🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 197 Days

Day: 22.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.68 AU - 1.04 AU

Year: 293 Days

Day: 47.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,491,258 km

• M1: 228,735 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.96 AU - 1.16 AU

Year: 401 Days

Day: 24.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.85 AU

Year: 695 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,491,258 km

• M1: 438,621 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.67 AU - 3.93 AU

Year: 2201 Days

Day: 39.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.15 AU - 4.61 AU

Year: 2806 Days

Day: 29.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,491,258 km

• M1: 1,185,414 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.25 AU - 5.19 AU

Year: 3182 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,491,258 km

• M1: 2,020,319 km (0.114 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 14.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.25 AU - 5.45 AU

Year: 3921 Days

Day: 14.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,491,258 km

• M1: 186,100 km (0.071 R)
• M2: 626,067 km (0.094 R)
• M3: 907,461 km (0.073 R)
• M4: 1,030,131 km (0.104 R)
• M5: 1,231,639 km (0.076 R)
• M6: 1,620,743 km (0.051 R)
• M7: 1,902,137 km (0.115 R)
• M8: 2,184,428 km (0.042 R)
• M9: 2,291,989 km (0.096 R)
• M10: 2,496,639 km (0.117 R)
• M11: 2,609,436 km (0.077 R)
• M12: 2,806,905 km (0.093 R)
• M13: 3,078,126 km (0.059 R)
• M14: 3,287,264 km (0.114 R)
• M15: 3,555,343 km (0.093 R)
• M16: 3,756,702 km (0.057 R)
• M17: 3,886,852 km (0.107 R)
• M18: 4,151,790 km (0.104 R)
• M19: 4,247,832 km (0.099 R)
• M20: 4,344,621 km (0.12 R)
• M21: 4,982,058 km (0.083 R)
• M22: 5,146,017 km (0.103 R)
• M23: 5,291,127 km (0.095 R)
• M24: 5,437,583 km (0.096 R)
• M25: 5,863,339 km (0.031 R)
• M26: 6,255,884 km (0.098 R)
• M27: 6,388,727 km (0.09 R)
• M28: 6,634,666 km (0.113 R)
• M29: 6,998,039 km (0.061 R)
• M30: 7,182,194 km (0.052 R)
• M31: 7,344,657 km (0.114 R)
• M32: 7,531,804 km (0.036 R)
• M33: 8,713,029 km (0.11 R)
• M34: 9,312,467 km (0.101 R)
• M35: 9,848,177 km (0.101 R)
• M36: 11,029,701 km (0.079 R)
• M37: 11,487,770 km (0.054 R)
• M38: 11,596,378 km (0.052 R)
• M39: 11,814,791 km (0.083 R)
• M40: 12,786,429 km (0.115 R)
• M41: 13,040,446 km (0.083 R)
• M42: 13,182,265 km (0.087 R)
• M43: 13,639,735 km (0.098 R)
• M44: 13,899,288 km (0.11 R)
• M45: 14,248,000 km (0.108 R)
• M46: 15,043,113 km (0.078 R)
• M47: 15,371,181 km (0.044 R)
• M48: 15,882,956 km (0.071 R)
• M49: 16,156,121 km (0.049 R)
• M50: 16,707,240 km (0.084 R)
• M51: 16,985,043 km (0.051 R)
• M52: 17,233,376 km (0.066 R)
• M53: 17,985,404 km (0.11 R)
• M54: 18,111,814 km (0.055 R)
• M55: 18,429,111 km (0.079 R)
• M56: 18,588,583 km (0.1 R)
• M57: 18,844,395 km (0.077 R)
• M58: 19,456,849 km (0.106 R)
• M59: 20,108,796 km (0.096 R)
• M60: 20,404,402 km (0.082 R)
• M61: 20,503,286 km (0.102 R)
• M62: 20,767,775 km (0.096 R)
• M63: 20,867,257 km (0.106 R)
• M64: 21,199,963 km (0.118 R)
• M65: 21,634,994 km (0.093 R)
• M66: 21,904,270 km (0.091 R)
• M67: 22,005,548 km (0.117 R)
• M68: 22,208,552 km (0.053 R)
• M69: 22,650,464 km (0.104 R)
• M70: 22,958,187 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 12.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.15 AU - 10.23 AU

Year: 9404 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,491,258 km

• M1: 158,275 km (0.091 R)
• M2: 322,832 km (0.108 R)
• M3: 414,386 km (0.059 R)
• M4: 551,717 km (0.115 R)
• M5: 797,656 km (0.099 R)
• M6: 1,035,516 km (0.096 R)
• M7: 1,125,275 km (0.097 R)
• M8: 1,233,434 km (0.117 R)
• M9: 1,411,157 km (0.102 R)
• M10: 1,562,999 km (0.066 R)
• M11: 1,995,187 km (0.072 R)
• M12: 2,484,671 km (0.106 R)
• M13: 2,860,012 km (0.111 R)
• M14: 2,967,573 km (0.059 R)
• M15: 3,321,073 km (0.074 R)
• M16: 3,525,872 km (0.08 R)
• M17: 3,618,324 km (0.096 R)
• M18: 3,758,347 km (0.045 R)
• M19: 4,116,784 km (0.047 R)
• M20: 4,411,641 km (0.087 R)
• M21: 4,511,423 km (0.06 R)
• M22: 5,959,231 km (0.075 R)
• M23: 6,125,434 km (0.118 R)
• M24: 6,519,176 km (0.057 R)
• M25: 7,066,704 km (0.098 R)
• M26: 7,154,518 km (0.037 R)
• M27: 7,629,043 km (0.08 R)
• M28: 9,241,259 km (0.067 R)
• M29: 9,433,941 km (0.115 R)
• M30: 10,517,478 km (0.066 R)
• M31: 10,617,858 km (0.12 R)
• M32: 10,955,052 km (0.11 R)
• M33: 11,159,104 km (0.098 R)
• M34: 11,433,167 km (0.077 R)
• M35: 11,536,539 km (0.09 R)
• M36: 12,622,470 km (0.115 R)
• M37: 13,195,729 km (0.107 R)
• M38: 13,558,354 km (0.058 R)
• M39: 13,667,710 km (0.107 R)
• M40: 13,887,470 km (0.094 R)
• M41: 14,034,674 km (0.11 R)
• M42: 15,534,542 km (0.058 R)
• M43: 16,264,879 km (0.113 R)
• M44: 17,321,788 km (0.069 R)
• M45: 18,522,161 km (0.101 R)
• M46: 18,928,170 km (0.064 R)
• M47: 19,378,310 km (0.081 R)
• M48: 19,666,585 km (0.108 R)
• M49: 20,080,821 km (0.118 R)
• M50: 20,289,062 km (0.075 R)
• M51: 21,044,680 km (0.088 R)
• M52: 21,383,520 km (0.106 R)
• M53: 21,937,780 km (0.086 R)
• M54: 22,367,574 km (0.069 R)
• M55: 22,540,210 km (0.078 R)
• M56: 22,886,829 km (0.105 R)
• M57: 23,147,877 km (0.036 R)
• M58: 23,235,242 km (0.119 R)
• M59: 23,761,079 km (0.105 R)
• M60: 23,849,192 km (0.067 R)
• M61: 23,981,436 km (0.114 R)
• M62: 24,113,980 km (0.112 R)
• M63: 25,182,707 km (0.099 R)
• M64: 25,677,727 km (0.082 R)
• M65: 26,494,680 km (0.045 R)
• M66: 26,998,227 km (0.098 R)
• M67: 27,136,156 km (0.078 R)
• M68: 27,412,463 km (0.103 R)
• M69: 27,643,592 km (0.051 R)
• M70: 27,968,220 km (0.107 R)
• M71: 28,294,044 km (0.118 R)
• M72: 28,527,566 km (0.083 R)
• M73: 29,232,022 km (0.045 R)
• M74: 29,752,324 km (0.111 R)
• M75: 29,989,736 km (0.091 R)
• M76: 30,610,268 km (0.107 R)
• M77: 31,283,159 km (0.097 R)
• M78: 31,815,278 km (0.087 R)
• M79: 31,960,837 km (0.057 R)
• M80: 32,301,621 km (0.072 R)
• M81: 32,448,077 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.2

Radius: 6.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.85 AU - 14.71 AU

Year: 19809 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,491,258 km

• M1: 218,114 km (0.054 R)
• M2: 492,775 km (0.088 R)
• M3: 616,194 km (0.072 R)
• M4: 830,567 km (0.09 R)
• M5: 872,006 km (0.107 R)
• M6: 1,205,609 km (0.05 R)
• M7: 1,253,032 km (0.117 R)
• M8: 1,398,890 km (0.116 R)
• M9: 1,707,211 km (0.073 R)
• M10: 1,896,751 km (0.115 R)
• M11: 2,266,557 km (0.061 R)
• M12: 2,597,019 km (0.119 R)
• M13: 3,369,393 km (0.09 R)
• M14: 3,470,671 km (0.094 R)
• M15: 4,427,050 km (0.082 R)
• M16: 4,953,185 km (0.086 R)
• M17: 5,698,482 km (0.075 R)
• M18: 5,981,970 km (0.074 R)
• M19: 6,478,485 km (0.084 R)
• M20: 6,988,165 km (0.1 R)
• M21: 8,226,836 km (0.093 R)
• M22: 8,731,878 km (0.067 R)
• M23: 9,484,206 km (0.111 R)
• M24: 9,627,521 km (0.063 R)
• M25: 11,150,726 km (0.081 R)
• M26: 11,403,397 km (0.088 R)
• M27: 12,905,509 km (0.107 R)
• M28: 13,277,260 km (0.098 R)
• M29: 13,330,666 km (0.074 R)
• M30: 13,706,456 km (0.08 R)
• M31: 14,140,290 km (0.103 R)
• M32: 15,244,472 km (0.079 R)
• M33: 15,300,421 km (0.109 R)
• M34: 16,147,594 km (0.093 R)
• M35: 16,318,884 km (0.097 R)
• M36: 16,663,108 km (0.102 R)
• M37: 17,475,874 km (0.079 R)
• M38: 19,200,288 km (0.114 R)
• M39: 19,807,207 km (0.032 R)
• M40: 19,929,428 km (0.09 R)
• M41: 20,977,960 km (0.108 R)
• M42: 22,107,573 km (0.097 R)
• M43: 22,935,598 km (0.05 R)
• M44: 23,450,214 km (0.102 R)
• M45: 23,709,019 km (0.042 R)
• M46: 23,968,720 km (0.112 R)
• M47: 24,360,068 km (0.101 R)
• M48: 25,148,898 km (0.102 R)
• M49: 25,281,292 km (0.084 R)
• M50: 25,347,564 km (0.043 R)
• M51: 26,079,995 km (0.078 R)
• M52: 26,348,075 km (0.096 R)
• M53: 26,751,839 km (0.074 R)
• M54: 26,886,926 km (0.119 R)
• M55: 27,089,930 km (0.088 R)
• M56: 27,838,668 km (0.053 R)
• M57: 28,801,480 km (0.12 R)
• M58: 28,870,594 km (0.062 R)
• M59: 29,915,086 km (0.071 R)
• M60: 30,618,196 km (0.118 R)
• M61: 30,971,846 km (0.06 R)
• M62: 31,042,755 km (0.101 R)
• M63: 31,754,542 km (0.114 R)
• M64: 32,040,872 km (0.082 R)
• M65: 32,255,994 km (0.113 R)
• M66: 32,615,926 km (0.111 R)
• M67: 33,630,349 km (0.108 R)
• M68: 33,703,203 km (0.09 R)
• M69: 34,655,244 km (0.104 R)
• M70: 35,245,558 km (0.067 R)
• M71: 36,585,655 km (0.112 R)
• M72: 37,036,094 km (0.086 R)
• M73: 39,085,436 km (0.1 R)
• M74: 40,085,348 km (0.027 R)
• M75: 41,327,459 km (0.119 R)
• M76: 42,976,775 km (0.116 R)
• M77: 43,928,966 km (0.115 R)
• M78: 44,327,794 km (0.062 R)
• M79: 45,692,575 km (0.113 R)
• M80: 45,773,208 km (0.098 R)
• M81: 46,501,750 km (0.08 R)
• M82: 47,315,712 km (0.118 R)
• M83: 47,724,563 km (0.107 R)
• M84: 47,970,352 km (0.068 R)
• M85: 50,035,102 km (0.104 R)
• M86: 50,952,736 km (0.116 R)
• M87: 53,143,896 km (0.107 R)
• M88: 53,568,754 km (0.109 R)
• M89: 56,055,070 km (0.115 R)
• M90: 56,401,090 km (0.063 R)
• M91: 57,268,907 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit