🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 27.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,456,495 km

• M1: 299,645 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.68 AU - 0.9 AU

Year: 248 Days

Day: 19.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 47.8 °

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: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 332 Days

Day: 35.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.57 AU - 1.93 AU

Year: 817 Days

Day: 32.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 12.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.09 AU - 6.97 AU

Year: 5892 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,456,495 km

• M1: 203,902 km (0.097 R)
• M2: 508,483 km (0.049 R)
• M3: 623,674 km (0.048 R)
• M4: 709,393 km (0.1 R)
• M5: 789,578 km (0.11 R)
• M6: 938,427 km (0.106 R)
• M7: 1,085,632 km (0.117 R)
• M8: 1,265,598 km (0.09 R)
• M9: 1,455,886 km (0.039 R)
• M10: 1,794,426 km (0.11 R)
• M11: 1,908,121 km (0.108 R)
• M12: 2,279,572 km (0.107 R)
• M13: 2,722,980 km (0.08 R)
• M14: 3,022,326 km (0.114 R)
• M15: 3,176,112 km (0.12 R)
• M16: 3,367,747 km (0.108 R)
• M17: 3,581,074 km (0.079 R)
• M18: 3,965,391 km (0.072 R)
• M19: 4,596,095 km (0.109 R)
• M20: 4,953,485 km (0.109 R)
• M21: 5,217,226 km (0.115 R)
• M22: 5,464,810 km (0.085 R)
• M23: 5,590,173 km (0.098 R)
• M24: 5,695,191 km (0.081 R)
• M25: 5,907,620 km (0.07 R)
• M26: 6,079,209 km (0.048 R)
• M27: 6,626,737 km (0.114 R)
• M28: 6,872,526 km (0.085 R)
• M29: 7,235,750 km (0.063 R)
• M30: 7,327,453 km (0.12 R)
• M31: 7,886,201 km (0.109 R)
• M32: 8,147,100 km (0.115 R)
• M33: 8,338,436 km (0.093 R)
• M34: 8,799,197 km (0.064 R)
• M35: 9,543,447 km (0.104 R)
• M36: 10,307,892 km (0.118 R)
• M37: 10,437,294 km (0.084 R)
• M38: 10,515,234 km (0.056 R)
• M39: 10,697,594 km (0.102 R)
• M40: 11,304,513 km (0.08 R)
• M41: 11,625,699 km (0.036 R)
• M42: 12,140,316 km (0.072 R)
• M43: 12,579,386 km (0.103 R)
• M44: 12,773,265 km (0.086 R)
• M45: 13,643,326 km (0.061 R)
• M46: 13,956,584 km (0.077 R)
• M47: 14,186,067 km (0.086 R)
• M48: 14,272,385 km (0.102 R)
• M49: 14,474,492 km (0.114 R)
• M50: 14,590,580 km (0.09 R)
• M51: 15,292,792 km (0.074 R)
• M52: 15,976,005 km (0.108 R)
• M53: 16,276,248 km (0.109 R)
• M54: 16,608,655 km (0.086 R)
• M55: 17,218,865 km (0.059 R)
• M56: 18,085,335 km (0.098 R)
• M57: 19,603,754 km (0.066 R)
• M58: 19,860,763 km (0.059 R)
• M59: 19,957,553 km (0.102 R)
• M60: 20,965,693 km (0.087 R)
• M61: 21,195,625 km (0.095 R)
• M62: 21,294,509 km (0.112 R)
• M63: 21,525,638 km (0.109 R)
• M64: 22,157,240 km (0.086 R)
• M65: 22,391,510 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 9.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.44 AU - 10.12 AU

Year: 8413 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,456,495 km

• M1: 116,986 km (0.089 R)
• M2: 286,480 km (0.045 R)
• M3: 514,617 km (0.112 R)
• M4: 673,190 km (0.119 R)
• M5: 1,149,211 km (0.102 R)
• M6: 1,282,652 km (0.041 R)
• M7: 1,482,515 km (0.112 R)
• M8: 1,607,280 km (0.037 R)
• M9: 2,165,130 km (0.032 R)
• M10: 2,283,462 km (0.117 R)
• M11: 3,012,602 km (0.1 R)
• M12: 3,172,073 km (0.112 R)
• M13: 4,275,208 km (0.059 R)
• M14: 4,484,944 km (0.115 R)
• M15: 5,453,890 km (0.103 R)
• M16: 5,978,829 km (0.116 R)
• M17: 6,146,079 km (0.078 R)
• M18: 6,348,934 km (0.081 R)
• M19: 6,900,800 km (0.091 R)
• M20: 7,005,967 km (0.063 R)
• M21: 7,218,097 km (0.073 R)
• M22: 7,289,156 km (0.068 R)
• M23: 7,976,708 km (0.03 R)
• M24: 8,384,213 km (0.07 R)
• M25: 8,836,447 km (0.088 R)
• M26: 8,912,742 km (0.104 R)
• M27: 9,104,078 km (0.072 R)
• M28: 9,686,313 km (0.08 R)
• M29: 9,764,851 km (0.09 R)
• M30: 9,843,689 km (0.081 R)
• M31: 10,602,599 km (0.072 R)
• M32: 12,687,994 km (0.119 R)
• M33: 12,774,013 km (0.093 R)
• M34: 12,903,415 km (0.039 R)
• M35: 13,337,847 km (0.069 R)
• M36: 13,425,362 km (0.112 R)
• M37: 13,733,085 km (0.117 R)
• M38: 13,821,347 km (0.088 R)
• M39: 13,998,621 km (0.085 R)
• M40: 15,581,217 km (0.062 R)
• M41: 15,904,647 km (0.066 R)
• M42: 16,604,915 km (0.099 R)
• M43: 16,840,532 km (0.118 R)
• M44: 17,124,767 km (0.104 R)
• M45: 17,554,263 km (0.104 R)
• M46: 18,618,801 km (0.074 R)
• M47: 18,716,489 km (0.113 R)
• M48: 19,753,950 km (0.064 R)
• M49: 21,319,193 km (0.054 R)
• M50: 22,246,101 km (0.119 R)
• M51: 22,558,162 km (0.048 R)
• M52: 23,396,957 km (0.08 R)
• M53: 23,767,212 km (0.111 R)
• M54: 24,246,075 km (0.075 R)
• M55: 24,567,112 km (0.092 R)
• M56: 24,997,355 km (0.065 R)
• M57: 26,357,798 km (0.118 R)
• M58: 26,743,163 km (0.063 R)
• M59: 27,742,327 km (0.097 R)
• M60: 28,584,264 km (0.116 R)
• M61: 29,207,039 km (0.094 R)
• M62: 29,662,715 km (0.031 R)
• M63: 29,834,154 km (0.102 R)
• M64: 31,450,858 km (0.088 R)
• M65: 31,976,545 km (0.058 R)
• M66: 33,511,269 km (0.085 R)
• M67: 34,708,202 km (0.069 R)
• M68: 34,828,628 km (0.091 R)
• M69: 35,554,328 km (0.064 R)
• M70: 35,736,538 km (0.072 R)
• M71: 37,823,129 km (0.096 R)
• M72: 38,195,478 km (0.114 R)
• M73: 38,506,642 km (0.032 R)
• M74: 39,194,193 km (0.101 R)
• M75: 39,319,706 km (0.115 R)
• M76: 40,962,739 km (0.047 R)
• M77: 43,015,521 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.78 AU - 11.1 AU

Year: 10241 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,456,495 km

• M1: 206,595 km (0.097 R)
• M2: 338,540 km (0.045 R)
• M3: 535,710 km (0.087 R)
• M4: 715,527 km (0.104 R)
• M5: 1,111,811 km (0.113 R)
• M6: 1,254,079 km (0.07 R)
• M7: 1,352,514 km (0.055 R)
• M8: 1,701,077 km (0.032 R)
• M9: 2,237,535 km (0.114 R)
• M10: 2,567,399 km (0.108 R)
• M11: 3,251,809 km (0.079 R)
• M12: 3,484,434 km (0.069 R)
• M13: 3,579,129 km (0.086 R)
• M14: 3,674,722 km (0.088 R)
• M15: 4,165,553 km (0.09 R)
• M16: 4,677,477 km (0.095 R)
• M17: 4,994,475 km (0.086 R)
• M18: 5,155,591 km (0.11 R)
• M19: 5,264,050 km (0.029 R)
• M20: 5,593,913 km (0.112 R)
• M21: 5,959,082 km (0.104 R)
• M22: 6,390,073 km (0.031 R)
• M23: 7,010,605 km (0.049 R)
• M24: 7,221,837 km (0.053 R)
• M25: 7,373,978 km (0.057 R)
• M26: 9,715,185 km (0.117 R)
• M27: 10,052,528 km (0.072 R)
• M28: 10,393,910 km (0.095 R)
• M29: 10,948,171 km (0.107 R)
• M30: 11,334,731 km (0.094 R)
• M31: 11,690,176 km (0.088 R)
• M32: 11,869,245 km (0.073 R)
• M33: 12,013,158 km (0.107 R)
• M34: 13,037,006 km (0.116 R)
• M35: 13,334,705 km (0.091 R)
• M36: 14,203,121 km (0.1 R)
• M37: 14,317,713 km (0.088 R)
• M38: 14,586,391 km (0.107 R)
• M39: 14,973,101 km (0.042 R)
• M40: 15,167,728 km (0.063 R)
• M41: 15,638,363 km (0.053 R)
• M42: 15,915,119 km (0.11 R)
• M43: 17,200,913 km (0.104 R)
• M44: 19,403,143 km (0.105 R)
• M45: 19,914,020 km (0.091 R)
• M46: 20,042,524 km (0.112 R)
• M47: 20,688,787 km (0.077 R)
• M48: 21,079,836 km (0.047 R)
• M49: 21,429,446 km (0.106 R)
• M50: 21,561,092 km (0.039 R)
• M51: 21,737,019 km (0.109 R)
• M52: 22,178,932 km (0.117 R)
• M53: 23,567,649 km (0.041 R)
• M54: 24,478,550 km (0.051 R)
• M55: 26,053,516 km (0.03 R)
• M56: 26,147,165 km (0.052 R)
• M57: 26,381,884 km (0.093 R)
• M58: 26,711,448 km (0.077 R)
• M59: 27,184,925 km (0.11 R)
• M60: 27,279,920 km (0.091 R)
• M61: 27,900,152 km (0.105 R)
• M62: 27,996,045 km (0.079 R)
• M63: 28,091,937 km (0.12 R)
• M64: 28,284,170 km (0.113 R)
• M65: 28,669,983 km (0.081 R)
• M66: 28,960,502 km (0.096 R)
• M67: 29,300,538 km (0.059 R)
• M68: 30,773,329 km (0.072 R)
• M69: 30,971,397 km (0.038 R)
• M70: 31,219,729 km (0.076 R)
• M71: 31,518,626 km (0.081 R)
• M72: 31,668,523 km (0.086 R)
• M73: 32,270,056 km (0.098 R)
• M74: 32,926,043 km (0.103 R)
• M75: 34,097,244 km (0.092 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit