🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 180 Days

Day: 20 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 210 Days

Day: 14.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 376 Days

Day: 41.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,841,182 km

• M1: 60,737 km (0.027 R)
• M2: 614,997 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 11.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.46 AU - 4.9 AU

Year: 3581 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,841,182 km

• M1: 141,520 km (0.111 R)
• M2: 366,664 km (0.032 R)
• M3: 499,806 km (0.115 R)
• M4: 701,464 km (0.117 R)
• M5: 820,544 km (0.088 R)
• M6: 1,046,736 km (0.085 R)
• M7: 1,229,844 km (0.071 R)
• M8: 1,358,199 km (0.094 R)
• M9: 1,598,603 km (0.043 R)
• M10: 1,780,514 km (0.097 R)
• M11: 1,895,106 km (0.071 R)
• M12: 2,012,241 km (0.12 R)
• M13: 2,120,849 km (0.114 R)
• M14: 2,332,979 km (0.081 R)
• M15: 2,493,647 km (0.088 R)
• M16: 2,563,659 km (0.101 R)
• M17: 2,634,419 km (0.109 R)
• M18: 2,924,040 km (0.062 R)
• M19: 3,481,741 km (0.059 R)
• M20: 3,666,195 km (0.118 R)
• M21: 3,853,940 km (0.096 R)
• M22: 3,976,311 km (0.117 R)
• M23: 4,155,380 km (0.032 R)
• M24: 4,280,893 km (0.076 R)
• M25: 4,766,787 km (0.086 R)
• M26: 4,883,622 km (0.095 R)
• M27: 4,957,225 km (0.099 R)
• M28: 5,150,206 km (0.11 R)
• M29: 5,285,293 km (0.115 R)
• M30: 5,528,389 km (0.084 R)
• M31: 5,620,542 km (0.102 R)
• M32: 5,821,900 km (0.117 R)
• M33: 6,009,945 km (0.11 R)
• M34: 6,168,070 km (0.109 R)
• M35: 6,263,812 km (0.104 R)
• M36: 6,375,861 km (0.114 R)
• M37: 6,602,352 km (0.065 R)
• M38: 6,880,754 km (0.103 R)
• M39: 7,280,629 km (0.095 R)
• M40: 7,551,252 km (0.12 R)
• M41: 7,653,726 km (0.104 R)
• M42: 7,911,633 km (0.107 R)
• M43: 8,242,693 km (0.057 R)
• M44: 8,348,160 km (0.103 R)
• M45: 8,418,770 km (0.072 R)
• M46: 8,774,514 km (0.057 R)
• M47: 9,299,303 km (0.077 R)
• M48: 9,519,361 km (0.032 R)
• M49: 10,227,857 km (0.106 R)
• M50: 10,360,251 km (0.111 R)
• M51: 10,436,097 km (0.074 R)
• M52: 10,760,724 km (0.115 R)
• M53: 10,914,661 km (0.05 R)
• M54: 11,069,345 km (0.03 R)
• M55: 11,146,986 km (0.068 R)
• M56: 11,244,225 km (0.118 R)
• M57: 11,400,405 km (0.049 R)
• M58: 11,913,226 km (0.114 R)
• M59: 12,012,559 km (0.089 R)
• M60: 12,132,387 km (0.076 R)
• M61: 12,332,848 km (0.08 R)
• M62: 12,473,770 km (0.064 R)
• M63: 12,574,748 km (0.109 R)
• M64: 13,808,183 km (0.082 R)
• M65: 13,891,808 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 8.9

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.19 AU - 6.59 AU

Year: 5989 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,841,182 km

• M1: 135,685 km (0.046 R)
• M2: 369,956 km (0.06 R)
• M3: 664,065 km (0.056 R)
• M4: 829,520 km (0.095 R)
• M5: 1,103,284 km (0.115 R)
• M6: 1,250,788 km (0.066 R)
• M7: 1,387,520 km (0.103 R)
• M8: 1,493,286 km (0.095 R)
• M9: 1,657,395 km (0.105 R)
• M10: 1,827,338 km (0.12 R)
• M11: 2,003,265 km (0.099 R)
• M12: 2,246,362 km (0.116 R)
• M13: 2,350,482 km (0.103 R)
• M14: 2,585,350 km (0.067 R)
• M15: 2,918,056 km (0.094 R)
• M16: 3,054,938 km (0.114 R)
• M17: 3,599,624 km (0.106 R)
• M18: 3,796,196 km (0.056 R)
• M19: 4,046,772 km (0.093 R)
• M20: 4,617,189 km (0.034 R)
• M21: 4,696,924 km (0.112 R)
• M22: 4,939,123 km (0.115 R)
• M23: 5,130,160 km (0.075 R)
• M24: 5,491,588 km (0.096 R)
• M25: 5,775,226 km (0.057 R)
• M26: 6,297,921 km (0.092 R)
• M27: 6,445,873 km (0.077 R)
• M28: 6,866,093 km (0.091 R)
• M29: 7,233,506 km (0.034 R)
• M30: 7,295,290 km (0.057 R)
• M31: 7,481,838 km (0.114 R)
• M32: 8,019,194 km (0.092 R)
• M33: 8,244,039 km (0.082 R)
• M34: 8,438,517 km (0.087 R)
• M35: 8,503,592 km (0.118 R)
• M36: 9,197,726 km (0.094 R)
• M37: 9,467,002 km (0.094 R)
• M38: 9,944,518 km (0.113 R)
• M39: 10,116,855 km (0.056 R)
• M40: 10,604,843 km (0.055 R)
• M41: 11,387,390 km (0.096 R)
• M42: 11,712,765 km (0.053 R)
• M43: 12,114,735 km (0.093 R)
• M44: 12,335,840 km (0.099 R)
• M45: 12,558,442 km (0.055 R)
• M46: 13,120,481 km (0.094 R)
• M47: 13,196,028 km (0.093 R)
• M48: 14,075,364 km (0.084 R)
• M49: 14,463,721 km (0.062 R)
• M50: 15,013,194 km (0.109 R)
• M51: 15,092,181 km (0.085 R)
• M52: 15,449,720 km (0.096 R)
• M53: 15,529,456 km (0.087 R)
• M54: 15,689,525 km (0.101 R)
• M55: 16,051,702 km (0.053 R)
• M56: 16,173,026 km (0.119 R)
• M57: 16,538,793 km (0.086 R)
• M58: 16,661,463 km (0.037 R)
• M59: 16,743,293 km (0.108 R)
• M60: 16,948,541 km (0.059 R)
• M61: 17,486,046 km (0.075 R)
• M62: 17,736,024 km (0.107 R)
• M63: 18,197,534 km (0.101 R)
• M64: 18,493,139 km (0.076 R)
• M65: 18,620,447 km (0.081 R)
• M66: 18,918,446 km (0.044 R)
• M67: 20,126,000 km (0.058 R)
• M68: 20,213,215 km (0.075 R)
• M69: 23,252,446 km (0.095 R)
• M70: 23,941,793 km (0.059 R)
• M71: 25,058,840 km (0.101 R)
• M72: 25,670,995 km (0.113 R)
• M73: 26,050,076 km (0.076 R)
• M74: 26,383,380 km (0.11 R)
• M75: 27,343,349 km (0.078 R)
• M76: 28,022,075 km (0.077 R)
• M77: 28,755,553 km (0.038 R)
• M78: 29,099,927 km (0.119 R)
• M79: 29,544,682 km (0.107 R)
• M80: 29,792,865 km (0.112 R)
• M81: 29,991,830 km (0.112 R)
• M82: 30,993,388 km (0.099 R)
• M83: 32,056,879 km (0.112 R)
• M84: 32,413,969 km (0.097 R)
• M85: 32,669,781 km (0.06 R)
• M86: 32,875,030 km (0.104 R)
• M87: 32,977,803 km (0.036 R)
• M88: 33,493,168 km (0.049 R)
• M89: 33,700,212 km (0.096 R)
• M90: 34,375,496 km (0.093 R)
• M91: 35,107,927 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 10.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.27 AU - 10.29 AU

Year: 11844 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,841,182 km

• M1: 141,220 km (0.088 R)
• M2: 213,775 km (0.079 R)
• M3: 496,067 km (0.088 R)
• M4: 723,754 km (0.118 R)
• M5: 813,364 km (0.12 R)
• M6: 888,163 km (0.06 R)
• M7: 1,004,849 km (0.07 R)
• M8: 1,478,027 km (0.04 R)
• M9: 1,571,077 km (0.114 R)
• M10: 1,690,306 km (0.045 R)
• M11: 2,066,395 km (0.049 R)
• M12: 2,304,705 km (0.096 R)
• M13: 2,440,988 km (0.073 R)
• M14: 3,162,349 km (0.098 R)
• M15: 3,345,008 km (0.027 R)
• M16: 3,688,934 km (0.113 R)
• M17: 4,110,201 km (0.085 R)
• M18: 4,377,084 km (0.111 R)
• M19: 4,857,742 km (0.104 R)
• M20: 5,069,124 km (0.06 R)
• M21: 6,399,199 km (0.108 R)
• M22: 6,553,284 km (0.082 R)
• M23: 7,182,493 km (0.108 R)
• M24: 8,079,033 km (0.094 R)
• M25: 8,245,685 km (0.102 R)
• M26: 8,752,971 km (0.104 R)
• M27: 9,140,131 km (0.109 R)
• M28: 9,576,807 km (0.103 R)
• M29: 9,753,482 km (0.073 R)
• M30: 10,020,365 km (0.115 R)
• M31: 10,516,132 km (0.1 R)
• M32: 11,531,453 km (0.08 R)
• M33: 11,625,251 km (0.081 R)
• M34: 13,210,390 km (0.086 R)
• M35: 14,607,783 km (0.101 R)
• M36: 14,913,262 km (0.116 R)
• M37: 15,169,523 km (0.109 R)
• M38: 15,634,473 km (0.063 R)
• M39: 15,790,354 km (0.086 R)
• M40: 16,209,079 km (0.096 R)
• M41: 16,843,673 km (0.096 R)
• M42: 17,217,817 km (0.088 R)
• M43: 18,962,278 km (0.11 R)
• M44: 19,128,781 km (0.086 R)
• M45: 19,351,382 km (0.081 R)
• M46: 20,307,313 km (0.105 R)
• M47: 21,106,016 km (0.097 R)
• M48: 21,336,097 km (0.119 R)
• M49: 21,915,041 km (0.086 R)
• M50: 24,342,117 km (0.071 R)
• M51: 24,765,030 km (0.065 R)
• M52: 25,251,223 km (0.11 R)
• M53: 25,495,516 km (0.088 R)
• M54: 26,356,751 km (0.069 R)
• M55: 26,604,635 km (0.037 R)
• M56: 27,666,630 km (0.071 R)
• M57: 28,234,354 km (0.119 R)
• M58: 29,317,293 km (0.079 R)
• M59: 30,608,772 km (0.096 R)
• M60: 30,804,146 km (0.068 R)
• M61: 31,195,943 km (0.101 R)
• M62: 32,050,745 km (0.104 R)
• M63: 33,447,690 km (0.067 R)
• M64: 34,525,393 km (0.118 R)
• M65: 34,660,929 km (0.107 R)
• M66: 34,796,614 km (0.06 R)
• M67: 35,545,950 km (0.112 R)
• M68: 35,614,466 km (0.059 R)
• M69: 36,025,710 km (0.088 R)
• M70: 36,783,872 km (0.101 R)
• M71: 37,686,696 km (0.07 R)
• M72: 39,726,762 km (0.116 R)
• M73: 40,082,057 km (0.118 R)
• M74: 40,367,041 km (0.069 R)
• M75: 40,438,399 km (0.08 R)
• M76: 40,509,907 km (0.111 R)
• M77: 42,091,455 km (0.099 R)
• M78: 42,381,226 km (0.09 R)
• M79: 44,870,685 km (0.074 R)
• M80: 45,018,487 km (0.086 R)
• M81: 45,983,842 km (0.106 R)
• M82: 46,282,290 km (0.095 R)
• M83: 46,431,738 km (0.054 R)
• M84: 46,581,336 km (0.087 R)
• M85: 48,540,769 km (0.049 R)
• M86: 49,759,992 km (0.117 R)
• M87: 50,296,599 km (0.081 R)
• M88: 50,680,916 km (0.03 R)
• M89: 51,452,841 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.3

Radius: 5.7

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.2 AU - 18.44 AU

Year: 27623 Days

Day: 20.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,841,182 km

• M1: 72,854 km (0.066 R)
• M2: 124,465 km (0.098 R)
• M3: 289,771 km (0.046 R)
• M4: 413,489 km (0.069 R)
• M5: 947,703 km (0.115 R)
• M6: 1,334,413 km (0.103 R)
• M7: 1,517,970 km (0.106 R)
• M8: 1,599,052 km (0.093 R)
• M9: 1,996,533 km (0.119 R)
• M10: 2,115,763 km (0.119 R)
• M11: 2,267,904 km (0.11 R)
• M12: 2,360,954 km (0.115 R)
• M13: 3,013,051 km (0.037 R)
• M14: 3,827,462 km (0.096 R)
• M15: 4,163,758 km (0.098 R)
• M16: 4,277,901 km (0.103 R)
• M17: 4,393,241 km (0.071 R)
• M18: 4,587,568 km (0.093 R)
• M19: 5,228,446 km (0.116 R)
• M20: 5,476,030 km (0.11 R)
• M21: 5,727,354 km (0.078 R)
• M22: 6,197,989 km (0.114 R)
• M23: 6,859,661 km (0.049 R)
• M24: 7,497,247 km (0.12 R)
• M25: 7,682,898 km (0.102 R)
• M26: 8,537,102 km (0.097 R)
• M27: 9,271,627 km (0.036 R)
• M28: 9,772,481 km (0.12 R)
• M29: 10,592,128 km (0.039 R)
• M30: 11,168,229 km (0.117 R)
• M31: 12,680,364 km (0.115 R)
• M32: 13,124,072 km (0.113 R)
• M33: 13,347,720 km (0.091 R)
• M34: 13,855,904 km (0.107 R)
• M35: 14,140,888 km (0.11 R)
• M36: 14,600,902 km (0.116 R)
• M37: 15,300,122 km (0.098 R)
• M38: 15,891,183 km (0.101 R)
• M39: 16,249,321 km (0.057 R)
• M40: 16,309,309 km (0.114 R)
• M41: 17,832,066 km (0.086 R)
• M42: 18,017,717 km (0.068 R)
• M43: 19,399,553 km (0.119 R)
• M44: 20,167,439 km (0.048 R)
• M45: 21,141,321 km (0.09 R)
• M46: 21,799,103 km (0.113 R)
• M47: 22,263,604 km (0.103 R)
• M48: 22,932,606 km (0.034 R)
• M49: 23,472,654 km (0.042 R)
• M50: 24,979,254 km (0.11 R)
• M51: 25,534,861 km (0.061 R)
• M52: 26,234,979 km (0.1 R)
• M53: 27,368,332 km (0.109 R)
• M54: 27,654,214 km (0.086 R)
• M55: 27,725,721 km (0.101 R)
• M56: 28,662,354 km (0.044 R)
• M57: 29,025,428 km (0.111 R)
• M58: 29,829,217 km (0.101 R)
• M59: 29,976,272 km (0.119 R)
• M60: 30,049,874 km (0.095 R)
• M61: 30,197,078 km (0.099 R)
• M62: 30,418,483 km (0.03 R)
• M63: 30,566,435 km (0.029 R)
• M64: 31,384,287 km (0.079 R)
• M65: 33,345,665 km (0.084 R)
• M66: 36,754,252 km (0.114 R)
• M67: 38,260,104 km (0.094 R)
• M68: 39,221,420 km (0.118 R)
• M69: 39,543,654 km (0.118 R)
• M70: 39,624,437 km (0.117 R)
• M71: 39,786,003 km (0.08 R)
• M72: 40,271,896 km (0.044 R)
• M73: 42,565,681 km (0.048 R)
• M74: 42,896,741 km (0.097 R)
• M75: 43,728,355 km (0.109 R)
• M76: 44,397,506 km (0.085 R)
• M77: 44,733,204 km (0.088 R)
• M78: 46,851,061 km (0.079 R)
• M79: 47,879,247 km (0.118 R)
• M80: 48,223,472 km (0.084 R)
• M81: 51,447,605 km (0.069 R)
• M82: 53,486,624 km (0.038 R)
• M83: 54,202,001 km (0.054 R)
• M84: 54,381,220 km (0.095 R)
• M85: 55,100,636 km (0.049 R)
• M86: 56,730,654 km (0.112 R)
• M87: 57,826,010 km (0.09 R)
• M88: 58,468,233 km (0.09 R)
• M89: 59,945,064 km (0.032 R)
• M90: 60,502,016 km (0.069 R)
• M91: 61,714,657 km (0.087 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: 435 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit