🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1 AU - 1.1 AU

Year: 405 Days

Day: 22.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.93 AU

Year: 748 Days

Day: 23.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,389,430 km

• M1: 13,913 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.75 AU - 3.11 AU

Year: 1889 Days

Day: 18.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.1 °

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: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.84 AU - 3.34 AU

Year: 2046 Days

Day: 33.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 13.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.68 AU - 5.04 AU

Year: 3430 Days

Day: 10.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,389,430 km

• M1: 168,298 km (0.087 R)
• M2: 285,732 km (0.098 R)
• M3: 411,394 km (0.088 R)
• M4: 527,183 km (0.077 R)
• M5: 641,027 km (0.042 R)
• M6: 807,978 km (0.096 R)
• M7: 897,587 km (0.117 R)
• M8: 1,098,048 km (0.116 R)
• M9: 1,250,638 km (0.079 R)
• M10: 1,367,474 km (0.084 R)
• M11: 1,578,407 km (0.109 R)
• M12: 1,693,897 km (0.107 R)
• M13: 2,108,283 km (0.089 R)
• M14: 2,380,401 km (0.116 R)
• M15: 2,789,103 km (0.116 R)
• M16: 3,001,980 km (0.067 R)
• M17: 3,353,984 km (0.114 R)
• M18: 3,657,518 km (0.065 R)
• M19: 3,985,886 km (0.05 R)
• M20: 4,113,642 km (0.112 R)
• M21: 4,242,745 km (0.095 R)
• M22: 4,471,929 km (0.099 R)
• M23: 4,588,167 km (0.032 R)
• M24: 4,722,206 km (0.078 R)
• M25: 4,840,538 km (0.034 R)
• M26: 5,341,392 km (0.104 R)
• M27: 5,553,671 km (0.093 R)
• M28: 5,859,150 km (0.091 R)
• M29: 6,023,109 km (0.101 R)
• M30: 6,599,660 km (0.088 R)
• M31: 6,865,794 km (0.042 R)
• M32: 7,487,673 km (0.12 R)
• M33: 7,665,844 km (0.116 R)
• M34: 8,026,524 km (0.096 R)
• M35: 8,208,884 km (0.093 R)
• M36: 8,351,750 km (0.097 R)
• M37: 8,660,670 km (0.091 R)
• M38: 8,847,816 km (0.111 R)
• M39: 8,994,273 km (0.049 R)
• M40: 9,588,476 km (0.044 R)
• M41: 9,760,513 km (0.1 R)
• M42: 10,195,394 km (0.085 R)
• M43: 11,129,034 km (0.109 R)
• M44: 11,629,140 km (0.06 R)
• M45: 11,789,808 km (0.12 R)
• M46: 12,792,712 km (0.062 R)
• M47: 12,958,616 km (0.036 R)
• M48: 13,220,861 km (0.11 R)
• M49: 13,364,475 km (0.11 R)
• M50: 13,774,673 km (0.112 R)
• M51: 13,969,000 km (0.097 R)
• M52: 14,434,399 km (0.108 R)
• M53: 15,129,581 km (0.107 R)
• M54: 15,861,114 km (0.097 R)
• M55: 16,116,029 km (0.052 R)
• M56: 16,526,825 km (0.09 R)
• M57: 16,681,659 km (0.074 R)
• M58: 17,201,661 km (0.119 R)
• M59: 17,621,432 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.1

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.24 AU - 6.42 AU

Year: 6000 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,389,430 km

• M1: 150,196 km (0.093 R)
• M2: 560,842 km (0.12 R)
• M3: 669,899 km (0.085 R)
• M4: 773,720 km (0.113 R)
• M5: 897,587 km (0.094 R)
• M6: 1,197,980 km (0.07 R)
• M7: 1,278,164 km (0.079 R)
• M8: 1,410,558 km (0.103 R)
• M9: 1,929,065 km (0.104 R)
• M10: 2,121,148 km (0.118 R)
• M11: 3,310,302 km (0.112 R)
• M12: 3,971,075 km (0.114 R)
• M13: 4,217,014 km (0.085 R)
• M14: 4,749,882 km (0.115 R)
• M15: 4,853,853 km (0.116 R)
• M16: 5,277,214 km (0.037 R)
• M17: 5,520,610 km (0.119 R)
• M18: 5,602,590 km (0.08 R)
• M19: 5,685,018 km (0.117 R)
• M20: 6,131,418 km (0.086 R)
• M21: 6,273,237 km (0.076 R)
• M22: 6,531,293 km (0.116 R)
• M23: 6,969,166 km (0.088 R)
• M24: 7,057,878 km (0.047 R)
• M25: 7,206,578 km (0.119 R)
• M26: 7,446,683 km (0.107 R)
• M27: 9,135,942 km (0.116 R)
• M28: 9,395,943 km (0.12 R)
• M29: 9,526,991 km (0.102 R)
• M30: 9,691,548 km (0.099 R)
• M31: 9,823,793 km (0.112 R)
• M32: 10,460,631 km (0.104 R)
• M33: 11,458,299 km (0.08 R)
• M34: 11,703,640 km (0.12 R)
• M35: 13,285,488 km (0.105 R)
• M36: 13,358,940 km (0.098 R)
• M37: 13,506,444 km (0.076 R)
• M38: 13,765,697 km (0.103 R)
• M39: 14,063,995 km (0.092 R)
• M40: 14,251,441 km (0.099 R)
• M41: 14,933,607 km (0.066 R)
• M42: 15,086,646 km (0.045 R)
• M43: 15,201,687 km (0.081 R)
• M44: 16,015,649 km (0.084 R)
• M45: 16,211,472 km (0.11 R)
• M46: 16,923,259 km (0.074 R)
• M47: 17,082,880 km (0.105 R)
• M48: 17,162,915 km (0.063 R)
• M49: 19,285,709 km (0.089 R)
• M50: 19,494,099 km (0.086 R)
• M51: 19,619,611 km (0.092 R)
• M52: 19,871,235 km (0.089 R)
• M53: 20,039,682 km (0.084 R)
• M54: 20,124,055 km (0.112 R)
• M55: 20,377,773 km (0.118 R)
• M56: 20,462,745 km (0.054 R)
• M57: 21,145,659 km (0.111 R)
• M58: 21,274,612 km (0.093 R)
• M59: 22,753,687 km (0.088 R)
• M60: 23,195,000 km (0.088 R)
• M61: 23,327,993 km (0.103 R)
• M62: 23,594,726 km (0.105 R)
• M63: 23,683,886 km (0.112 R)
• M64: 23,996,546 km (0.07 R)
• M65: 24,131,034 km (0.073 R)
• M66: 25,079,485 km (0.116 R)
• M67: 25,810,270 km (0.051 R)
• M68: 26,085,979 km (0.092 R)
• M69: 26,594,313 km (0.068 R)
• M70: 26,965,914 km (0.104 R)
• M71: 27,059,113 km (0.101 R)
• M72: 27,573,730 km (0.118 R)
• M73: 28,138,611 km (0.025 R)
• M74: 28,375,126 km (0.11 R)
• M75: 28,659,810 km (0.113 R)
• M76: 29,184,301 km (0.114 R)
• M77: 29,519,699 km (0.101 R)
• M78: 29,904,465 km (0.091 R)
• M79: 30,194,236 km (0.099 R)
• M80: 30,291,026 km (0.076 R)
• M81: 30,922,628 km (0.114 R)
• M82: 31,804,358 km (0.12 R)
• M83: 33,092,695 km (0.096 R)
• M84: 33,542,535 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 10.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.55 AU - 12.51 AU

Year: 12873 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,389,430 km

• M1: 154,684 km (0.062 R)
• M2: 225,743 km (0.074 R)
• M3: 312,061 km (0.101 R)
• M4: 483,800 km (0.101 R)
• M5: 662,120 km (0.114 R)
• M6: 939,774 km (0.051 R)
• M7: 1,450,651 km (0.093 R)
• M8: 1,600,248 km (0.114 R)
• M9: 1,676,992 km (0.105 R)
• M10: 1,774,829 km (0.103 R)
• M11: 1,935,348 km (0.057 R)
• M12: 2,059,065 km (0.076 R)
• M13: 2,336,270 km (0.103 R)
• M14: 3,189,726 km (0.112 R)
• M15: 3,287,413 km (0.114 R)
• M16: 4,318,891 km (0.057 R)
• M17: 4,481,803 km (0.047 R)
• M18: 4,619,133 km (0.079 R)
• M19: 5,239,965 km (0.119 R)
• M20: 5,530,932 km (0.089 R)
• M21: 5,678,436 km (0.096 R)
• M22: 5,797,366 km (0.113 R)
• M23: 6,128,726 km (0.11 R)
• M24: 6,404,434 km (0.097 R)
• M25: 7,031,848 km (0.104 R)
• M26: 7,515,199 km (0.078 R)
• M27: 7,942,899 km (0.113 R)
• M28: 8,076,191 km (0.111 R)
• M29: 8,311,059 km (0.053 R)
• M30: 8,480,254 km (0.051 R)
• M31: 8,548,172 km (0.09 R)
• M32: 8,960,015 km (0.085 R)
• M33: 9,133,548 km (0.084 R)
• M34: 10,161,884 km (0.041 R)
• M35: 10,234,140 km (0.071 R)
• M36: 10,306,545 km (0.084 R)
• M37: 10,561,460 km (0.087 R)
• M38: 11,151,923 km (0.11 R)
• M39: 11,867,001 km (0.052 R)
• M40: 12,019,441 km (0.047 R)
• M41: 12,134,332 km (0.1 R)
• M42: 12,326,416 km (0.075 R)
• M43: 13,381,081 km (0.116 R)
• M44: 14,059,956 km (0.066 R)
• M45: 14,383,386 km (0.099 R)
• M46: 14,873,020 km (0.108 R)
• M47: 15,119,857 km (0.081 R)
• M48: 16,078,779 km (0.053 R)
• M49: 16,459,506 km (0.115 R)
• M50: 17,402,272 km (0.05 R)
• M51: 17,575,655 km (0.105 R)
• M52: 17,924,069 km (0.063 R)
• M53: 18,230,745 km (0.097 R)
• M54: 19,027,353 km (0.094 R)
• M55: 19,205,823 km (0.048 R)
• M56: 19,654,767 km (0.104 R)
• M57: 20,334,539 km (0.113 R)
• M58: 20,471,421 km (0.113 R)
• M59: 21,345,522 km (0.063 R)
• M60: 23,082,503 km (0.093 R)
• M61: 23,177,647 km (0.063 R)
• M62: 24,962,050 km (0.115 R)
• M63: 25,157,575 km (0.09 R)
• M64: 25,550,120 km (0.059 R)
• M65: 26,490,791 km (0.114 R)
• M66: 26,590,423 km (0.027 R)
• M67: 26,790,136 km (0.112 R)
• M68: 27,543,511 km (0.064 R)
• M69: 29,071,055 km (0.105 R)
• M70: 29,741,553 km (0.113 R)
• M71: 30,469,346 km (0.072 R)
• M72: 31,360,950 km (0.062 R)
• M73: 31,836,372 km (0.094 R)
• M74: 32,794,546 km (0.115 R)
• M75: 33,816,150 km (0.095 R)
• M76: 34,249,385 km (0.115 R)
• M77: 35,835,422 km (0.106 R)
• M78: 36,665,241 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit