🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 14.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 319 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,694,731 km

• M1: 180,265 km (0.099 R)
• M2: 648,656 km (0.108 R)
• M3: 1,392,906 km (0.105 R)
• M4: 1,846,786 km (0.04 R)
• M5: 2,376,362 km (0.108 R)
• M6: 2,861,508 km (0.105 R)
• M7: 3,879,372 km (0.088 R)
• M8: 4,427,050 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 8.5

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.55 AU - 0.65 AU

Year: 327 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,694,731 km

• M1: 105,766 km (0.073 R)
• M2: 413,788 km (0.113 R)
• M3: 791,373 km (0.103 R)
• M4: 1,073,814 km (0.088 R)
• M5: 1,443,320 km (0.062 R)
• M6: 1,859,202 km (0.098 R)
• M7: 2,266,707 km (0.076 R)
• M8: 2,665,236 km (0.06 R)
• M9: 2,973,706 km (0.114 R)
• M10: 3,339,324 km (0.03 R)
• M11: 3,857,082 km (0.065 R)
• M12: 5,067,478 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 9.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.74 AU - 0.8 AU

Year: 475 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,694,731 km

• M1: 118,182 km (0.117 R)
• M2: 418,874 km (0.075 R)
• M3: 870,809 km (0.112 R)
• M4: 1,349,971 km (0.098 R)
• M5: 1,666,969 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 14

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.94 AU

Year: 2581 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,694,731 km

• M1: 174,431 km (0.036 R)
• M2: 670,797 km (0.043 R)
• M3: 1,532,331 km (0.089 R)
• M4: 2,002,367 km (0.106 R)
• M5: 2,688,723 km (0.112 R)
• M6: 3,543,076 km (0.094 R)
• M7: 5,978,829 km (0.099 R)
• M8: 8,090,402 km (0.082 R)
• M9: 10,259,422 km (0.092 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 12.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.31 AU - 3.35 AU

Year: 4271 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,694,731 km

• M1: 160,519 km (0.058 R)
• M2: 624,870 km (0.113 R)
• M3: 1,089,820 km (0.091 R)
• M4: 1,804,599 km (0.118 R)
• M5: 2,378,157 km (0.04 R)
• M6: 2,915,962 km (0.092 R)
• M7: 3,381,211 km (0.114 R)
• M8: 3,980,051 km (0.029 R)
• M9: 4,509,179 km (0.085 R)
• M10: 7,695,015 km (0.095 R)
• M11: 8,663,063 km (0.047 R)
• M12: 9,214,182 km (0.053 R)
• M13: 11,136,963 km (0.085 R)
• M14: 11,789,359 km (0.112 R)
• M15: 12,375,185 km (0.112 R)
• M16: 15,387,787 km (0.07 R)
• M17: 16,088,054 km (0.081 R)
• M18: 17,321,339 km (0.088 R)
• M19: 22,340,647 km (0.102 R)
• M20: 23,168,821 km (0.06 R)
• M21: 23,803,265 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 10.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.42 AU - 3.94 AU

Year: 4962 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,694,731 km

• M1: 130,898 km (0.088 R)
• M2: 539,300 km (0.05 R)
• M3: 1,001,707 km (0.082 R)
• M4: 1,611,319 km (0.103 R)
• M5: 1,994,140 km (0.064 R)
• M6: 2,799,724 km (0.12 R)
• M7: 3,138,563 km (0.081 R)
• M8: 3,590,050 km (0.098 R)
• M9: 5,322,692 km (0.11 R)
• M10: 6,532,789 km (0.035 R)
• M11: 6,862,204 km (0.107 R)
• M12: 8,758,207 km (0.117 R)
• M13: 9,869,720 km (0.074 R)
• M14: 12,673,034 km (0.09 R)
• M15: 14,038,264 km (0.111 R)
• M16: 15,499,087 km (0.104 R)
• M17: 21,484,199 km (0.064 R)
• M18: 22,812,179 km (0.026 R)
• M19: 23,419,696 km (0.096 R)
• M20: 29,830,713 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 11.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.4 AU - 4.92 AU

Year: 5964 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,694,731 km

• M1: 139,425 km (0.059 R)
• M2: 530,025 km (0.088 R)
• M3: 1,074,113 km (0.108 R)
• M4: 1,436,140 km (0.105 R)
• M5: 2,309,043 km (0.111 R)
• M6: 2,784,166 km (0.112 R)
• M7: 3,423,996 km (0.082 R)
• M8: 4,205,944 km (0.098 R)
• M9: 4,816,154 km (0.093 R)
• M10: 5,291,426 km (0.107 R)
• M11: 6,367,334 km (0.117 R)
• M12: 7,479,445 km (0.109 R)
• M13: 8,602,177 km (0.104 R)
• M14: 9,263,848 km (0.074 R)
• M15: 10,127,776 km (0.115 R)
• M16: 10,514,038 km (0.093 R)
• M17: 11,362,108 km (0.078 R)
• M18: 11,826,460 km (0.111 R)
• M19: 14,021,958 km (0.079 R)
• M20: 18,305,843 km (0.109 R)
• M21: 19,532,396 km (0.058 R)
• M22: 21,368,410 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 8.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.09 AU - 4.77 AU

Year: 6554 Days

Day: 14.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,694,731 km

• M1: 105,915 km (0.05 R)
• M2: 429,944 km (0.084 R)
• M3: 808,876 km (0.112 R)
• M4: 1,272,779 km (0.026 R)
• M5: 1,537,866 km (0.1 R)
• M6: 1,827,488 km (0.096 R)
• M7: 2,471,058 km (0.12 R)
• M8: 3,869,050 km (0.107 R)
• M9: 4,458,615 km (0.084 R)
• M10: 5,318,503 km (0.098 R)
• M11: 6,165,377 km (0.081 R)
• M12: 7,566,062 km (0.101 R)
• M13: 8,377,331 km (0.118 R)
• M14: 8,936,977 km (0.105 R)
• M15: 9,441,870 km (0.057 R)
• M16: 10,939,643 km (0.101 R)
• M17: 11,975,758 km (0.056 R)
• M18: 12,493,816 km (0.098 R)
• M19: 12,831,159 km (0.036 R)
• M20: 13,373,750 km (0.105 R)
• M21: 15,366,095 km (0.096 R)
• M22: 16,090,897 km (0.107 R)
• M23: 17,428,750 km (0.073 R)
• M24: 18,839,309 km (0.082 R)
• M25: 20,060,626 km (0.061 R)
• M26: 22,165,468 km (0.07 R)
• M27: 22,803,203 km (0.098 R)
• M28: 23,162,687 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 12.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.68 AU - 5.3 AU

Year: 6688 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 96.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,694,731 km

• M1: 150,495 km (0.09 R)
• M2: 1,344,137 km (0.117 R)
• M3: 2,313,232 km (0.113 R)
• M4: 5,228,595 km (0.094 R)
• M5: 5,957,286 km (0.072 R)
• M6: 7,104,403 km (0.082 R)
• M7: 12,239,051 km (0.104 R)
• M8: 13,802,348 km (0.094 R)
• M9: 16,996,861 km (0.118 R)
• M10: 20,581,077 km (0.044 R)
• M11: 23,660,100 km (0.101 R)
• M12: 25,225,043 km (0.116 R)
• M13: 27,655,710 km (0.059 R)
• M14: 28,743,585 km (0.079 R)
• M15: 31,490,651 km (0.095 R)
• M16: 33,281,038 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.7

Radius: 7.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.56 AU - 10.1 AU

Year: 16900 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,694,731 km

• M1: 90,806 km (0.092 R)
• M2: 366,964 km (0.092 R)
• M3: 813,364 km (0.063 R)
• M4: 1,116,748 km (0.102 R)
• M5: 1,524,851 km (0.098 R)
• M6: 1,902,137 km (0.03 R)
• M7: 3,472,017 km (0.086 R)
• M8: 3,747,576 km (0.068 R)
• M9: 4,067,417 km (0.103 R)
• M10: 5,033,520 km (0.105 R)
• M11: 5,351,265 km (0.09 R)
• M12: 5,607,527 km (0.117 R)
• M13: 6,065,894 km (0.116 R)
• M14: 6,632,122 km (0.058 R)
• M15: 8,346,514 km (0.066 R)
• M16: 8,592,154 km (0.112 R)
• M17: 9,516,968 km (0.096 R)
• M18: 9,839,501 km (0.087 R)
• M19: 10,735,442 km (0.119 R)
• M20: 11,502,431 km (0.042 R)
• M21: 12,496,060 km (0.117 R)
• M22: 20,301,179 km (0.108 R)
• M23: 23,947,777 km (0.068 R)
• M24: 27,789,899 km (0.067 R)
• M25: 28,783,079 km (0.118 R)
• M26: 32,264,371 km (0.072 R)
• M27: 37,064,069 km (0.095 R)
• M28: 39,633,263 km (0.103 R)
• M29: 44,972,710 km (0.115 R)
• M30: 48,680,942 km (0.102 R)
• M31: 55,825,587 km (0.108 R)
• M32: 61,946,533 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit