🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 9.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.7 AU - 0.86 AU

Year: 467 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,421,195 km

• M1: 118,182 km (0.084 R)
• M2: 426,653 km (0.05 R)
• M3: 1,009,486 km (0.115 R)
• M4: 1,461,870 km (0.111 R)
• M5: 3,316,136 km (0.076 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 10.3

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.4 AU - 1.52 AU

Year: 1197 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,421,195 km

• M1: 128,205 km (0.101 R)
• M2: 481,855 km (0.118 R)
• M3: 844,031 km (0.054 R)
• M4: 1,402,630 km (0.09 R)
• M5: 1,781,112 km (0.099 R)
• M6: 2,109,629 km (0.114 R)
• M7: 2,502,623 km (0.118 R)
• M8: 3,248,368 km (0.085 R)
• M9: 4,255,311 km (0.081 R)
• M10: 4,627,661 km (0.118 R)
• M11: 5,770,738 km (0.117 R)
• M12: 8,249,724 km (0.068 R)
• M13: 9,001,902 km (0.1 R)
• M14: 9,468,947 km (0.094 R)
• M15: 10,168,466 km (0.083 R)
• M16: 10,771,944 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 11.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.22 AU - 1.9 AU

Year: 1322 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,421,195 km

• M1: 144,212 km (0.1 R)
• M2: 710,440 km (0.05 R)
• M3: 1,125,874 km (0.11 R)
• M4: 1,605,335 km (0.06 R)
• M5: 2,071,931 km (0.062 R)
• M6: 2,803,763 km (0.082 R)
• M7: 3,318,679 km (0.106 R)
• M8: 4,098,383 km (0.062 R)
• M9: 4,658,478 km (0.107 R)
• M10: 5,705,064 km (0.064 R)
• M11: 6,092,972 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 9.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.59 AU - 1.89 AU

Year: 1557 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,421,195 km

• M1: 120,875 km (0.113 R)
• M2: 441,314 km (0.105 R)
• M3: 947,104 km (0.093 R)
• M4: 1,428,061 km (0.115 R)
• M5: 1,735,036 km (0.071 R)
• M6: 2,264,014 km (0.101 R)
• M7: 2,590,586 km (0.117 R)
• M8: 3,842,870 km (0.099 R)
• M9: 4,145,357 km (0.097 R)
• M10: 4,691,240 km (0.077 R)
• M11: 5,926,469 km (0.043 R)
• M12: 6,986,370 km (0.1 R)
• M13: 8,403,660 km (0.04 R)
• M14: 9,651,007 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 10.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 1790 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,421,195 km

• M1: 128,205 km (0.065 R)
• M2: 548,276 km (0.088 R)
• M3: 920,775 km (0.088 R)
• M4: 1,367,923 km (0.09 R)
• M5: 2,242,921 km (0.104 R)
• M6: 2,899,356 km (0.077 R)
• M7: 3,472,167 km (0.078 R)
• M8: 4,195,472 km (0.103 R)
• M9: 7,535,245 km (0.089 R)
• M10: 8,308,067 km (0.029 R)
• M11: 9,667,014 km (0.084 R)
• M12: 10,116,257 km (0.111 R)
• M13: 13,110,608 km (0.071 R)
• M14: 14,051,728 km (0.107 R)
• M15: 14,764,113 km (0.061 R)
• M16: 15,360,560 km (0.104 R)
• M17: 16,164,648 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 13.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.95 AU - 3.13 AU

Year: 3595 Days

Day: 5.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,421,195 km

• M1: 167,400 km (0.045 R)
• M2: 788,231 km (0.114 R)
• M3: 1,530,087 km (0.111 R)
• M4: 2,547,353 km (0.082 R)
• M5: 4,104,218 km (0.042 R)
• M6: 4,938,824 km (0.075 R)
• M7: 5,397,192 km (0.12 R)
• M8: 6,488,658 km (0.105 R)
• M9: 8,166,697 km (0.085 R)
• M10: 9,295,862 km (0.041 R)
• M11: 10,077,960 km (0.108 R)
• M12: 11,684,641 km (0.099 R)
• M13: 20,611,744 km (0.109 R)
• M14: 22,489,646 km (0.107 R)
• M15: 22,976,438 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 4.6

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.25 AU - 10.65 AU

Year: 18160 Days

Day: 23.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,421,195 km

• M1: 57,894 km (0.093 R)
• M2: 283,937 km (0.112 R)
• M3: 433,086 km (0.045 R)
• M4: 786,436 km (0.112 R)
• M5: 2,224,670 km (0.09 R)
• M6: 2,462,082 km (0.108 R)
• M7: 2,645,190 km (0.113 R)
• M8: 2,937,055 km (0.108 R)
• M9: 3,090,842 km (0.06 R)
• M10: 3,276,941 km (0.066 R)
• M11: 4,035,253 km (0.118 R)
• M12: 4,833,058 km (0.089 R)
• M13: 5,535,570 km (0.113 R)
• M14: 6,261,419 km (0.08 R)
• M15: 6,691,214 km (0.096 R)
• M16: 7,561,424 km (0.085 R)
• M17: 9,748,246 km (0.093 R)
• M18: 11,046,606 km (0.071 R)
• M19: 11,737,150 km (0.05 R)
• M20: 12,997,063 km (0.088 R)
• M21: 14,788,498 km (0.112 R)
• M22: 18,157,741 km (0.102 R)
• M23: 19,117,860 km (0.072 R)
• M24: 19,475,249 km (0.048 R)
• M25: 21,810,472 km (0.076 R)
• M26: 27,140,046 km (0.106 R)
• M27: 27,819,070 km (0.1 R)
• M28: 28,509,165 km (0.102 R)
• M29: 33,793,112 km (0.088 R)
• M30: 39,838,511 km (0.11 R)
• M31: 44,661,547 km (0.113 R)
• M32: 45,132,780 km (0.113 R)
• M33: 48,524,164 km (0.08 R)
• M34: 55,990,743 km (0.119 R)
• M35: 59,900,334 km (0.092 R)
• M36: 61,242,975 km (0.104 R)
• M37: 62,019,088 km (0.088 R)
• M38: 62,409,539 km (0.084 R)
• M39: 65,390,875 km (0.036 R)
• M40: 69,932,965 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit