🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 296 Days

Day: 33.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 318 Days

Day: 36.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,854,769 km

• M1: 160,668 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.83 AU - 2.09 AU

Year: 1745 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,854,769 km

• M1: 178,919 km (0.099 R)
• M2: 275,410 km (0.084 R)
• M3: 370,404 km (0.114 R)
• M4: 544,087 km (0.055 R)
• M5: 720,463 km (0.105 R)
• M6: 1,326,335 km (0.113 R)
• M7: 1,629,420 km (0.096 R)
• M8: 1,846,337 km (0.099 R)
• M9: 1,974,692 km (0.083 R)
• M10: 2,173,208 km (0.105 R)
• M11: 2,309,342 km (0.08 R)
• M12: 2,786,410 km (0.117 R)
• M13: 2,980,139 km (0.088 R)
• M14: 3,070,945 km (0.116 R)
• M15: 3,185,986 km (0.118 R)
• M16: 3,326,009 km (0.12 R)
• M17: 3,523,778 km (0.108 R)
• M18: 3,644,503 km (0.063 R)
• M19: 3,774,653 km (0.079 R)
• M20: 3,889,993 km (0.117 R)
• M21: 4,039,890 km (0.034 R)
• M22: 4,174,977 km (0.086 R)
• M23: 4,319,938 km (0.093 R)
• M24: 4,414,783 km (0.108 R)
• M25: 4,659,226 km (0.071 R)
• M26: 4,881,379 km (0.079 R)
• M27: 4,971,137 km (0.084 R)
• M28: 5,061,644 km (0.078 R)
• M29: 5,179,976 km (0.076 R)
• M30: 5,271,679 km (0.052 R)
• M31: 5,578,205 km (0.119 R)
• M32: 6,053,777 km (0.091 R)
• M33: 6,169,865 km (0.067 R)
• M34: 6,316,172 km (0.11 R)
• M35: 6,512,893 km (0.093 R)
• M36: 6,711,708 km (0.11 R)
• M37: 6,892,423 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 11.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.07 AU - 2.53 AU

Year: 2218 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,854,769 km

• M1: 181,911 km (0.119 R)
• M2: 341,532 km (0.116 R)
• M3: 436,227 km (0.116 R)
• M4: 676,033 km (0.111 R)
• M5: 803,191 km (0.068 R)
• M6: 879,635 km (0.111 R)
• M7: 1,040,902 km (0.063 R)
• M8: 1,179,430 km (0.093 R)
• M9: 1,256,772 km (0.098 R)
• M10: 1,358,797 km (0.072 R)
• M11: 1,440,179 km (0.083 R)
• M12: 1,559,558 km (0.061 R)
• M13: 1,707,211 km (0.068 R)
• M14: 1,859,801 km (0.07 R)
• M15: 1,990,400 km (0.069 R)
• M16: 2,500,528 km (0.119 R)
• M17: 2,616,168 km (0.097 R)
• M18: 3,127,792 km (0.112 R)
• M19: 3,621,316 km (0.099 R)
• M20: 3,952,825 km (0.07 R)
• M21: 4,054,102 km (0.108 R)
• M22: 4,156,427 km (0.12 R)
• M23: 4,468,488 km (0.1 R)
• M24: 4,716,522 km (0.079 R)
• M25: 4,824,232 km (0.097 R)
• M26: 4,914,589 km (0.113 R)
• M27: 4,987,294 km (0.046 R)
• M28: 5,506,398 km (0.097 R)
• M29: 5,638,942 km (0.037 R)
• M30: 6,023,409 km (0.11 R)
• M31: 6,258,277 km (0.114 R)
• M32: 6,576,173 km (0.102 R)
• M33: 6,676,553 km (0.05 R)
• M34: 6,817,923 km (0.058 R)
• M35: 7,435,463 km (0.105 R)
• M36: 7,540,181 km (0.119 R)
• M37: 7,645,349 km (0.114 R)
• M38: 7,814,694 km (0.113 R)
• M39: 7,963,843 km (0.08 R)
• M40: 8,592,004 km (0.079 R)
• M41: 8,878,783 km (0.091 R)
• M42: 9,461,766 km (0.102 R)
• M43: 10,057,166 km (0.119 R)
• M44: 10,149,916 km (0.091 R)
• M45: 10,711,956 km (0.069 R)
• M46: 11,164,190 km (0.115 R)
• M47: 11,380,658 km (0.116 R)
• M48: 12,062,824 km (0.109 R)
• M49: 12,458,511 km (0.08 R)
• M50: 12,558,143 km (0.078 R)
• M51: 12,959,364 km (0.105 R)
• M52: 13,161,471 km (0.113 R)
• M53: 13,415,638 km (0.106 R)
• M54: 13,517,813 km (0.114 R)
• M55: 13,671,450 km (0.082 R)
• M56: 13,748,493 km (0.117 R)
• M57: 13,877,297 km (0.089 R)
• M58: 14,291,982 km (0.032 R)
• M59: 14,396,252 km (0.083 R)
• M60: 14,527,000 km (0.098 R)
• M61: 14,631,869 km (0.086 R)
• M62: 15,319,869 km (0.1 R)
• M63: 15,937,260 km (0.113 R)
• M64: 16,045,419 km (0.078 R)
• M65: 16,181,104 km (0.078 R)
• M66: 16,562,728 km (0.089 R)
• M67: 16,727,286 km (0.093 R)
• M68: 17,558,003 km (0.075 R)
• M69: 18,006,497 km (0.119 R)
• M70: 18,232,240 km (0.038 R)
• M71: 18,345,336 km (0.108 R)
• M72: 18,771,990 km (0.074 R)
• M73: 19,115,616 km (0.091 R)
• M74: 19,230,657 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.4

Radius: 7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.94 AU - 6.86 AU

Year: 10294 Days

Day: 22.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,854,769 km

• M1: 177,423 km (0.09 R)
• M2: 292,763 km (0.075 R)
• M3: 427,700 km (0.058 R)
• M4: 529,576 km (0.1 R)
• M5: 768,335 km (0.067 R)
• M6: 960,269 km (0.101 R)
• M7: 1,787,395 km (0.105 R)
• M8: 2,620,057 km (0.103 R)
• M9: 3,227,873 km (0.051 R)
• M10: 4,994,774 km (0.102 R)
• M11: 5,313,866 km (0.119 R)
• M12: 5,888,322 km (0.057 R)
• M13: 6,612,076 km (0.029 R)
• M14: 6,918,303 km (0.113 R)
• M15: 7,521,781 km (0.06 R)
• M16: 7,567,109 km (0.103 R)
• M17: 8,072,301 km (0.119 R)
• M18: 8,188,688 km (0.079 R)
• M19: 8,517,355 km (0.1 R)
• M20: 8,635,836 km (0.088 R)
• M21: 10,350,976 km (0.069 R)
• M22: 10,680,839 km (0.098 R)
• M23: 11,585,906 km (0.083 R)
• M24: 11,875,528 km (0.109 R)
• M25: 12,087,508 km (0.043 R)
• M26: 12,194,022 km (0.089 R)
• M27: 12,623,218 km (0.114 R)
• M28: 14,052,027 km (0.1 R)
• M29: 14,192,051 km (0.094 R)
• M30: 14,248,150 km (0.073 R)
• M31: 14,615,114 km (0.049 R)
• M32: 14,813,929 km (0.119 R)
• M33: 14,899,350 km (0.026 R)
• M34: 16,910,244 km (0.104 R)
• M35: 17,238,761 km (0.115 R)
• M36: 17,871,560 km (0.072 R)
• M37: 18,114,507 km (0.103 R)
• M38: 18,973,947 km (0.096 R)
• M39: 19,252,947 km (0.066 R)
• M40: 19,346,296 km (0.059 R)
• M41: 19,564,559 km (0.048 R)
• M42: 19,689,623 km (0.117 R)
• M43: 19,909,233 km (0.068 R)
• M44: 20,035,194 km (0.12 R)
• M45: 20,350,995 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 5.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.04 AU - 12.62 AU

Year: 22661 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,854,769 km

• M1: 81,531 km (0.117 R)
• M2: 138,079 km (0.076 R)
• M3: 195,225 km (0.097 R)
• M4: 254,017 km (0.034 R)
• M5: 350,059 km (0.109 R)
• M6: 863,030 km (0.112 R)
• M7: 1,219,073 km (0.087 R)
• M8: 1,935,048 km (0.028 R)
• M9: 2,934,213 km (0.085 R)
• M10: 3,344,111 km (0.051 R)
• M11: 3,771,961 km (0.091 R)
• M12: 5,901,038 km (0.099 R)
• M13: 6,099,554 km (0.091 R)
• M14: 6,503,468 km (0.1 R)
• M15: 6,797,129 km (0.092 R)
• M16: 7,095,277 km (0.072 R)
• M17: 7,921,357 km (0.109 R)
• M18: 8,046,271 km (0.098 R)
• M19: 8,266,479 km (0.049 R)
• M20: 8,648,702 km (0.1 R)
• M21: 9,265,643 km (0.068 R)
• M22: 9,496,473 km (0.067 R)
• M23: 9,762,607 km (0.1 R)
• M24: 10,234,290 km (0.044 R)
• M25: 11,025,363 km (0.09 R)
• M26: 11,164,938 km (0.071 R)
• M27: 11,622,558 km (0.106 R)
• M28: 12,302,330 km (0.111 R)
• M29: 12,701,757 km (0.105 R)
• M30: 12,958,168 km (0.105 R)
• M31: 13,068,571 km (0.079 R)
• M32: 13,216,373 km (0.099 R)
• M33: 14,532,236 km (0.064 R)
• M34: 15,147,682 km (0.075 R)
• M35: 15,771,505 km (0.115 R)
• M36: 16,165,696 km (0.116 R)
• M37: 16,683,005 km (0.072 R)
• M38: 16,843,224 km (0.11 R)
• M39: 16,883,466 km (0.085 R)
• M40: 17,774,621 km (0.099 R)
• M41: 18,349,675 km (0.026 R)
• M42: 18,390,964 km (0.068 R)
• M43: 18,473,691 km (0.09 R)
• M44: 18,515,130 km (0.091 R)
• M45: 18,556,569 km (0.049 R)
• M46: 20,111,190 km (0.086 R)
• M47: 20,667,395 km (0.117 R)
• M48: 21,012,068 km (0.103 R)
• M49: 21,185,153 km (0.088 R)
• M50: 21,532,669 km (0.057 R)
• M51: 21,619,884 km (0.065 R)
• M52: 21,969,794 km (0.074 R)
• M53: 24,699,057 km (0.078 R)
• M54: 25,294,307 km (0.113 R)
• M55: 25,847,969 km (0.099 R)
• M56: 26,967,410 km (0.116 R)
• M57: 27,343,948 km (0.076 R)
• M58: 27,864,698 km (0.111 R)
• M59: 29,060,284 km (0.111 R)
• M60: 30,811,028 km (0.108 R)
• M61: 31,352,871 km (0.086 R)
• M62: 31,748,857 km (0.064 R)
• M63: 31,848,040 km (0.076 R)
• M64: 32,896,422 km (0.107 R)
• M65: 33,450,233 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit