🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 423 Days

Day: 45.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 745 Days

Day: 38.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 9.4

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.79 AU - 3.25 AU

Year: 2360 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,737,419 km

• M1: 117,434 km (0.099 R)
• M2: 230,082 km (0.033 R)
• M3: 321,635 km (0.094 R)
• M4: 458,966 km (0.034 R)
• M5: 560,094 km (0.09 R)
• M6: 626,366 km (0.086 R)
• M7: 731,683 km (0.07 R)
• M8: 833,709 km (0.067 R)
• M9: 911,201 km (0.094 R)
• M10: 1,224,159 km (0.078 R)
• M11: 1,336,059 km (0.047 R)
• M12: 1,474,885 km (0.075 R)
• M13: 1,679,834 km (0.106 R)
• M14: 1,907,074 km (0.086 R)
• M15: 2,011,343 km (0.099 R)
• M16: 2,676,755 km (0.115 R)
• M17: 2,779,229 km (0.069 R)
• M18: 3,186,883 km (0.105 R)
• M19: 3,327,057 km (0.091 R)
• M20: 3,469,175 km (0.113 R)
• M21: 3,645,700 km (0.108 R)
• M22: 4,554,956 km (0.094 R)
• M23: 4,783,990 km (0.111 R)
• M24: 5,035,016 km (0.086 R)
• M25: 5,162,174 km (0.077 R)
• M26: 5,235,177 km (0.038 R)
• M27: 5,363,981 km (0.12 R)
• M28: 5,568,631 km (0.084 R)
• M29: 5,718,977 km (0.103 R)
• M30: 5,927,965 km (0.077 R)
• M31: 6,178,242 km (0.094 R)
• M32: 6,275,481 km (0.11 R)
• M33: 6,510,799 km (0.089 R)
• M34: 6,589,786 km (0.117 R)
• M35: 6,689,119 km (0.115 R)
• M36: 6,809,097 km (0.094 R)
• M37: 7,111,883 km (0.102 R)
• M38: 7,193,264 km (0.066 R)
• M39: 7,543,173 km (0.11 R)
• M40: 7,667,938 km (0.051 R)
• M41: 7,940,805 km (0.102 R)
• M42: 8,174,028 km (0.05 R)
• M43: 8,560,738 km (0.082 R)
• M44: 8,887,609 km (0.097 R)
• M45: 9,019,555 km (0.067 R)
• M46: 9,107,818 km (0.099 R)
• M47: 9,374,401 km (0.115 R)
• M48: 9,688,706 km (0.082 R)
• M49: 10,075,117 km (0.095 R)
• M50: 10,559,216 km (0.108 R)
• M51: 10,652,416 km (0.089 R)
• M52: 10,933,360 km (0.101 R)
• M53: 11,192,913 km (0.084 R)
• M54: 11,718,450 km (0.09 R)
• M55: 11,790,706 km (0.098 R)
• M56: 12,008,520 km (0.11 R)
• M57: 12,276,450 km (0.036 R)
• M58: 12,669,743 km (0.055 R)
• M59: 12,743,943 km (0.057 R)
• M60: 13,142,173 km (0.12 R)
• M61: 13,267,386 km (0.114 R)
• M62: 13,874,305 km (0.093 R)
• M63: 14,155,549 km (0.081 R)
• M64: 14,386,977 km (0.078 R)
• M65: 15,669,180 km (0.042 R)
• M66: 15,775,395 km (0.096 R)
• M67: 16,202,945 km (0.103 R)
• M68: 16,364,212 km (0.109 R)
• M69: 16,553,154 km (0.059 R)
• M70: 16,661,313 km (0.086 R)
• M71: 16,769,772 km (0.064 R)
• M72: 16,905,756 km (0.039 R)
• M73: 17,042,040 km (0.118 R)
• M74: 18,006,497 km (0.109 R)
• M75: 18,257,373 km (0.117 R)
• M76: 18,931,910 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 10.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.4 AU - 4.64 AU

Year: 3624 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,737,419 km

• M1: 184,005 km (0.064 R)
• M2: 271,819 km (0.111 R)
• M3: 391,348 km (0.092 R)
• M4: 459,714 km (0.096 R)
• M5: 627,713 km (0.073 R)
• M6: 720,164 km (0.092 R)
• M7: 1,036,863 km (0.102 R)
• M8: 1,138,440 km (0.06 R)
• M9: 1,297,313 km (0.117 R)
• M10: 1,463,666 km (0.098 R)
• M11: 1,602,044 km (0.094 R)
• M12: 1,720,824 km (0.103 R)
• M13: 1,942,229 km (0.111 R)
• M14: 2,225,418 km (0.032 R)
• M15: 2,318,468 km (0.111 R)
• M16: 2,619,309 km (0.115 R)
• M17: 2,717,745 km (0.092 R)
• M18: 2,976,549 km (0.12 R)
• M19: 3,064,662 km (0.069 R)
• M20: 3,288,760 km (0.107 R)
• M21: 3,441,200 km (0.089 R)
• M22: 3,596,034 km (0.05 R)
• M23: 3,737,404 km (0.081 R)
• M24: 3,880,569 km (0.11 R)
• M25: 4,009,373 km (0.041 R)
• M26: 4,354,495 km (0.066 R)
• M27: 4,692,137 km (0.034 R)
• M28: 4,881,379 km (0.025 R)
• M29: 5,126,121 km (0.089 R)
• M30: 5,196,731 km (0.093 R)
• M31: 5,303,394 km (0.086 R)
• M32: 5,446,559 km (0.119 R)
• M33: 5,828,931 km (0.119 R)
• M34: 5,939,783 km (0.107 R)
• M35: 6,276,528 km (0.107 R)
• M36: 6,390,073 km (0.063 R)
• M37: 6,504,515 km (0.101 R)
• M38: 6,754,493 km (0.09 R)
• M39: 6,929,523 km (0.093 R)
• M40: 7,086,451 km (0.109 R)
• M41: 7,303,966 km (0.109 R)
• M42: 7,543,921 km (0.06 R)
• M43: 7,888,296 km (0.116 R)
• M44: 8,010,966 km (0.112 R)
• M45: 8,237,756 km (0.101 R)
• M46: 8,824,479 km (0.048 R)
• M47: 9,187,404 km (0.041 R)
• M48: 9,359,890 km (0.114 R)
• M49: 9,446,507 km (0.034 R)
• M50: 10,238,179 km (0.116 R)
• M51: 10,327,489 km (0.102 R)
• M52: 10,642,093 km (0.093 R)
• M53: 11,955,263 km (0.11 R)
• M54: 12,143,757 km (0.034 R)
• M55: 12,356,784 km (0.113 R)
• M56: 12,666,901 km (0.062 R)
• M57: 12,858,984 km (0.089 R)
• M58: 13,003,645 km (0.082 R)
• M59: 13,957,481 km (0.074 R)
• M60: 14,106,182 km (0.1 R)
• M61: 14,180,681 km (0.06 R)
• M62: 14,355,262 km (0.096 R)
• M63: 15,596,625 km (0.1 R)
• M64: 15,905,994 km (0.09 R)
• M65: 16,061,426 km (0.101 R)
• M66: 16,243,337 km (0.094 R)
• M67: 16,872,246 km (0.113 R)
• M68: 17,296,057 km (0.095 R)
• M69: 17,375,942 km (0.101 R)
• M70: 17,589,418 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 13

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.99 AU - 5.61 AU

Year: 5486 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,737,419 km

• M1: 197,469 km (0.055 R)
• M2: 321,486 km (0.102 R)
• M3: 439,967 km (0.119 R)
• M4: 595,998 km (0.037 R)
• M5: 744,249 km (0.118 R)
• M6: 927,507 km (0.067 R)
• M7: 1,115,252 km (0.099 R)
• M8: 1,316,162 km (0.075 R)
• M9: 1,516,773 km (0.066 R)
• M10: 1,768,396 km (0.104 R)
• M11: 1,878,500 km (0.091 R)
• M12: 1,962,724 km (0.062 R)
• M13: 2,062,655 km (0.05 R)
• M14: 2,237,984 km (0.104 R)
• M15: 2,327,593 km (0.09 R)
• M16: 2,418,549 km (0.083 R)
• M17: 2,874,822 km (0.108 R)
• M18: 3,188,679 km (0.091 R)
• M19: 3,273,201 km (0.117 R)
• M20: 3,531,108 km (0.115 R)
• M21: 3,653,928 km (0.079 R)
• M22: 3,831,800 km (0.117 R)
• M23: 3,994,263 km (0.108 R)
• M24: 4,085,667 km (0.093 R)
• M25: 4,196,220 km (0.107 R)
• M26: 4,363,919 km (0.067 R)
• M27: 4,629,157 km (0.044 R)
• M28: 5,076,753 km (0.098 R)
• M29: 5,175,937 km (0.105 R)
• M30: 5,497,572 km (0.095 R)
• M31: 5,743,212 km (0.036 R)
• M32: 6,055,423 km (0.088 R)
• M33: 6,937,003 km (0.064 R)
• M34: 7,698,456 km (0.067 R)
• M35: 7,789,860 km (0.056 R)
• M36: 7,950,528 km (0.108 R)
• M37: 8,042,980 km (0.073 R)
• M38: 8,228,780 km (0.111 R)
• M39: 8,463,051 km (0.104 R)
• M40: 8,699,565 km (0.113 R)
• M41: 8,842,431 km (0.097 R)
• M42: 10,440,884 km (0.111 R)
• M43: 10,567,594 km (0.108 R)
• M44: 11,599,071 km (0.117 R)
• M45: 12,100,373 km (0.109 R)
• M46: 12,474,218 km (0.11 R)
• M47: 12,608,707 km (0.108 R)
• M48: 13,069,468 km (0.102 R)
• M49: 13,868,321 km (0.058 R)
• M50: 14,996,139 km (0.087 R)
• M51: 15,196,600 km (0.089 R)
• M52: 15,745,026 km (0.065 R)
• M53: 16,153,279 km (0.088 R)
• M54: 16,594,593 km (0.108 R)
• M55: 16,712,925 km (0.055 R)
• M56: 17,790,927 km (0.05 R)
• M57: 18,094,311 km (0.119 R)
• M58: 18,216,234 km (0.085 R)
• M59: 18,583,347 km (0.085 R)
• M60: 18,798,768 km (0.065 R)
• M61: 19,014,937 km (0.056 R)
• M62: 19,637,114 km (0.089 R)
• M63: 20,329,154 km (0.05 R)
• M64: 20,646,451 km (0.088 R)
• M65: 21,061,435 km (0.103 R)
• M66: 21,414,636 km (0.087 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: 243 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit