🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 37.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 215 Days

Day: 33.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,524,640 km

• M1: 40,242 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.86 AU

Year: 234 Days

Day: 16.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,524,640 km

• M1: 484,548 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.36 AU - 1.46 AU

Year: 603 Days

Day: 35.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.51 AU - 1.63 AU

Year: 708 Days

Day: 46.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.58 AU - 2.92 AU

Year: 1641 Days

Day: 38.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.92 AU - 3.38 AU

Year: 2012 Days

Day: 38.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,524,640 km

• M1: 115,190 km (0.08 R)
• M2: 2,512,496 km (0.104 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 12

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.01 AU - 5.19 AU

Year: 4145 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,524,640 km

• M1: 153,936 km (0.12 R)
• M2: 469,139 km (0.073 R)
• M3: 645,515 km (0.11 R)
• M4: 760,556 km (0.085 R)
• M5: 987,047 km (0.096 R)
• M6: 1,250,638 km (0.078 R)
• M7: 1,413,849 km (0.089 R)
• M8: 1,811,630 km (0.092 R)
• M9: 2,049,640 km (0.044 R)
• M10: 2,190,412 km (0.09 R)
• M11: 2,500,379 km (0.087 R)
• M12: 2,670,322 km (0.116 R)
• M13: 2,747,066 km (0.11 R)
• M14: 2,883,200 km (0.075 R)
• M15: 3,182,844 km (0.025 R)
• M16: 3,450,624 km (0.052 R)
• M17: 3,640,464 km (0.117 R)
• M18: 3,747,427 km (0.104 R)
• M19: 3,899,119 km (0.117 R)
• M20: 4,008,625 km (0.09 R)
• M21: 4,298,246 km (0.086 R)
• M22: 4,411,492 km (0.116 R)
• M23: 4,548,673 km (0.03 R)
• M24: 4,687,350 km (0.118 R)
• M25: 5,280,506 km (0.101 R)
• M26: 5,872,165 km (0.083 R)
• M27: 5,998,127 km (0.119 R)
• M28: 6,693,906 km (0.059 R)
• M29: 7,038,131 km (0.108 R)
• M30: 7,118,315 km (0.105 R)
• M31: 7,225,876 km (0.06 R)
• M32: 7,388,040 km (0.109 R)
• M33: 7,716,258 km (0.068 R)
• M34: 7,993,463 km (0.088 R)
• M35: 8,105,213 km (0.1 R)
• M36: 8,217,561 km (0.1 R)
• M37: 8,358,631 km (0.09 R)
• M38: 8,786,930 km (0.069 R)
• M39: 9,251,731 km (0.118 R)
• M40: 9,575,909 km (0.116 R)
• M41: 9,784,150 km (0.12 R)
• M42: 10,693,705 km (0.114 R)
• M43: 11,002,923 km (0.071 R)
• M44: 13,748,194 km (0.055 R)
• M45: 14,152,108 km (0.098 R)
• M46: 14,799,717 km (0.094 R)
• M47: 14,902,790 km (0.118 R)
• M48: 15,178,948 km (0.04 R)
• M49: 15,283,068 km (0.084 R)
• M50: 16,017,743 km (0.118 R)
• M51: 16,123,659 km (0.05 R)
• M52: 16,407,146 km (0.105 R)
• M53: 17,303,986 km (0.1 R)
• M54: 17,485,298 km (0.118 R)
• M55: 17,667,209 km (0.083 R)
• M56: 18,995,489 km (0.087 R)
• M57: 19,822,915 km (0.113 R)
• M58: 19,974,756 km (0.043 R)
• M59: 20,050,752 km (0.039 R)
• M60: 20,355,633 km (0.12 R)
• M61: 21,396,385 km (0.092 R)
• M62: 21,513,071 km (0.094 R)
• M63: 22,178,483 km (0.084 R)
• M64: 22,296,515 km (0.064 R)
• M65: 23,209,062 km (0.071 R)
• M66: 23,609,686 km (0.077 R)
• M67: 23,730,261 km (0.084 R)
• M68: 23,891,528 km (0.083 R)
• M69: 23,972,161 km (0.081 R)
• M70: 24,255,350 km (0.048 R)
• M71: 25,646,760 km (0.047 R)
• M72: 26,686,166 km (0.089 R)
• M73: 27,190,011 km (0.119 R)
• M74: 27,274,385 km (0.085 R)
• M75: 27,696,999 km (0.072 R)
• M76: 28,292,548 km (0.116 R)
• M77: 28,720,398 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 12.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.1 AU - 7.36 AU

Year: 5596 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,524,640 km

• M1: 151,393 km (0.065 R)
• M2: 294,558 km (0.116 R)
• M3: 434,432 km (0.059 R)
• M4: 602,580 km (0.032 R)
• M5: 708,047 km (0.075 R)
• M6: 1,182,122 km (0.066 R)
• M7: 1,397,394 km (0.115 R)
• M8: 1,575,714 km (0.081 R)
• M9: 1,693,298 km (0.075 R)
• M10: 1,779,167 km (0.035 R)
• M11: 2,064,002 km (0.036 R)
• M12: 2,698,147 km (0.078 R)
• M13: 4,088,211 km (0.113 R)
• M14: 4,275,806 km (0.118 R)
• M15: 4,757,063 km (0.099 R)
• M16: 4,880,032 km (0.04 R)
• M17: 5,154,544 km (0.12 R)
• M18: 5,692,797 km (0.098 R)
• M19: 6,989,661 km (0.109 R)
• M20: 7,186,233 km (0.046 R)
• M21: 7,527,466 km (0.102 R)
• M22: 7,787,018 km (0.097 R)
• M23: 7,990,920 km (0.074 R)
• M24: 8,824,180 km (0.085 R)
• M25: 9,560,351 km (0.103 R)
• M26: 9,778,764 km (0.081 R)
• M27: 10,030,537 km (0.082 R)
• M28: 10,380,147 km (0.082 R)
• M29: 10,733,797 km (0.056 R)
• M30: 11,124,098 km (0.039 R)
• M31: 11,751,810 km (0.1 R)
• M32: 12,019,441 km (0.093 R)
• M33: 12,390,892 km (0.075 R)
• M34: 12,492,918 km (0.099 R)
• M35: 13,110,458 km (0.116 R)
• M36: 13,283,842 km (0.097 R)
• M37: 13,388,112 km (0.05 R)
• M38: 14,554,227 km (0.11 R)
• M39: 14,769,798 km (0.092 R)
• M40: 15,349,639 km (0.116 R)
• M41: 15,532,448 km (0.041 R)
• M42: 15,789,457 km (0.039 R)
• M43: 15,937,110 km (0.061 R)
• M44: 16,270,713 km (0.077 R)
• M45: 16,831,855 km (0.071 R)
• M46: 16,944,951 km (0.038 R)
• M47: 17,361,431 km (0.114 R)
• M48: 17,858,096 km (0.113 R)
• M49: 18,436,890 km (0.101 R)
• M50: 18,592,323 km (0.119 R)
• M51: 19,257,734 km (0.111 R)
• M52: 19,415,410 km (0.074 R)
• M53: 19,732,109 km (0.094 R)
• M54: 20,250,316 km (0.059 R)
• M55: 20,450,927 km (0.056 R)
• M56: 20,651,986 km (0.093 R)
• M57: 21,341,034 km (0.101 R)
• M58: 22,492,189 km (0.108 R)
• M59: 23,579,317 km (0.076 R)
• M60: 24,001,931 km (0.081 R)
• M61: 24,129,239 km (0.081 R)
• M62: 26,370,963 km (0.093 R)
• M63: 26,633,807 km (0.102 R)
• M64: 26,809,584 km (0.112 R)
• M65: 27,074,073 km (0.114 R)
• M66: 27,649,875 km (0.112 R)
• M67: 27,961,488 km (0.092 R)
• M68: 28,050,798 km (0.089 R)
• M69: 28,229,717 km (0.111 R)
• M70: 28,903,805 km (0.079 R)
• M71: 29,039,191 km (0.064 R)
• M72: 29,220,204 km (0.092 R)
• M73: 30,911,408 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 6

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.52 AU - 14.82 AU

Year: 19197 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,524,640 km

• M1: 222,452 km (0.095 R)
• M2: 302,188 km (0.099 R)
• M3: 355,295 km (0.092 R)
• M4: 392,694 km (0.042 R)
• M5: 535,112 km (0.09 R)
• M6: 1,084,136 km (0.105 R)
• M7: 2,851,036 km (0.109 R)
• M8: 2,890,380 km (0.071 R)
• M9: 3,212,016 km (0.108 R)
• M10: 4,109,603 km (0.109 R)
• M11: 5,079,297 km (0.065 R)
• M12: 5,271,829 km (0.106 R)
• M13: 6,116,309 km (0.118 R)
• M14: 6,790,098 km (0.116 R)
• M15: 7,706,385 km (0.088 R)
• M16: 8,038,941 km (0.105 R)
• M17: 8,150,840 km (0.068 R)
• M18: 8,376,134 km (0.118 R)
• M19: 8,718,115 km (0.112 R)
• M20: 8,948,645 km (0.085 R)
• M21: 9,181,121 km (0.032 R)
• M22: 9,239,464 km (0.031 R)
• M23: 9,950,353 km (0.071 R)
• M24: 10,495,039 km (0.082 R)
• M25: 11,236,296 km (0.056 R)
• M26: 12,899,376 km (0.092 R)
• M27: 14,569,486 km (0.085 R)
• M28: 14,705,919 km (0.106 R)
• M29: 15,256,290 km (0.109 R)
• M30: 16,377,077 km (0.056 R)
• M31: 17,091,108 km (0.095 R)
• M32: 17,815,162 km (0.068 R)
• M33: 19,367,988 km (0.115 R)
• M34: 19,518,034 km (0.063 R)
• M35: 19,593,282 km (0.045 R)
• M36: 21,117,834 km (0.119 R)
• M37: 21,582,485 km (0.087 R)
• M38: 21,738,216 km (0.098 R)
• M39: 22,838,209 km (0.091 R)
• M40: 22,996,933 km (0.083 R)
• M41: 23,076,369 km (0.111 R)
• M42: 23,155,955 km (0.112 R)
• M43: 25,831,663 km (0.118 R)
• M44: 25,914,241 km (0.082 R)
• M45: 26,494,830 km (0.111 R)
• M46: 26,578,156 km (0.083 R)
• M47: 26,995,983 km (0.071 R)
• M48: 27,922,742 km (0.09 R)
• M49: 28,774,402 km (0.111 R)
• M50: 28,859,972 km (0.033 R)
• M51: 29,289,468 km (0.12 R)
• M52: 29,720,908 km (0.051 R)
• M53: 30,154,592 km (0.094 R)
• M54: 31,115,908 km (0.067 R)
• M55: 34,786,741 km (0.045 R)
• M56: 35,152,059 km (0.081 R)
• M57: 35,794,582 km (0.077 R)
• M58: 36,904,897 km (0.091 R)
• M59: 37,651,540 km (0.042 R)
• M60: 39,159,487 km (0.102 R)
• M61: 40,111,976 km (0.086 R)
• M62: 40,975,754 km (0.086 R)
• M63: 41,554,997 km (0.073 R)
• M64: 42,526,336 km (0.108 R)
• M65: 42,721,562 km (0.112 R)
• M66: 42,819,249 km (0.118 R)
• M67: 43,701,876 km (0.111 R)
• M68: 44,590,637 km (0.103 R)
• M69: 44,788,854 km (0.115 R)
• M70: 47,191,097 km (0.115 R)
• M71: 51,806,790 km (0.097 R)
• M72: 52,433,006 km (0.097 R)
• M73: 54,538,447 km (0.109 R)
• M74: 54,750,427 km (0.108 R)
• M75: 56,671,264 km (0.116 R)
• M76: 57,101,208 km (0.049 R)
• M77: 58,288,866 km (0.117 R)
• M78: 58,397,174 km (0.116 R)
• M79: 59,593,658 km (0.037 R)
• M80: 60,140,289 km (0.074 R)
• M81: 64,908,721 km (0.096 R)
• M82: 65,020,919 km (0.063 R)
• M83: 68,764,008 km (0.085 R)
• M84: 70,719,401 km (0.069 R)
• M85: 70,950,680 km (0.086 R)
• M86: 71,878,187 km (0.119 R)
• M87: 72,809,583 km (0.095 R)
• M88: 73,510,898 km (0.073 R)
• M89: 76,101,185 km (0.117 R)
• M90: 76,338,148 km (0.118 R)
• M91: 76,575,410 km (0.059 R)
• M92: 77,765,162 km (0.079 R)
• M93: 77,884,391 km (0.12 R)
• M94: 78,481,885 km (0.068 R)
• M95: 79,561,234 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit