🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 160 Days

Day: 31.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,284,516 km

• M1: 56,847 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 212 Days

Day: 24.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.2 AU

Year: 340 Days

Day: 46.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,284,516 km

• M1: 430,692 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.2 AU - 1.48 AU

Year: 561 Days

Day: 43.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.27 AU - 2.99 AU

Year: 1542 Days

Day: 31.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,284,516 km

• M1: 464,651 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.2

Radius: 13.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.03 AU - 7.69 AU

Year: 7221 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,284,516 km

• M1: 172,636 km (0.026 R)
• M2: 272,567 km (0.065 R)
• M3: 473,477 km (0.085 R)
• M4: 584,628 km (0.049 R)
• M5: 749,785 km (0.043 R)
• M6: 900,878 km (0.112 R)
• M7: 1,029,832 km (0.074 R)
• M8: 1,130,960 km (0.109 R)
• M9: 1,326,036 km (0.063 R)
• M10: 1,494,333 km (0.089 R)
• M11: 1,630,318 km (0.107 R)
• M12: 1,832,125 km (0.081 R)
• M13: 2,085,544 km (0.088 R)
• M14: 2,626,939 km (0.074 R)
• M15: 2,865,547 km (0.074 R)
• M16: 3,136,319 km (0.116 R)
• M17: 3,287,563 km (0.12 R)
• M18: 3,467,230 km (0.037 R)
• M19: 3,756,253 km (0.097 R)
• M20: 3,917,220 km (0.089 R)
• M21: 4,025,828 km (0.082 R)
• M22: 4,246,186 km (0.102 R)
• M23: 4,498,857 km (0.067 R)
• M24: 4,670,146 km (0.074 R)
• M25: 4,843,680 km (0.097 R)
• M26: 5,019,308 km (0.118 R)
• M27: 6,435,401 km (0.08 R)
• M28: 6,531,892 km (0.103 R)
• M29: 6,693,757 km (0.064 R)
• M30: 6,889,880 km (0.094 R)
• M31: 7,087,798 km (0.112 R)
• M32: 7,489,468 km (0.069 R)
• M33: 8,455,720 km (0.044 R)
• M34: 8,774,514 km (0.081 R)
• M35: 9,205,954 km (0.056 R)
• M36: 9,570,823 km (0.064 R)
• M37: 9,829,029 km (0.081 R)
• M38: 10,014,979 km (0.057 R)
• M39: 11,348,794 km (0.082 R)
• M40: 12,215,564 km (0.098 R)
• M41: 12,495,910 km (0.116 R)
• M42: 12,616,636 km (0.083 R)
• M43: 12,981,355 km (0.066 R)
• M44: 13,103,726 km (0.077 R)
• M45: 13,226,397 km (0.085 R)
• M46: 13,349,516 km (0.085 R)
• M47: 14,643,986 km (0.081 R)
• M48: 14,984,620 km (0.117 R)
• M49: 15,070,190 km (0.07 R)
• M50: 15,934,716 km (0.086 R)
• M51: 17,082,581 km (0.065 R)
• M52: 17,938,281 km (0.107 R)
• M53: 18,577,812 km (0.091 R)
• M54: 19,131,922 km (0.117 R)
• M55: 19,457,597 km (0.054 R)
• M56: 19,597,770 km (0.07 R)
• M57: 19,738,242 km (0.091 R)
• M58: 20,826,567 km (0.068 R)
• M59: 20,970,031 km (0.066 R)
• M60: 21,740,311 km (0.088 R)
• M61: 21,885,869 km (0.109 R)
• M62: 21,982,958 km (0.095 R)
• M63: 22,470,947 km (0.104 R)
• M64: 23,110,777 km (0.116 R)
• M65: 23,259,178 km (0.054 R)
• M66: 24,711,025 km (0.089 R)
• M67: 25,678,026 km (0.098 R)
• M68: 26,037,360 km (0.043 R)
• M69: 26,553,772 km (0.12 R)
• M70: 28,918,764 km (0.117 R)
• M71: 29,078,834 km (0.097 R)
• M72: 29,991,531 km (0.098 R)
• M73: 30,859,049 km (0.041 R)
• M74: 31,569,938 km (0.101 R)
• M75: 32,175,809 km (0.059 R)
• M76: 32,397,064 km (0.104 R)
• M77: 37,332,747 km (0.03 R)
• M78: 39,679,489 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 14.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.65 AU - 9.39 AU

Year: 7458 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,284,516 km

• M1: 189,092 km (0.064 R)
• M2: 285,732 km (0.083 R)
• M3: 505,641 km (0.089 R)
• M4: 609,013 km (0.102 R)
• M5: 858,542 km (0.117 R)
• M6: 1,022,352 km (0.064 R)
• M7: 1,143,975 km (0.026 R)
• M8: 1,252,433 km (0.069 R)
• M9: 1,744,012 km (0.056 R)
• M10: 2,157,052 km (0.08 R)
• M11: 2,434,107 km (0.064 R)
• M12: 2,553,037 km (0.105 R)
• M13: 3,100,117 km (0.051 R)
• M14: 3,849,153 km (0.074 R)
• M15: 4,922,668 km (0.113 R)
• M16: 5,074,659 km (0.088 R)
• M17: 5,477,227 km (0.076 R)
• M18: 5,603,188 km (0.088 R)
• M19: 6,412,812 km (0.042 R)
• M20: 6,579,165 km (0.102 R)
• M21: 6,780,673 km (0.057 R)
• M22: 7,121,158 km (0.093 R)
• M23: 7,224,380 km (0.096 R)
• M24: 8,356,986 km (0.099 R)
• M25: 8,722,304 km (0.118 R)
• M26: 9,205,056 km (0.094 R)
• M27: 9,734,782 km (0.109 R)
• M28: 10,274,531 km (0.037 R)
• M29: 10,430,562 km (0.115 R)
• M30: 10,784,510 km (0.085 R)
• M31: 12,116,081 km (0.104 R)
• M32: 12,363,815 km (0.112 R)
• M33: 12,822,333 km (0.058 R)
• M34: 13,670,253 km (0.108 R)
• M35: 14,057,712 km (0.073 R)
• M36: 14,755,736 km (0.064 R)
• M37: 15,868,744 km (0.029 R)
• M38: 16,004,130 km (0.093 R)
• M39: 16,185,293 km (0.079 R)
• M40: 16,686,894 km (0.057 R)
• M41: 16,962,753 km (0.099 R)
• M42: 17,612,157 km (0.092 R)
• M43: 19,319,219 km (0.047 R)
• M44: 19,802,869 km (0.069 R)
• M45: 20,241,489 km (0.091 R)
• M46: 20,535,749 km (0.095 R)
• M47: 21,676,731 km (0.099 R)
• M48: 23,247,060 km (0.038 R)
• M49: 24,592,244 km (0.078 R)
• M50: 24,906,250 km (0.082 R)
• M51: 25,327,069 km (0.08 R)
• M52: 25,538,301 km (0.092 R)
• M53: 26,872,116 km (0.087 R)
• M54: 27,033,682 km (0.092 R)
• M55: 28,228,370 km (0.028 R)
• M56: 28,337,876 km (0.095 R)
• M57: 28,447,531 km (0.029 R)
• M58: 29,606,915 km (0.07 R)
• M59: 29,829,516 km (0.113 R)
• M60: 30,052,716 km (0.046 R)
• M61: 30,276,515 km (0.115 R)
• M62: 31,687,223 km (0.117 R)
• M63: 32,200,493 km (0.064 R)
• M64: 32,888,942 km (0.09 R)
• M65: 33,640,223 km (0.067 R)
• M66: 35,395,754 km (0.082 R)
• M67: 35,513,787 km (0.085 R)
• M68: 36,701,893 km (0.096 R)
• M69: 36,881,261 km (0.052 R)
• M70: 37,120,767 km (0.115 R)
• M71: 37,240,744 km (0.087 R)
• M72: 37,782,289 km (0.098 R)
• M73: 38,205,351 km (0.09 R)
• M74: 38,569,173 km (0.062 R)
• M75: 38,873,306 km (0.116 R)
• M76: 39,239,222 km (0.092 R)
• M77: 40,838,124 km (0.037 R)
• M78: 40,961,991 km (0.076 R)
• M79: 41,086,008 km (0.101 R)
• M80: 41,272,257 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 3.1

Gravity: 33.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.69 AU - 16.41 AU

Year: 18038 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,284,516 km

• M1: 120,426 km (0.115 R)
• M2: 140,024 km (0.111 R)
• M3: 160,967 km (0.111 R)
• M4: 283,638 km (0.116 R)
• M5: 325,675 km (0.1 R)
• M6: 447,746 km (0.072 R)
• M7: 674,836 km (0.108 R)
• M8: 933,042 km (0.074 R)
• M9: 954,135 km (0.072 R)
• M10: 1,018,163 km (0.107 R)
• M11: 1,083,687 km (0.104 R)
• M12: 1,218,923 km (0.117 R)
• M13: 1,431,801 km (0.101 R)
• M14: 1,656,198 km (0.112 R)
• M15: 1,811,780 km (0.11 R)
• M16: 2,538,975 km (0.082 R)
• M17: 3,057,481 km (0.086 R)
• M18: 3,674,273 km (0.116 R)
• M19: 4,292,711 km (0.095 R)
• M20: 4,759,157 km (0.068 R)
• M21: 4,795,809 km (0.102 R)
• M22: 4,905,913 km (0.097 R)
• M23: 5,355,155 km (0.111 R)
• M24: 5,739,322 km (0.055 R)
• M25: 6,212,052 km (0.048 R)
• M26: 6,656,357 km (0.065 R)
• M27: 6,861,606 km (0.117 R)
• M28: 7,110,686 km (0.108 R)
• M29: 7,832,496 km (0.066 R)
• M30: 8,267,826 km (0.034 R)
• M31: 8,845,423 km (0.114 R)
• M32: 9,071,016 km (0.066 R)
• M33: 9,436,035 km (0.118 R)
• M34: 9,945,566 km (0.104 R)
• M35: 10,463,922 km (0.075 R)
• M36: 10,654,660 km (0.112 R)
• M37: 11,576,182 km (0.105 R)
• M38: 12,321,479 km (0.092 R)
• M39: 13,236,120 km (0.075 R)
• M40: 13,597,549 km (0.101 R)
• M41: 14,968,763 km (0.086 R)
• M42: 15,291,296 km (0.096 R)
• M43: 16,604,616 km (0.055 R)
• M44: 16,715,617 km (0.098 R)
• M45: 18,181,676 km (0.089 R)
• M46: 18,296,119 km (0.112 R)
• M47: 20,219,050 km (0.067 R)
• M48: 21,354,946 km (0.094 R)
• M49: 22,942,629 km (0.058 R)
• M50: 25,778,705 km (0.075 R)
• M51: 26,423,921 km (0.111 R)
• M52: 26,553,472 km (0.067 R)
• M53: 26,813,474 km (0.054 R)
• M54: 27,795,733 km (0.088 R)
• M55: 28,457,105 km (0.082 R)
• M56: 29,728,089 km (0.086 R)
• M57: 30,336,503 km (0.092 R)
• M58: 30,744,307 km (0.065 R)
• M59: 31,154,056 km (0.111 R)
• M60: 31,428,269 km (0.061 R)
• M61: 31,496,934 km (0.088 R)
• M62: 31,703,230 km (0.114 R)
• M63: 31,909,824 km (0.119 R)
• M64: 33,790,569 km (0.087 R)
• M65: 35,993,696 km (0.106 R)
• M66: 36,497,542 km (0.117 R)
• M67: 40,089,387 km (0.106 R)
• M68: 40,387,536 km (0.065 R)
• M69: 43,103,634 km (0.116 R)
• M70: 44,792,445 km (0.106 R)
• M71: 45,489,421 km (0.056 R)
• M72: 45,878,226 km (0.081 R)
• M73: 45,956,167 km (0.057 R)
• M74: 46,580,887 km (0.041 R)
• M75: 46,815,906 km (0.083 R)
• M76: 48,075,819 km (0.101 R)
• M77: 48,234,093 km (0.118 R)
• M78: 50,307,370 km (0.059 R)
• M79: 50,387,704 km (0.109 R)
• M80: 50,870,606 km (0.051 R)
• M81: 51,031,873 km (0.088 R)
• M82: 51,516,720 km (0.106 R)
• M83: 52,246,907 km (0.082 R)
• M84: 54,953,431 km (0.092 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit