🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.26 AU - 1.26 AU

Year: 605 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.4 AU - 1.98 AU

Year: 939 Days

Day: 15.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 13.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.11 AU - 3.13 AU

Year: 2356 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,728,196 km

• M1: 183,257 km (0.079 R)
• M2: 273,465 km (0.075 R)
• M3: 371,302 km (0.108 R)
• M4: 458,966 km (0.059 R)
• M5: 612,603 km (0.039 R)
• M6: 741,108 km (0.063 R)
• M7: 889,509 km (0.047 R)
• M8: 1,153,848 km (0.052 R)
• M9: 1,262,456 km (0.09 R)
• M10: 1,363,585 km (0.119 R)
• M11: 1,586,186 km (0.118 R)
• M12: 1,671,457 km (0.047 R)
• M13: 1,859,502 km (0.086 R)
• M14: 1,962,724 km (0.039 R)
• M15: 2,054,727 km (0.099 R)
• M16: 2,381,449 km (0.103 R)
• M17: 2,537,030 km (0.119 R)
• M18: 2,652,221 km (0.094 R)
• M19: 2,843,407 km (0.065 R)
• M20: 3,223,984 km (0.095 R)
• M21: 3,428,484 km (0.09 R)
• M22: 3,866,955 km (0.103 R)
• M23: 4,017,152 km (0.101 R)
• M24: 4,602,378 km (0.065 R)
• M25: 4,815,406 km (0.111 R)
• M26: 4,905,015 km (0.052 R)
• M27: 5,288,135 km (0.096 R)
• M28: 5,380,736 km (0.113 R)
• M29: 5,492,785 km (0.053 R)
• M30: 5,948,161 km (0.052 R)
• M31: 6,376,609 km (0.069 R)
• M32: 6,574,677 km (0.096 R)
• M33: 6,674,459 km (0.04 R)
• M34: 6,774,689 km (0.063 R)
• M35: 6,916,059 km (0.106 R)
• M36: 7,345,854 km (0.03 R)
• M37: 8,038,791 km (0.086 R)
• M38: 8,167,146 km (0.083 R)
• M39: 8,253,015 km (0.04 R)
• M40: 8,556,101 km (0.103 R)
• M41: 8,796,804 km (0.111 R)
• M42: 9,039,751 km (0.043 R)
• M43: 9,419,580 km (0.118 R)
• M44: 9,690,950 km (0.104 R)
• M45: 9,873,160 km (0.115 R)
• M46: 9,987,752 km (0.093 R)
• M47: 10,218,133 km (0.089 R)
• M48: 10,450,309 km (0.116 R)
• M49: 10,590,482 km (0.112 R)
• M50: 10,872,773 km (0.116 R)
• M51: 11,276,837 km (0.045 R)
• M52: 11,420,601 km (0.088 R)
• M53: 11,564,963 km (0.05 R)
• M54: 11,855,631 km (0.075 R)
• M55: 12,026,322 km (0.109 R)
• M56: 13,573,464 km (0.104 R)
• M57: 13,701,071 km (0.063 R)
• M58: 14,787,750 km (0.049 R)
• M59: 15,103,401 km (0.068 R)
• M60: 15,848,548 km (0.079 R)
• M61: 16,090,597 km (0.103 R)
• M62: 16,632,890 km (0.058 R)
• M63: 16,878,829 km (0.099 R)
• M64: 17,098,588 km (0.059 R)
• M65: 17,429,947 km (0.052 R)
• M66: 17,679,776 km (0.102 R)
• M67: 17,819,201 km (0.119 R)
• M68: 18,719,630 km (0.096 R)
• M69: 19,175,455 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 9.7

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.24 AU - 4.48 AU

Year: 3892 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,728,196 km

• M1: 133,292 km (0.062 R)
• M2: 297,999 km (0.099 R)
• M3: 362,176 km (0.071 R)
• M4: 590,612 km (0.116 R)
• M5: 722,259 km (0.103 R)
• M6: 1,069,026 km (0.06 R)
• M7: 1,136,345 km (0.103 R)
• M8: 1,275,322 km (0.11 R)
• M9: 1,647,821 km (0.08 R)
• M10: 1,790,238 km (0.041 R)
• M11: 1,969,905 km (0.055 R)
• M12: 2,172,759 km (0.112 R)
• M13: 2,562,462 km (0.082 R)
• M14: 2,822,014 km (0.095 R)
• M15: 2,916,710 km (0.093 R)
• M16: 3,651,086 km (0.097 R)
• M17: 4,265,185 km (0.081 R)
• M18: 4,440,214 km (0.084 R)
• M19: 4,506,486 km (0.044 R)
• M20: 5,094,855 km (0.116 R)
• M21: 5,492,635 km (0.112 R)
• M22: 6,145,181 km (0.048 R)
• M23: 6,243,916 km (0.101 R)
• M24: 6,468,014 km (0.059 R)
• M25: 6,822,112 km (0.108 R)
• M26: 7,182,343 km (0.072 R)
• M27: 7,841,322 km (0.092 R)
• M28: 7,921,656 km (0.12 R)
• M29: 8,300,438 km (0.093 R)
• M30: 8,657,378 km (0.077 R)
• M31: 8,796,056 km (0.108 R)
• M32: 8,935,481 km (0.108 R)
• M33: 9,672,250 km (0.088 R)
• M34: 10,076,913 km (0.109 R)
• M35: 10,398,847 km (0.12 R)
• M36: 10,546,351 km (0.117 R)
• M37: 10,635,212 km (0.097 R)
• M38: 11,997,151 km (0.057 R)
• M39: 12,808,869 km (0.067 R)
• M40: 13,767,342 km (0.043 R)
• M41: 14,649,820 km (0.103 R)
• M42: 15,181,342 km (0.071 R)
• M43: 15,281,572 km (0.079 R)
• M44: 15,516,740 km (0.1 R)
• M45: 15,719,146 km (0.032 R)
• M46: 16,126,650 km (0.078 R)
• M47: 16,331,600 km (0.096 R)
• M48: 16,778,897 km (0.095 R)
• M49: 16,848,161 km (0.055 R)
• M50: 17,125,665 km (0.051 R)
• M51: 17,650,454 km (0.118 R)
• M52: 17,861,687 km (0.086 R)
• M53: 17,967,751 km (0.096 R)
• M54: 18,500,769 km (0.075 R)
• M55: 18,572,276 km (0.087 R)
• M56: 18,787,249 km (0.078 R)
• M57: 19,075,075 km (0.098 R)
• M58: 19,874,376 km (0.1 R)
• M59: 20,094,285 km (0.11 R)
• M60: 20,241,340 km (0.064 R)
• M61: 20,536,496 km (0.058 R)
• M62: 20,610,547 km (0.078 R)
• M63: 20,721,699 km (0.069 R)
• M64: 20,833,149 km (0.12 R)
• M65: 20,907,499 km (0.085 R)
• M66: 21,093,898 km (0.105 R)
• M67: 21,543,290 km (0.107 R)
• M68: 22,718,830 km (0.064 R)
• M69: 23,449,616 km (0.049 R)
• M70: 23,954,060 km (0.119 R)
• M71: 25,887,612 km (0.09 R)
• M72: 26,408,961 km (0.117 R)
• M73: 26,610,320 km (0.077 R)
• M74: 26,933,750 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 9.7

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.76 AU - 4.9 AU

Year: 4538 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,728,196 km

• M1: 504,743 km (0.065 R)
• M2: 639,531 km (0.094 R)
• M3: 1,191,846 km (0.062 R)
• M4: 1,361,341 km (0.062 R)
• M5: 1,440,927 km (0.115 R)
• M6: 1,741,170 km (0.117 R)
• M7: 1,934,450 km (0.114 R)
• M8: 2,284,958 km (0.097 R)
• M9: 2,556,179 km (0.088 R)
• M10: 2,920,150 km (0.065 R)
• M11: 3,171,924 km (0.079 R)
• M12: 3,279,036 km (0.105 R)
• M13: 3,452,868 km (0.078 R)
• M14: 3,540,832 km (0.067 R)
• M15: 3,652,133 km (0.102 R)
• M16: 3,946,541 km (0.109 R)
• M17: 4,155,081 km (0.094 R)
• M18: 4,438,569 km (0.102 R)
• M19: 4,704,255 km (0.073 R)
• M20: 4,777,558 km (0.051 R)
• M21: 4,900,677 km (0.12 R)
• M22: 4,975,027 km (0.1 R)
• M23: 5,049,676 km (0.071 R)
• M24: 5,225,603 km (0.11 R)
• M25: 6,002,166 km (0.044 R)
• M26: 6,404,135 km (0.115 R)
• M27: 6,485,516 km (0.072 R)
• M28: 6,731,904 km (0.061 R)
• M29: 7,149,282 km (0.082 R)
• M30: 7,318,777 km (0.106 R)
• M31: 7,546,614 km (0.086 R)
• M32: 7,690,228 km (0.051 R)
• M33: 7,776,845 km (0.071 R)
• M34: 8,067,963 km (0.108 R)
• M35: 8,333,050 km (0.114 R)
• M36: 8,422,061 km (0.034 R)
• M37: 8,901,971 km (0.117 R)
• M38: 9,145,367 km (0.118 R)
• M39: 9,700,973 km (0.117 R)
• M40: 9,857,303 km (0.059 R)
• M41: 10,045,946 km (0.1 R)
• M42: 10,267,500 km (0.096 R)
• M43: 10,331,079 km (0.04 R)
• M44: 10,812,485 km (0.113 R)
• M45: 11,104,800 km (0.047 R)
• M46: 11,235,548 km (0.087 R)
• M47: 11,333,983 km (0.093 R)
• M48: 11,730,418 km (0.104 R)
• M49: 11,830,349 km (0.098 R)
• M50: 12,571,158 km (0.081 R)
• M51: 13,153,842 km (0.096 R)
• M52: 13,292,369 km (0.085 R)
• M53: 13,396,489 km (0.102 R)
• M54: 14,738,681 km (0.105 R)
• M55: 15,099,063 km (0.092 R)
• M56: 15,207,671 km (0.115 R)
• M57: 15,791,701 km (0.061 R)
• M58: 16,718,908 km (0.118 R)
• M59: 17,207,944 km (0.104 R)
• M60: 17,397,335 km (0.092 R)
• M61: 17,816,358 km (0.119 R)
• M62: 18,315,866 km (0.104 R)
• M63: 18,820,011 km (0.063 R)
• M64: 19,525,664 km (0.105 R)
• M65: 19,604,502 km (0.115 R)
• M66: 19,961,143 km (0.074 R)
• M67: 20,720,801 km (0.067 R)
• M68: 20,841,676 km (0.119 R)
• M69: 21,246,039 km (0.038 R)
• M70: 21,653,095 km (0.075 R)
• M71: 22,848,083 km (0.063 R)
• M72: 22,972,847 km (0.06 R)
• M73: 23,600,410 km (0.086 R)
• M74: 23,895,268 km (0.041 R)
• M75: 23,979,791 km (0.102 R)
• M76: 24,573,694 km (0.071 R)
• M77: 24,701,600 km (0.041 R)
• M78: 25,043,880 km (0.063 R)
• M79: 25,732,928 km (0.068 R)
• M80: 26,602,989 km (0.097 R)
• M81: 27,217,837 km (0.11 R)
• M82: 27,482,774 km (0.095 R)
• M83: 28,104,354 km (0.106 R)
• M84: 28,551,053 km (0.099 R)
• M85: 29,000,295 km (0.075 R)
• M86: 29,860,034 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit