0.094 R)
• M25: 39,999,778 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.1

Radius: 6.4

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.03 AU - 18.23 AU

Year: 23781 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,026,751 km

• M1: 79,885 km (0.11 R)
• M2: 311,762 km (0.033 R)
• M3: 545,135 km (0.082 R)
• M4: 765,492 km (0.074 R)
• M5: 982,559 km (0.076 R)
• M6: 2,586,846 km (0.089 R)
• M7: 3,029,955 km (0.081 R)
• M8: 5,201,668 km (0.097 R)
• M9: 9,196,080 km (0.049 R)
• M10: 9,670,605 km (0.048 R)
• M11: 12,940,365 km (0.072 R)
• M12: 14,862,698 km (0.095 R)
• M13: 17,411,098 km (0.103 R)
• M14: 19,746,021 km (0.086 R)
• M15: 20,635,381 km (0.027 R)
• M16: 20,937,718 km (0.113 R)
• M17: 26,539,410 km (0.11 R)
• M18: 28,483,734 km (0.077 R)
• M19: 31,441,882 km (0.114 R)
• M20: 41,055,789 km (0.107 R)
• M21: 41,855,091 km (0.104 R)
• M22: 59,892,106 km (0.053 R)
• M23: 61,126,737 km (0.111 R)
• M24: 73,245,062 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.5

Radius: 6.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.92 AU - 23.3 AU

Year: 31878 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,026,751 km

• M1: 82,129 km (0.101 R)
• M2: 325,076 km (0.087 R)
• M3: 1,339,499 km (0.107 R)
• M4: 3,637,323 km (0.105 R)
• M5: 4,878,536 km (0.073 R)
• M6: 5,477,376 km (0.093 R)
• M7: 7,472,414 km (0.106 R)
• M8: 8,215,915 km (0.116 R)
• M9: 10,378,651 km (0.098 R)
• M10: 27,019,171 km (0.059 R)
• M11: 34,832,817 km (0.105 R)
• M12: 41,555,596 km (0.116 R)
• M13: 43,245,004 km (0.118 R)
• M14: 63,529,578 km (0.079 R)
• M15: 64,540,860 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit