🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 13.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,969,269 km

• M1: 186,100 km (0.116 R)
• M2: 269,575 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 236 Days

Day: 33.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,969,269 km

• M1: 188,942 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 295 Days

Day: 15.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 305 Days

Day: 41.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,969,269 km

• M1: 56,398 km (0.108 R)
• M2: 98,884 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.45 AU - 1.63 AU

Year: 695 Days

Day: 37.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,969,269 km

• M1: 56,398 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.53 AU

Year: 1138 Days

Day: 30.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.53 AU - 4.71 AU

Year: 3609 Days

Day: 26.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,969,269 km

• M1: 114,891 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 10.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.53 AU - 6.93 AU

Year: 5651 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,969,269 km

• M1: 212,728 km (0.045 R)
• M2: 276,906 km (0.083 R)
• M3: 392,844 km (0.1 R)
• M4: 822,639 km (0.091 R)
• M5: 1,148,762 km (0.089 R)
• M6: 1,215,483 km (0.092 R)
• M7: 1,335,460 km (0.114 R)
• M8: 1,441,675 km (0.093 R)
• M9: 2,015,383 km (0.089 R)
• M10: 2,263,416 km (0.07 R)
• M11: 2,521,472 km (0.114 R)
• M12: 2,587,594 km (0.111 R)
• M13: 2,766,663 km (0.08 R)
• M14: 3,042,821 km (0.096 R)
• M15: 3,232,062 km (0.074 R)
• M16: 3,721,995 km (0.099 R)
• M17: 4,001,444 km (0.111 R)
• M18: 4,156,876 km (0.086 R)
• M19: 4,367,211 km (0.055 R)
• M20: 5,046,834 km (0.042 R)
• M21: 5,130,758 km (0.089 R)
• M22: 6,023,708 km (0.114 R)
• M23: 6,142,489 km (0.07 R)
• M24: 6,533,837 km (0.114 R)
• M25: 6,717,244 km (0.086 R)
• M26: 7,057,878 km (0.103 R)
• M27: 7,277,637 km (0.116 R)
• M28: 7,595,383 km (0.043 R)
• M29: 7,691,724 km (0.088 R)
• M30: 7,885,453 km (0.037 R)
• M31: 8,146,202 km (0.073 R)
• M32: 8,211,876 km (0.088 R)
• M33: 9,013,421 km (0.068 R)
• M34: 9,286,288 km (0.106 R)
• M35: 9,944,967 km (0.057 R)
• M36: 10,368,778 km (0.069 R)
• M37: 11,380,658 km (0.104 R)
• M38: 11,675,515 km (0.113 R)
• M39: 12,575,197 km (0.068 R)
• M40: 12,689,340 km (0.049 R)
• M41: 12,765,486 km (0.036 R)
• M42: 13,148,905 km (0.03 R)
• M43: 13,264,694 km (0.112 R)
• M44: 13,342,036 km (0.069 R)
• M45: 14,680,189 km (0.073 R)
• M46: 15,609,491 km (0.085 R)
• M47: 16,019,389 km (0.067 R)
• M48: 16,308,561 km (0.073 R)
• M49: 16,849,956 km (0.101 R)
• M50: 16,933,881 km (0.113 R)
• M51: 17,017,805 km (0.041 R)
• M52: 17,270,476 km (0.078 R)
• M53: 17,779,707 km (0.115 R)
• M54: 18,250,940 km (0.026 R)
• M55: 19,468,667 km (0.099 R)
• M56: 19,733,006 km (0.118 R)
• M57: 20,757,453 km (0.097 R)
• M58: 20,937,419 km (0.097 R)
• M59: 21,072,655 km (0.092 R)
• M60: 21,571,265 km (0.031 R)
• M61: 21,799,103 km (0.067 R)
• M62: 22,027,838 km (0.118 R)
• M63: 22,395,400 km (0.113 R)
• M64: 22,904,182 km (0.074 R)
• M65: 23,557,177 km (0.055 R)
• M66: 24,027,363 km (0.099 R)
• M67: 25,168,495 km (0.091 R)
• M68: 25,697,324 km (0.119 R)
• M69: 26,084,334 km (0.11 R)
• M70: 26,912,956 km (0.085 R)
• M71: 27,700,888 km (0.079 R)
• M72: 27,799,922 km (0.07 R)
• M73: 29,097,683 km (0.116 R)
• M74: 29,450,585 km (0.063 R)
• M75: 29,652,841 km (0.066 R)
• M76: 30,364,329 km (0.088 R)
• M77: 30,978,577 km (0.064 R)
• M78: 31,442,032 km (0.059 R)
• M79: 31,907,730 km (0.077 R)
• M80: 32,271,552 km (0.113 R)
• M81: 32,427,882 km (0.079 R)
• M82: 32,846,008 km (0.083 R)
• M83: 32,950,876 km (0.077 R)
• M84: 33,055,744 km (0.098 R)
• M85: 33,582,179 km (0.095 R)
• M86: 34,164,264 km (0.116 R)
• M87: 35,124,084 km (0.084 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 12.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.77 AU - 9.74 AU

Year: 8612 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,969,269 km

• M1: 187,446 km (0.118 R)
• M2: 405,111 km (0.096 R)
• M3: 675,285 km (0.112 R)
• M4: 778,956 km (0.075 R)
• M5: 954,434 km (0.053 R)
• M6: 1,442,123 km (0.085 R)
• M7: 1,540,559 km (0.059 R)
• M8: 1,807,741 km (0.075 R)
• M9: 1,936,245 km (0.047 R)
• M10: 2,134,911 km (0.076 R)
• M11: 2,294,233 km (0.072 R)
• M12: 2,624,994 km (0.105 R)
• M13: 2,796,283 km (0.112 R)
• M14: 2,971,313 km (0.04 R)
• M15: 3,438,208 km (0.077 R)
• M16: 3,900,615 km (0.096 R)
• M17: 4,068,613 km (0.118 R)
• M18: 5,435,190 km (0.111 R)
• M19: 5,813,523 km (0.049 R)
• M20: 5,909,415 km (0.058 R)
• M21: 6,038,219 km (0.082 R)
• M22: 6,397,104 km (0.079 R)
• M23: 6,696,001 km (0.048 R)
• M24: 6,999,535 km (0.028 R)
• M25: 7,342,263 km (0.027 R)
• M26: 7,831,149 km (0.111 R)
• M27: 8,988,289 km (0.112 R)
• M28: 9,136,690 km (0.04 R)
• M29: 9,929,110 km (0.115 R)
• M30: 10,353,070 km (0.109 R)
• M31: 11,499,289 km (0.116 R)
• M32: 11,741,338 km (0.063 R)
• M33: 11,903,802 km (0.096 R)
• M34: 11,985,183 km (0.076 R)
• M35: 12,312,952 km (0.095 R)
• M36: 12,477,958 km (0.083 R)
• M37: 13,019,353 km (0.117 R)
• M38: 13,356,247 km (0.069 R)
• M39: 13,995,928 km (0.119 R)
• M40: 15,039,972 km (0.039 R)
• M41: 15,172,366 km (0.103 R)
• M42: 15,393,621 km (0.1 R)
• M43: 17,711,939 km (0.118 R)
• M44: 17,805,139 km (0.071 R)
• M45: 18,320,204 km (0.116 R)
• M46: 19,653,420 km (0.104 R)
• M47: 20,137,220 km (0.118 R)
• M48: 20,234,458 km (0.088 R)
• M49: 20,673,827 km (0.114 R)
• M50: 20,771,964 km (0.062 R)
• M51: 21,413,290 km (0.101 R)
• M52: 22,765,954 km (0.037 R)
• M53: 23,070,385 km (0.095 R)
• M54: 24,197,904 km (0.112 R)
• M55: 24,872,740 km (0.113 R)
• M56: 25,343,375 km (0.07 R)
• M57: 25,448,393 km (0.063 R)
• M58: 25,869,960 km (0.112 R)
• M59: 26,081,491 km (0.061 R)
• M60: 27,363,395 km (0.105 R)
• M61: 27,957,748 km (0.061 R)
• M62: 28,501,686 km (0.041 R)
• M63: 28,610,892 km (0.063 R)
• M64: 29,710,885 km (0.085 R)
• M65: 29,821,588 km (0.095 R)
• M66: 30,936,690 km (0.1 R)
• M67: 31,105,137 km (0.092 R)
• M68: 31,330,282 km (0.074 R)
• M69: 32,235,948 km (0.089 R)
• M70: 32,920,807 km (0.092 R)
• M71: 33,322,627 km (0.062 R)
• M72: 33,783,687 km (0.12 R)
• M73: 35,825,997 km (0.102 R)
• M74: 37,130,192 km (0.065 R)
• M75: 37,548,467 km (0.082 R)
• M76: 37,788,123 km (0.03 R)
• M77: 37,908,100 km (0.072 R)
• M78: 39,176,092 km (0.096 R)
• M79: 39,784,806 km (0.107 R)
• M80: 40,090,285 km (0.108 R)
• M81: 40,580,816 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.8

Radius: 4.1

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.3 AU - 21.68 AU

Year: 27732 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 64,969,269 km

• M1: 97,388 km (0.119 R)
• M2: 158,574 km (0.118 R)
• M3: 405,261 km (0.088 R)
• M4: 494,421 km (0.057 R)
• M5: 629,807 km (0.097 R)
• M6: 691,441 km (0.111 R)
• M7: 957,726 km (0.109 R)
• M8: 1,892,114 km (0.117 R)
• M9: 2,073,127 km (0.039 R)
• M10: 2,165,728 km (0.07 R)
• M11: 2,323,105 km (0.117 R)
• M12: 3,093,834 km (0.109 R)
• M13: 3,635,378 km (0.12 R)
• M14: 3,672,628 km (0.077 R)
• M15: 4,323,229 km (0.098 R)
• M16: 4,722,206 km (0.099 R)
• M17: 5,133,152 km (0.093 R)
• M18: 5,512,532 km (0.078 R)
• M19: 6,342,950 km (0.079 R)
• M20: 6,387,829 km (0.116 R)
• M21: 7,493,806 km (0.106 R)
• M22: 8,459,610 km (0.112 R)
• M23: 8,757,011 km (0.111 R)
• M24: 8,806,827 km (0.111 R)
• M25: 9,209,395 km (0.09 R)
• M26: 9,412,997 km (0.078 R)
• M27: 9,464,010 km (0.101 R)
• M28: 9,617,946 km (0.081 R)
• M29: 9,772,631 km (0.057 R)
• M30: 9,928,212 km (0.063 R)
• M31: 10,084,542 km (0.107 R)
• M32: 10,189,261 km (0.114 R)
• M33: 10,294,278 km (0.105 R)
• M34: 10,825,052 km (0.045 R)
• M35: 11,418,955 km (0.066 R)
• M36: 11,528,162 km (0.099 R)
• M37: 12,469,581 km (0.085 R)
• M38: 13,724,258 km (0.069 R)
• M39: 14,073,270 km (0.056 R)
• M40: 15,438,351 km (0.104 R)
• M41: 15,801,425 km (0.115 R)
• M42: 17,974,184 km (0.103 R)
• M43: 19,647,885 km (0.039 R)
• M44: 21,370,505 km (0.105 R)
• M45: 21,437,674 km (0.108 R)
• M46: 22,113,707 km (0.069 R)
• M47: 22,728,255 km (0.074 R)
• M48: 25,099,381 km (0.094 R)
• M49: 26,170,352 km (0.077 R)
• M50: 26,675,096 km (0.083 R)
• M51: 27,767,758 km (0.1 R)
• M52: 28,135,171 km (0.099 R)
• M53: 28,282,525 km (0.105 R)
• M54: 28,949,133 km (0.115 R)
• M55: 29,023,483 km (0.091 R)
• M56: 29,321,631 km (0.105 R)
• M57: 29,471,080 km (0.119 R)
• M58: 29,546,028 km (0.101 R)
• M59: 29,845,972 km (0.064 R)
• M60: 29,921,070 km (0.059 R)
• M61: 30,373,304 km (0.096 R)
• M62: 30,675,941 km (0.078 R)
• M63: 31,896,809 km (0.12 R)
• M64: 32,900,461 km (0.096 R)
• M65: 33,367,057 km (0.084 R)
• M66: 33,445,147 km (0.112 R)
• M67: 35,812,982 km (0.089 R)
• M68: 36,292,892 km (0.103 R)
• M69: 36,373,077 km (0.047 R)
• M70: 36,694,563 km (0.101 R)
• M71: 37,421,309 km (0.067 R)
• M72: 37,502,241 km (0.114 R)
• M73: 38,970,844 km (0.062 R)
• M74: 40,126,038 km (0.096 R)
• M75: 40,624,499 km (0.073 R)
• M76: 40,707,825 km (0.09 R)
• M77: 43,232,588 km (0.082 R)
• M78: 43,317,709 km (0.109 R)
• M79: 43,743,614 km (0.077 R)
• M80: 45,547,914 km (0.064 R)
• M81: 48,520,274 km (0.107 R)
• M82: 49,051,347 km (0.111 R)
• M83: 49,495,204 km (0.111 R)
• M84: 52,096,561 km (0.102 R)
• M85: 52,186,918 km (0.039 R)
• M86: 53,916,120 km (0.029 R)
• M87: 56,405,578 km (0.065 R)
• M88: 56,498,478 km (0.071 R)
• M89: 57,150,276 km (0.083 R)
• M90: 57,336,974 km (0.115 R)
• M91: 57,617,470 km (0.088 R)
• M92: 58,085,861 km (0.069 R)
• M93: 58,179,659 km (0.108 R)
• M94: 58,837,890 km (0.097 R)
• M95: 59,877,296 km (0.106 R)
• M96: 60,351,671 km (0.096 R)
• M97: 62,069,952 km (0.094 R)
• M98: 63,224,398 km (0.106 R)
• M99: 63,320,889 km (0.025 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit