🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 393 Days

Day: 47.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 456 Days

Day: 31 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.65 AU - 4.03 AU

Year: 2230 Days

Day: 28.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 112.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.49 AU - 6.11 AU

Year: 4457 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,914,857 km

• M1: 399,726 km (0.039 R)
• M2: 603,328 km (0.103 R)
• M3: 724,353 km (0.093 R)
• M4: 819,198 km (0.114 R)
• M5: 909,705 km (0.12 R)
• M6: 1,052,571 km (0.111 R)
• M7: 1,461,272 km (0.112 R)
• M8: 1,678,339 km (0.107 R)
• M9: 2,030,791 km (0.096 R)
• M10: 2,196,546 km (0.103 R)
• M11: 2,287,651 km (0.114 R)
• M12: 2,433,658 km (0.092 R)
• M13: 2,665,535 km (0.12 R)
• M14: 2,763,222 km (0.085 R)
• M15: 2,933,614 km (0.093 R)
• M16: 3,240,140 km (0.056 R)
• M17: 3,480,843 km (0.115 R)
• M18: 3,572,696 km (0.107 R)
• M19: 3,790,062 km (0.099 R)
• M20: 3,948,187 km (0.076 R)
• M21: 4,205,645 km (0.1 R)
• M22: 4,336,543 km (0.108 R)
• M23: 4,822,437 km (0.106 R)
• M24: 4,994,175 km (0.074 R)
• M25: 5,467,802 km (0.113 R)
• M26: 5,701,175 km (0.059 R)
• M27: 5,919,438 km (0.115 R)
• M28: 6,011,142 km (0.068 R)
• M29: 6,177,644 km (0.118 R)
• M30: 6,308,243 km (0.078 R)
• M31: 6,458,439 km (0.1 R)
• M32: 6,590,983 km (0.109 R)
• M33: 6,686,277 km (0.066 R)
• M34: 6,916,658 km (0.064 R)
• M35: 7,052,193 km (0.098 R)
• M36: 7,365,601 km (0.115 R)
• M37: 7,683,646 km (0.07 R)
• M38: 8,026,524 km (0.1 R)
• M39: 8,128,251 km (0.101 R)
• M40: 8,312,555 km (0.058 R)
• M41: 8,456,917 km (0.107 R)
• M42: 8,748,184 km (0.084 R)
• M43: 8,853,052 km (0.042 R)
• M44: 9,106,322 km (0.114 R)
• M45: 9,340,592 km (0.076 R)
• M46: 9,728,350 km (0.115 R)
• M47: 10,342,150 km (0.089 R)
• M48: 11,354,628 km (0.105 R)
• M49: 11,653,076 km (0.043 R)
• M50: 11,814,941 km (0.095 R)
• M51: 12,635,036 km (0.069 R)
• M52: 12,753,667 km (0.114 R)
• M53: 12,968,191 km (0.074 R)
• M54: 13,280,252 km (0.093 R)
• M55: 14,058,909 km (0.082 R)
• M56: 14,206,711 km (0.051 R)
• M57: 14,627,829 km (0.104 R)
• M58: 14,727,611 km (0.106 R)
• M59: 15,737,098 km (0.116 R)
• M60: 15,967,329 km (0.113 R)
• M61: 16,250,218 km (0.108 R)
• M62: 16,457,112 km (0.034 R)
• M63: 16,612,694 km (0.109 R)
• M64: 17,319,394 km (0.076 R)
• M65: 17,663,170 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 4.9

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.1 AU - 20.04 AU

Year: 25760 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,914,857 km

• M1: 148,102 km (0.102 R)
• M2: 1,246,449 km (0.115 R)
• M3: 1,744,012 km (0.064 R)
• M4: 2,219,883 km (0.093 R)
• M5: 4,050,512 km (0.117 R)
• M6: 5,480,518 km (0.066 R)
• M7: 5,532,279 km (0.114 R)
• M8: 6,993,102 km (0.114 R)
• M9: 7,562,771 km (0.109 R)
• M10: 8,029,067 km (0.117 R)
• M11: 10,690,563 km (0.1 R)
• M12: 11,081,761 km (0.109 R)
• M13: 12,283,481 km (0.119 R)
• M14: 13,176,730 km (0.109 R)
• M15: 13,878,045 km (0.112 R)
• M16: 14,591,328 km (0.086 R)
• M17: 14,663,284 km (0.047 R)
• M18: 15,463,034 km (0.117 R)
• M19: 15,609,939 km (0.101 R)
• M20: 16,726,538 km (0.073 R)
• M21: 17,028,576 km (0.114 R)
• M22: 17,180,418 km (0.077 R)
• M23: 17,638,187 km (0.119 R)
• M24: 18,957,192 km (0.036 R)
• M25: 19,114,419 km (0.061 R)
• M26: 19,588,794 km (0.119 R)
• M27: 20,468,429 km (0.041 R)
• M28: 20,629,696 km (0.089 R)
• M29: 20,872,493 km (0.062 R)
• M30: 21,360,930 km (0.078 R)
• M31: 22,183,270 km (0.094 R)
• M32: 22,431,902 km (0.066 R)
• M33: 25,835,253 km (0.056 R)
• M34: 29,577,593 km (0.109 R)
• M35: 29,942,762 km (0.089 R)
• M36: 30,677,587 km (0.108 R)
• M37: 30,862,190 km (0.056 R)
• M38: 31,232,595 km (0.108 R)
• M39: 34,439,524 km (0.041 R)
• M40: 34,727,351 km (0.095 R)
• M41: 35,693,005 km (0.099 R)
• M42: 36,961,445 km (0.073 R)
• M43: 37,453,173 km (0.108 R)
• M44: 38,046,179 km (0.1 R)
• M45: 38,642,327 km (0.07 R)
• M46: 42,283,240 km (0.09 R)
• M47: 43,728,355 km (0.048 R)
• M48: 43,832,176 km (0.079 R)
• M49: 44,979,891 km (0.083 R)
• M50: 45,926,397 km (0.093 R)
• M51: 46,137,479 km (0.117 R)
• M52: 46,243,245 km (0.108 R)
• M53: 46,560,841 km (0.101 R)
• M54: 46,879,335 km (0.109 R)
• M55: 47,518,118 km (0.111 R)
• M56: 47,731,744 km (0.061 R)
• M57: 49,885,355 km (0.086 R)
• M58: 50,755,715 km (0.108 R)
• M59: 50,864,772 km (0.111 R)
• M60: 52,180,635 km (0.078 R)
• M61: 54,509,874 km (0.095 R)
• M62: 56,533,335 km (0.067 R)
• M63: 57,213,257 km (0.04 R)
• M64: 57,326,951 km (0.07 R)
• M65: 57,554,340 km (0.081 R)
• M66: 59,844,683 km (0.074 R)
• M67: 59,960,023 km (0.07 R)
• M68: 61,001,075 km (0.104 R)
• M69: 62,047,961 km (0.034 R)
• M70: 62,983,696 km (0.078 R)
• M71: 63,923,918 km (0.094 R)
• M72: 64,395,899 km (0.107 R)
• M73: 64,514,082 km (0.083 R)
• M74: 65,699,495 km (0.084 R)
• M75: 67,131,596 km (0.106 R)
• M76: 67,851,461 km (0.116 R)
• M77: 69,783,667 km (0.107 R)
• M78: 70,512,956 km (0.093 R)
• M79: 71,733,974 km (0.11 R)
• M80: 74,941,053 km (0.078 R)
• M81: 77,439,637 km (0.083 R)
• M82: 77,942,735 km (0.08 R)
• M83: 79,204,892 km (0.11 R)
• M84: 79,331,601 km (0.106 R)
• M85: 80,601,238 km (0.046 R)
• M86: 80,728,546 km (0.095 R)
• M87: 82,005,663 km (0.101 R)
• M88: 82,261,775 km (0.1 R)
• M89: 82,389,980 km (0.109 R)
• M90: 83,032,054 km (0.033 R)
• M91: 85,097,702 km (0.078 R)
• M92: 85,357,104 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 5.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.29 AU - 17.99 AU

Year: 27061 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,914,857 km

• M1: 87,964 km (0.059 R)
• M2: 140,173 km (0.063 R)
• M3: 944,860 km (0.085 R)
• M4: 1,214,136 km (0.103 R)
• M5: 1,635,105 km (0.075 R)
• M6: 1,740,422 km (0.073 R)
• M7: 1,793,828 km (0.109 R)
• M8: 1,929,962 km (0.094 R)
• M9: 2,041,413 km (0.112 R)
• M10: 2,183,531 km (0.052 R)
• M11: 2,507,859 km (0.099 R)
• M12: 3,467,379 km (0.102 R)
• M13: 4,527,430 km (0.057 R)
• M14: 4,601,481 km (0.082 R)
• M15: 5,169,504 km (0.113 R)
• M16: 6,916,658 km (0.112 R)
• M17: 7,565,464 km (0.026 R)
• M18: 7,697,409 km (0.085 R)
• M19: 8,008,572 km (0.08 R)
• M20: 8,098,331 km (0.088 R)
• M21: 8,369,253 km (0.05 R)
• M22: 8,551,613 km (0.1 R)
• M23: 8,781,395 km (0.087 R)
• M24: 9,577,704 km (0.088 R)
• M25: 10,938,896 km (0.103 R)
• M26: 11,288,506 km (0.116 R)
• M27: 11,896,471 km (0.088 R)
• M28: 12,359,477 km (0.046 R)
• M29: 12,463,148 km (0.102 R)
• M30: 12,880,825 km (0.095 R)
• M31: 13,622,681 km (0.072 R)
• M32: 13,998,770 km (0.046 R)
• M33: 14,378,300 km (0.054 R)
• M34: 14,487,357 km (0.101 R)
• M35: 14,871,225 km (0.105 R)
• M36: 14,926,277 km (0.112 R)
• M37: 15,425,336 km (0.097 R)
• M38: 15,929,929 km (0.098 R)
• M39: 17,533,918 km (0.095 R)
• M40: 17,592,111 km (0.107 R)
• M41: 19,791,649 km (0.069 R)
• M42: 19,852,236 km (0.112 R)
• M43: 20,584,817 km (0.098 R)
• M44: 20,707,786 km (0.101 R)
• M45: 20,892,689 km (0.08 R)
• M46: 21,825,282 km (0.064 R)
• M47: 22,265,100 km (0.078 R)
• M48: 22,517,771 km (0.075 R)
• M49: 23,345,346 km (0.048 R)
• M50: 23,730,710 km (0.113 R)
• M51: 25,161,614 km (0.104 R)
• M52: 25,293,110 km (0.053 R)
• M53: 25,490,729 km (0.043 R)
• M54: 25,755,069 km (0.095 R)
• M55: 26,219,869 km (0.12 R)
• M56: 27,224,868 km (0.106 R)
• M57: 28,859,224 km (0.116 R)
• M58: 29,688,146 km (0.119 R)
• M59: 32,150,527 km (0.085 R)
• M60: 33,442,006 km (0.079 R)
• M61: 33,731,328 km (0.102 R)
• M62: 34,166,957 km (0.083 R)
• M63: 34,750,538 km (0.105 R)
• M64: 35,190,506 km (0.119 R)
• M65: 35,484,765 km (0.102 R)
• M66: 37,042,976 km (0.107 R)
• M67: 38,623,477 km (0.08 R)
• M68: 39,995,739 km (0.115 R)
• M69: 40,302,863 km (0.109 R)
• M70: 40,764,971 km (0.08 R)
• M71: 42,709,145 km (0.069 R)
• M72: 42,944,612 km (0.091 R)
• M73: 43,023,151 km (0.072 R)
• M74: 46,123,268 km (0.094 R)
• M75: 47,985,163 km (0.118 R)
• M76: 49,377,021 km (0.111 R)
• M77: 51,114,600 km (0.083 R)
• M78: 51,865,432 km (0.115 R)
• M79: 55,075,503 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit