🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 24.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 155 Days

Day: 44.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.37 AU - 2.79 AU

Year: 1578 Days

Day: 43.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 9.9

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.16 AU - 13.42 AU

Year: 13497 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,679,775 km

• M1: 133,441 km (0.09 R)
• M2: 301,290 km (0.097 R)
• M3: 450,290 km (0.034 R)
• M4: 589,565 km (0.112 R)
• M5: 827,127 km (0.06 R)
• M6: 1,574,817 km (0.076 R)
• M7: 1,938,040 km (0.04 R)
• M8: 2,265,660 km (0.111 R)
• M9: 2,515,189 km (0.118 R)
• M10: 2,578,918 km (0.059 R)
• M11: 2,675,708 km (0.086 R)
• M12: 4,498,109 km (0.075 R)
• M13: 4,812,414 km (0.117 R)
• M14: 4,892,150 km (0.045 R)
• M15: 5,174,590 km (0.069 R)
• M16: 6,053,777 km (0.106 R)
• M17: 6,269,946 km (0.079 R)
• M18: 6,888,832 km (0.116 R)
• M19: 7,342,862 km (0.094 R)
• M20: 9,503,354 km (0.105 R)
• M21: 9,855,957 km (0.113 R)
• M22: 10,161,735 km (0.062 R)
• M23: 10,470,654 km (0.072 R)
• M24: 12,224,091 km (0.067 R)
• M25: 12,939,468 km (0.119 R)
• M26: 13,050,769 km (0.107 R)
• M27: 13,162,369 km (0.096 R)
• M28: 13,330,367 km (0.06 R)
• M29: 13,838,701 km (0.096 R)
• M30: 14,295,872 km (0.094 R)
• M31: 14,468,657 km (0.108 R)
• M32: 14,757,980 km (0.091 R)
• M33: 15,401,550 km (0.047 R)
• M34: 15,815,786 km (0.093 R)
• M35: 15,994,406 km (0.063 R)
• M36: 17,324,929 km (0.063 R)
• M37: 17,879,489 km (0.11 R)
• M38: 18,565,245 km (0.092 R)
• M39: 18,753,739 km (0.112 R)
• M40: 19,323,108 km (0.095 R)
• M41: 19,386,687 km (0.108 R)
• M42: 20,219,947 km (0.03 R)
• M43: 23,872,828 km (0.097 R)
• M44: 24,352,140 km (0.025 R)
• M45: 24,489,620 km (0.066 R)
• M46: 24,834,593 km (0.119 R)
• M47: 25,459,613 km (0.119 R)
• M48: 26,938,089 km (0.117 R)
• M49: 28,011,005 km (0.12 R)
• M50: 28,879,570 km (0.089 R)
• M51: 29,463,450 km (0.1 R)
• M52: 31,537,475 km (0.111 R)
• M53: 32,063,312 km (0.101 R)
• M54: 32,971,520 km (0.094 R)
• M55: 33,199,956 km (0.116 R)
• M56: 35,512,440 km (0.111 R)
• M57: 36,924,794 km (0.064 R)
• M58: 40,047,350 km (0.116 R)
• M59: 40,291,045 km (0.041 R)
• M60: 41,352,741 km (0.12 R)
• M61: 41,763,537 km (0.087 R)
• M62: 42,920,975 km (0.106 R)
• M63: 43,087,179 km (0.081 R)
• M64: 43,921,336 km (0.099 R)
• M65: 44,340,510 km (0.115 R)
• M66: 44,424,434 km (0.048 R)
• M67: 44,592,582 km (0.069 R)
• M68: 45,013,850 km (0.099 R)
• M69: 45,436,464 km (0.088 R)
• M70: 46,541,244 km (0.036 R)
• M71: 47,225,505 km (0.099 R)
• M72: 47,741,019 km (0.058 R)
• M73: 48,085,543 km (0.042 R)
• M74: 48,864,050 km (0.096 R)
• M75: 49,821,177 km (0.079 R)
• M76: 49,908,542 km (0.081 R)
• M77: 50,608,810 km (0.092 R)
• M78: 50,784,438 km (0.076 R)
• M79: 51,930,806 km (0.11 R)
• M80: 53,174,862 km (0.099 R)
• M81: 56,600,803 km (0.087 R)
• M82: 56,965,523 km (0.111 R)
• M83: 57,514,248 km (0.099 R)
• M84: 58,524,482 km (0.104 R)
• M85: 59,263,047 km (0.086 R)
• M86: 59,448,099 km (0.037 R)
• M87: 59,726,052 km (0.083 R)
• M88: 60,097,504 km (0.098 R)
• M89: 60,655,953 km (0.118 R)
• M90: 61,216,197 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.4

Radius: 5.7

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.93 AU - 15.23 AU

Year: 16991 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,679,775 km

• M1: 97,987 km (0.096 R)
• M2: 255,962 km (0.118 R)
• M3: 410,796 km (0.109 R)
• M4: 572,511 km (0.032 R)
• M5: 683,812 km (0.094 R)
• M6: 1,196,783 km (0.1 R)
• M7: 3,136,768 km (0.101 R)
• M8: 3,295,342 km (0.102 R)
• M9: 3,375,676 km (0.097 R)
• M10: 3,538,139 km (0.1 R)
• M11: 3,620,418 km (0.08 R)
• M12: 4,344,621 km (0.107 R)
• M13: 4,477,015 km (0.086 R)
• M14: 5,299,056 km (0.067 R)
• M15: 5,583,441 km (0.07 R)
• M16: 6,019,070 km (0.11 R)
• M17: 6,922,941 km (0.085 R)
• M18: 7,285,865 km (0.103 R)
• M19: 7,708,180 km (0.116 R)
• M20: 7,814,993 km (0.086 R)
• M21: 7,976,110 km (0.101 R)
• M22: 9,078,197 km (0.097 R)
• M23: 9,935,692 km (0.086 R)
• M24: 10,699,689 km (0.098 R)
• M25: 10,878,608 km (0.086 R)
• M26: 10,938,447 km (0.079 R)
• M27: 11,421,349 km (0.106 R)
• M28: 12,533,310 km (0.102 R)
• M29: 14,858,509 km (0.04 R)
• M30: 16,138,169 km (0.118 R)
• M31: 18,016,371 km (0.117 R)
• M32: 18,229,249 km (0.07 R)
• M33: 18,300,457 km (0.091 R)
• M34: 20,923,207 km (0.053 R)
• M35: 22,506,401 km (0.097 R)
• M36: 23,583,207 km (0.119 R)
• M37: 23,971,862 km (0.104 R)
• M38: 24,127,893 km (0.103 R)
• M39: 24,598,079 km (0.103 R)
• M40: 24,676,767 km (0.056 R)
• M41: 25,229,681 km (0.11 R)
• M42: 26,589,376 km (0.055 R)
• M43: 27,156,202 km (0.109 R)
• M44: 27,563,557 km (0.098 R)
• M45: 27,890,877 km (0.092 R)
• M46: 27,972,857 km (0.098 R)
• M47: 28,631,985 km (0.081 R)
• M48: 29,379,526 km (0.093 R)
• M49: 31,063,699 km (0.053 R)
• M50: 33,125,606 km (0.045 R)
• M51: 34,612,759 km (0.117 R)
• M52: 35,764,513 km (0.092 R)
• M53: 35,853,673 km (0.117 R)
• M54: 36,748,867 km (0.11 R)
• M55: 37,109,098 km (0.032 R)
• M56: 37,561,033 km (0.108 R)
• M57: 39,110,867 km (0.073 R)
• M58: 40,217,592 km (0.053 R)
• M59: 40,681,645 km (0.06 R)
• M60: 41,147,493 km (0.101 R)
• M61: 41,802,731 km (0.111 R)
• M62: 43,884,386 km (0.108 R)
• M63: 44,745,621 km (0.118 R)
• M64: 45,612,540 km (0.084 R)
• M65: 45,902,611 km (0.12 R)
• M66: 46,193,429 km (0.091 R)
• M67: 46,971,936 km (0.106 R)
• M68: 47,167,161 km (0.102 R)
• M69: 48,936,904 km (0.089 R)
• M70: 49,333,039 km (0.109 R)
• M71: 51,330,021 km (0.076 R)
• M72: 52,136,204 km (0.108 R)
• M73: 52,540,867 km (0.08 R)
• M74: 52,844,999 km (0.095 R)
• M75: 53,149,730 km (0.079 R)
• M76: 53,760,987 km (0.039 R)
• M77: 54,990,532 km (0.093 R)
• M78: 57,372,878 km (0.104 R)
• M79: 57,895,274 km (0.037 R)
• M80: 58,734,368 km (0.111 R)
• M81: 65,153,912 km (0.063 R)
• M82: 66,793,205 km (0.086 R)
• M83: 68,778,369 km (0.087 R)
• M84: 71,118,529 km (0.08 R)
• M85: 71,904,516 km (0.056 R)
• M86: 72,017,013 km (0.107 R)
• M87: 72,354,805 km (0.092 R)
• M88: 72,580,399 km (0.104 R)
• M89: 75,076,589 km (0.082 R)
• M90: 75,419,168 km (0.077 R)
• M91: 75,876,788 km (0.053 R)
• M92: 76,335,305 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit