🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.64 AU - 0.88 AU

Year: 235 Days

Day: 25 Hours

Environment

Temp: 177 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,903,505 km

• M1: 268,229 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 420 Days

Day: 25.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.58 AU - 1.76 AU

Year: 766 Days

Day: 36.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 105.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.58 AU - 1.94 AU

Year: 828 Days

Day: 23.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.86 AU - 2.96 AU

Year: 1761 Days

Day: 16 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,903,505 km

• M1: 960,867 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.03 AU - 4.39 AU

Year: 2535 Days

Day: 29.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,903,505 km

• M1: 210,484 km (0.062 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 9.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.87 AU - 8.97 AU

Year: 7907 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,903,505 km

• M1: 119,678 km (0.113 R)
• M2: 327,320 km (0.038 R)
• M3: 403,914 km (0.114 R)
• M4: 689,945 km (0.044 R)
• M5: 1,068,578 km (0.114 R)
• M6: 1,703,770 km (0.088 R)
• M7: 2,302,311 km (0.062 R)
• M8: 2,791,347 km (0.119 R)
• M9: 2,985,973 km (0.041 R)
• M10: 3,060,174 km (0.104 R)
• M11: 3,261,084 km (0.116 R)
• M12: 4,301,388 km (0.06 R)
• M13: 4,813,910 km (0.065 R)
• M14: 4,930,447 km (0.079 R)
• M15: 5,166,362 km (0.11 R)
• M16: 6,021,165 km (0.043 R)
• M17: 6,083,846 km (0.056 R)
• M18: 6,146,827 km (0.1 R)
• M19: 6,497,036 km (0.094 R)
• M20: 6,561,363 km (0.062 R)
• M21: 6,625,989 km (0.09 R)
• M22: 7,117,119 km (0.06 R)
• M23: 7,756,201 km (0.053 R)
• M24: 7,927,490 km (0.091 R)
• M25: 8,343,522 km (0.108 R)
• M26: 8,554,305 km (0.1 R)
• M27: 8,624,916 km (0.107 R)
• M28: 9,487,647 km (0.089 R)
• M29: 10,003,610 km (0.046 R)
• M30: 11,683,893 km (0.069 R)
• M31: 11,840,971 km (0.097 R)
• M32: 12,157,221 km (0.102 R)
• M33: 12,476,313 km (0.118 R)
• M34: 12,636,831 km (0.113 R)
• M35: 13,904,224 km (0.078 R)
• M36: 14,279,865 km (0.119 R)
• M37: 14,700,983 km (0.107 R)
• M38: 15,383,448 km (0.102 R)
• M39: 16,602,372 km (0.068 R)
• M40: 16,912,039 km (0.119 R)
• M41: 17,178,922 km (0.109 R)
• M42: 17,806,934 km (0.071 R)
• M43: 20,064,216 km (0.102 R)
• M44: 20,583,171 km (0.077 R)
• M45: 20,725,439 km (0.026 R)
• M46: 21,875,846 km (0.055 R)
• M47: 22,654,204 km (0.061 R)
• M48: 22,948,313 km (0.068 R)
• M49: 23,293,286 km (0.067 R)
• M50: 23,938,202 km (0.114 R)
• M51: 24,037,984 km (0.07 R)
• M52: 24,740,197 km (0.117 R)
• M53: 24,942,004 km (0.112 R)
• M54: 25,245,837 km (0.029 R)
• M55: 26,062,043 km (0.106 R)
• M56: 26,731,494 km (0.115 R)
• M57: 27,042,508 km (0.088 R)
• M58: 27,146,329 km (0.118 R)
• M59: 28,720,846 km (0.06 R)
• M60: 28,826,911 km (0.079 R)
• M61: 28,933,126 km (0.072 R)
• M62: 29,626,213 km (0.057 R)
• M63: 29,786,881 km (0.069 R)
• M64: 30,649,163 km (0.075 R)
• M65: 31,957,696 km (0.116 R)
• M66: 32,177,604 km (0.119 R)
• M67: 32,287,708 km (0.069 R)
• M68: 33,674,780 km (0.068 R)
• M69: 34,403,770 km (0.091 R)
• M70: 35,421,634 km (0.108 R)
• M71: 36,048,599 km (0.109 R)
• M72: 36,105,745 km (0.112 R)
• M73: 36,334,780 km (0.066 R)
• M74: 36,506,967 km (0.089 R)
• M75: 36,621,708 km (0.079 R)
• M76: 37,777,053 km (0.079 R)
• M77: 38,067,721 km (0.074 R)
• M78: 38,184,258 km (0.077 R)
• M79: 38,242,452 km (0.108 R)
• M80: 38,827,080 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 14

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.18 AU - 12.84 AU

Year: 12088 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,903,505 km

• M1: 290,070 km (0.088 R)
• M2: 459,864 km (0.086 R)
• M3: 624,721 km (0.047 R)
• M4: 849,267 km (0.1 R)
• M5: 1,001,857 km (0.075 R)
• M6: 1,358,498 km (0.116 R)
• M7: 1,517,371 km (0.099 R)
• M8: 1,879,398 km (0.059 R)
• M9: 2,377,260 km (0.067 R)
• M10: 2,828,447 km (0.103 R)
• M11: 3,184,789 km (0.099 R)
• M12: 3,555,642 km (0.085 R)
• M13: 3,714,366 km (0.119 R)
• M14: 3,908,095 km (0.117 R)
• M15: 4,305,576 km (0.082 R)
• M16: 4,475,071 km (0.103 R)
• M17: 5,428,907 km (0.087 R)
• M18: 6,023,558 km (0.045 R)
• M19: 6,367,185 km (0.071 R)
• M20: 6,522,018 km (0.091 R)
• M21: 7,355,428 km (0.098 R)
• M22: 7,764,129 km (0.119 R)
• M23: 7,888,296 km (0.051 R)
• M24: 8,138,423 km (0.072 R)
• M25: 8,391,244 km (0.09 R)
• M26: 9,917,441 km (0.069 R)
• M27: 11,622,408 km (0.032 R)
• M28: 12,484,391 km (0.111 R)
• M29: 12,776,257 km (0.108 R)
• M30: 13,021,298 km (0.107 R)
• M31: 14,017,021 km (0.114 R)
• M32: 15,295,933 km (0.091 R)
• M33: 16,452,026 km (0.08 R)
• M34: 17,473,181 km (0.054 R)
• M35: 18,018,764 km (0.074 R)
• M36: 19,239,034 km (0.099 R)
• M37: 19,351,233 km (0.086 R)
• M38: 20,200,200 km (0.113 R)
• M39: 20,485,932 km (0.049 R)
• M40: 20,772,861 km (0.051 R)
• M41: 21,061,286 km (0.109 R)
• M42: 21,176,925 km (0.077 R)
• M43: 21,350,907 km (0.049 R)
• M44: 21,642,025 km (0.114 R)
• M45: 23,176,450 km (0.113 R)
• M46: 23,295,979 km (0.116 R)
• M47: 24,623,810 km (0.116 R)
• M48: 24,929,139 km (0.113 R)
• M49: 25,297,000 km (0.094 R)
• M50: 25,852,307 km (0.08 R)
• M51: 26,975,039 km (0.054 R)
• M52: 27,669,024 km (0.107 R)
• M53: 28,496,599 km (0.108 R)
• M54: 28,753,010 km (0.115 R)
• M55: 31,357,958 km (0.094 R)
• M56: 31,755,290 km (0.06 R)
• M57: 31,954,404 km (0.1 R)
• M58: 33,969,787 km (0.11 R)
• M59: 35,336,064 km (0.086 R)
• M60: 35,473,694 km (0.075 R)
• M61: 36,233,801 km (0.044 R)
• M62: 36,511,604 km (0.101 R)
• M63: 38,263,395 km (0.098 R)
• M64: 38,475,525 km (0.086 R)
• M65: 38,758,864 km (0.09 R)
• M66: 43,165,269 km (0.111 R)
• M67: 44,495,643 km (0.091 R)
• M68: 44,793,043 km (0.102 R)
• M69: 45,464,738 km (0.102 R)
• M70: 45,989,527 km (0.086 R)
• M71: 46,365,616 km (0.079 R)
• M72: 46,742,603 km (0.096 R)
• M73: 47,348,025 km (0.082 R)
• M74: 48,184,876 km (0.114 R)
• M75: 48,796,432 km (0.062 R)
• M76: 49,795,746 km (0.046 R)
• M77: 51,112,805 km (0.092 R)
• M78: 51,346,328 km (0.08 R)
• M79: 51,971,048 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 12

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.03 AU - 14.01 AU

Year: 15716 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 95.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,903,505 km

• M1: 511,625 km (0.091 R)
• M2: 771,177 km (0.031 R)
• M3: 976,425 km (0.112 R)
• M4: 1,073,664 km (0.07 R)
• M5: 1,525,001 km (0.112 R)
• M6: 1,877,902 km (0.055 R)
• M7: 2,455,051 km (0.074 R)
• M8: 2,834,132 km (0.029 R)
• M9: 4,447,096 km (0.102 R)
• M10: 5,038,456 km (0.045 R)
• M11: 6,248,404 km (0.09 R)
• M12: 6,814,033 km (0.118 R)
• M13: 7,103,206 km (0.066 R)
• M14: 7,396,268 km (0.025 R)
• M15: 7,693,370 km (0.059 R)
• M16: 7,793,301 km (0.047 R)
• M17: 8,248,378 km (0.055 R)
• M18: 8,556,549 km (0.096 R)
• M19: 9,025,988 km (0.063 R)
• M20: 9,772,780 km (0.102 R)
• M21: 10,099,053 km (0.093 R)
• M22: 10,762,220 km (0.064 R)
• M23: 11,325,756 km (0.098 R)
• M24: 12,072,548 km (0.084 R)
• M25: 13,553,268 km (0.081 R)
• M26: 13,917,240 km (0.073 R)
• M27: 14,345,837 km (0.065 R)
• M28: 15,341,860 km (0.06 R)
• M29: 16,039,585 km (0.118 R)
• M30: 16,553,603 km (0.095 R)
• M31: 18,061,250 km (0.113 R)
• M32: 18,932,658 km (0.088 R)
• M33: 19,067,894 km (0.079 R)
• M34: 19,886,494 km (0.036 R)
• M35: 20,230,868 km (0.098 R)
• M36: 20,507,923 km (0.079 R)
• M37: 20,646,900 km (0.072 R)
• M38: 22,338,852 km (0.109 R)
• M39: 23,564,058 km (0.074 R)
• M40: 24,368,446 km (0.077 R)
• M41: 24,885,157 km (0.088 R)
• M42: 25,330,809 km (0.104 R)
• M43: 25,554,607 km (0.102 R)
• M44: 26,305,439 km (0.056 R)
• M45: 26,532,230 km (0.093 R)
• M46: 27,828,944 km (0.075 R)
• M47: 28,601,318 km (0.11 R)
• M48: 29,380,872 km (0.058 R)
• M49: 30,722,017 km (0.11 R)
• M50: 30,881,040 km (0.073 R)
• M51: 31,280,017 km (0.105 R)
• M52: 32,002,425 km (0.069 R)
• M53: 34,449,996 km (0.092 R)
• M54: 35,445,719 km (0.094 R)
• M55: 35,779,772 km (0.109 R)
• M56: 36,282,720 km (0.075 R)
• M57: 36,451,017 km (0.096 R)
• M58: 36,957,107 km (0.049 R)
• M59: 37,465,590 km (0.027 R)
• M60: 38,832,765 km (0.074 R)
• M61: 40,042,563 km (0.1 R)
• M62: 40,652,025 km (0.104 R)
• M63: 40,826,755 km (0.113 R)
• M64: 41,616,033 km (0.108 R)
• M65: 43,566,490 km (0.085 R)
• M66: 43,655,800 km (0.069 R)
• M67: 44,733,054 km (0.109 R)
• M68: 44,823,112 km (0.049 R)
• M69: 45,094,034 km (0.105 R)
• M70: 46,273,913 km (0.073 R)
• M71: 46,639,081 km (0.041 R)
• M72: 49,407,689 km (0.114 R)
• M73: 50,342,376 km (0.114 R)
• M74: 52,324,099 km (0.058 R)
• M75: 52,609,382 km (0.038 R)
• M76: 53,755,302 km (0.105 R)
• M77: 55,489,590 km (0.083 R)
• M78: 55,974,586 km (0.093 R)
• M79: 57,634,225 km (0.082 R)
• M80: 58,125,355 km (0.118 R)
• M81: 58,223,790 km (0.093 R)
• M82: 58,815,300 km (0.091 R)
• M83: 58,914,185 km (0.061 R)
• M84: 61,001,524 km (0.12 R)
• M85: 61,602,309 km (0.034 R)
• M86: 61,903,599 km (0.064 R)
• M87: 62,104,509 km (0.082 R)
• M88: 62,305,868 km (0.028 R)
• M89: 62,910,991 km (0.029 R)
• M90: 63,822,192 km (0.077 R)
• M91: 66,685,196 km (0.111 R)
• M92: 69,068,140 km (0.099 R)
• M93: 69,589,788 km (0.086 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit