🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.25 AU - 1.87 AU

Year: 685 Days

Day: 20.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.6 AU - 3.6 AU

Year: 1918 Days

Day: 43.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,730,239 km

• M1: 224,995 km (0.12 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 8.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.1 AU - 9.22 AU

Year: 8192 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,730,239 km

• M1: 181,462 km (0.091 R)
• M2: 301,290 km (0.073 R)
• M3: 356,941 km (0.111 R)
• M4: 549,024 km (0.087 R)
• M5: 685,009 km (0.063 R)
• M6: 751,580 km (0.042 R)
• M7: 904,020 km (0.096 R)
• M8: 1,015,770 km (0.089 R)
• M9: 1,118,992 km (0.094 R)
• M10: 1,280,558 km (0.115 R)
• M11: 1,717,832 km (0.042 R)
• M12: 1,826,440 km (0.117 R)
• M13: 1,905,278 km (0.11 R)
• M14: 1,969,306 km (0.05 R)
• M15: 2,066,695 km (0.039 R)
• M16: 2,454,751 km (0.119 R)
• M17: 2,756,191 km (0.06 R)
• M18: 2,865,547 km (0.098 R)
• M19: 3,511,660 km (0.072 R)
• M20: 3,610,545 km (0.107 R)
• M21: 3,912,433 km (0.031 R)
• M22: 4,327,866 km (0.085 R)
• M23: 4,888,709 km (0.1 R)
• M24: 5,200,321 km (0.108 R)
• M25: 5,426,812 km (0.048 R)
• M26: 5,749,345 km (0.103 R)
• M27: 5,842,694 km (0.108 R)
• M28: 5,960,129 km (0.109 R)
• M29: 6,364,941 km (0.093 R)
• M30: 6,828,096 km (0.074 R)
• M31: 6,951,813 km (0.06 R)
• M32: 7,026,462 km (0.069 R)
• M33: 7,151,227 km (0.099 R)
• M34: 7,327,453 km (0.069 R)
• M35: 7,530,458 km (0.114 R)
• M36: 7,735,257 km (0.109 R)
• M37: 7,890,091 km (0.044 R)
• M38: 8,124,361 km (0.05 R)
• M39: 8,653,190 km (0.06 R)
• M40: 8,814,007 km (0.037 R)
• M41: 8,867,863 km (0.085 R)
• M42: 9,138,635 km (0.062 R)
• M43: 9,329,821 km (0.071 R)
• M44: 9,995,232 km (0.094 R)
• M45: 10,107,580 km (0.087 R)
• M46: 10,163,979 km (0.087 R)
• M47: 11,138,160 km (0.074 R)
• M48: 11,225,525 km (0.118 R)
• M49: 11,283,868 km (0.045 R)
• M50: 12,052,203 km (0.089 R)
• M51: 12,352,147 km (0.085 R)
• M52: 12,502,941 km (0.051 R)
• M53: 12,654,484 km (0.087 R)
• M54: 12,867,661 km (0.102 R)
• M55: 13,390,356 km (0.103 R)
• M56: 13,638,688 km (0.088 R)
• M57: 13,825,985 km (0.063 R)
• M58: 13,982,614 km (0.076 R)
• M59: 14,775,034 km (0.08 R)
• M60: 14,871,076 km (0.057 R)
• M61: 15,096,071 km (0.062 R)
• M62: 15,354,576 km (0.107 R)
• M63: 16,138,917 km (0.079 R)
• M64: 16,502,590 km (0.042 R)
• M65: 17,070,164 km (0.103 R)
• M66: 17,204,653 km (0.083 R)
• M67: 17,373,250 km (0.094 R)
• M68: 18,880,448 km (0.071 R)
• M69: 19,089,287 km (0.105 R)
• M70: 19,158,999 km (0.078 R)
• M71: 19,474,052 km (0.091 R)
• M72: 20,894,484 km (0.083 R)
• M73: 22,753,537 km (0.091 R)
• M74: 22,975,690 km (0.084 R)
• M75: 23,571,688 km (0.093 R)
• M76: 23,646,636 km (0.064 R)
• M77: 23,759,134 km (0.097 R)
• M78: 24,286,167 km (0.047 R)
• M79: 24,664,949 km (0.049 R)
• M80: 25,582,133 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.68 AU - 13.02 AU

Year: 14337 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,730,239 km

• M1: 365,318 km (0.082 R)
• M2: 573,409 km (0.118 R)
• M3: 764,296 km (0.078 R)
• M4: 978,220 km (0.087 R)
• M5: 1,363,285 km (0.107 R)
• M6: 1,546,842 km (0.057 R)
• M7: 1,852,470 km (0.096 R)
• M8: 2,208,214 km (0.055 R)
• M9: 2,363,048 km (0.103 R)
• M10: 2,457,743 km (0.108 R)
• M11: 3,261,533 km (0.069 R)
• M12: 3,367,598 km (0.098 R)
• M13: 4,412,539 km (0.074 R)
• M14: 4,530,272 km (0.107 R)
• M15: 4,649,053 km (0.116 R)
• M16: 5,299,953 km (0.081 R)
• M17: 5,807,240 km (0.105 R)
• M18: 6,285,953 km (0.116 R)
• M19: 6,507,956 km (0.043 R)
• M20: 7,655,970 km (0.043 R)
• M21: 8,084,718 km (0.1 R)
• M22: 8,277,699 km (0.101 R)
• M23: 8,374,788 km (0.106 R)
• M24: 9,468,049 km (0.116 R)
• M25: 9,825,439 km (0.083 R)
• M26: 10,553,232 km (0.085 R)
• M27: 10,923,786 km (0.082 R)
• M28: 11,298,678 km (0.059 R)
• M29: 12,671,837 km (0.119 R)
• M30: 13,807,883 km (0.097 R)
• M31: 14,039,162 km (0.093 R)
• M32: 14,155,250 km (0.114 R)
• M33: 15,035,932 km (0.052 R)
• M34: 15,813,542 km (0.076 R)
• M35: 15,994,855 km (0.112 R)
• M36: 16,481,796 km (0.116 R)
• M37: 16,850,106 km (0.091 R)
• M38: 17,657,785 km (0.039 R)
• M39: 17,971,641 km (0.062 R)
• M40: 19,053,084 km (0.116 R)
• M41: 19,181,589 km (0.099 R)
• M42: 20,615,335 km (0.074 R)
• M43: 21,814,062 km (0.108 R)
• M44: 22,693,698 km (0.071 R)
• M45: 22,830,131 km (0.095 R)
• M46: 23,103,596 km (0.062 R)
• M47: 23,585,002 km (0.099 R)
• M48: 23,723,230 km (0.093 R)
• M49: 24,487,825 km (0.062 R)
• M50: 24,767,872 km (0.119 R)
• M51: 24,978,656 km (0.109 R)
• M52: 25,189,888 km (0.093 R)
• M53: 25,756,415 km (0.108 R)
• M54: 26,542,253 km (0.085 R)
• M55: 26,974,142 km (0.031 R)
• M56: 29,540,044 km (0.102 R)
• M57: 31,572,032 km (0.085 R)
• M58: 31,876,913 km (0.101 R)
• M59: 32,336,178 km (0.118 R)
• M60: 32,643,452 km (0.098 R)
• M61: 33,028,966 km (0.118 R)
• M62: 33,960,362 km (0.048 R)
• M63: 35,452,751 km (0.066 R)
• M64: 36,486,173 km (0.113 R)
• M65: 37,529,468 km (0.11 R)
• M66: 39,235,632 km (0.043 R)
• M67: 40,717,997 km (0.078 R)
• M68: 42,470,536 km (0.117 R)
• M69: 43,652,509 km (0.059 R)
• M70: 43,822,303 km (0.114 R)
• M71: 45,016,692 km (0.101 R)
• M72: 46,048,917 km (0.093 R)
• M73: 46,481,405 km (0.113 R)
• M74: 47,089,071 km (0.116 R)
• M75: 48,927,779 km (0.086 R)
• M76: 49,989,026 km (0.103 R)
• M77: 50,433,332 km (0.066 R)
• M78: 50,611,503 km (0.058 R)
• M79: 51,684,718 km (0.053 R)
• M80: 54,309,263 km (0.109 R)
• M81: 56,328,984 km (0.042 R)
• M82: 57,069,643 km (0.096 R)
• M83: 60,820,510 km (0.101 R)
• M84: 62,343,117 km (0.058 R)
• M85: 63,109,208 km (0.066 R)
• M86: 63,685,758 km (0.116 R)
• M87: 63,781,950 km (0.082 R)
• M88: 64,167,463 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.6

Radius: 6.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.09 AU - 15.11 AU

Year: 19607 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,730,239 km

• M1: 94,695 km (0.104 R)
• M2: 165,605 km (0.103 R)
• M3: 373,396 km (0.073 R)
• M4: 653,593 km (0.101 R)
• M5: 753,225 km (0.074 R)
• M6: 1,427,463 km (0.106 R)
• M7: 2,583,406 km (0.111 R)
• M8: 2,907,584 km (0.116 R)
• M9: 2,974,006 km (0.043 R)
• M10: 3,418,162 km (0.083 R)
• M11: 3,488,323 km (0.113 R)
• M12: 3,630,142 km (0.083 R)
• M13: 4,329,512 km (0.096 R)
• M14: 6,316,022 km (0.11 R)
• M15: 6,402,340 km (0.105 R)
• M16: 6,884,344 km (0.067 R)
• M17: 7,107,245 km (0.113 R)
• M18: 7,423,346 km (0.036 R)
• M19: 7,744,083 km (0.111 R)
• M20: 8,116,133 km (0.114 R)
• M21: 8,163,107 km (0.057 R)
• M22: 8,781,245 km (0.115 R)
• M23: 9,169,302 km (0.108 R)
• M24: 10,315,521 km (0.066 R)
• M25: 11,035,087 km (0.032 R)
• M26: 11,139,207 km (0.037 R)
• M27: 11,664,744 km (0.077 R)
• M28: 12,090,949 km (0.12 R)
• M29: 12,903,864 km (0.078 R)
• M30: 13,013,519 km (0.116 R)
• M31: 13,233,876 km (0.113 R)
• M32: 14,524,906 km (0.113 R)
• M33: 15,679,802 km (0.06 R)
• M34: 15,914,371 km (0.049 R)
• M35: 16,744,190 km (0.105 R)
• M36: 17,285,136 km (0.063 R)
• M37: 19,254,592 km (0.1 R)
• M38: 19,442,786 km (0.075 R)
• M39: 19,694,709 km (0.116 R)
• M40: 19,757,840 km (0.095 R)
• M41: 20,201,846 km (0.113 R)
• M42: 20,649,144 km (0.094 R)
• M43: 20,970,630 km (0.066 R)
• M44: 21,814,212 km (0.102 R)
• M45: 23,467,568 km (0.099 R)
• M46: 23,601,458 km (0.107 R)
• M47: 24,140,010 km (0.1 R)
• M48: 24,955,468 km (0.101 R)
• M49: 25,297,898 km (0.111 R)
• M50: 25,918,130 km (0.085 R)
• M51: 26,334,461 km (0.076 R)
• M52: 28,734,909 km (0.114 R)
• M53: 30,763,605 km (0.103 R)
• M54: 30,836,908 km (0.111 R)
• M55: 31,573,229 km (0.049 R)
• M56: 31,795,232 km (0.06 R)
• M57: 32,688,481 km (0.073 R)
• M58: 33,439,014 km (0.09 R)
• M59: 34,195,380 km (0.041 R)
• M60: 34,271,376 km (0.113 R)
• M61: 34,499,513 km (0.119 R)
• M62: 35,110,471 km (0.046 R)
• M63: 36,731,064 km (0.036 R)
• M64: 36,808,706 km (0.118 R)
• M65: 38,375,893 km (0.096 R)
• M66: 39,008,692 km (0.114 R)
• M67: 41,331,797 km (0.106 R)
• M68: 41,655,677 km (0.055 R)
• M69: 41,980,454 km (0.091 R)
• M70: 42,469,190 km (0.109 R)
• M71: 43,123,830 km (0.077 R)
• M72: 43,287,939 km (0.117 R)
• M73: 44,360,107 km (0.105 R)
• M74: 44,525,861 km (0.087 R)
• M75: 47,036,263 km (0.106 R)
• M76: 47,120,786 km (0.034 R)
• M77: 48,393,864 km (0.09 R)
• M78: 49,248,965 km (0.106 R)
• M79: 49,678,311 km (0.06 R)
• M80: 50,454,275 km (0.097 R)
• M81: 50,713,828 km (0.096 R)
• M82: 51,408,261 km (0.096 R)
• M83: 51,756,525 km (0.066 R)
• M84: 52,018,321 km (0.101 R)
• M85: 52,193,052 km (0.107 R)
• M86: 52,455,596 km (0.119 R)
• M87: 53,421,848 km (0.052 R)
• M88: 54,837,942 km (0.069 R)
• M89: 55,104,824 km (0.101 R)
• M90: 55,550,477 km (0.079 R)
• M91: 56,086,934 km (0.072 R)
• M92: 58,340,776 km (0.118 R)
• M93: 58,886,060 km (0.059 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit