🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 199 Days

Day: 26.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,320,900 km

• M1: 55,800 km (0.11 R)
• M2: 406,009 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.12 AU

Year: 310 Days

Day: 26.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,320,900 km

• M1: 726,597 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.98 AU - 1.06 AU

Year: 374 Days

Day: 24.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.93 AU - 1.15 AU

Year: 385 Days

Day: 24 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.35 AU - 2.37 AU

Year: 1318 Days

Day: 39.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 110.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,320,900 km

• M1: 329,714 km (0.093 R)
• M2: 2,058,915 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.14 AU - 2.62 AU

Year: 1334 Days

Day: 45.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 11.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.68 AU - 9.22 AU

Year: 8147 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,320,900 km

• M1: 156,779 km (0.079 R)
• M2: 250,128 km (0.104 R)
• M3: 360,082 km (0.082 R)
• M4: 492,775 km (0.099 R)
• M5: 691,441 km (0.077 R)
• M6: 998,566 km (0.114 R)
• M7: 1,472,791 km (0.066 R)
• M8: 1,802,654 km (0.115 R)
• M9: 2,029,594 km (0.101 R)
• M10: 2,101,401 km (0.083 R)
• M11: 2,473,451 km (0.079 R)
• M12: 2,569,643 km (0.113 R)
• M13: 2,786,111 km (0.098 R)
• M14: 2,927,032 km (0.114 R)
• M15: 3,153,224 km (0.105 R)
• M16: 3,236,849 km (0.108 R)
• M17: 3,601,120 km (0.051 R)
• M18: 3,866,207 km (0.101 R)
• M19: 3,955,966 km (0.057 R)
• M20: 4,298,994 km (0.07 R)
• M21: 4,556,751 km (0.095 R)
• M22: 4,627,960 km (0.117 R)
• M23: 4,747,488 km (0.073 R)
• M24: 4,892,299 km (0.059 R)
• M25: 5,136,742 km (0.06 R)
• M26: 5,235,776 km (0.119 R)
• M27: 5,460,771 km (0.107 R)
• M28: 5,536,468 km (0.113 R)
• M29: 5,972,246 km (0.082 R)
• M30: 6,339,509 km (0.078 R)
• M31: 6,499,130 km (0.069 R)
• M32: 7,013,447 km (0.111 R)
• M33: 7,653,876 km (0.103 R)
• M34: 7,767,121 km (0.074 R)
• M35: 7,938,112 km (0.068 R)
• M36: 8,081,576 km (0.106 R)
• M37: 8,990,084 km (0.051 R)
• M38: 9,229,889 km (0.062 R)
• M39: 9,441,271 km (0.073 R)
• M40: 9,869,271 km (0.095 R)
• M41: 11,030,449 km (0.082 R)
• M42: 11,158,505 km (0.082 R)
• M43: 11,416,262 km (0.072 R)
• M44: 11,513,501 km (0.073 R)
• M45: 11,904,849 km (0.078 R)
• M46: 13,173,289 km (0.088 R)
• M47: 13,927,113 km (0.039 R)
• M48: 14,906,680 km (0.12 R)
• M49: 15,190,617 km (0.1 R)
• M50: 15,440,595 km (0.11 R)
• M51: 16,454,120 km (0.075 R)
• M52: 16,527,274 km (0.111 R)
• M53: 17,302,639 km (0.099 R)
• M54: 17,601,087 km (0.117 R)
• M55: 17,938,879 km (0.088 R)
• M56: 18,089,823 km (0.106 R)
• M57: 18,582,898 km (0.082 R)
• M58: 18,812,082 km (0.092 R)
• M59: 19,195,950 km (0.111 R)
• M60: 19,273,142 km (0.101 R)
• M61: 19,582,511 km (0.06 R)
• M62: 19,660,152 km (0.105 R)
• M63: 20,010,660 km (0.084 R)
• M64: 20,324,068 km (0.073 R)
• M65: 21,713,981 km (0.118 R)
• M66: 24,250,712 km (0.105 R)
• M67: 24,878,275 km (0.087 R)
• M68: 26,107,072 km (0.047 R)
• M69: 26,320,848 km (0.071 R)
• M70: 26,406,567 km (0.084 R)
• M71: 26,879,596 km (0.103 R)
• M72: 27,009,148 km (0.07 R)
• M73: 27,355,467 km (0.076 R)
• M74: 27,442,233 km (0.081 R)
• M75: 27,572,683 km (0.109 R)
• M76: 27,659,599 km (0.071 R)
• M77: 27,965,078 km (0.107 R)
• M78: 28,359,268 km (0.08 R)
• M79: 28,755,404 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 14.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.06 AU - 13.24 AU

Year: 12631 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,320,900 km

• M1: 397,930 km (0.058 R)
• M2: 1,632,113 km (0.092 R)
• M3: 1,736,083 km (0.081 R)
• M4: 1,929,364 km (0.117 R)
• M5: 2,552,140 km (0.109 R)
• M6: 2,899,057 km (0.1 R)
• M7: 3,945,045 km (0.069 R)
• M8: 5,006,293 km (0.111 R)
• M9: 5,761,014 km (0.119 R)
• M10: 9,387,416 km (0.083 R)
• M11: 9,501,858 km (0.103 R)
• M12: 9,732,089 km (0.095 R)
• M13: 10,237,132 km (0.051 R)
• M14: 10,631,472 km (0.101 R)
• M15: 11,354,030 km (0.072 R)
• M16: 11,844,711 km (0.037 R)
• M17: 12,300,535 km (0.115 R)
• M18: 13,357,893 km (0.1 R)
• M19: 14,093,466 km (0.109 R)
• M20: 14,842,353 km (0.103 R)
• M21: 15,109,684 km (0.037 R)
• M22: 17,072,707 km (0.091 R)
• M23: 17,446,702 km (0.044 R)
• M24: 17,681,870 km (0.085 R)
• M25: 17,870,662 km (0.07 R)
• M26: 18,298,064 km (0.089 R)
• M27: 18,969,758 km (0.115 R)
• M28: 19,551,843 km (0.086 R)
• M29: 20,238,498 km (0.049 R)
• M30: 20,634,334 km (0.109 R)
• M31: 21,333,404 km (0.088 R)
• M32: 22,447,460 km (0.099 R)
• M33: 24,363,659 km (0.052 R)
• M34: 24,468,826 km (0.062 R)
• M35: 25,688,049 km (0.116 R)
• M36: 26,981,322 km (0.097 R)
• M37: 27,089,930 km (0.026 R)
• M38: 28,020,130 km (0.119 R)
• M39: 28,185,286 km (0.104 R)
• M40: 28,295,689 km (0.06 R)
• M41: 29,239,353 km (0.085 R)
• M42: 30,024,143 km (0.032 R)
• M43: 32,825,513 km (0.11 R)
• M44: 32,999,794 km (0.084 R)
• M45: 33,290,762 km (0.102 R)
• M46: 33,816,898 km (0.085 R)
• M47: 35,471,002 km (0.085 R)
• M48: 36,308,002 km (0.059 R)
• M49: 37,393,633 km (0.042 R)
• M50: 38,551,072 km (0.072 R)
• M51: 38,980,568 km (0.087 R)
• M52: 39,165,022 km (0.108 R)
• M53: 40,029,997 km (0.09 R)
• M54: 40,527,110 km (0.1 R)
• M55: 40,713,958 km (0.099 R)
• M56: 41,088,701 km (0.108 R)
• M57: 41,213,914 km (0.048 R)
• M58: 41,464,640 km (0.106 R)
• M59: 42,156,830 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 11.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.36 AU - 12.34 AU

Year: 12989 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,320,900 km

• M1: 153,039 km (0.061 R)
• M2: 246,836 km (0.115 R)
• M3: 358,137 km (0.094 R)
• M4: 1,051,673 km (0.082 R)
• M5: 1,257,669 km (0.111 R)
• M6: 1,843,644 km (0.092 R)
• M7: 2,238,583 km (0.026 R)
• M8: 2,506,512 km (0.118 R)
• M9: 2,598,216 km (0.081 R)
• M10: 2,976,399 km (0.095 R)
• M11: 3,106,250 km (0.116 R)
• M12: 3,405,745 km (0.096 R)
• M13: 3,541,879 km (0.107 R)
• M14: 4,396,681 km (0.117 R)
• M15: 4,809,123 km (0.084 R)
• M16: 5,195,085 km (0.085 R)
• M17: 5,631,313 km (0.115 R)
• M18: 6,161,936 km (0.086 R)
• M19: 6,794,286 km (0.034 R)
• M20: 8,487,286 km (0.099 R)
• M21: 8,626,412 km (0.08 R)
• M22: 8,906,758 km (0.116 R)
• M23: 9,428,406 km (0.095 R)
• M24: 9,572,469 km (0.113 R)
• M25: 9,717,279 km (0.07 R)
• M26: 13,135,142 km (0.112 R)
• M27: 13,242,404 km (0.119 R)
• M28: 13,349,964 km (0.108 R)
• M29: 14,275,975 km (0.099 R)
• M30: 14,942,135 km (0.103 R)
• M31: 15,335,427 km (0.094 R)
• M32: 15,561,619 km (0.078 R)
• M33: 16,074,740 km (0.111 R)
• M34: 16,884,064 km (0.107 R)
• M35: 17,176,379 km (0.086 R)
• M36: 19,942,593 km (0.106 R)
• M37: 20,936,970 km (0.099 R)
• M38: 21,187,995 km (0.116 R)
• M39: 21,947,354 km (0.091 R)
• M40: 22,074,662 km (0.073 R)
• M41: 22,202,418 km (0.093 R)
• M42: 22,586,885 km (0.057 R)
• M43: 22,844,343 km (0.045 R)
• M44: 23,297,475 km (0.084 R)
• M45: 23,622,850 km (0.072 R)
• M46: 24,278,238 km (0.074 R)
• M47: 25,205,745 km (0.115 R)
• M48: 25,741,006 km (0.116 R)
• M49: 28,681,652 km (0.034 R)
• M50: 28,751,215 km (0.098 R)
• M51: 29,100,376 km (0.045 R)
• M52: 29,450,884 km (0.093 R)
• M53: 30,014,569 km (0.109 R)
• M54: 30,439,726 km (0.065 R)
• M55: 31,583,102 km (0.054 R)
• M56: 32,015,440 km (0.089 R)
• M57: 34,873,508 km (0.03 R)
• M58: 36,748,119 km (0.033 R)
• M59: 36,975,358 km (0.108 R)
• M60: 37,965,097 km (0.115 R)
• M61: 38,424,811 km (0.106 R)
• M62: 38,886,321 km (0.119 R)
• M63: 39,272,433 km (0.082 R)
• M64: 39,659,742 km (0.117 R)
• M65: 41,379,070 km (0.035 R)
• M66: 42,406,508 km (0.044 R)
• M67: 43,522,209 km (0.118 R)
• M68: 43,602,394 km (0.051 R)
• M69: 43,842,798 km (0.091 R)
• M70: 44,003,466 km (0.108 R)
• M71: 44,971,065 km (0.113 R)
• M72: 45,051,997 km (0.104 R)
• M73: 45,295,094 km (0.072 R)
• M74: 47,173,594 km (0.114 R)
• M75: 47,420,580 km (0.114 R)
• M76: 47,585,437 km (0.106 R)
• M77: 51,513,728 km (0.085 R)
• M78: 52,874,619 km (0.112 R)
• M79: 53,731,217 km (0.106 R)
• M80: 54,333,498 km (0.11 R)
• M81: 55,284,641 km (0.114 R)
• M82: 56,590,331 km (0.117 R)
• M83: 58,877,533 km (0.101 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit