🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.58 AU - 0.62 AU

Year: 162 Days

Day: 39.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,857,004 km

• M1: 21,692 km (0.058 R)
• M2: 147,504 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.65 AU - 0.79 AU

Year: 213 Days

Day: 13.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.94 AU - 1.54 AU

Year: 481 Days

Day: 27.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.83 AU - 2.57 AU

Year: 1136 Days

Day: 37.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.13 AU - 3.33 AU

Year: 2022 Days

Day: 28.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,857,004 km

• M1: 2,074,623 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.93 AU - 5.41 AU

Year: 3515 Days

Day: 20.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,857,004 km

• M1: 729,888 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.04 AU - 5.88 AU

Year: 3847 Days

Day: 39.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 12.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.1 AU - 10.04 AU

Year: 7984 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,857,004 km

• M1: 261,347 km (0.059 R)
• M2: 396,285 km (0.071 R)
• M3: 606,171 km (0.051 R)
• M4: 1,272,928 km (0.063 R)
• M5: 1,453,044 km (0.106 R)
• M6: 1,772,585 km (0.079 R)
• M7: 1,952,252 km (0.068 R)
• M8: 2,067,742 km (0.108 R)
• M9: 2,477,939 km (0.104 R)
• M10: 3,046,561 km (0.075 R)
• M11: 3,154,421 km (0.08 R)
• M12: 4,062,480 km (0.095 R)
• M13: 4,151,640 km (0.062 R)
• M14: 4,731,631 km (0.057 R)
• M15: 5,337,203 km (0.113 R)
• M16: 5,467,802 km (0.094 R)
• M17: 5,732,441 km (0.093 R)
• M18: 6,001,268 km (0.108 R)
• M19: 6,516,483 km (0.074 R)
• M20: 6,691,363 km (0.095 R)
• M21: 7,189,524 km (0.093 R)
• M22: 7,479,594 km (0.113 R)
• M23: 7,662,852 km (0.105 R)
• M24: 8,448,989 km (0.077 R)
• M25: 8,871,004 km (0.07 R)
• M26: 8,948,496 km (0.063 R)
• M27: 9,026,287 km (0.115 R)
• M28: 9,457,727 km (0.077 R)
• M29: 9,695,887 km (0.091 R)
• M30: 9,936,141 km (0.045 R)
• M31: 10,016,625 km (0.104 R)
• M32: 10,999,632 km (0.097 R)
• M33: 11,124,696 km (0.084 R)
• M34: 11,334,283 km (0.109 R)
• M35: 11,757,196 km (0.107 R)
• M36: 13,322,289 km (0.096 R)
• M37: 14,038,863 km (0.076 R)
• M38: 14,401,787 km (0.107 R)
• M39: 15,790,504 km (0.089 R)
• M40: 16,596,388 km (0.085 R)
• M41: 16,883,915 km (0.085 R)
• M42: 17,270,027 km (0.032 R)
• M43: 17,610,213 km (0.092 R)
• M44: 17,707,750 km (0.061 R)
• M45: 18,198,581 km (0.108 R)
• M46: 18,893,164 km (0.107 R)
• M47: 19,646,988 km (0.054 R)
• M48: 19,748,265 km (0.103 R)
• M49: 20,257,197 km (0.105 R)
• M50: 20,873,690 km (0.068 R)
• M51: 22,335,860 km (0.041 R)
• M52: 23,132,768 km (0.061 R)
• M53: 24,264,027 km (0.087 R)
• M54: 25,028,173 km (0.089 R)
• M55: 25,578,992 km (0.057 R)
• M56: 25,855,748 km (0.116 R)
• M57: 26,468,351 km (0.108 R)
• M58: 28,392,030 km (0.116 R)
• M59: 28,736,105 km (0.111 R)
• M60: 29,023,932 km (0.087 R)
• M61: 29,254,911 km (0.084 R)
• M62: 29,660,620 km (0.067 R)
• M63: 30,947,611 km (0.111 R)
• M64: 31,183,527 km (0.064 R)
• M65: 32,193,013 km (0.072 R)
• M66: 32,492,059 km (0.113 R)
• M67: 32,611,887 km (0.094 R)
• M68: 32,851,992 km (0.065 R)
• M69: 33,879,131 km (0.081 R)
• M70: 34,122,227 km (0.045 R)
• M71: 34,794,071 km (0.07 R)
• M72: 35,408,619 km (0.049 R)
• M73: 35,593,672 km (0.063 R)
• M74: 35,902,891 km (0.117 R)
• M75: 36,275,090 km (0.046 R)
• M76: 36,399,406 km (0.085 R)
• M77: 36,773,251 km (0.116 R)
• M78: 37,023,229 km (0.072 R)
• M79: 37,839,435 km (0.046 R)
• M80: 37,965,546 km (0.112 R)
• M81: 39,617,705 km (0.113 R)
• M82: 40,775,144 km (0.086 R)
• M83: 42,205,000 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 14

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.65 AU - 8.99 AU

Year: 9122 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,857,004 km

• M1: 328,218 km (0.103 R)
• M2: 594,951 km (0.099 R)
• M3: 1,011,132 km (0.112 R)
• M4: 1,105,229 km (0.114 R)
• M5: 1,689,259 km (0.1 R)
• M6: 2,063,254 km (0.092 R)
• M7: 2,235,291 km (0.037 R)
• M8: 2,489,608 km (0.104 R)
• M9: 2,834,580 km (0.08 R)
• M10: 3,689,383 km (0.117 R)
• M11: 3,869,499 km (0.084 R)
• M12: 4,396,233 km (0.118 R)
• M13: 5,381,035 km (0.113 R)
• M14: 6,181,234 km (0.066 R)
• M15: 6,396,207 km (0.053 R)
• M16: 7,130,732 km (0.089 R)
• M17: 7,243,230 km (0.042 R)
• M18: 7,737,651 km (0.102 R)
• M19: 7,853,290 km (0.074 R)
• M20: 8,282,337 km (0.119 R)
• M21: 9,041,695 km (0.08 R)
• M22: 10,074,519 km (0.075 R)
• M23: 10,327,938 km (0.074 R)
• M24: 11,231,808 km (0.045 R)
• M25: 11,715,458 km (0.104 R)
• M26: 12,026,771 km (0.091 R)
• M27: 12,160,961 km (0.112 R)
• M28: 12,431,134 km (0.119 R)
• M29: 13,068,870 km (0.109 R)
• M30: 13,299,251 km (0.099 R)
• M31: 13,624,177 km (0.063 R)
• M32: 13,764,201 km (0.1 R)
• M33: 14,329,082 km (0.07 R)
• M34: 14,471,500 km (0.082 R)
• M35: 14,566,644 km (0.12 R)
• M36: 14,662,087 km (0.089 R)
• M37: 15,481,584 km (0.026 R)
• M38: 16,464,742 km (0.082 R)
• M39: 16,564,224 km (0.112 R)
• M40: 16,863,719 km (0.093 R)
• M41: 17,114,744 km (0.094 R)
• M42: 17,215,424 km (0.068 R)
• M43: 18,130,963 km (0.081 R)
• M44: 18,388,121 km (0.099 R)
• M45: 18,542,955 km (0.079 R)
• M46: 18,802,059 km (0.075 R)
• M47: 19,481,233 km (0.094 R)
• M48: 19,586,550 km (0.116 R)
• M49: 21,241,551 km (0.117 R)
• M50: 21,566,927 km (0.104 R)
• M51: 21,839,494 km (0.112 R)
• M52: 23,835,279 km (0.094 R)
• M53: 25,715,425 km (0.068 R)
• M54: 26,120,387 km (0.076 R)
• M55: 26,294,519 km (0.087 R)
• M56: 28,534,447 km (0.091 R)
• M57: 28,773,804 km (0.079 R)
• M58: 29,495,763 km (0.071 R)
• M59: 31,450,110 km (0.089 R)
• M60: 31,635,462 km (0.057 R)
• M61: 31,759,329 km (0.078 R)
• M62: 32,380,609 km (0.064 R)
• M63: 32,755,351 km (0.098 R)
• M64: 33,320,233 km (0.048 R)
• M65: 33,824,976 km (0.047 R)
• M66: 35,547,147 km (0.11 R)
• M67: 36,127,587 km (0.116 R)
• M68: 36,451,316 km (0.066 R)
• M69: 36,646,093 km (0.066 R)
• M70: 36,776,093 km (0.117 R)
• M71: 37,232,367 km (0.069 R)
• M72: 37,363,115 km (0.059 R)
• M73: 39,076,310 km (0.112 R)
• M74: 40,210,412 km (0.082 R)
• M75: 40,680,448 km (0.11 R)
• M76: 41,897,576 km (0.083 R)
• M77: 42,510,629 km (0.108 R)
• M78: 43,952,752 km (0.069 R)
• M79: 44,229,209 km (0.102 R)
• M80: 44,575,678 km (0.115 R)
• M81: 46,040,540 km (0.075 R)
• M82: 46,180,863 km (0.068 R)
• M83: 46,814,110 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 14.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.35 AU - 9.53 AU

Year: 10101 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 141.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,857,004 km

• M1: 197,768 km (0.062 R)
• M2: 305,778 km (0.053 R)
• M3: 438,023 km (0.073 R)
• M4: 612,603 km (0.119 R)
• M5: 1,152,652 km (0.082 R)
• M6: 1,328,728 km (0.109 R)
• M7: 1,664,725 km (0.105 R)
• M8: 1,797,867 km (0.094 R)
• M9: 2,147,178 km (0.095 R)
• M10: 2,342,553 km (0.086 R)
• M11: 2,493,049 km (0.115 R)
• M12: 2,646,835 km (0.098 R)
• M13: 3,100,117 km (0.112 R)
• M14: 3,378,518 km (0.078 R)
• M15: 3,549,509 km (0.119 R)
• M16: 3,752,663 km (0.107 R)
• M17: 3,989,775 km (0.076 R)
• M18: 4,262,343 km (0.094 R)
• M19: 4,541,193 km (0.105 R)
• M20: 4,667,154 km (0.1 R)
• M21: 5,051,920 km (0.048 R)
• M22: 5,648,516 km (0.103 R)
• M23: 5,852,418 km (0.069 R)
• M24: 6,478,934 km (0.069 R)
• M25: 6,585,448 km (0.106 R)
• M26: 6,836,174 km (0.107 R)
• M27: 7,645,199 km (0.115 R)
• M28: 7,908,940 km (0.113 R)
• M29: 8,757,609 km (0.118 R)
• M30: 9,473,584 km (0.056 R)
• M31: 9,797,913 km (0.103 R)
• M32: 10,125,831 km (0.117 R)
• M33: 10,291,286 km (0.058 R)
• M34: 10,457,490 km (0.109 R)
• M35: 10,834,925 km (0.11 R)
• M36: 11,516,942 km (0.053 R)
• M37: 11,776,344 km (0.073 R)
• M38: 12,125,207 km (0.116 R)
• M39: 12,566,072 km (0.109 R)
• M40: 12,654,783 km (0.091 R)
• M41: 13,282,346 km (0.093 R)
• M42: 13,372,853 km (0.065 R)
• M43: 13,691,197 km (0.093 R)
• M44: 13,874,305 km (0.066 R)
• M45: 13,966,158 km (0.116 R)
• M46: 14,521,316 km (0.09 R)
• M47: 14,708,014 km (0.114 R)
• M48: 14,801,662 km (0.062 R)
• M49: 15,272,895 km (0.102 R)
• M50: 15,558,029 km (0.032 R)
• M51: 16,037,191 km (0.114 R)
• M52: 16,181,852 km (0.066 R)
• M53: 16,960,958 km (0.046 R)
• M54: 17,108,461 km (0.092 R)
• M55: 17,207,046 km (0.114 R)
• M56: 17,503,699 km (0.052 R)
• M57: 18,202,770 km (0.103 R)
• M58: 19,473,753 km (0.11 R)
• M59: 21,459,964 km (0.034 R)
• M60: 21,886,468 km (0.117 R)
• M61: 23,784,565 km (0.082 R)
• M62: 24,225,879 km (0.062 R)
• M63: 24,948,736 km (0.089 R)
• M64: 25,172,535 km (0.12 R)
• M65: 25,397,081 km (0.119 R)
• M66: 25,735,023 km (0.092 R)
• M67: 25,961,214 km (0.114 R)
• M68: 26,244,852 km (0.086 R)
• M69: 27,217,089 km (0.119 R)
• M70: 27,910,325 km (0.08 R)
• M71: 29,196,568 km (0.089 R)
• M72: 29,491,575 km (0.119 R)
• M73: 31,826,498 km (0.073 R)
• M74: 32,008,559 km (0.119 R)
• M75: 32,191,068 km (0.092 R)
• M76: 32,740,392 km (0.111 R)
• M77: 33,354,341 km (0.102 R)
• M78: 36,354,227 km (0.103 R)
• M79: 36,481,086 km (0.102 R)
• M80: 36,862,561 km (0.077 R)
• M81: 37,437,316 km (0.054 R)
• M82: 38,079,390 km (0.115 R)
• M83: 39,504,759 km (0.101 R)
• M84: 40,092,828 km (0.101 R)
• M85: 40,815,535 km (0.052 R)
• M86: 41,079,426 km (0.062 R)
• M87: 41,277,792 km (0.075 R)
• M88: 42,474,127 km (0.064 R)
• M89: 45,309,904 km (0.067 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit