🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 22.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.86 AU - 1.06 AU

Year: 334 Days

Day: 15.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.52 AU - 2.52 AU

Year: 1019 Days

Day: 25.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,893,375 km

• M1: 1,137,393 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.03 AU - 3.09 AU

Year: 1453 Days

Day: 17.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.57 AU - 3.27 AU

Year: 1770 Days

Day: 18.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.36 AU - 5.1 AU

Year: 3086 Days

Day: 23.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.97 AU - 6.17 AU

Year: 4050 Days

Day: 27.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,893,375 km

• M1: 3,125,399 km (0.084 R)
• M2: 3,350,693 km (0.078 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.2

Radius: 10.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.21 AU - 8.23 AU

Year: 6882 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,893,375 km

• M1: 235,766 km (0.082 R)
• M2: 467,793 km (0.032 R)
• M3: 567,425 km (0.089 R)
• M4: 1,043,894 km (0.084 R)
• M5: 1,340,995 km (0.06 R)
• M6: 1,414,747 km (0.11 R)
• M7: 1,547,590 km (0.068 R)
• M8: 2,120,101 km (0.039 R)
• M9: 2,250,999 km (0.088 R)
• M10: 2,362,150 km (0.066 R)
• M11: 2,970,116 km (0.08 R)
• M12: 3,599,026 km (0.05 R)
• M13: 3,703,445 km (0.099 R)
• M14: 4,547,177 km (0.091 R)
• M15: 4,660,273 km (0.057 R)
• M16: 5,240,114 km (0.032 R)
• M17: 5,750,991 km (0.051 R)
• M18: 5,904,329 km (0.089 R)
• M19: 7,015,243 km (0.117 R)
• M20: 7,245,174 km (0.106 R)
• M21: 7,410,929 km (0.09 R)
• M22: 9,387,865 km (0.036 R)
• M23: 9,677,785 km (0.068 R)
• M24: 10,303,703 km (0.062 R)
• M25: 10,452,852 km (0.113 R)
• M26: 10,980,633 km (0.038 R)
• M27: 11,633,179 km (0.116 R)
• M28: 12,219,603 km (0.084 R)
• M29: 13,137,087 km (0.053 R)
• M30: 13,461,564 km (0.055 R)
• M31: 15,505,520 km (0.073 R)
• M32: 15,676,660 km (0.104 R)
• M33: 15,977,651 km (0.071 R)
• M34: 16,193,670 km (0.105 R)
• M35: 16,410,886 km (0.097 R)
• M36: 16,497,952 km (0.115 R)
• M37: 16,848,011 km (0.087 R)
• M38: 17,200,464 km (0.109 R)
• M39: 18,362,839 km (0.089 R)
• M40: 18,453,197 km (0.109 R)
• M41: 18,543,853 km (0.082 R)
• M42: 18,816,570 km (0.112 R)
• M43: 19,320,116 km (0.039 R)
• M44: 19,458,195 km (0.073 R)
• M45: 20,433,872 km (0.106 R)
• M46: 20,574,644 km (0.079 R)
• M47: 20,715,715 km (0.076 R)
• M48: 21,045,877 km (0.063 R)
• M49: 21,187,995 km (0.095 R)
• M50: 21,473,129 km (0.118 R)
• M51: 22,047,285 km (0.103 R)
• M52: 22,626,528 km (0.111 R)
• M53: 22,723,468 km (0.072 R)
• M54: 23,161,790 km (0.104 R)
• M55: 23,455,600 km (0.102 R)
• M56: 24,145,844 km (0.108 R)
• M57: 24,742,740 km (0.1 R)
• M58: 25,344,572 km (0.119 R)
• M59: 25,647,358 km (0.099 R)
• M60: 26,460,423 km (0.058 R)
• M61: 26,613,910 km (0.104 R)
• M62: 26,818,859 km (0.062 R)
• M63: 27,436,997 km (0.081 R)
• M64: 27,540,519 km (0.114 R)
• M65: 27,799,772 km (0.052 R)
• M66: 28,111,983 km (0.089 R)
• M67: 28,582,468 km (0.116 R)
• M68: 29,319,537 km (0.052 R)
• M69: 30,866,229 km (0.054 R)
• M70: 31,459,834 km (0.097 R)
• M71: 32,220,689 km (0.079 R)
• M72: 32,329,895 km (0.106 R)
• M73: 32,439,251 km (0.112 R)
• M74: 32,548,607 km (0.094 R)
• M75: 32,877,722 km (0.085 R)
• M76: 32,987,677 km (0.118 R)
• M77: 33,705,298 km (0.087 R)
• M78: 34,093,804 km (0.076 R)
• M79: 34,483,805 km (0.103 R)
• M80: 34,595,555 km (0.107 R)
• M81: 34,763,254 km (0.107 R)
• M82: 35,043,600 km (0.062 R)
• M83: 35,212,048 km (0.105 R)
• M84: 35,832,280 km (0.057 R)
• M85: 36,512,951 km (0.078 R)
• M86: 38,580,393 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.49 AU - 9.13 AU

Year: 8498 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 62,893,375 km

• M1: 244,144 km (0.086 R)
• M2: 419,024 km (0.086 R)
• M3: 511,176 km (0.073 R)
• M4: 660,923 km (0.111 R)
• M5: 1,168,210 km (0.059 R)
• M6: 1,767,499 km (0.11 R)
• M7: 2,023,012 km (0.066 R)
• M8: 2,586,996 km (0.039 R)
• M9: 3,437,609 km (0.078 R)
• M10: 3,893,733 km (0.118 R)
• M11: 4,409,846 km (0.094 R)
• M12: 5,484,856 km (0.055 R)
• M13: 5,660,783 km (0.043 R)
• M14: 6,313,928 km (0.1 R)
• M15: 6,544,757 km (0.063 R)
• M16: 6,943,735 km (0.112 R)
• M17: 7,302,321 km (0.119 R)
• M18: 7,471,666 km (0.113 R)
• M19: 8,363,718 km (0.093 R)
• M20: 8,925,458 km (0.068 R)
• M21: 9,132,800 km (0.067 R)
• M22: 9,791,031 km (0.043 R)
• M23: 10,166,522 km (0.087 R)
• M24: 10,931,416 km (0.113 R)
• M25: 11,181,244 km (0.04 R)
• M26: 11,320,819 km (0.049 R)
• M27: 11,573,639 km (0.112 R)
• M28: 12,027,669 km (0.1 R)
• M29: 12,314,298 km (0.104 R)
• M30: 12,836,245 km (0.116 R)
• M31: 13,129,308 km (0.119 R)
• M32: 13,217,720 km (0.045 R)
• M33: 13,543,394 km (0.109 R)
• M34: 14,811,236 km (0.071 R)
• M35: 15,087,843 km (0.07 R)
• M36: 15,180,444 km (0.081 R)
• M37: 15,335,128 km (0.103 R)
• M38: 15,521,527 km (0.113 R)
• M39: 15,677,408 km (0.081 R)
• M40: 17,297,254 km (0.091 R)
• M41: 17,394,193 km (0.098 R)
• M42: 17,588,521 km (0.118 R)
• M43: 17,816,358 km (0.06 R)
• M44: 18,803,555 km (0.061 R)
• M45: 20,045,367 km (0.084 R)
• M46: 20,181,202 km (0.099 R)
• M47: 20,830,756 km (0.104 R)
• M48: 20,968,386 km (0.055 R)
• M49: 21,071,758 km (0.118 R)
• M50: 21,626,167 km (0.09 R)
• M51: 21,940,173 km (0.092 R)
• M52: 22,150,358 km (0.091 R)
• M53: 22,607,978 km (0.089 R)
• M54: 22,714,043 km (0.108 R)
• M55: 23,425,381 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.7

Radius: 4.6

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.03 AU - 17.93 AU

Year: 23734 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,893,375 km

• M1: 86,468 km (0.058 R)
• M2: 320,588 km (0.084 R)
• M3: 486,343 km (0.038 R)
• M4: 867,668 km (0.104 R)
• M5: 980,764 km (0.066 R)
• M6: 1,027,289 km (0.05 R)
• M7: 1,074,562 km (0.092 R)
• M8: 1,246,001 km (0.062 R)
• M9: 1,479,074 km (0.056 R)
• M10: 1,614,311 km (0.099 R)
• M11: 2,044,255 km (0.064 R)
• M12: 2,225,717 km (0.084 R)
• M13: 2,507,709 km (0.099 R)
• M14: 2,702,037 km (0.107 R)
• M15: 3,208,725 km (0.088 R)
• M16: 3,419,508 km (0.072 R)
• M17: 3,817,738 km (0.027 R)
• M18: 3,891,639 km (0.045 R)
• M19: 4,307,072 km (0.047 R)
• M20: 4,539,547 km (0.106 R)
• M21: 4,696,775 km (0.077 R)
• M22: 5,179,228 km (0.111 R)
• M23: 5,343,636 km (0.101 R)
• M24: 5,384,925 km (0.03 R)
• M25: 5,804,397 km (0.111 R)
• M26: 7,033,493 km (0.063 R)
• M27: 7,215,554 km (0.039 R)
• M28: 7,399,111 km (0.089 R)
• M29: 7,677,213 km (0.116 R)
• M30: 9,069,521 km (0.108 R)
• M31: 9,617,647 km (0.077 R)
• M32: 9,972,044 km (0.049 R)
• M33: 10,902,842 km (0.071 R)
• M34: 11,113,327 km (0.109 R)
• M35: 11,431,820 km (0.11 R)
• M36: 12,901,320 km (0.076 R)
• M37: 13,012,472 km (0.062 R)
• M38: 14,951,110 km (0.098 R)
• M39: 15,243,724 km (0.092 R)
• M40: 16,072,945 km (0.069 R)
• M41: 16,674,328 km (0.082 R)
• M42: 17,405,563 km (0.098 R)
• M43: 17,467,047 km (0.087 R)
• M44: 19,278,977 km (0.087 R)
• M45: 19,342,556 km (0.089 R)
• M46: 19,469,864 km (0.094 R)
• M47: 19,853,433 km (0.032 R)
• M48: 25,060,934 km (0.105 R)
• M49: 25,478,163 km (0.093 R)
• M50: 26,955,891 km (0.115 R)
• M51: 27,240,575 km (0.101 R)
• M52: 27,311,934 km (0.104 R)
• M53: 28,028,507 km (0.11 R)
• M54: 30,436,734 km (0.091 R)
• M55: 31,030,488 km (0.109 R)
• M56: 31,403,435 km (0.061 R)
• M57: 32,304,763 km (0.03 R)
• M58: 32,682,796 km (0.107 R)
• M59: 33,366,907 km (0.081 R)
• M60: 34,286,486 km (0.045 R)
• M61: 34,363,528 km (0.072 R)
• M62: 39,813,977 km (0.113 R)
• M63: 39,894,910 km (0.12 R)
• M64: 40,300,470 km (0.115 R)
• M65: 40,544,464 km (0.07 R)
• M66: 40,870,437 km (0.114 R)
• M67: 45,019,086 km (0.111 R)
• M68: 46,034,556 km (0.12 R)
• M69: 47,571,824 km (0.099 R)
• M70: 48,260,423 km (0.117 R)
• M71: 48,779,079 km (0.115 R)
• M72: 49,212,613 km (0.109 R)
• M73: 49,299,529 km (0.102 R)
• M74: 50,345,967 km (0.088 R)
• M75: 50,959,767 km (0.106 R)
• M76: 51,135,544 km (0.11 R)
• M77: 51,223,508 km (0.105 R)
• M78: 52,017,723 km (0.102 R)
• M79: 52,993,849 km (0.105 R)
• M80: 53,350,341 km (0.094 R)
• M81: 53,797,040 km (0.055 R)
• M82: 53,976,109 km (0.072 R)
• M83: 54,604,270 km (0.084 R)
• M84: 56,139,892 km (0.119 R)
• M85: 58,331,950 km (0.084 R)
• M86: 58,423,952 km (0.116 R)
• M87: 58,884,265 km (0.117 R)
• M88: 60,458,783 km (0.101 R)
• M89: 61,391,376 km (0.072 R)
• M90: 62,516,801 km (0.104 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit