🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.93 AU - 1.27 AU

Year: 405 Days

Day: 36 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.65 AU - 2.27 AU

Year: 964 Days

Day: 30.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.21 AU - 4.41 AU

Year: 3145 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,803,770 km

• M1: 55,052 km (0.081 R)
• M2: 714,479 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 10.4

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.39 AU - 8.65 AU

Year: 7248 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,803,770 km

• M1: 130,749 km (0.091 R)
• M2: 690,993 km (0.091 R)
• M3: 1,017,864 km (0.087 R)
• M4: 1,542,504 km (0.106 R)
• M5: 1,883,886 km (0.088 R)
• M6: 2,492,450 km (0.036 R)
• M7: 2,905,041 km (0.093 R)
• M8: 3,455,860 km (0.107 R)
• M9: 3,843,917 km (0.06 R)
• M10: 4,973,680 km (0.075 R)
• M11: 7,632,783 km (0.115 R)
• M12: 8,465,893 km (0.109 R)
• M13: 9,779,811 km (0.11 R)
• M14: 11,121,255 km (0.098 R)
• M15: 13,386,915 km (0.104 R)
• M16: 16,546,721 km (0.101 R)
• M17: 18,154,599 km (0.079 R)
• M18: 19,635,469 km (0.09 R)
• M19: 21,035,705 km (0.092 R)
• M20: 22,836,115 km (0.104 R)
• M21: 28,851,146 km (0.067 R)
• M22: 31,277,025 km (0.093 R)
• M23: 32,115,072 km (0.107 R)
• M24: 35,278,768 km (0.061 R)
• M25: 37,343,668 km (0.105 R)
• M26: 37,931,139 km (0.056 R)
• M27: 39,487,704 km (0.105 R)
• M28: 39,853,022 km (0.091 R)
• M29: 40,837,825 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.1

Radius: 14.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.52 AU - 11.96 AU

Year: 13244 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 95,803,770 km

• M1: 176,077 km (0.087 R)
• M2: 718,070 km (0.096 R)
• M3: 1,593,816 km (0.072 R)
• M4: 2,061,459 km (0.103 R)
• M5: 2,557,376 km (0.117 R)
• M6: 3,439,853 km (0.026 R)
• M7: 4,205,795 km (0.1 R)
• M8: 4,777,707 km (0.095 R)
• M9: 5,733,189 km (0.117 R)
• M10: 6,728,314 km (0.102 R)
• M11: 8,506,733 km (0.04 R)
• M12: 8,958,369 km (0.071 R)
• M13: 9,964,864 km (0.086 R)
• M14: 10,467,213 km (0.102 R)
• M15: 11,222,832 km (0.033 R)
• M16: 12,456,117 km (0.063 R)
• M17: 15,045,656 km (0.085 R)
• M18: 16,855,491 km (0.092 R)
• M19: 20,011,707 km (0.078 R)
• M20: 24,840,876 km (0.109 R)
• M21: 25,767,036 km (0.068 R)
• M22: 28,572,146 km (0.112 R)
• M23: 33,152,983 km (0.115 R)
• M24: 35,811,935 km (0.12 R)
• M25: 39,159,187 km (0.11 R)
• M26: 43,592,670 km (0.106 R)
• M27: 54,125,407 km (0.113 R)
• M28: 55,159,577 km (0.054 R)
• M29: 59,428,353 km (0.034 R)
• M30: 59,977,078 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 14.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.01 AU - 12.51 AU

Year: 14174 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,803,770 km

• M1: 190,438 km (0.104 R)
• M2: 837,299 km (0.109 R)
• M3: 2,034,232 km (0.09 R)
• M4: 2,638,308 km (0.085 R)
• M5: 3,511,062 km (0.089 R)
• M6: 3,988,279 km (0.069 R)
• M7: 4,539,099 km (0.119 R)
• M8: 5,308,032 km (0.092 R)
• M9: 6,050,635 km (0.066 R)
• M10: 8,607,562 km (0.102 R)
• M11: 11,018,482 km (0.088 R)
• M12: 11,816,437 km (0.091 R)
• M13: 12,775,359 km (0.119 R)
• M14: 13,720,967 km (0.09 R)
• M15: 15,469,916 km (0.046 R)
• M16: 17,363,526 km (0.066 R)
• M17: 19,163,487 km (0.085 R)
• M18: 20,999,053 km (0.068 R)
• M19: 22,226,653 km (0.027 R)
• M20: 27,207,664 km (0.069 R)
• M21: 28,244,228 km (0.059 R)
• M22: 31,399,546 km (0.102 R)
• M23: 34,422,171 km (0.097 R)
• M24: 35,389,919 km (0.105 R)
• M25: 37,761,195 km (0.045 R)
• M26: 39,181,478 km (0.079 R)
• M27: 40,503,324 km (0.105 R)
• M28: 41,040,381 km (0.107 R)
• M29: 46,235,167 km (0.059 R)
• M30: 47,117,046 km (0.07 R)
• M31: 48,009,996 km (0.103 R)
• M32: 51,068,375 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 5.4

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.06 AU - 21.72 AU

Year: 31177 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,803,770 km

• M1: 104,419 km (0.095 R)
• M2: 324,328 km (0.081 R)
• M3: 571,464 km (0.088 R)
• M4: 1,325,587 km (0.109 R)
• M5: 1,527,394 km (0.102 R)
• M6: 1,848,730 km (0.051 R)
• M7: 2,550,045 km (0.051 R)
• M8: 2,864,350 km (0.042 R)
• M9: 3,088,149 km (0.116 R)
• M10: 4,242,596 km (0.12 R)
• M11: 8,390,346 km (0.079 R)
• M12: 8,791,119 km (0.091 R)
• M13: 9,817,659 km (0.099 R)
• M14: 10,787,802 km (0.071 R)
• M15: 13,684,465 km (0.094 R)
• M16: 14,482,121 km (0.079 R)
• M17: 15,995,304 km (0.072 R)
• M18: 21,057,995 km (0.064 R)
• M19: 22,554,273 km (0.068 R)
• M20: 24,812,602 km (0.076 R)
• M21: 27,591,083 km (0.089 R)
• M22: 28,221,339 km (0.112 R)
• M23: 31,517,429 km (0.032 R)
• M24: 40,617,767 km (0.102 R)
• M25: 41,927,496 km (0.082 R)
• M26: 47,989,651 km (0.118 R)
• M27: 48,170,963 km (0.12 R)
• M28: 52,660,395 km (0.095 R)
• M29: 57,625,100 km (0.106 R)
• M30: 58,861,377 km (0.099 R)
• M31: 60,537,172 km (0.081 R)
• M32: 61,386,888 km (0.117 R)
• M33: 68,472,591 km (0.093 R)
• M34: 75,347,810 km (0.093 R)
• M35: 84,504,396 km (0.078 R)
• M36: 94,659,549 km (0.083 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit