🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.78 AU

Year: 188 Days

Day: 25 Hours

Environment

Temp: 138 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,084,604 km

• M1: 146,456 km (0.104 R)
• M2: 187,446 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 201 Days

Day: 29.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 238 Days

Day: 18.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,084,604 km

• M1: 151,094 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 362 Days

Day: 31.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,084,604 km

• M1: 469,438 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.38 AU

Year: 519 Days

Day: 15.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.57 AU - 2.07 AU

Year: 901 Days

Day: 17.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,084,604 km

• M1: 384,167 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.78 AU - 1.86 AU

Year: 901 Days

Day: 12.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,084,604 km

• M1: 118,631 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 10.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.01 AU - 6.55 AU

Year: 4454 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,084,604 km

• M1: 129,851 km (0.081 R)
• M2: 215,870 km (0.092 R)
• M3: 295,905 km (0.106 R)
• M4: 362,176 km (0.115 R)
• M5: 435,479 km (0.064 R)
• M6: 528,978 km (0.093 R)
• M7: 645,515 km (0.108 R)
• M8: 812,765 km (0.113 R)
• M9: 906,563 km (0.078 R)
• M10: 1,191,248 km (0.101 R)
• M11: 1,259,614 km (0.064 R)
• M12: 1,451,847 km (0.063 R)
• M13: 1,557,164 km (0.056 R)
• M14: 1,742,067 km (0.092 R)
• M15: 1,877,004 km (0.081 R)
• M16: 2,169,618 km (0.106 R)
• M17: 2,339,860 km (0.109 R)
• M18: 2,527,306 km (0.086 R)
• M19: 2,984,029 km (0.117 R)
• M20: 3,051,348 km (0.063 R)
• M21: 3,228,920 km (0.034 R)
• M22: 3,410,083 km (0.057 R)
• M23: 3,594,538 km (0.071 R)
• M24: 3,680,706 km (0.082 R)
• M25: 3,811,455 km (0.09 R)
• M26: 3,914,228 km (0.038 R)
• M27: 4,122,618 km (0.051 R)
• M28: 4,243,194 km (0.104 R)
• M29: 4,519,202 km (0.049 R)
• M30: 4,643,668 km (0.116 R)
• M31: 4,785,187 km (0.103 R)
• M32: 4,960,067 km (0.105 R)
• M33: 5,088,572 km (0.085 R)
• M34: 5,984,962 km (0.113 R)
• M35: 6,346,839 km (0.092 R)
• M36: 6,644,838 km (0.055 R)
• M37: 6,751,202 km (0.06 R)
• M38: 7,001,629 km (0.113 R)
• M39: 7,127,890 km (0.086 R)
• M40: 7,309,651 km (0.058 R)
• M41: 7,437,857 km (0.052 R)
• M42: 7,529,859 km (0.11 R)
• M43: 7,603,761 km (0.088 R)
• M44: 7,677,812 km (0.057 R)
• M45: 8,108,803 km (0.105 R)
• M46: 8,451,532 km (0.064 R)
• M47: 8,566,872 km (0.073 R)
• M48: 8,663,362 km (0.03 R)
• M49: 8,740,854 km (0.076 R)
• M50: 8,974,526 km (0.095 R)
• M51: 9,131,604 km (0.113 R)
• M52: 9,309,326 km (0.11 R)
• M53: 9,448,302 km (0.057 R)
• M54: 9,568,130 km (0.119 R)
• M55: 9,768,741 km (0.093 R)
• M56: 10,358,605 km (0.04 R)
• M57: 10,813,832 km (0.082 R)
• M58: 10,918,251 km (0.107 R)
• M59: 11,170,024 km (0.12 R)
• M60: 11,572,891 km (0.099 R)
• M61: 12,045,172 km (0.109 R)
• M62: 12,175,023 km (0.085 R)
• M63: 12,283,631 km (0.051 R)
• M64: 12,964,301 km (0.063 R)
• M65: 13,119,733 km (0.101 R)
• M66: 13,342,784 km (0.075 R)
• M67: 14,133,408 km (0.111 R)
• M68: 14,316,217 km (0.089 R)
• M69: 14,408,070 km (0.051 R)
• M70: 14,569,037 km (0.078 R)
• M71: 15,641,804 km (0.062 R)
• M72: 15,736,350 km (0.049 R)
• M73: 15,807,259 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 9.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.23 AU - 8.29 AU

Year: 6452 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,084,604 km

• M1: 116,537 km (0.049 R)
• M2: 188,344 km (0.079 R)
• M3: 299,645 km (0.088 R)
• M4: 395,387 km (0.085 R)
• M5: 471,383 km (0.118 R)
• M6: 561,740 km (0.039 R)
• M7: 676,930 km (0.103 R)
• M8: 890,855 km (0.119 R)
• M9: 1,516,773 km (0.075 R)
• M10: 1,733,839 km (0.067 R)
• M11: 2,057,420 km (0.086 R)
• M12: 2,169,618 km (0.071 R)
• M13: 2,312,633 km (0.111 R)
• M14: 2,563,210 km (0.046 R)
• M15: 2,807,054 km (0.06 R)
• M16: 3,804,723 km (0.111 R)
• M17: 3,873,687 km (0.095 R)
• M18: 4,083,274 km (0.089 R)
• M19: 4,440,813 km (0.106 R)
• M20: 4,641,723 km (0.058 R)
• M21: 4,845,774 km (0.082 R)
• M22: 5,033,819 km (0.1 R)
• M23: 5,262,703 km (0.104 R)
• M24: 5,632,061 km (0.111 R)
• M25: 5,691,152 km (0.073 R)
• M26: 6,354,768 km (0.114 R)
• M27: 6,457,542 km (0.055 R)
• M28: 6,540,120 km (0.093 R)
• M29: 6,664,585 km (0.109 R)
• M30: 6,958,246 km (0.073 R)
• M31: 7,042,918 km (0.102 R)
• M32: 7,406,591 km (0.074 R)
• M33: 7,579,975 km (0.069 R)
• M34: 7,732,714 km (0.11 R)
• M35: 8,063,475 km (0.048 R)
• M36: 8,331,405 km (0.118 R)
• M37: 8,421,463 km (0.093 R)
• M38: 8,511,670 km (0.055 R)
• M39: 8,716,170 km (0.086 R)
• M40: 8,968,093 km (0.115 R)
• M41: 9,083,433 km (0.069 R)
• M42: 9,222,559 km (0.05 R)
• M43: 9,455,932 km (0.1 R)
• M44: 9,596,853 km (0.096 R)
• M45: 10,071,826 km (0.091 R)
• M46: 10,481,575 km (0.074 R)
• M47: 10,749,505 km (0.09 R)
• M48: 10,847,641 km (0.111 R)
• M49: 11,019,828 km (0.091 R)
• M50: 11,417,010 km (0.114 R)
• M51: 11,567,207 km (0.06 R)
• M52: 11,768,416 km (0.118 R)
• M53: 12,251,018 km (0.07 R)
• M54: 12,379,074 km (0.08 R)
• M55: 12,456,267 km (0.039 R)
• M56: 12,610,801 km (0.114 R)
• M57: 12,895,935 km (0.11 R)
• M58: 13,052,265 km (0.102 R)
• M59: 13,235,672 km (0.083 R)
• M60: 14,218,530 km (0.079 R)
• M61: 14,380,095 km (0.089 R)
• M62: 14,678,094 km (0.112 R)
• M63: 14,786,852 km (0.101 R)
• M64: 15,142,446 km (0.087 R)
• M65: 15,417,856 km (0.104 R)
• M66: 16,366,605 km (0.092 R)
• M67: 16,848,161 km (0.082 R)
• M68: 17,162,167 km (0.097 R)
• M69: 17,564,735 km (0.099 R)
• M70: 17,680,224 km (0.079 R)
• M71: 18,408,317 km (0.091 R)
• M72: 19,953,962 km (0.091 R)
• M73: 20,225,632 km (0.111 R)
• M74: 20,316,438 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.12 AU - 10.18 AU

Year: 10160 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,084,604 km

• M1: 212,279 km (0.116 R)
• M2: 396,584 km (0.108 R)
• M3: 575,653 km (0.091 R)
• M4: 677,678 km (0.045 R)
• M5: 873,652 km (0.107 R)
• M6: 1,010,534 km (0.12 R)
• M7: 1,239,119 km (0.076 R)
• M8: 1,652,458 km (0.111 R)
• M9: 1,786,947 km (0.084 R)
• M10: 1,885,382 km (0.119 R)
• M11: 1,985,762 km (0.118 R)
• M12: 2,150,320 km (0.053 R)
• M13: 2,427,674 km (0.075 R)
• M14: 3,017,539 km (0.093 R)
• M15: 3,551,154 km (0.052 R)
• M16: 3,727,231 km (0.108 R)
• M17: 3,854,838 km (0.065 R)
• M18: 4,460,859 km (0.095 R)
• M19: 4,651,297 km (0.092 R)
• M20: 4,956,028 km (0.067 R)
• M21: 5,068,525 km (0.077 R)
• M22: 5,440,127 km (0.105 R)
• M23: 5,939,484 km (0.073 R)
• M24: 6,240,176 km (0.094 R)
• M25: 6,638,555 km (0.063 R)
• M26: 6,825,403 km (0.087 R)
• M27: 6,950,766 km (0.088 R)
• M28: 7,363,955 km (0.103 R)
• M29: 7,785,223 km (0.078 R)
• M30: 8,114,488 km (0.079 R)
• M31: 8,314,350 km (0.11 R)
• M32: 9,026,885 km (0.107 R)
• M33: 9,407,911 km (0.04 R)
• M34: 9,547,785 km (0.056 R)
• M35: 9,758,867 km (0.096 R)
• M36: 10,691,760 km (0.067 R)
• M37: 10,947,722 km (0.117 R)
• M38: 11,058,125 km (0.064 R)
• M39: 13,460,368 km (0.096 R)
• M40: 14,135,353 km (0.055 R)
• M41: 15,394,818 km (0.118 R)
• M42: 15,559,974 km (0.059 R)
• M43: 15,933,669 km (0.031 R)
• M44: 16,394,431 km (0.042 R)
• M45: 17,072,558 km (0.092 R)
• M46: 17,587,174 km (0.06 R)
• M47: 17,933,045 km (0.107 R)
• M48: 20,462,446 km (0.105 R)
• M49: 21,468,192 km (0.093 R)
• M50: 21,560,494 km (0.075 R)
• M51: 21,699,171 km (0.072 R)
• M52: 22,303,247 km (0.062 R)
• M53: 22,396,596 km (0.049 R)
• M54: 22,771,638 km (0.119 R)
• M55: 24,244,579 km (0.061 R)
• M56: 24,436,812 km (0.1 R)
• M57: 25,552,364 km (0.105 R)
• M58: 26,190,249 km (0.088 R)
• M59: 26,387,568 km (0.091 R)
• M60: 26,783,853 km (0.096 R)
• M61: 27,131,967 km (0.071 R)
• M62: 29,048,615 km (0.098 R)
• M63: 30,023,395 km (0.056 R)
• M64: 30,281,601 km (0.036 R)
• M65: 30,644,376 km (0.049 R)
• M66: 31,374,413 km (0.11 R)
• M67: 32,639,114 km (0.113 R)
• M68: 32,798,436 km (0.09 R)
• M69: 33,866,864 km (0.093 R)
• M70: 34,675,590 km (0.112 R)
• M71: 34,946,661 km (0.107 R)
• M72: 36,202,386 km (0.103 R)
• M73: 36,422,294 km (0.111 R)
• M74: 36,918,660 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit