🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 48 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.84 AU - 2.42 AU

Year: 1130 Days

Day: 12.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,446,368 km

• M1: 724,802 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.32 AU - 4.4 AU

Year: 3309 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 8.2

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.75 AU - 6.91 AU

Year: 5116 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,446,368 km

• M1: 164,558 km (0.064 R)
• M2: 458,218 km (0.072 R)
• M3: 662,569 km (0.064 R)
• M4: 1,184,516 km (0.074 R)
• M5: 1,245,851 km (0.098 R)
• M6: 1,568,534 km (0.074 R)
• M7: 1,953,000 km (0.118 R)
• M8: 2,193,853 km (0.09 R)
• M9: 2,327,593 km (0.049 R)
• M10: 3,272,005 km (0.055 R)
• M11: 3,337,379 km (0.095 R)
• M12: 3,491,465 km (0.116 R)
• M13: 3,558,335 km (0.101 R)
• M14: 3,625,654 km (0.12 R)
• M15: 3,830,005 km (0.111 R)
• M16: 3,898,969 km (0.103 R)
• M17: 4,226,289 km (0.089 R)
• M18: 4,733,875 km (0.078 R)
• M19: 4,857,592 km (0.118 R)
• M20: 5,057,904 km (0.096 R)
• M21: 5,440,575 km (0.074 R)
• M22: 5,701,025 km (0.118 R)
• M23: 5,938,886 km (0.036 R)
• M24: 6,099,255 km (0.105 R)
• M25: 6,234,042 km (0.049 R)
• M26: 6,922,641 km (0.119 R)
• M27: 7,204,933 km (0.106 R)
• M28: 7,261,780 km (0.111 R)
• M29: 7,664,348 km (0.105 R)
• M30: 7,751,414 km (0.055 R)
• M31: 8,251,819 km (0.102 R)
• M32: 8,341,278 km (0.088 R)
• M33: 8,823,432 km (0.105 R)
• M34: 8,945,504 km (0.085 R)
• M35: 9,563,792 km (0.086 R)
• M36: 10,131,965 km (0.086 R)
• M37: 10,323,899 km (0.119 R)
• M38: 11,202,038 km (0.113 R)
• M39: 11,334,133 km (0.087 R)
• M40: 11,400,405 km (0.104 R)
• M41: 12,856,142 km (0.091 R)
• M42: 13,237,916 km (0.078 R)
• M43: 13,447,801 km (0.12 R)
• M44: 13,693,890 km (0.097 R)
• M45: 13,835,260 km (0.092 R)
• M46: 14,369,623 km (0.109 R)
• M47: 14,585,194 km (0.1 R)
• M48: 15,458,397 km (0.086 R)
• M49: 15,716,304 km (0.104 R)
• M50: 16,012,806 km (0.116 R)
• M51: 16,348,504 km (0.05 R)
• M52: 16,648,897 km (0.097 R)
• M53: 16,913,236 km (0.066 R)
• M54: 17,026,930 km (0.109 R)
• M55: 17,676,185 km (0.072 R)
• M56: 17,791,525 km (0.11 R)
• M57: 18,178,086 km (0.046 R)
• M58: 18,567,340 km (0.068 R)
• M59: 18,959,436 km (0.076 R)
• M60: 19,791,499 km (0.1 R)
• M61: 20,473,965 km (0.083 R)
• M62: 21,861,784 km (0.032 R)
• M63: 22,317,160 km (0.101 R)
• M64: 22,817,714 km (0.12 R)
• M65: 23,702,287 km (0.034 R)
• M66: 24,042,323 km (0.034 R)
• M67: 24,170,229 km (0.058 R)
• M68: 24,512,359 km (0.087 R)
• M69: 24,727,182 km (0.115 R)
• M70: 25,158,323 km (0.085 R)
• M71: 26,203,563 km (0.083 R)
• M72: 26,423,023 km (0.115 R)
• M73: 26,643,231 km (0.075 R)
• M74: 27,485,318 km (0.091 R)
• M75: 28,651,732 km (0.099 R)
• M76: 28,968,431 km (0.108 R)
• M77: 29,286,476 km (0.118 R)
• M78: 29,377,431 km (0.106 R)
• M79: 29,559,941 km (0.087 R)
• M80: 30,523,650 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 9.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.68 AU - 8.2 AU

Year: 7375 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,446,368 km

• M1: 125,513 km (0.11 R)
• M2: 192,084 km (0.113 R)
• M3: 280,945 km (0.102 R)
• M4: 408,701 km (0.081 R)
• M5: 481,406 km (0.116 R)
• M6: 631,602 km (0.064 R)
• M7: 893,847 km (0.034 R)
• M8: 1,018,761 km (0.097 R)
• M9: 1,109,717 km (0.1 R)
• M10: 1,203,664 km (0.082 R)
• M11: 1,591,572 km (0.041 R)
• M12: 1,823,598 km (0.093 R)
• M13: 1,935,796 km (0.076 R)
• M14: 2,033,633 km (0.119 R)
• M15: 2,217,639 km (0.111 R)
• M16: 2,548,549 km (0.109 R)
• M17: 2,620,207 km (0.106 R)
• M18: 2,802,417 km (0.093 R)
• M19: 3,433,271 km (0.054 R)
• M20: 3,816,242 km (0.086 R)
• M21: 3,877,876 km (0.092 R)
• M22: 4,234,069 km (0.03 R)
• M23: 4,666,556 km (0.098 R)
• M24: 5,022,749 km (0.109 R)
• M25: 5,387,917 km (0.115 R)
• M26: 5,480,518 km (0.098 R)
• M27: 5,832,671 km (0.103 R)
• M28: 6,338,013 km (0.09 R)
• M29: 6,509,602 km (0.106 R)
• M30: 6,907,682 km (0.083 R)
• M31: 6,983,229 km (0.047 R)
• M32: 7,135,070 km (0.1 R)
• M33: 7,365,002 km (0.094 R)
• M34: 7,493,806 km (0.069 R)
• M35: 7,649,238 km (0.103 R)
• M36: 8,042,830 km (0.109 R)
• M37: 8,631,947 km (0.118 R)
• M38: 8,740,555 km (0.116 R)
• M39: 9,346,127 km (0.101 R)
• M40: 9,710,398 km (0.096 R)
• M41: 10,597,663 km (0.118 R)
• M42: 11,540,578 km (0.081 R)
• M43: 11,720,395 km (0.064 R)
• M44: 12,479,604 km (0.095 R)
• M45: 12,602,573 km (0.074 R)
• M46: 12,911,643 km (0.105 R)
• M47: 13,917,688 km (0.079 R)
• M48: 14,013,281 km (0.101 R)
• M49: 14,109,174 km (0.032 R)
• M50: 14,527,000 km (0.099 R)
• M51: 14,591,627 km (0.099 R)
• M52: 15,638,812 km (0.117 R)
• M53: 15,705,084 km (0.116 R)
• M54: 16,004,429 km (0.077 R)
• M55: 16,473,867 km (0.083 R)
• M56: 16,574,995 km (0.099 R)
• M57: 17,426,207 km (0.063 R)
• M58: 17,563,688 km (0.072 R)
• M59: 17,770,581 km (0.051 R)
• M60: 17,839,696 km (0.044 R)
• M61: 18,117,349 km (0.083 R)
• M62: 19,206,272 km (0.12 R)
• M63: 20,642,561 km (0.092 R)
• M64: 20,970,480 km (0.093 R)
• M65: 21,520,850 km (0.077 R)
• M66: 21,853,257 km (0.115 R)
• M67: 21,927,457 km (0.109 R)
• M68: 22,001,658 km (0.115 R)
• M69: 23,011,593 km (0.05 R)
• M70: 23,389,477 km (0.11 R)
• M71: 23,807,604 km (0.091 R)
• M72: 24,381,611 km (0.07 R)
• M73: 24,844,167 km (0.095 R)
• M74: 25,934,736 km (0.105 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit