🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 409 Days

Day: 39 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.17 AU - 1.33 AU

Year: 638 Days

Day: 48 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,759,280 km

• M1: 59,540 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.91 AU - 2.25 AU

Year: 1370 Days

Day: 26 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 12.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.32 AU - 6.6 AU

Year: 6643 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,759,280 km

• M1: 152,440 km (0.03 R)
• M2: 878,738 km (0.115 R)
• M3: 1,289,085 km (0.106 R)
• M4: 1,889,720 km (0.089 R)
• M5: 2,503,221 km (0.111 R)
• M6: 2,928,678 km (0.094 R)
• M7: 3,379,865 km (0.076 R)
• M8: 5,262,703 km (0.106 R)
• M9: 5,671,704 km (0.109 R)
• M10: 6,483,273 km (0.083 R)
• M11: 7,526,269 km (0.064 R)
• M12: 9,755,576 km (0.103 R)
• M13: 10,720,183 km (0.06 R)
• M14: 11,694,215 km (0.094 R)
• M15: 14,847,738 km (0.059 R)
• M16: 18,100,295 km (0.117 R)
• M17: 20,929,490 km (0.095 R)
• M18: 22,042,349 km (0.085 R)
• M19: 23,278,027 km (0.103 R)
• M20: 24,041,275 km (0.095 R)
• M21: 25,617,887 km (0.025 R)
• M22: 28,015,343 km (0.076 R)
• M23: 31,166,921 km (0.037 R)
• M24: 36,439,498 km (0.102 R)
• M25: 39,584,793 km (0.096 R)
• M26: 41,039,184 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.41 AU - 7.73 AU

Year: 7689 Days

Day: 5.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,759,280 km

• M1: 169,494 km (0.097 R)
• M2: 698,921 km (0.051 R)
• M3: 1,145,620 km (0.077 R)
• M4: 1,748,350 km (0.083 R)
• M5: 2,217,788 km (0.052 R)
• M6: 2,893,821 km (0.056 R)
• M7: 3,704,342 km (0.103 R)
• M8: 4,463,252 km (0.079 R)
• M9: 4,895,291 km (0.076 R)
• M10: 5,387,019 km (0.112 R)
• M11: 5,877,850 km (0.045 R)
• M12: 6,327,392 km (0.087 R)
• M13: 6,912,469 km (0.079 R)
• M14: 7,414,070 km (0.079 R)
• M15: 8,191,231 km (0.053 R)
• M16: 9,158,082 km (0.034 R)
• M17: 10,150,814 km (0.098 R)
• M18: 11,691,822 km (0.072 R)
• M19: 12,350,052 km (0.105 R)
• M20: 14,787,600 km (0.118 R)
• M21: 18,613,715 km (0.081 R)
• M22: 20,596,485 km (0.067 R)
• M23: 21,233,922 km (0.084 R)
• M24: 23,397,107 km (0.076 R)
• M25: 24,620,818 km (0.106 R)
• M26: 25,979,017 km (0.112 R)
• M27: 26,723,416 km (0.098 R)
• M28: 31,702,930 km (0.056 R)
• M29: 36,337,772 km (0.113 R)
• M30: 37,504,336 km (0.069 R)
• M31: 39,058,209 km (0.087 R)
• M32: 40,654,418 km (0.052 R)
• M33: 43,194,590 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 10.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.34 AU - 7.38 AU

Year: 9116 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,759,280 km

• M1: 134,339 km (0.098 R)
• M2: 951,143 km (0.114 R)
• M3: 1,411,157 km (0.071 R)
• M4: 3,206,780 km (0.109 R)
• M5: 3,685,643 km (0.077 R)
• M6: 4,505,888 km (0.089 R)
• M7: 4,919,526 km (0.116 R)
• M8: 5,472,141 km (0.117 R)
• M9: 7,207,775 km (0.069 R)
• M10: 8,999,808 km (0.063 R)
• M11: 9,574,264 km (0.114 R)
• M12: 12,267,923 km (0.106 R)
• M13: 12,923,162 km (0.036 R)
• M14: 15,780,182 km (0.064 R)
• M15: 25,677,876 km (0.094 R)
• M16: 28,457,554 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 14.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.45 AU - 7.47 AU

Year: 9303 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,759,280 km

• M1: 191,036 km (0.087 R)
• M2: 935,735 km (0.092 R)
• M3: 1,541,307 km (0.039 R)
• M4: 2,107,834 km (0.09 R)
• M5: 2,554,982 km (0.098 R)
• M6: 4,270,720 km (0.084 R)
• M7: 4,815,406 km (0.071 R)
• M8: 7,001,779 km (0.099 R)
• M9: 7,845,810 km (0.078 R)
• M10: 8,711,832 km (0.08 R)
• M11: 11,156,411 km (0.114 R)
• M12: 11,750,314 km (0.06 R)
• M13: 12,365,311 km (0.118 R)
• M14: 12,826,073 km (0.099 R)
• M15: 17,289,924 km (0.053 R)
• M16: 18,983,072 km (0.11 R)
• M17: 22,018,862 km (0.112 R)
• M18: 22,868,727 km (0.113 R)
• M19: 23,564,208 km (0.049 R)
• M20: 24,453,567 km (0.032 R)
• M21: 25,457,369 km (0.096 R)
• M22: 26,393,702 km (0.106 R)
• M23: 28,434,516 km (0.116 R)
• M24: 32,283,071 km (0.108 R)
• M25: 32,938,310 km (0.082 R)
• M26: 34,842,990 km (0.113 R)
• M27: 39,241,017 km (0.069 R)
• M28: 42,805,785 km (0.119 R)
• M29: 43,995,986 km (0.109 R)
• M30: 45,072,342 km (0.106 R)
• M31: 45,891,092 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 9.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.93 AU - 8.11 AU

Year: 9415 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,759,280 km

• M1: 120,725 km (0.104 R)
• M2: 657,931 km (0.055 R)
• M3: 989,889 km (0.103 R)
• M4: 1,722,171 km (0.117 R)
• M5: 2,925,985 km (0.079 R)
• M6: 4,280,743 km (0.047 R)
• M7: 4,913,841 km (0.06 R)
• M8: 5,412,601 km (0.096 R)
• M9: 6,259,175 km (0.082 R)
• M10: 6,621,501 km (0.1 R)
• M11: 7,348,846 km (0.099 R)
• M12: 8,001,841 km (0.094 R)
• M13: 9,330,120 km (0.087 R)
• M14: 11,752,409 km (0.086 R)
• M15: 12,531,215 km (0.091 R)
• M16: 13,522,900 km (0.108 R)
• M17: 13,946,112 km (0.118 R)
• M18: 14,253,835 km (0.039 R)
• M19: 15,074,977 km (0.059 R)
• M20: 20,440,604 km (0.117 R)
• M21: 21,812,716 km (0.07 R)
• M22: 25,191,085 km (0.101 R)
• M23: 27,724,375 km (0.11 R)
• M24: 28,903,057 km (0.109 R)
• M25: 31,465,369 km (0.079 R)
• M26: 34,398,834 km (0.102 R)
• M27: 38,708,000 km (0.07 R)
• M28: 39,316,564 km (0.12 R)
• M29: 44,284,859 km (0.114 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 6.9

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.72 AU - 12.78 AU

Year: 19575 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,759,280 km

• M1: 86,318 km (0.104 R)
• M2: 417,677 km (0.096 R)
• M3: 836,850 km (0.105 R)
• M4: 1,067,830 km (0.034 R)
• M5: 1,561,054 km (0.077 R)
• M6: 1,935,796 km (0.107 R)
• M7: 2,458,491 km (0.094 R)
• M8: 3,457,057 km (0.049 R)
• M9: 5,683,223 km (0.056 R)
• M10: 6,748,809 km (0.108 R)
• M11: 7,116,371 km (0.066 R)
• M12: 11,176,008 km (0.095 R)
• M13: 15,350,836 km (0.111 R)
• M14: 19,988,968 km (0.112 R)
• M15: 20,939,663 km (0.096 R)
• M16: 24,719,702 km (0.096 R)
• M17: 25,263,041 km (0.099 R)
• M18: 25,592,905 km (0.062 R)
• M19: 35,899,300 km (0.079 R)
• M20: 49,861,270 km (0.07 R)
• M21: 52,492,696 km (0.065 R)
• M22: 53,029,902 km (0.109 R)
• M23: 60,547,045 km (0.052 R)
• M24: 70,467,479 km (0.098 R)
• M25: 70,902,808 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 7.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.32 AU - 12.7 AU

Year: 20202 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,759,280 km

• M1: 105,167 km (0.114 R)
• M2: 351,106 km (0.111 R)
• M3: 598,990 km (0.114 R)
• M4: 1,224,608 km (0.115 R)
• M5: 1,681,929 km (0.058 R)
• M6: 2,015,532 km (0.082 R)
• M7: 2,478,238 km (0.116 R)
• M8: 2,936,457 km (0.109 R)
• M9: 3,450,026 km (0.063 R)
• M10: 3,728,577 km (0.075 R)
• M11: 5,173,244 km (0.071 R)
• M12: 5,576,709 km (0.05 R)
• M13: 6,323,053 km (0.038 R)
• M14: 7,134,173 km (0.086 R)
• M15: 8,304,776 km (0.067 R)
• M16: 9,013,721 km (0.108 R)
• M17: 16,830,359 km (0.103 R)
• M18: 17,963,563 km (0.098 R)
• M19: 19,406,883 km (0.11 R)
• M20: 19,934,365 km (0.113 R)
• M21: 22,045,041 km (0.088 R)
• M22: 26,704,865 km (0.104 R)
• M23: 27,029,792 km (0.111 R)
• M24: 27,357,411 km (0.098 R)
• M25: 29,149,295 km (0.104 R)
• M26: 30,308,229 km (0.089 R)
• M27: 30,780,211 km (0.086 R)
• M28: 31,860,307 km (0.113 R)
• M29: 34,606,326 km (0.092 R)
• M30: 41,571,154 km (0.072 R)
• M31: 42,007,680 km (0.08 R)
• M32: 46,230,978 km (0.073 R)
• M33: 48,928,527 km (0.101 R)
• M34: 49,741,442 km (0.066 R)
• M35: 61,520,180 km (0.102 R)
• M36: 63,809,027 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit