🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 27.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,904,411 km

• M1: 142,866 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 16.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,904,411 km

• M1: 241,301 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 338 Days

Day: 30.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 9.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.9 AU - 1.14 AU

Year: 665 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,904,411 km

• M1: 122,221 km (0.083 R)
• M2: 448,794 km (0.081 R)
• M3: 1,032,824 km (0.104 R)
• M4: 1,548,039 km (0.114 R)
• M5: 1,878,351 km (0.091 R)
• M6: 2,218,836 km (0.093 R)
• M7: 2,663,291 km (0.098 R)
• M8: 3,866,656 km (0.03 R)
• M9: 5,468,849 km (0.102 R)
• M10: 6,189,761 km (0.109 R)
• M11: 6,514,688 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 12.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.48 AU - 5.64 AU

Year: 6287 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,904,411 km

• M1: 155,582 km (0.088 R)
• M2: 648,956 km (0.095 R)
• M3: 1,069,924 km (0.096 R)
• M4: 1,802,804 km (0.1 R)
• M5: 3,234,156 km (0.089 R)
• M6: 3,654,676 km (0.083 R)
• M7: 4,743,898 km (0.093 R)
• M8: 5,500,863 km (0.104 R)
• M9: 6,269,796 km (0.118 R)
• M10: 6,821,214 km (0.101 R)
• M11: 7,255,946 km (0.06 R)
• M12: 7,670,631 km (0.097 R)
• M13: 8,221,301 km (0.104 R)
• M14: 8,672,338 km (0.069 R)
• M15: 9,987,453 km (0.089 R)
• M16: 14,315,619 km (0.084 R)
• M17: 15,091,134 km (0.069 R)
• M18: 19,757,391 km (0.047 R)
• M19: 23,218,487 km (0.109 R)
• M20: 24,372,934 km (0.092 R)
• M21: 25,306,425 km (0.102 R)
• M22: 27,064,798 km (0.046 R)
• M23: 27,790,348 km (0.104 R)
• M24: 30,238,666 km (0.109 R)
• M25: 32,827,308 km (0.104 R)
• M26: 34,386,118 km (0.099 R)
• M27: 35,344,891 km (0.036 R)
• M28: 35,993,846 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 4.9

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.99 AU - 7.85 AU

Year: 13050 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,904,411 km

• M1: 61,934 km (0.039 R)
• M2: 358,885 km (0.096 R)
• M3: 628,461 km (0.098 R)
• M4: 1,084,884 km (0.102 R)
• M5: 1,251,685 km (0.087 R)
• M6: 1,511,238 km (0.079 R)
• M7: 2,118,605 km (0.114 R)
• M8: 2,318,917 km (0.095 R)
• M9: 2,711,312 km (0.113 R)
• M10: 4,280,145 km (0.11 R)
• M11: 5,183,865 km (0.048 R)
• M12: 5,775,824 km (0.057 R)
• M13: 6,411,765 km (0.057 R)
• M14: 6,577,818 km (0.072 R)
• M15: 7,405,992 km (0.109 R)
• M16: 8,011,265 km (0.118 R)
• M17: 8,699,415 km (0.112 R)
• M18: 9,426,162 km (0.097 R)
• M19: 9,586,980 km (0.116 R)
• M20: 10,706,570 km (0.05 R)
• M21: 10,881,749 km (0.041 R)
• M22: 13,675,639 km (0.113 R)
• M23: 16,913,236 km (0.111 R)
• M24: 18,456,637 km (0.09 R)
• M25: 19,219,586 km (0.119 R)
• M26: 20,627,302 km (0.117 R)
• M27: 25,157,724 km (0.108 R)
• M28: 25,884,620 km (0.089 R)
• M29: 30,192,740 km (0.108 R)
• M30: 33,564,526 km (0.079 R)
• M31: 33,814,504 km (0.047 R)
• M32: 39,217,830 km (0.091 R)
• M33: 43,221,218 km (0.08 R)
• M34: 45,017,290 km (0.054 R)
• M35: 46,396,583 km (0.095 R)
• M36: 51,362,783 km (0.08 R)
• M37: 52,699,590 km (0.094 R)
• M38: 53,037,382 km (0.073 R)
• M39: 59,002,896 km (0.072 R)
• M40: 59,732,784 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 7.1

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.08 AU - 12.96 AU

Year: 22031 Days

Day: 24 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,904,411 km

• M1: 88,712 km (0.088 R)
• M2: 369,956 km (0.077 R)
• M3: 606,320 km (0.097 R)
• M4: 912,846 km (0.025 R)
• M5: 2,364,245 km (0.118 R)
• M6: 2,670,023 km (0.09 R)
• M7: 8,000,195 km (0.099 R)
• M8: 8,314,500 km (0.077 R)
• M9: 15,480,537 km (0.093 R)
• M10: 16,300,633 km (0.081 R)
• M11: 16,721,302 km (0.103 R)
• M12: 24,040,378 km (0.051 R)
• M13: 28,271,604 km (0.077 R)
• M14: 31,525,358 km (0.066 R)
• M15: 37,585,717 km (0.081 R)
• M16: 42,135,437 km (0.094 R)
• M17: 43,730,001 km (0.096 R)
• M18: 49,803,525 km (0.072 R)
• M19: 52,857,416 km (0.058 R)
• M20: 57,571,993 km (0.102 R)
• M21: 63,590,016 km (0.072 R)
• M22: 75,687,248 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit