🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.7 AU - 0.82 AU

Year: 235 Days

Day: 21.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.34 AU

Year: 514 Days

Day: 14.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.73 AU - 2.41 AU

Year: 1057 Days

Day: 21.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.19 AU - 3.47 AU

Year: 1689 Days

Day: 34.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.45 AU - 4.13 AU

Year: 2618 Days

Day: 44.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,530,525 km

• M1: 297,700 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.16 AU - 6.32 AU

Year: 4255 Days

Day: 42.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 8.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.11 AU - 6.43 AU

Year: 5570 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,530,525 km

• M1: 125,961 km (0.115 R)
• M2: 235,766 km (0.105 R)
• M3: 316,100 km (0.101 R)
• M4: 379,530 km (0.061 R)
• M5: 458,817 km (0.069 R)
• M6: 636,090 km (0.097 R)
• M7: 758,461 km (0.057 R)
• M8: 875,746 km (0.052 R)
• M9: 1,754,035 km (0.061 R)
• M10: 2,204,025 km (0.11 R)
• M11: 2,279,423 km (0.099 R)
• M12: 2,668,826 km (0.084 R)
• M13: 2,789,851 km (0.09 R)
• M14: 3,163,696 km (0.103 R)
• M15: 3,776,748 km (0.05 R)
• M16: 3,912,882 km (0.06 R)
• M17: 4,143,412 km (0.072 R)
• M18: 4,354,644 km (0.068 R)
• M19: 4,473,575 km (0.105 R)
• M20: 4,763,495 km (0.089 R)
• M21: 5,034,716 km (0.081 R)
• M22: 5,904,329 km (0.055 R)
• M23: 6,329,636 km (0.091 R)
• M24: 7,379,214 km (0.115 R)
• M25: 7,492,759 km (0.107 R)
• M26: 7,779,388 km (0.039 R)
• M27: 8,690,440 km (0.12 R)
• M28: 9,357,496 km (0.042 R)
• M29: 9,418,981 km (0.098 R)
• M30: 9,542,250 km (0.115 R)
• M31: 9,635,150 km (0.097 R)
• M32: 9,884,231 km (0.065 R)
• M33: 10,388,675 km (0.119 R)
• M34: 10,837,019 km (0.12 R)
• M35: 10,901,646 km (0.073 R)
• M36: 11,488,518 km (0.095 R)
• M37: 11,719,497 km (0.116 R)
• M38: 12,018,693 km (0.072 R)
• M39: 12,253,262 km (0.115 R)
• M40: 12,489,328 km (0.098 R)
• M41: 13,310,022 km (0.082 R)
• M42: 13,517,963 km (0.053 R)
• M43: 14,007,148 km (0.109 R)
• M44: 14,395,653 km (0.068 R)
• M45: 14,502,317 km (0.09 R)
• M46: 14,716,242 km (0.08 R)
• M47: 14,787,750 km (0.083 R)
• M48: 15,509,709 km (0.061 R)
• M49: 15,838,226 km (0.075 R)
• M50: 16,095,385 km (0.067 R)
• M51: 16,169,136 km (0.113 R)
• M52: 16,465,190 km (0.107 R)
• M53: 16,539,541 km (0.111 R)
• M54: 17,553,365 km (0.052 R)
• M55: 17,743,355 km (0.103 R)
• M56: 17,933,942 km (0.052 R)
• M57: 18,548,640 km (0.041 R)
• M58: 19,365,744 km (0.118 R)
• M59: 20,035,942 km (0.109 R)
• M60: 20,473,665 km (0.076 R)
• M61: 20,553,551 km (0.118 R)
• M62: 20,834,047 km (0.085 R)
• M63: 20,954,623 km (0.096 R)
• M64: 21,035,256 km (0.12 R)
• M65: 21,561,242 km (0.117 R)
• M66: 22,255,675 km (0.06 R)
• M67: 22,667,518 km (0.067 R)
• M68: 23,415,358 km (0.115 R)
• M69: 23,540,721 km (0.058 R)
• M70: 23,960,493 km (0.067 R)
• M71: 24,044,716 km (0.091 R)
• M72: 24,424,994 km (0.095 R)
• M73: 24,935,123 km (0.103 R)
• M74: 25,320,038 km (0.105 R)
• M75: 25,836,300 km (0.055 R)
• M76: 27,758,932 km (0.099 R)
• M77: 28,246,621 km (0.083 R)
• M78: 28,603,262 km (0.105 R)
• M79: 29,051,009 km (0.112 R)
• M80: 29,546,327 km (0.061 R)
• M81: 30,135,145 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 14.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.04 AU - 7.76 AU

Year: 6430 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,530,525 km

• M1: 272,418 km (0.117 R)
• M2: 411,394 km (0.118 R)
• M3: 669,600 km (0.11 R)
• M4: 1,127,519 km (0.038 R)
• M5: 1,222,215 km (0.084 R)
• M6: 1,420,282 km (0.101 R)
• M7: 1,897,948 km (0.119 R)
• M8: 2,113,220 km (0.113 R)
• M9: 2,284,359 km (0.102 R)
• M10: 2,389,377 km (0.119 R)
• M11: 2,733,003 km (0.103 R)
• M12: 2,901,451 km (0.081 R)
• M13: 3,209,622 km (0.087 R)
• M14: 3,488,174 km (0.073 R)
• M15: 4,176,174 km (0.088 R)
• M16: 5,089,170 km (0.087 R)
• M17: 5,227,847 km (0.115 R)
• M18: 5,533,027 km (0.105 R)
• M19: 5,892,211 km (0.119 R)
• M20: 6,136,056 km (0.076 R)
• M21: 6,284,008 km (0.099 R)
• M22: 6,659,050 km (0.054 R)
• M23: 6,785,759 km (0.103 R)
• M24: 7,041,572 km (0.102 R)
• M25: 7,170,675 km (0.081 R)
• M26: 7,457,454 km (0.11 R)
• M27: 8,042,531 km (0.098 R)
• M28: 8,258,999 km (0.045 R)
• M29: 8,449,886 km (0.116 R)
• M30: 8,753,121 km (0.072 R)
• M31: 9,341,789 km (0.104 R)
• M32: 9,598,050 km (0.061 R)
• M33: 10,175,797 km (0.104 R)
• M34: 10,616,662 km (0.11 R)
• M35: 11,214,305 km (0.065 R)
• M36: 11,456,355 km (0.099 R)
• M37: 11,578,127 km (0.076 R)
• M38: 11,730,867 km (0.071 R)
• M39: 12,317,440 km (0.056 R)
• M40: 12,442,055 km (0.099 R)
• M41: 12,976,867 km (0.066 R)
• M42: 13,519,309 km (0.119 R)
• M43: 13,971,394 km (0.055 R)
• M44: 14,297,517 km (0.072 R)
• M45: 14,428,715 km (0.096 R)
• M46: 14,725,218 km (0.09 R)
• M47: 14,924,033 km (0.119 R)
• M48: 15,123,746 km (0.116 R)
• M49: 15,829,848 km (0.06 R)
• M50: 16,306,467 km (0.074 R)
• M51: 16,409,241 km (0.116 R)
• M52: 16,649,944 km (0.108 R)
• M53: 19,337,170 km (0.064 R)
• M54: 19,773,697 km (0.061 R)
• M55: 19,883,352 km (0.083 R)
• M56: 19,993,157 km (0.115 R)
• M57: 20,323,918 km (0.044 R)
• M58: 21,177,374 km (0.088 R)
• M59: 22,118,494 km (0.037 R)
• M60: 22,689,659 km (0.086 R)
• M61: 23,034,631 km (0.113 R)
• M62: 23,265,760 km (0.101 R)
• M63: 23,420,145 km (0.099 R)
• M64: 23,730,112 km (0.045 R)
• M65: 23,963,335 km (0.081 R)
• M66: 24,158,411 km (0.082 R)
• M67: 24,904,306 km (0.106 R)
• M68: 25,220,555 km (0.032 R)
• M69: 25,777,359 km (0.1 R)
• M70: 26,137,441 km (0.077 R)
• M71: 26,579,802 km (0.102 R)
• M72: 27,105,788 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 8.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.42 AU - 7.44 AU

Year: 6472 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,530,525 km

• M1: 116,686 km (0.096 R)
• M2: 198,068 km (0.067 R)
• M3: 253,419 km (0.086 R)
• M4: 326,123 km (0.118 R)
• M5: 474,225 km (0.084 R)
• M6: 606,769 km (0.106 R)
• M7: 865,274 km (0.113 R)
• M8: 1,222,364 km (0.091 R)
• M9: 1,288,935 km (0.082 R)
• M10: 1,339,799 km (0.061 R)
• M11: 1,514,080 km (0.112 R)
• M12: 1,585,887 km (0.11 R)
• M13: 1,751,941 km (0.104 R)
• M14: 2,001,769 km (0.088 R)
• M15: 2,120,999 km (0.08 R)
• M16: 2,492,749 km (0.111 R)
• M17: 2,556,777 km (0.119 R)
• M18: 2,818,125 km (0.113 R)
• M19: 3,134,225 km (0.094 R)
• M20: 3,319,876 km (0.09 R)
• M21: 3,461,545 km (0.101 R)
• M22: 3,556,989 km (0.089 R)
• M23: 3,799,786 km (0.1 R)
• M24: 4,586,521 km (0.109 R)
• M25: 4,638,880 km (0.056 R)
• M26: 4,931,045 km (0.094 R)
• M27: 4,984,900 km (0.11 R)
• M28: 5,065,833 km (0.112 R)
• M29: 5,147,364 km (0.109 R)
• M30: 5,311,622 km (0.116 R)
• M31: 5,449,850 km (0.112 R)
• M32: 6,450,361 km (0.101 R)
• M33: 7,138,362 km (0.037 R)
• M34: 7,352,436 km (0.107 R)
• M35: 7,880,965 km (0.117 R)
• M36: 8,745,641 km (0.076 R)
• M37: 9,172,593 km (0.072 R)
• M38: 9,338,647 km (0.1 R)
• M39: 9,572,768 km (0.055 R)
• M40: 9,673,746 km (0.026 R)
• M41: 11,230,013 km (0.047 R)
• M42: 11,622,109 km (0.07 R)
• M43: 12,899,525 km (0.07 R)
• M44: 13,953,293 km (0.103 R)
• M45: 14,029,588 km (0.114 R)
• M46: 14,259,370 km (0.055 R)
• M47: 14,336,263 km (0.116 R)
• M48: 14,800,465 km (0.077 R)
• M49: 15,466,475 km (0.1 R)
• M50: 15,743,530 km (0.064 R)
• M51: 15,862,760 km (0.081 R)
• M52: 16,102,266 km (0.077 R)
• M53: 16,222,393 km (0.108 R)
• M54: 17,399,280 km (0.098 R)
• M55: 17,687,555 km (0.051 R)
• M56: 17,977,326 km (0.093 R)
• M57: 18,060,353 km (0.091 R)
• M58: 18,310,331 km (0.11 R)
• M59: 18,477,731 km (0.114 R)
• M60: 18,729,653 km (0.084 R)
• M61: 19,791,499 km (0.098 R)
• M62: 20,049,256 km (0.117 R)
• M63: 20,481,444 km (0.077 R)
• M64: 21,486,892 km (0.117 R)
• M65: 22,508,346 km (0.1 R)
• M66: 22,597,806 km (0.038 R)
• M67: 22,957,289 km (0.102 R)
• M68: 23,228,211 km (0.114 R)
• M69: 23,681,941 km (0.106 R)
• M70: 24,736,756 km (0.111 R)
• M71: 24,921,659 km (0.052 R)
• M72: 25,853,504 km (0.102 R)
• M73: 26,135,346 km (0.075 R)
• M74: 26,702,023 km (0.074 R)
• M75: 27,225,017 km (0.112 R)
• M76: 27,559,518 km (0.081 R)
• M77: 28,088,047 km (0.093 R)
• M78: 29,008,822 km (0.119 R)
• M79: 29,203,898 km (0.1 R)
• M80: 29,399,422 km (0.056 R)
• M81: 29,595,396 km (0.075 R)
• M82: 30,284,743 km (0.117 R)
• M83: 30,730,694 km (0.103 R)
• M84: 30,929,659 km (0.099 R)
• M85: 31,228,705 km (0.107 R)
• M86: 31,629,179 km (0.053 R)
• M87: 32,485,477 km (0.108 R)
• M88: 33,043,776 km (0.04 R)
• M89: 33,400,567 km (0.1 R)
• M90: 33,758,704 km (0.091 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit