🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 14.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,285,135 km

• M1: 40,391 km (0.08 R)
• M2: 257,159 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 29.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.35 AU - 1.49 AU

Year: 603 Days

Day: 47.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.3 AU - 1.82 AU

Year: 695 Days

Day: 22.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.75 AU - 4.47 AU

Year: 2445 Days

Day: 43.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.22 AU - 4.72 AU

Year: 2820 Days

Day: 34.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.17 AU - 5.65 AU

Year: 3878 Days

Day: 47.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,285,135 km

• M1: 3,207,977 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.6 AU - 5.26 AU

Year: 3902 Days

Day: 17.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 9.9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11 AU - 12.92 AU

Year: 14743 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,285,135 km

• M1: 138,228 km (0.09 R)
• M2: 1,184,067 km (0.05 R)
• M3: 1,632,113 km (0.109 R)
• M4: 1,711,848 km (0.091 R)
• M5: 1,902,885 km (0.112 R)
• M6: 2,101,102 km (0.051 R)
• M7: 2,306,051 km (0.116 R)
• M8: 2,672,865 km (0.114 R)
• M9: 3,058,080 km (0.114 R)
• M10: 3,291,153 km (0.079 R)
• M11: 3,426,838 km (0.04 R)
• M12: 3,988,429 km (0.048 R)
• M13: 4,060,685 km (0.12 R)
• M14: 4,391,296 km (0.109 R)
• M15: 4,616,590 km (0.084 R)
• M16: 4,845,774 km (0.114 R)
• M17: 5,474,833 km (0.109 R)
• M18: 5,636,249 km (0.099 R)
• M19: 6,005,158 km (0.044 R)
• M20: 6,466,518 km (0.08 R)
• M21: 6,766,162 km (0.085 R)
• M22: 7,873,336 km (0.102 R)
• M23: 8,331,853 km (0.084 R)
• M24: 8,424,604 km (0.039 R)
• M25: 8,846,320 km (0.097 R)
• M26: 12,619,029 km (0.112 R)
• M27: 12,779,099 km (0.102 R)
• M28: 13,101,333 km (0.089 R)
• M29: 13,863,534 km (0.114 R)
• M30: 14,194,594 km (0.045 R)
• M31: 14,305,596 km (0.116 R)
• M32: 15,033,688 km (0.078 R)
• M33: 16,526,077 km (0.113 R)
• M34: 16,759,898 km (0.103 R)
• M35: 16,935,825 km (0.066 R)
• M36: 17,053,559 km (0.097 R)
• M37: 17,467,795 km (0.095 R)
• M38: 17,705,806 km (0.095 R)
• M39: 18,426,718 km (0.104 R)
• M40: 18,669,216 km (0.118 R)
• M41: 19,649,531 km (0.119 R)
• M42: 19,835,182 km (0.11 R)
• M43: 19,897,115 km (0.119 R)
• M44: 20,333,043 km (0.087 R)
• M45: 20,395,725 km (0.071 R)
• M46: 20,458,257 km (0.107 R)
• M47: 21,151,045 km (0.108 R)
• M48: 21,659,827 km (0.089 R)
• M49: 21,851,611 km (0.097 R)
• M50: 23,932,518 km (0.103 R)
• M51: 24,329,700 km (0.09 R)
• M52: 26,416,441 km (0.117 R)
• M53: 26,621,390 km (0.109 R)
• M54: 27,931,867 km (0.087 R)
• M55: 30,114,650 km (0.118 R)
• M56: 31,046,196 km (0.06 R)
• M57: 31,262,514 km (0.085 R)
• M58: 31,551,687 km (0.082 R)
• M59: 31,914,462 km (0.092 R)
• M60: 32,424,740 km (0.096 R)
• M61: 32,790,806 km (0.12 R)
• M62: 33,601,028 km (0.068 R)
• M63: 33,897,232 km (0.073 R)
• M64: 34,194,483 km (0.118 R)
• M65: 34,417,833 km (0.083 R)
• M66: 34,940,976 km (0.086 R)
• M67: 35,693,005 km (0.119 R)
• M68: 35,844,099 km (0.081 R)
• M69: 36,146,735 km (0.071 R)
• M70: 36,374,423 km (0.041 R)
• M71: 38,057,998 km (0.113 R)
• M72: 38,135,040 km (0.08 R)
• M73: 38,444,110 km (0.11 R)
• M74: 39,688,614 km (0.078 R)
• M75: 39,923,333 km (0.043 R)
• M76: 40,237,190 km (0.115 R)
• M77: 40,473,106 km (0.095 R)
• M78: 41,579,980 km (0.057 R)
• M79: 41,659,417 km (0.103 R)
• M80: 44,634,170 km (0.106 R)
• M81: 46,188,343 km (0.053 R)
• M82: 46,847,920 km (0.082 R)
• M83: 47,593,665 km (0.1 R)
• M84: 48,259,974 km (0.11 R)
• M85: 50,192,629 km (0.094 R)
• M86: 50,277,152 km (0.068 R)
• M87: 51,466,604 km (0.1 R)
• M88: 54,133,037 km (0.117 R)
• M89: 54,306,720 km (0.119 R)
• M90: 54,393,487 km (0.117 R)
• M91: 55,964,863 km (0.075 R)
• M92: 56,667,973 km (0.081 R)
• M93: 57,816,735 km (0.067 R)
• M94: 59,151,896 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 5.3

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.68 AU - 20.52 AU

Year: 26319 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,285,135 km

• M1: 68,965 km (0.053 R)
• M2: 210,035 km (0.086 R)
• M3: 571,015 km (0.12 R)
• M4: 814,710 km (0.109 R)
• M5: 932,743 km (0.117 R)
• M6: 1,120,338 km (0.093 R)
• M7: 1,566,738 km (0.107 R)
• M8: 2,475,097 km (0.113 R)
• M9: 4,056,795 km (0.089 R)
• M10: 4,310,962 km (0.085 R)
• M11: 4,622,724 km (0.094 R)
• M12: 5,049,826 km (0.103 R)
• M13: 5,104,130 km (0.083 R)
• M14: 5,827,136 km (0.105 R)
• M15: 7,552,299 km (0.106 R)
• M16: 8,181,208 km (0.066 R)
• M17: 8,826,723 km (0.11 R)
• M18: 10,097,856 km (0.079 R)
• M19: 10,650,022 km (0.101 R)
• M20: 11,211,912 km (0.09 R)
• M21: 11,282,821 km (0.062 R)
• M22: 11,353,880 km (0.114 R)
• M23: 12,584,771 km (0.079 R)
• M24: 13,629,712 km (0.088 R)
• M25: 14,316,067 km (0.064 R)
• M26: 15,484,876 km (0.074 R)
• M27: 15,801,574 km (0.083 R)
• M28: 17,995,427 km (0.069 R)
• M29: 19,000,725 km (0.098 R)
• M30: 19,680,946 km (0.108 R)
• M31: 20,196,461 km (0.093 R)
• M32: 20,716,313 km (0.076 R)
• M33: 22,123,879 km (0.081 R)
• M34: 23,109,580 km (0.102 R)
• M35: 25,588,716 km (0.095 R)
• M36: 25,963,159 km (0.114 R)
• M37: 26,339,398 km (0.11 R)
• M38: 27,670,221 km (0.082 R)
• M39: 28,343,860 km (0.09 R)
• M40: 28,634,229 km (0.111 R)
• M41: 28,828,407 km (0.056 R)
• M42: 29,805,581 km (0.082 R)
• M43: 30,199,472 km (0.076 R)
• M44: 30,595,158 km (0.087 R)
• M45: 33,616,437 km (0.118 R)
• M46: 33,718,762 km (0.108 R)
• M47: 33,923,860 km (0.104 R)
• M48: 35,162,381 km (0.087 R)
• M49: 35,578,562 km (0.044 R)
• M50: 36,415,862 km (0.111 R)
• M51: 36,942,297 km (0.094 R)
• M52: 38,751,384 km (0.111 R)
• M53: 39,396,749 km (0.116 R)
• M54: 41,793,307 km (0.043 R)
• M55: 43,788,793 km (0.098 R)
• M56: 45,588,605 km (0.099 R)
• M57: 48,333,277 km (0.1 R)
• M58: 52,075,168 km (0.108 R)
• M59: 52,906,035 km (0.114 R)
• M60: 54,100,574 km (0.084 R)
• M61: 54,460,656 km (0.086 R)
• M62: 56,881,598 km (0.092 R)
• M63: 57,125,593 km (0.107 R)
• M64: 57,492,257 km (0.083 R)
• M65: 59,337,397 km (0.086 R)
• M66: 59,832,716 km (0.094 R)
• M67: 61,326,750 km (0.112 R)
• M68: 63,211,683 km (0.087 R)
• M69: 63,337,943 km (0.117 R)
• M70: 68,200,472 km (0.094 R)
• M71: 69,499,880 km (0.058 R)
• M72: 70,414,371 km (0.058 R)
• M73: 71,595,895 km (0.109 R)
• M74: 73,712,705 km (0.095 R)
• M75: 75,984,050 km (0.074 R)
• M76: 76,387,366 km (0.072 R)
• M77: 76,791,280 km (0.116 R)
• M78: 78,549,803 km (0.087 R)
• M79: 78,821,622 km (0.118 R)
• M80: 79,638,576 km (0.078 R)
• M81: 79,775,159 km (0.101 R)
• M82: 80,732,436 km (0.115 R)
• M83: 84,321,289 km (0.106 R)
• M84: 85,995,289 km (0.115 R)
• M85: 90,227,712 km (0.069 R)
• M86: 90,369,979 km (0.096 R)
• M87: 91,082,364 km (0.102 R)
• M88: 93,086,976 km (0.06 R)
• M89: 93,662,329 km (0.099 R)
• M90: 94,094,667 km (0.105 R)
• M91: 94,238,879 km (0.084 R)
• M92: 95,685,491 km (0.044 R)
• M93: 95,975,561 km (0.068 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit