🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.98 AU - 1.1 AU

Year: 397 Days

Day: 36.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,068,486 km

• M1: 699,968 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.52 AU - 1.82 AU

Year: 809 Days

Day: 42.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,068,486 km

• M1: 999,763 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.28 AU - 2.44 AU

Year: 1359 Days

Day: 20.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.86 AU - 4.4 AU

Year: 2592 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.98 AU - 4.28 AU

Year: 2592 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 9.2

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.77 AU - 5.07 AU

Year: 3482 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,068,486 km

• M1: 139,724 km (0.088 R)
• M2: 252,671 km (0.12 R)
• M3: 324,627 km (0.053 R)
• M4: 389,104 km (0.061 R)
• M5: 459,116 km (0.091 R)
• M6: 534,214 km (0.09 R)
• M7: 775,665 km (0.034 R)
• M8: 856,149 km (0.049 R)
• M9: 976,276 km (0.102 R)
• M10: 1,076,506 km (0.099 R)
• M11: 1,154,148 km (0.025 R)
• M12: 1,288,038 km (0.099 R)
• M13: 2,345,994 km (0.116 R)
• M14: 2,586,846 km (0.096 R)
• M15: 3,472,466 km (0.103 R)
• M16: 3,747,277 km (0.079 R)
• M17: 3,827,162 km (0.12 R)
• M18: 3,968,233 km (0.063 R)
• M19: 4,111,099 km (0.086 R)
• M20: 4,276,405 km (0.075 R)
• M21: 4,339,086 km (0.104 R)
• M22: 4,401,917 km (0.103 R)
• M23: 4,656,533 km (0.072 R)
• M24: 4,721,010 km (0.092 R)
• M25: 5,359,194 km (0.097 R)
• M26: 5,768,943 km (0.102 R)
• M27: 5,838,207 km (0.089 R)
• M28: 6,691,214 km (0.071 R)
• M29: 7,456,706 km (0.113 R)
• M30: 7,532,253 km (0.117 R)
• M31: 7,658,813 km (0.103 R)
• M32: 8,068,412 km (0.05 R)
• M33: 8,511,371 km (0.099 R)
• M34: 8,722,753 km (0.119 R)
• M35: 8,828,967 km (0.101 R)
• M36: 9,015,964 km (0.072 R)
• M37: 9,150,303 km (0.054 R)
• M38: 9,231,385 km (0.083 R)
• M39: 9,749,592 km (0.059 R)
• M40: 10,277,374 km (0.109 R)
• M41: 10,729,010 km (0.103 R)
• M42: 11,244,823 km (0.09 R)
• M43: 11,564,215 km (0.101 R)
• M44: 12,599,731 km (0.112 R)
• M45: 13,052,564 km (0.077 R)
• M46: 13,143,819 km (0.116 R)
• M47: 13,510,782 km (0.086 R)
• M48: 13,572,267 km (0.093 R)
• M49: 13,695,685 km (0.093 R)
• M50: 13,788,286 km (0.083 R)
• M51: 14,005,502 km (0.039 R)
• M52: 14,317,563 km (0.109 R)
• M53: 14,411,660 km (0.093 R)
• M54: 14,474,492 km (0.108 R)
• M55: 14,569,037 km (0.117 R)
• M56: 15,076,174 km (0.116 R)
• M57: 15,139,903 km (0.049 R)
• M58: 15,203,781 km (0.106 R)
• M59: 15,945,039 km (0.079 R)
• M60: 16,238,250 km (0.066 R)
• M61: 16,830,209 km (0.066 R)
• M62: 17,496,069 km (0.108 R)
• M63: 18,374,658 km (0.115 R)
• M64: 18,476,983 km (0.092 R)
• M65: 18,545,199 km (0.067 R)
• M66: 18,682,081 km (0.115 R)
• M67: 18,888,078 km (0.067 R)
• M68: 18,991,300 km (0.097 R)
• M69: 19,406,135 km (0.118 R)
• M70: 19,789,106 km (0.108 R)
• M71: 19,998,991 km (0.033 R)
• M72: 21,417,329 km (0.097 R)
• M73: 21,489,136 km (0.075 R)
• M74: 21,776,962 km (0.047 R)
• M75: 22,465,711 km (0.116 R)
• M76: 22,684,722 km (0.086 R)
• M77: 23,383,045 km (0.069 R)
• M78: 23,679,099 km (0.076 R)
• M79: 24,462,244 km (0.095 R)
• M80: 25,178,219 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 10.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.16 AU - 4.72 AU

Year: 3506 Days

Day: 11.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,068,486 km

• M1: 136,284 km (0.118 R)
• M2: 203,752 km (0.101 R)
• M3: 393,891 km (0.063 R)
• M4: 661,522 km (0.107 R)
• M5: 931,696 km (0.12 R)
• M6: 1,108,520 km (0.106 R)
• M7: 1,470,248 km (0.088 R)
• M8: 1,612,216 km (0.052 R)
• M9: 1,994,289 km (0.112 R)
• M10: 2,094,370 km (0.112 R)
• M11: 2,196,097 km (0.06 R)
• M12: 2,284,659 km (0.115 R)
• M13: 3,036,238 km (0.109 R)
• M14: 3,152,027 km (0.085 R)
• M15: 3,353,835 km (0.112 R)
• M16: 3,525,423 km (0.11 R)
• M17: 3,735,160 km (0.094 R)
• M18: 4,057,393 km (0.049 R)
• M19: 4,166,899 km (0.112 R)
• M20: 4,501,250 km (0.116 R)
• M21: 5,058,353 km (0.111 R)
• M22: 5,176,386 km (0.089 R)
• M23: 5,275,569 km (0.107 R)
• M24: 5,637,446 km (0.116 R)
• M25: 5,780,312 km (0.103 R)
• M26: 5,903,730 km (0.092 R)
• M27: 5,986,608 km (0.079 R)
• M28: 6,342,950 km (0.103 R)
• M29: 6,491,650 km (0.114 R)
• M30: 7,408,386 km (0.077 R)
• M31: 7,677,812 km (0.083 R)
• M32: 8,088,009 km (0.084 R)
• M33: 8,716,619 km (0.072 R)
• M34: 8,882,224 km (0.056 R)
• M35: 8,953,433 km (0.103 R)
• M36: 9,024,940 km (0.039 R)
• M37: 9,506,346 km (0.102 R)
• M38: 9,848,327 km (0.106 R)
• M39: 10,020,813 km (0.114 R)
• M40: 10,494,141 km (0.119 R)
• M41: 11,307,804 km (0.055 R)
• M42: 11,540,279 km (0.09 R)
• M43: 11,644,100 km (0.088 R)
• M44: 11,722,190 km (0.084 R)
• M45: 11,878,969 km (0.08 R)
• M46: 12,062,675 km (0.112 R)
• M47: 12,914,485 km (0.092 R)
• M48: 13,565,984 km (0.089 R)
• M49: 14,788,348 km (0.069 R)
• M50: 14,957,693 km (0.112 R)
• M51: 15,156,209 km (0.114 R)
• M52: 15,641,804 km (0.091 R)
• M53: 15,929,929 km (0.114 R)
• M54: 16,132,634 km (0.105 R)
• M55: 16,365,259 km (0.104 R)
• M56: 16,482,095 km (0.087 R)
• M57: 16,657,723 km (0.081 R)
• M58: 17,277,507 km (0.098 R)
• M59: 17,754,874 km (0.11 R)
• M60: 18,539,664 km (0.099 R)
• M61: 19,058,918 km (0.03 R)
• M62: 19,151,071 km (0.054 R)
• M63: 19,397,608 km (0.084 R)
• M64: 19,645,043 km (0.088 R)
• M65: 19,769,209 km (0.117 R)
• M66: 20,425,196 km (0.05 R)
• M67: 20,708,534 km (0.097 R)
• M68: 20,803,229 km (0.043 R)
• M69: 21,120,078 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 6.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.99 AU - 15.25 AU

Year: 18836 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,068,486 km

• M1: 89,609 km (0.092 R)
• M2: 140,622 km (0.044 R)
• M3: 231,129 km (0.076 R)
• M4: 360,980 km (0.098 R)
• M5: 1,033,871 km (0.102 R)
• M6: 1,571,077 km (0.103 R)
• M7: 1,646,773 km (0.111 R)
• M8: 2,830,691 km (0.108 R)
• M9: 2,892,475 km (0.08 R)
• M10: 3,369,542 km (0.11 R)
• M11: 4,147,900 km (0.115 R)
• M12: 4,288,821 km (0.114 R)
• M13: 5,017,064 km (0.116 R)
• M14: 5,204,959 km (0.107 R)
• M15: 6,059,611 km (0.099 R)
• M16: 6,179,439 km (0.089 R)
• M17: 6,625,839 km (0.109 R)
• M18: 6,708,118 km (0.078 R)
• M19: 7,293,495 km (0.108 R)
• M20: 7,592,391 km (0.073 R)
• M21: 7,938,860 km (0.03 R)
• M22: 8,602,476 km (0.063 R)
• M23: 8,872,799 km (0.082 R)
• M24: 9,514,574 km (0.084 R)
• M25: 9,653,999 km (0.104 R)
• M26: 9,841,146 km (0.12 R)
• M27: 10,601,104 km (0.056 R)
• M28: 10,697,445 km (0.064 R)
• M29: 10,745,765 km (0.09 R)
• M30: 11,379,910 km (0.031 R)
• M31: 11,577,529 km (0.085 R)
• M32: 11,875,977 km (0.115 R)
• M33: 12,177,117 km (0.092 R)
• M34: 12,328,510 km (0.08 R)
• M35: 12,379,224 km (0.094 R)
• M36: 12,633,391 km (0.113 R)
• M37: 13,043,738 km (0.043 R)
• M38: 13,458,423 km (0.092 R)
• M39: 14,997,486 km (0.079 R)
• M40: 15,051,640 km (0.068 R)
• M41: 15,159,949 km (0.111 R)
• M42: 15,541,124 km (0.089 R)
• M43: 15,595,877 km (0.112 R)
• M44: 16,091,196 km (0.055 R)
• M45: 17,950,996 km (0.091 R)
• M46: 19,759,186 km (0.028 R)
• M47: 19,937,207 km (0.04 R)
• M48: 20,534,701 km (0.054 R)
• M49: 22,115,053 km (0.113 R)
• M50: 23,545,508 km (0.105 R)
• M51: 25,520,350 km (0.087 R)
• M52: 25,714,228 km (0.048 R)
• M53: 26,103,482 km (0.096 R)
• M54: 27,547,550 km (0.06 R)
• M55: 28,145,792 km (0.075 R)
• M56: 28,346,253 km (0.074 R)
• M57: 28,479,994 km (0.09 R)
• M58: 29,355,141 km (0.115 R)
• M59: 30,649,761 km (0.07 R)
• M60: 31,062,502 km (0.114 R)
• M61: 31,269,545 km (0.095 R)
• M62: 31,407,923 km (0.118 R)
• M63: 32,102,357 km (0.092 R)
• M64: 32,381,656 km (0.119 R)
• M65: 33,506,632 km (0.113 R)
• M66: 34,572,816 km (0.092 R)
• M67: 34,715,831 km (0.107 R)
• M68: 34,787,339 km (0.064 R)
• M69: 35,217,882 km (0.11 R)
• M70: 35,722,326 km (0.107 R)
• M71: 36,301,868 km (0.036 R)
• M72: 36,519,982 km (0.119 R)
• M73: 37,616,983 km (0.033 R)
• M74: 37,984,994 km (0.099 R)
• M75: 39,320,005 km (0.098 R)
• M76: 39,843,298 km (0.089 R)
• M77: 39,993,345 km (0.06 R)
• M78: 41,048,160 km (0.111 R)
• M79: 41,578,933 km (0.115 R)
• M80: 41,807,070 km (0.057 R)
• M81: 42,112,100 km (0.07 R)
• M82: 43,185,016 km (0.114 R)
• M83: 44,811,444 km (0.092 R)
• M84: 48,123,690 km (0.078 R)
• M85: 48,283,311 km (0.088 R)
• M86: 48,683,336 km (0.118 R)
• M87: 48,763,520 km (0.119 R)
• M88: 49,486,676 km (0.103 R)
• M89: 49,889,843 km (0.1 R)
• M90: 50,375,288 km (0.077 R)
• M91: 51,024,842 km (0.049 R)
• M92: 53,237,693 km (0.092 R)
• M93: 53,816,488 km (0.089 R)
• M94: 54,480,553 km (0.065 R)
• M95: 55,230,786 km (0.106 R)
• M96: 55,565,436 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit