🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 256 Days

Day: 7.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,146,746 km

• M1: 99,483 km (0.094 R)
• M2: 560,094 km (0.118 R)
• M3: 1,084,285 km (0.049 R)
• M4: 1,373,907 km (0.108 R)
• M5: 2,519,228 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 11.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.63 AU - 0.85 AU

Year: 447 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,146,746 km

• M1: 145,559 km (0.084 R)
• M2: 529,277 km (0.092 R)
• M3: 1,162,974 km (0.066 R)
• M4: 1,583,493 km (0.116 R)
• M5: 1,962,126 km (0.095 R)
• M6: 2,689,919 km (0.111 R)
• M7: 3,127,044 km (0.091 R)
• M8: 3,912,433 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 8.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.43 AU - 1.45 AU

Year: 1215 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,146,746 km

• M1: 108,309 km (0.086 R)
• M2: 412,591 km (0.076 R)
• M3: 1,058,854 km (0.095 R)
• M4: 1,334,413 km (0.098 R)
• M5: 1,634,806 km (0.037 R)
• M6: 2,035,279 km (0.102 R)
• M7: 3,362,063 km (0.111 R)
• M8: 4,616,590 km (0.084 R)
• M9: 5,137,490 km (0.059 R)
• M10: 5,641,336 km (0.103 R)
• M11: 5,962,971 km (0.105 R)
• M12: 6,726,668 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 9.3

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.49 AU - 1.69 AU

Year: 1409 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,146,746 km

• M1: 116,986 km (0.116 R)
• M2: 434,283 km (0.084 R)
• M3: 915,389 km (0.089 R)
• M4: 1,232,986 km (0.107 R)
• M5: 1,578,706 km (0.07 R)
• M6: 1,935,647 km (0.082 R)
• M7: 2,870,334 km (0.112 R)
• M8: 3,454,514 km (0.091 R)
• M9: 4,098,084 km (0.093 R)
• M10: 5,043,393 km (0.066 R)
• M11: 6,103,892 km (0.045 R)
• M12: 6,737,140 km (0.083 R)
• M13: 7,122,055 km (0.027 R)
• M14: 7,658,065 km (0.103 R)
• M15: 8,541,739 km (0.106 R)
• M16: 9,054,411 km (0.051 R)
• M17: 12,117,577 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 14.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.98 AU - 4.62 AU

Year: 5207 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,146,746 km

• M1: 179,517 km (0.108 R)
• M2: 739,013 km (0.106 R)
• M3: 1,769,144 km (0.117 R)
• M4: 2,239,480 km (0.062 R)
• M5: 2,709,666 km (0.087 R)
• M6: 3,170,876 km (0.12 R)
• M7: 3,854,240 km (0.083 R)
• M8: 4,394,587 km (0.113 R)
• M9: 7,517,891 km (0.114 R)
• M10: 8,005,431 km (0.07 R)
• M11: 8,625,813 km (0.079 R)
• M12: 10,297,420 km (0.1 R)
• M13: 11,210,266 km (0.058 R)
• M14: 13,448,400 km (0.091 R)
• M15: 14,861,501 km (0.07 R)
• M16: 16,371,542 km (0.066 R)
• M17: 18,984,419 km (0.093 R)
• M18: 19,629,933 km (0.059 R)
• M19: 20,490,869 km (0.097 R)
• M20: 21,376,788 km (0.098 R)
• M21: 23,814,934 km (0.108 R)
• M22: 25,024,133 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 5

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.86 AU - 6.14 AU

Year: 9067 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,146,746 km

• M1: 62,233 km (0.063 R)
• M2: 268,379 km (0.061 R)
• M3: 606,021 km (0.071 R)
• M4: 927,357 km (0.062 R)
• M5: 1,455,138 km (0.053 R)
• M6: 1,983,518 km (0.052 R)
• M7: 2,317,869 km (0.071 R)
• M8: 3,364,007 km (0.089 R)
• M9: 4,440,364 km (0.113 R)
• M10: 5,859,749 km (0.109 R)
• M11: 6,060,359 km (0.115 R)
• M12: 6,835,725 km (0.082 R)
• M13: 9,648,614 km (0.093 R)
• M14: 9,975,934 km (0.062 R)
• M15: 11,205,629 km (0.091 R)
• M16: 14,684,826 km (0.066 R)
• M17: 15,306,106 km (0.117 R)
• M18: 17,275,113 km (0.118 R)
• M19: 18,821,955 km (0.114 R)
• M20: 19,185,927 km (0.054 R)
• M21: 19,928,082 km (0.042 R)
• M22: 21,154,934 km (0.11 R)
• M23: 22,188,207 km (0.058 R)
• M24: 25,934,885 km (0.08 R)
• M25: 26,567,385 km (0.112 R)
• M26: 27,302,808 km (0.12 R)
• M27: 28,431,075 km (0.096 R)
• M28: 29,200,457 km (0.028 R)
• M29: 30,680,130 km (0.071 R)
• M30: 35,087,732 km (0.11 R)
• M31: 35,972,603 km (0.088 R)
• M32: 36,420,499 km (0.069 R)
• M33: 36,758,890 km (0.039 R)
• M34: 39,541,859 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45

Radius: 3.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.56 AU - 9.02 AU

Year: 13836 Days

Day: 17.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,146,746 km

• M1: 55,052 km (0.12 R)
• M2: 249,380 km (0.093 R)
• M3: 566,078 km (0.093 R)
• M4: 1,828,684 km (0.088 R)
• M5: 2,724,476 km (0.08 R)
• M6: 3,548,761 km (0.063 R)
• M7: 4,693,334 km (0.036 R)
• M8: 6,776,933 km (0.088 R)
• M9: 8,584,375 km (0.056 R)
• M10: 8,951,039 km (0.056 R)
• M11: 11,070,542 km (0.032 R)
• M12: 17,751,433 km (0.114 R)
• M13: 21,251,126 km (0.116 R)
• M14: 23,799,376 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.5

Radius: 4

Gravity: 50.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.96 AU - 9.93 AU

Year: 15727 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,146,746 km

• M1: 49,816 km (0.03 R)
• M2: 468,391 km (0.113 R)
• M3: 709,842 km (0.041 R)
• M4: 848,818 km (0.071 R)
• M5: 1,598,154 km (0.1 R)
• M6: 2,007,155 km (0.096 R)
• M7: 2,246,511 km (0.113 R)
• M8: 3,054,639 km (0.12 R)
• M9: 4,291,963 km (0.1 R)
• M10: 4,967,696 km (0.035 R)
• M11: 9,005,493 km (0.084 R)
• M12: 9,165,114 km (0.05 R)
• M13: 10,747,111 km (0.083 R)
• M14: 12,175,771 km (0.099 R)
• M15: 12,701,009 km (0.081 R)
• M16: 15,479,490 km (0.107 R)
• M17: 15,785,567 km (0.076 R)
• M18: 16,095,684 km (0.117 R)
• M19: 16,888,552 km (0.102 R)
• M20: 18,380,791 km (0.117 R)
• M21: 18,984,119 km (0.091 R)
• M22: 21,529,826 km (0.094 R)
• M23: 22,394,053 km (0.119 R)
• M24: 23,082,054 km (0.074 R)
• M25: 25,547,726 km (0.08 R)
• M26: 25,867,865 km (0.105 R)
• M27: 26,082,688 km (0.092 R)
• M28: 26,515,923 km (0.073 R)
• M29: 29,919,724 km (0.099 R)
• M30: 31,358,855 km (0.112 R)
• M31: 44,263,467 km (0.052 R)
• M32: 63,366,965 km (0.108 R)
• M33: 65,733,753 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 4.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.59 AU - 10.17 AU

Year: 17052 Days

Day: 15.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,146,746 km

• M1: 141,968 km (0.102 R)
• M2: 502,350 km (0.112 R)
• M3: 2,224,520 km (0.105 R)
• M4: 5,378,492 km (0.085 R)
• M5: 5,623,534 km (0.075 R)
• M6: 6,679,096 km (0.093 R)
• M7: 8,105,213 km (0.08 R)
• M8: 9,059,647 km (0.075 R)
• M9: 10,585,845 km (0.088 R)
• M10: 19,153,165 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.8

Radius: 4

Gravity: 52.68 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.87 AU - 10.31 AU

Year: 17697 Days

Day: 16.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,146,746 km

• M1: 49,816 km (0.092 R)
• M2: 255,812 km (0.105 R)
• M3: 418,724 km (0.042 R)
• M4: 564,882 km (0.11 R)
• M5: 1,251,536 km (0.093 R)
• M6: 2,017,178 km (0.095 R)
• M7: 2,441,886 km (0.114 R)
• M8: 2,773,096 km (0.091 R)
• M9: 3,241,935 km (0.03 R)
• M10: 3,437,909 km (0.043 R)
• M11: 3,853,641 km (0.107 R)
• M12: 4,608,063 km (0.08 R)
• M13: 5,187,755 km (0.106 R)
• M14: 5,417,238 km (0.108 R)
• M15: 6,020,417 km (0.097 R)
• M16: 6,847,394 km (0.069 R)
• M17: 7,359,318 km (0.086 R)
• M18: 7,698,157 km (0.052 R)
• M19: 11,230,013 km (0.114 R)
• M20: 14,326,390 km (0.094 R)
• M21: 15,630,434 km (0.097 R)
• M22: 16,515,156 km (0.083 R)
• M23: 19,735,998 km (0.055 R)
• M24: 25,151,292 km (0.091 R)
• M25: 30,357,597 km (0.114 R)
• M26: 30,852,466 km (0.112 R)
• M27: 31,731,354 km (0.116 R)
• M28: 31,985,371 km (0.108 R)
• M29: 32,755,950 km (0.115 R)
• M30: 36,935,116 km (0.075 R)
• M31: 40,852,785 km (0.105 R)
• M32: 41,911,938 km (0.026 R)
• M33: 42,217,865 km (0.101 R)
• M34: 45,843,968 km (0.068 R)
• M35: 53,348,545 km (0.083 R)
• M36: 54,068,710 km (0.101 R)
• M37: 72,036,611 km (0.113 R)
• M38: 74,472,962 km (0.149 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit