🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.58 AU

Year: 617 Days

Day: 20.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,747,634 km

• M1: 682,465 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.5 AU - 1.86 AU

Year: 820 Days

Day: 28.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.57 AU - 1.97 AU

Year: 887 Days

Day: 32.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.43 AU - 3.75 AU

Year: 2046 Days

Day: 37 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 14.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.04 AU - 4.98 AU

Year: 3608 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,747,634 km

• M1: 184,005 km (0.119 R)
• M2: 757,863 km (0.081 R)
• M3: 1,221,167 km (0.108 R)
• M4: 2,288,249 km (0.118 R)
• M5: 2,796,283 km (0.064 R)
• M6: 4,083,274 km (0.083 R)
• M7: 4,992,679 km (0.052 R)
• M8: 7,981,645 km (0.036 R)
• M9: 8,835,549 km (0.084 R)
• M10: 9,855,059 km (0.116 R)
• M11: 10,838,515 km (0.116 R)
• M12: 11,490,612 km (0.101 R)
• M13: 12,831,458 km (0.09 R)
• M14: 13,300,896 km (0.034 R)
• M15: 14,456,241 km (0.067 R)
• M16: 16,018,042 km (0.114 R)
• M17: 17,017,655 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 12.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.85 AU - 10.81 AU

Year: 10736 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,747,634 km

• M1: 150,495 km (0.059 R)
• M2: 543,639 km (0.078 R)
• M3: 946,356 km (0.089 R)
• M4: 1,776,026 km (0.114 R)
• M5: 2,386,684 km (0.03 R)
• M6: 2,955,156 km (0.1 R)
• M7: 3,791,708 km (0.073 R)
• M8: 4,336,992 km (0.087 R)
• M9: 5,156,040 km (0.045 R)
• M10: 5,551,876 km (0.11 R)
• M11: 6,075,319 km (0.103 R)
• M12: 8,827,770 km (0.092 R)
• M13: 10,766,260 km (0.084 R)
• M14: 12,556,946 km (0.079 R)
• M15: 16,155,672 km (0.079 R)
• M16: 17,592,560 km (0.096 R)
• M17: 18,114,956 km (0.085 R)
• M18: 20,228,026 km (0.102 R)
• M19: 22,153,500 km (0.088 R)
• M20: 24,566,364 km (0.077 R)
• M21: 28,150,729 km (0.071 R)
• M22: 30,546,539 km (0.086 R)
• M23: 32,737,699 km (0.082 R)
• M24: 34,564,588 km (0.081 R)
• M25: 38,670,900 km (0.094 R)
• M26: 39,809,938 km (0.051 R)
• M27: 45,983,842 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.1

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.43 AU - 12.17 AU

Year: 12453 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,747,634 km

• M1: 184,305 km (0.11 R)
• M2: 1,459,926 km (0.1 R)
• M3: 2,073,127 km (0.081 R)
• M4: 2,611,530 km (0.102 R)
• M5: 3,351,441 km (0.068 R)
• M6: 4,819,146 km (0.114 R)
• M7: 5,343,486 km (0.076 R)
• M8: 6,752,549 km (0.105 R)
• M9: 7,411,378 km (0.118 R)
• M10: 8,397,527 km (0.069 R)
• M11: 10,202,126 km (0.057 R)
• M12: 10,923,188 km (0.089 R)
• M13: 11,473,409 km (0.103 R)
• M14: 12,360,075 km (0.096 R)
• M15: 14,329,531 km (0.086 R)
• M16: 16,565,720 km (0.106 R)
• M17: 23,078,314 km (0.114 R)
• M18: 23,653,368 km (0.092 R)
• M19: 24,322,370 km (0.085 R)
• M20: 28,136,368 km (0.09 R)
• M21: 29,363,818 km (0.111 R)
• M22: 31,221,674 km (0.043 R)
• M23: 37,829,562 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.2

Radius: 4.9

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.12 AU - 14.6 AU

Year: 18397 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 98,747,634 km

• M1: 158,873 km (0.097 R)
• M2: 957,426 km (0.108 R)
• M3: 1,533,229 km (0.07 R)
• M4: 1,944,024 km (0.063 R)
• M5: 2,270,896 km (0.087 R)
• M6: 4,277,153 km (0.093 R)
• M7: 4,829,468 km (0.111 R)
• M8: 5,197,928 km (0.099 R)
• M9: 7,045,611 km (0.045 R)
• M10: 11,385,445 km (0.111 R)
• M11: 14,742,421 km (0.101 R)
• M12: 15,993,508 km (0.062 R)
• M13: 18,883,739 km (0.105 R)
• M14: 19,519,231 km (0.093 R)
• M15: 21,413,290 km (0.065 R)
• M16: 26,790,435 km (0.081 R)
• M17: 27,246,709 km (0.09 R)
• M18: 31,715,646 km (0.085 R)
• M19: 48,338,214 km (0.085 R)
• M20: 53,382,504 km (0.118 R)
• M21: 64,297,614 km (0.107 R)
• M22: 67,819,596 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.5

Radius: 4.4

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.62 AU - 15.96 AU

Year: 22524 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,747,634 km

• M1: 54,902 km (0.091 R)
• M2: 250,277 km (0.119 R)
• M3: 1,231,639 km (0.032 R)
• M4: 1,984,865 km (0.064 R)
• M5: 2,493,348 km (0.108 R)
• M6: 2,729,264 km (0.099 R)
• M7: 2,979,840 km (0.101 R)
• M8: 3,412,477 km (0.053 R)
• M9: 6,437,645 km (0.076 R)
• M10: 7,111,284 km (0.045 R)
• M11: 8,440,461 km (0.114 R)
• M12: 8,597,689 km (0.113 R)
• M13: 11,134,420 km (0.07 R)
• M14: 12,846,418 km (0.054 R)
• M15: 13,982,763 km (0.047 R)
• M16: 14,351,223 km (0.112 R)
• M17: 14,726,115 km (0.065 R)
• M18: 16,699,162 km (0.081 R)
• M19: 18,663,830 km (0.114 R)
• M20: 23,352,377 km (0.048 R)
• M21: 26,021,652 km (0.065 R)
• M22: 27,030,241 km (0.1 R)
• M23: 27,372,222 km (0.065 R)
• M24: 27,601,854 km (0.054 R)
• M25: 28,298,232 km (0.119 R)
• M26: 31,201,030 km (0.119 R)
• M27: 34,965,959 km (0.04 R)
• M28: 35,236,282 km (0.069 R)
• M29: 36,608,544 km (0.116 R)
• M30: 39,752,343 km (0.057 R)
• M31: 40,342,656 km (0.071 R)
• M32: 43,694,097 km (0.113 R)
• M33: 43,850,726 km (0.107 R)
• M34: 45,598,179 km (0.065 R)
• M35: 47,226,402 km (0.098 R)
• M36: 51,640,736 km (0.12 R)
• M37: 54,852,752 km (0.098 R)
• M38: 55,952,446 km (0.113 R)
• M39: 64,875,211 km (0.106 R)
• M40: 65,487,964 km (0.078 R)
• M41: 69,033,583 km (0.086 R)
• M42: 69,885,992 km (0.089 R)
• M43: 71,612,052 km (0.101 R)
• M44: 72,924,923 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.9

Radius: 4.3

Gravity: 50.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.54 AU - 17.62 AU

Year: 25433 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 98,747,634 km

• M1: 81,830 km (0.112 R)
• M2: 260,450 km (0.107 R)
• M3: 538,403 km (0.107 R)
• M4: 774,019 km (0.09 R)
• M5: 916,287 km (0.09 R)
• M6: 1,417,889 km (0.054 R)
• M7: 2,411,069 km (0.092 R)
• M8: 2,909,080 km (0.052 R)
• M9: 3,472,765 km (0.064 R)
• M10: 3,864,562 km (0.116 R)
• M11: 4,177,072 km (0.075 R)
• M12: 4,394,737 km (0.107 R)
• M13: 4,619,881 km (0.053 R)
• M14: 4,774,266 km (0.066 R)
• M15: 6,044,053 km (0.116 R)
• M16: 6,228,807 km (0.105 R)
• M17: 6,756,588 km (0.11 R)
• M18: 7,955,166 km (0.095 R)
• M19: 9,228,094 km (0.116 R)
• M20: 9,849,225 km (0.113 R)
• M21: 11,735,953 km (0.085 R)
• M22: 13,612,808 km (0.117 R)
• M23: 14,746,760 km (0.063 R)
• M24: 15,251,503 km (0.104 R)
• M25: 19,111,427 km (0.108 R)
• M26: 23,122,744 km (0.045 R)
• M27: 24,033,197 km (0.108 R)
• M28: 27,914,813 km (0.104 R)
• M29: 31,636,958 km (0.086 R)
• M30: 32,616,525 km (0.084 R)
• M31: 38,132,497 km (0.064 R)
• M32: 38,763,651 km (0.091 R)
• M33: 41,856,886 km (0.051 R)
• M34: 46,350,656 km (0.056 R)
• M35: 48,713,555 km (0.054 R)
• M36: 50,584,874 km (0.069 R)
• M37: 51,538,262 km (0.11 R)
• M38: 61,956,557 km (0.051 R)
• M39: 64,820,009 km (0.117 R)
• M40: 65,493,050 km (0.117 R)
• M41: 66,625,207 km (0.104 R)
• M42: 67,770,379 km (0.069 R)
• M43: 73,207,364 km (0.041 R)
• M44: 82,551,546 km (0.094 R)
• M45: 89,572,922 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit