🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 198 Days

Day: 36.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,418,363 km

• M1: 62,382 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 304 Days

Day: 26.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.84 AU - 1 AU

Year: 319 Days

Day: 32.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,418,363 km

• M1: 728,691 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.7 AU

Year: 580 Days

Day: 12.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.71 AU - 1.93 AU

Year: 888 Days

Day: 33.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.17 AU - 2.97 AU

Year: 1490 Days

Day: 14.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 154.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.08 AU - 3.52 AU

Year: 2168 Days

Day: 30.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,418,363 km

• M1: 288,724 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 14.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.03 AU - 6.81 AU

Year: 5209 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,418,363 km

• M1: 181,313 km (0.109 R)
• M2: 295,905 km (0.07 R)
• M3: 435,629 km (0.12 R)
• M4: 631,453 km (0.098 R)
• M5: 794,215 km (0.051 R)
• M6: 1,075,309 km (0.042 R)
• M7: 1,228,498 km (0.081 R)
• M8: 1,324,240 km (0.105 R)
• M9: 1,733,989 km (0.074 R)
• M10: 1,916,648 km (0.026 R)
• M11: 2,010,595 km (0.102 R)
• M12: 2,106,039 km (0.06 R)
• M13: 2,281,816 km (0.117 R)
• M14: 2,711,761 km (0.086 R)
• M15: 3,212,016 km (0.108 R)
• M16: 4,004,735 km (0.112 R)
• M17: 4,175,426 km (0.103 R)
• M18: 4,727,742 km (0.04 R)
• M19: 4,856,545 km (0.091 R)
• M20: 5,144,222 km (0.077 R)
• M21: 6,208,760 km (0.109 R)
• M22: 6,809,845 km (0.038 R)
• M23: 7,014,495 km (0.093 R)
• M24: 7,221,089 km (0.088 R)
• M25: 7,761,736 km (0.084 R)
• M26: 7,944,993 km (0.044 R)
• M27: 8,253,464 km (0.057 R)
• M28: 8,377,930 km (0.117 R)
• M29: 8,503,143 km (0.073 R)
• M30: 8,850,509 km (0.063 R)
• M31: 8,978,116 km (0.048 R)
• M32: 9,074,158 km (0.115 R)
• M33: 9,234,976 km (0.119 R)
• M34: 9,364,228 km (0.062 R)
• M35: 9,690,352 km (0.116 R)
• M36: 10,860,805 km (0.027 R)
• M37: 11,237,942 km (0.111 R)
• M38: 11,341,613 km (0.077 R)
• M39: 11,654,422 km (0.05 R)
• M40: 11,864,458 km (0.103 R)
• M41: 12,825,474 km (0.102 R)
• M42: 13,115,096 km (0.025 R)
• M43: 13,260,654 km (0.119 R)
• M44: 13,700,771 km (0.045 R)
• M45: 14,071,176 km (0.106 R)
• M46: 14,294,974 km (0.11 R)
• M47: 15,202,136 km (0.07 R)
• M48: 16,953,179 km (0.066 R)
• M49: 17,191,488 km (0.098 R)
• M50: 17,912,999 km (0.076 R)
• M51: 19,635,020 km (0.092 R)
• M52: 20,684,898 km (0.095 R)
• M53: 21,452,185 km (0.044 R)
• M54: 22,098,747 km (0.108 R)
• M55: 22,795,424 km (0.094 R)
• M56: 23,366,888 km (0.098 R)
• M57: 24,928,690 km (0.086 R)
• M58: 25,154,583 km (0.109 R)
• M59: 25,517,358 km (0.064 R)
• M60: 25,653,791 km (0.075 R)
• M61: 26,110,663 km (0.109 R)
• M62: 26,708,456 km (0.08 R)
• M63: 27,078,711 km (0.12 R)
• M64: 27,357,411 km (0.106 R)
• M65: 27,590,335 km (0.12 R)
• M66: 27,777,333 km (0.103 R)
• M67: 28,434,666 km (0.051 R)
• M68: 28,859,972 km (0.111 R)
• M69: 29,239,951 km (0.095 R)
• M70: 29,478,111 km (0.047 R)
• M71: 29,669,297 km (0.089 R)
• M72: 30,004,546 km (0.076 R)
• M73: 30,100,588 km (0.11 R)
• M74: 30,437,632 km (0.117 R)
• M75: 31,115,460 km (0.052 R)
• M76: 31,261,317 km (0.116 R)
• M77: 31,798,075 km (0.084 R)
• M78: 31,994,048 km (0.094 R)
• M79: 32,141,402 km (0.112 R)
• M80: 32,239,688 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 3.8

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.51 AU - 22.29 AU

Year: 32105 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,418,363 km

• M1: 54,603 km (0.095 R)
• M2: 85,121 km (0.083 R)
• M3: 141,071 km (0.078 R)
• M4: 182,061 km (0.062 R)
• M5: 626,366 km (0.101 R)
• M6: 1,395,748 km (0.108 R)
• M7: 1,619,247 km (0.073 R)
• M8: 1,854,116 km (0.096 R)
• M9: 1,957,937 km (0.088 R)
• M10: 2,135,360 km (0.105 R)
• M11: 2,171,413 km (0.053 R)
• M12: 2,467,617 km (0.096 R)
• M13: 2,737,043 km (0.111 R)
• M14: 2,935,260 km (0.105 R)
• M15: 3,220,543 km (0.102 R)
• M16: 3,861,271 km (0.113 R)
• M17: 4,355,542 km (0.095 R)
• M18: 4,540,146 km (0.046 R)
• M19: 4,727,293 km (0.079 R)
• M20: 5,109,216 km (0.107 R)
• M21: 5,352,911 km (0.071 R)
• M22: 5,501,013 km (0.064 R)
• M23: 5,953,247 km (0.1 R)
• M24: 6,209,658 km (0.11 R)
• M25: 7,544,669 km (0.103 R)
• M26: 8,272,762 km (0.043 R)
• M27: 8,673,834 km (0.063 R)
• M28: 8,731,729 km (0.105 R)
• M29: 8,847,816 km (0.047 R)
• M30: 12,038,889 km (0.066 R)
• M31: 12,232,767 km (0.059 R)
• M32: 12,623,667 km (0.093 R)
• M33: 12,755,014 km (0.116 R)
• M34: 13,351,161 km (0.082 R)
• M35: 13,686,260 km (0.113 R)
• M36: 14,433,053 km (0.056 R)
• M37: 14,570,384 km (0.052 R)
• M38: 15,193,160 km (0.078 R)
• M39: 15,754,152 km (0.067 R)
• M40: 17,040,843 km (0.098 R)
• M41: 20,247,922 km (0.114 R)
• M42: 21,487,640 km (0.12 R)
• M43: 21,644,418 km (0.063 R)
• M44: 24,121,011 km (0.084 R)
• M45: 24,856,733 km (0.096 R)
• M46: 26,015,668 km (0.1 R)
• M47: 28,128,588 km (0.111 R)
• M48: 28,729,972 km (0.083 R)
• M49: 28,816,290 km (0.028 R)
• M50: 29,248,927 km (0.086 R)
• M51: 29,683,658 km (0.055 R)
• M52: 30,383,776 km (0.116 R)
• M53: 32,247,018 km (0.114 R)
• M54: 32,606,202 km (0.092 R)
• M55: 33,691,385 km (0.108 R)
• M56: 34,147,060 km (0.078 R)
• M57: 36,083,006 km (0.065 R)
• M58: 37,017,395 km (0.113 R)
• M59: 37,581,827 km (0.116 R)
• M60: 37,865,166 km (0.047 R)
• M61: 38,433,787 km (0.067 R)
• M62: 39,292,180 km (0.092 R)
• M63: 41,904,757 km (0.056 R)
• M64: 43,380,241 km (0.088 R)
• M65: 43,677,342 km (0.095 R)
• M66: 44,473,053 km (0.07 R)
• M67: 45,173,171 km (0.035 R)
• M68: 46,179,666 km (0.074 R)
• M69: 46,381,773 km (0.049 R)
• M70: 47,091,764 km (0.098 R)
• M71: 47,601,145 km (0.091 R)
• M72: 48,625,292 km (0.076 R)
• M73: 49,656,620 km (0.039 R)
• M74: 50,278,947 km (0.104 R)
• M75: 50,382,917 km (0.116 R)
• M76: 50,695,128 km (0.079 R)
• M77: 53,959,952 km (0.12 R)
• M78: 57,074,879 km (0.079 R)
• M79: 57,183,337 km (0.07 R)
• M80: 57,291,945 km (0.072 R)
• M81: 57,509,161 km (0.075 R)
• M82: 59,366,868 km (0.102 R)
• M83: 61,244,022 km (0.09 R)
• M84: 61,355,024 km (0.064 R)
• M85: 61,466,175 km (0.12 R)
• M86: 61,799,778 km (0.079 R)
• M87: 67,105,715 km (0.059 R)
• M88: 67,334,750 km (0.113 R)
• M89: 68,368,471 km (0.108 R)
• M90: 68,945,021 km (0.101 R)
• M91: 69,639,006 km (0.048 R)
• M92: 70,684,246 km (0.103 R)
• M93: 71,500,901 km (0.094 R)
• M94: 71,968,843 km (0.092 R)
• M95: 75,273,460 km (0.066 R)
• M96: 76,465,755 km (0.106 R)
• M97: 78,024,864 km (0.069 R)
• M98: 79,594,445 km (0.105 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit