🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.55 AU - 0.69 AU

Year: 180 Days

Day: 19.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 397 Days

Day: 30 Hours

Environment

Temp: 21 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.92 AU - 1.32 AU

Year: 437 Days

Day: 42.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 9.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.89 AU - 7.09 AU

Year: 5409 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,377,988 km

• M1: 116,836 km (0.11 R)
• M2: 214,673 km (0.057 R)
• M3: 428,000 km (0.054 R)
• M4: 630,555 km (0.096 R)
• M5: 750,682 km (0.094 R)
• M6: 968,497 km (0.054 R)
• M7: 1,206,956 km (0.101 R)
• M8: 1,446,462 km (0.077 R)
• M9: 1,535,772 km (0.115 R)
• M10: 1,814,921 km (0.112 R)
• M11: 1,970,503 km (0.032 R)
• M12: 2,315,925 km (0.046 R)
• M13: 2,399,999 km (0.114 R)
• M14: 2,858,217 km (0.11 R)
• M15: 3,415,020 km (0.083 R)
• M16: 3,804,872 km (0.118 R)
• M17: 4,286,278 km (0.03 R)
• M18: 5,306,236 km (0.101 R)
• M19: 5,700,427 km (0.095 R)
• M20: 5,786,146 km (0.065 R)
• M21: 6,368,381 km (0.117 R)
• M22: 6,576,622 km (0.106 R)
• M23: 6,817,474 km (0.063 R)
• M24: 7,061,169 km (0.057 R)
• M25: 7,400,906 km (0.106 R)
• M26: 7,588,502 km (0.116 R)
• M27: 8,096,386 km (0.052 R)
• M28: 8,225,190 km (0.056 R)
• M29: 8,648,253 km (0.03 R)
• M30: 8,713,926 km (0.102 R)
• M31: 8,779,749 km (0.032 R)
• M32: 9,011,776 km (0.091 R)
• M33: 9,617,348 km (0.057 R)
• M34: 9,685,565 km (0.113 R)
• M35: 10,867,837 km (0.033 R)
• M36: 10,974,350 km (0.108 R)
• M37: 11,295,986 km (0.04 R)
• M38: 11,512,155 km (0.1 R)
• M39: 11,620,763 km (0.079 R)
• M40: 12,800,342 km (0.079 R)
• M41: 13,824,938 km (0.116 R)
• M42: 14,211,050 km (0.102 R)
• M43: 14,600,752 km (0.068 R)
• M44: 14,915,057 km (0.095 R)
• M45: 15,510,457 km (0.092 R)
• M46: 16,560,783 km (0.062 R)
• M47: 16,642,614 km (0.091 R)
• M48: 17,135,838 km (0.098 R)
• M49: 17,842,987 km (0.061 R)
• M50: 18,687,018 km (0.065 R)
• M51: 18,814,775 km (0.075 R)
• M52: 18,985,466 km (0.119 R)
• M53: 19,156,755 km (0.087 R)
• M54: 19,673,766 km (0.103 R)
• M55: 20,064,515 km (0.068 R)
• M56: 20,721,399 km (0.114 R)
• M57: 20,986,188 km (0.033 R)
• M58: 21,608,216 km (0.06 R)
• M59: 22,371,763 km (0.101 R)
• M60: 23,144,137 km (0.114 R)
• M61: 23,510,652 km (0.101 R)
• M62: 24,110,240 km (0.086 R)
• M63: 24,388,791 km (0.051 R)
• M64: 25,183,455 km (0.1 R)
• M65: 25,607,715 km (0.1 R)
• M66: 25,796,956 km (0.092 R)
• M67: 26,319,950 km (0.091 R)
• M68: 26,463,265 km (0.039 R)
• M69: 27,183,279 km (0.113 R)
• M70: 28,299,878 km (0.066 R)
• M71: 28,740,893 km (0.082 R)
• M72: 28,888,396 km (0.075 R)
• M73: 29,085,416 km (0.067 R)
• M74: 29,233,518 km (0.066 R)
• M75: 29,381,919 km (0.098 R)
• M76: 29,928,101 km (0.053 R)
• M77: 30,077,549 km (0.068 R)
• M78: 30,477,425 km (0.082 R)
• M79: 30,678,185 km (0.111 R)
• M80: 31,992,851 km (0.086 R)
• M81: 32,605,903 km (0.059 R)
• M82: 33,016,699 km (0.101 R)
• M83: 33,895,437 km (0.071 R)
• M84: 34,259,558 km (0.084 R)
• M85: 34,468,097 km (0.117 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 14.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.08 AU - 12.58 AU

Year: 13150 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,377,988 km

• M1: 732,581 km (0.025 R)
• M2: 1,007,392 km (0.041 R)
• M3: 1,158,037 km (0.118 R)
• M4: 1,337,106 km (0.088 R)
• M5: 1,613,114 km (0.11 R)
• M6: 1,792,332 km (0.081 R)
• M7: 1,884,634 km (0.09 R)
• M8: 2,370,677 km (0.099 R)
• M9: 2,628,435 km (0.097 R)
• M10: 2,760,829 km (0.095 R)
• M11: 3,284,870 km (0.064 R)
• M12: 3,428,035 km (0.036 R)
• M13: 3,930,534 km (0.106 R)
• M14: 4,268,326 km (0.094 R)
• M15: 4,615,693 km (0.069 R)
• M16: 4,712,034 km (0.102 R)
• M17: 5,005,246 km (0.109 R)
• M18: 5,643,879 km (0.087 R)
• M19: 6,237,334 km (0.102 R)
• M20: 6,344,147 km (0.103 R)
• M21: 6,487,611 km (0.11 R)
• M22: 6,777,681 km (0.025 R)
• M23: 7,295,589 km (0.062 R)
• M24: 8,252,417 km (0.101 R)
• M25: 8,448,540 km (0.059 R)
• M26: 8,646,308 km (0.118 R)
• M27: 9,086,575 km (0.097 R)
• M28: 9,329,970 km (0.064 R)
• M29: 9,575,461 km (0.072 R)
• M30: 9,823,195 km (0.111 R)
• M31: 11,093,131 km (0.03 R)
• M32: 11,396,964 km (0.063 R)
• M33: 12,012,859 km (0.101 R)
• M34: 12,956,971 km (0.105 R)
• M35: 13,048,076 km (0.05 R)
• M36: 14,065,192 km (0.035 R)
• M37: 14,252,788 km (0.087 R)
• M38: 15,492,804 km (0.073 R)
• M39: 15,686,683 km (0.119 R)
• M40: 16,470,277 km (0.073 R)
• M41: 17,517,911 km (0.119 R)
• M42: 19,259,679 km (0.105 R)
• M43: 19,730,014 km (0.101 R)
• M44: 19,887,691 km (0.12 R)
• M45: 20,045,666 km (0.112 R)
• M46: 21,002,643 km (0.098 R)
• M47: 21,378,733 km (0.079 R)
• M48: 23,126,784 km (0.119 R)
• M49: 23,292,987 km (0.095 R)
• M50: 26,006,393 km (0.118 R)
• M51: 26,121,583 km (0.092 R)
• M52: 26,642,184 km (0.119 R)
• M53: 26,991,196 km (0.119 R)
• M54: 27,752,499 km (0.094 R)
• M55: 28,283,721 km (0.045 R)
• M56: 28,580,374 km (0.073 R)
• M57: 28,818,384 km (0.043 R)
• M58: 30,139,184 km (0.1 R)
• M59: 30,685,216 km (0.106 R)
• M60: 30,806,989 km (0.114 R)
• M61: 31,479,730 km (0.093 R)
• M62: 32,342,910 km (0.109 R)
• M63: 32,653,026 km (0.104 R)
• M64: 32,901,808 km (0.054 R)
• M65: 33,464,146 km (0.087 R)
• M66: 33,652,191 km (0.071 R)
• M67: 34,281,848 km (0.083 R)
• M68: 34,408,258 km (0.104 R)
• M69: 35,169,861 km (0.1 R)
• M70: 36,903,700 km (0.117 R)
• M71: 37,552,955 km (0.119 R)
• M72: 39,523,309 km (0.118 R)
• M73: 41,459,703 km (0.116 R)
• M74: 42,677,131 km (0.112 R)
• M75: 42,949,249 km (0.081 R)
• M76: 43,426,915 km (0.118 R)
• M77: 44,318,668 km (0.094 R)
• M78: 46,120,126 km (0.075 R)
• M79: 46,329,563 km (0.11 R)
• M80: 46,469,287 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 5.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.7 AU - 19.3 AU

Year: 23613 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,377,988 km

• M1: 67,469 km (0.077 R)
• M2: 205,398 km (0.114 R)
• M3: 249,230 km (0.097 R)
• M4: 296,952 km (0.094 R)
• M5: 388,805 km (0.083 R)
• M6: 617,241 km (0.089 R)
• M7: 827,127 km (0.083 R)
• M8: 864,376 km (0.057 R)
• M9: 921,074 km (0.04 R)
• M10: 979,118 km (0.106 R)
• M11: 1,202,767 km (0.095 R)
• M12: 2,115,763 km (0.082 R)
• M13: 2,457,743 km (0.111 R)
• M14: 3,045,962 km (0.065 R)
• M15: 3,281,280 km (0.115 R)
• M16: 3,522,282 km (0.085 R)
• M17: 4,279,546 km (0.047 R)
• M18: 4,676,429 km (0.106 R)
• M19: 4,845,325 km (0.088 R)
• M20: 5,189,101 km (0.104 R)
• M21: 5,328,826 km (0.119 R)
• M22: 5,719,426 km (0.11 R)
• M23: 6,119,301 km (0.069 R)
• M24: 6,192,903 km (0.12 R)
• M25: 6,565,701 km (0.045 R)
• M26: 7,099,765 km (0.057 R)
• M27: 7,766,972 km (0.103 R)
• M28: 7,886,800 km (0.106 R)
• M29: 7,966,984 km (0.11 R)
• M30: 8,047,468 km (0.103 R)
• M31: 8,783,938 km (0.079 R)
• M32: 9,971,895 km (0.106 R)
• M33: 10,232,943 km (0.099 R)
• M34: 10,761,772 km (0.111 R)
• M35: 12,494,265 km (0.112 R)
• M36: 12,681,561 km (0.072 R)
• M37: 12,728,535 km (0.057 R)
• M38: 12,775,658 km (0.107 R)
• M39: 12,869,905 km (0.096 R)
• M40: 13,011,724 km (0.087 R)
• M41: 13,584,235 km (0.119 R)
• M42: 14,164,824 km (0.119 R)
• M43: 15,100,858 km (0.09 R)
• M44: 15,601,412 km (0.08 R)
• M45: 15,853,784 km (0.077 R)
• M46: 16,311,254 km (0.09 R)
• M47: 16,362,417 km (0.115 R)
• M48: 16,670,289 km (0.12 R)
• M49: 16,773,212 km (0.069 R)
• M50: 17,031,718 km (0.109 R)
• M51: 17,135,539 km (0.066 R)
• M52: 17,552,767 km (0.076 R)
• M53: 19,362,602 km (0.109 R)
• M54: 19,470,911 km (0.101 R)
• M55: 19,906,241 km (0.073 R)
• M56: 20,015,447 km (0.074 R)
• M57: 20,234,758 km (0.088 R)
• M58: 20,289,660 km (0.093 R)
• M59: 21,510,678 km (0.118 R)
• M60: 21,791,473 km (0.035 R)
• M61: 22,073,465 km (0.095 R)
• M62: 23,328,741 km (0.095 R)
• M63: 23,675,060 km (0.091 R)
• M64: 25,372,846 km (0.066 R)
• M65: 25,907,808 km (0.099 R)
• M66: 26,506,349 km (0.069 R)
• M67: 27,595,422 km (0.092 R)
• M68: 27,961,637 km (0.115 R)
• M69: 28,329,498 km (0.079 R)
• M70: 28,760,639 km (0.063 R)
• M71: 29,691,886 km (0.033 R)
• M72: 30,004,546 km (0.117 R)
• M73: 30,696,137 km (0.119 R)
• M74: 31,392,964 km (0.102 R)
• M75: 32,996,054 km (0.076 R)
• M76: 33,449,635 km (0.12 R)
• M77: 33,840,086 km (0.105 R)
• M78: 34,494,127 km (0.119 R)
• M79: 35,152,508 km (0.099 R)
• M80: 36,281,074 km (0.106 R)
• M81: 37,084,863 km (0.086 R)
• M82: 37,488,927 km (0.111 R)
• M83: 38,301,393 km (0.087 R)
• M84: 39,051,327 km (0.072 R)
• M85: 40,288,951 km (0.097 R)
• M86: 40,496,443 km (0.092 R)
• M87: 41,399,715 km (0.097 R)
• M88: 42,661,423 km (0.06 R)
• M89: 43,367,824 km (0.11 R)
• M90: 43,651,462 km (0.116 R)
• M91: 43,722,521 km (0.087 R)
• M92: 45,294,346 km (0.089 R)
• M93: 46,087,214 km (0.097 R)
• M94: 47,906,025 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit