🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 43.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.94 AU

Year: 715 Days

Day: 28.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,799,487 km

• M1: 452,234 km (0.119 R)
• M2: 513,121 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.66 AU - 1.68 AU

Year: 792 Days

Day: 14.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.1 AU - 3.8 AU

Year: 2352 Days

Day: 19.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,799,487 km

• M1: 2,128,479 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.77 AU - 4.31 AU

Year: 2981 Days

Day: 30.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.08 AU - 5.2 AU

Year: 3669 Days

Day: 25 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 11.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.35 AU - 6.67 AU

Year: 5409 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,799,487 km

• M1: 159,172 km (0.085 R)
• M2: 285,134 km (0.084 R)
• M3: 365,019 km (0.092 R)
• M4: 456,423 km (0.068 R)
• M5: 551,119 km (0.079 R)
• M6: 625,768 km (0.073 R)
• M7: 787,184 km (0.105 R)
• M8: 1,022,501 km (0.09 R)
• M9: 1,153,549 km (0.072 R)
• M10: 1,337,555 km (0.083 R)
• M11: 1,423,573 km (0.066 R)
• M12: 1,571,376 km (0.03 R)
• M13: 1,693,448 km (0.12 R)
• M14: 1,936,544 km (0.061 R)
• M15: 2,012,839 km (0.087 R)
• M16: 2,191,160 km (0.071 R)
• M17: 2,363,347 km (0.115 R)
• M18: 2,660,149 km (0.106 R)
• M19: 2,757,837 km (0.098 R)
• M20: 2,881,554 km (0.1 R)
• M21: 3,070,646 km (0.116 R)
• M22: 3,212,016 km (0.064 R)
• M23: 3,395,124 km (0.11 R)
• M24: 3,554,894 km (0.114 R)
• M25: 3,676,368 km (0.099 R)
• M26: 3,854,240 km (0.095 R)
• M27: 4,190,386 km (0.101 R)
• M28: 4,801,344 km (0.08 R)
• M29: 5,163,221 km (0.073 R)
• M30: 5,301,150 km (0.028 R)
• M31: 5,612,314 km (0.038 R)
• M32: 5,770,139 km (0.106 R)
• M33: 6,090,129 km (0.084 R)
• M34: 6,630,926 km (0.113 R)
• M35: 6,881,951 km (0.117 R)
• M36: 7,050,996 km (0.081 R)
• M37: 7,549,157 km (0.117 R)
• M38: 7,758,744 km (0.109 R)
• M39: 7,987,928 km (0.092 R)
• M40: 8,470,979 km (0.097 R)
• M41: 8,908,404 km (0.07 R)
• M42: 9,111,408 km (0.075 R)
• M43: 9,241,259 km (0.106 R)
• M44: 9,767,395 km (0.115 R)
• M45: 10,129,870 km (0.05 R)
• M46: 10,574,774 km (0.1 R)
• M47: 10,672,312 km (0.057 R)
• M48: 11,463,386 km (0.079 R)
• M49: 11,543,570 km (0.111 R)
• M50: 11,785,171 km (0.038 R)
• M51: 12,747,683 km (0.072 R)
• M52: 12,830,710 km (0.075 R)
• M53: 12,997,512 km (0.117 R)
• M54: 13,333,060 km (0.061 R)
• M55: 13,438,526 km (0.095 R)
• M56: 13,970,048 km (0.071 R)
• M57: 14,141,636 km (0.098 R)
• M58: 14,270,739 km (0.076 R)
• M59: 14,616,909 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 9.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.9 AU - 8.14 AU

Year: 6111 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,799,487 km

• M1: 131,646 km (0.096 R)
• M2: 217,067 km (0.09 R)
• M3: 557,402 km (0.097 R)
• M4: 1,121,086 km (0.118 R)
• M5: 1,326,484 km (0.036 R)
• M6: 1,433,896 km (0.106 R)
• M7: 1,715,439 km (0.08 R)
• M8: 1,929,214 km (0.025 R)
• M9: 2,027,051 km (0.1 R)
• M10: 2,088,985 km (0.103 R)
• M11: 2,382,645 km (0.1 R)
• M12: 2,527,755 km (0.111 R)
• M13: 2,716,697 km (0.111 R)
• M14: 2,882,452 km (0.109 R)
• M15: 3,108,793 km (0.079 R)
• M16: 3,195,111 km (0.101 R)
• M17: 3,355,630 km (0.088 R)
• M18: 4,277,153 km (0.112 R)
• M19: 4,389,650 km (0.069 R)
• M20: 4,601,032 km (0.105 R)
• M21: 5,067,927 km (0.084 R)
• M22: 5,324,188 km (0.076 R)
• M23: 5,410,656 km (0.115 R)
• M24: 5,497,572 km (0.031 R)
• M25: 5,796,469 km (0.094 R)
• M26: 6,300,314 km (0.042 R)
• M27: 7,044,564 km (0.118 R)
• M28: 8,053,302 km (0.09 R)
• M29: 8,941,914 km (0.039 R)
• M30: 10,548,894 km (0.062 R)
• M31: 11,251,854 km (0.06 R)
• M32: 12,037,991 km (0.11 R)
• M33: 12,265,829 km (0.1 R)
• M34: 12,865,118 km (0.038 R)
• M35: 13,121,379 km (0.103 R)
• M36: 14,694,999 km (0.101 R)
• M37: 14,865,391 km (0.041 R)
• M38: 15,257,337 km (0.066 R)
• M39: 15,454,507 km (0.111 R)
• M40: 15,751,908 km (0.099 R)
• M41: 16,051,253 km (0.109 R)
• M42: 16,302,129 km (0.031 R)
• M43: 16,960,659 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 13.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.89 AU - 11.51 AU

Year: 13759 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,799,487 km

• M1: 178,919 km (0.094 R)
• M2: 342,579 km (0.074 R)
• M3: 453,730 km (0.08 R)
• M4: 633,248 km (0.084 R)
• M5: 761,603 km (0.074 R)
• M6: 1,853,966 km (0.091 R)
• M7: 2,274,187 km (0.119 R)
• M8: 3,570,602 km (0.07 R)
• M9: 3,742,340 km (0.119 R)
• M10: 4,346,865 km (0.055 R)
• M11: 4,604,772 km (0.11 R)
• M12: 4,754,370 km (0.106 R)
• M13: 5,020,355 km (0.116 R)
• M14: 5,448,055 km (0.118 R)
• M15: 5,566,836 km (0.048 R)
• M16: 5,968,805 km (0.047 R)
• M17: 6,589,786 km (0.054 R)
• M18: 6,716,496 km (0.116 R)
• M19: 7,449,675 km (0.047 R)
• M20: 7,581,770 km (0.056 R)
• M21: 8,619,979 km (0.096 R)
• M22: 9,226,598 km (0.101 R)
• M23: 9,321,294 km (0.084 R)
• M24: 10,927,825 km (0.112 R)
• M25: 11,178,850 km (0.078 R)
• M26: 12,618,880 km (0.109 R)
• M27: 13,629,114 km (0.088 R)
• M28: 14,445,021 km (0.091 R)
• M29: 14,665,378 km (0.108 R)
• M30: 15,613,979 km (0.12 R)
• M31: 18,696,742 km (0.116 R)
• M32: 18,816,719 km (0.088 R)
• M33: 18,936,846 km (0.065 R)
• M34: 19,299,023 km (0.091 R)
• M35: 19,663,593 km (0.084 R)
• M36: 20,337,681 km (0.068 R)
• M37: 20,832,700 km (0.069 R)
• M38: 21,457,122 km (0.059 R)
• M39: 21,582,784 km (0.038 R)
• M40: 21,771,577 km (0.105 R)
• M41: 22,596,609 km (0.098 R)
• M42: 24,146,293 km (0.082 R)
• M43: 24,276,892 km (0.066 R)
• M44: 26,064,287 km (0.107 R)
• M45: 27,620,105 km (0.113 R)
• M46: 27,756,688 km (0.074 R)
• M47: 29,066,717 km (0.109 R)
• M48: 29,205,843 km (0.059 R)
• M49: 29,834,303 km (0.08 R)
• M50: 30,044,788 km (0.069 R)
• M51: 30,891,811 km (0.092 R)
• M52: 31,532,239 km (0.115 R)
• M53: 32,105,199 km (0.082 R)
• M54: 32,320,919 km (0.086 R)
• M55: 32,970,922 km (0.097 R)
• M56: 33,116,032 km (0.075 R)
• M57: 33,698,416 km (0.111 R)
• M58: 36,510,557 km (0.033 R)
• M59: 36,961,445 km (0.059 R)
• M60: 37,338,581 km (0.103 R)
• M61: 38,477,620 km (0.026 R)
• M62: 38,706,803 km (0.031 R)
• M63: 39,013,180 km (0.064 R)
• M64: 39,320,304 km (0.115 R)
• M65: 40,168,973 km (0.093 R)
• M66: 40,401,448 km (0.111 R)
• M67: 40,867,745 km (0.111 R)
• M68: 41,492,465 km (0.094 R)
• M69: 42,751,032 km (0.092 R)
• M70: 46,520,450 km (0.066 R)
• M71: 46,927,655 km (0.057 R)
• M72: 47,827,786 km (0.048 R)
• M73: 49,977,806 km (0.039 R)
• M74: 50,227,934 km (0.104 R)
• M75: 50,311,409 km (0.076 R)
• M76: 50,478,361 km (0.039 R)
• M77: 50,729,386 km (0.108 R)
• M78: 51,064,635 km (0.096 R)
• M79: 51,737,227 km (0.109 R)
• M80: 53,516,993 km (0.106 R)
• M81: 54,800,542 km (0.117 R)
• M82: 57,136,364 km (0.115 R)
• M83: 58,097,231 km (0.113 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: 168 - 18,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit