🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.76 AU - 0.84 AU

Year: 268 Days

Day: 12 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 486 Days

Day: 13.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 8

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.59 AU - 8.59 AU

Year: 8623 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,294,631 km

• M1: 99,483 km (0.091 R)
• M2: 399,127 km (0.08 R)
• M3: 659,278 km (0.066 R)
• M4: 1,028,186 km (0.076 R)
• M5: 1,339,200 km (0.066 R)
• M6: 1,684,023 km (0.054 R)
• M7: 2,711,312 km (0.03 R)
• M8: 3,646,598 km (0.105 R)
• M9: 6,678,348 km (0.112 R)
• M10: 7,329,398 km (0.092 R)
• M11: 8,937,126 km (0.106 R)
• M12: 13,065,280 km (0.089 R)
• M13: 13,838,252 km (0.053 R)
• M14: 14,830,983 km (0.05 R)
• M15: 16,476,111 km (0.079 R)
• M16: 19,204,327 km (0.088 R)
• M17: 22,386,873 km (0.097 R)
• M18: 23,752,851 km (0.116 R)
• M19: 24,902,810 km (0.102 R)
• M20: 25,354,894 km (0.054 R)
• M21: 25,812,365 km (0.109 R)
• M22: 26,089,569 km (0.116 R)
• M23: 26,649,813 km (0.094 R)
• M24: 30,283,396 km (0.09 R)
• M25: 33,571,557 km (0.08 R)
• M26: 36,159,601 km (0.09 R)
• M27: 38,515,767 km (0.028 R)
• M28: 41,602,569 km (0.118 R)
• M29: 43,011,482 km (0.11 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 10.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.48 AU - 11.24 AU

Year: 11602 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,294,631 km

• M1: 134,189 km (0.089 R)
• M2: 488,587 km (0.085 R)
• M3: 842,236 km (0.11 R)
• M4: 1,190,051 km (0.113 R)
• M5: 1,678,189 km (0.103 R)
• M6: 2,651,473 km (0.107 R)
• M7: 3,173,120 km (0.059 R)
• M8: 4,017,750 km (0.07 R)
• M9: 4,621,527 km (0.092 R)
• M10: 5,907,470 km (0.093 R)
• M11: 6,652,169 km (0.082 R)
• M12: 7,378,616 km (0.062 R)
• M13: 8,285,179 km (0.111 R)
• M14: 8,854,698 km (0.112 R)
• M15: 9,218,071 km (0.072 R)
• M16: 10,619,654 km (0.108 R)
• M17: 11,030,150 km (0.057 R)
• M18: 14,145,975 km (0.044 R)
• M19: 15,938,157 km (0.097 R)
• M20: 17,167,552 km (0.116 R)
• M21: 17,805,288 km (0.117 R)
• M22: 18,532,483 km (0.078 R)
• M23: 21,234,221 km (0.05 R)
• M24: 23,317,970 km (0.11 R)
• M25: 25,534,412 km (0.119 R)
• M26: 28,769,466 km (0.1 R)
• M27: 32,054,785 km (0.093 R)
• M28: 38,753,328 km (0.082 R)
• M29: 39,727,809 km (0.094 R)
• M30: 41,220,347 km (0.039 R)
• M31: 42,363,873 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 14.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.64 AU - 13.62 AU

Year: 13915 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,294,631 km

• M1: 176,675 km (0.119 R)
• M2: 708,645 km (0.084 R)
• M3: 1,929,364 km (0.082 R)
• M4: 2,576,225 km (0.076 R)
• M5: 4,103,021 km (0.047 R)
• M6: 4,847,121 km (0.092 R)
• M7: 6,811,041 km (0.108 R)
• M8: 10,211,999 km (0.077 R)
• M9: 13,659,632 km (0.094 R)
• M10: 15,105,645 km (0.092 R)
• M11: 15,902,553 km (0.091 R)
• M12: 16,575,444 km (0.055 R)
• M13: 21,921,025 km (0.074 R)
• M14: 24,289,309 km (0.105 R)
• M15: 25,182,408 km (0.063 R)
• M16: 27,139,298 km (0.065 R)
• M17: 31,122,341 km (0.1 R)
• M18: 33,861,927 km (0.046 R)
• M19: 35,353,268 km (0.109 R)
• M20: 36,243,226 km (0.103 R)
• M21: 37,017,844 km (0.119 R)
• M22: 41,758,899 km (0.12 R)
• M23: 43,328,779 km (0.109 R)
• M24: 45,085,806 km (0.118 R)
• M25: 45,532,506 km (0.106 R)
• M26: 47,809,983 km (0.055 R)
• M27: 48,429,917 km (0.089 R)
• M28: 54,421,312 km (0.075 R)
• M29: 55,778,763 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 3

Gravity: 40.69 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.99 AU - 14.15 AU

Year: 19777 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,294,631 km

• M1: 37,399 km (0.1 R)
• M2: 156,928 km (0.061 R)
• M3: 333,005 km (0.114 R)
• M4: 470,934 km (0.059 R)
• M5: 905,516 km (0.088 R)
• M6: 1,126,472 km (0.099 R)
• M7: 1,270,086 km (0.094 R)
• M8: 1,809,685 km (0.09 R)
• M9: 2,140,147 km (0.091 R)
• M10: 2,509,205 km (0.089 R)
• M11: 2,641,300 km (0.086 R)
• M12: 2,777,883 km (0.039 R)
• M13: 3,841,374 km (0.117 R)
• M14: 4,046,622 km (0.062 R)
• M15: 4,907,708 km (0.116 R)
• M16: 5,184,613 km (0.078 R)
• M17: 6,038,817 km (0.052 R)
• M18: 6,769,603 km (0.094 R)
• M19: 7,200,146 km (0.119 R)
• M20: 7,694,417 km (0.107 R)
• M21: 9,365,126 km (0.09 R)
• M22: 10,795,132 km (0.072 R)
• M23: 15,870,838 km (0.086 R)
• M24: 21,048,570 km (0.072 R)
• M25: 26,821,851 km (0.065 R)
• M26: 26,927,766 km (0.075 R)
• M27: 27,461,980 km (0.088 R)
• M28: 29,107,108 km (0.031 R)
• M29: 31,049,487 km (0.089 R)
• M30: 33,566,172 km (0.08 R)
• M31: 35,063,497 km (0.101 R)
• M32: 38,594,007 km (0.078 R)
• M33: 38,729,243 km (0.088 R)
• M34: 47,582,296 km (0.116 R)
• M35: 52,226,861 km (0.105 R)
• M36: 52,392,166 km (0.049 R)
• M37: 55,600,143 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit