🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.68 AU - 1.74 AU

Year: 786 Days

Day: 21.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.46 AU - 5.56 AU

Year: 3941 Days

Day: 42.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 14.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.22 AU - 10.8 AU

Year: 10307 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,050,044 km

• M1: 204,949 km (0.108 R)
• M2: 340,036 km (0.067 R)
• M3: 505,940 km (0.114 R)
• M4: 673,490 km (0.045 R)
• M5: 844,480 km (0.052 R)
• M6: 973,733 km (0.095 R)
• M7: 1,110,465 km (0.072 R)
• M8: 1,992,344 km (0.07 R)
• M9: 2,221,977 km (0.113 R)
• M10: 2,460,436 km (0.074 R)
• M11: 2,820,219 km (0.109 R)
• M12: 3,108,494 km (0.119 R)
• M13: 3,286,216 km (0.087 R)
• M14: 3,590,199 km (0.102 R)
• M15: 3,683,100 km (0.068 R)
• M16: 4,192,929 km (0.081 R)
• M17: 4,323,827 km (0.088 R)
• M18: 4,590,111 km (0.098 R)
• M19: 5,034,118 km (0.058 R)
• M20: 5,817,412 km (0.092 R)
• M21: 6,335,619 km (0.072 R)
• M22: 6,600,557 km (0.094 R)
• M23: 8,265,133 km (0.04 R)
• M24: 9,877,499 km (0.03 R)
• M25: 10,495,787 km (0.113 R)
• M26: 12,377,877 km (0.119 R)
• M27: 13,044,186 km (0.103 R)
• M28: 13,869,069 km (0.082 R)
• M29: 13,967,205 km (0.096 R)
• M30: 14,362,293 km (0.106 R)
• M31: 14,660,891 km (0.109 R)
• M32: 14,911,317 km (0.087 R)
• M33: 15,518,236 km (0.081 R)
• M34: 16,236,605 km (0.07 R)
• M35: 16,913,386 km (0.118 R)
• M36: 18,456,189 km (0.084 R)
• M37: 18,618,353 km (0.063 R)
• M38: 19,436,354 km (0.073 R)
• M39: 20,994,715 km (0.051 R)
• M40: 21,674,787 km (0.106 R)
• M41: 22,534,974 km (0.074 R)
• M42: 22,766,402 km (0.084 R)
• M43: 23,289,696 km (0.111 R)
• M44: 23,699,444 km (0.091 R)
• M45: 24,111,586 km (0.052 R)
• M46: 24,883,362 km (0.112 R)
• M47: 25,302,385 km (0.086 R)
• M48: 26,817,662 km (0.097 R)
• M49: 27,124,188 km (0.101 R)
• M50: 27,617,113 km (0.088 R)
• M51: 28,299,878 km (0.112 R)
• M52: 29,239,652 km (0.086 R)
• M53: 29,745,143 km (0.049 R)
• M54: 29,872,002 km (0.116 R)
• M55: 31,601,653 km (0.107 R)
• M56: 33,363,616 km (0.065 R)
• M57: 33,495,412 km (0.055 R)
• M58: 34,755,924 km (0.084 R)
• M59: 35,358,504 km (0.113 R)
• M60: 35,492,843 km (0.079 R)
• M61: 35,762,119 km (0.045 R)
• M62: 36,167,380 km (0.103 R)
• M63: 37,186,889 km (0.082 R)
• M64: 37,665,901 km (0.12 R)
• M65: 38,009,378 km (0.084 R)
• M66: 38,284,788 km (0.104 R)
• M67: 38,630,060 km (0.065 R)
• M68: 39,045,792 km (0.117 R)
• M69: 40,653,221 km (0.085 R)
• M70: 44,004,513 km (0.095 R)
• M71: 44,656,311 km (0.051 R)
• M72: 45,019,834 km (0.096 R)
• M73: 45,311,400 km (0.116 R)
• M74: 46,116,236 km (0.097 R)
• M75: 46,778,357 km (0.116 R)
• M76: 46,925,860 km (0.102 R)
• M77: 47,591,870 km (0.059 R)
• M78: 48,708,618 km (0.046 R)
• M79: 48,858,216 km (0.044 R)
• M80: 49,082,762 km (0.052 R)
• M81: 49,683,547 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 3.5

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.17 AU - 18.25 AU

Year: 20848 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,050,044 km

• M1: 49,517 km (0.108 R)
• M2: 120,725 km (0.051 R)
• M3: 154,385 km (0.038 R)
• M4: 218,862 km (0.041 R)
• M5: 261,946 km (0.03 R)
• M6: 292,314 km (0.113 R)
• M7: 391,198 km (0.113 R)
• M8: 619,485 km (0.062 R)
• M9: 1,101,788 km (0.107 R)
• M10: 1,473,389 km (0.106 R)
• M11: 1,731,296 km (0.08 R)
• M12: 1,941,481 km (0.1 R)
• M13: 2,320,413 km (0.073 R)
• M14: 2,895,168 km (0.108 R)
• M15: 3,931,282 km (0.103 R)
• M16: 4,087,762 km (0.105 R)
• M17: 4,775,613 km (0.097 R)
• M18: 4,817,201 km (0.1 R)
• M19: 5,026,788 km (0.052 R)
• M20: 5,069,124 km (0.045 R)
• M21: 5,154,095 km (0.107 R)
• M22: 5,196,731 km (0.068 R)
• M23: 5,282,301 km (0.072 R)
• M24: 5,498,470 km (0.106 R)
• M25: 6,029,093 km (0.092 R)
• M26: 6,073,973 km (0.12 R)
• M27: 6,119,002 km (0.055 R)
• M28: 6,575,724 km (0.055 R)
• M29: 6,996,094 km (0.077 R)
• M30: 7,376,970 km (0.115 R)
• M31: 7,521,631 km (0.069 R)
• M32: 8,509,127 km (0.099 R)
• M33: 8,915,435 km (0.107 R)
• M34: 9,224,354 km (0.083 R)
• M35: 9,799,708 km (0.059 R)
• M36: 9,958,581 km (0.093 R)
• M37: 10,279,019 km (0.111 R)
• M38: 10,332,725 km (0.094 R)
• M39: 11,426,734 km (0.083 R)
• M40: 11,818,232 km (0.117 R)
• M41: 11,987,427 km (0.081 R)
• M42: 12,157,370 km (0.078 R)
• M43: 12,214,217 km (0.1 R)
• M44: 13,135,441 km (0.088 R)
• M45: 13,722,463 km (0.118 R)
• M46: 13,781,554 km (0.036 R)
• M47: 15,411,124 km (0.084 R)
• M48: 15,905,395 km (0.116 R)
• M49: 17,227,691 km (0.078 R)
• M50: 17,612,008 km (0.119 R)
• M51: 18,128,719 km (0.079 R)
• M52: 19,110,829 km (0.054 R)
• M53: 21,468,790 km (0.117 R)
• M54: 21,537,456 km (0.06 R)
• M55: 23,490,755 km (0.117 R)
• M56: 23,632,424 km (0.088 R)
• M57: 23,703,334 km (0.066 R)
• M58: 24,201,944 km (0.087 R)
• M59: 25,064,674 km (0.09 R)
• M60: 26,820,205 km (0.092 R)
• M61: 28,993,713 km (0.11 R)
• M62: 29,832,807 km (0.09 R)
• M63: 30,525,296 km (0.088 R)
• M64: 30,912,306 km (0.082 R)
• M65: 31,847,591 km (0.078 R)
• M66: 32,950,577 km (0.117 R)
• M67: 33,347,609 km (0.094 R)
• M68: 34,146,163 km (0.113 R)
• M69: 34,226,347 km (0.055 R)
• M70: 36,006,861 km (0.074 R)
• M71: 39,572,526 km (0.102 R)
• M72: 39,994,392 km (0.037 R)
• M73: 40,502,726 km (0.111 R)
• M74: 41,782,536 km (0.061 R)
• M75: 42,470,536 km (0.108 R)
• M76: 45,259,639 km (0.09 R)
• M77: 45,700,803 km (0.119 R)
• M78: 46,232,025 km (0.088 R)
• M79: 46,854,352 km (0.117 R)
• M80: 47,658,590 km (0.082 R)
• M81: 47,837,958 km (0.101 R)
• M82: 48,467,466 km (0.087 R)
• M83: 49,371,486 km (0.112 R)
• M84: 49,734,560 km (0.102 R)
• M85: 50,737,763 km (0.086 R)
• M86: 51,471,691 km (0.074 R)
• M87: 52,393,812 km (0.117 R)
• M88: 52,856,967 km (0.084 R)
• M89: 53,974,014 km (0.11 R)
• M90: 54,723,051 km (0.104 R)
• M91: 56,610,677 km (0.091 R)
• M92: 59,192,437 km (0.119 R)
• M93: 59,771,380 km (0.057 R)
• M94: 61,032,191 km (0.118 R)
• M95: 61,617,119 km (0.104 R)
• M96: 63,382,823 km (0.035 R)
• M97: 65,762,775 km (0.115 R)
• M98: 66,062,420 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.7

Radius: 7.2

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.19 AU - 21.15 AU

Year: 30661 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,050,044 km

• M1: 115,041 km (0.075 R)
• M2: 333,304 km (0.102 R)
• M3: 588,069 km (0.037 R)
• M4: 867,069 km (0.04 R)
• M5: 1,184,666 km (0.068 R)
• M6: 1,286,691 km (0.063 R)
• M7: 1,463,516 km (0.077 R)
• M8: 1,840,503 km (0.094 R)
• M9: 2,204,773 km (0.109 R)
• M10: 2,906,836 km (0.098 R)
• M11: 3,772,858 km (0.091 R)
• M12: 5,153,198 km (0.112 R)
• M13: 6,672,514 km (0.076 R)
• M14: 6,856,220 km (0.118 R)
• M15: 7,103,804 km (0.116 R)
• M16: 9,119,785 km (0.099 R)
• M17: 9,460,420 km (0.104 R)
• M18: 9,736,129 km (0.07 R)
• M19: 10,365,786 km (0.043 R)
• M20: 10,721,380 km (0.087 R)
• M21: 10,936,652 km (0.04 R)
• M22: 11,738,197 km (0.104 R)
• M23: 12,709,536 km (0.105 R)
• M24: 13,862,337 km (0.098 R)
• M25: 15,938,157 km (0.084 R)
• M26: 17,095,446 km (0.096 R)
• M27: 17,179,221 km (0.086 R)
• M28: 17,515,367 km (0.043 R)
• M29: 17,599,741 km (0.097 R)
• M30: 17,938,729 km (0.027 R)
• M31: 18,451,102 km (0.057 R)
• M32: 19,490,209 km (0.081 R)
• M33: 20,548,315 km (0.045 R)
• M34: 21,174,083 km (0.087 R)
• M35: 21,624,971 km (0.119 R)
• M36: 22,170,105 km (0.076 R)
• M37: 23,088,786 km (0.104 R)
• M38: 23,552,838 km (0.073 R)
• M39: 24,019,883 km (0.114 R)
• M40: 24,679,011 km (0.031 R)
• M41: 24,868,402 km (0.105 R)
• M42: 25,535,010 km (0.085 R)
• M43: 27,374,017 km (0.064 R)
• M44: 28,161,051 km (0.085 R)
• M45: 28,955,565 km (0.096 R)
• M46: 29,155,279 km (0.084 R)
• M47: 29,656,731 km (0.039 R)
• M48: 30,161,025 km (0.026 R)
• M49: 31,690,663 km (0.117 R)
• M50: 31,896,510 km (0.12 R)
• M51: 35,357,008 km (0.072 R)
• M52: 36,752,606 km (0.117 R)
• M53: 37,620,274 km (0.095 R)
• M54: 40,598,319 km (0.057 R)
• M55: 41,607,805 km (0.088 R)
• M56: 42,172,238 km (0.098 R)
• M57: 43,422,727 km (0.113 R)
• M58: 43,651,312 km (0.1 R)
• M59: 43,995,088 km (0.088 R)
• M60: 45,263,229 km (0.09 R)
• M61: 45,611,194 km (0.081 R)
• M62: 45,843,519 km (0.112 R)
• M63: 45,959,907 km (0.11 R)
• M64: 46,192,980 km (0.103 R)
• M65: 52,509,900 km (0.032 R)
• M66: 52,753,595 km (0.103 R)
• M67: 52,997,589 km (0.116 R)
• M68: 53,609,145 km (0.087 R)
• M69: 53,854,485 km (0.101 R)
• M70: 54,346,214 km (0.105 R)
• M71: 54,592,751 km (0.09 R)
• M72: 57,578,724 km (0.074 R)
• M73: 62,027,616 km (0.109 R)
• M74: 65,927,782 km (0.117 R)
• M75: 68,838,059 km (0.071 R)
• M76: 72,195,633 km (0.087 R)
• M77: 74,782,779 km (0.098 R)
• M78: 75,056,842 km (0.1 R)
• M79: 76,570,473 km (0.085 R)
• M80: 79,487,781 km (0.104 R)
• M81: 80,889,663 km (0.04 R)
• M82: 82,582,812 km (0.101 R)
• M83: 82,866,150 km (0.084 R)
• M84: 85,287,392 km (0.088 R)
• M85: 88,600,087 km (0.083 R)
• M86: 89,035,267 km (0.075 R)
• M87: 90,053,430 km (0.085 R)
• M88: 90,636,862 km (0.094 R)
• M89: 94,608,536 km (0.107 R)
• M90: 96,093,893 km (0.098 R)
• M91: 99,388,786 km (0.085 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit