🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.69 AU - 0.99 AU

Year: 274 Days

Day: 15.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,101,259 km

• M1: 119,529 km (0.051 R)
• M2: 218,712 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.69 AU - 1.09 AU

Year: 299 Days

Day: 12 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 351 Days

Day: 26 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.23 AU

Year: 400 Days

Day: 41.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 106,101,259 km

• M1: 118,482 km (0.053 R)
• M2: 370,404 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.08 AU - 5.34 AU

Year: 3644 Days

Day: 13.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,101,259 km

• M1: 814,710 km (0.111 R)
• M2: 1,783,506 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.41 AU - 6.05 AU

Year: 4263 Days

Day: 40.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,101,259 km

• M1: 65,524 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 13.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.49 AU - 14.35 AU

Year: 15602 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,101,259 km

• M1: 445,502 km (0.043 R)
• M2: 737,966 km (0.104 R)
• M3: 962,064 km (0.092 R)
• M4: 1,054,515 km (0.079 R)
• M5: 1,310,328 km (0.083 R)
• M6: 1,456,784 km (0.099 R)
• M7: 1,653,356 km (0.117 R)
• M8: 1,953,150 km (0.089 R)
• M9: 2,474,798 km (0.088 R)
• M10: 2,658,205 km (0.041 R)
• M11: 3,408,288 km (0.116 R)
• M12: 3,822,375 km (0.118 R)
• M13: 4,252,619 km (0.117 R)
• M14: 5,260,310 km (0.097 R)
• M15: 6,018,921 km (0.098 R)
• M16: 6,125,135 km (0.116 R)
• M17: 6,231,948 km (0.119 R)
• M18: 6,848,740 km (0.115 R)
• M19: 8,495,364 km (0.096 R)
• M20: 8,734,571 km (0.096 R)
• M21: 9,589,224 km (0.119 R)
• M22: 9,755,128 km (0.065 R)
• M23: 10,005,704 km (0.098 R)
• M24: 10,684,430 km (0.12 R)
• M25: 11,465,779 km (0.09 R)
• M26: 12,175,771 km (0.097 R)
• M27: 12,355,438 km (0.091 R)
• M28: 12,581,331 km (0.109 R)
• M29: 13,498,814 km (0.097 R)
• M30: 13,591,715 km (0.059 R)
• M31: 13,871,762 km (0.086 R)
• M32: 14,012,533 km (0.066 R)
• M33: 14,153,754 km (0.081 R)
• M34: 14,580,407 km (0.065 R)
• M35: 14,723,572 km (0.108 R)
• M36: 15,107,590 km (0.058 R)
• M37: 15,446,279 km (0.04 R)
• M38: 16,477,457 km (0.064 R)
• M39: 16,676,423 km (0.065 R)
• M40: 17,177,276 km (0.109 R)
• M41: 17,734,080 km (0.119 R)
• M42: 18,040,157 km (0.119 R)
• M43: 18,193,943 km (0.11 R)
• M44: 18,399,641 km (0.079 R)
• M45: 19,177,849 km (0.099 R)
• M46: 19,597,321 km (0.029 R)
• M47: 19,860,913 km (0.098 R)
• M48: 20,232,065 km (0.049 R)
• M49: 20,391,835 km (0.027 R)
• M50: 20,552,055 km (0.11 R)
• M51: 20,819,984 km (0.048 R)
• M52: 21,089,111 km (0.102 R)
• M53: 21,197,121 km (0.113 R)
• M54: 22,727,806 km (0.109 R)
• M55: 23,730,561 km (0.039 R)
• M56: 23,899,157 km (0.119 R)
• M57: 24,180,850 km (0.119 R)
• M58: 24,463,740 km (0.055 R)
• M59: 25,491,328 km (0.11 R)
• M60: 25,952,538 km (0.074 R)
• M61: 26,300,203 km (0.041 R)
• M62: 26,707,857 km (0.06 R)
• M63: 26,883,186 km (0.118 R)
• M64: 28,002,627 km (0.051 R)
• M65: 28,777,245 km (0.092 R)
• M66: 29,197,316 km (0.108 R)
• M67: 30,225,951 km (0.032 R)
• M68: 31,389,523 km (0.1 R)
• M69: 31,512,941 km (0.102 R)
• M70: 31,636,509 km (0.118 R)
• M71: 32,443,141 km (0.064 R)
• M72: 33,319,485 km (0.104 R)
• M73: 33,445,297 km (0.107 R)
• M74: 33,634,388 km (0.116 R)
• M75: 35,737,286 km (0.092 R)
• M76: 35,866,090 km (0.048 R)
• M77: 36,059,669 km (0.082 R)
• M78: 36,642,203 km (0.096 R)
• M79: 38,540,750 km (0.079 R)
• M80: 39,468,705 km (0.076 R)
• M81: 41,211,371 km (0.084 R)
• M82: 41,414,076 km (0.11 R)
• M83: 41,684,998 km (0.111 R)
• M84: 42,296,404 km (0.051 R)
• M85: 43,597,008 km (0.064 R)
• M86: 44,355,918 km (0.094 R)
• M87: 45,397,867 km (0.12 R)
• M88: 45,607,304 km (0.097 R)
• M89: 46,026,926 km (0.104 R)
• M90: 46,518,206 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.6

Radius: 6.4

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.09 AU - 21.19 AU

Year: 27539 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,101,259 km

• M1: 549,922 km (0.08 R)
• M2: 603,179 km (0.101 R)
• M3: 896,091 km (0.093 R)
• M4: 1,229,545 km (0.12 R)
• M5: 1,599,052 km (0.074 R)
• M6: 1,756,129 km (0.095 R)
• M7: 2,257,282 km (0.07 R)
• M8: 2,344,947 km (0.1 R)
• M9: 2,894,569 km (0.076 R)
• M10: 2,942,141 km (0.039 R)
• M11: 3,482,638 km (0.051 R)
• M12: 3,790,361 km (0.108 R)
• M13: 4,106,910 km (0.043 R)
• M14: 4,934,785 km (0.087 R)
• M15: 5,692,947 km (0.12 R)
• M16: 5,873,063 km (0.086 R)
• M17: 5,933,500 km (0.057 R)
• M18: 6,054,974 km (0.119 R)
• M19: 6,177,345 km (0.045 R)
• M20: 8,311,508 km (0.109 R)
• M21: 9,705,012 km (0.098 R)
• M22: 10,137,051 km (0.098 R)
• M23: 10,575,373 km (0.092 R)
• M24: 11,094,627 km (0.094 R)
• M25: 12,157,669 km (0.072 R)
• M26: 14,297,816 km (0.096 R)
• M27: 14,624,688 km (0.083 R)
• M28: 15,202,584 km (0.036 R)
• M29: 16,380,668 km (0.09 R)
• M30: 17,413,641 km (0.096 R)
• M31: 18,556,419 km (0.111 R)
• M32: 18,734,291 km (0.117 R)
• M33: 21,284,336 km (0.091 R)
• M34: 23,267,106 km (0.058 R)
• M35: 24,621,416 km (0.081 R)
• M36: 25,013,063 km (0.093 R)
• M37: 26,200,272 km (0.066 R)
• M38: 26,901,138 km (0.027 R)
• M39: 27,304,454 km (0.088 R)
• M40: 29,870,356 km (0.093 R)
• M41: 31,764,714 km (0.099 R)
• M42: 34,132,549 km (0.068 R)
• M43: 34,459,720 km (0.094 R)
• M44: 38,467,148 km (0.09 R)
• M45: 39,377,451 km (0.114 R)
• M46: 42,384,817 km (0.093 R)
• M47: 42,971,540 km (0.037 R)
• M48: 45,225,531 km (0.108 R)
• M49: 46,306,674 km (0.079 R)
• M50: 46,427,250 km (0.12 R)
• M51: 47,274,722 km (0.117 R)
• M52: 49,600,520 km (0.066 R)
• M53: 49,724,088 km (0.086 R)
• M54: 54,872,349 km (0.03 R)
• M55: 55,000,106 km (0.107 R)
• M56: 55,511,731 km (0.1 R)
• M57: 57,963,640 km (0.117 R)
• M58: 58,093,790 km (0.098 R)
• M59: 62,572,002 km (0.056 R)
• M60: 64,448,109 km (0.086 R)
• M61: 65,663,891 km (0.093 R)
• M62: 66,614,585 km (0.077 R)
• M63: 68,942,628 km (0.072 R)
• M64: 70,047,408 km (0.109 R)
• M65: 70,601,967 km (0.118 R)
• M66: 73,537,227 km (0.115 R)
• M67: 74,948,982 km (0.073 R)
• M68: 75,232,470 km (0.076 R)
• M69: 75,800,343 km (0.087 R)
• M70: 77,083,295 km (0.114 R)
• M71: 77,512,491 km (0.059 R)
• M72: 78,949,079 km (0.037 R)
• M73: 79,237,504 km (0.076 R)
• M74: 79,815,251 km (0.1 R)
• M75: 81,411,460 km (0.089 R)
• M76: 81,848,585 km (0.076 R)
• M77: 83,458,109 km (0.119 R)
• M78: 83,898,824 km (0.077 R)
• M79: 84,193,083 km (0.047 R)
• M80: 86,411,171 km (0.108 R)
• M81: 87,452,671 km (0.067 R)
• M82: 88,798,005 km (0.051 R)
• M83: 88,947,902 km (0.091 R)
• M84: 89,247,995 km (0.08 R)
• M85: 90,150,220 km (0.103 R)
• M86: 92,419,021 km (0.115 R)
• M87: 92,570,863 km (0.104 R)
• M88: 93,179,427 km (0.08 R)
• M89: 93,331,718 km (0.113 R)
• M90: 95,780,186 km (0.079 R)
• M91: 99,181,444 km (0.107 R)
• M92: 100,115,832 km (0.1 R)
• M93: 100,740,403 km (0.092 R)
• M94: 101,209,691 km (0.049 R)
• M95: 101,366,320 km (0.038 R)
• M96: 104,990,030 km (0.101 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit