🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.29 AU - 1.61 AU

Year: 651 Days

Day: 35.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.8 AU - 2.02 AU

Year: 984 Days

Day: 34 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,906,834 km

• M1: 144,960 km (0.091 R)
• M2: 181,761 km (0.107 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.57 AU - 3.71 AU

Year: 2074 Days

Day: 28.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 9.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.9 AU - 7.24 AU

Year: 6278 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,906,834 km

• M1: 116,088 km (0.093 R)
• M2: 592,557 km (0.107 R)
• M3: 1,011,730 km (0.111 R)
• M4: 2,195,947 km (0.08 R)
• M5: 2,844,753 km (0.112 R)
• M6: 3,261,533 km (0.095 R)
• M7: 3,909,142 km (0.037 R)
• M8: 4,309,765 km (0.077 R)
• M9: 5,650,760 km (0.103 R)
• M10: 6,770,500 km (0.108 R)
• M11: 7,120,709 km (0.068 R)
• M12: 8,497,309 km (0.119 R)
• M13: 8,980,809 km (0.119 R)
• M14: 9,287,335 km (0.061 R)
• M15: 10,043,552 km (0.074 R)
• M16: 11,543,271 km (0.053 R)
• M17: 15,088,142 km (0.072 R)
• M18: 15,522,125 km (0.081 R)
• M19: 17,165,308 km (0.103 R)
• M20: 17,938,430 km (0.104 R)
• M21: 19,940,199 km (0.066 R)
• M22: 20,927,994 km (0.084 R)
• M23: 22,929,614 km (0.071 R)
• M24: 23,503,471 km (0.063 R)
• M25: 23,940,147 km (0.112 R)
• M26: 24,234,257 km (0.12 R)
• M27: 25,358,784 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 12.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.51 AU - 11.13 AU

Year: 13268 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,906,834 km

• M1: 153,637 km (0.096 R)
• M2: 587,471 km (0.088 R)
• M3: 1,604,587 km (0.036 R)
• M4: 2,431,564 km (0.119 R)
• M5: 3,176,262 km (0.065 R)
• M6: 4,359,581 km (0.101 R)
• M7: 4,824,232 km (0.087 R)
• M8: 6,151,913 km (0.069 R)
• M9: 6,578,417 km (0.086 R)
• M10: 7,024,667 km (0.082 R)
• M11: 10,519,124 km (0.076 R)
• M12: 12,609,904 km (0.091 R)
• M13: 13,046,580 km (0.097 R)
• M14: 15,667,535 km (0.052 R)
• M15: 16,763,040 km (0.095 R)
• M16: 23,485,220 km (0.05 R)
• M17: 27,126,881 km (0.074 R)
• M18: 29,461,954 km (0.049 R)
• M19: 33,686,449 km (0.078 R)
• M20: 36,005,216 km (0.069 R)
• M21: 40,823,015 km (0.11 R)
• M22: 42,612,953 km (0.104 R)
• M23: 46,201,358 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.8

Radius: 7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.53 AU - 22.95 AU

Year: 31460 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,906,834 km

• M1: 87,365 km (0.03 R)
• M2: 312,061 km (0.089 R)
• M3: 611,257 km (0.083 R)
• M4: 1,372,860 km (0.112 R)
• M5: 1,766,900 km (0.062 R)
• M6: 2,234,394 km (0.069 R)
• M7: 2,808,251 km (0.101 R)
• M8: 4,766,039 km (0.099 R)
• M9: 5,041,897 km (0.101 R)
• M10: 6,394,561 km (0.083 R)
• M11: 6,977,993 km (0.076 R)
• M12: 9,546,439 km (0.088 R)
• M13: 10,113,863 km (0.098 R)
• M14: 15,066,301 km (0.071 R)
• M15: 21,856,399 km (0.09 R)
• M16: 23,854,428 km (0.109 R)
• M17: 24,780,289 km (0.117 R)
• M18: 25,729,936 km (0.085 R)
• M19: 27,701,636 km (0.074 R)
• M20: 28,082,213 km (0.068 R)
• M21: 28,466,231 km (0.112 R)
• M22: 29,771,921 km (0.115 R)
• M23: 32,642,704 km (0.072 R)
• M24: 33,639,176 km (0.078 R)
• M25: 55,615,851 km (0.095 R)
• M26: 56,221,573 km (0.064 R)
• M27: 58,272,559 km (0.047 R)
• M28: 64,058,407 km (0.113 R)
• M29: 69,980,986 km (0.089 R)
• M30: 75,515,360 km (0.066 R)
• M31: 76,258,113 km (0.12 R)
• M32: 80,817,108 km (0.111 R)
• M33: 82,115,019 km (0.107 R)
• M34: 88,813,413 km (0.085 R)
• M35: 91,031,501 km (0.11 R)
• M36: 94,714,152 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit