🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.27 AU

Year: 411 Days

Day: 18.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,221,658 km

• M1: 113,096 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.37 AU - 1.97 AU

Year: 758 Days

Day: 45.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.8 AU - 2.28 AU

Year: 1024 Days

Day: 43.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,221,658 km

• M1: 505,342 km (0.089 R)
• M2: 1,607,130 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.67 AU - 2.53 AU

Year: 1070 Days

Day: 37.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,221,658 km

• M1: 271,670 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.97 AU - 2.89 AU

Year: 1331 Days

Day: 25.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,221,658 km

• M1: 27,526 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.34 AU - 2.8 AU

Year: 1448 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,221,658 km

• M1: 1,773,333 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 5.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.15 AU - 15.95 AU

Year: 17530 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,221,658 km

• M1: 67,319 km (0.09 R)
• M2: 110,852 km (0.084 R)
• M3: 360,232 km (0.096 R)
• M4: 538,702 km (0.072 R)
• M5: 1,140,833 km (0.109 R)
• M6: 1,424,022 km (0.11 R)
• M7: 1,683,724 km (0.08 R)
• M8: 2,005,210 km (0.074 R)
• M9: 2,246,362 km (0.103 R)
• M10: 2,295,729 km (0.049 R)
• M11: 2,370,528 km (0.095 R)
• M12: 2,730,012 km (0.075 R)
• M13: 2,916,111 km (0.032 R)
• M14: 2,970,116 km (0.046 R)
• M15: 3,024,420 km (0.106 R)
• M16: 3,133,926 km (0.062 R)
• M17: 3,441,948 km (0.095 R)
• M18: 3,701,201 km (0.111 R)
• M19: 4,516,360 km (0.106 R)
• M20: 5,550,979 km (0.112 R)
• M21: 5,888,771 km (0.11 R)
• M22: 6,233,294 km (0.111 R)
• M23: 6,443,180 km (0.101 R)
• M24: 7,489,767 km (0.107 R)
• M25: 8,013,659 km (0.057 R)
• M26: 8,203,648 km (0.1 R)
• M27: 8,318,390 km (0.08 R)
• M28: 10,638,204 km (0.073 R)
• M29: 11,524,272 km (0.041 R)
• M30: 13,276,213 km (0.109 R)
• M31: 13,817,907 km (0.043 R)
• M32: 14,922,687 km (0.091 R)
• M33: 15,203,183 km (0.05 R)
• M34: 16,535,651 km (0.075 R)
• M35: 17,855,403 km (0.055 R)
• M36: 19,462,982 km (0.089 R)
• M37: 20,387,347 km (0.109 R)
• M38: 20,490,869 km (0.048 R)
• M39: 21,168,547 km (0.079 R)
• M40: 21,536,409 km (0.082 R)
• M41: 22,706,414 km (0.102 R)
• M42: 22,921,386 km (0.037 R)
• M43: 23,353,275 km (0.098 R)
• M44: 23,624,645 km (0.116 R)
• M45: 24,554,845 km (0.057 R)
• M46: 25,441,212 km (0.103 R)
• M47: 25,608,612 km (0.083 R)
• M48: 26,507,396 km (0.101 R)
• M49: 27,188,366 km (0.081 R)
• M50: 27,702,683 km (0.115 R)
• M51: 27,874,870 km (0.072 R)
• M52: 28,105,102 km (0.051 R)
• M53: 30,440,923 km (0.074 R)
• M54: 31,751,998 km (0.098 R)
• M55: 32,233,255 km (0.078 R)
• M56: 33,386,056 km (0.11 R)
• M57: 33,936,726 km (0.101 R)
• M58: 33,998,210 km (0.042 R)
• M59: 34,244,000 km (0.059 R)
• M60: 35,919,197 km (0.061 R)
• M61: 36,420,649 km (0.118 R)
• M62: 38,002,497 km (0.093 R)
• M63: 38,898,139 km (0.111 R)
• M64: 39,477,532 km (0.032 R)
• M65: 43,746,157 km (0.06 R)
• M66: 43,879,748 km (0.101 R)
• M67: 44,214,399 km (0.038 R)
• M68: 44,482,777 km (0.055 R)
• M69: 44,819,073 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.5

Radius: 7.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.17 AU - 21.67 AU

Year: 26662 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,221,658 km

• M1: 98,286 km (0.072 R)
• M2: 157,975 km (0.051 R)
• M3: 228,885 km (0.098 R)
• M4: 328,517 km (0.09 R)
• M5: 509,082 km (0.083 R)
• M6: 665,112 km (0.104 R)
• M7: 837,150 km (0.094 R)
• M8: 938,876 km (0.11 R)
• M9: 1,533,528 km (0.12 R)
• M10: 1,634,058 km (0.077 R)
• M11: 1,762,712 km (0.072 R)
• M12: 2,085,394 km (0.092 R)
• M13: 2,397,306 km (0.098 R)
• M14: 3,192,419 km (0.116 R)
• M15: 3,685,493 km (0.109 R)
• M16: 4,308,419 km (0.102 R)
• M17: 4,487,188 km (0.103 R)
• M18: 4,632,148 km (0.069 R)
• M19: 5,341,093 km (0.042 R)
• M20: 5,494,730 km (0.104 R)
• M21: 6,487,461 km (0.098 R)
• M22: 7,025,266 km (0.095 R)
• M23: 7,193,713 km (0.038 R)
• M24: 9,362,284 km (0.107 R)
• M25: 9,454,735 km (0.104 R)
• M26: 10,733,498 km (0.117 R)
• M27: 10,976,295 km (0.047 R)
• M28: 11,665,642 km (0.105 R)
• M29: 12,879,629 km (0.095 R)
• M30: 13,034,163 km (0.115 R)
• M31: 14,239,473 km (0.093 R)
• M32: 14,506,206 km (0.036 R)
• M33: 14,774,735 km (0.045 R)
• M34: 15,974,958 km (0.119 R)
• M35: 17,036,654 km (0.114 R)
• M36: 17,376,690 km (0.071 R)
• M37: 18,178,684 km (0.062 R)
• M38: 18,817,318 km (0.105 R)
• M39: 19,110,081 km (0.119 R)
• M40: 21,200,861 km (0.105 R)
• M41: 22,304,145 km (0.036 R)
• M42: 22,800,511 km (0.078 R)
• M43: 22,862,743 km (0.113 R)
• M44: 23,363,148 km (0.117 R)
• M45: 23,740,883 km (0.07 R)
• M46: 23,930,423 km (0.116 R)
• M47: 24,757,849 km (0.089 R)
• M48: 25,724,251 km (0.061 R)
• M49: 25,919,028 km (0.111 R)
• M50: 26,571,723 km (0.059 R)
• M51: 27,295,927 km (0.026 R)
• M52: 27,826,700 km (0.07 R)
• M53: 28,763,631 km (0.107 R)
• M54: 29,642,968 km (0.037 R)
• M55: 30,188,551 km (0.055 R)
• M56: 31,220,328 km (0.104 R)
• M57: 31,844,899 km (0.079 R)
• M58: 32,123,899 km (0.093 R)
• M59: 32,543,820 km (0.113 R)
• M60: 32,965,536 km (0.077 R)
• M61: 33,389,048 km (0.101 R)
• M62: 34,670,503 km (0.119 R)
• M63: 35,533,683 km (0.04 R)
• M64: 36,040,521 km (0.109 R)
• M65: 36,404,043 km (0.106 R)
• M66: 36,549,752 km (0.097 R)
• M67: 36,768,613 km (0.09 R)
• M68: 37,428,190 km (0.117 R)
• M69: 38,758,864 km (0.109 R)
• M70: 38,982,064 km (0.105 R)
• M71: 43,382,186 km (0.079 R)
• M72: 43,691,405 km (0.089 R)
• M73: 45,876,281 km (0.07 R)
• M74: 47,219,969 km (0.092 R)
• M75: 48,016,578 km (0.069 R)
• M76: 48,737,191 km (0.096 R)
• M77: 51,165,015 km (0.112 R)
• M78: 54,130,045 km (0.069 R)
• M79: 54,546,226 km (0.107 R)
• M80: 54,629,552 km (0.076 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit