🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1 AU - 1.22 AU

Year: 427 Days

Day: 15.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,888,651 km

• M1: 45,179 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.3 AU - 1.74 AU

Year: 684 Days

Day: 38.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 10.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.29 AU - 7.69 AU

Year: 6039 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,888,651 km

• M1: 147,204 km (0.053 R)
• M2: 249,978 km (0.096 R)
• M3: 322,832 km (0.057 R)
• M4: 397,781 km (0.117 R)
• M5: 529,876 km (0.09 R)
• M6: 794,365 km (0.111 R)
• M7: 981,212 km (0.09 R)
• M8: 1,060,200 km (0.085 R)
• M9: 1,296,266 km (0.093 R)
• M10: 1,518,867 km (0.111 R)
• M11: 1,967,810 km (0.095 R)
• M12: 2,035,279 km (0.093 R)
• M13: 2,155,257 km (0.112 R)
• M14: 2,224,969 km (0.082 R)
• M15: 2,348,836 km (0.081 R)
• M16: 2,420,643 km (0.029 R)
• M17: 3,259,139 km (0.087 R)
• M18: 4,093,746 km (0.117 R)
• M19: 4,180,812 km (0.097 R)
• M20: 4,356,739 km (0.107 R)
• M21: 4,647,856 km (0.105 R)
• M22: 4,784,290 km (0.112 R)
• M23: 5,014,969 km (0.084 R)
• M24: 5,272,727 km (0.112 R)
• M25: 5,728,551 km (0.095 R)
• M26: 6,575,425 km (0.068 R)
• M27: 6,754,793 km (0.102 R)
• M28: 6,909,776 km (0.113 R)
• M29: 7,891,288 km (0.068 R)
• M30: 8,164,154 km (0.102 R)
• M31: 8,551,313 km (0.11 R)
• M32: 9,228,992 km (0.059 R)
• M33: 9,545,391 km (0.119 R)
• M34: 9,748,545 km (0.097 R)
• M35: 10,100,250 km (0.1 R)
• M36: 10,396,603 km (0.097 R)
• M37: 10,515,833 km (0.082 R)
• M38: 10,755,937 km (0.109 R)
• M39: 12,202,399 km (0.048 R)
• M40: 12,836,395 km (0.117 R)
• M41: 12,996,614 km (0.08 R)
• M42: 13,546,237 km (0.1 R)
• M43: 13,709,298 km (0.108 R)
• M44: 13,905,870 km (0.064 R)
• M45: 14,037,516 km (0.102 R)
• M46: 14,601,201 km (0.094 R)
• M47: 14,936,450 km (0.08 R)
• M48: 15,648,386 km (0.091 R)
• M49: 15,819,676 km (0.038 R)
• M50: 15,957,006 km (0.116 R)
• M51: 17,070,463 km (0.095 R)
• M52: 17,600,937 km (0.085 R)
• M53: 17,778,959 km (0.095 R)
• M54: 18,497,178 km (0.071 R)
• M55: 18,859,804 km (0.108 R)
• M56: 19,481,682 km (0.088 R)
• M57: 19,702,788 km (0.106 R)
• M58: 20,036,092 km (0.079 R)
• M59: 20,147,542 km (0.086 R)
• M60: 20,670,536 km (0.111 R)
• M61: 21,577,698 km (0.118 R)
• M62: 21,653,843 km (0.075 R)
• M63: 21,844,580 km (0.057 R)
• M64: 21,997,768 km (0.028 R)
• M65: 22,074,363 km (0.071 R)
• M66: 22,768,347 km (0.119 R)
• M67: 23,157,152 km (0.12 R)
• M68: 23,547,902 km (0.117 R)
• M69: 23,744,174 km (0.113 R)
• M70: 24,733,614 km (0.112 R)
• M71: 24,853,293 km (0.09 R)
• M72: 25,013,063 km (0.11 R)
• M73: 25,093,098 km (0.116 R)
• M74: 25,696,127 km (0.11 R)
• M75: 26,752,737 km (0.045 R)
• M76: 26,875,557 km (0.114 R)
• M77: 27,203,924 km (0.107 R)
• M78: 27,451,209 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 8

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.11 AU - 8.91 AU

Year: 8280 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,888,651 km

• M1: 253,120 km (0.117 R)
• M2: 420,968 km (0.094 R)
• M3: 490,232 km (0.119 R)
• M4: 625,768 km (0.029 R)
• M5: 756,965 km (0.108 R)
• M6: 1,565,542 km (0.098 R)
• M7: 1,700,928 km (0.085 R)
• M8: 1,935,048 km (0.115 R)
• M9: 3,225,330 km (0.088 R)
• M10: 3,456,908 km (0.119 R)
• M11: 3,515,550 km (0.108 R)
• M12: 3,604,411 km (0.112 R)
• M13: 4,183,504 km (0.031 R)
• M14: 4,372,596 km (0.096 R)
• M15: 4,564,381 km (0.12 R)
• M16: 4,989,388 km (0.052 R)
• M17: 5,461,369 km (0.055 R)
• M18: 5,667,964 km (0.11 R)
• M19: 6,231,649 km (0.117 R)
• M20: 6,592,928 km (0.067 R)
• M21: 6,739,384 km (0.066 R)
• M22: 6,849,937 km (0.082 R)
• M23: 6,923,988 km (0.109 R)
• M24: 7,222,884 km (0.104 R)
• M25: 7,411,827 km (0.052 R)
• M26: 7,487,822 km (0.072 R)
• M27: 7,564,117 km (0.081 R)
• M28: 8,105,512 km (0.07 R)
• M29: 8,900,475 km (0.116 R)
• M30: 10,308,191 km (0.094 R)
• M31: 11,124,696 km (0.066 R)
• M32: 11,299,127 km (0.111 R)
• M33: 11,606,850 km (0.076 R)
• M34: 11,917,266 km (0.099 R)
• M35: 12,636,981 km (0.111 R)
• M36: 12,727,936 km (0.072 R)
• M37: 12,864,818 km (0.083 R)
• M38: 13,977,079 km (0.091 R)
• M39: 14,118,299 km (0.045 R)
• M40: 14,307,391 km (0.114 R)
• M41: 14,783,561 km (0.096 R)
• M42: 15,947,582 km (0.085 R)
• M43: 16,095,235 km (0.107 R)
• M44: 17,494,274 km (0.063 R)
• M45: 17,697,428 km (0.101 R)
• M46: 17,901,180 km (0.104 R)
• M47: 18,054,668 km (0.099 R)
• M48: 19,245,018 km (0.066 R)
• M49: 19,612,430 km (0.096 R)
• M50: 19,717,747 km (0.102 R)
• M51: 20,781,837 km (0.086 R)
• M52: 20,835,543 km (0.1 R)
• M53: 20,943,104 km (0.072 R)
• M54: 21,266,833 km (0.063 R)
• M55: 21,592,209 km (0.052 R)
• M56: 22,138,091 km (0.099 R)
• M57: 23,355,220 km (0.087 R)
• M58: 24,480,345 km (0.09 R)
• M59: 25,049,565 km (0.099 R)
• M60: 25,450,487 km (0.108 R)
• M61: 25,680,718 km (0.097 R)
• M62: 25,853,654 km (0.069 R)
• M63: 26,142,976 km (0.111 R)
• M64: 27,017,226 km (0.034 R)
• M65: 27,664,386 km (0.084 R)
• M66: 28,019,532 km (0.112 R)
• M67: 28,257,243 km (0.041 R)
• M68: 28,794,299 km (0.099 R)
• M69: 28,914,127 km (0.108 R)
• M70: 29,515,660 km (0.102 R)
• M71: 29,696,823 km (0.092 R)
• M72: 29,757,410 km (0.079 R)
• M73: 30,182,118 km (0.086 R)
• M74: 30,425,664 km (0.084 R)
• M75: 30,486,700 km (0.072 R)
• M76: 30,853,514 km (0.04 R)
• M77: 31,037,519 km (0.055 R)
• M78: 33,210,578 km (0.089 R)
• M79: 33,399,221 km (0.09 R)
• M80: 33,966,945 km (0.096 R)
• M81: 38,688,702 km (0.119 R)
• M82: 39,019,463 km (0.112 R)
• M83: 41,091,693 km (0.077 R)
• M84: 41,294,099 km (0.109 R)
• M85: 44,577,922 km (0.09 R)
• M86: 44,785,863 km (0.073 R)
• M87: 45,830,654 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 5.1

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.29 AU - 17.13 AU

Year: 23838 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,888,651 km

• M1: 216,917 km (0.11 R)
• M2: 962,513 km (0.097 R)
• M3: 1,378,395 km (0.068 R)
• M4: 1,811,481 km (0.057 R)
• M5: 2,076,718 km (0.083 R)
• M6: 2,943,637 km (0.102 R)
• M7: 2,981,934 km (0.114 R)
• M8: 3,059,127 km (0.111 R)
• M9: 3,334,387 km (0.066 R)
• M10: 4,293,459 km (0.08 R)
• M11: 4,961,862 km (0.069 R)
• M12: 5,709,852 km (0.116 R)
• M13: 5,757,723 km (0.104 R)
• M14: 5,950,854 km (0.071 R)
• M15: 7,412,574 km (0.101 R)
• M16: 7,622,610 km (0.084 R)
• M17: 8,591,406 km (0.057 R)
• M18: 8,811,913 km (0.076 R)
• M19: 9,484,804 km (0.12 R)
• M20: 9,655,495 km (0.11 R)
• M21: 9,827,383 km (0.045 R)
• M22: 10,524,659 km (0.108 R)
• M23: 10,642,393 km (0.052 R)
• M24: 11,117,815 km (0.088 R)
• M25: 14,047,390 km (0.109 R)
• M26: 14,699,786 km (0.108 R)
• M27: 14,765,609 km (0.088 R)
• M28: 15,162,343 km (0.047 R)
• M29: 15,495,647 km (0.117 R)
• M30: 17,267,334 km (0.061 R)
• M31: 18,389,169 km (0.102 R)
• M32: 18,530,987 km (0.066 R)
• M33: 19,245,916 km (0.113 R)
• M34: 20,042,524 km (0.111 R)
• M35: 20,261,685 km (0.044 R)
• M36: 23,335,323 km (0.1 R)
• M37: 23,951,666 km (0.112 R)
• M38: 24,886,354 km (0.108 R)
• M39: 25,437,173 km (0.081 R)
• M40: 26,470,595 km (0.066 R)
• M41: 26,710,999 km (0.11 R)
• M42: 27,923,939 km (0.087 R)
• M43: 28,005,469 km (0.077 R)
• M44: 28,578,280 km (0.048 R)
• M45: 28,660,409 km (0.096 R)
• M46: 28,742,538 km (0.109 R)
• M47: 28,824,817 km (0.049 R)
• M48: 31,839,214 km (0.098 R)
• M49: 34,077,647 km (0.106 R)
• M50: 34,513,874 km (0.094 R)
• M51: 38,341,336 km (0.077 R)
• M52: 38,613,305 km (0.086 R)
• M53: 39,707,763 km (0.034 R)
• M54: 41,927,047 km (0.083 R)
• M55: 42,581,837 km (0.046 R)
• M56: 43,051,724 km (0.059 R)
• M57: 44,376,264 km (0.054 R)
• M58: 46,968,346 km (0.069 R)
• M59: 49,018,136 km (0.054 R)
• M60: 50,500,052 km (0.053 R)
• M61: 51,496,225 km (0.065 R)
• M62: 51,896,399 km (0.099 R)
• M63: 53,204,333 km (0.047 R)
• M64: 53,406,589 km (0.085 R)
• M65: 56,676,051 km (0.081 R)
• M66: 58,647,751 km (0.057 R)
• M67: 64,588,432 km (0.104 R)
• M68: 65,236,191 km (0.09 R)
• M69: 66,538,141 km (0.049 R)
• M70: 67,083,276 km (0.085 R)
• M71: 67,848,768 km (0.079 R)
• M72: 69,278,026 km (0.102 R)
• M73: 69,388,429 km (0.059 R)
• M74: 70,384,302 km (0.057 R)
• M75: 72,166,462 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit