🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 9.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 305 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,007,661 km

• M1: 122,969 km (0.086 R)
• M2: 500,255 km (0.053 R)
• M3: 811,419 km (0.046 R)
• M4: 1,480,121 km (0.099 R)
• M5: 1,786,797 km (0.117 R)
• M6: 3,071,244 km (0.111 R)
• M7: 3,513,904 km (0.111 R)
• M8: 3,862,318 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 321 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,007,661 km

• M1: 130,599 km (0.101 R)
• M2: 464,202 km (0.046 R)
• M3: 926,460 km (0.102 R)
• M4: 1,260,512 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 753 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,007,661 km

• M1: 156,629 km (0.115 R)
• M2: 576,251 km (0.112 R)
• M3: 1,095,804 km (0.107 R)
• M4: 1,510,639 km (0.112 R)
• M5: 2,101,850 km (0.041 R)
• M6: 2,501,576 km (0.063 R)
• M7: 3,971,225 km (0.114 R)
• M8: 4,495,416 km (0.106 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 9.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.5 AU - 1.88 AU

Year: 1516 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,007,661 km

• M1: 116,088 km (0.101 R)
• M2: 442,062 km (0.093 R)
• M3: 803,191 km (0.058 R)
• M4: 1,422,077 km (0.114 R)
• M5: 1,722,619 km (0.033 R)
• M6: 2,043,806 km (0.115 R)
• M7: 2,517,882 km (0.079 R)
• M8: 2,906,387 km (0.083 R)
• M9: 3,350,244 km (0.075 R)
• M10: 3,855,736 km (0.075 R)
• M11: 4,621,228 km (0.083 R)
• M12: 5,397,790 km (0.111 R)
• M13: 8,080,978 km (0.082 R)
• M14: 8,572,108 km (0.111 R)
• M15: 8,900,325 km (0.112 R)
• M16: 9,361,536 km (0.076 R)
• M17: 12,547,222 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 12.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.72 AU - 1.86 AU

Year: 1653 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,007,661 km

• M1: 156,779 km (0.092 R)
• M2: 712,535 km (0.05 R)
• M3: 1,287,290 km (0.094 R)
• M4: 2,117,109 km (0.106 R)
• M5: 2,975,352 km (0.072 R)
• M6: 4,504,691 km (0.039 R)
• M7: 5,332,117 km (0.101 R)
• M8: 6,258,427 km (0.088 R)
• M9: 8,251,519 km (0.098 R)
• M10: 8,825,227 km (0.101 R)
• M11: 9,555,115 km (0.114 R)
• M12: 10,497,582 km (0.106 R)
• M13: 11,761,833 km (0.115 R)
• M14: 12,411,387 km (0.071 R)
• M15: 13,287,283 km (0.077 R)
• M16: 13,824,040 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 9.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.06 AU - 2.24 AU

Year: 2176 Days

Day: 5.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,007,661 km

• M1: 127,607 km (0.118 R)
• M2: 482,304 km (0.097 R)
• M3: 922,271 km (0.118 R)
• M4: 1,261,409 km (0.092 R)
• M5: 1,693,897 km (0.103 R)
• M6: 2,118,007 km (0.028 R)
• M7: 2,470,160 km (0.105 R)
• M8: 3,601,120 km (0.064 R)
• M9: 4,057,244 km (0.089 R)
• M10: 4,445,899 km (0.044 R)
• M11: 4,859,537 km (0.116 R)
• M12: 5,181,472 km (0.064 R)
• M13: 5,497,722 km (0.074 R)
• M14: 6,147,126 km (0.105 R)
• M15: 6,638,406 km (0.097 R)
• M16: 7,350,491 km (0.026 R)
• M17: 7,750,516 km (0.1 R)
• M18: 9,973,840 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 6.7

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.86 AU - 6.68 AU

Year: 9567 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,007,661 km

• M1: 83,476 km (0.088 R)
• M2: 296,802 km (0.058 R)
• M3: 705,653 km (0.057 R)
• M4: 921,523 km (0.12 R)
• M5: 1,230,442 km (0.096 R)
• M6: 2,183,680 km (0.088 R)
• M7: 2,716,398 km (0.099 R)
• M8: 2,957,101 km (0.085 R)
• M9: 3,819,084 km (0.105 R)
• M10: 5,292,773 km (0.094 R)
• M11: 5,599,897 km (0.12 R)
• M12: 5,918,690 km (0.104 R)
• M13: 6,138,001 km (0.108 R)
• M14: 6,515,586 km (0.107 R)
• M15: 7,655,372 km (0.064 R)
• M16: 7,872,139 km (0.104 R)
• M17: 10,011,837 km (0.043 R)
• M18: 11,242,579 km (0.083 R)
• M19: 12,873,196 km (0.113 R)
• M20: 13,872,659 km (0.118 R)
• M21: 15,330,042 km (0.111 R)
• M22: 15,884,302 km (0.025 R)
• M23: 17,328,669 km (0.056 R)
• M24: 20,063,468 km (0.065 R)
• M25: 21,063,679 km (0.117 R)
• M26: 22,625,780 km (0.101 R)
• M27: 23,434,955 km (0.074 R)
• M28: 25,206,643 km (0.096 R)
• M29: 32,278,284 km (0.079 R)
• M30: 34,821,896 km (0.1 R)
• M31: 40,566,155 km (0.077 R)
• M32: 47,201,120 km (0.106 R)
• M33: 48,078,063 km (0.071 R)
• M34: 50,318,141 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 5.8

Gravity: 24.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.69 AU - 10.23 AU

Year: 16985 Days

Day: 18.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,007,661 km

• M1: 76,744 km (0.043 R)
• M2: 338,540 km (0.119 R)
• M3: 541,395 km (0.108 R)
• M4: 827,725 km (0.101 R)
• M5: 1,310,178 km (0.059 R)
• M6: 1,639,144 km (0.056 R)
• M7: 2,081,056 km (0.075 R)
• M8: 4,299,443 km (0.092 R)
• M9: 4,810,320 km (0.092 R)
• M10: 7,839,527 km (0.104 R)
• M11: 8,971,983 km (0.073 R)
• M12: 10,150,964 km (0.101 R)
• M13: 12,140,765 km (0.037 R)
• M14: 13,226,995 km (0.097 R)
• M15: 14,824,251 km (0.113 R)
• M16: 17,454,780 km (0.081 R)
• M17: 26,956,340 km (0.101 R)
• M18: 29,150,641 km (0.119 R)
• M19: 31,088,681 km (0.118 R)
• M20: 31,461,330 km (0.094 R)
• M21: 32,853,338 km (0.056 R)
• M22: 33,369,600 km (0.065 R)
• M23: 34,683,818 km (0.081 R)
• M24: 37,275,301 km (0.038 R)
• M25: 37,555,349 km (0.096 R)
• M26: 44,548,301 km (0.082 R)
• M27: 45,339,674 km (0.115 R)
• M28: 47,605,334 km (0.101 R)
• M29: 49,945,344 km (0.119 R)
• M30: 51,316,258 km (0.079 R)
• M31: 56,128,523 km (0.08 R)
• M32: 58,172,478 km (0.095 R)
• M33: 59,117,638 km (0.031 R)
• M34: 59,689,700 km (0.088 R)
• M35: 61,818,627 km (0.038 R)
• M36: 62,407,893 km (0.089 R)
• M37: 63,199,565 km (0.061 R)
• M38: 67,465,349 km (0.067 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: 405 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit