🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 113 Days

Day: 17.4 Hours

Environment

Temp: 371 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 171 Days

Day: 14.9 Hours

Environment

Temp: 287 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.79 AU - 1.05 AU

Year: 258 Days

Day: 37 Hours

Environment

Temp: 301 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 389 Days

Day: 40.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.47 AU - 1.49 AU

Year: 527 Days

Day: 16.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,400,176 km

• M1: 37,250 km (0.088 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 14

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.7 AU - 13.18 AU

Year: 12065 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,400,176 km

• M1: 174,132 km (0.038 R)
• M2: 687,402 km (0.108 R)
• M3: 1,324,988 km (0.1 R)
• M4: 2,214,348 km (0.114 R)
• M5: 3,023,223 km (0.102 R)
• M6: 3,774,953 km (0.1 R)
• M7: 5,790,934 km (0.079 R)
• M8: 7,466,280 km (0.061 R)
• M9: 10,487,110 km (0.108 R)
• M10: 11,492,557 km (0.036 R)
• M11: 12,838,788 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 14.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.42 AU - 16.64 AU

Year: 17040 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,400,176 km

• M1: 185,352 km (0.111 R)
• M2: 826,528 km (0.098 R)
• M3: 1,473,090 km (0.114 R)
• M4: 2,115,613 km (0.027 R)
• M5: 3,340,820 km (0.109 R)
• M6: 3,861,121 km (0.109 R)
• M7: 5,102,335 km (0.044 R)
• M8: 5,608,125 km (0.095 R)
• M9: 6,107,782 km (0.077 R)
• M10: 7,930,034 km (0.073 R)
• M11: 10,835,075 km (0.088 R)
• M12: 16,780,094 km (0.111 R)
• M13: 18,740,125 km (0.096 R)
• M14: 20,218,152 km (0.114 R)
• M15: 21,215,072 km (0.085 R)
• M16: 27,022,013 km (0.098 R)
• M17: 28,120,211 km (0.091 R)
• M18: 31,593,724 km (0.047 R)
• M19: 32,443,739 km (0.084 R)
• M20: 36,657,462 km (0.12 R)
• M21: 38,276,261 km (0.065 R)
• M22: 39,942,183 km (0.079 R)
• M23: 41,366,953 km (0.088 R)
• M24: 45,536,844 km (0.089 R)
• M25: 56,281,412 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 3

Gravity: 81.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.56 AU - 21.14 AU

Year: 25862 Days

Day: 21.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,400,176 km

• M1: 106,813 km (0.061 R)
• M2: 1,204,712 km (0.027 R)
• M3: 1,659,340 km (0.043 R)
• M4: 2,430,816 km (0.083 R)
• M5: 3,507,023 km (0.115 R)
• M6: 4,451,733 km (0.09 R)
• M7: 6,681,490 km (0.054 R)
• M8: 7,324,013 km (0.091 R)
• M9: 8,169,989 km (0.06 R)
• M10: 9,138,186 km (0.094 R)
• M11: 12,570,111 km (0.045 R)
• M12: 13,089,066 km (0.051 R)
• M13: 16,332,048 km (0.087 R)
• M14: 22,032,774 km (0.084 R)
• M15: 22,139,288 km (0.098 R)
• M16: 23,334,725 km (0.109 R)
• M17: 23,892,126 km (0.105 R)
• M18: 28,928,638 km (0.071 R)
• M19: 41,843,572 km (0.118 R)
• M20: 44,511,201 km (0.115 R)
• M21: 45,023,723 km (0.081 R)
• M22: 54,543,234 km (0.056 R)
• M23: 59,562,243 km (0.096 R)
• M24: 60,810,936 km (0.115 R)
• M25: 79,164,949 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.3

Radius: 5.7

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.97 AU - 23.35 AU

Year: 26471 Days

Day: 16.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,400,176 km

• M1: 79,736 km (0.11 R)
• M2: 349,311 km (0.073 R)
• M3: 536,757 km (0.087 R)
• M4: 835,055 km (0.11 R)
• M5: 1,325,587 km (0.094 R)
• M6: 1,971,251 km (0.094 R)
• M7: 2,151,217 km (0.114 R)
• M8: 2,782,820 km (0.094 R)
• M9: 3,332,442 km (0.039 R)
• M10: 4,750,032 km (0.035 R)
• M11: 5,112,657 km (0.116 R)
• M12: 6,572,283 km (0.097 R)
• M13: 7,541,378 km (0.085 R)
• M14: 7,984,637 km (0.056 R)
• M15: 8,289,667 km (0.104 R)
• M16: 8,815,204 km (0.114 R)
• M17: 9,932,551 km (0.073 R)
• M18: 12,176,519 km (0.086 R)
• M19: 12,993,921 km (0.085 R)
• M20: 15,119,258 km (0.115 R)
• M21: 27,635,813 km (0.106 R)
• M22: 29,885,765 km (0.065 R)
• M23: 32,382,853 km (0.085 R)
• M24: 33,682,110 km (0.094 R)
• M25: 34,612,011 km (0.077 R)
• M26: 37,363,115 km (0.026 R)
• M27: 39,227,404 km (0.112 R)
• M28: 43,451,599 km (0.117 R)
• M29: 44,078,863 km (0.054 R)
• M30: 44,553,088 km (0.12 R)
• M31: 56,239,076 km (0.083 R)
• M32: 58,113,238 km (0.063 R)
• M33: 63,783,296 km (0.032 R)
• M34: 64,390,065 km (0.11 R)
• M35: 66,233,410 km (0.073 R)
• M36: 66,440,454 km (0.101 R)
• M37: 73,959,392 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.4

Radius: 6.5

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 19.72 AU - 23.72 AU

Year: 29602 Days

Day: 21.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 58.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,400,176 km

• M1: 80,783 km (0.118 R)
• M2: 283,937 km (0.064 R)
• M3: 720,164 km (0.112 R)
• M4: 929,302 km (0.082 R)
• M5: 1,780,813 km (0.068 R)
• M6: 2,171,712 km (0.102 R)
• M7: 2,850,438 km (0.114 R)
• M8: 3,297,287 km (0.066 R)
• M9: 5,194,936 km (0.065 R)
• M10: 10,131,965 km (0.094 R)
• M11: 12,345,863 km (0.118 R)
• M12: 13,989,196 km (0.066 R)
• M13: 15,189,869 km (0.04 R)
• M14: 17,072,857 km (0.092 R)
• M15: 17,431,144 km (0.095 R)
• M16: 21,606,420 km (0.028 R)
• M17: 22,131,509 km (0.089 R)
• M18: 23,868,639 km (0.032 R)
• M19: 24,204,187 km (0.103 R)
• M20: 25,461,558 km (0.087 R)
• M21: 26,641,885 km (0.11 R)
• M22: 28,355,080 km (0.089 R)
• M23: 28,605,656 km (0.061 R)
• M24: 31,863,898 km (0.081 R)
• M25: 33,792,364 km (0.068 R)
• M26: 41,314,594 km (0.115 R)
• M27: 42,286,082 km (0.1 R)
• M28: 45,291,653 km (0.109 R)
• M29: 46,324,327 km (0.108 R)
• M30: 50,612,400 km (0.098 R)
• M31: 56,929,918 km (0.107 R)
• M32: 65,923,593 km (0.096 R)
• M33: 66,143,352 km (0.077 R)
• M34: 75,098,580 km (0.075 R)
• M35: 76,302,095 km (0.117 R)
• M36: 82,258,184 km (0.062 R)
• M37: 84,310,368 km (0.092 R)

Kuiper Belt

Range: 37.5 - 67.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit