🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 1 AU

Year: 256 Days

Day: 23.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,820,223 km

• M1: 26,329 km (0.056 R)
• M2: 234,569 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.2 AU - 4.4 AU

Year: 2603 Days

Day: 39.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.28 AU - 6.64 AU

Year: 4484 Days

Day: 40.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 12.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.54 AU - 8.28 AU

Year: 7089 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,820,223 km

• M1: 240,553 km (0.119 R)
• M2: 391,498 km (0.107 R)
• M3: 484,398 km (0.089 R)
• M4: 575,204 km (0.065 R)
• M5: 777,759 km (0.118 R)
• M6: 1,081,443 km (0.101 R)
• M7: 1,371,812 km (0.095 R)
• M8: 1,779,616 km (0.115 R)
• M9: 1,911,262 km (0.093 R)
• M10: 2,471,058 km (0.056 R)
• M11: 2,576,375 km (0.102 R)
• M12: 3,216,953 km (0.089 R)
• M13: 3,687,139 km (0.106 R)
• M14: 3,832,548 km (0.1 R)
• M15: 3,979,752 km (0.114 R)
• M16: 4,254,863 km (0.113 R)
• M17: 4,561,987 km (0.111 R)
• M18: 4,797,155 km (0.038 R)
• M19: 5,610,070 km (0.037 R)
• M20: 5,721,670 km (0.104 R)
• M21: 5,834,018 km (0.115 R)
• M22: 6,233,294 km (0.03 R)
• M23: 6,582,606 km (0.083 R)
• M24: 6,671,018 km (0.084 R)
• M25: 7,730,769 km (0.039 R)
• M26: 7,824,118 km (0.115 R)
• M27: 8,137,825 km (0.12 R)
• M28: 8,455,720 km (0.053 R)
• M29: 8,842,730 km (0.111 R)
• M30: 9,334,458 km (0.116 R)
• M31: 9,767,993 km (0.106 R)
• M32: 10,071,976 km (0.08 R)
• M33: 10,863,049 km (0.089 R)
• M34: 11,389,783 km (0.115 R)
• M35: 11,960,799 km (0.076 R)
• M36: 12,687,844 km (0.063 R)
• M37: 12,798,098 km (0.07 R)
• M38: 13,019,652 km (0.081 R)
• M39: 13,391,702 km (0.095 R)
• M40: 13,729,494 km (0.103 R)
• M41: 13,842,740 km (0.101 R)
• M42: 14,184,421 km (0.091 R)
• M43: 14,413,755 km (0.097 R)
• M44: 14,682,881 km (0.108 R)
• M45: 15,031,295 km (0.118 R)
• M46: 16,412,233 km (0.099 R)
• M47: 16,894,985 km (0.117 R)
• M48: 17,382,375 km (0.115 R)
• M49: 17,833,413 km (0.119 R)
• M50: 17,956,980 km (0.093 R)
• M51: 18,205,163 km (0.119 R)
• M52: 18,872,519 km (0.082 R)
• M53: 19,378,310 km (0.041 R)
• M54: 19,462,982 km (0.098 R)
• M55: 19,547,954 km (0.12 R)
• M56: 20,059,578 km (0.025 R)
• M57: 20,403,205 km (0.031 R)
• M58: 20,965,842 km (0.117 R)
• M59: 23,808,950 km (0.065 R)
• M60: 25,136,781 km (0.096 R)
• M61: 26,160,030 km (0.092 R)
• M62: 26,629,618 km (0.101 R)
• M63: 27,007,352 km (0.087 R)
• M64: 27,196,893 km (0.088 R)
• M65: 27,339,310 km (0.117 R)
• M66: 27,720,336 km (0.113 R)
• M67: 27,911,522 km (0.076 R)
• M68: 28,103,157 km (0.112 R)
• M69: 28,439,602 km (0.104 R)
• M70: 28,728,925 km (0.099 R)
• M71: 28,922,504 km (0.074 R)
• M72: 29,262,091 km (0.068 R)
• M73: 30,387,367 km (0.064 R)
• M74: 30,633,904 km (0.083 R)
• M75: 31,776,383 km (0.114 R)
• M76: 32,227,271 km (0.034 R)
• M77: 32,831,646 km (0.117 R)
• M78: 33,033,903 km (0.032 R)
• M79: 33,439,762 km (0.096 R)
• M80: 33,949,442 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 14.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.95 AU - 9.37 AU

Year: 8957 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,820,223 km

• M1: 197,768 km (0.097 R)
• M2: 425,307 km (0.104 R)
• M3: 521,797 km (0.113 R)
• M4: 852,708 km (0.105 R)
• M5: 1,251,237 km (0.105 R)
• M6: 1,482,515 km (0.047 R)
• M7: 1,966,015 km (0.069 R)
• M8: 2,122,943 km (0.101 R)
• M9: 2,378,307 km (0.092 R)
• M10: 2,643,993 km (0.115 R)
• M11: 2,894,120 km (0.12 R)
• M12: 3,022,326 km (0.065 R)
• M13: 3,418,162 km (0.087 R)
• M14: 3,719,153 km (0.087 R)
• M15: 4,029,119 km (0.078 R)
• M16: 4,230,777 km (0.07 R)
• M17: 4,347,464 km (0.081 R)
• M18: 4,554,507 km (0.095 R)
• M19: 4,825,429 km (0.116 R)
• M20: 5,670,208 km (0.117 R)
• M21: 6,093,570 km (0.104 R)
• M22: 6,359,106 km (0.055 R)
• M23: 6,696,599 km (0.103 R)
• M24: 7,144,196 km (0.066 R)
• M25: 7,601,517 km (0.111 R)
• M26: 8,177,468 km (0.117 R)
• M27: 8,507,781 km (0.054 R)
• M28: 9,448,302 km (0.085 R)
• M29: 9,872,711 km (0.1 R)
• M30: 10,106,832 km (0.069 R)
• M31: 10,421,885 km (0.102 R)
• M32: 10,780,172 km (0.095 R)
• M33: 10,940,691 km (0.057 R)
• M34: 11,061,566 km (0.064 R)
• M35: 11,223,580 km (0.04 R)
• M36: 11,590,993 km (0.09 R)
• M37: 12,379,373 km (0.115 R)
• M38: 12,505,484 km (0.095 R)
• M39: 12,843,875 km (0.094 R)
• M40: 13,703,015 km (0.095 R)
• M41: 13,833,614 km (0.072 R)
• M42: 14,183,524 km (0.105 R)
• M43: 15,431,619 km (0.062 R)
• M44: 16,344,615 km (0.105 R)
• M45: 17,416,184 km (0.046 R)
• M46: 17,841,640 km (0.065 R)
• M47: 18,270,538 km (0.111 R)
• M48: 19,479,887 km (0.063 R)
• M49: 19,577,873 km (0.094 R)
• M50: 20,317,036 km (0.099 R)
• M51: 20,515,702 km (0.113 R)
• M52: 21,266,684 km (0.116 R)
• M53: 22,026,491 km (0.1 R)
• M54: 22,846,886 km (0.12 R)
• M55: 23,781,723 km (0.119 R)
• M56: 25,367,610 km (0.049 R)
• M57: 25,688,946 km (0.098 R)
• M58: 26,606,580 km (0.026 R)
• M59: 26,933,002 km (0.112 R)
• M60: 27,370,277 km (0.105 R)
• M61: 29,087,062 km (0.053 R)
• M62: 29,199,111 km (0.08 R)
• M63: 29,423,358 km (0.12 R)
• M64: 30,383,328 km (0.115 R)
• M65: 31,525,806 km (0.101 R)
• M66: 31,871,228 km (0.098 R)
• M67: 33,207,287 km (0.12 R)
• M68: 34,917,789 km (0.109 R)
• M69: 36,475,551 km (0.104 R)
• M70: 36,717,301 km (0.114 R)
• M71: 38,056,053 km (0.08 R)
• M72: 38,608,368 km (0.105 R)
• M73: 38,854,606 km (0.105 R)
• M74: 39,534,678 km (0.116 R)
• M75: 39,720,778 km (0.116 R)
• M76: 40,031,792 km (0.09 R)
• M77: 40,781,277 km (0.105 R)
• M78: 41,032,153 km (0.098 R)
• M79: 41,472,419 km (0.075 R)
• M80: 41,661,511 km (0.115 R)
• M81: 42,104,022 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 14.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.56 AU - 12.44 AU

Year: 12822 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,820,223 km

• M1: 391,647 km (0.091 R)
• M2: 522,845 km (0.11 R)
• M3: 1,107,323 km (0.109 R)
• M4: 1,226,104 km (0.114 R)
• M5: 1,324,540 km (0.112 R)
• M6: 1,802,355 km (0.112 R)
• M7: 1,901,539 km (0.117 R)
• M8: 2,616,467 km (0.119 R)
• M9: 2,944,834 km (0.119 R)
• M10: 3,445,089 km (0.111 R)
• M11: 3,641,960 km (0.118 R)
• M12: 4,389,501 km (0.09 R)
• M13: 4,860,884 km (0.09 R)
• M14: 5,001,506 km (0.036 R)
• M15: 5,225,154 km (0.111 R)
• M16: 5,831,026 km (0.083 R)
• M17: 6,860,259 km (0.071 R)
• M18: 7,292,298 km (0.095 R)
• M19: 7,780,286 km (0.109 R)
• M20: 8,159,367 km (0.092 R)
• M21: 8,617,286 km (0.09 R)
• M22: 9,232,732 km (0.116 R)
• M23: 9,938,834 km (0.107 R)
• M24: 10,480,079 km (0.069 R)
• M25: 11,189,921 km (0.1 R)
• M26: 11,403,247 km (0.12 R)
• M27: 11,510,509 km (0.042 R)
• M28: 12,024,228 km (0.059 R)
• M29: 12,242,791 km (0.105 R)
• M30: 13,667,261 km (0.074 R)
• M31: 13,809,679 km (0.094 R)
• M32: 14,413,605 km (0.076 R)
• M33: 14,733,296 km (0.109 R)
• M34: 14,879,453 km (0.102 R)
• M35: 16,761,693 km (0.109 R)
• M36: 19,610,785 km (0.1 R)
• M37: 19,771,603 km (0.084 R)
• M38: 21,206,097 km (0.067 R)
• M39: 22,371,015 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 12.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.99 AU - 12.01 AU

Year: 13706 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,820,223 km

• M1: 179,966 km (0.119 R)
• M2: 414,835 km (0.09 R)
• M3: 1,058,255 km (0.072 R)
• M4: 1,405,472 km (0.062 R)
• M5: 1,614,011 km (0.075 R)
• M6: 1,744,311 km (0.113 R)
• M7: 1,923,679 km (0.051 R)
• M8: 2,180,539 km (0.075 R)
• M9: 2,676,306 km (0.099 R)
• M10: 2,884,546 km (0.114 R)
• M11: 3,207,079 km (0.041 R)
• M12: 3,400,659 km (0.11 R)
• M13: 3,655,424 km (0.056 R)
• M14: 4,611,504 km (0.094 R)
• M15: 4,799,249 km (0.116 R)
• M16: 4,989,388 km (0.118 R)
• M17: 5,085,430 km (0.084 R)
• M18: 5,508,942 km (0.115 R)
• M19: 6,217,288 km (0.099 R)
• M20: 6,355,516 km (0.086 R)
• M21: 6,529,648 km (0.073 R)
• M22: 7,315,037 km (0.079 R)
• M23: 7,497,696 km (0.086 R)
• M24: 7,682,000 km (0.066 R)
• M25: 8,780,049 km (0.103 R)
• M26: 9,209,395 km (0.087 R)
• M27: 9,406,864 km (0.113 R)
• M28: 9,926,866 km (0.091 R)
• M29: 10,169,962 km (0.098 R)
• M30: 10,251,493 km (0.109 R)
• M31: 11,627,495 km (0.104 R)
• M32: 11,969,924 km (0.093 R)
• M33: 12,752,321 km (0.106 R)
• M34: 12,840,284 km (0.077 R)
• M35: 13,551,174 km (0.112 R)
• M36: 14,274,928 km (0.095 R)
• M37: 15,244,023 km (0.073 R)
• M38: 15,996,650 km (0.078 R)
• M39: 17,002,696 km (0.117 R)
• M40: 17,293,963 km (0.105 R)
• M41: 17,881,433 km (0.062 R)
• M42: 18,128,120 km (0.059 R)
• M43: 18,276,671 km (0.084 R)
• M44: 18,824,947 km (0.101 R)
• M45: 18,925,178 km (0.047 R)
• M46: 19,733,754 km (0.046 R)
• M47: 19,886,643 km (0.118 R)
• M48: 20,193,469 km (0.117 R)
• M49: 20,296,242 km (0.115 R)
• M50: 20,553,551 km (0.117 R)
• M51: 20,863,817 km (0.062 R)
• M52: 21,279,998 km (0.118 R)
• M53: 21,751,530 km (0.074 R)
• M54: 22,173,546 km (0.105 R)
• M55: 22,598,254 km (0.115 R)
• M56: 22,811,581 km (0.104 R)
• M57: 23,025,655 km (0.113 R)
• M58: 24,378,469 km (0.072 R)
• M59: 26,371,561 km (0.112 R)
• M60: 27,444,477 km (0.108 R)
• M61: 28,762,285 km (0.11 R)
• M62: 30,570,923 km (0.085 R)
• M63: 31,578,315 km (0.06 R)
• M64: 31,697,545 km (0.069 R)
• M65: 31,936,453 km (0.107 R)
• M66: 32,898,068 km (0.12 R)
• M67: 33,079,530 km (0.07 R)
• M68: 33,625,712 km (0.057 R)
• M69: 34,174,736 km (0.103 R)
• M70: 36,839,074 km (0.088 R)
• M71: 37,027,418 km (0.103 R)
• M72: 37,657,674 km (0.114 R)
• M73: 39,377,002 km (0.052 R)
• M74: 39,569,534 km (0.045 R)
• M75: 40,796,686 km (0.105 R)
• M76: 41,056,687 km (0.11 R)
• M77: 42,167,601 km (0.116 R)
• M78: 43,023,749 km (0.077 R)
• M79: 43,752,590 km (0.065 R)
• M80: 44,018,725 km (0.107 R)
• M81: 44,552,490 km (0.099 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit