🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 153 Days

Day: 34.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 217,366 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 240 Days

Day: 38.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 102,774 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.89 AU - 1.05 AU

Year: 368 Days

Day: 46.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 330,910 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 368 Days

Day: 45.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 40,541 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.62 AU

Year: 631 Days

Day: 30.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.29 AU - 3.63 AU

Year: 2478 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 145,110 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.13 AU - 3.89 AU

Year: 2532 Days

Day: 28.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,742,534 km

• M1: 154,235 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 8.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.36 AU - 6.88 AU

Year: 5129 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,742,534 km

• M1: 103,671 km (0.106 R)
• M2: 156,928 km (0.074 R)
• M3: 260,300 km (0.047 R)
• M4: 419,921 km (0.052 R)
• M5: 569,070 km (0.099 R)
• M6: 635,342 km (0.057 R)
• M7: 834,307 km (0.076 R)
• M8: 981,063 km (0.091 R)
• M9: 1,705,117 km (0.094 R)
• M10: 1,759,720 km (0.101 R)
• M11: 1,870,871 km (0.076 R)
• M12: 1,927,419 km (0.117 R)
• M13: 2,065,348 km (0.114 R)
• M14: 2,159,146 km (0.062 R)
• M15: 2,278,376 km (0.049 R)
• M16: 2,586,248 km (0.037 R)
• M17: 2,738,688 km (0.095 R)
• M18: 2,959,943 km (0.078 R)
• M19: 3,092,786 km (0.079 R)
• M20: 3,146,492 km (0.035 R)
• M21: 3,700,752 km (0.101 R)
• M22: 3,772,110 km (0.112 R)
• M23: 3,887,301 km (0.049 R)
• M24: 4,018,498 km (0.038 R)
• M25: 4,329,961 km (0.089 R)
• M26: 4,390,249 km (0.032 R)
• M27: 5,134,797 km (0.108 R)
• M28: 5,262,703 km (0.094 R)
• M29: 5,407,963 km (0.088 R)
• M30: 5,521,807 km (0.039 R)
• M31: 5,901,486 km (0.044 R)
• M32: 6,018,622 km (0.074 R)
• M33: 6,221,476 km (0.053 R)
• M34: 6,306,597 km (0.1 R)
• M35: 6,686,127 km (0.052 R)
• M36: 6,878,510 km (0.113 R)
• M37: 6,931,318 km (0.1 R)
• M38: 7,161,848 km (0.088 R)
• M39: 7,340,768 km (0.059 R)
• M40: 7,521,332 km (0.101 R)
• M41: 7,721,494 km (0.09 R)
• M42: 7,813,198 km (0.047 R)
• M43: 8,015,903 km (0.11 R)
• M44: 8,071,553 km (0.09 R)
• M45: 8,127,353 km (0.107 R)
• M46: 8,183,153 km (0.08 R)
• M47: 8,257,802 km (0.037 R)
• M48: 8,351,600 km (0.118 R)
• M49: 8,672,787 km (0.092 R)
• M50: 8,825,377 km (0.091 R)
• M51: 9,191,293 km (0.112 R)
• M52: 9,424,965 km (0.074 R)
• M53: 9,621,237 km (0.094 R)
• M54: 9,838,603 km (0.045 R)
• M55: 10,561,610 km (0.103 R)
• M56: 10,622,646 km (0.116 R)
• M57: 11,405,790 km (0.113 R)
• M58: 11,572,891 km (0.053 R)
• M59: 11,783,076 km (0.065 R)
• M60: 12,058,336 km (0.113 R)
• M61: 12,207,336 km (0.076 R)
• M62: 12,593,448 km (0.108 R)
• M63: 12,723,000 km (0.077 R)
• M64: 12,787,925 km (0.082 R)
• M65: 12,961,758 km (0.104 R)
• M66: 13,026,983 km (0.066 R)
• M67: 13,487,744 km (0.093 R)
• M68: 13,576,007 km (0.077 R)
• M69: 13,731,140 km (0.037 R)
• M70: 14,154,951 km (0.053 R)
• M71: 14,312,178 km (0.093 R)
• M72: 14,787,450 km (0.062 R)
• M73: 15,015,587 km (0.077 R)
• M74: 15,175,956 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 15

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.73 AU - 12.13 AU

Year: 12969 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,742,534 km

• M1: 513,569 km (0.068 R)
• M2: 1,538,465 km (0.074 R)
• M3: 1,783,955 km (0.11 R)
• M4: 2,149,871 km (0.088 R)
• M5: 2,568,745 km (0.07 R)
• M6: 2,714,304 km (0.032 R)
• M7: 2,862,555 km (0.104 R)
• M8: 3,261,383 km (0.091 R)
• M9: 3,548,013 km (0.063 R)
• M10: 3,909,740 km (0.12 R)
• M11: 4,146,255 km (0.088 R)
• M12: 4,633,644 km (0.084 R)
• M13: 4,776,361 km (0.087 R)
• M14: 6,761,973 km (0.066 R)
• M15: 8,011,265 km (0.112 R)
• M16: 8,706,596 km (0.114 R)
• M17: 9,106,172 km (0.079 R)
• M18: 9,421,225 km (0.07 R)
• M19: 10,108,627 km (0.093 R)
• M20: 10,481,724 km (0.101 R)
• M21: 11,628,542 km (0.12 R)
• M22: 12,266,427 km (0.112 R)
• M23: 12,915,682 km (0.111 R)
• M24: 13,371,806 km (0.089 R)
• M25: 13,833,315 km (0.075 R)
• M26: 15,142,446 km (0.115 R)
• M27: 15,515,992 km (0.053 R)
• M28: 15,784,819 km (0.104 R)
• M29: 16,820,336 km (0.115 R)
• M30: 16,930,589 km (0.079 R)
• M31: 19,186,376 km (0.038 R)
• M32: 20,702,849 km (0.102 R)
• M33: 21,355,994 km (0.105 R)
• M34: 21,475,522 km (0.055 R)
• M35: 22,257,620 km (0.031 R)
• M36: 23,232,998 km (0.104 R)
• M37: 23,973,807 km (0.06 R)
• M38: 24,659,563 km (0.049 R)
• M39: 25,351,902 km (0.106 R)
• M40: 25,605,321 km (0.117 R)
• M41: 26,178,431 km (0.075 R)
• M42: 27,337,365 km (0.084 R)
• M43: 27,923,041 km (0.119 R)
• M44: 29,040,687 km (0.071 R)
• M45: 29,771,771 km (0.079 R)
• M46: 29,972,233 km (0.097 R)
• M47: 30,240,162 km (0.103 R)
• M48: 31,319,810 km (0.049 R)
• M49: 32,001,079 km (0.107 R)
• M50: 32,343,508 km (0.084 R)
• M51: 32,825,064 km (0.061 R)
• M52: 33,378,277 km (0.114 R)
• M53: 33,586,517 km (0.101 R)
• M54: 34,074,057 km (0.118 R)
• M55: 34,213,781 km (0.091 R)
• M56: 34,423,816 km (0.097 R)
• M57: 34,774,623 km (0.066 R)
• M58: 35,056,316 km (0.064 R)
• M59: 35,409,367 km (0.057 R)
• M60: 35,692,556 km (0.101 R)
• M61: 36,190,118 km (0.087 R)
• M62: 39,663,631 km (0.082 R)
• M63: 39,884,288 km (0.083 R)
• M64: 40,474,602 km (0.071 R)
• M65: 41,290,957 km (0.11 R)
• M66: 41,663,755 km (0.115 R)
• M67: 41,962,951 km (0.073 R)
• M68: 43,544,948 km (0.103 R)
• M69: 43,772,487 km (0.104 R)
• M70: 44,000,623 km (0.098 R)
• M71: 44,228,910 km (0.086 R)
• M72: 44,457,794 km (0.042 R)
• M73: 45,453,667 km (0.085 R)
• M74: 45,915,925 km (0.093 R)
• M75: 46,224,844 km (0.106 R)
• M76: 48,171,711 km (0.086 R)
• M77: 48,642,795 km (0.081 R)
• M78: 49,115,674 km (0.106 R)
• M79: 49,510,762 km (0.043 R)
• M80: 49,669,036 km (0.086 R)
• M81: 49,906,897 km (0.114 R)
• M82: 51,823,246 km (0.104 R)
• M83: 52,064,397 km (0.062 R)
• M84: 54,333,947 km (0.065 R)
• M85: 54,578,988 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit