🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 143 Days

Day: 42.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,601,901 km

• M1: 149,747 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 34.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,601,901 km

• M1: 36,951 km (0.1 R)
• M2: 96,191 km (0.104 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.77 AU - 9.67 AU

Year: 8482 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,601,901 km

• M1: 314,904 km (0.116 R)
• M2: 832,213 km (0.117 R)
• M3: 1,565,841 km (0.099 R)
• M4: 2,290,194 km (0.052 R)
• M5: 6,794,885 km (0.11 R)
• M6: 7,607,650 km (0.092 R)
• M7: 11,677,460 km (0.083 R)
• M8: 15,474,703 km (0.083 R)
• M9: 16,232,715 km (0.118 R)
• M10: 16,883,167 km (0.081 R)
• M11: 20,701,054 km (0.095 R)
• M12: 29,611,403 km (0.025 R)
• M13: 30,387,516 km (0.098 R)
• M14: 32,591,542 km (0.104 R)
• M15: 33,837,692 km (0.114 R)
• M16: 37,316,291 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 11.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.51 AU - 12.53 AU

Year: 13166 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,601,901 km

• M1: 145,708 km (0.089 R)
• M2: 539,001 km (0.067 R)
• M3: 940,971 km (0.069 R)
• M4: 1,655,300 km (0.068 R)
• M5: 2,391,920 km (0.056 R)
• M6: 2,950,070 km (0.091 R)
• M7: 3,893,135 km (0.08 R)
• M8: 4,543,138 km (0.046 R)
• M9: 5,368,320 km (0.077 R)
• M10: 6,368,681 km (0.116 R)
• M11: 7,577,431 km (0.115 R)
• M12: 9,436,185 km (0.097 R)
• M13: 10,172,356 km (0.095 R)
• M14: 13,181,368 km (0.051 R)
• M15: 14,034,225 km (0.1 R)
• M16: 14,784,309 km (0.039 R)
• M17: 16,216,409 km (0.086 R)
• M18: 17,118,933 km (0.062 R)
• M19: 21,331,908 km (0.103 R)
• M20: 21,778,907 km (0.094 R)
• M21: 25,283,686 km (0.119 R)
• M22: 25,986,646 km (0.03 R)
• M23: 26,394,151 km (0.116 R)
• M24: 28,496,150 km (0.116 R)
• M25: 30,707,357 km (0.118 R)
• M26: 34,971,943 km (0.109 R)
• M27: 35,970,509 km (0.065 R)
• M28: 38,814,813 km (0.075 R)
• M29: 39,347,531 km (0.073 R)
• M30: 40,020,422 km (0.09 R)
• M31: 43,643,533 km (0.092 R)
• M32: 53,646,694 km (0.112 R)
• M33: 54,974,525 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 3.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.75 AU - 18.73 AU

Year: 24649 Days

Day: 19.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,601,901 km

• M1: 47,871 km (0.114 R)
• M2: 176,825 km (0.113 R)
• M3: 525,388 km (0.115 R)
• M4: 1,092,064 km (0.108 R)
• M5: 1,781,711 km (0.107 R)
• M6: 3,715,114 km (0.096 R)
• M7: 4,488,235 km (0.045 R)
• M8: 8,174,177 km (0.087 R)
• M9: 8,536,952 km (0.046 R)
• M10: 10,141,389 km (0.035 R)
• M11: 15,218,442 km (0.07 R)
• M12: 16,265,178 km (0.113 R)
• M13: 17,359,038 km (0.094 R)
• M14: 18,776,627 km (0.113 R)
• M15: 25,559,544 km (0.094 R)
• M16: 28,748,971 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.7

Radius: 5.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.1 AU - 19.14 AU

Year: 25493 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,601,901 km

• M1: 74,051 km (0.074 R)
• M2: 294,259 km (0.115 R)
• M3: 596,896 km (0.113 R)
• M4: 1,186,012 km (0.086 R)
• M5: 1,472,492 km (0.117 R)
• M6: 1,717,084 km (0.09 R)
• M7: 1,950,607 km (0.117 R)
• M8: 2,806,157 km (0.111 R)
• M9: 3,538,438 km (0.076 R)
• M10: 3,739,947 km (0.027 R)
• M11: 3,979,603 km (0.048 R)
• M12: 5,955,790 km (0.114 R)
• M13: 6,885,242 km (0.027 R)
• M14: 9,405,368 km (0.079 R)
• M15: 21,743,003 km (0.086 R)
• M16: 23,013,538 km (0.05 R)
• M17: 24,748,724 km (0.104 R)
• M18: 28,362,410 km (0.118 R)
• M19: 28,592,043 km (0.065 R)
• M20: 29,288,570 km (0.112 R)
• M21: 29,523,140 km (0.07 R)
• M22: 35,405,627 km (0.096 R)
• M23: 37,573,749 km (0.097 R)
• M24: 39,828,937 km (0.082 R)
• M25: 43,226,305 km (0.072 R)
• M26: 46,333,453 km (0.056 R)
• M27: 47,778,867 km (0.096 R)
• M28: 48,923,740 km (0.084 R)
• M29: 50,254,562 km (0.073 R)
• M30: 51,780,161 km (0.08 R)
• M31: 52,988,015 km (0.042 R)
• M32: 61,587,798 km (0.035 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit