🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 513 Days

Day: 43.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,868,743 km

• M1: 33,809 km (0.046 R)
• M2: 210,484 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.61 AU - 3.03 AU

Year: 1803 Days

Day: 40.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,868,743 km

• M1: 852,259 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.75 AU - 3.59 AU

Year: 2149 Days

Day: 41.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.73 AU - 3.81 AU

Year: 2252 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,868,743 km

• M1: 520,002 km (0.118 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.8

Radius: 14.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.93 AU - 7.73 AU

Year: 7557 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,868,743 km

• M1: 179,368 km (0.07 R)
• M2: 547,528 km (0.111 R)
• M3: 1,330,224 km (0.046 R)
• M4: 1,652,757 km (0.109 R)
• M5: 2,167,524 km (0.063 R)
• M6: 3,042,521 km (0.08 R)
• M7: 4,322,331 km (0.072 R)
• M8: 4,863,128 km (0.112 R)
• M9: 5,159,631 km (0.095 R)
• M10: 5,693,097 km (0.07 R)
• M11: 6,163,432 km (0.061 R)
• M12: 6,621,800 km (0.042 R)
• M13: 7,129,386 km (0.067 R)
• M14: 8,029,666 km (0.112 R)
• M15: 10,698,193 km (0.074 R)
• M16: 12,136,277 km (0.113 R)
• M17: 13,043,289 km (0.103 R)
• M18: 14,166,320 km (0.102 R)
• M19: 14,489,152 km (0.118 R)
• M20: 15,817,432 km (0.073 R)
• M21: 17,154,089 km (0.095 R)
• M22: 17,560,696 km (0.099 R)
• M23: 18,283,702 km (0.055 R)
• M24: 20,320,627 km (0.102 R)
• M25: 24,417,364 km (0.117 R)
• M26: 25,024,881 km (0.08 R)
• M27: 26,955,741 km (0.054 R)
• M28: 27,851,384 km (0.111 R)
• M29: 28,565,414 km (0.101 R)
• M30: 32,411,426 km (0.045 R)
• M31: 32,690,575 km (0.113 R)
• M32: 33,890,051 km (0.097 R)
• M33: 34,533,771 km (0.04 R)
• M34: 37,244,484 km (0.102 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 11.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.84 AU - 9.22 AU

Year: 8665 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,868,743 km

• M1: 150,196 km (0.102 R)
• M2: 385,963 km (0.043 R)
• M3: 824,583 km (0.047 R)
• M4: 1,982,321 km (0.029 R)
• M5: 2,663,590 km (0.09 R)
• M6: 2,884,247 km (0.1 R)
• M7: 3,378,070 km (0.117 R)
• M8: 4,516,958 km (0.095 R)
• M9: 4,835,751 km (0.07 R)
• M10: 5,288,734 km (0.105 R)
• M11: 5,570,576 km (0.058 R)
• M12: 6,460,833 km (0.071 R)
• M13: 7,056,232 km (0.106 R)
• M14: 7,980,298 km (0.06 R)
• M15: 8,801,441 km (0.081 R)
• M16: 9,043,640 km (0.047 R)
• M17: 9,832,320 km (0.078 R)
• M18: 11,100,760 km (0.107 R)
• M19: 11,327,252 km (0.084 R)
• M20: 11,740,890 km (0.085 R)
• M21: 12,638,926 km (0.082 R)
• M22: 13,871,612 km (0.113 R)
• M23: 14,432,305 km (0.04 R)
• M24: 14,690,810 km (0.12 R)
• M25: 18,671,460 km (0.041 R)
• M26: 19,621,406 km (0.111 R)
• M27: 20,472,020 km (0.12 R)
• M28: 26,096,301 km (0.069 R)
• M29: 26,794,774 km (0.04 R)
• M30: 28,509,016 km (0.091 R)
• M31: 30,276,814 km (0.079 R)
• M32: 33,814,205 km (0.111 R)
• M33: 36,227,069 km (0.101 R)
• M34: 39,830,882 km (0.093 R)
• M35: 42,446,900 km (0.081 R)
• M36: 46,064,625 km (0.086 R)
• M37: 46,434,581 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.8

Radius: 8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.21 AU - 18.61 AU

Year: 28863 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,868,743 km

• M1: 239,955 km (0.115 R)
• M2: 1,209,200 km (0.088 R)
• M3: 4,087,612 km (0.104 R)
• M4: 7,120,859 km (0.057 R)
• M5: 11,393,823 km (0.056 R)
• M6: 12,010,315 km (0.034 R)
• M7: 13,339,044 km (0.103 R)
• M8: 19,641,452 km (0.096 R)
• M9: 20,624,909 km (0.071 R)
• M10: 22,480,521 km (0.044 R)
• M11: 34,309,524 km (0.108 R)
• M12: 39,400,190 km (0.117 R)
• M13: 39,562,354 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit