🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 41.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.13 AU - 1.25 AU

Year: 486 Days

Day: 40.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 10.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.84 AU - 5.74 AU

Year: 3929 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,504,439 km

• M1: 128,056 km (0.112 R)
• M2: 530,175 km (0.118 R)
• M3: 938,577 km (0.088 R)
• M4: 1,337,854 km (0.084 R)
• M5: 1,791,584 km (0.073 R)
• M6: 2,140,746 km (0.096 R)
• M7: 3,046,411 km (0.112 R)
• M8: 5,244,901 km (0.101 R)
• M9: 5,995,733 km (0.105 R)
• M10: 7,646,695 km (0.097 R)
• M11: 12,081,823 km (0.111 R)
• M12: 13,064,980 km (0.107 R)
• M13: 14,343,593 km (0.079 R)
• M14: 15,089,040 km (0.069 R)
• M15: 16,765,433 km (0.11 R)
• M16: 17,592,560 km (0.112 R)
• M17: 19,328,194 km (0.116 R)
• M18: 20,609,051 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 8

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.66 AU - 12.18 AU

Year: 12605 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,504,439 km

• M1: 99,483 km (0.116 R)
• M2: 371,302 km (0.094 R)
• M3: 829,670 km (0.111 R)
• M4: 1,934,899 km (0.092 R)
• M5: 2,879,161 km (0.077 R)
• M6: 3,194,962 km (0.059 R)
• M7: 3,726,034 km (0.07 R)
• M8: 3,983,642 km (0.072 R)
• M9: 5,276,466 km (0.111 R)
• M10: 5,565,340 km (0.11 R)
• M11: 6,254,238 km (0.098 R)
• M12: 7,847,007 km (0.074 R)
• M13: 8,812,362 km (0.099 R)
• M14: 9,271,777 km (0.068 R)
• M15: 11,035,536 km (0.102 R)
• M16: 12,245,184 km (0.039 R)
• M17: 12,882,022 km (0.118 R)
• M18: 15,504,922 km (0.108 R)
• M19: 17,254,469 km (0.115 R)
• M20: 18,136,199 km (0.064 R)
• M21: 19,386,388 km (0.069 R)
• M22: 19,643,098 km (0.104 R)
• M23: 21,413,439 km (0.108 R)
• M24: 22,337,356 km (0.08 R)
• M25: 24,165,442 km (0.108 R)
• M26: 26,720,124 km (0.078 R)
• M27: 28,667,141 km (0.029 R)
• M28: 30,360,439 km (0.071 R)
• M29: 30,706,908 km (0.109 R)
• M30: 32,962,993 km (0.087 R)
• M31: 35,200,229 km (0.063 R)
• M32: 47,142,029 km (0.112 R)
• M33: 50,298,245 km (0.074 R)
• M34: 57,379,310 km (0.072 R)
• M35: 57,909,037 km (0.107 R)
• M36: 59,698,676 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.3

Radius: 8.6

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.65 AU - 12.51 AU

Year: 12896 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,504,439 km

• M1: 107,262 km (0.04 R)
• M2: 736,022 km (0.08 R)
• M3: 1,656,497 km (0.057 R)
• M4: 2,585,799 km (0.067 R)
• M5: 4,563,633 km (0.117 R)
• M6: 5,000,159 km (0.085 R)
• M7: 5,501,013 km (0.075 R)
• M8: 5,840,301 km (0.118 R)
• M9: 6,153,708 km (0.058 R)
• M10: 7,613,036 km (0.095 R)
• M11: 8,083,072 km (0.091 R)
• M12: 8,722,902 km (0.108 R)
• M13: 9,663,873 km (0.101 R)
• M14: 9,936,889 km (0.084 R)
• M15: 14,606,138 km (0.108 R)
• M16: 15,854,532 km (0.099 R)
• M17: 18,730,551 km (0.082 R)
• M18: 19,500,531 km (0.039 R)
• M19: 20,559,684 km (0.072 R)
• M20: 24,976,860 km (0.113 R)
• M21: 29,527,777 km (0.052 R)
• M22: 30,219,967 km (0.107 R)
• M23: 33,594,147 km (0.108 R)
• M24: 38,427,055 km (0.063 R)
• M25: 39,529,741 km (0.1 R)
• M26: 40,653,371 km (0.099 R)
• M27: 44,602,904 km (0.101 R)
• M28: 45,514,105 km (0.114 R)
• M29: 53,085,403 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 7.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.27 AU - 18.15 AU

Year: 23334 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,504,439 km

• M1: 118,631 km (0.11 R)
• M2: 683,812 km (0.064 R)
• M3: 1,755,681 km (0.06 R)
• M4: 7,737,501 km (0.094 R)
• M5: 9,464,010 km (0.105 R)
• M6: 18,692,553 km (0.066 R)
• M7: 20,187,933 km (0.115 R)
• M8: 22,724,216 km (0.094 R)
• M9: 23,414,909 km (0.12 R)
• M10: 24,323,417 km (0.081 R)
• M11: 26,860,597 km (0.106 R)
• M12: 28,193,215 km (0.104 R)
• M13: 36,051,740 km (0.116 R)
• M14: 38,360,634 km (0.104 R)
• M15: 43,120,689 km (0.071 R)
• M16: 54,842,579 km (0.118 R)
• M17: 57,707,827 km (0.086 R)
• M18: 66,698,809 km (0.103 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: 203 - 17,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit