🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.05 AU - 1.51 AU

Year: 526 Days

Day: 18.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,407,686 km

• M1: 94,097 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.52 AU - 2.18 AU

Year: 915 Days

Day: 44.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.69 AU - 2.29 AU

Year: 1020 Days

Day: 39.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.55 AU - 2.43 AU

Year: 1020 Days

Day: 40.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 10.8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6 AU - 8.88 AU

Year: 7375 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,407,686 km

• M1: 149,598 km (0.069 R)
• M2: 265,536 km (0.106 R)
• M3: 690,394 km (0.117 R)
• M4: 881,879 km (0.095 R)
• M5: 1,317,658 km (0.045 R)
• M6: 1,416,542 km (0.066 R)
• M7: 1,643,033 km (0.109 R)
• M8: 2,062,356 km (0.111 R)
• M9: 2,971,163 km (0.119 R)
• M10: 3,536,643 km (0.087 R)
• M11: 3,846,161 km (0.07 R)
• M12: 4,282,688 km (0.049 R)
• M13: 5,266,144 km (0.115 R)
• M14: 6,048,092 km (0.07 R)
• M15: 6,762,123 km (0.078 R)
• M16: 6,936,105 km (0.117 R)
• M17: 7,182,044 km (0.025 R)
• M18: 7,901,012 km (0.08 R)
• M19: 8,158,021 km (0.041 R)
• M20: 8,455,122 km (0.12 R)
• M21: 8,869,508 km (0.096 R)
• M22: 9,060,096 km (0.073 R)
• M23: 9,718,326 km (0.092 R)
• M24: 9,914,748 km (0.074 R)
• M25: 10,192,253 km (0.087 R)
• M26: 11,203,534 km (0.082 R)
• M27: 11,327,102 km (0.105 R)
• M28: 11,451,119 km (0.096 R)
• M29: 11,867,599 km (0.094 R)
• M30: 12,035,597 km (0.096 R)
• M31: 12,844,473 km (0.116 R)
• M32: 13,146,960 km (0.109 R)
• M33: 13,320,793 km (0.106 R)
• M34: 13,714,834 km (0.112 R)
• M35: 13,847,078 km (0.086 R)
• M36: 14,829,487 km (0.044 R)
• M37: 15,558,179 km (0.104 R)
• M38: 15,788,260 km (0.091 R)
• M39: 16,251,864 km (0.108 R)
• M40: 16,532,061 km (0.116 R)
• M41: 17,192,386 km (0.078 R)
• M42: 17,621,432 km (0.075 R)
• M43: 17,813,217 km (0.107 R)
• M44: 18,247,350 km (0.087 R)
• M45: 18,782,761 km (0.076 R)
• M46: 19,372,625 km (0.078 R)
• M47: 20,168,635 km (0.093 R)
• M48: 20,318,981 km (0.111 R)
• M49: 21,331,609 km (0.1 R)
• M50: 21,535,960 km (0.098 R)
• M51: 22,256,872 km (0.09 R)
• M52: 22,360,394 km (0.101 R)
• M53: 22,985,563 km (0.11 R)
• M54: 23,247,659 km (0.098 R)
• M55: 23,880,906 km (0.036 R)
• M56: 23,986,971 km (0.079 R)
• M57: 25,056,447 km (0.095 R)
• M58: 25,868,913 km (0.092 R)
• M59: 26,910,263 km (0.097 R)
• M60: 27,297,273 km (0.096 R)
• M61: 27,630,577 km (0.104 R)
• M62: 28,189,176 km (0.119 R)
• M63: 29,430,838 km (0.116 R)
• M64: 29,886,812 km (0.09 R)
• M65: 30,575,112 km (0.059 R)
• M66: 32,260,182 km (0.111 R)
• M67: 32,436,259 km (0.106 R)
• M68: 32,612,635 km (0.098 R)
• M69: 32,848,252 km (0.095 R)
• M70: 34,034,862 km (0.115 R)
• M71: 36,205,976 km (0.06 R)
• M72: 36,511,156 km (0.078 R)
• M73: 36,633,377 km (0.099 R)
• M74: 37,246,728 km (0.087 R)
• M75: 37,369,847 km (0.091 R)
• M76: 37,554,750 km (0.07 R)
• M77: 38,857,598 km (0.096 R)
• M78: 39,107,427 km (0.067 R)
• M79: 39,986,015 km (0.118 R)
• M80: 40,744,177 km (0.077 R)
• M81: 40,871,036 km (0.111 R)
• M82: 41,762,639 km (0.086 R)
• M83: 42,146,657 km (0.085 R)
• M84: 42,275,012 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.38 AU - 15.4 AU

Year: 15850 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,407,686 km

• M1: 147,952 km (0.087 R)
• M2: 269,276 km (0.106 R)
• M3: 449,542 km (0.077 R)
• M4: 635,492 km (0.114 R)
• M5: 964,308 km (0.105 R)
• M6: 1,344,735 km (0.108 R)
• M7: 1,595,162 km (0.119 R)
• M8: 2,046,050 km (0.111 R)
• M9: 2,269,848 km (0.06 R)
• M10: 2,741,830 km (0.094 R)
• M11: 3,393,179 km (0.078 R)
• M12: 3,506,424 km (0.088 R)
• M13: 3,775,551 km (0.029 R)
• M14: 4,212,078 km (0.078 R)
• M15: 4,415,980 km (0.108 R)
• M16: 5,090,068 km (0.057 R)
• M17: 5,176,685 km (0.074 R)
• M18: 5,263,601 km (0.1 R)
• M19: 5,527,791 km (0.038 R)
• M20: 5,616,802 km (0.033 R)
• M21: 6,486,414 km (0.099 R)
• M22: 6,769,752 km (0.116 R)
• M23: 7,743,485 km (0.071 R)
• M24: 7,943,647 km (0.112 R)
• M25: 8,708,990 km (0.102 R)
• M26: 10,474,693 km (0.103 R)
• M27: 12,405,703 km (0.109 R)
• M28: 12,816,648 km (0.118 R)
• M29: 13,053,611 km (0.098 R)
• M30: 13,172,541 km (0.112 R)
• M31: 13,351,760 km (0.083 R)
• M32: 13,471,737 km (0.118 R)
• M33: 13,773,027 km (0.11 R)
• M34: 16,071,449 km (0.087 R)
• M35: 16,519,644 km (0.117 R)
• M36: 16,712,925 km (0.085 R)
• M37: 17,297,403 km (0.09 R)
• M38: 17,559,349 km (0.096 R)
• M39: 18,419,537 km (0.047 R)
• M40: 20,043,721 km (0.111 R)
• M41: 20,318,832 km (0.085 R)
• M42: 21,081,930 km (0.111 R)
• M43: 22,279,760 km (0.054 R)
• M44: 22,994,539 km (0.099 R)
• M45: 24,888,299 km (0.118 R)
• M46: 26,153,298 km (0.105 R)
• M47: 26,680,331 km (0.092 R)
• M48: 28,436,461 km (0.091 R)
• M49: 29,993,775 km (0.087 R)
• M50: 30,072,463 km (0.051 R)
• M51: 31,259,522 km (0.088 R)
• M52: 32,866,054 km (0.084 R)
• M53: 34,006,588 km (0.106 R)
• M54: 36,830,098 km (0.082 R)
• M55: 37,929,493 km (0.117 R)
• M56: 39,039,509 km (0.089 R)
• M57: 39,125,378 km (0.115 R)
• M58: 42,698,374 km (0.105 R)
• M59: 42,963,910 km (0.107 R)
• M60: 43,318,756 km (0.118 R)
• M61: 43,496,628 km (0.086 R)
• M62: 43,763,810 km (0.036 R)
• M63: 45,649,192 km (0.086 R)
• M64: 47,469,349 km (0.115 R)
• M65: 47,652,607 km (0.065 R)
• M66: 48,204,024 km (0.108 R)
• M67: 50,430,639 km (0.088 R)
• M68: 50,898,731 km (0.066 R)
• M69: 51,839,253 km (0.097 R)
• M70: 53,451,319 km (0.116 R)
• M71: 53,737,500 km (0.114 R)
• M72: 54,887,309 km (0.119 R)
• M73: 55,851,617 km (0.043 R)
• M74: 56,432,954 km (0.094 R)
• M75: 57,503,926 km (0.063 R)
• M76: 58,188,934 km (0.038 R)
• M77: 58,876,636 km (0.04 R)
• M78: 58,975,071 km (0.111 R)
• M79: 60,657,449 km (0.07 R)
• M80: 60,756,931 km (0.084 R)
• M81: 61,254,943 km (0.103 R)
• M82: 63,361,580 km (0.094 R)
• M83: 63,664,515 km (0.106 R)
• M84: 64,677,592 km (0.12 R)
• M85: 64,779,169 km (0.112 R)
• M86: 65,288,101 km (0.11 R)
• M87: 65,492,003 km (0.118 R)
• M88: 66,617,129 km (0.08 R)
• M89: 67,027,924 km (0.065 R)
• M90: 67,542,541 km (0.119 R)
• M91: 69,198,290 km (0.109 R)
• M92: 69,406,082 km (0.095 R)
• M93: 69,510,202 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.6

Radius: 7.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.35 AU - 15.13 AU

Year: 17509 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,407,686 km

• M1: 147,653 km (0.046 R)
• M2: 280,346 km (0.119 R)
• M3: 562,937 km (0.086 R)
• M4: 690,544 km (0.106 R)
• M5: 1,526,497 km (0.12 R)
• M6: 1,574,966 km (0.114 R)
• M7: 1,757,625 km (0.086 R)
• M8: 1,947,166 km (0.077 R)
• M9: 2,234,693 km (0.092 R)
• M10: 2,478,238 km (0.086 R)
• M11: 2,950,220 km (0.096 R)
• M12: 3,471,119 km (0.085 R)
• M13: 3,731,270 km (0.067 R)
• M14: 4,362,723 km (0.07 R)
• M15: 5,197,928 km (0.081 R)
• M16: 5,370,863 km (0.098 R)
• M17: 5,875,307 km (0.115 R)
• M18: 6,055,423 km (0.099 R)
• M19: 6,500,626 km (0.117 R)
• M20: 6,794,286 km (0.096 R)
• M21: 7,505,624 km (0.083 R)
• M22: 7,645,050 km (0.088 R)
• M23: 8,529,173 km (0.068 R)
• M24: 8,616,389 km (0.03 R)
• M25: 10,987,365 km (0.06 R)
• M26: 12,276,450 km (0.105 R)
• M27: 13,072,610 km (0.087 R)
• M28: 13,206,949 km (0.097 R)
• M29: 13,817,009 km (0.087 R)
• M30: 14,125,480 km (0.096 R)
• M31: 14,924,183 km (0.104 R)
• M32: 15,773,300 km (0.077 R)
• M33: 17,591,812 km (0.092 R)
• M34: 17,963,413 km (0.087 R)
• M35: 18,412,805 km (0.114 R)
• M36: 18,488,053 km (0.062 R)
• M37: 18,601,149 km (0.094 R)
• M38: 18,941,634 km (0.095 R)
• M39: 20,014,550 km (0.112 R)
• M40: 21,938,827 km (0.066 R)
• M41: 23,471,457 km (0.085 R)
• M42: 24,747,078 km (0.106 R)
• M43: 25,372,397 km (0.042 R)
• M44: 29,231,873 km (0.054 R)
• M45: 29,407,650 km (0.074 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit