🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 22.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.11 AU - 1.59 AU

Year: 562 Days

Day: 30.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,140,411 km

• M1: 67,469 km (0.098 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.59 AU

Year: 1315 Days

Day: 23.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 1424 Days

Day: 24.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.28 AU - 3.74 AU

Year: 1870 Days

Day: 38 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 8.6

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.16 AU - 7.16 AU

Year: 6156 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,140,411 km

• M1: 170,990 km (0.027 R)
• M2: 253,120 km (0.071 R)
• M3: 315,951 km (0.069 R)
• M4: 658,081 km (0.116 R)
• M5: 1,016,817 km (0.082 R)
• M6: 1,159,832 km (0.095 R)
• M7: 1,225,655 km (0.109 R)
• M8: 1,343,987 km (0.074 R)
• M9: 1,816,567 km (0.089 R)
• M10: 1,874,312 km (0.095 R)
• M11: 2,031,389 km (0.107 R)
• M12: 2,111,574 km (0.094 R)
• M13: 2,464,176 km (0.032 R)
• M14: 2,925,386 km (0.06 R)
• M15: 3,154,570 km (0.072 R)
• M16: 3,271,257 km (0.114 R)
• M17: 3,342,016 km (0.078 R)
• M18: 3,777,346 km (0.113 R)
• M19: 3,851,696 km (0.079 R)
• M20: 4,153,734 km (0.086 R)
• M21: 4,411,492 km (0.099 R)
• M22: 4,674,485 km (0.104 R)
• M23: 4,834,704 km (0.111 R)
• M24: 4,969,641 km (0.103 R)
• M25: 5,521,957 km (0.108 R)
• M26: 6,064,698 km (0.118 R)
• M27: 6,774,390 km (0.108 R)
• M28: 7,077,924 km (0.06 R)
• M29: 7,200,594 km (0.117 R)
• M30: 8,400,668 km (0.053 R)
• M31: 8,498,057 km (0.052 R)
• M32: 8,563,132 km (0.104 R)
• M33: 8,628,506 km (0.101 R)
• M34: 8,759,554 km (0.118 R)
• M35: 9,257,116 km (0.085 R)
• M36: 9,560,052 km (0.112 R)
• M37: 10,141,090 km (0.092 R)
• M38: 10,314,175 km (0.112 R)
• M39: 10,488,307 km (0.098 R)
• M40: 10,558,169 km (0.094 R)
• M41: 11,158,655 km (0.119 R)
• M42: 11,445,135 km (0.074 R)
• M43: 11,589,197 km (0.098 R)
• M44: 12,245,334 km (0.076 R)
• M45: 12,503,689 km (0.089 R)
• M46: 14,440,084 km (0.117 R)
• M47: 15,542,321 km (0.115 R)
• M48: 15,661,999 km (0.116 R)
• M49: 16,143,854 km (0.115 R)
• M50: 16,265,028 km (0.113 R)
• M51: 17,039,945 km (0.089 R)
• M52: 17,369,809 km (0.026 R)
• M53: 17,868,568 km (0.08 R)
• M54: 18,880,149 km (0.107 R)
• M55: 19,007,905 km (0.119 R)
• M56: 19,392,970 km (0.073 R)
• M57: 20,388,395 km (0.117 R)
• M58: 20,607,107 km (0.119 R)
• M59: 20,870,549 km (0.114 R)
• M60: 21,002,643 km (0.047 R)
• M61: 21,267,581 km (0.099 R)
• M62: 21,400,574 km (0.06 R)
• M63: 21,622,727 km (0.08 R)
• M64: 22,293,972 km (0.069 R)
• M65: 23,017,428 km (0.08 R)
• M66: 23,932,518 km (0.09 R)
• M67: 24,673,177 km (0.066 R)
• M68: 24,812,901 km (0.055 R)
• M69: 24,906,250 km (0.073 R)
• M70: 25,046,424 km (0.084 R)
• M71: 25,703,906 km (0.085 R)
• M72: 25,892,848 km (0.072 R)
• M73: 26,509,939 km (0.073 R)
• M74: 26,987,905 km (0.116 R)
• M75: 27,904,042 km (0.106 R)
• M76: 29,272,563 km (0.083 R)
• M77: 30,163,867 km (0.104 R)
• M78: 31,668,972 km (0.108 R)
• M79: 32,176,108 km (0.053 R)
• M80: 32,430,724 km (0.085 R)
• M81: 32,737,100 km (0.069 R)
• M82: 33,095,836 km (0.096 R)
• M83: 33,455,769 km (0.053 R)
• M84: 33,610,453 km (0.105 R)
• M85: 34,751,885 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 11.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.66 AU - 8.1 AU

Year: 6463 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,140,411 km

• M1: 150,944 km (0.077 R)
• M2: 507,885 km (0.1 R)
• M3: 849,267 km (0.097 R)
• M4: 1,017,116 km (0.104 R)
• M5: 1,150,707 km (0.089 R)
• M6: 1,419,833 km (0.05 R)
• M7: 1,553,574 km (0.093 R)
• M8: 1,709,455 km (0.087 R)
• M9: 1,888,823 km (0.117 R)
• M10: 1,980,825 km (0.067 R)
• M11: 2,325,200 km (0.099 R)
• M12: 2,444,280 km (0.084 R)
• M13: 2,626,939 km (0.099 R)
• M14: 2,751,254 km (0.08 R)
• M15: 3,245,975 km (0.071 R)
• M16: 3,357,275 km (0.112 R)
• M17: 3,956,564 km (0.088 R)
• M18: 4,244,540 km (0.03 R)
• M19: 4,342,078 km (0.105 R)
• M20: 4,440,364 km (0.118 R)
• M21: 4,564,381 km (0.037 R)
• M22: 4,714,577 km (0.062 R)
• M23: 5,437,583 km (0.096 R)
• M24: 5,758,172 km (0.03 R)
• M25: 6,002,615 km (0.052 R)
• M26: 6,139,945 km (0.11 R)
• M27: 6,586,495 km (0.098 R)
• M28: 6,813,734 km (0.04 R)
• M29: 6,985,772 km (0.086 R)
• M30: 7,072,389 km (0.075 R)
• M31: 7,217,648 km (0.08 R)
• M32: 9,543,596 km (0.117 R)
• M33: 10,028,144 km (0.069 R)
• M34: 10,289,790 km (0.073 R)
• M35: 11,223,580 km (0.091 R)
• M36: 11,803,721 km (0.103 R)
• M37: 12,045,471 km (0.077 R)
• M38: 12,184,298 km (0.057 R)
• M39: 12,358,729 km (0.12 R)
• M40: 13,530,230 km (0.115 R)
• M41: 14,885,437 km (0.086 R)
• M42: 15,146,784 km (0.068 R)
• M43: 15,334,380 km (0.039 R)
• M44: 15,673,818 km (0.079 R)
• M45: 17,291,270 km (0.06 R)
• M46: 17,605,276 km (0.118 R)
• M47: 18,000,513 km (0.091 R)
• M48: 18,358,800 km (0.09 R)
• M49: 18,598,905 km (0.115 R)
• M50: 19,244,420 km (0.086 R)
• M51: 19,366,192 km (0.111 R)
• M52: 20,185,091 km (0.112 R)
• M53: 20,267,669 km (0.066 R)
• M54: 20,598,879 km (0.108 R)
• M55: 20,931,734 km (0.117 R)
• M56: 21,308,571 km (0.081 R)
• M57: 21,392,496 km (0.103 R)
• M58: 21,941,370 km (0.12 R)
• M59: 22,111,313 km (0.109 R)
• M60: 22,238,920 km (0.085 R)
• M61: 22,324,191 km (0.072 R)
• M62: 22,966,864 km (0.088 R)
• M63: 23,398,753 km (0.066 R)
• M64: 23,615,819 km (0.072 R)
• M65: 23,702,735 km (0.106 R)
• M66: 24,314,441 km (0.101 R)
• M67: 24,975,813 km (0.083 R)
• M68: 25,064,375 km (0.118 R)
• M69: 25,866,669 km (0.108 R)
• M70: 27,085,891 km (0.073 R)
• M71: 27,268,101 km (0.118 R)
• M72: 28,185,286 km (0.064 R)
• M73: 28,647,693 km (0.084 R)
• M74: 29,019,444 km (0.077 R)
• M75: 29,299,341 km (0.082 R)
• M76: 29,439,515 km (0.055 R)
• M77: 29,579,987 km (0.111 R)
• M78: 30,238,666 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 9.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.97 AU - 7.89 AU

Year: 6534 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,140,411 km

• M1: 129,103 km (0.028 R)
• M2: 339,288 km (0.034 R)
• M3: 530,025 km (0.117 R)
• M4: 645,216 km (0.095 R)
• M5: 861,385 km (0.044 R)
• M6: 1,057,208 km (0.078 R)
• M7: 1,394,103 km (0.071 R)
• M8: 1,458,878 km (0.096 R)
• M9: 1,524,851 km (0.064 R)
• M10: 1,625,680 km (0.104 R)
• M11: 1,694,196 km (0.112 R)
• M12: 2,014,934 km (0.104 R)
• M13: 2,611,530 km (0.06 R)
• M14: 2,692,313 km (0.071 R)
• M15: 3,130,635 km (0.079 R)
• M16: 3,479,796 km (0.112 R)
• M17: 3,568,956 km (0.035 R)
• M18: 4,310,363 km (0.057 R)
• M19: 4,698,720 km (0.106 R)
• M20: 4,997,317 km (0.119 R)
• M21: 5,174,441 km (0.101 R)
• M22: 5,327,928 km (0.075 R)
• M23: 5,956,838 km (0.105 R)
• M24: 6,117,805 km (0.104 R)
• M25: 6,416,701 km (0.055 R)
• M26: 6,692,410 km (0.051 R)
• M27: 6,915,910 km (0.049 R)
• M28: 7,028,557 km (0.115 R)
• M29: 7,312,942 km (0.055 R)
• M30: 8,099,528 km (0.102 R)
• M31: 9,438,429 km (0.095 R)
• M32: 9,910,410 km (0.072 R)
• M33: 10,101,297 km (0.076 R)
• M34: 10,648,975 km (0.084 R)
• M35: 11,272,499 km (0.107 R)
• M36: 11,438,552 km (0.061 R)
• M37: 11,739,543 km (0.111 R)
• M38: 11,840,522 km (0.112 R)
• M39: 11,975,459 km (0.112 R)
• M40: 12,692,631 km (0.073 R)
• M41: 12,969,537 km (0.103 R)
• M42: 13,318,399 km (0.071 R)
• M43: 14,061,153 km (0.101 R)
• M44: 14,455,493 km (0.1 R)
• M45: 14,563,802 km (0.113 R)
• M46: 14,962,779 km (0.111 R)
• M47: 15,218,591 km (0.066 R)
• M48: 15,808,905 km (0.104 R)
• M49: 15,883,105 km (0.115 R)
• M50: 16,293,901 km (0.116 R)
• M51: 16,481,796 km (0.039 R)
• M52: 16,708,137 km (0.092 R)
• M53: 16,783,834 km (0.115 R)
• M54: 17,164,112 km (0.107 R)
• M55: 17,240,407 km (0.066 R)
• M56: 17,431,892 km (0.092 R)
• M57: 18,673,853 km (0.117 R)
• M58: 18,949,413 km (0.06 R)
• M59: 19,265,812 km (0.08 R)
• M60: 19,984,331 km (0.071 R)
• M61: 20,996,809 km (0.062 R)
• M62: 21,242,299 km (0.042 R)
• M63: 21,324,279 km (0.12 R)
• M64: 21,984,305 km (0.106 R)
• M65: 22,651,212 km (0.067 R)
• M66: 24,047,259 km (0.107 R)
• M67: 24,132,829 km (0.091 R)
• M68: 24,518,941 km (0.105 R)
• M69: 24,648,044 km (0.096 R)
• M70: 25,166,850 km (0.068 R)
• M71: 25,602,030 km (0.071 R)
• M72: 25,689,395 km (0.094 R)
• M73: 25,908,107 km (0.095 R)
• M74: 26,083,436 km (0.11 R)
• M75: 27,456,595 km (0.117 R)
• M76: 27,724,973 km (0.092 R)
• M77: 28,535,644 km (0.113 R)
• M78: 29,628,457 km (0.119 R)
• M79: 30,364,777 km (0.076 R)
• M80: 30,827,932 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.6

Radius: 4.6

Gravity: 32.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.11 AU - 18.89 AU

Year: 21856 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,140,411 km

• M1: 64,477 km (0.063 R)
• M2: 303,983 km (0.077 R)
• M3: 377,735 km (0.115 R)
• M4: 521,349 km (0.079 R)
• M5: 831,166 km (0.065 R)
• M6: 909,854 km (0.097 R)
• M7: 1,591,123 km (0.101 R)
• M8: 1,891,964 km (0.115 R)
• M9: 1,926,372 km (0.077 R)
• M10: 2,506,812 km (0.083 R)
• M11: 3,015,295 km (0.078 R)
• M12: 3,901,662 km (0.069 R)
• M13: 4,534,162 km (0.076 R)
• M14: 5,149,608 km (0.064 R)
• M15: 5,344,085 km (0.053 R)
• M16: 6,095,216 km (0.116 R)
• M17: 6,404,734 km (0.062 R)
• M18: 6,561,512 km (0.118 R)
• M19: 6,985,622 km (0.065 R)
• M20: 7,363,955 km (0.111 R)
• M21: 7,473,311 km (0.065 R)
• M22: 8,028,020 km (0.056 R)
• M23: 8,367,159 km (0.095 R)
• M24: 8,653,339 km (0.071 R)
• M25: 8,710,934 km (0.116 R)
• M26: 10,010,790 km (0.079 R)
• M27: 11,496,148 km (0.073 R)
• M28: 11,814,193 km (0.106 R)
• M29: 12,199,557 km (0.107 R)
• M30: 14,052,177 km (0.071 R)
• M31: 16,702,752 km (0.102 R)
• M32: 16,918,472 km (0.102 R)
• M33: 17,352,755 km (0.036 R)
• M34: 17,790,628 km (0.087 R)
• M35: 18,010,836 km (0.056 R)
• M36: 19,050,690 km (0.117 R)
• M37: 19,653,719 km (0.094 R)
• M38: 19,881,407 km (0.06 R)
• M39: 21,891,255 km (0.08 R)
• M40: 22,364,283 km (0.107 R)
• M41: 23,480,732 km (0.102 R)
• M42: 24,370,690 km (0.028 R)
• M43: 24,697,112 km (0.092 R)
• M44: 25,107,011 km (0.089 R)
• M45: 25,519,302 km (0.077 R)
• M46: 26,685,418 km (0.114 R)
• M47: 27,190,460 km (0.052 R)
• M48: 27,274,983 km (0.072 R)
• M49: 27,698,644 km (0.08 R)
• M50: 28,552,549 km (0.104 R)
• M51: 29,069,110 km (0.106 R)
• M52: 30,637,195 km (0.082 R)
• M53: 30,725,009 km (0.086 R)
• M54: 30,901,086 km (0.073 R)
• M55: 31,165,874 km (0.099 R)
• M56: 32,321,817 km (0.105 R)
• M57: 34,036,358 km (0.084 R)
• M58: 36,430,073 km (0.087 R)
• M59: 37,083,667 km (0.107 R)
• M60: 38,307,976 km (0.054 R)
• M61: 39,067,933 km (0.084 R)
• M62: 39,163,227 km (0.067 R)
• M63: 40,120,952 km (0.106 R)
• M64: 40,217,144 km (0.093 R)
• M65: 41,766,529 km (0.071 R)
• M66: 42,352,653 km (0.084 R)
• M67: 43,631,715 km (0.1 R)
• M68: 43,829,633 km (0.032 R)
• M69: 43,928,816 km (0.072 R)
• M70: 45,023,424 km (0.098 R)
• M71: 46,631,751 km (0.108 R)
• M72: 47,341,144 km (0.102 R)
• M73: 49,904,054 km (0.077 R)
• M74: 51,777,169 km (0.057 R)
• M75: 52,511,845 km (0.083 R)
• M76: 56,883,094 km (0.079 R)
• M77: 58,620,374 km (0.1 R)
• M78: 58,838,787 km (0.064 R)
• M79: 59,057,499 km (0.109 R)
• M80: 59,605,327 km (0.058 R)
• M81: 60,044,696 km (0.029 R)
• M82: 60,154,800 km (0.07 R)
• M83: 64,836,465 km (0.117 R)
• M84: 66,650,489 km (0.105 R)
• M85: 67,907,261 km (0.112 R)
• M86: 68,022,002 km (0.039 R)
• M87: 69,633,770 km (0.118 R)
• M88: 70,444,291 km (0.118 R)
• M89: 71,841,086 km (0.097 R)
• M90: 73,717,792 km (0.095 R)
• M91: 73,835,675 km (0.067 R)
• M92: 74,543,871 km (0.1 R)
• M93: 75,135,830 km (0.099 R)
• M94: 78,118,811 km (0.031 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit