🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.08 AU - 1.48 AU

Year: 540 Days

Day: 24.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,985,805 km

• M1: 170,093 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.97 AU - 2.69 AU

Year: 1326 Days

Day: 12.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,985,805 km

• M1: 533,616 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.23 AU - 3.39 AU

Year: 1756 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,985,805 km

• M1: 448,943 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 13.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.43 AU - 7.29 AU

Year: 5288 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,985,805 km

• M1: 279,150 km (0.104 R)
• M2: 372,200 km (0.075 R)
• M3: 501,602 km (0.115 R)
• M4: 1,079,049 km (0.044 R)
• M5: 1,295,069 km (0.117 R)
• M6: 1,416,243 km (0.088 R)
• M7: 1,940,434 km (0.102 R)
• M8: 2,152,115 km (0.095 R)
• M9: 2,242,771 km (0.091 R)
• M10: 2,773,993 km (0.103 R)
• M11: 2,892,924 km (0.04 R)
• M12: 3,033,845 km (0.103 R)
• M13: 3,197,954 km (0.11 R)
• M14: 3,995,011 km (0.069 R)
• M15: 4,266,382 km (0.091 R)
• M16: 4,427,648 km (0.085 R)
• M17: 4,520,698 km (0.079 R)
• M18: 5,020,056 km (0.089 R)
• M19: 5,214,982 km (0.108 R)
• M20: 6,436,748 km (0.034 R)
• M21: 6,809,396 km (0.116 R)
• M22: 7,715,510 km (0.081 R)
• M23: 8,630,451 km (0.077 R)
• M24: 9,041,546 km (0.052 R)
• M25: 9,189,947 km (0.071 R)
• M26: 9,519,212 km (0.097 R)
• M27: 9,730,893 km (0.115 R)
• M28: 10,282,161 km (0.096 R)
• M29: 10,938,297 km (0.113 R)
• M30: 11,383,351 km (0.105 R)
• M31: 11,479,393 km (0.086 R)
• M32: 11,575,734 km (0.075 R)
• M33: 11,704,837 km (0.091 R)
• M34: 12,323,873 km (0.084 R)
• M35: 12,521,641 km (0.071 R)
• M36: 12,920,319 km (0.119 R)
• M37: 13,695,984 km (0.102 R)
• M38: 13,969,449 km (0.063 R)
• M39: 14,244,560 km (0.075 R)
• M40: 14,348,231 km (0.043 R)
• M41: 14,695,747 km (0.099 R)
• M42: 15,186,727 km (0.117 R)
• M43: 16,365,409 km (0.038 R)
• M44: 16,655,629 km (0.039 R)
• M45: 16,874,341 km (0.098 R)
• M46: 17,167,552 km (0.065 R)
• M47: 17,314,757 km (0.072 R)
• M48: 17,796,163 km (0.101 R)
• M49: 18,734,291 km (0.099 R)
• M50: 18,885,983 km (0.117 R)
• M51: 19,228,562 km (0.055 R)
• M52: 19,727,022 km (0.114 R)
• M53: 20,268,716 km (0.047 R)
• M54: 21,129,802 km (0.065 R)
• M55: 21,406,259 km (0.109 R)
• M56: 22,042,648 km (0.069 R)
• M57: 22,725,712 km (0.089 R)
• M58: 23,090,282 km (0.089 R)
• M59: 23,375,116 km (0.107 R)
• M60: 23,701,987 km (0.03 R)
• M61: 24,236,501 km (0.103 R)
• M62: 24,443,095 km (0.103 R)
• M63: 24,858,229 km (0.088 R)
• M64: 25,906,013 km (0.092 R)
• M65: 26,499,019 km (0.099 R)
• M66: 27,440,139 km (0.109 R)
• M67: 27,871,430 km (0.077 R)
• M68: 28,218,198 km (0.091 R)
• M69: 29,398,824 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 14.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.01 AU - 9.37 AU

Year: 7950 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,985,805 km

• M1: 186,549 km (0.081 R)
• M2: 572,361 km (0.1 R)
• M3: 705,354 km (0.097 R)
• M4: 936,333 km (0.086 R)
• M5: 1,061,846 km (0.086 R)
• M6: 1,291,478 km (0.061 R)
• M7: 1,433,447 km (0.056 R)
• M8: 2,078,513 km (0.054 R)
• M9: 2,174,255 km (0.061 R)
• M10: 2,833,683 km (0.087 R)
• M11: 3,524,227 km (0.111 R)
• M12: 3,785,574 km (0.074 R)
• M13: 4,482,551 km (0.106 R)
• M14: 4,862,080 km (0.108 R)
• M15: 5,121,034 km (0.04 R)
• M16: 5,285,143 km (0.061 R)
• M17: 5,925,123 km (0.071 R)
• M18: 6,518,578 km (0.12 R)
• M19: 6,625,390 km (0.091 R)
• M20: 7,351,987 km (0.081 R)
• M21: 7,463,288 km (0.091 R)
• M22: 7,762,484 km (0.117 R)
• M23: 8,142,313 km (0.064 R)
• M24: 9,318,003 km (0.111 R)
• M25: 9,599,995 km (0.096 R)
• M26: 10,463,025 km (0.095 R)
• M27: 12,087,358 km (0.027 R)
• M28: 12,705,497 km (0.101 R)
• M29: 12,973,576 km (0.104 R)
• M30: 13,153,393 km (0.109 R)
• M31: 13,243,600 km (0.104 R)
• M32: 13,333,957 km (0.098 R)
• M33: 13,652,002 km (0.077 R)
• M34: 13,743,407 km (0.066 R)
• M35: 13,926,664 km (0.099 R)
• M36: 15,090,685 km (0.086 R)
• M37: 15,469,766 km (0.093 R)
• M38: 15,612,782 km (0.112 R)
• M39: 16,092,542 km (0.118 R)
• M40: 17,214,526 km (0.092 R)
• M41: 17,710,144 km (0.092 R)
• M42: 17,809,776 km (0.066 R)
• M43: 18,110,019 km (0.068 R)
• M44: 18,260,814 km (0.085 R)
• M45: 18,766,305 km (0.058 R)
• M46: 19,174,109 km (0.071 R)
• M47: 20,102,214 km (0.081 R)
• M48: 20,258,394 km (0.117 R)
• M49: 20,834,346 km (0.077 R)
• M50: 21,045,129 km (0.088 R)
• M51: 22,324,490 km (0.118 R)
• M52: 22,973,745 km (0.063 R)
• M53: 23,082,503 km (0.065 R)
• M54: 23,519,478 km (0.111 R)
• M55: 23,849,042 km (0.072 R)
• M56: 23,959,146 km (0.056 R)
• M57: 24,180,102 km (0.068 R)
• M58: 24,346,156 km (0.1 R)
• M59: 24,568,159 km (0.049 R)
• M60: 26,027,935 km (0.11 R)
• M61: 27,457,941 km (0.075 R)
• M62: 29,502,645 km (0.092 R)
• M63: 30,274,570 km (0.11 R)
• M64: 30,633,006 km (0.107 R)
• M65: 30,872,812 km (0.084 R)
• M66: 31,293,930 km (0.117 R)
• M67: 32,263,773 km (0.097 R)
• M68: 32,568,803 km (0.114 R)
• M69: 32,813,545 km (0.079 R)
• M70: 32,936,215 km (0.115 R)
• M71: 33,304,974 km (0.096 R)
• M72: 34,981,218 km (0.035 R)
• M73: 36,177,253 km (0.108 R)
• M74: 36,557,680 km (0.037 R)
• M75: 39,845,094 km (0.095 R)
• M76: 40,303,761 km (0.067 R)
• M77: 41,756,356 km (0.117 R)
• M78: 41,955,770 km (0.089 R)
• M79: 42,355,496 km (0.105 R)
• M80: 43,629,770 km (0.063 R)
• M81: 43,764,707 km (0.087 R)
• M82: 45,393,978 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 7.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.04 AU - 15.58 AU

Year: 17091 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,985,805 km

• M1: 103,671 km (0.091 R)
• M2: 320,139 km (0.066 R)
• M3: 448,943 km (0.077 R)
• M4: 500,405 km (0.071 R)
• M5: 1,057,059 km (0.106 R)
• M6: 1,164,470 km (0.058 R)
• M7: 1,650,214 km (0.037 R)
• M8: 1,712,447 km (0.108 R)
• M9: 1,775,577 km (0.052 R)
• M10: 2,261,920 km (0.097 R)
• M11: 2,689,321 km (0.063 R)
• M12: 2,738,389 km (0.106 R)
• M13: 3,590,947 km (0.101 R)
• M14: 4,088,211 km (0.111 R)
• M15: 4,964,705 km (0.1 R)
• M16: 5,116,397 km (0.079 R)
• M17: 5,455,386 km (0.106 R)
• M18: 5,674,995 km (0.087 R)
• M19: 5,865,433 km (0.119 R)
• M20: 6,416,701 km (0.053 R)
• M21: 6,748,659 km (0.079 R)
• M22: 7,325,808 km (0.056 R)
• M23: 8,167,595 km (0.053 R)
• M24: 8,382,717 km (0.077 R)
• M25: 8,636,285 km (0.088 R)
• M26: 8,965,849 km (0.084 R)
• M27: 10,170,860 km (0.109 R)
• M28: 10,286,350 km (0.115 R)
• M29: 10,363,692 km (0.112 R)
• M30: 10,752,945 km (0.087 R)
• M31: 11,626,447 km (0.078 R)
• M32: 11,706,931 km (0.076 R)
• M33: 12,440,110 km (0.112 R)
• M34: 12,604,967 km (0.117 R)
• M35: 12,895,336 km (0.074 R)
• M36: 13,822,394 km (0.115 R)
• M37: 16,097,628 km (0.079 R)
• M38: 16,187,387 km (0.049 R)
• M39: 16,866,262 km (0.037 R)
• M40: 17,232,029 km (0.107 R)
• M41: 18,111,515 km (0.072 R)
• M42: 18,345,336 km (0.102 R)
• M43: 18,674,452 km (0.11 R)
• M44: 18,958,089 km (0.054 R)
• M45: 19,243,073 km (0.091 R)
• M46: 19,386,089 km (0.095 R)
• M47: 20,251,961 km (0.069 R)
• M48: 20,689,535 km (0.086 R)
• M49: 21,179,468 km (0.057 R)
• M50: 21,722,808 km (0.118 R)
• M51: 22,120,738 km (0.105 R)
• M52: 23,075,621 km (0.084 R)
• M53: 23,583,656 km (0.094 R)
• M54: 25,547,427 km (0.075 R)
• M55: 25,914,989 km (0.099 R)
• M56: 26,072,964 km (0.052 R)
• M57: 26,337,004 km (0.089 R)
• M58: 28,264,423 km (0.079 R)
• M59: 28,481,340 km (0.095 R)
• M60: 30,904,078 km (0.115 R)
• M61: 32,934,869 km (0.083 R)
• M62: 33,506,632 km (0.095 R)
• M63: 33,563,928 km (0.103 R)
• M64: 33,908,751 km (0.092 R)
• M65: 34,197,026 km (0.116 R)
• M66: 34,775,970 km (0.056 R)
• M67: 35,358,205 km (0.105 R)
• M68: 36,061,016 km (0.102 R)
• M69: 36,473,158 km (0.1 R)
• M70: 38,077,445 km (0.117 R)
• M71: 39,099,348 km (0.113 R)
• M72: 39,643,885 km (0.104 R)
• M73: 40,008,455 km (0.059 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: 528 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit