🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.68 AU

Year: 174 Days

Day: 24.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 191 Days

Day: 29.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,427,446 km

• M1: 44,879 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 229 Days

Day: 28.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.76 AU - 2.16 AU

Year: 1051 Days

Day: 21.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.74 AU - 2.42 AU

Year: 1149 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 11.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.87 AU - 8.19 AU

Year: 8713 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,427,446 km

• M1: 155,283 km (0.098 R)
• M2: 366,216 km (0.069 R)
• M3: 476,020 km (0.076 R)
• M4: 579,542 km (0.114 R)
• M5: 823,985 km (0.053 R)
• M6: 1,051,374 km (0.116 R)
• M7: 1,245,701 km (0.092 R)
• M8: 1,326,933 km (0.047 R)
• M9: 1,914,703 km (0.109 R)
• M10: 2,154,509 km (0.119 R)
• M11: 2,320,113 km (0.092 R)
• M12: 2,455,499 km (0.097 R)
• M13: 2,788,056 km (0.093 R)
• M14: 2,987,320 km (0.062 R)
• M15: 3,266,470 km (0.094 R)
• M16: 3,457,506 km (0.084 R)
• M17: 3,554,445 km (0.1 R)
• M18: 4,175,426 km (0.084 R)
• M19: 4,488,086 km (0.062 R)
• M20: 4,572,758 km (0.069 R)
• M21: 5,026,339 km (0.113 R)
• M22: 5,136,443 km (0.112 R)
• M23: 5,247,295 km (0.045 R)
• M24: 5,768,045 km (0.061 R)
• M25: 6,022,810 km (0.077 R)
• M26: 6,640,051 km (0.117 R)
• M27: 6,712,606 km (0.114 R)
• M28: 6,980,835 km (0.099 R)
• M29: 7,227,821 km (0.11 R)
• M30: 7,427,385 km (0.111 R)
• M31: 7,603,611 km (0.118 R)
• M32: 7,883,359 km (0.057 R)
• M33: 8,011,564 km (0.12 R)
• M34: 8,348,309 km (0.095 R)
• M35: 8,848,864 km (0.083 R)
• M36: 9,062,489 km (0.103 R)
• M37: 9,143,123 km (0.119 R)
• M38: 9,413,446 km (0.106 R)
• M39: 9,686,462 km (0.076 R)
• M40: 9,796,417 km (0.101 R)
• M41: 10,408,421 km (0.1 R)
• M42: 11,291,946 km (0.095 R)
• M43: 11,378,713 km (0.112 R)
• M44: 11,815,988 km (0.12 R)
• M45: 12,199,407 km (0.051 R)
• M46: 12,347,958 km (0.066 R)
• M47: 12,497,107 km (0.049 R)
• M48: 12,797,350 km (0.107 R)
• M49: 13,374,199 km (0.114 R)
• M50: 13,650,357 km (0.026 R)
• M51: 14,616,310 km (0.111 R)
• M52: 15,283,068 km (0.093 R)
• M53: 15,443,287 km (0.036 R)
• M54: 15,797,834 km (0.114 R)
• M55: 16,383,809 km (0.066 R)
• M56: 16,976,815 km (0.119 R)
• M57: 17,677,532 km (0.103 R)
• M58: 18,014,576 km (0.091 R)
• M59: 18,149,962 km (0.077 R)
• M60: 18,251,688 km (0.098 R)
• M61: 18,592,323 km (0.053 R)
• M62: 19,487,965 km (0.077 R)
• M63: 19,731,361 km (0.06 R)
• M64: 19,975,953 km (0.102 R)
• M65: 20,080,971 km (0.118 R)
• M66: 20,256,599 km (0.052 R)
• M67: 20,327,059 km (0.12 R)
• M68: 20,999,652 km (0.114 R)
• M69: 21,643,670 km (0.041 R)
• M70: 21,931,945 km (0.096 R)
• M71: 22,767,898 km (0.063 R)
• M72: 24,358,722 km (0.119 R)
• M73: 25,299,992 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 7.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.78 AU - 12.44 AU

Year: 16136 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,427,446 km

• M1: 193,280 km (0.052 R)
• M2: 366,964 km (0.114 R)
• M3: 467,194 km (0.065 R)
• M4: 728,242 km (0.095 R)
• M5: 792,270 km (0.063 R)
• M6: 926,460 km (0.113 R)
• M7: 1,032,076 km (0.099 R)
• M8: 1,086,529 km (0.067 R)
• M9: 1,515,277 km (0.079 R)
• M10: 1,662,182 km (0.097 R)
• M11: 1,858,006 km (0.059 R)
• M12: 1,947,465 km (0.118 R)
• M13: 2,061,459 km (0.076 R)
• M14: 2,945,283 km (0.104 R)
• M15: 3,023,822 km (0.106 R)
• M16: 3,704,791 km (0.102 R)
• M17: 3,903,756 km (0.056 R)
• M18: 3,990,224 km (0.104 R)
• M19: 4,612,551 km (0.071 R)
• M20: 4,919,676 km (0.036 R)
• M21: 5,106,972 km (0.116 R)
• M22: 5,392,554 km (0.076 R)
• M23: 5,585,835 km (0.106 R)
• M24: 5,650,910 km (0.079 R)
• M25: 5,847,182 km (0.076 R)
• M26: 6,212,949 km (0.117 R)
• M27: 6,381,696 km (0.081 R)
• M28: 6,449,763 km (0.086 R)
• M29: 6,517,830 km (0.07 R)
• M30: 6,620,603 km (0.049 R)
• M31: 7,858,227 km (0.071 R)
• M32: 8,187,940 km (0.086 R)
• M33: 8,747,436 km (0.065 R)
• M34: 8,936,678 km (0.083 R)
• M35: 9,050,821 km (0.113 R)
• M36: 9,242,306 km (0.065 R)
• M37: 10,338,858 km (0.117 R)
• M38: 10,418,744 km (0.117 R)
• M39: 11,850,096 km (0.057 R)
• M40: 12,185,794 km (0.059 R)
• M41: 13,911,106 km (0.11 R)
• M42: 14,087,781 km (0.089 R)
• M43: 14,532,835 km (0.048 R)
• M44: 14,892,169 km (0.102 R)
• M45: 15,528,109 km (0.053 R)
• M46: 15,665,590 km (0.093 R)
• M47: 15,757,293 km (0.079 R)
• M48: 16,405,351 km (0.109 R)
• M49: 16,779,496 km (0.114 R)
• M50: 17,061,936 km (0.096 R)
• M51: 18,789,493 km (0.086 R)
• M52: 18,935,949 km (0.118 R)
• M53: 19,180,841 km (0.03 R)
• M54: 20,121,362 km (0.068 R)
• M55: 20,471,571 km (0.065 R)
• M56: 22,046,837 km (0.067 R)
• M57: 22,201,371 km (0.095 R)
• M58: 22,563,248 km (0.107 R)
• M59: 23,502,873 km (0.111 R)
• M60: 24,242,485 km (0.051 R)
• M61: 25,043,282 km (0.067 R)
• M62: 25,150,843 km (0.07 R)
• M63: 25,798,751 km (0.117 R)
• M64: 26,397,442 km (0.104 R)
• M65: 28,165,090 km (0.052 R)
• M66: 28,500,788 km (0.067 R)
• M67: 28,837,682 km (0.078 R)
• M68: 28,894,081 km (0.112 R)
• M69: 32,162,944 km (0.106 R)
• M70: 32,513,751 km (0.087 R)
• M71: 33,396,528 km (0.118 R)
• M72: 33,811,064 km (0.113 R)
• M73: 34,227,394 km (0.098 R)
• M74: 34,406,313 km (0.108 R)
• M75: 34,466,153 km (0.085 R)
• M76: 34,585,681 km (0.109 R)
• M77: 35,305,696 km (0.094 R)
• M78: 36,091,533 km (0.059 R)
• M79: 36,152,121 km (0.111 R)
• M80: 36,638,763 km (0.053 R)
• M81: 37,926,651 km (0.095 R)
• M82: 39,229,199 km (0.095 R)
• M83: 39,791,986 km (0.118 R)
• M84: 41,877,979 km (0.112 R)
• M85: 42,581,239 km (0.101 R)
• M86: 42,709,594 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 3

Gravity: 32.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.45 AU - 21.79 AU

Year: 30764 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,427,446 km

• M1: 44,131 km (0.087 R)
• M2: 303,833 km (0.071 R)
• M3: 357,539 km (0.053 R)
• M4: 840,590 km (0.114 R)
• M5: 943,065 km (0.051 R)
• M6: 1,421,928 km (0.11 R)
• M7: 1,637,797 km (0.095 R)
• M8: 1,963,921 km (0.044 R)
• M9: 2,489,309 km (0.106 R)
• M10: 2,900,553 km (0.107 R)
• M11: 2,977,596 km (0.082 R)
• M12: 3,055,387 km (0.085 R)
• M13: 3,292,500 km (0.105 R)
• M14: 3,372,834 km (0.104 R)
• M15: 3,742,490 km (0.045 R)
• M16: 3,784,377 km (0.11 R)
• M17: 3,953,423 km (0.063 R)
• M18: 4,744,048 km (0.104 R)
• M19: 5,919,737 km (0.102 R)
• M20: 6,066,642 km (0.094 R)
• M21: 6,115,860 km (0.078 R)
• M22: 6,165,078 km (0.118 R)
• M23: 7,441,148 km (0.111 R)
• M24: 7,759,193 km (0.072 R)
• M25: 8,244,638 km (0.057 R)
• M26: 10,048,040 km (0.111 R)
• M27: 10,873,820 km (0.085 R)
• M28: 12,277,048 km (0.093 R)
• M29: 12,464,195 km (0.089 R)
• M30: 15,584,508 km (0.095 R)
• M31: 20,533,654 km (0.103 R)
• M32: 20,681,756 km (0.099 R)
• M33: 21,577,099 km (0.119 R)
• M34: 22,029,483 km (0.088 R)
• M35: 22,256,872 km (0.105 R)
• M36: 25,045,227 km (0.101 R)
• M37: 25,839,143 km (0.058 R)
• M38: 25,998,913 km (0.111 R)
• M39: 27,451,359 km (0.077 R)
• M40: 29,179,065 km (0.065 R)
• M41: 30,014,120 km (0.066 R)
• M42: 30,098,044 km (0.089 R)
• M43: 31,026,299 km (0.101 R)
• M44: 31,536,727 km (0.087 R)
• M45: 31,792,839 km (0.102 R)
• M46: 32,307,306 km (0.056 R)
• M47: 32,997,700 km (0.118 R)
• M48: 33,867,312 km (0.066 R)
• M49: 33,954,678 km (0.092 R)
• M50: 34,304,886 km (0.06 R)
• M51: 36,521,029 km (0.112 R)
• M52: 36,700,247 km (0.113 R)
• M53: 37,149,789 km (0.056 R)
• M54: 37,963,452 km (0.117 R)
• M55: 38,600,290 km (0.094 R)
• M56: 38,965,907 km (0.103 R)
• M57: 39,516,278 km (0.101 R)
• M58: 39,608,280 km (0.083 R)
• M59: 39,700,283 km (0.056 R)
• M60: 40,069,341 km (0.101 R)
• M61: 42,495,070 km (0.045 R)
• M62: 44,393,168 km (0.105 R)
• M63: 46,028,123 km (0.106 R)
• M64: 47,780,662 km (0.119 R)
• M65: 48,961,139 km (0.076 R)
• M66: 49,356,825 km (0.119 R)
• M67: 52,054,673 km (0.118 R)
• M68: 53,370,686 km (0.104 R)
• M69: 55,725,656 km (0.109 R)
• M70: 55,828,878 km (0.082 R)
• M71: 57,279,828 km (0.095 R)
• M72: 59,163,265 km (0.104 R)
• M73: 59,690,149 km (0.048 R)
• M74: 60,854,619 km (0.073 R)
• M75: 61,492,953 km (0.102 R)
• M76: 61,812,943 km (0.115 R)
• M77: 61,919,755 km (0.111 R)
• M78: 62,347,456 km (0.103 R)
• M79: 64,284,449 km (0.093 R)
• M80: 64,825,993 km (0.099 R)
• M81: 65,151,668 km (0.062 R)
• M82: 65,913,719 km (0.088 R)
• M83: 66,678,613 km (0.089 R)
• M84: 68,769,692 km (0.084 R)
• M85: 74,487,772 km (0.06 R)
• M86: 74,942,699 km (0.044 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit