🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.77 AU - 2.15 AU

Year: 1039 Days

Day: 33.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.99 AU - 2.11 AU

Year: 1112 Days

Day: 14.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,549,585 km

• M1: 235,317 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 13.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.92 AU - 5.4 AU

Year: 4439 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,549,585 km

• M1: 174,282 km (0.111 R)
• M2: 821,592 km (0.115 R)
• M3: 1,352,514 km (0.094 R)
• M4: 2,560,667 km (0.118 R)
• M5: 3,341,867 km (0.054 R)
• M6: 3,778,543 km (0.091 R)
• M7: 5,161,575 km (0.095 R)
• M8: 5,865,583 km (0.099 R)
• M9: 6,318,116 km (0.06 R)
• M10: 7,570,550 km (0.111 R)
• M11: 8,368,056 km (0.093 R)
• M12: 8,982,604 km (0.081 R)
• M13: 10,302,357 km (0.11 R)
• M14: 11,700,648 km (0.078 R)
• M15: 12,767,281 km (0.073 R)
• M16: 15,262,274 km (0.062 R)
• M17: 20,641,813 km (0.071 R)
• M18: 21,410,298 km (0.119 R)
• M19: 21,837,400 km (0.057 R)
• M20: 22,342,891 km (0.095 R)
• M21: 22,856,311 km (0.111 R)
• M22: 28,261,282 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 10.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.99 AU - 6.67 AU

Year: 6032 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,549,585 km

• M1: 131,945 km (0.076 R)
• M2: 1,141,581 km (0.063 R)
• M3: 1,477,728 km (0.085 R)
• M4: 1,892,114 km (0.079 R)
• M5: 2,557,226 km (0.065 R)
• M6: 3,626,252 km (0.088 R)
• M7: 4,449,938 km (0.084 R)
• M8: 5,190,448 km (0.112 R)
• M9: 7,674,520 km (0.102 R)
• M10: 8,581,233 km (0.049 R)
• M11: 10,319,710 km (0.093 R)
• M12: 13,995,180 km (0.1 R)
• M13: 14,931,962 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 10.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.71 AU - 11.23 AU

Year: 11038 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,549,585 km

• M1: 146,905 km (0.051 R)
• M2: 910,602 km (0.098 R)
• M3: 2,937,953 km (0.051 R)
• M4: 3,465,285 km (0.038 R)
• M5: 3,889,844 km (0.104 R)
• M6: 4,224,793 km (0.105 R)
• M7: 4,871,355 km (0.109 R)
• M8: 6,041,660 km (0.079 R)
• M9: 13,534,568 km (0.105 R)
• M10: 14,764,113 km (0.064 R)
• M11: 15,229,213 km (0.094 R)
• M12: 20,793,356 km (0.084 R)
• M13: 23,432,711 km (0.085 R)
• M14: 27,144,534 km (0.118 R)
• M15: 28,913,379 km (0.041 R)
• M16: 30,757,771 km (0.085 R)
• M17: 32,094,727 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 8.1

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.93 AU - 10.57 AU

Year: 11531 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,549,585 km

• M1: 100,679 km (0.107 R)
• M2: 435,180 km (0.079 R)
• M3: 1,430,455 km (0.076 R)
• M4: 1,717,832 km (0.103 R)
• M5: 2,155,107 km (0.088 R)
• M6: 3,153,224 km (0.073 R)
• M7: 3,458,254 km (0.107 R)
• M8: 3,727,381 km (0.025 R)
• M9: 4,717,120 km (0.11 R)
• M10: 7,424,094 km (0.059 R)
• M11: 8,438,217 km (0.113 R)
• M12: 9,752,435 km (0.107 R)
• M13: 10,514,038 km (0.101 R)
• M14: 11,790,107 km (0.064 R)
• M15: 13,759,264 km (0.078 R)
• M16: 16,611,348 km (0.065 R)
• M17: 19,579,818 km (0.117 R)
• M18: 25,116,136 km (0.061 R)
• M19: 27,065,845 km (0.098 R)
• M20: 34,621,585 km (0.12 R)
• M21: 35,120,195 km (0.068 R)
• M22: 38,744,502 km (0.06 R)
• M23: 39,281,858 km (0.079 R)
• M24: 50,299,890 km (0.037 R)
• M25: 54,722,004 km (0.074 R)
• M26: 55,738,671 km (0.03 R)
• M27: 56,251,642 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.1

Radius: 3.6

Gravity: 44.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.36 AU - 17.54 AU

Year: 21893 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,549,585 km

• M1: 44,730 km (0.118 R)
• M2: 187,147 km (0.114 R)
• M3: 505,940 km (0.083 R)
• M4: 656,735 km (0.05 R)
• M5: 1,225,805 km (0.12 R)
• M6: 1,436,439 km (0.119 R)
• M7: 2,258,329 km (0.106 R)
• M8: 2,671,070 km (0.029 R)
• M9: 3,269,013 km (0.089 R)
• M10: 3,584,515 km (0.041 R)
• M11: 4,079,235 km (0.047 R)
• M12: 5,356,202 km (0.038 R)
• M13: 5,552,475 km (0.078 R)
• M14: 7,491,413 km (0.106 R)
• M15: 7,987,778 km (0.078 R)
• M16: 8,295,800 km (0.108 R)
• M17: 9,323,837 km (0.059 R)
• M18: 10,133,610 km (0.096 R)
• M19: 11,891,834 km (0.092 R)
• M20: 13,480,264 km (0.06 R)
• M21: 14,741,374 km (0.078 R)
• M22: 17,753,827 km (0.114 R)
• M23: 22,951,754 km (0.101 R)
• M24: 26,173,643 km (0.044 R)
• M25: 28,126,793 km (0.119 R)
• M26: 29,684,257 km (0.095 R)
• M27: 30,546,389 km (0.089 R)
• M28: 33,232,419 km (0.113 R)
• M29: 35,656,503 km (0.038 R)
• M30: 37,908,100 km (0.1 R)
• M31: 42,847,373 km (0.12 R)
• M32: 46,697,424 km (0.118 R)
• M33: 47,694,644 km (0.09 R)
• M34: 47,862,343 km (0.105 R)
• M35: 48,198,639 km (0.117 R)
• M36: 56,939,642 km (0.107 R)
• M37: 68,155,294 km (0.117 R)
• M38: 73,604,546 km (0.101 R)
• M39: 75,407,799 km (0.079 R)
• M40: 75,863,175 km (0.096 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: 361 - 14,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit