🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.47 AU - 0.53 AU

Year: 129 Days

Day: 29.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,969,282 km

• M1: 315,352 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.9 AU - 1 AU

Year: 338 Days

Day: 39 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.93 AU - 1.01 AU

Year: 349 Days

Day: 21.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,969,282 km

• M1: 319,092 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.48 AU

Year: 586 Days

Day: 45 Hours

Environment

Temp: -21 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,969,282 km

• M1: 665,711 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.95 AU - 1.95 AU

Year: 995 Days

Day: 33.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.04 AU - 5.92 AU

Year: 4686 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,969,282 km

• M1: 185,352 km (0.114 R)
• M2: 309,817 km (0.09 R)
• M3: 502,948 km (0.09 R)
• M4: 646,412 km (0.082 R)
• M5: 747,541 km (0.113 R)
• M6: 917,633 km (0.101 R)
• M7: 1,047,933 km (0.108 R)
• M8: 1,199,177 km (0.107 R)
• M9: 1,403,078 km (0.068 R)
• M10: 1,525,001 km (0.065 R)
• M11: 1,715,140 km (0.119 R)
• M12: 2,387,881 km (0.091 R)
• M13: 2,610,782 km (0.1 R)
• M14: 3,057,481 km (0.035 R)
• M15: 3,218,748 km (0.04 R)
• M16: 3,320,923 km (0.078 R)
• M17: 3,507,771 km (0.101 R)
• M18: 3,783,779 km (0.115 R)
• M19: 4,111,398 km (0.118 R)
• M20: 4,380,226 km (0.066 R)
• M21: 4,724,450 km (0.079 R)
• M22: 4,958,870 km (0.103 R)
• M23: 5,101,437 km (0.09 R)
• M24: 5,439,528 km (0.112 R)
• M25: 5,636,100 km (0.064 R)
• M26: 5,834,915 km (0.094 R)
• M27: 5,985,710 km (0.036 R)
• M28: 6,163,133 km (0.071 R)
• M29: 6,419,843 km (0.079 R)
• M30: 7,103,655 km (0.106 R)
• M31: 7,481,539 km (0.067 R)
• M32: 7,783,278 km (0.084 R)
• M33: 7,949,481 km (0.098 R)
• M34: 8,144,856 km (0.101 R)
• M35: 8,597,689 km (0.077 R)
• M36: 8,855,895 km (0.11 R)
• M37: 9,145,965 km (0.113 R)
• M38: 9,262,951 km (0.109 R)
• M39: 9,498,268 km (0.099 R)
• M40: 9,646,370 km (0.072 R)
• M41: 10,581,805 km (0.11 R)
• M42: 10,766,110 km (0.118 R)
• M43: 10,951,611 km (0.119 R)
• M44: 11,169,426 km (0.099 R)
• M45: 11,958,854 km (0.105 R)
• M46: 12,962,805 km (0.112 R)
• M47: 13,758,666 km (0.105 R)
• M48: 15,537,085 km (0.068 R)
• M49: 15,676,810 km (0.076 R)
• M50: 15,992,910 km (0.107 R)
• M51: 16,524,431 km (0.093 R)
• M52: 16,810,313 km (0.093 R)
• M53: 16,953,777 km (0.112 R)
• M54: 17,568,475 km (0.102 R)
• M55: 18,633,761 km (0.118 R)
• M56: 18,894,061 km (0.083 R)
• M57: 19,230,507 km (0.099 R)
• M58: 19,455,951 km (0.071 R)
• M59: 20,711,526 km (0.058 R)
• M60: 20,826,866 km (0.065 R)
• M61: 21,174,531 km (0.062 R)
• M62: 23,822,115 km (0.06 R)
• M63: 24,064,313 km (0.1 R)
• M64: 24,755,007 km (0.073 R)
• M65: 24,959,358 km (0.117 R)
• M66: 25,617,139 km (0.042 R)
• M67: 25,948,050 km (0.108 R)
• M68: 26,363,932 km (0.097 R)
• M69: 26,698,134 km (0.061 R)
• M70: 27,202,129 km (0.056 R)
• M71: 27,666,929 km (0.049 R)
• M72: 27,836,573 km (0.105 R)
• M73: 28,006,517 km (0.087 R)
• M74: 28,134,273 km (0.105 R)
• M75: 28,518,590 km (0.082 R)
• M76: 28,647,095 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 13.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.51 AU - 12.15 AU

Year: 13929 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,969,282 km

• M1: 212,279 km (0.057 R)
• M2: 644,168 km (0.104 R)
• M3: 791,971 km (0.071 R)
• M4: 903,122 km (0.05 R)
• M5: 1,403,826 km (0.098 R)
• M6: 2,005,958 km (0.117 R)
• M7: 2,095,118 km (0.084 R)
• M8: 2,324,003 km (0.1 R)
• M9: 2,806,456 km (0.101 R)
• M10: 2,906,836 km (0.113 R)
• M11: 3,400,060 km (0.119 R)
• M12: 3,561,327 km (0.118 R)
• M13: 3,780,488 km (0.088 R)
• M14: 3,863,814 km (0.096 R)
• M15: 4,494,070 km (0.075 R)
• M16: 4,582,482 km (0.079 R)
• M17: 4,851,459 km (0.109 R)
• M18: 5,342,439 km (0.092 R)
• M19: 5,689,357 km (0.076 R)
• M20: 5,849,426 km (0.08 R)
• M21: 6,438,393 km (0.062 R)
• M22: 6,740,132 km (0.077 R)
• M23: 7,149,581 km (0.088 R)
• M24: 7,287,959 km (0.116 R)
• M25: 7,814,694 km (0.095 R)
• M26: 8,317,342 km (0.112 R)
• M27: 8,463,051 km (0.033 R)
• M28: 8,646,159 km (0.111 R)
• M29: 9,128,612 km (0.093 R)
• M30: 9,278,958 km (0.073 R)
• M31: 9,467,900 km (0.111 R)
• M32: 9,620,041 km (0.091 R)
• M33: 10,197,638 km (0.083 R)
• M34: 10,707,468 km (0.118 R)
• M35: 11,427,033 km (0.09 R)
• M36: 11,874,481 km (0.06 R)
• M37: 12,038,739 km (0.104 R)
• M38: 12,828,765 km (0.07 R)
• M39: 12,997,362 km (0.095 R)
• M40: 13,251,379 km (0.097 R)
• M41: 13,464,407 km (0.038 R)
• M42: 13,850,818 km (0.097 R)
• M43: 14,722,375 km (0.099 R)
• M44: 14,810,488 km (0.074 R)
• M45: 16,199,205 km (0.069 R)
• M46: 17,024,537 km (0.11 R)
• M47: 17,116,988 km (0.088 R)
• M48: 17,957,579 km (0.094 R)
• M49: 18,193,495 km (0.113 R)
• M50: 18,811,633 km (0.084 R)
• M51: 19,003,118 km (0.081 R)
• M52: 19,340,013 km (0.1 R)
• M53: 19,873,329 km (0.1 R)
• M54: 20,657,671 km (0.103 R)
• M55: 20,805,922 km (0.08 R)
• M56: 21,053,656 km (0.113 R)
• M57: 22,054,765 km (0.115 R)
• M58: 22,358,000 km (0.084 R)
• M59: 23,071,283 km (0.1 R)
• M60: 24,050,999 km (0.109 R)
• M61: 25,044,479 km (0.091 R)
• M62: 25,625,666 km (0.108 R)
• M63: 25,891,352 km (0.115 R)
• M64: 26,586,384 km (0.096 R)
• M65: 26,801,506 km (0.048 R)
• M66: 28,378,267 km (0.109 R)
• M67: 29,483,197 km (0.026 R)
• M68: 29,761,599 km (0.097 R)
• M69: 29,985,098 km (0.116 R)
• M70: 31,053,676 km (0.075 R)
• M71: 32,306,707 km (0.111 R)
• M72: 32,881,612 km (0.08 R)
• M73: 35,097,306 km (0.078 R)
• M74: 35,688,367 km (0.111 R)
• M75: 36,940,352 km (0.073 R)
• M76: 37,060,329 km (0.106 R)
• M77: 39,732,746 km (0.105 R)
• M78: 39,978,834 km (0.104 R)
• M79: 40,287,006 km (0.115 R)
• M80: 40,410,574 km (0.09 R)
• M81: 40,596,075 km (0.068 R)
• M82: 41,092,142 km (0.116 R)
• M83: 41,340,923 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 4.8

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.53 AU - 20.37 AU

Year: 24369 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,969,282 km

• M1: 72,405 km (0.077 R)
• M2: 310,715 km (0.042 R)
• M3: 652,097 km (0.069 R)
• M4: 698,173 km (0.076 R)
• M5: 1,078,900 km (0.119 R)
• M6: 1,363,734 km (0.08 R)
• M7: 2,101,700 km (0.091 R)
• M8: 2,170,964 km (0.106 R)
• M9: 2,491,852 km (0.118 R)
• M10: 2,827,400 km (0.088 R)
• M11: 3,581,672 km (0.071 R)
• M12: 3,623,111 km (0.104 R)
• M13: 3,748,175 km (0.071 R)
• M14: 4,045,426 km (0.064 R)
• M15: 4,218,660 km (0.034 R)
• M16: 4,306,175 km (0.095 R)
• M17: 5,355,604 km (0.072 R)
• M18: 6,229,255 km (0.044 R)
• M19: 6,279,071 km (0.113 R)
• M20: 7,146,141 km (0.1 R)
• M21: 9,443,515 km (0.105 R)
• M22: 10,138,547 km (0.111 R)
• M23: 10,197,189 km (0.054 R)
• M24: 10,373,864 km (0.102 R)
• M25: 11,823,019 km (0.072 R)
• M26: 13,527,537 km (0.096 R)
• M27: 13,981,866 km (0.101 R)
• M28: 14,309,336 km (0.095 R)
• M29: 14,375,159 km (0.112 R)
• M30: 14,772,191 km (0.06 R)
• M31: 14,905,333 km (0.047 R)
• M32: 17,019,451 km (0.081 R)
• M33: 17,509,683 km (0.109 R)
• M34: 18,146,820 km (0.041 R)
• M35: 19,735,699 km (0.069 R)
• M36: 20,103,111 km (0.068 R)
• M37: 20,993,817 km (0.11 R)
• M38: 21,368,709 km (0.067 R)
• M39: 21,519,355 km (0.075 R)
• M40: 21,594,752 km (0.055 R)
• M41: 21,821,542 km (0.11 R)
• M42: 22,583,295 km (0.113 R)
• M43: 23,199,039 km (0.089 R)
• M44: 23,742,229 km (0.091 R)
• M45: 24,211,219 km (0.092 R)
• M46: 24,604,212 km (0.076 R)
• M47: 24,999,450 km (0.109 R)
• M48: 26,117,395 km (0.118 R)
• M49: 26,601,344 km (0.082 R)
• M50: 28,236,149 km (0.045 R)
• M51: 28,566,910 km (0.074 R)
• M52: 29,065,520 km (0.073 R)
• M53: 29,567,122 km (0.052 R)
• M54: 30,833,468 km (0.116 R)
• M55: 33,331,303 km (0.073 R)
• M56: 34,119,684 km (0.045 R)
• M57: 35,893,466 km (0.062 R)
• M58: 36,072,385 km (0.073 R)
• M59: 36,701,294 km (0.053 R)
• M60: 37,787,824 km (0.096 R)
• M61: 38,426,607 km (0.118 R)
• M62: 39,160,833 km (0.082 R)
• M63: 39,622,193 km (0.103 R)
• M64: 39,714,644 km (0.101 R)
• M65: 39,899,697 km (0.093 R)
• M66: 40,085,198 km (0.086 R)
• M67: 41,016,744 km (0.109 R)
• M68: 41,297,539 km (0.116 R)
• M69: 44,717,197 km (0.08 R)
• M70: 45,295,842 km (0.087 R)
• M71: 47,242,708 km (0.111 R)
• M72: 48,226,464 km (0.068 R)
• M73: 48,720,735 km (0.081 R)
• M74: 49,415,617 km (0.056 R)
• M75: 51,016,315 km (0.066 R)
• M76: 52,532,339 km (0.044 R)
• M77: 53,960,550 km (0.112 R)
• M78: 55,401,627 km (0.097 R)
• M79: 55,919,235 km (0.077 R)
• M80: 56,750,850 km (0.112 R)
• M81: 59,164,611 km (0.056 R)
• M82: 60,118,148 km (0.085 R)
• M83: 60,437,091 km (0.099 R)
• M84: 61,290,547 km (0.113 R)
• M85: 61,933,219 km (0.034 R)
• M86: 62,901,417 km (0.103 R)
• M87: 63,549,624 km (0.076 R)
• M88: 64,308,684 km (0.096 R)
• M89: 65,179,792 km (0.089 R)
• M90: 65,945,285 km (0.057 R)
• M91: 69,148,025 km (0.089 R)
• M92: 70,712,370 km (0.065 R)
• M93: 71,836,748 km (0.093 R)
• M94: 72,288,234 km (0.093 R)
• M95: 72,401,181 km (0.094 R)
• M96: 75,474,370 km (0.083 R)
• M97: 76,853,961 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 10,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit