🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 208 Days

Day: 47.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,467,952 km

• M1: 49,966 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 13.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 337 Days

Day: 32.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,467,952 km

• M1: 70,161 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.14 AU

Year: 402 Days

Day: 46.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,467,952 km

• M1: 341,981 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 10.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.07 AU - 12.15 AU

Year: 11683 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,467,952 km

• M1: 126,261 km (0.093 R)
• M2: 515,065 km (0.087 R)
• M3: 855,251 km (0.094 R)
• M4: 1,732,942 km (0.119 R)
• M5: 3,430,578 km (0.113 R)
• M6: 4,096,588 km (0.074 R)
• M7: 4,518,753 km (0.083 R)
• M8: 5,822,798 km (0.11 R)
• M9: 6,505,712 km (0.108 R)
• M10: 7,691,724 km (0.118 R)
• M11: 9,393,998 km (0.104 R)
• M12: 9,732,987 km (0.096 R)
• M13: 11,279,829 km (0.062 R)
• M14: 12,225,886 km (0.11 R)
• M15: 13,224,003 km (0.053 R)
• M16: 13,650,507 km (0.119 R)
• M17: 17,255,067 km (0.117 R)
• M18: 20,383,308 km (0.095 R)
• M19: 21,282,840 km (0.032 R)
• M20: 22,208,701 km (0.082 R)
• M21: 25,147,552 km (0.105 R)
• M22: 30,079,644 km (0.09 R)
• M23: 32,550,701 km (0.09 R)
• M24: 33,105,261 km (0.112 R)
• M25: 34,005,690 km (0.031 R)
• M26: 37,406,948 km (0.095 R)
• M27: 40,007,108 km (0.072 R)
• M28: 40,643,498 km (0.069 R)
• M29: 44,877,416 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 14.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.6 AU - 12.38 AU

Year: 12348 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,467,952 km

• M1: 179,069 km (0.065 R)
• M2: 639,082 km (0.113 R)
• M3: 1,213,987 km (0.096 R)
• M4: 2,340,159 km (0.063 R)
• M5: 2,896,963 km (0.119 R)
• M6: 8,837,195 km (0.098 R)
• M7: 10,149,019 km (0.118 R)
• M8: 16,131,138 km (0.079 R)
• M9: 19,858,669 km (0.086 R)
• M10: 21,045,877 km (0.051 R)
• M11: 21,745,247 km (0.088 R)
• M12: 27,702,534 km (0.117 R)
• M13: 32,652,428 km (0.105 R)
• M14: 35,519,621 km (0.094 R)
• M15: 36,762,480 km (0.103 R)
• M16: 38,680,773 km (0.107 R)
• M17: 40,934,615 km (0.116 R)
• M18: 52,247,655 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.8

Radius: 5.5

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.7 AU - 16.88 AU

Year: 21729 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 172.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,467,952 km

• M1: 68,366 km (0.079 R)
• M2: 273,914 km (0.105 R)
• M3: 496,366 km (0.101 R)
• M4: 752,776 km (0.107 R)
• M5: 989,440 km (0.11 R)
• M6: 1,849,628 km (0.111 R)
• M7: 2,928,827 km (0.066 R)
• M8: 4,248,879 km (0.116 R)
• M9: 6,361,051 km (0.042 R)
• M10: 6,863,102 km (0.098 R)
• M11: 8,185,098 km (0.114 R)
• M12: 10,444,774 km (0.068 R)
• M13: 11,933,572 km (0.107 R)
• M14: 12,957,420 km (0.119 R)
• M15: 13,155,637 km (0.087 R)
• M16: 14,388,174 km (0.031 R)
• M17: 14,672,260 km (0.046 R)
• M18: 15,105,346 km (0.092 R)
• M19: 17,160,073 km (0.099 R)
• M20: 17,640,731 km (0.069 R)
• M21: 23,145,483 km (0.064 R)
• M22: 28,899,765 km (0.092 R)
• M23: 29,238,455 km (0.066 R)
• M24: 33,018,344 km (0.037 R)
• M25: 33,388,599 km (0.067 R)
• M26: 34,897,144 km (0.032 R)
• M27: 38,592,810 km (0.1 R)
• M28: 46,905,664 km (0.112 R)
• M29: 52,391,717 km (0.1 R)
• M30: 53,402,102 km (0.119 R)
• M31: 56,511,643 km (0.095 R)
• M32: 57,931,476 km (0.12 R)
• M33: 58,290,062 km (0.105 R)
• M34: 62,521,737 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit