🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 170 Days

Day: 41.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,791,300 km

• M1: 67,020 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 179 Days

Day: 27.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.76 AU - 0.92 AU

Year: 296 Days

Day: 25 Hours

Environment

Temp: 38 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,791,300 km

• M1: 107,112 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.02 AU - 2.02 AU

Year: 1105 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,791,300 km

• M1: 887,714 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.88 AU

Year: 1423 Days

Day: 44.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.53 AU - 3.97 AU

Year: 2796 Days

Day: 19.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,791,300 km

• M1: 3,786,920 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.15 AU - 4.77 AU

Year: 3034 Days

Day: 41.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,791,300 km

• M1: 289,621 km (0.034 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 9.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.49 AU - 7.75 AU

Year: 6558 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,791,300 km

• M1: 181,462 km (0.081 R)
• M2: 514,766 km (0.09 R)
• M3: 639,082 km (0.118 R)
• M4: 736,321 km (0.111 R)
• M5: 825,930 km (0.068 R)
• M6: 905,815 km (0.074 R)
• M7: 1,222,364 km (0.084 R)
• M8: 1,361,789 km (0.097 R)
• M9: 1,572,573 km (0.045 R)
• M10: 1,656,497 km (0.109 R)
• M11: 2,062,506 km (0.09 R)
• M12: 2,286,603 km (0.096 R)
• M13: 3,390,486 km (0.093 R)
• M14: 3,950,581 km (0.049 R)
• M15: 4,206,094 km (0.089 R)
• M16: 4,831,712 km (0.093 R)
• M17: 5,030,079 km (0.084 R)
• M18: 5,206,006 km (0.09 R)
• M19: 5,358,297 km (0.11 R)
• M20: 5,563,694 km (0.118 R)
• M21: 5,929,461 km (0.105 R)
• M22: 6,168,818 km (0.11 R)
• M23: 6,492,847 km (0.032 R)
• M24: 6,574,826 km (0.108 R)
• M25: 6,684,482 km (0.112 R)
• M26: 7,814,993 km (0.111 R)
• M27: 8,018,895 km (0.081 R)
• M28: 8,136,179 km (0.093 R)
• M29: 8,254,063 km (0.065 R)
• M30: 10,058,063 km (0.114 R)
• M31: 10,825,650 km (0.11 R)
• M32: 11,183,787 km (0.079 R)
• M33: 11,811,500 km (0.109 R)
• M34: 11,878,221 km (0.064 R)
• M35: 12,791,665 km (0.038 R)
• M36: 13,622,532 km (0.111 R)
• M37: 13,832,866 km (0.119 R)
• M38: 14,506,356 km (0.073 R)
• M39: 14,829,188 km (0.098 R)
• M40: 15,118,062 km (0.077 R)
• M41: 15,628,190 km (0.037 R)
• M42: 15,811,597 km (0.074 R)
• M43: 15,885,349 km (0.036 R)
• M44: 16,777,551 km (0.108 R)
• M45: 16,927,897 km (0.036 R)
• M46: 19,432,315 km (0.086 R)
• M47: 20,185,989 km (0.118 R)
• M48: 20,305,817 km (0.112 R)
• M49: 20,466,036 km (0.107 R)
• M50: 21,313,957 km (0.112 R)
• M51: 21,885,720 km (0.077 R)
• M52: 22,462,419 km (0.033 R)
• M53: 22,669,762 km (0.103 R)
• M54: 23,462,780 km (0.049 R)
• M55: 23,715,152 km (0.114 R)
• M56: 23,799,525 km (0.045 R)
• M57: 23,883,898 km (0.12 R)
• M58: 24,137,766 km (0.06 R)
• M59: 24,477,652 km (0.072 R)
• M60: 25,377,334 km (0.092 R)
• M61: 25,463,652 km (0.051 R)
• M62: 25,809,672 km (0.075 R)
• M63: 26,157,188 km (0.059 R)
• M64: 26,375,152 km (0.045 R)
• M65: 26,944,820 km (0.099 R)
• M66: 27,784,813 km (0.099 R)
• M67: 28,185,585 km (0.088 R)
• M68: 28,453,814 km (0.096 R)
• M69: 29,218,559 km (0.088 R)
• M70: 29,899,079 km (0.069 R)
• M71: 30,309,725 km (0.107 R)
• M72: 30,401,279 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 10.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.65 AU - 9.39 AU

Year: 8744 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,791,300 km

• M1: 154,834 km (0.078 R)
• M2: 222,153 km (0.104 R)
• M3: 644,019 km (0.109 R)
• M4: 750,832 km (0.101 R)
• M5: 906,114 km (0.059 R)
• M6: 1,099,844 km (0.091 R)
• M7: 1,183,020 km (0.069 R)
• M8: 1,663,528 km (0.092 R)
• M9: 2,259,676 km (0.097 R)
• M10: 3,140,658 km (0.106 R)
• M11: 3,328,702 km (0.114 R)
• M12: 3,603,962 km (0.109 R)
• M13: 3,943,849 km (0.09 R)
• M14: 4,235,265 km (0.063 R)
• M15: 4,685,405 km (0.069 R)
• M16: 4,978,318 km (0.041 R)
• M17: 5,166,512 km (0.068 R)
• M18: 5,277,514 km (0.095 R)
• M19: 5,421,128 km (0.104 R)
• M20: 5,501,611 km (0.113 R)
• M21: 5,827,286 km (0.088 R)
• M22: 6,125,883 km (0.076 R)
• M23: 6,772,445 km (0.076 R)
• M24: 7,103,954 km (0.118 R)
• M25: 7,387,292 km (0.05 R)
• M26: 7,458,800 km (0.087 R)
• M27: 7,674,371 km (0.052 R)
• M28: 7,873,934 km (0.098 R)
• M29: 8,259,448 km (0.102 R)
• M30: 8,877,886 km (0.083 R)
• M31: 9,882,735 km (0.112 R)
• M32: 10,298,617 km (0.108 R)
• M33: 10,619,354 km (0.054 R)
• M34: 11,559,876 km (0.106 R)
• M35: 11,663,697 km (0.045 R)
• M36: 12,019,142 km (0.09 R)
• M37: 12,272,112 km (0.084 R)
• M38: 12,527,026 km (0.075 R)
• M39: 13,236,719 km (0.051 R)
• M40: 13,871,163 km (0.073 R)
• M41: 14,762,467 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 11.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.83 AU - 11.25 AU

Year: 13174 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,791,300 km

• M1: 162,613 km (0.116 R)
• M2: 336,146 km (0.097 R)
• M3: 575,054 km (0.106 R)
• M4: 661,971 km (0.099 R)
• M5: 1,192,744 km (0.097 R)
• M6: 1,835,865 km (0.059 R)
• M7: 2,193,853 km (0.115 R)
• M8: 2,484,521 km (0.118 R)
• M9: 4,224,045 km (0.054 R)
• M10: 4,440,514 km (0.103 R)
• M11: 5,498,320 km (0.054 R)
• M12: 5,616,203 km (0.082 R)
• M13: 5,734,984 km (0.073 R)
• M14: 5,814,570 km (0.119 R)
• M15: 6,015,181 km (0.048 R)
• M16: 6,259,175 km (0.081 R)
• M17: 6,589,337 km (0.11 R)
• M18: 7,010,306 km (0.119 R)
• M19: 7,095,577 km (0.102 R)
• M20: 7,396,717 km (0.111 R)
• M21: 8,642,867 km (0.109 R)
• M22: 9,057,104 km (0.039 R)
• M23: 9,196,679 km (0.042 R)
• M24: 9,762,159 km (0.091 R)
• M25: 9,857,602 km (0.092 R)
• M26: 10,339,008 km (0.091 R)
• M27: 10,582,553 km (0.101 R)
• M28: 11,727,426 km (0.107 R)
• M29: 12,083,768 km (0.079 R)
• M30: 12,186,243 km (0.075 R)
• M31: 12,702,804 km (0.051 R)
• M32: 13,226,696 km (0.099 R)
• M33: 13,332,312 km (0.072 R)
• M34: 13,864,581 km (0.117 R)
• M35: 14,349,577 km (0.116 R)
• M36: 15,004,966 km (0.12 R)
• M37: 15,837,927 km (0.111 R)
• M38: 15,950,125 km (0.063 R)
• M39: 16,515,156 km (0.102 R)
• M40: 16,800,140 km (0.116 R)
• M41: 17,144,365 km (0.067 R)
• M42: 17,723,009 km (0.108 R)
• M43: 18,073,368 km (0.11 R)
• M44: 18,308,236 km (0.08 R)
• M45: 19,138,056 km (0.116 R)
• M46: 21,576,202 km (0.094 R)
• M47: 24,110,539 km (0.057 R)
• M48: 25,019,496 km (0.113 R)
• M49: 25,281,292 km (0.083 R)
• M50: 27,475,743 km (0.036 R)
• M51: 27,678,299 km (0.103 R)
• M52: 29,040,986 km (0.088 R)
• M53: 30,286,089 km (0.114 R)
• M54: 31,619,156 km (0.115 R)
• M55: 32,044,163 km (0.101 R)
• M56: 32,257,340 km (0.081 R)
• M57: 32,756,698 km (0.039 R)
• M58: 33,402,362 km (0.066 R)
• M59: 34,779,261 km (0.106 R)
• M60: 35,437,940 km (0.07 R)
• M61: 36,322,662 km (0.109 R)
• M62: 36,544,965 km (0.084 R)
• M63: 36,990,916 km (0.054 R)
• M64: 37,065,416 km (0.076 R)
• M65: 37,588,410 km (0.111 R)
• M66: 39,933,506 km (0.104 R)
• M67: 40,469,665 km (0.096 R)
• M68: 41,162,453 km (0.066 R)
• M69: 41,471,522 km (0.11 R)
• M70: 42,169,994 km (0.109 R)
• M71: 42,794,116 km (0.097 R)
• M72: 43,657,147 km (0.111 R)
• M73: 43,735,835 km (0.098 R)
• M74: 44,367,587 km (0.095 R)
• M75: 44,764,021 km (0.075 R)
• M76: 45,719,952 km (0.028 R)
• M77: 46,040,241 km (0.107 R)
• M78: 46,602,280 km (0.031 R)
• M79: 48,058,166 km (0.041 R)
• M80: 50,352,250 km (0.109 R)
• M81: 50,683,011 km (0.08 R)
• M82: 52,514,388 km (0.086 R)
• M83: 54,876,688 km (0.06 R)
• M84: 55,985,058 km (0.056 R)
• M85: 56,156,348 km (0.088 R)
• M86: 57,359,564 km (0.072 R)
• M87: 57,618,517 km (0.12 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: 418 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit