🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.74 AU - 0.76 AU

Year: 276 Days

Day: 47.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 315 Days

Day: 39.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,659,029 km

• M1: 318,045 km (0.097 R)
• M2: 634,893 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.96 AU - 1.04 AU

Year: 425 Days

Day: 35.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.07 AU - 2.85 AU

Year: 1638 Days

Day: 41.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,659,029 km

• M1: 317,596 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.32 AU - 2.66 AU

Year: 1668 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,659,029 km

• M1: 1,208,601 km (0.061 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 8.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.2 AU - 3.92 AU

Year: 2852 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,659,029 km

• M1: 106,813 km (0.116 R)
• M2: 160,818 km (0.062 R)
• M3: 223,200 km (0.066 R)
• M4: 286,480 km (0.094 R)
• M5: 351,256 km (0.118 R)
• M6: 704,008 km (0.064 R)
• M7: 768,933 km (0.078 R)
• M8: 935,735 km (0.089 R)
• M9: 1,125,275 km (0.111 R)
• M10: 1,269,936 km (0.042 R)
• M11: 1,480,570 km (0.099 R)
• M12: 1,639,742 km (0.09 R)
• M13: 1,843,644 km (0.045 R)
• M14: 1,922,183 km (0.092 R)
• M15: 2,055,624 km (0.113 R)
• M16: 2,247,708 km (0.03 R)
• M17: 2,532,243 km (0.101 R)
• M18: 2,768,309 km (0.12 R)
• M19: 2,843,556 km (0.106 R)
• M20: 2,980,738 km (0.118 R)
• M21: 3,073,488 km (0.045 R)
• M22: 3,470,072 km (0.086 R)
• M23: 4,936,281 km (0.109 R)
• M24: 5,513,430 km (0.074 R)
• M25: 5,819,806 km (0.06 R)
• M26: 6,072,776 km (0.103 R)
• M27: 6,230,153 km (0.106 R)
• M28: 6,369,129 km (0.034 R)
• M29: 6,488,957 km (0.071 R)
• M30: 6,609,533 km (0.07 R)
• M31: 6,670,120 km (0.106 R)
• M32: 6,812,238 km (0.097 R)
• M33: 6,955,403 km (0.058 R)
• M34: 7,120,260 km (0.047 R)
• M35: 7,307,258 km (0.109 R)
• M36: 7,643,554 km (0.08 R)
• M37: 7,856,431 km (0.081 R)
• M38: 7,920,609 km (0.105 R)
• M39: 8,071,254 km (0.036 R)
• M40: 8,179,413 km (0.111 R)
• M41: 8,462,752 km (0.088 R)
• M42: 8,528,575 km (0.119 R)
• M43: 9,016,862 km (0.105 R)
• M44: 9,354,953 km (0.107 R)
• M45: 10,253,288 km (0.105 R)
• M46: 10,370,573 km (0.043 R)
• M47: 10,582,553 km (0.115 R)
• M48: 10,677,249 km (0.094 R)
• M49: 11,203,235 km (0.059 R)
• M50: 11,348,046 km (0.05 R)
• M51: 11,737,599 km (0.036 R)
• M52: 11,933,871 km (0.086 R)
• M53: 12,057,289 km (0.102 R)
• M54: 13,723,959 km (0.096 R)
• M55: 14,060,704 km (0.11 R)
• M56: 14,269,393 km (0.103 R)
• M57: 14,373,962 km (0.097 R)
• M58: 14,610,476 km (0.065 R)
• M59: 14,768,900 km (0.04 R)
• M60: 15,515,394 km (0.12 R)
• M61: 15,920,505 km (0.099 R)
• M62: 16,110,643 km (0.084 R)
• M63: 16,274,304 km (0.099 R)
• M64: 16,411,036 km (0.11 R)
• M65: 16,823,777 km (0.12 R)
• M66: 17,184,158 km (0.071 R)
• M67: 17,771,629 km (0.072 R)
• M68: 17,968,948 km (0.051 R)
• M69: 18,053,770 km (0.108 R)
• M70: 18,195,439 km (0.093 R)
• M71: 18,394,255 km (0.054 R)
• M72: 18,479,825 km (0.112 R)
• M73: 18,909,021 km (0.059 R)
• M74: 19,312,636 km (0.094 R)
• M75: 19,399,553 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.01 AU - 8 AU

Year: 7036 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,659,029 km

• M1: 114,891 km (0.09 R)
• M2: 189,989 km (0.065 R)
• M3: 557,402 km (0.093 R)
• M4: 691,142 km (0.116 R)
• M5: 769,531 km (0.069 R)
• M6: 1,182,422 km (0.053 R)
• M7: 1,251,685 km (0.072 R)
• M8: 1,385,426 km (0.06 R)
• M9: 1,514,529 km (0.055 R)
• M10: 1,725,761 km (0.117 R)
• M11: 1,815,071 km (0.115 R)
• M12: 1,936,544 km (0.049 R)
• M13: 1,998,328 km (0.03 R)
• M14: 2,060,711 km (0.067 R)
• M15: 2,187,570 km (0.036 R)
• M16: 2,416,006 km (0.095 R)
• M17: 2,779,080 km (0.058 R)
• M18: 3,038,782 km (0.094 R)
• M19: 3,171,624 km (0.106 R)
• M20: 3,331,096 km (0.116 R)
• M21: 3,530,959 km (0.099 R)
• M22: 3,594,388 km (0.098 R)
• M23: 3,851,397 km (0.063 R)
• M24: 3,969,131 km (0.037 R)
• M25: 4,034,954 km (0.103 R)
• M26: 4,520,249 km (0.066 R)
• M27: 4,616,740 km (0.106 R)
• M28: 4,713,979 km (0.076 R)
• M29: 4,938,675 km (0.059 R)
• M30: 5,009,733 km (0.12 R)
• M31: 5,311,622 km (0.065 R)
• M32: 5,842,844 km (0.076 R)
• M33: 5,948,161 km (0.086 R)
• M34: 6,008,598 km (0.113 R)
• M35: 6,114,963 km (0.08 R)
• M36: 6,175,998 km (0.078 R)
• M37: 6,237,184 km (0.104 R)
• M38: 6,892,273 km (0.097 R)
• M39: 6,987,717 km (0.046 R)
• M40: 7,083,459 km (0.074 R)
• M41: 7,438,605 km (0.081 R)
• M42: 7,601,965 km (0.079 R)
• M43: 7,882,461 km (0.085 R)
• M44: 7,998,998 km (0.104 R)
• M45: 8,334,845 km (0.058 R)
• M46: 8,589,910 km (0.078 R)
• M47: 8,744,145 km (0.116 R)
• M48: 9,003,249 km (0.107 R)
• M49: 9,194,884 km (0.098 R)
• M50: 9,849,524 km (0.102 R)
• M51: 9,939,133 km (0.114 R)
• M52: 10,155,302 km (0.038 R)
• M53: 10,905,685 km (0.058 R)
• M54: 11,203,385 km (0.095 R)
• M55: 11,278,183 km (0.107 R)
• M56: 11,353,282 km (0.112 R)
• M57: 11,787,714 km (0.028 R)
• M58: 12,016,599 km (0.091 R)
• M59: 12,907,603 km (0.118 R)
• M60: 13,025,487 km (0.113 R)
• M61: 13,084,428 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 11.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.75 AU - 11.51 AU

Year: 12689 Days

Day: 8 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,659,029 km

• M1: 167,998 km (0.082 R)
• M2: 583,282 km (0.102 R)
• M3: 1,041,650 km (0.081 R)
• M4: 1,426,715 km (0.12 R)
• M5: 1,828,834 km (0.114 R)
• M6: 2,070,734 km (0.078 R)
• M7: 2,438,595 km (0.047 R)
• M8: 2,766,214 km (0.113 R)
• M9: 3,140,059 km (0.063 R)
• M10: 3,268,265 km (0.05 R)
• M11: 4,214,322 km (0.083 R)
• M12: 4,717,718 km (0.073 R)
• M13: 5,470,196 km (0.104 R)
• M14: 5,625,179 km (0.056 R)
• M15: 5,860,497 km (0.072 R)
• M16: 6,668,175 km (0.118 R)
• M17: 6,917,256 km (0.118 R)
• M18: 7,001,031 km (0.115 R)
• M19: 7,085,105 km (0.061 R)
• M20: 7,596,729 km (0.069 R)
• M21: 9,248,589 km (0.11 R)
• M22: 10,091,274 km (0.102 R)
• M23: 10,666,627 km (0.106 R)
• M24: 11,007,262 km (0.098 R)
• M25: 11,302,119 km (0.097 R)
• M26: 11,450,371 km (0.109 R)
• M27: 12,100,972 km (0.117 R)
• M28: 12,202,100 km (0.093 R)
• M29: 12,763,541 km (0.025 R)
• M30: 13,752,981 km (0.101 R)
• M31: 17,150,049 km (0.074 R)
• M32: 17,263,893 km (0.089 R)
• M33: 17,492,030 km (0.044 R)
• M34: 17,778,660 km (0.112 R)
• M35: 18,182,724 km (0.084 R)
• M36: 18,589,630 km (0.104 R)
• M37: 19,590,589 km (0.099 R)
• M38: 20,067,806 km (0.08 R)
• M39: 20,730,076 km (0.095 R)
• M40: 20,911,838 km (0.045 R)
• M41: 21,094,347 km (0.088 R)
• M42: 23,198,291 km (0.025 R)
• M43: 23,387,234 km (0.097 R)
• M44: 23,513,345 km (0.12 R)
• M45: 23,893,323 km (0.05 R)
• M46: 25,303,732 km (0.116 R)
• M47: 25,627,910 km (0.078 R)
• M48: 25,953,735 km (0.119 R)
• M49: 26,543,449 km (0.09 R)
• M50: 26,740,919 km (0.084 R)
• M51: 27,602,602 km (0.078 R)
• M52: 28,003,375 km (0.113 R)
• M53: 28,137,415 km (0.108 R)
• M54: 29,694,130 km (0.082 R)
• M55: 29,830,713 km (0.112 R)
• M56: 30,242,107 km (0.051 R)
• M57: 31,209,108 km (0.098 R)
• M58: 31,487,210 km (0.098 R)
• M59: 31,766,210 km (0.05 R)
• M60: 32,537,686 km (0.091 R)
• M61: 34,744,853 km (0.067 R)
• M62: 36,048,449 km (0.095 R)
• M63: 36,194,307 km (0.081 R)
• M64: 37,885,511 km (0.107 R)
• M65: 37,959,562 km (0.025 R)
• M66: 39,301,904 km (0.117 R)
• M67: 39,452,100 km (0.105 R)
• M68: 40,735,799 km (0.119 R)
• M69: 40,811,646 km (0.076 R)
• M70: 40,963,637 km (0.047 R)
• M71: 42,263,343 km (0.093 R)
• M72: 43,111,563 km (0.12 R)
• M73: 43,499,022 km (0.025 R)
• M74: 47,836,163 km (0.117 R)
• M75: 47,996,382 km (0.093 R)
• M76: 48,156,901 km (0.091 R)
• M77: 48,881,254 km (0.116 R)
• M78: 48,962,037 km (0.083 R)
• M79: 49,123,453 km (0.091 R)
• M80: 50,422,262 km (0.076 R)
• M81: 51,157,834 km (0.062 R)
• M82: 51,650,161 km (0.055 R)
• M83: 51,896,848 km (0.041 R)
• M84: 53,302,469 km (0.055 R)
• M85: 55,224,204 km (0.117 R)
• M86: 55,644,873 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit