🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 234 Days

Day: 22.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 360 Days

Day: 37.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,259,174 km

• M1: 241,152 km (0.118 R)
• M2: 741,108 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.72 AU - 1.12 AU

Year: 385 Days

Day: 24.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,259,174 km

• M1: 81,830 km (0.075 R)
• M2: 615,446 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.03 AU

Year: 925 Days

Day: 30 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.67 AU - 1.79 AU

Year: 993 Days

Day: 17.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.63 AU - 2.55 AU

Year: 1319 Days

Day: 17.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,259,174 km

• M1: 1,184,067 km (0.104 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 14

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.28 AU - 5.14 AU

Year: 3771 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,259,174 km

• M1: 175,628 km (0.104 R)
• M2: 289,173 km (0.103 R)
• M3: 755,020 km (0.094 R)
• M4: 1,182,571 km (0.108 R)
• M5: 1,460,973 km (0.085 R)
• M6: 1,651,112 km (0.109 R)
• M7: 1,761,216 km (0.079 R)
• M8: 1,857,706 km (0.045 R)
• M9: 1,989,352 km (0.109 R)
• M10: 2,253,393 km (0.055 R)
• M11: 2,412,266 km (0.08 R)
• M12: 2,574,879 km (0.051 R)
• M13: 2,713,257 km (0.114 R)
• M14: 2,968,770 km (0.085 R)
• M15: 3,192,718 km (0.082 R)
• M16: 3,342,016 km (0.075 R)
• M17: 3,585,562 km (0.076 R)
• M18: 4,187,693 km (0.047 R)
• M19: 4,776,211 km (0.12 R)
• M20: 5,132,553 km (0.059 R)
• M21: 5,533,476 km (0.079 R)
• M22: 5,701,624 km (0.085 R)
• M23: 5,834,915 km (0.107 R)
• M24: 6,643,791 km (0.069 R)
• M25: 6,733,101 km (0.119 R)
• M26: 6,899,903 km (0.095 R)
• M27: 7,303,218 km (0.057 R)
• M28: 7,514,451 km (0.079 R)
• M29: 7,902,508 km (0.052 R)
• M30: 8,105,811 km (0.107 R)
• M31: 8,297,147 km (0.075 R)
• M32: 8,740,106 km (0.087 R)
• M33: 8,880,130 km (0.074 R)
• M34: 9,707,107 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 14

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.37 AU - 5.95 AU

Year: 5117 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,259,174 km

• M1: 207,642 km (0.108 R)
• M2: 339,587 km (0.075 R)
• M3: 560,094 km (0.119 R)
• M4: 654,491 km (0.041 R)
• M5: 1,004,699 km (0.072 R)
• M6: 1,186,610 km (0.102 R)
• M7: 1,298,210 km (0.111 R)
• M8: 1,464,114 km (0.068 R)
• M9: 2,043,806 km (0.093 R)
• M10: 2,359,458 km (0.078 R)
• M11: 2,565,005 km (0.072 R)
• M12: 3,038,034 km (0.095 R)
• M13: 3,492,063 km (0.12 R)
• M14: 3,632,685 km (0.086 R)
• M15: 3,822,974 km (0.108 R)
• M16: 3,919,464 km (0.086 R)
• M17: 4,338,488 km (0.093 R)
• M18: 4,928,651 km (0.107 R)
• M19: 5,193,290 km (0.032 R)
• M20: 5,354,257 km (0.095 R)
• M21: 5,571,623 km (0.051 R)
• M22: 5,764,156 km (0.119 R)
• M23: 5,959,082 km (0.096 R)
• M24: 7,025,116 km (0.07 R)
• M25: 7,565,015 km (0.105 R)
• M26: 7,839,976 km (0.089 R)
• M27: 7,932,427 km (0.117 R)
• M28: 8,180,760 km (0.069 R)
• M29: 8,368,654 km (0.066 R)
• M30: 8,684,904 km (0.116 R)
• M31: 8,908,703 km (0.107 R)
• M32: 9,231,834 km (0.061 R)
• M33: 9,756,923 km (0.09 R)
• M34: 10,426,822 km (0.058 R)
• M35: 10,904,787 km (0.109 R)
• M36: 11,354,927 km (0.107 R)
• M37: 12,166,346 km (0.079 R)
• M38: 13,069,618 km (0.106 R)
• M39: 13,659,034 km (0.116 R)
• M40: 15,055,380 km (0.097 R)
• M41: 15,209,017 km (0.104 R)
• M42: 16,734,766 km (0.086 R)
• M43: 16,893,938 km (0.045 R)
• M44: 17,616,795 km (0.094 R)
• M45: 17,941,273 km (0.05 R)
• M46: 18,513,933 km (0.104 R)
• M47: 18,637,501 km (0.03 R)
• M48: 18,926,674 km (0.095 R)
• M49: 19,051,139 km (0.104 R)
• M50: 19,259,080 km (0.072 R)
• M51: 19,971,765 km (0.095 R)
• M52: 20,352,641 km (0.11 R)
• M53: 20,480,098 km (0.107 R)
• M54: 21,856,548 km (0.052 R)
• M55: 22,336,608 km (0.097 R)
• M56: 22,468,104 km (0.117 R)
• M57: 22,820,108 km (0.082 R)
• M58: 23,618,811 km (0.116 R)
• M59: 23,752,851 km (0.111 R)
• M60: 24,471,818 km (0.108 R)
• M61: 24,743,338 km (0.102 R)
• M62: 25,061,383 km (0.105 R)
• M63: 25,747,290 km (0.086 R)
• M64: 26,254,277 km (0.025 R)
• M65: 26,625,130 km (0.054 R)
• M66: 27,418,896 km (0.104 R)
• M67: 29,077,488 km (0.05 R)
• M68: 29,846,421 km (0.1 R)
• M69: 30,670,855 km (0.079 R)
• M70: 30,963,618 km (0.067 R)
• M71: 31,355,415 km (0.027 R)
• M72: 31,896,959 km (0.113 R)
• M73: 32,045,061 km (0.11 R)
• M74: 32,441,495 km (0.101 R)
• M75: 33,690,338 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.9

Radius: 10.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.92 AU - 8.98 AU

Year: 8877 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,259,174 km

• M1: 163,211 km (0.082 R)
• M2: 254,616 km (0.082 R)
• M3: 550,221 km (0.104 R)
• M4: 788,231 km (0.029 R)
• M5: 929,003 km (0.116 R)
• M6: 1,002,755 km (0.103 R)
• M7: 1,137,093 km (0.076 R)
• M8: 2,735,547 km (0.073 R)
• M9: 3,094,282 km (0.082 R)
• M10: 3,250,612 km (0.032 R)
• M11: 3,630,591 km (0.103 R)
• M12: 4,040,190 km (0.11 R)
• M13: 4,258,603 km (0.078 R)
• M14: 5,019,906 km (0.057 R)
• M15: 5,136,892 km (0.059 R)
• M16: 5,339,746 km (0.117 R)
• M17: 6,105,687 km (0.064 R)
• M18: 6,374,664 km (0.033 R)
• M19: 6,519,774 km (0.082 R)
• M20: 7,280,629 km (0.107 R)
• M21: 7,413,322 km (0.111 R)
• M22: 7,816,339 km (0.12 R)
• M23: 8,925,757 km (0.065 R)
• M24: 9,936,739 km (0.114 R)
• M25: 10,020,813 km (0.088 R)
• M26: 10,702,381 km (0.1 R)
• M27: 10,896,858 km (0.116 R)
• M28: 11,179,748 km (0.094 R)
• M29: 12,132,687 km (0.103 R)
• M30: 12,425,898 km (0.074 R)
• M31: 13,552,221 km (0.098 R)
• M32: 13,903,626 km (0.051 R)
• M33: 15,314,484 km (0.12 R)
• M34: 15,533,645 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 4.7

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.2 AU - 12.96 AU

Year: 15023 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,259,174 km

• M1: 119,230 km (0.12 R)
• M2: 263,442 km (0.09 R)
• M3: 414,237 km (0.104 R)
• M4: 720,613 km (0.118 R)
• M5: 950,994 km (0.103 R)
• M6: 1,045,540 km (0.105 R)
• M7: 1,143,227 km (0.065 R)
• M8: 1,767,050 km (0.066 R)
• M9: 1,979,030 km (0.094 R)
• M10: 2,324,751 km (0.086 R)
• M11: 2,905,041 km (0.119 R)
• M12: 3,126,895 km (0.092 R)
• M13: 3,645,700 km (0.117 R)
• M14: 3,675,320 km (0.119 R)
• M15: 4,221,802 km (0.102 R)
• M16: 4,504,541 km (0.106 R)
• M17: 5,321,645 km (0.117 R)
• M18: 5,422,773 km (0.027 R)
• M19: 5,661,083 km (0.056 R)
• M20: 5,729,898 km (0.097 R)
• M21: 5,868,276 km (0.118 R)
• M22: 6,007,701 km (0.072 R)
• M23: 6,183,478 km (0.043 R)
• M24: 6,866,991 km (0.066 R)
• M25: 7,802,277 km (0.091 R)
• M26: 7,994,211 km (0.088 R)
• M27: 8,421,612 km (0.057 R)
• M28: 8,500,151 km (0.12 R)
• M29: 8,737,264 km (0.109 R)
• M30: 8,976,471 km (0.07 R)
• M31: 9,748,096 km (0.119 R)
• M32: 10,079,456 km (0.101 R)
• M33: 10,667,974 km (0.044 R)
• M34: 11,658,910 km (0.089 R)
• M35: 12,813,955 km (0.045 R)
• M36: 13,131,103 km (0.11 R)
• M37: 13,588,723 km (0.066 R)
• M38: 13,958,529 km (0.057 R)
• M39: 14,284,951 km (0.048 R)
• M40: 15,183,286 km (0.114 R)
• M41: 15,231,008 km (0.081 R)
• M42: 15,953,865 km (0.089 R)
• M43: 16,099,723 km (0.12 R)
• M44: 17,034,111 km (0.109 R)
• M45: 17,133,444 km (0.069 R)
• M46: 18,954,798 km (0.043 R)
• M47: 20,942,804 km (0.043 R)
• M48: 21,584,280 km (0.077 R)
• M49: 21,745,696 km (0.116 R)
• M50: 23,271,146 km (0.037 R)
• M51: 23,991,011 km (0.068 R)
• M52: 24,381,611 km (0.055 R)
• M53: 25,509,279 km (0.098 R)
• M54: 26,308,730 km (0.09 R)
• M55: 26,481,217 km (0.073 R)
• M56: 28,284,320 km (0.057 R)
• M57: 29,111,596 km (0.109 R)
• M58: 29,170,986 km (0.11 R)
• M59: 29,647,605 km (0.052 R)
• M60: 30,066,629 km (0.064 R)
• M61: 31,518,626 km (0.1 R)
• M62: 32,437,456 km (0.106 R)
• M63: 34,615,750 km (0.083 R)
• M64: 34,741,562 km (0.06 R)
• M65: 35,500,173 km (0.095 R)
• M66: 36,584,159 km (0.091 R)
• M67: 36,712,365 km (0.112 R)
• M68: 37,097,878 km (0.1 R)
• M69: 38,523,247 km (0.088 R)
• M70: 39,308,187 km (0.046 R)
• M71: 39,373,860 km (0.102 R)
• M72: 39,834,472 km (0.053 R)
• M73: 40,761,081 km (0.112 R)
• M74: 42,567,925 km (0.097 R)
• M75: 43,718,931 km (0.026 R)
• M76: 44,264,065 km (0.071 R)
• M77: 44,469,164 km (0.066 R)
• M78: 44,880,109 km (0.077 R)
• M79: 45,361,216 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit