🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 10.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.18 AU - 1.24 AU

Year: 859 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,719,933 km

• M1: 131,945 km (0.085 R)
• M2: 540,048 km (0.074 R)
• M3: 921,373 km (0.087 R)
• M4: 1,558,062 km (0.039 R)
• M5: 2,131,620 km (0.099 R)
• M6: 3,218,897 km (0.114 R)
• M7: 3,811,604 km (0.056 R)
• M8: 4,572,459 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 10.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.58 AU - 1.88 AU

Year: 1469 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,719,933 km

• M1: 133,142 km (0.116 R)
• M2: 607,068 km (0.099 R)
• M3: 978,071 km (0.039 R)
• M4: 2,029,445 km (0.119 R)
• M5: 2,984,926 km (0.086 R)
• M6: 3,400,509 km (0.096 R)
• M7: 4,087,463 km (0.088 R)
• M8: 4,885,268 km (0.072 R)
• M9: 6,737,290 km (0.096 R)
• M10: 7,679,457 km (0.089 R)
• M11: 8,494,616 km (0.089 R)
• M12: 9,724,759 km (0.096 R)
• M13: 10,891,174 km (0.086 R)
• M14: 11,582,316 km (0.103 R)
• M15: 12,891,746 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.2

Radius: 12.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.11 AU - 2.59 AU

Year: 2326 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,719,933 km

• M1: 151,692 km (0.073 R)
• M2: 543,639 km (0.042 R)
• M3: 1,035,516 km (0.082 R)
• M4: 1,459,926 km (0.042 R)
• M5: 2,308,744 km (0.106 R)
• M6: 3,068,402 km (0.08 R)
• M7: 4,148,199 km (0.104 R)
• M8: 4,720,262 km (0.069 R)
• M9: 6,235,090 km (0.106 R)
• M10: 7,737,800 km (0.047 R)
• M11: 8,574,052 km (0.11 R)
• M12: 10,200,032 km (0.108 R)
• M13: 11,245,422 km (0.069 R)
• M14: 14,571,730 km (0.074 R)
• M15: 15,595,578 km (0.116 R)
• M16: 16,355,685 km (0.043 R)
• M17: 19,069,390 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 13.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.53 AU - 2.87 AU

Year: 2865 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,719,933 km

• M1: 163,062 km (0.109 R)
• M2: 715,078 km (0.05 R)
• M3: 1,358,049 km (0.107 R)
• M4: 1,990,699 km (0.098 R)
• M5: 2,479,734 km (0.098 R)
• M6: 2,937,953 km (0.118 R)
• M7: 3,541,580 km (0.057 R)
• M8: 4,287,774 km (0.114 R)
• M9: 4,976,373 km (0.11 R)
• M10: 5,491,588 km (0.099 R)
• M11: 6,172,707 km (0.119 R)
• M12: 6,994,897 km (0.115 R)
• M13: 7,673,772 km (0.101 R)
• M14: 8,992,627 km (0.113 R)
• M15: 9,976,682 km (0.113 R)
• M16: 10,495,039 km (0.087 R)
• M17: 11,505,572 km (0.107 R)
• M18: 12,284,229 km (0.058 R)
• M19: 12,708,040 km (0.099 R)
• M20: 13,406,512 km (0.107 R)
• M21: 14,880,051 km (0.086 R)
• M22: 15,705,532 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.73 AU - 2.75 AU

Year: 2928 Days

Day: 5.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,719,933 km

• M1: 112,049 km (0.12 R)
• M2: 422,016 km (0.088 R)
• M3: 1,292,526 km (0.035 R)
• M4: 1,671,008 km (0.118 R)
• M5: 2,532,243 km (0.045 R)
• M6: 3,644,204 km (0.106 R)
• M7: 4,107,060 km (0.111 R)
• M8: 4,676,878 km (0.027 R)
• M9: 5,373,855 km (0.095 R)
• M10: 6,333,226 km (0.113 R)
• M11: 7,185,784 km (0.118 R)
• M12: 7,914,775 km (0.083 R)
• M13: 8,622,821 km (0.039 R)
• M14: 9,226,299 km (0.034 R)
• M15: 9,594,160 km (0.037 R)
• M16: 11,372,879 km (0.111 R)
• M17: 11,881,960 km (0.076 R)
• M18: 12,991,677 km (0.117 R)
• M19: 13,737,273 km (0.054 R)
• M20: 14,217,632 km (0.059 R)
• M21: 14,858,659 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.53 AU - 3.17 AU

Year: 3107 Days

Day: 11.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,719,933 km

• M1: 173,833 km (0.115 R)
• M2: 976,425 km (0.103 R)
• M3: 1,479,673 km (0.084 R)
• M4: 2,107,236 km (0.106 R)
• M5: 2,616,168 km (0.12 R)
• M6: 3,293,846 km (0.109 R)
• M7: 3,789,613 km (0.092 R)
• M8: 4,750,630 km (0.058 R)
• M9: 5,386,870 km (0.084 R)
• M10: 6,079,508 km (0.088 R)
• M11: 6,715,748 km (0.112 R)
• M12: 7,674,670 km (0.057 R)
• M13: 8,553,258 km (0.049 R)
• M14: 9,534,171 km (0.111 R)
• M15: 14,557,219 km (0.095 R)
• M16: 15,445,681 km (0.044 R)
• M17: 16,006,224 km (0.088 R)
• M18: 16,527,722 km (0.098 R)
• M19: 17,549,476 km (0.073 R)
• M20: 19,073,579 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 11.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.52 AU - 4.1 AU

Year: 3888 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,719,933 km

• M1: 140,472 km (0.107 R)
• M2: 740,210 km (0.082 R)
• M3: 2,788,205 km (0.082 R)
• M4: 3,654,377 km (0.104 R)
• M5: 4,345,669 km (0.04 R)
• M6: 4,990,136 km (0.086 R)
• M7: 5,485,305 km (0.038 R)
• M8: 15,455,854 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.4 AU - 4.5 AU

Year: 6061 Days

Day: 9.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,719,933 km

• M1: 174,282 km (0.055 R)
• M2: 738,415 km (0.086 R)
• M3: 1,208,751 km (0.114 R)
• M4: 1,709,156 km (0.031 R)
• M5: 2,202,978 km (0.119 R)
• M6: 2,792,693 km (0.101 R)
• M7: 3,442,845 km (0.114 R)
• M8: 3,899,418 km (0.038 R)
• M9: 5,193,290 km (0.102 R)
• M10: 6,215,044 km (0.094 R)
• M11: 6,861,755 km (0.049 R)
• M12: 8,052,554 km (0.101 R)
• M13: 11,579,025 km (0.09 R)
• M14: 12,774,013 km (0.053 R)
• M15: 14,630,223 km (0.076 R)
• M16: 15,963,888 km (0.097 R)
• M17: 19,365,444 km (0.054 R)
• M18: 25,120,474 km (0.045 R)
• M19: 29,314,750 km (0.101 R)
• M20: 31,135,506 km (0.089 R)
• M21: 31,626,935 km (0.09 R)
• M22: 32,625,351 km (0.057 R)
• M23: 35,532,935 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.7

Radius: 4.8

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.92 AU - 7.6 AU

Year: 12630 Days

Day: 17.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,719,933 km

• M1: 59,839 km (0.064 R)
• M2: 222,751 km (0.068 R)
• M3: 401,969 km (0.08 R)
• M4: 739,612 km (0.09 R)
• M5: 1,160,580 km (0.065 R)
• M6: 1,316,611 km (0.071 R)
• M7: 1,525,001 km (0.111 R)
• M8: 1,992,793 km (0.113 R)
• M9: 2,532,692 km (0.116 R)
• M10: 3,315,986 km (0.073 R)
• M11: 4,045,126 km (0.049 R)
• M12: 4,301,537 km (0.113 R)
• M13: 4,847,121 km (0.089 R)
• M14: 5,195,833 km (0.094 R)
• M15: 5,406,916 km (0.097 R)
• M16: 5,592,417 km (0.094 R)
• M17: 6,619,107 km (0.083 R)
• M18: 8,242,843 km (0.058 R)
• M19: 8,739,508 km (0.085 R)
• M20: 9,388,014 km (0.088 R)
• M21: 10,926,928 km (0.12 R)
• M22: 13,341,587 km (0.119 R)
• M23: 13,567,031 km (0.059 R)
• M24: 13,795,018 km (0.109 R)
• M25: 18,979,631 km (0.068 R)
• M26: 21,342,081 km (0.112 R)
• M27: 24,309,654 km (0.111 R)
• M28: 25,328,116 km (0.099 R)
• M29: 29,117,131 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431

Radius: 3.2

Gravity: 42.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.88 AU - 7.86 AU

Year: 12919 Days

Day: 24.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,719,933 km

• M1: 39,793 km (0.077 R)
• M2: 210,783 km (0.079 R)
• M3: 373,695 km (0.077 R)
• M4: 558,150 km (0.064 R)
• M5: 997,967 km (0.107 R)
• M6: 2,446,075 km (0.056 R)
• M7: 3,370,440 km (0.113 R)
• M8: 4,130,248 km (0.099 R)
• M9: 4,565,129 km (0.045 R)
• M10: 5,029,630 km (0.054 R)
• M11: 5,191,345 km (0.077 R)
• M12: 5,356,352 km (0.098 R)
• M13: 6,497,335 km (0.119 R)
• M14: 6,689,119 km (0.072 R)
• M15: 7,747,823 km (0.117 R)
• M16: 8,139,022 km (0.115 R)
• M17: 9,198,175 km (0.062 R)
• M18: 9,488,843 km (0.092 R)
• M19: 10,345,740 km (0.101 R)
• M20: 10,819,816 km (0.054 R)
• M21: 12,328,361 km (0.086 R)
• M22: 14,355,561 km (0.118 R)
• M23: 16,523,384 km (0.104 R)
• M24: 16,665,652 km (0.083 R)
• M25: 17,389,406 km (0.093 R)
• M26: 20,007,070 km (0.108 R)
• M27: 23,230,006 km (0.101 R)
• M28: 24,870,646 km (0.119 R)
• M29: 25,814,758 km (0.107 R)
• M30: 27,275,133 km (0.075 R)
• M31: 27,473,948 km (0.03 R)
• M32: 27,673,661 km (0.113 R)
• M33: 28,278,785 km (0.077 R)
• M34: 28,995,807 km (0.044 R)
• M35: 31,546,301 km (0.03 R)
• M36: 36,482,433 km (0.116 R)
• M37: 36,723,734 km (0.084 R)
• M38: 37,209,628 km (0.099 R)
• M39: 39,831,031 km (0.097 R)
• M40: 42,706,303 km (0.058 R)
• M41: 43,513,832 km (0.039 R)
• M42: 46,562,038 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit