🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 36.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 152 Days

Day: 17.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 27.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.7 AU - 0.92 AU

Year: 279 Days

Day: 44.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 290 Days

Day: 33.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.13 AU - 2.31 AU

Year: 1266 Days

Day: 12.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.14 AU - 3 AU

Year: 1577 Days

Day: 31.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.21 AU - 10.33 AU

Year: 11693 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,126,732 km

• M1: 474,524 km (0.08 R)
• M2: 572,960 km (0.111 R)
• M3: 692,339 km (0.112 R)
• M4: 808,427 km (0.108 R)
• M5: 1,032,973 km (0.117 R)
• M6: 1,263,055 km (0.105 R)
• M7: 1,459,626 km (0.089 R)
• M8: 1,561,951 km (0.046 R)
• M9: 1,847,085 km (0.057 R)
• M10: 2,366,938 km (0.103 R)
• M11: 2,591,634 km (0.064 R)
• M12: 2,738,539 km (0.065 R)
• M13: 2,931,370 km (0.095 R)
• M14: 3,173,420 km (0.09 R)
• M15: 3,399,312 km (0.076 R)
• M16: 3,537,391 km (0.064 R)
• M17: 3,748,025 km (0.102 R)
• M18: 3,890,891 km (0.119 R)
• M19: 4,280,743 km (0.03 R)
• M20: 4,863,427 km (0.071 R)
• M21: 5,045,787 km (0.064 R)
• M22: 5,151,103 km (0.111 R)
• M23: 5,283,647 km (0.09 R)
• M24: 5,525,248 km (0.112 R)
• M25: 6,159,244 km (0.047 R)
• M26: 6,357,012 km (0.106 R)
• M27: 6,585,448 km (0.094 R)
• M28: 6,962,435 km (0.066 R)
• M29: 7,080,018 km (0.069 R)
• M30: 7,496,349 km (0.063 R)
• M31: 7,616,776 km (0.05 R)
• M32: 8,352,947 km (0.044 R)
• M33: 8,478,011 km (0.043 R)
• M34: 8,635,088 km (0.104 R)
• M35: 8,888,357 km (0.093 R)
• M36: 9,144,170 km (0.101 R)
• M37: 9,305,287 km (0.092 R)
• M38: 9,467,451 km (0.049 R)
• M39: 9,565,138 km (0.065 R)
• M40: 11,173,764 km (0.109 R)
• M41: 11,277,136 km (0.092 R)
• M42: 12,292,457 km (0.12 R)
• M43: 12,399,120 km (0.071 R)
• M44: 12,541,837 km (0.067 R)
• M45: 13,925,318 km (0.102 R)
• M46: 14,222,718 km (0.099 R)
• M47: 14,597,461 km (0.05 R)
• M48: 14,786,104 km (0.075 R)
• M49: 15,280,226 km (0.116 R)
• M50: 16,089,999 km (0.109 R)
• M51: 16,834,697 km (0.106 R)
• M52: 17,510,580 km (0.094 R)
• M53: 17,630,707 km (0.12 R)
• M54: 17,872,009 km (0.054 R)
• M55: 18,276,521 km (0.07 R)
• M56: 18,479,825 km (0.111 R)
• M57: 19,674,214 km (0.11 R)
• M58: 19,966,229 km (0.087 R)
• M59: 20,681,606 km (0.119 R)
• M60: 21,191,586 km (0.097 R)
• M61: 21,834,856 km (0.055 R)
• M62: 21,921,025 km (0.058 R)
• M63: 22,833,721 km (0.115 R)
• M64: 22,965,068 km (0.05 R)
• M65: 23,404,886 km (0.109 R)
• M66: 25,873,101 km (0.097 R)
• M67: 26,101,537 km (0.088 R)
• M68: 26,284,795 km (0.077 R)
• M69: 28,564,517 km (0.051 R)
• M70: 29,084,818 km (0.078 R)
• M71: 29,465,395 km (0.111 R)
• M72: 29,943,211 km (0.089 R)
• M73: 30,375,548 km (0.043 R)
• M74: 30,665,020 km (0.074 R)
• M75: 31,246,358 km (0.117 R)
• M76: 31,343,746 km (0.112 R)
• M77: 31,587,291 km (0.079 R)
• M78: 32,076,476 km (0.049 R)
• M79: 32,272,749 km (0.034 R)
• M80: 32,420,252 km (0.091 R)
• M81: 32,864,259 km (0.057 R)
• M82: 33,210,877 km (0.083 R)

Asteroid Belt

Center: 10.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.76 AU - 12.42 AU

Year: 13195 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,126,732 km

• M1: 189,690 km (0.112 R)
• M2: 480,060 km (0.069 R)
• M3: 580,141 km (0.076 R)
• M4: 747,391 km (0.031 R)
• M5: 1,404,724 km (0.092 R)
• M6: 1,533,977 km (0.068 R)
• M7: 2,063,403 km (0.082 R)
• M8: 2,242,322 km (0.081 R)
• M9: 2,364,544 km (0.118 R)
• M10: 2,909,529 km (0.069 R)
• M11: 3,077,378 km (0.109 R)
• M12: 3,214,110 km (0.099 R)
• M13: 3,745,033 km (0.108 R)
• M14: 3,965,241 km (0.069 R)
• M15: 4,189,788 km (0.072 R)
• M16: 4,495,865 km (0.078 R)
• M17: 5,252,232 km (0.1 R)
• M18: 6,134,410 km (0.069 R)
• M19: 6,703,630 km (0.055 R)
• M20: 7,062,515 km (0.118 R)
• M21: 7,752,311 km (0.115 R)
• M22: 8,034,303 km (0.115 R)
• M23: 8,560,289 km (0.083 R)
• M24: 8,705,698 km (0.095 R)
• M25: 9,445,011 km (0.044 R)
• M26: 10,774,039 km (0.114 R)
• M27: 10,983,775 km (0.119 R)
• M28: 11,354,030 km (0.08 R)
• M29: 12,325,069 km (0.086 R)
• M30: 12,434,575 km (0.076 R)
• M31: 12,876,038 km (0.059 R)
• M32: 13,154,590 km (0.054 R)
• M33: 14,116,504 km (0.12 R)
• M34: 16,831,556 km (0.116 R)
• M35: 17,014,215 km (0.102 R)
• M36: 17,258,658 km (0.068 R)
• M37: 18,310,929 km (0.059 R)
• M38: 18,750,148 km (0.105 R)
• M39: 19,256,537 km (0.056 R)
• M40: 20,024,423 km (0.118 R)
• M41: 21,988,045 km (0.05 R)
• M42: 22,521,959 km (0.071 R)
• M43: 23,263,217 km (0.117 R)
• M44: 24,149,435 km (0.08 R)
• M45: 25,116,286 km (0.086 R)
• M46: 26,236,774 km (0.103 R)
• M47: 26,519,364 km (0.073 R)
• M48: 27,087,836 km (0.11 R)
• M49: 27,301,911 km (0.077 R)
• M50: 27,445,076 km (0.088 R)
• M51: 28,526,220 km (0.057 R)
• M52: 28,889,742 km (0.034 R)
• M53: 29,474,670 km (0.116 R)
• M54: 29,915,834 km (0.053 R)
• M55: 30,507,494 km (0.092 R)
• M56: 31,028,394 km (0.055 R)
• M57: 32,457,053 km (0.067 R)
• M58: 34,292,170 km (0.056 R)
• M59: 34,446,705 km (0.026 R)
• M60: 34,601,389 km (0.067 R)
• M61: 35,847,091 km (0.116 R)
• M62: 36,239,486 km (0.11 R)
• M63: 37,028,465 km (0.095 R)
• M64: 43,624,385 km (0.09 R)
• M65: 43,959,484 km (0.047 R)
• M66: 44,716,449 km (0.114 R)
• M67: 45,987,433 km (0.087 R)
• M68: 47,184,515 km (0.092 R)
• M69: 47,442,422 km (0.093 R)
• M70: 47,614,609 km (0.055 R)
• M71: 48,651,920 km (0.061 R)
• M72: 51,808,435 km (0.079 R)
• M73: 53,053,838 km (0.112 R)
• M74: 53,411,377 km (0.064 R)
• M75: 55,121,131 km (0.112 R)
• M76: 55,392,651 km (0.046 R)
• M77: 55,755,426 km (0.026 R)
• M78: 56,940,091 km (0.108 R)
• M79: 57,214,603 km (0.063 R)
• M80: 57,489,714 km (0.064 R)
• M81: 58,040,982 km (0.087 R)
• M82: 59,334,106 km (0.106 R)
• M83: 61,385,541 km (0.036 R)
• M84: 62,043,024 km (0.049 R)
• M85: 62,703,050 km (0.109 R)
• M86: 62,891,992 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.3

Radius: 5.2

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.83 AU - 17.71 AU

Year: 20640 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,126,732 km

• M1: 179,069 km (0.112 R)
• M2: 2,722,980 km (0.111 R)
• M3: 3,528,415 km (0.074 R)
• M4: 3,605,159 km (0.108 R)
• M5: 4,443,206 km (0.107 R)
• M6: 4,651,447 km (0.094 R)
• M7: 5,163,969 km (0.115 R)
• M8: 5,426,962 km (0.12 R)
• M9: 5,739,173 km (0.087 R)
• M10: 5,784,351 km (0.084 R)
• M11: 5,829,530 km (0.118 R)
• M12: 7,094,230 km (0.101 R)
• M13: 7,632,932 km (0.101 R)
• M14: 7,882,013 km (0.109 R)
• M15: 8,439,713 km (0.106 R)
• M16: 9,326,380 km (0.105 R)
• M17: 10,905,984 km (0.075 R)
• M18: 11,927,139 km (0.05 R)
• M19: 12,100,373 km (0.065 R)
• M20: 12,801,389 km (0.104 R)
• M21: 12,919,422 km (0.072 R)
• M22: 13,455,431 km (0.108 R)
• M23: 15,168,925 km (0.033 R)
• M24: 15,231,457 km (0.117 R)
• M25: 15,607,995 km (0.116 R)
• M26: 16,885,112 km (0.119 R)
• M27: 20,773,609 km (0.063 R)
• M28: 21,121,275 km (0.115 R)
• M29: 22,246,550 km (0.097 R)
• M30: 22,459,727 km (0.112 R)
• M31: 23,247,210 km (0.095 R)
• M32: 23,970,815 km (0.089 R)
• M33: 24,189,377 km (0.079 R)
• M34: 24,848,954 km (0.073 R)
• M35: 25,737,566 km (0.053 R)
• M36: 25,886,715 km (0.107 R)
• M37: 27,014,234 km (0.104 R)
• M38: 28,157,610 km (0.102 R)
• M39: 28,388,290 km (0.036 R)
• M40: 28,851,296 km (0.047 R)
• M41: 31,283,159 km (0.108 R)
• M42: 31,681,538 km (0.077 R)
• M43: 32,483,382 km (0.103 R)
• M44: 33,454,273 km (0.046 R)
• M45: 33,779,947 km (0.115 R)
• M46: 35,590,381 km (0.089 R)
• M47: 36,758,740 km (0.098 R)
• M48: 38,705,307 km (0.115 R)
• M49: 41,556,194 km (0.103 R)
• M50: 41,906,403 km (0.103 R)
• M51: 45,101,364 km (0.083 R)
• M52: 45,551,205 km (0.087 R)
• M53: 46,093,049 km (0.112 R)
• M54: 48,281,815 km (0.108 R)
• M55: 48,465,821 km (0.117 R)
• M56: 49,111,335 km (0.117 R)
• M57: 49,481,441 km (0.074 R)
• M58: 50,131,443 km (0.103 R)
• M59: 51,910,012 km (0.043 R)
• M60: 52,004,109 km (0.113 R)
• M61: 52,098,356 km (0.092 R)
• M62: 52,759,579 km (0.108 R)
• M63: 53,328,649 km (0.077 R)
• M64: 54,568,367 km (0.071 R)
• M65: 55,239,911 km (0.104 R)
• M66: 55,624,827 km (0.11 R)
• M67: 55,914,149 km (0.117 R)
• M68: 56,494,289 km (0.061 R)
• M69: 56,688,019 km (0.105 R)
• M70: 61,007,358 km (0.101 R)
• M71: 61,704,185 km (0.058 R)
• M72: 62,003,680 km (0.116 R)
• M73: 63,407,506 km (0.05 R)
• M74: 65,431,117 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit