🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.71 AU - 0.87 AU

Year: 323 Days

Day: 17.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,425,350 km

• M1: 94,695 km (0.11 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 10.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.27 AU - 2.49 AU

Year: 1690 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,425,350 km

• M1: 167,400 km (0.103 R)
• M2: 273,166 km (0.091 R)
• M3: 365,916 km (0.103 R)
• M4: 465,549 km (0.032 R)
• M5: 556,205 km (0.03 R)
• M6: 771,327 km (0.09 R)
• M7: 915,689 km (0.096 R)
• M8: 1,023,698 km (0.101 R)
• M9: 1,089,820 km (0.083 R)
• M10: 1,178,532 km (0.092 R)
• M11: 1,442,572 km (0.114 R)
• M12: 1,529,040 km (0.118 R)
• M13: 1,731,745 km (0.071 R)
• M14: 1,911,711 km (0.076 R)
• M15: 1,988,006 km (0.12 R)
• M16: 2,091,378 km (0.098 R)
• M17: 2,203,277 km (0.087 R)
• M18: 2,412,415 km (0.052 R)
• M19: 2,771,001 km (0.038 R)
• M20: 2,857,768 km (0.068 R)
• M21: 3,071,543 km (0.112 R)
• M22: 3,206,780 km (0.046 R)
• M23: 3,390,337 km (0.113 R)
• M24: 3,799,936 km (0.07 R)
• M25: 3,929,188 km (0.088 R)
• M26: 4,242,147 km (0.091 R)
• M27: 4,443,954 km (0.118 R)
• M28: 4,735,221 km (0.105 R)
• M29: 4,900,826 km (0.093 R)
• M30: 5,112,806 km (0.111 R)
• M31: 5,282,600 km (0.074 R)
• M32: 5,757,274 km (0.098 R)
• M33: 5,822,200 km (0.088 R)
• M34: 6,504,515 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 12.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.51 AU - 4.61 AU

Year: 4481 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,425,350 km

• M1: 174,282 km (0.077 R)
• M2: 323,730 km (0.043 R)
• M3: 516,861 km (0.117 R)
• M4: 613,501 km (0.106 R)
• M5: 717,322 km (0.104 R)
• M6: 1,026,391 km (0.054 R)
• M7: 1,182,422 km (0.106 R)
• M8: 1,285,943 km (0.092 R)
• M9: 1,535,024 km (0.096 R)
• M10: 1,766,003 km (0.096 R)
• M11: 1,990,848 km (0.081 R)
• M12: 2,152,115 km (0.07 R)
• M13: 2,336,569 km (0.114 R)
• M14: 2,921,497 km (0.108 R)
• M15: 3,770,166 km (0.032 R)
• M16: 4,084,620 km (0.095 R)
• M17: 4,763,047 km (0.081 R)
• M18: 5,152,450 km (0.065 R)
• M19: 5,603,039 km (0.116 R)
• M20: 5,704,915 km (0.101 R)
• M21: 5,807,389 km (0.115 R)
• M22: 6,171,062 km (0.069 R)
• M23: 6,382,144 km (0.11 R)
• M24: 6,542,214 km (0.114 R)
• M25: 6,947,924 km (0.107 R)
• M26: 7,501,585 km (0.112 R)
• M27: 7,812,300 km (0.09 R)
• M28: 8,681,164 km (0.069 R)
• M29: 8,858,588 km (0.07 R)
• M30: 9,610,915 km (0.062 R)
• M31: 10,041,308 km (0.044 R)
• M32: 10,134,358 km (0.101 R)
• M33: 10,698,641 km (0.107 R)
• M34: 10,984,672 km (0.113 R)
• M35: 11,370,037 km (0.077 R)
• M36: 11,564,364 km (0.066 R)
• M37: 13,260,206 km (0.047 R)
• M38: 13,430,747 km (0.084 R)
• M39: 13,567,629 km (0.037 R)
• M40: 14,050,382 km (0.025 R)
• M41: 14,154,502 km (0.082 R)
• M42: 14,258,921 km (0.057 R)
• M43: 15,568,202 km (0.059 R)
• M44: 15,748,018 km (0.118 R)
• M45: 15,892,380 km (0.12 R)
• M46: 16,657,723 km (0.118 R)
• M47: 17,435,183 km (0.1 R)
• M48: 17,584,482 km (0.115 R)
• M49: 17,696,830 km (0.111 R)
• M50: 18,073,068 km (0.093 R)
• M51: 18,489,998 km (0.1 R)
• M52: 18,680,436 km (0.076 R)
• M53: 19,333,281 km (0.115 R)
• M54: 19,643,098 km (0.059 R)
• M55: 20,858,880 km (0.068 R)
• M56: 21,097,040 km (0.086 R)
• M57: 21,376,040 km (0.085 R)
• M58: 21,535,960 km (0.052 R)
• M59: 22,018,263 km (0.099 R)
• M60: 22,099,046 km (0.087 R)
• M61: 23,034,631 km (0.105 R)
• M62: 24,024,520 km (0.079 R)
• M63: 24,315,937 km (0.085 R)
• M64: 24,566,663 km (0.08 R)
• M65: 25,239,255 km (0.108 R)
• M66: 25,323,778 km (0.1 R)
• M67: 25,705,253 km (0.106 R)
• M68: 26,174,092 km (0.079 R)
• M69: 28,165,240 km (0.08 R)
• M70: 29,445,498 km (0.072 R)
• M71: 29,534,509 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 13.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.25 AU - 7.43 AU

Year: 8232 Days

Day: 12.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,425,350 km

• M1: 246,388 km (0.084 R)
• M2: 784,641 km (0.103 R)
• M3: 1,114,205 km (0.04 R)
• M4: 1,730,249 km (0.078 R)
• M5: 1,942,828 km (0.06 R)
• M6: 2,074,773 km (0.08 R)
• M7: 2,209,561 km (0.077 R)
• M8: 2,512,197 km (0.079 R)
• M9: 2,608,089 km (0.067 R)
• M10: 2,705,328 km (0.095 R)
• M11: 3,936,818 km (0.108 R)
• M12: 4,247,832 km (0.117 R)
• M13: 4,334,000 km (0.064 R)
• M14: 4,596,095 km (0.06 R)
• M15: 5,664,823 km (0.06 R)
• M16: 5,984,064 km (0.072 R)
• M17: 6,113,467 km (0.118 R)
• M18: 6,673,711 km (0.055 R)
• M19: 7,079,121 km (0.054 R)
• M20: 7,181,745 km (0.112 R)
• M21: 7,284,818 km (0.093 R)
• M22: 7,807,962 km (0.099 R)
• M23: 8,451,831 km (0.091 R)
• M24: 10,135,405 km (0.119 R)
• M25: 10,484,417 km (0.109 R)
• M26: 10,640,747 km (0.11 R)
• M27: 11,114,523 km (0.072 R)
• M28: 11,434,364 km (0.035 R)
• M29: 12,042,030 km (0.111 R)
• M30: 12,288,119 km (0.085 R)
• M31: 12,701,906 km (0.12 R)
• M32: 12,826,970 km (0.111 R)
• M33: 13,458,273 km (0.038 R)
• M34: 14,446,068 km (0.087 R)
• M35: 15,058,821 km (0.097 R)
• M36: 15,324,058 km (0.111 R)
• M37: 15,412,769 km (0.104 R)
• M38: 15,590,791 km (0.109 R)
• M39: 15,724,681 km (0.084 R)
• M40: 16,174,073 km (0.068 R)
• M41: 16,582,026 km (0.082 R)
• M42: 16,673,131 km (0.105 R)
• M43: 16,993,421 km (0.096 R)
• M44: 17,640,132 km (0.057 R)
• M45: 18,107,027 km (0.117 R)
• M46: 18,910,068 km (0.103 R)
• M47: 19,148,527 km (0.116 R)
• M48: 19,628,288 km (0.101 R)
• M49: 19,724,778 km (0.036 R)
• M50: 21,936,284 km (0.118 R)
• M51: 22,791,984 km (0.063 R)
• M52: 23,556,130 km (0.115 R)
• M53: 23,761,378 km (0.081 R)
• M54: 24,173,520 km (0.087 R)
• M55: 24,848,506 km (0.056 R)
• M56: 26,535,970 km (0.064 R)
• M57: 26,910,114 km (0.118 R)
• M58: 27,501,474 km (0.102 R)
• M59: 27,879,957 km (0.103 R)
• M60: 28,369,291 km (0.074 R)
• M61: 29,798,699 km (0.105 R)
• M62: 30,298,954 km (0.097 R)
• M63: 30,410,554 km (0.088 R)
• M64: 30,634,054 km (0.104 R)
• M65: 31,703,080 km (0.038 R)
• M66: 31,816,326 km (0.105 R)
• M67: 32,784,373 km (0.108 R)
• M68: 33,300,785 km (0.061 R)
• M69: 33,704,400 km (0.108 R)
• M70: 34,283,643 km (0.098 R)
• M71: 34,458,074 km (0.036 R)
• M72: 35,041,656 km (0.111 R)
• M73: 35,510,944 km (0.111 R)
• M74: 36,752,457 km (0.104 R)
• M75: 37,348,754 km (0.032 R)
• M76: 37,948,193 km (0.104 R)
• M77: 39,521,663 km (0.104 R)
• M78: 40,316,327 km (0.088 R)
• M79: 40,869,540 km (0.094 R)
• M80: 41,425,296 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit