🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 137 Days

Day: 29.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 149 Days

Day: 18 Hours

Environment

Temp: 204 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.72 AU - 2.02 AU

Year: 934 Days

Day: 26.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 11.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6 AU - 9.62 AU

Year: 7972 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,496,700 km

• M1: 144,212 km (0.105 R)
• M2: 217,216 km (0.096 R)
• M3: 353,051 km (0.07 R)
• M4: 528,828 km (0.038 R)
• M5: 723,156 km (0.086 R)
• M6: 926,759 km (0.094 R)
• M7: 1,100,592 km (0.115 R)
• M8: 1,338,003 km (0.116 R)
• M9: 1,444,966 km (0.075 R)
• M10: 1,764,208 km (0.066 R)
• M11: 1,902,287 km (0.082 R)
• M12: 2,534,936 km (0.05 R)
• M13: 2,851,635 km (0.098 R)
• M14: 3,085,606 km (0.062 R)
• M15: 3,229,220 km (0.108 R)
• M16: 3,399,462 km (0.09 R)
• M17: 3,723,790 km (0.105 R)
• M18: 3,928,290 km (0.094 R)
• M19: 4,006,081 km (0.055 R)
• M20: 4,348,661 km (0.103 R)
• M21: 4,482,999 km (0.06 R)
• M22: 5,118,940 km (0.046 R)
• M23: 5,578,056 km (0.093 R)
• M24: 5,724,363 km (0.112 R)
• M25: 6,322,006 km (0.075 R)
• M26: 6,535,931 km (0.114 R)
• M27: 6,752,249 km (0.109 R)
• M28: 7,097,073 km (0.094 R)
• M29: 7,192,067 km (0.061 R)
• M30: 7,383,553 km (0.108 R)
• M31: 7,641,310 km (0.045 R)
• M32: 7,738,698 km (0.104 R)
• M33: 7,967,732 km (0.036 R)
• M34: 8,634,490 km (0.11 R)
• M35: 9,215,229 km (0.115 R)
• M36: 9,667,912 km (0.11 R)
• M37: 10,092,172 km (0.111 R)
• M38: 10,342,598 km (0.081 R)
• M39: 10,558,917 km (0.1 R)
• M40: 11,327,551 km (0.113 R)
• M41: 11,849,947 km (0.115 R)
• M42: 12,342,124 km (0.091 R)
• M43: 12,418,568 km (0.068 R)
• M44: 12,686,947 km (0.063 R)
• M45: 14,017,620 km (0.079 R)
• M46: 14,097,355 km (0.094 R)
• M47: 14,377,253 km (0.112 R)
• M48: 14,497,829 km (0.111 R)
• M49: 14,902,192 km (0.063 R)
• M50: 15,846,304 km (0.101 R)
• M51: 17,448,198 km (0.036 R)
• M52: 18,138,143 km (0.047 R)
• M53: 19,455,502 km (0.116 R)
• M54: 19,722,834 km (0.076 R)
• M55: 20,260,788 km (0.098 R)
• M56: 20,712,872 km (0.102 R)
• M57: 21,214,025 km (0.06 R)
• M58: 21,627,065 km (0.084 R)
• M59: 22,554,273 km (0.087 R)
• M60: 24,543,625 km (0.082 R)
• M61: 25,219,209 km (0.06 R)
• M62: 25,461,857 km (0.095 R)
• M63: 25,852,008 km (0.106 R)
• M64: 26,934,648 km (0.107 R)
• M65: 27,083,498 km (0.051 R)
• M66: 27,581,509 km (0.104 R)
• M67: 28,283,721 km (0.042 R)
• M68: 28,384,550 km (0.069 R)
• M69: 29,144,358 km (0.06 R)
• M70: 29,501,149 km (0.086 R)
• M71: 29,654,636 km (0.113 R)
• M72: 29,808,273 km (0.115 R)
• M73: 29,910,897 km (0.037 R)
• M74: 30,373,903 km (0.081 R)
• M75: 31,307,244 km (0.107 R)
• M76: 31,463,723 km (0.056 R)
• M77: 32,144,842 km (0.082 R)
• M78: 32,250,010 km (0.114 R)
• M79: 32,724,833 km (0.12 R)
• M80: 33,468,185 km (0.088 R)
• M81: 34,539,755 km (0.09 R)
• M82: 34,863,335 km (0.086 R)
• M83: 35,894,812 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 11.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.41 AU - 9.23 AU

Year: 9567 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,496,700 km

• M1: 143,614 km (0.052 R)
• M2: 220,657 km (0.095 R)
• M3: 337,642 km (0.115 R)
• M4: 485,295 km (0.073 R)
• M5: 969,095 km (0.063 R)
• M6: 1,325,288 km (0.069 R)
• M7: 1,628,822 km (0.119 R)
• M8: 1,802,654 km (0.045 R)
• M9: 1,926,671 km (0.102 R)
• M10: 2,053,680 km (0.079 R)
• M11: 2,139,848 km (0.119 R)
• M12: 2,620,655 km (0.04 R)
• M13: 2,698,895 km (0.108 R)
• M14: 3,302,074 km (0.114 R)
• M15: 3,437,909 km (0.113 R)
• M16: 3,662,754 km (0.038 R)
• M17: 3,821,328 km (0.085 R)
• M18: 3,946,242 km (0.058 R)
• M19: 4,237,060 km (0.094 R)
• M20: 4,385,013 km (0.1 R)
• M21: 4,705,302 km (0.063 R)
• M22: 4,839,491 km (0.105 R)
• M23: 4,974,877 km (0.046 R)
• M24: 5,549,333 km (0.092 R)
• M25: 5,630,265 km (0.101 R)
• M26: 5,895,951 km (0.08 R)
• M27: 6,082,350 km (0.105 R)
• M28: 6,418,497 km (0.079 R)
• M29: 6,847,394 km (0.049 R)
• M30: 6,934,310 km (0.111 R)
• M31: 7,800,781 km (0.084 R)
• M32: 7,959,953 km (0.098 R)
• M33: 8,724,847 km (0.083 R)
• M34: 9,080,292 km (0.081 R)
• M35: 9,319,947 km (0.101 R)
• M36: 9,392,203 km (0.085 R)
• M37: 9,513,078 km (0.106 R)
• M38: 9,634,552 km (0.075 R)
• M39: 10,549,193 km (0.112 R)
• M40: 10,851,830 km (0.077 R)
• M41: 11,208,620 km (0.08 R)
• M42: 11,311,245 km (0.113 R)
• M43: 13,238,664 km (0.08 R)
• M44: 15,322,562 km (0.109 R)
• M45: 15,579,421 km (0.056 R)
• M46: 16,358,677 km (0.045 R)
• M47: 17,328,370 km (0.081 R)
• M48: 17,625,771 km (0.083 R)
• M49: 19,631,579 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.3

Radius: 5.7

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.62 AU - 14.26 AU

Year: 17002 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,496,700 km

• M1: 310,416 km (0.087 R)
• M2: 414,835 km (0.081 R)
• M3: 658,231 km (0.093 R)
• M4: 795,262 km (0.096 R)
• M5: 1,344,286 km (0.118 R)
• M6: 1,459,926 km (0.109 R)
• M7: 1,795,025 km (0.113 R)
• M8: 2,119,802 km (0.079 R)
• M9: 2,749,609 km (0.112 R)
• M10: 3,199,749 km (0.057 R)
• M11: 3,472,915 km (0.062 R)
• M12: 6,296,574 km (0.079 R)
• M13: 6,345,044 km (0.114 R)
• M14: 6,986,071 km (0.104 R)
• M15: 7,699,354 km (0.108 R)
• M16: 10,891,623 km (0.118 R)
• M17: 10,949,816 km (0.08 R)
• M18: 11,835,585 km (0.117 R)
• M19: 12,075,690 km (0.068 R)
• M20: 12,256,853 km (0.087 R)
• M21: 13,237,916 km (0.114 R)
• M22: 13,549,678 km (0.119 R)
• M23: 14,244,111 km (0.075 R)
• M24: 15,667,235 km (0.065 R)
• M25: 16,129,493 km (0.054 R)
• M26: 16,195,914 km (0.106 R)
• M27: 16,329,056 km (0.115 R)
• M28: 16,529,368 km (0.055 R)
• M29: 17,954,138 km (0.043 R)
• M30: 18,368,375 km (0.075 R)
• M31: 18,995,638 km (0.049 R)
• M32: 19,136,111 km (0.093 R)
• M33: 19,914,169 km (0.109 R)
• M34: 20,271,259 km (0.037 R)
• M35: 20,486,531 km (0.106 R)
• M36: 20,919,317 km (0.055 R)
• M37: 21,720,713 km (0.11 R)
• M38: 22,014,523 km (0.116 R)
• M39: 22,383,881 km (0.086 R)
• M40: 22,755,033 km (0.095 R)
• M41: 22,978,831 km (0.113 R)
• M42: 23,579,018 km (0.099 R)
• M43: 23,654,415 km (0.06 R)
• M44: 24,260,287 km (0.094 R)
• M45: 24,948,138 km (0.083 R)
• M46: 26,421,228 km (0.112 R)
• M47: 26,656,396 km (0.075 R)
• M48: 28,401,904 km (0.07 R)
• M49: 28,803,724 km (0.118 R)
• M50: 29,126,556 km (0.078 R)
• M51: 29,775,960 km (0.092 R)
• M52: 29,857,341 km (0.104 R)
• M53: 30,102,383 km (0.035 R)
• M54: 31,918,800 km (0.057 R)
• M55: 33,770,373 km (0.102 R)
• M56: 34,366,820 km (0.109 R)
• M57: 35,052,726 km (0.107 R)
• M58: 39,351,421 km (0.107 R)
• M59: 39,978,834 km (0.077 R)
• M60: 41,153,028 km (0.094 R)
• M61: 41,972,525 km (0.117 R)
• M62: 42,246,887 km (0.119 R)
• M63: 43,442,773 km (0.05 R)
• M64: 44,836,277 km (0.103 R)
• M65: 46,527,780 km (0.118 R)
• M66: 48,527,455 km (0.09 R)
• M67: 49,200,197 km (0.1 R)
• M68: 49,393,028 km (0.111 R)
• M69: 49,972,870 km (0.09 R)
• M70: 50,360,777 km (0.081 R)
• M71: 52,807,300 km (0.077 R)
• M72: 53,598,374 km (0.086 R)
• M73: 54,892,096 km (0.082 R)
• M74: 55,693,342 km (0.059 R)
• M75: 56,397,649 km (0.037 R)
• M76: 56,599,457 km (0.086 R)
• M77: 57,003,670 km (0.118 R)
• M78: 58,120,269 km (0.065 R)
• M79: 58,426,047 km (0.108 R)
• M80: 61,409,477 km (0.09 R)
• M81: 61,513,298 km (0.098 R)
• M82: 64,653,058 km (0.081 R)
• M83: 65,287,204 km (0.116 R)
• M84: 67,416,131 km (0.098 R)
• M85: 69,892,275 km (0.076 R)
• M86: 70,000,584 km (0.069 R)
• M87: 70,978,206 km (0.048 R)
• M88: 71,523,191 km (0.12 R)
• M89: 72,398,039 km (0.095 R)
• M90: 72,946,764 km (0.091 R)
• M91: 73,496,686 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 18,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit