🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 194 Days

Day: 12.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.93 AU

Year: 229 Days

Day: 40 Hours

Environment

Temp: 174 °C

Axial Tilt: 133.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.44 AU - 1.62 AU

Year: 668 Days

Day: 20.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.22 AU

Year: 947 Days

Day: 22.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,302,299 km

• M1: 485,295 km (0.052 R)
• M2: 1,390,063 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.37 AU

Year: 1029 Days

Day: 20.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,302,299 km

• M1: 1,537,118 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.79 AU - 2.83 AU

Year: 1240 Days

Day: 21.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.82 AU - 10.7 AU

Year: 9950 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,302,299 km

• M1: 169,494 km (0.12 R)
• M2: 381,923 km (0.104 R)
• M3: 483,949 km (0.089 R)
• M4: 625,170 km (0.119 R)
• M5: 752,776 km (0.084 R)
• M6: 906,264 km (0.104 R)
• M7: 1,192,744 km (0.119 R)
• M8: 1,470,248 km (0.092 R)
• M9: 1,810,433 km (0.099 R)
• M10: 2,022,414 km (0.111 R)
• M11: 2,109,480 km (0.091 R)
• M12: 2,611,979 km (0.086 R)
• M13: 2,975,950 km (0.077 R)
• M14: 3,126,147 km (0.087 R)
• M15: 3,779,441 km (0.087 R)
• M16: 3,970,028 km (0.048 R)
• M17: 4,360,778 km (0.095 R)
• M18: 4,764,094 km (0.107 R)
• M19: 5,239,815 km (0.115 R)
• M20: 6,173,007 km (0.107 R)
• M21: 6,625,989 km (0.101 R)
• M22: 7,224,380 km (0.115 R)
• M23: 7,496,050 km (0.084 R)
• M24: 7,944,545 km (0.089 R)
• M25: 8,687,597 km (0.062 R)
• M26: 8,867,863 km (0.109 R)
• M27: 8,976,620 km (0.099 R)
• M28: 9,415,989 km (0.086 R)
• M29: 9,526,991 km (0.103 R)
• M30: 9,750,191 km (0.108 R)
• M31: 9,899,938 km (0.119 R)
• M32: 10,201,827 km (0.1 R)
• M33: 11,008,907 km (0.095 R)
• M34: 11,125,893 km (0.096 R)
• M35: 11,796,540 km (0.044 R)
• M36: 11,916,218 km (0.093 R)
• M37: 12,036,345 km (0.114 R)
• M38: 12,156,921 km (0.059 R)
• M39: 12,683,955 km (0.061 R)
• M40: 12,847,615 km (0.087 R)
• M41: 13,928,609 km (0.098 R)
• M42: 14,055,169 km (0.12 R)
• M43: 14,522,662 km (0.088 R)
• M44: 14,822,905 km (0.096 R)
• M45: 16,488,229 km (0.107 R)
• M46: 17,388,359 km (0.101 R)
• M47: 17,752,929 km (0.053 R)
• M48: 17,844,483 km (0.1 R)
• M49: 18,304,496 km (0.083 R)
• M50: 18,908,423 km (0.115 R)
• M51: 19,613,478 km (0.045 R)
• M52: 20,279,188 km (0.1 R)
• M53: 20,566,715 km (0.053 R)
• M54: 21,097,489 km (0.072 R)
• M55: 21,535,212 km (0.093 R)
• M56: 21,730,736 km (0.112 R)
• M57: 21,877,641 km (0.114 R)
• M58: 22,370,118 km (0.078 R)
• M59: 22,518,519 km (0.088 R)
• M60: 22,965,816 km (0.091 R)
• M61: 23,466,221 km (0.054 R)
• M62: 24,020,781 km (0.107 R)
• M63: 24,122,058 km (0.069 R)
• M64: 24,376,075 km (0.039 R)
• M65: 24,733,016 km (0.102 R)
• M66: 25,297,299 km (0.085 R)
• M67: 25,606,967 km (0.116 R)
• M68: 25,866,070 km (0.082 R)
• M69: 26,386,671 km (0.067 R)
• M70: 26,543,599 km (0.058 R)
• M71: 26,910,862 km (0.069 R)
• M72: 28,129,336 km (0.077 R)
• M73: 29,365,763 km (0.047 R)
• M74: 29,528,376 km (0.111 R)
• M75: 32,955,065 km (0.117 R)
• M76: 33,067,712 km (0.039 R)
• M77: 33,293,305 km (0.035 R)
• M78: 33,462,949 km (0.09 R)
• M79: 34,087,072 km (0.102 R)
• M80: 35,577,665 km (0.086 R)
• M81: 36,156,758 km (0.059 R)
• M82: 36,272,846 km (0.082 R)
• M83: 36,855,530 km (0.037 R)
• M84: 37,382,713 km (0.045 R)
• M85: 38,385,168 km (0.095 R)
• M86: 38,503,650 km (0.034 R)
• M87: 39,038,462 km (0.077 R)
• M88: 39,815,473 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 8.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.42 AU - 12.92 AU

Year: 12307 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,302,299 km

• M1: 128,804 km (0.099 R)
• M2: 212,130 km (0.074 R)
• M3: 289,173 km (0.077 R)
• M4: 527,482 km (0.09 R)
• M5: 642,373 km (0.086 R)
• M6: 823,536 km (0.079 R)
• M7: 882,777 km (0.033 R)
• M8: 1,338,153 km (0.034 R)
• M9: 1,572,124 km (0.094 R)
• M10: 2,286,903 km (0.091 R)
• M11: 2,589,240 km (0.098 R)
• M12: 2,678,101 km (0.12 R)
• M13: 3,448,829 km (0.108 R)
• M14: 3,795,747 km (0.066 R)
• M15: 4,683,909 km (0.103 R)
• M16: 4,738,064 km (0.073 R)
• M17: 5,151,403 km (0.05 R)
• M18: 5,404,971 km (0.066 R)
• M19: 5,983,017 km (0.073 R)
• M20: 6,041,959 km (0.107 R)
• M21: 6,399,348 km (0.08 R)
• M22: 7,896,972 km (0.111 R)
• M23: 8,026,524 km (0.071 R)
• M24: 8,551,613 km (0.112 R)
• M25: 8,784,985 km (0.106 R)
• M26: 8,852,005 km (0.093 R)
• M27: 9,360,189 km (0.069 R)
• M28: 9,497,370 km (0.101 R)
• M29: 9,773,678 km (0.075 R)
• M30: 10,052,528 km (0.03 R)
• M31: 10,228,306 km (0.06 R)
• M32: 10,298,766 km (0.099 R)
• M33: 10,404,981 km (0.082 R)
• M34: 10,475,890 km (0.111 R)
• M35: 12,189,534 km (0.11 R)
• M36: 12,640,870 km (0.107 R)
• M37: 13,289,676 km (0.089 R)
• M38: 13,443,762 km (0.079 R)
• M39: 13,676,237 km (0.089 R)
• M40: 13,793,073 km (0.088 R)
• M41: 14,263,259 km (0.06 R)
• M42: 14,540,015 km (0.083 R)
• M43: 15,259,731 km (0.061 R)
• M44: 15,542,770 km (0.12 R)
• M45: 15,746,073 km (0.068 R)
• M46: 16,402,359 km (0.041 R)
• M47: 16,692,280 km (0.084 R)
• M48: 16,775,456 km (0.107 R)
• M49: 17,235,171 km (0.11 R)
• M50: 17,319,245 km (0.11 R)
• M51: 18,252,735 km (0.037 R)
• M52: 18,639,446 km (0.079 R)
• M53: 18,855,316 km (0.109 R)
• M54: 19,072,083 km (0.084 R)
• M55: 19,727,471 km (0.05 R)
• M56: 19,815,435 km (0.112 R)
• M57: 20,080,073 km (0.117 R)
• M58: 21,737,319 km (0.111 R)
• M59: 22,421,729 km (0.051 R)
• M60: 23,717,994 km (0.119 R)
• M61: 24,233,957 km (0.078 R)
• M62: 24,564,120 km (0.078 R)
• M63: 25,420,269 km (0.095 R)
• M64: 26,673,899 km (0.111 R)
• M65: 27,651,820 km (0.057 R)
• M66: 30,553,869 km (0.048 R)
• M67: 30,655,596 km (0.072 R)
• M68: 31,782,666 km (0.109 R)
• M69: 31,937,350 km (0.094 R)
• M70: 32,662,900 km (0.098 R)
• M71: 33,132,039 km (0.101 R)
• M72: 33,288,967 km (0.119 R)
• M73: 33,813,756 km (0.1 R)
• M74: 34,288,430 km (0.116 R)
• M75: 34,341,388 km (0.094 R)
• M76: 35,457,987 km (0.09 R)
• M77: 35,672,061 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 3.3

Gravity: 42.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.76 AU - 15.52 AU

Year: 19779 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,302,299 km

• M1: 302,936 km (0.114 R)
• M2: 368,310 km (0.091 R)
• M3: 591,061 km (0.075 R)
• M4: 694,733 km (0.118 R)
• M5: 2,425,580 km (0.079 R)
• M6: 2,934,362 km (0.107 R)
• M7: 3,182,695 km (0.07 R)
• M8: 4,644,565 km (0.102 R)
• M9: 6,785,460 km (0.083 R)
• M10: 6,878,510 km (0.037 R)
• M11: 6,971,859 km (0.085 R)
• M12: 7,397,615 km (0.111 R)
• M13: 7,686,189 km (0.104 R)
• M14: 8,473,223 km (0.114 R)
• M15: 9,388,912 km (0.055 R)
• M16: 9,544,643 km (0.118 R)
• M17: 10,711,806 km (0.112 R)
• M18: 10,765,960 km (0.071 R)
• M19: 10,874,419 km (0.09 R)
• M20: 11,257,090 km (0.039 R)
• M21: 11,588,599 km (0.064 R)
• M22: 12,035,597 km (0.086 R)
• M23: 12,431,284 km (0.118 R)
• M24: 12,602,274 km (0.094 R)
• M25: 13,879,092 km (0.103 R)
• M26: 14,652,663 km (0.087 R)
• M27: 15,993,508 km (0.029 R)
• M28: 17,182,512 km (0.089 R)
• M29: 19,182,785 km (0.117 R)
• M30: 19,843,559 km (0.081 R)
• M31: 21,051,712 km (0.104 R)
• M32: 22,214,386 km (0.068 R)
• M33: 23,187,371 km (0.072 R)
• M34: 23,890,930 km (0.068 R)
• M35: 25,752,525 km (0.12 R)
• M36: 26,115,899 km (0.073 R)
• M37: 26,480,917 km (0.076 R)
• M38: 26,774,129 km (0.11 R)
• M39: 27,142,140 km (0.119 R)
• M40: 27,363,844 km (0.084 R)
• M41: 28,032,247 km (0.118 R)
• M42: 28,331,144 km (0.09 R)
• M43: 28,856,681 km (0.052 R)
• M44: 28,931,929 km (0.082 R)
• M45: 29,082,873 km (0.064 R)
• M46: 30,222,659 km (0.049 R)
• M47: 30,605,780 km (0.114 R)
• M48: 31,067,738 km (0.066 R)
• M49: 31,609,581 km (0.092 R)
• M50: 32,232,656 km (0.051 R)
• M51: 32,624,154 km (0.12 R)
• M52: 33,017,148 km (0.085 R)
• M53: 34,285,289 km (0.058 R)
• M54: 35,086,086 km (0.111 R)
• M55: 35,650,220 km (0.11 R)
• M56: 35,811,935 km (0.077 R)
• M57: 36,705,932 km (0.104 R)
• M58: 37,936,674 km (0.034 R)
• M59: 39,682,331 km (0.106 R)
• M60: 40,522,772 km (0.116 R)
• M61: 41,114,432 km (0.118 R)
• M62: 41,199,254 km (0.096 R)
• M63: 41,454,019 km (0.078 R)
• M64: 41,964,895 km (0.059 R)
• M65: 42,050,166 km (0.055 R)
• M66: 42,735,175 km (0.113 R)
• M67: 43,682,877 km (0.112 R)
• M68: 44,029,346 km (0.109 R)
• M69: 44,376,563 km (0.073 R)
• M70: 45,161,204 km (0.093 R)
• M71: 45,423,897 km (0.097 R)
• M72: 47,364,930 km (0.093 R)
• M73: 48,256,084 km (0.064 R)
• M74: 48,524,463 km (0.072 R)
• M75: 49,603,213 km (0.097 R)
• M76: 49,693,421 km (0.074 R)
• M77: 49,874,135 km (0.072 R)
• M78: 50,054,999 km (0.091 R)
• M79: 51,601,242 km (0.095 R)
• M80: 52,426,275 km (0.099 R)
• M81: 52,978,590 km (0.068 R)
• M82: 53,533,000 km (0.103 R)
• M83: 55,581,892 km (0.118 R)
• M84: 57,656,216 km (0.104 R)
• M85: 58,226,334 km (0.103 R)
• M86: 59,851,864 km (0.113 R)
• M87: 60,525,503 km (0.097 R)
• M88: 60,718,485 km (0.097 R)
• M89: 62,561,530 km (0.064 R)
• M90: 63,049,519 km (0.076 R)
• M91: 63,636,989 km (0.11 R)
• M92: 63,931,248 km (0.116 R)
• M93: 64,127,820 km (0.096 R)
• M94: 64,718,432 km (0.114 R)
• M95: 66,103,559 km (0.039 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit