🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 299 Days

Day: 44.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 400 Days

Day: 31.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,763,898 km

• M1: 70,610 km (0.109 R)
• M2: 688,599 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.75 AU

Year: 1926 Days

Day: 13.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.6 AU - 4.6 AU

Year: 3568 Days

Day: 44 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 8.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.67 AU - 8.89 AU

Year: 7104 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,763,898 km

• M1: 139,425 km (0.086 R)
• M2: 504,594 km (0.11 R)
• M3: 632,051 km (0.109 R)
• M4: 873,951 km (0.077 R)
• M5: 1,013,974 km (0.088 R)
• M6: 1,144,873 km (0.031 R)
• M7: 1,263,952 km (0.108 R)
• M8: 1,496,577 km (0.103 R)
• M9: 1,589,777 km (0.065 R)
• M10: 1,665,623 km (0.058 R)
• M11: 1,762,413 km (0.09 R)
• M12: 1,921,136 km (0.039 R)
• M13: 2,535,684 km (0.098 R)
• M14: 2,876,169 km (0.097 R)
• M15: 3,016,491 km (0.074 R)
• M16: 3,426,539 km (0.119 R)
• M17: 3,777,346 km (0.084 R)
• M18: 4,139,822 km (0.027 R)
• M19: 5,179,228 km (0.074 R)
• M20: 6,786,657 km (0.065 R)
• M21: 7,131,779 km (0.074 R)
• M22: 7,354,381 km (0.068 R)
• M23: 7,611,540 km (0.108 R)
• M24: 7,708,778 km (0.07 R)
• M25: 7,839,078 km (0.11 R)
• M26: 8,400,968 km (0.091 R)
• M27: 8,805,480 km (0.097 R)
• M28: 8,907,656 km (0.03 R)
• M29: 9,773,977 km (0.104 R)
• M30: 9,915,048 km (0.053 R)
• M31: 10,342,449 km (0.111 R)
• M32: 10,885,040 km (0.064 R)
• M33: 11,363,005 km (0.111 R)
• M34: 11,511,407 km (0.054 R)
• M35: 11,660,406 km (0.077 R)
• M36: 11,810,154 km (0.093 R)
• M37: 12,837,292 km (0.108 R)
• M38: 13,381,081 km (0.103 R)
• M39: 13,498,515 km (0.093 R)
• M40: 13,972,142 km (0.064 R)
• M41: 14,210,900 km (0.069 R)
• M42: 14,813,780 km (0.097 R)
• M43: 15,016,634 km (0.087 R)
• M44: 16,003,083 km (0.038 R)
• M45: 16,086,109 km (0.081 R)
• M46: 16,211,173 km (0.062 R)
• M47: 16,378,274 km (0.084 R)
• M48: 16,462,198 km (0.118 R)
• M49: 17,865,277 km (0.091 R)
• M50: 18,515,728 km (0.102 R)
• M51: 19,085,547 km (0.1 R)
• M52: 19,439,196 km (0.111 R)
• M53: 20,513,010 km (0.113 R)
• M54: 20,603,367 km (0.101 R)
• M55: 20,966,142 km (0.119 R)
• M56: 21,422,565 km (0.114 R)
• M57: 22,159,633 km (0.092 R)
• M58: 22,391,660 km (0.094 R)
• M59: 22,717,783 km (0.045 R)
• M60: 23,092,526 km (0.086 R)
• M61: 23,658,454 km (0.079 R)
• M62: 24,420,207 km (0.099 R)
• M63: 25,480,706 km (0.038 R)
• M64: 25,577,795 km (0.118 R)
• M65: 27,148,872 km (0.076 R)
• M66: 27,646,285 km (0.032 R)
• M67: 27,746,067 km (0.059 R)
• M68: 29,054,898 km (0.046 R)
• M69: 29,716,869 km (0.11 R)
• M70: 30,075,306 km (0.061 R)
• M71: 30,280,703 km (0.084 R)
• M72: 30,538,311 km (0.049 R)
• M73: 30,900,039 km (0.089 R)
• M74: 31,263,262 km (0.119 R)
• M75: 32,046,257 km (0.052 R)
• M76: 32,308,652 km (0.08 R)
• M77: 33,047,217 km (0.099 R)
• M78: 33,206,239 km (0.04 R)
• M79: 34,917,938 km (0.108 R)
• M80: 35,079,953 km (0.107 R)
• M81: 35,296,271 km (0.067 R)
• M82: 35,784,559 km (0.078 R)
• M83: 35,839,012 km (0.096 R)
• M84: 36,439,199 km (0.118 R)
• M85: 36,603,457 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 12.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.73 AU - 9.89 AU

Year: 8663 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,763,898 km

• M1: 162,463 km (0.059 R)
• M2: 321,785 km (0.096 R)
• M3: 550,520 km (0.114 R)
• M4: 823,087 km (0.068 R)
• M5: 938,876 km (0.083 R)
• M6: 1,107,772 km (0.12 R)
• M7: 1,253,929 km (0.055 R)
• M8: 1,459,327 km (0.111 R)
• M9: 1,602,642 km (0.106 R)
• M10: 1,962,425 km (0.117 R)
• M11: 2,223,473 km (0.087 R)
• M12: 2,389,826 km (0.115 R)
• M13: 2,496,040 km (0.076 R)
• M14: 2,647,434 km (0.08 R)
• M15: 3,073,787 km (0.089 R)
• M16: 3,307,160 km (0.078 R)
• M17: 3,966,139 km (0.083 R)
• M18: 4,375,887 km (0.105 R)
• M19: 4,612,551 km (0.077 R)
• M20: 4,880,331 km (0.105 R)
• M21: 4,961,713 km (0.114 R)
• M22: 5,180,873 km (0.105 R)
• M23: 5,347,525 km (0.074 R)
• M24: 6,265,608 km (0.117 R)
• M25: 6,383,940 km (0.107 R)
• M26: 7,325,359 km (0.051 R)
• M27: 7,575,487 km (0.101 R)
• M28: 8,019,792 km (0.11 R)
• M29: 8,245,236 km (0.078 R)
• M30: 9,268,635 km (0.052 R)
• M31: 9,846,981 km (0.089 R)
• M32: 10,297,121 km (0.06 R)
• M33: 10,931,565 km (0.092 R)
• M34: 11,181,693 km (0.084 R)
• M35: 11,651,281 km (0.074 R)
• M36: 11,760,637 km (0.094 R)
• M37: 12,053,699 km (0.088 R)
• M38: 12,423,505 km (0.089 R)
• M39: 13,978,724 km (0.067 R)
• M40: 14,602,248 km (0.084 R)
• M41: 14,720,131 km (0.116 R)
• M42: 15,876,373 km (0.097 R)
• M43: 16,078,779 km (0.103 R)
• M44: 16,731,923 km (0.084 R)
• M45: 17,686,059 km (0.089 R)
• M46: 17,769,833 km (0.115 R)
• M47: 18,106,429 km (0.114 R)
• M48: 19,085,696 km (0.085 R)
• M49: 19,646,838 km (0.074 R)
• M50: 20,476,807 km (0.104 R)
• M51: 20,785,427 km (0.087 R)
• M52: 21,496,765 km (0.091 R)
• M53: 22,216,032 km (0.098 R)
• M54: 22,851,823 km (0.119 R)
• M55: 23,678,201 km (0.094 R)
• M56: 23,816,879 km (0.091 R)
• M57: 24,048,606 km (0.097 R)
• M58: 24,936,020 km (0.093 R)
• M59: 25,077,091 km (0.092 R)
• M60: 25,976,922 km (0.106 R)
• M61: 26,072,366 km (0.118 R)
• M62: 26,215,531 km (0.098 R)
• M63: 26,646,822 km (0.057 R)
• M64: 27,808,299 km (0.063 R)
• M65: 28,346,104 km (0.108 R)
• M66: 28,788,764 km (0.08 R)
• M67: 28,986,233 km (0.1 R)
• M68: 29,680,816 km (0.106 R)
• M69: 29,930,345 km (0.117 R)
• M70: 30,481,464 km (0.081 R)
• M71: 30,632,408 km (0.101 R)
• M72: 31,594,023 km (0.075 R)
• M73: 32,308,802 km (0.087 R)
• M74: 33,132,338 km (0.073 R)
• M75: 33,287,471 km (0.082 R)
• M76: 33,391,142 km (0.102 R)
• M77: 33,598,635 km (0.076 R)
• M78: 33,962,756 km (0.069 R)
• M79: 34,695,037 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.2

Radius: 5.5

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.45 AU - 15.19 AU

Year: 19598 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,763,898 km

• M1: 74,350 km (0.059 R)
• M2: 270,174 km (0.028 R)
• M3: 447,896 km (0.09 R)
• M4: 809,474 km (0.111 R)
• M5: 1,430,006 km (0.096 R)
• M6: 1,798,914 km (0.067 R)
• M7: 2,687,376 km (0.116 R)
• M8: 2,755,443 km (0.087 R)
• M9: 3,104,006 km (0.105 R)
• M10: 3,247,471 km (0.109 R)
• M11: 3,429,830 km (0.07 R)
• M12: 3,766,426 km (0.094 R)
• M13: 3,842,721 km (0.062 R)
• M14: 3,996,657 km (0.054 R)
• M15: 4,152,837 km (0.071 R)
• M16: 4,310,812 km (0.088 R)
• M17: 4,592,355 km (0.04 R)
• M18: 4,633,046 km (0.111 R)
• M19: 4,921,321 km (0.074 R)
• M20: 5,215,281 km (0.109 R)
• M21: 5,908,667 km (0.114 R)
• M22: 6,176,148 km (0.1 R)
• M23: 6,356,713 km (0.115 R)
• M24: 7,571,896 km (0.085 R)
• M25: 7,620,067 km (0.088 R)
• M26: 11,399,358 km (0.055 R)
• M27: 11,787,863 km (0.05 R)
• M28: 12,806,625 km (0.112 R)
• M29: 12,863,921 km (0.056 R)
• M30: 14,506,206 km (0.073 R)
• M31: 15,108,637 km (0.076 R)
• M32: 15,965,683 km (0.083 R)
• M33: 18,434,796 km (0.111 R)
• M34: 19,613,777 km (0.079 R)
• M35: 19,812,742 km (0.099 R)
• M36: 21,359,584 km (0.12 R)
• M37: 22,250,888 km (0.107 R)
• M38: 22,805,447 km (0.087 R)
• M39: 23,364,495 km (0.081 R)
• M40: 25,068,714 km (0.116 R)
• M41: 26,592,517 km (0.116 R)
• M42: 28,370,189 km (0.093 R)
• M43: 28,445,138 km (0.074 R)
• M44: 29,880,828 km (0.114 R)
• M45: 30,953,744 km (0.106 R)
• M46: 31,107,980 km (0.086 R)
• M47: 31,494,840 km (0.101 R)
• M48: 31,572,481 km (0.073 R)
• M49: 32,351,587 km (0.066 R)
• M50: 32,586,605 km (0.072 R)
• M51: 33,294,801 km (0.116 R)
• M52: 34,008,234 km (0.085 R)
• M53: 38,310,369 km (0.108 R)
• M54: 39,391,513 km (0.119 R)
• M55: 39,726,163 km (0.116 R)
• M56: 41,753,813 km (0.044 R)
• M57: 43,641,888 km (0.11 R)
• M58: 44,683,538 km (0.118 R)
• M59: 47,145,470 km (0.108 R)
• M60: 50,647,406 km (0.115 R)
• M61: 51,102,333 km (0.089 R)
• M62: 51,375,948 km (0.118 R)
• M63: 52,108,080 km (0.065 R)
• M64: 52,567,345 km (0.111 R)
• M65: 52,935,805 km (0.1 R)
• M66: 53,027,957 km (0.063 R)
• M67: 53,120,259 km (0.073 R)
• M68: 53,860,619 km (0.081 R)
• M69: 54,046,120 km (0.105 R)
• M70: 54,977,367 km (0.069 R)
• M71: 56,949,965 km (0.097 R)
• M72: 57,423,143 km (0.057 R)
• M73: 57,612,683 km (0.114 R)
• M74: 59,136,936 km (0.073 R)
• M75: 59,520,056 km (0.081 R)
• M76: 60,867,634 km (0.1 R)
• M77: 61,545,162 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 7.4

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.94 AU - 18.9 AU

Year: 24063 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,763,898 km

• M1: 116,238 km (0.058 R)
• M2: 772,972 km (0.043 R)
• M3: 1,498,073 km (0.099 R)
• M4: 1,714,242 km (0.118 R)
• M5: 3,487,725 km (0.05 R)
• M6: 3,678,013 km (0.118 R)
• M7: 3,774,504 km (0.059 R)
• M8: 3,871,892 km (0.098 R)
• M9: 3,970,028 km (0.052 R)
• M10: 4,680,319 km (0.048 R)
• M11: 5,319,999 km (0.11 R)
• M12: 5,817,562 km (0.079 R)
• M13: 6,100,601 km (0.117 R)
• M14: 7,398,213 km (0.114 R)
• M15: 9,037,058 km (0.067 R)
• M16: 10,031,734 km (0.102 R)
• M17: 10,166,970 km (0.046 R)
• M18: 10,576,270 km (0.046 R)
• M19: 10,990,956 km (0.076 R)
• M20: 11,552,247 km (0.069 R)
• M21: 11,623,156 km (0.12 R)
• M22: 12,411,537 km (0.061 R)
• M23: 13,217,271 km (0.091 R)
• M24: 13,365,523 km (0.118 R)
• M25: 13,964,363 km (0.063 R)
• M26: 14,725,068 km (0.099 R)
• M27: 15,110,432 km (0.082 R)
• M28: 16,207,134 km (0.06 R)
• M29: 16,366,007 km (0.06 R)
• M30: 16,925,653 km (0.069 R)
• M31: 19,563,512 km (0.088 R)
• M32: 20,157,415 km (0.093 R)
• M33: 21,189,192 km (0.089 R)
• M34: 23,842,909 km (0.071 R)
• M35: 26,412,551 km (0.084 R)
• M36: 27,257,031 km (0.039 R)
• M37: 28,588,153 km (0.059 R)
• M38: 32,706,732 km (0.119 R)
• M39: 33,714,423 km (0.082 R)
• M40: 37,111,193 km (0.098 R)
• M41: 39,115,654 km (0.087 R)
• M42: 39,222,168 km (0.095 R)
• M43: 40,507,363 km (0.106 R)
• M44: 40,830,944 km (0.101 R)
• M45: 41,155,272 km (0.068 R)
• M46: 41,480,348 km (0.103 R)
• M47: 41,806,471 km (0.088 R)
• M48: 41,915,229 km (0.104 R)
• M49: 42,133,343 km (0.09 R)
• M50: 43,119,043 km (0.06 R)
• M51: 43,559,609 km (0.119 R)
• M52: 44,334,227 km (0.115 R)
• M53: 45,672,529 km (0.055 R)
• M54: 47,024,146 km (0.066 R)
• M55: 47,477,577 km (0.075 R)
• M56: 48,274,634 km (0.084 R)
• M57: 49,190,921 km (0.068 R)
• M58: 50,460,110 km (0.066 R)
• M59: 50,808,224 km (0.108 R)
• M60: 54,094,740 km (0.106 R)
• M61: 54,569,862 km (0.088 R)
• M62: 55,046,332 km (0.116 R)
• M63: 55,883,481 km (0.105 R)
• M64: 56,243,563 km (0.088 R)
• M65: 57,449,322 km (0.114 R)
• M66: 59,151,746 km (0.11 R)
• M67: 62,979,956 km (0.051 R)
• M68: 63,980,765 km (0.105 R)
• M69: 65,239,183 km (0.112 R)
• M70: 65,618,413 km (0.094 R)
• M71: 66,378,819 km (0.065 R)
• M72: 66,505,828 km (0.095 R)
• M73: 66,760,144 km (0.072 R)
• M74: 68,934,699 km (0.047 R)
• M75: 72,697,534 km (0.078 R)
• M76: 73,221,725 km (0.081 R)
• M77: 73,484,269 km (0.089 R)
• M78: 73,615,766 km (0.104 R)
• M79: 74,142,051 km (0.104 R)
• M80: 76,260,357 km (0.07 R)
• M81: 79,205,041 km (0.054 R)
• M82: 80,420,524 km (0.107 R)
• M83: 80,826,982 km (0.109 R)
• M84: 81,098,352 km (0.055 R)
• M85: 83,965,994 km (0.103 R)
• M86: 85,205,262 km (0.099 R)
• M87: 87,144,799 km (0.046 R)
• M88: 88,259,602 km (0.081 R)
• M89: 88,818,799 km (0.045 R)
• M90: 89,379,193 km (0.079 R)
• M91: 90,222,027 km (0.116 R)
• M92: 93,904,379 km (0.111 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit