🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 171 Days

Day: 25 Hours

Environment

Temp: 216 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,473,497 km

• M1: 417,976 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.17 AU - 1.85 AU

Year: 649 Days

Day: 44.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,473,497 km

• M1: 675,434 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.2 AU - 2.2 AU

Year: 1142 Days

Day: 31 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,473,497 km

• M1: 1,117,945 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.1 AU - 2.56 AU

Year: 1244 Days

Day: 22.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.84 AU - 2.88 AU

Year: 1268 Days

Day: 45.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.63 AU - 3.99 AU

Year: 2107 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,473,497 km

• M1: 425,157 km (0.053 R)
• M2: 2,475,097 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.76 AU - 6.06 AU

Year: 3806 Days

Day: 42.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,473,497 km

• M1: 3,696,863 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.19 AU - 11.07 AU

Year: 9651 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,473,497 km

• M1: 130,001 km (0.114 R)
• M2: 230,231 km (0.047 R)
• M3: 287,976 km (0.111 R)
• M4: 343,926 km (0.075 R)
• M5: 431,889 km (0.06 R)
• M6: 569,220 km (0.059 R)
• M7: 924,515 km (0.081 R)
• M8: 1,013,675 km (0.079 R)
• M9: 1,159,533 km (0.12 R)
• M10: 1,516,773 km (0.113 R)
• M11: 1,592,320 km (0.106 R)
• M12: 2,005,509 km (0.116 R)
• M13: 2,258,629 km (0.095 R)
• M14: 2,327,892 km (0.103 R)
• M15: 2,415,557 km (0.047 R)
• M16: 2,758,585 km (0.036 R)
• M17: 2,907,584 km (0.076 R)
• M18: 3,117,021 km (0.034 R)
• M19: 3,430,279 km (0.09 R)
• M20: 3,550,556 km (0.097 R)
• M21: 3,712,870 km (0.116 R)
• M22: 4,278,948 km (0.103 R)
• M23: 4,649,203 km (0.103 R)
• M24: 4,871,804 km (0.101 R)
• M25: 4,961,862 km (0.087 R)
• M26: 5,212,289 km (0.106 R)
• M27: 5,892,511 km (0.037 R)
• M28: 6,085,043 km (0.106 R)
• M29: 7,104,253 km (0.086 R)
• M30: 7,180,847 km (0.108 R)
• M31: 7,232,159 km (0.119 R)
• M32: 7,438,305 km (0.112 R)
• M33: 7,568,306 km (0.11 R)
• M34: 7,725,084 km (0.083 R)
• M35: 7,883,060 km (0.111 R)
• M36: 7,962,496 km (0.066 R)
• M37: 8,798,150 km (0.065 R)
• M38: 9,576,956 km (0.087 R)
• M39: 10,290,838 km (0.053 R)
• M40: 11,051,244 km (0.1 R)
• M41: 11,288,955 km (0.078 R)
• M42: 11,348,644 km (0.086 R)
• M43: 11,648,588 km (0.119 R)
• M44: 11,739,095 km (0.096 R)
• M45: 12,072,847 km (0.047 R)
• M46: 12,286,922 km (0.115 R)
• M47: 12,471,526 km (0.1 R)
• M48: 12,874,393 km (0.062 R)
• M49: 13,407,709 km (0.096 R)
• M50: 13,756,721 km (0.071 R)
• M51: 14,044,398 km (0.03 R)
• M52: 14,756,184 km (0.072 R)
• M53: 14,854,171 km (0.086 R)
• M54: 15,116,416 km (0.103 R)
• M55: 15,479,640 km (0.092 R)
• M56: 15,545,912 km (0.103 R)
• M57: 16,180,954 km (0.119 R)
• M58: 16,417,020 km (0.087 R)
• M59: 16,790,267 km (0.039 R)
• M60: 16,892,592 km (0.103 R)
• M61: 17,132,098 km (0.076 R)
• M62: 17,579,844 km (0.1 R)
• M63: 18,311,228 km (0.04 R)
• M64: 18,522,012 km (0.107 R)
• M65: 19,266,261 km (0.084 R)
• M66: 19,695,906 km (0.1 R)
• M67: 19,947,978 km (0.116 R)
• M68: 20,382,560 km (0.06 R)
• M69: 21,187,397 km (0.094 R)
• M70: 21,556,754 km (0.091 R)
• M71: 21,928,205 km (0.107 R)
• M72: 22,339,300 km (0.101 R)
• M73: 22,526,896 km (0.091 R)
• M74: 22,828,336 km (0.118 R)
• M75: 23,320,812 km (0.09 R)
• M76: 23,396,957 km (0.117 R)
• M77: 23,702,137 km (0.068 R)
• M78: 23,778,731 km (0.115 R)
• M79: 24,664,500 km (0.07 R)
• M80: 24,741,992 km (0.056 R)
• M81: 25,914,690 km (0.086 R)
• M82: 26,111,860 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 8.8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.06 AU - 12.68 AU

Year: 13413 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,473,497 km

• M1: 147,354 km (0.037 R)
• M2: 335,398 km (0.087 R)
• M3: 515,664 km (0.089 R)
• M4: 570,566 km (0.103 R)
• M5: 790,774 km (0.08 R)
• M6: 1,413,700 km (0.088 R)
• M7: 1,947,016 km (0.079 R)
• M8: 2,189,215 km (0.073 R)
• M9: 2,251,298 km (0.058 R)
• M10: 2,313,980 km (0.036 R)
• M11: 2,409,124 km (0.094 R)
• M12: 2,972,809 km (0.107 R)
• M13: 3,111,486 km (0.036 R)
• M14: 3,216,803 km (0.076 R)
• M15: 3,723,940 km (0.098 R)
• M16: 3,873,538 km (0.113 R)
• M17: 4,178,568 km (0.078 R)
• M18: 4,295,104 km (0.071 R)
• M19: 4,412,688 km (0.12 R)
• M20: 5,098,744 km (0.103 R)
• M21: 5,603,039 km (0.098 R)
• M22: 5,991,844 km (0.106 R)
• M23: 6,389,325 km (0.073 R)
• M24: 7,256,245 km (0.064 R)
• M25: 7,727,478 km (0.094 R)
• M26: 8,208,435 km (0.071 R)
• M27: 10,862,601 km (0.104 R)
• M28: 11,130,680 km (0.104 R)
• M29: 11,728,323 km (0.114 R)
• M30: 12,336,289 km (0.064 R)
• M31: 12,728,684 km (0.094 R)
• M32: 12,954,727 km (0.074 R)
• M33: 13,125,119 km (0.116 R)
• M34: 14,514,733 km (0.06 R)
• M35: 14,691,708 km (0.12 R)
• M36: 14,810,189 km (0.111 R)
• M37: 16,623,764 km (0.094 R)
• M38: 16,808,966 km (0.118 R)
• M39: 16,994,917 km (0.104 R)
• M40: 17,119,232 km (0.108 R)
• M41: 19,668,230 km (0.115 R)
• M42: 19,798,829 km (0.1 R)
• M43: 20,521,836 km (0.096 R)
• M44: 20,986,487 km (0.076 R)
• M45: 21,053,208 km (0.105 R)
• M46: 21,119,928 km (0.073 R)
• M47: 21,253,669 km (0.059 R)
• M48: 24,545,420 km (0.1 R)
• M49: 25,392,892 km (0.089 R)
• M50: 25,463,951 km (0.094 R)
• M51: 25,606,219 km (0.081 R)
• M52: 26,249,789 km (0.105 R)
• M53: 29,025,727 km (0.11 R)
• M54: 29,472,576 km (0.086 R)
• M55: 30,448,253 km (0.115 R)
• M56: 31,587,291 km (0.106 R)
• M57: 33,050,059 km (0.119 R)
• M58: 34,534,818 km (0.089 R)
• M59: 35,087,283 km (0.095 R)
• M60: 35,801,912 km (0.081 R)
• M61: 35,881,648 km (0.096 R)
• M62: 36,441,293 km (0.115 R)
• M63: 36,842,664 km (0.113 R)
• M64: 37,003,632 km (0.057 R)
• M65: 37,812,208 km (0.093 R)
• M66: 38,055,754 km (0.083 R)
• M67: 38,463,109 km (0.096 R)
• M68: 38,708,150 km (0.112 R)
• M69: 38,953,790 km (0.102 R)
• M70: 39,776,129 km (0.085 R)
• M71: 40,024,013 km (0.071 R)
• M72: 40,106,740 km (0.099 R)
• M73: 40,355,222 km (0.091 R)
• M74: 40,853,832 km (0.056 R)
• M75: 41,521,787 km (0.092 R)
• M76: 41,857,035 km (0.105 R)
• M77: 43,037,811 km (0.106 R)
• M78: 43,717,285 km (0.119 R)
• M79: 44,314,928 km (0.109 R)
• M80: 45,345,508 km (0.084 R)
• M81: 45,604,462 km (0.032 R)
• M82: 51,153,646 km (0.059 R)
• M83: 51,333,313 km (0.115 R)
• M84: 52,234,640 km (0.097 R)
• M85: 52,415,504 km (0.067 R)
• M86: 52,596,667 km (0.069 R)
• M87: 53,232,009 km (0.073 R)
• M88: 53,596,280 km (0.058 R)
• M89: 54,785,882 km (0.118 R)
• M90: 56,447,316 km (0.119 R)
• M91: 57,938,059 km (0.05 R)
• M92: 59,441,667 km (0.12 R)
• M93: 61,912,425 km (0.034 R)
• M94: 63,449,394 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 6.5

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.7 AU - 18.9 AU

Year: 26273 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,473,497 km

• M1: 219,310 km (0.114 R)
• M2: 396,883 km (0.111 R)
• M3: 1,723,218 km (0.097 R)
• M4: 1,916,349 km (0.042 R)
• M5: 2,219,135 km (0.083 R)
• M6: 2,719,689 km (0.094 R)
• M7: 3,175,813 km (0.106 R)
• M8: 5,838,356 km (0.074 R)
• M9: 5,886,377 km (0.075 R)
• M10: 6,275,631 km (0.118 R)
• M11: 6,473,249 km (0.033 R)
• M12: 6,622,847 km (0.096 R)
• M13: 7,596,879 km (0.095 R)
• M14: 7,966,835 km (0.052 R)
• M15: 8,779,450 km (0.067 R)
• M16: 9,000,556 km (0.082 R)
• M17: 9,056,206 km (0.113 R)
• M18: 9,561,548 km (0.078 R)
• M19: 9,675,093 km (0.086 R)
• M20: 9,789,086 km (0.079 R)
• M21: 11,431,222 km (0.085 R)
• M22: 11,551,648 km (0.072 R)
• M23: 11,612,086 km (0.072 R)
• M24: 11,672,673 km (0.065 R)
• M25: 12,407,199 km (0.088 R)
• M26: 12,905,210 km (0.099 R)
• M27: 13,536,962 km (0.103 R)
• M28: 14,633,664 km (0.055 R)
• M29: 14,961,732 km (0.117 R)
• M30: 15,625,049 km (0.109 R)
• M31: 16,230,172 km (0.09 R)
• M32: 17,671,697 km (0.087 R)
• M33: 18,161,331 km (0.077 R)
• M34: 18,231,642 km (0.049 R)
• M35: 18,372,563 km (0.091 R)
• M36: 18,443,024 km (0.03 R)
• M37: 18,513,784 km (0.079 R)
• M38: 18,584,543 km (0.055 R)
• M39: 19,728,818 km (0.102 R)
• M40: 20,309,557 km (0.077 R)
• M41: 20,602,020 km (0.026 R)
• M42: 22,235,330 km (0.107 R)
• M43: 22,763,710 km (0.105 R)
• M44: 23,067,543 km (0.09 R)
• M45: 23,986,971 km (0.116 R)
• M46: 24,218,698 km (0.076 R)
• M47: 24,373,532 km (0.086 R)
• M48: 24,528,815 km (0.116 R)
• M49: 25,231,326 km (0.091 R)
• M50: 26,019,707 km (0.073 R)
• M51: 28,107,046 km (0.073 R)
• M52: 29,088,558 km (0.069 R)
• M53: 30,164,316 km (0.101 R)
• M54: 32,184,486 km (0.115 R)
• M55: 33,210,727 km (0.069 R)
• M56: 33,900,972 km (0.118 R)
• M57: 34,334,806 km (0.064 R)
• M58: 35,999,830 km (0.074 R)
• M59: 36,353,629 km (0.072 R)
• M60: 37,422,207 km (0.07 R)
• M61: 38,230,334 km (0.043 R)
• M62: 39,044,296 km (0.104 R)
• M63: 40,321,712 km (0.111 R)
• M64: 43,951,854 km (0.108 R)
• M65: 45,949,435 km (0.057 R)
• M66: 46,429,494 km (0.098 R)
• M67: 48,365,889 km (0.112 R)
• M68: 48,951,864 km (0.095 R)
• M69: 49,245,824 km (0.107 R)
• M70: 49,343,960 km (0.099 R)
• M71: 49,442,096 km (0.067 R)
• M72: 50,328,464 km (0.11 R)
• M73: 51,021,551 km (0.096 R)
• M74: 53,421,699 km (0.047 R)
• M75: 53,926,292 km (0.075 R)
• M76: 54,432,532 km (0.059 R)
• M77: 54,533,959 km (0.101 R)
• M78: 57,399,506 km (0.099 R)
• M79: 58,331,052 km (0.104 R)
• M80: 59,999,218 km (0.092 R)
• M81: 60,628,875 km (0.12 R)
• M82: 63,916,588 km (0.097 R)
• M83: 65,528,056 km (0.12 R)
• M84: 67,261,746 km (0.102 R)
• M85: 67,479,411 km (0.115 R)
• M86: 67,588,468 km (0.066 R)
• M87: 68,352,913 km (0.025 R)
• M88: 68,790,935 km (0.111 R)
• M89: 69,010,395 km (0.113 R)
• M90: 70,221,241 km (0.067 R)
• M91: 71,439,117 km (0.119 R)
• M92: 72,999,273 km (0.065 R)
• M93: 74,570,649 km (0.063 R)
• M94: 74,683,296 km (0.072 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit