🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 171 Days

Day: 39.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.3 AU - 1.38 AU

Year: 558 Days

Day: 43.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,725,856 km

• M1: 840,441 km (0.06 R)
• M2: 1,254,677 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.2 AU - 1.72 AU

Year: 635 Days

Day: 36.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.86 AU - 2.86 AU

Year: 1305 Days

Day: 32.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,725,856 km

• M1: 97,089 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.35 AU - 3.55 AU

Year: 1823 Days

Day: 14.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,725,856 km

• M1: 436,676 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.6 AU - 4.1 AU

Year: 2719 Days

Day: 27.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 12.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.01 AU - 6.37 AU

Year: 4255 Days

Day: 8.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,725,856 km

• M1: 290,818 km (0.074 R)
• M2: 484,248 km (0.12 R)
• M3: 566,826 km (0.076 R)
• M4: 1,051,374 km (0.089 R)
• M5: 1,139,337 km (0.106 R)
• M6: 1,269,787 km (0.056 R)
• M7: 1,782,159 km (0.077 R)
• M8: 1,888,972 km (0.089 R)
• M9: 2,125,636 km (0.117 R)
• M10: 2,338,664 km (0.07 R)
• M11: 2,576,225 km (0.118 R)
• M12: 2,857,469 km (0.099 R)
• M13: 3,820,131 km (0.069 R)
• M14: 4,535,209 km (0.042 R)
• M15: 5,115,200 km (0.099 R)
• M16: 5,380,587 km (0.095 R)
• M17: 5,582,693 km (0.096 R)
• M18: 5,696,089 km (0.03 R)
• M19: 6,133,812 km (0.085 R)
• M20: 6,582,606 km (0.114 R)
• M21: 6,944,483 km (0.114 R)
• M22: 7,437,258 km (0.119 R)
• M23: 7,713,117 km (0.103 R)
• M24: 8,017,847 km (0.113 R)
• M25: 8,171,784 km (0.104 R)
• M26: 8,378,528 km (0.079 R)
• M27: 8,691,935 km (0.103 R)
• M28: 9,062,340 km (0.119 R)
• M29: 9,330,270 km (0.092 R)
• M30: 9,546,439 km (0.109 R)
• M31: 9,873,759 km (0.119 R)
• M32: 10,011,389 km (0.103 R)
• M33: 10,232,644 km (0.062 R)
• M34: 10,652,116 km (0.117 R)
• M35: 10,821,461 km (0.116 R)
• M36: 11,048,700 km (0.092 R)
• M37: 11,277,585 km (0.103 R)
• M38: 11,769,014 km (0.032 R)
• M39: 12,892,943 km (0.102 R)
• M40: 13,896,745 km (0.088 R)
• M41: 14,112,764 km (0.089 R)
• M42: 14,205,814 km (0.077 R)
• M43: 14,642,490 km (0.078 R)
• M44: 14,799,418 km (0.094 R)
• M45: 15,020,225 km (0.075 R)
• M46: 15,242,078 km (0.077 R)
• M47: 15,369,386 km (0.096 R)
• M48: 15,689,077 km (0.073 R)
• M49: 16,108,100 km (0.103 R)
• M50: 16,237,652 km (0.111 R)
• M51: 16,825,422 km (0.119 R)
• M52: 17,353,802 km (0.118 R)
• M53: 18,325,290 km (0.078 R)
• M54: 18,766,454 km (0.074 R)
• M55: 19,521,176 km (0.111 R)
• M56: 20,250,914 km (0.052 R)
• M57: 20,496,105 km (0.118 R)
• M58: 20,812,804 km (0.108 R)
• M59: 20,954,174 km (0.119 R)
• M60: 21,273,266 km (0.097 R)
• M61: 22,276,170 km (0.083 R)
• M62: 22,638,197 km (0.078 R)
• M63: 23,625,094 km (0.05 R)
• M64: 23,809,548 km (0.1 R)
• M65: 24,738,252 km (0.1 R)
• M66: 24,887,999 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 13

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.93 AU - 12.45 AU

Year: 11707 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,725,856 km

• M1: 185,801 km (0.11 R)
• M2: 266,883 km (0.093 R)
• M3: 516,861 km (0.068 R)
• M4: 609,312 km (0.082 R)
• M5: 725,849 km (0.104 R)
• M6: 1,104,331 km (0.117 R)
• M7: 1,708,707 km (0.116 R)
• M8: 2,350,781 km (0.094 R)
• M9: 2,627,687 km (0.111 R)
• M10: 2,798,976 km (0.099 R)
• M11: 2,974,155 km (0.077 R)
• M12: 3,183,143 km (0.111 R)
• M13: 3,335,434 km (0.1 R)
• M14: 4,034,655 km (0.112 R)
• M15: 4,166,600 km (0.111 R)
• M16: 4,435,128 km (0.04 R)
• M17: 4,848,467 km (0.102 R)
• M18: 5,024,394 km (0.083 R)
• M19: 5,166,811 km (0.057 R)
• M20: 5,274,372 km (0.102 R)
• M21: 5,601,842 km (0.113 R)
• M22: 5,823,845 km (0.066 R)
• M23: 6,314,975 km (0.029 R)
• M24: 6,741,030 km (0.114 R)
• M25: 7,256,694 km (0.108 R)
• M26: 7,702,944 km (0.108 R)
• M27: 7,867,502 km (0.115 R)
• M28: 8,622,372 km (0.075 R)
• M29: 8,750,578 km (0.071 R)
• M30: 9,488,245 km (0.044 R)
• M31: 10,111,021 km (0.075 R)
• M32: 11,302,269 km (0.092 R)
• M33: 11,489,565 km (0.065 R)
• M34: 11,583,513 km (0.094 R)
• M35: 12,296,795 km (0.072 R)
• M36: 14,066,239 km (0.077 R)
• M37: 14,775,782 km (0.077 R)
• M38: 16,176,915 km (0.093 R)
• M39: 16,919,968 km (0.1 R)
• M40: 17,027,080 km (0.076 R)
• M41: 17,403,767 km (0.093 R)
• M42: 17,620,086 km (0.09 R)
• M43: 18,439,733 km (0.102 R)
• M44: 18,992,946 km (0.116 R)
• M45: 20,115,977 km (0.096 R)
• M46: 20,857,384 km (0.086 R)
• M47: 21,029,721 km (0.085 R)
• M48: 21,782,198 km (0.101 R)
• M49: 23,135,161 km (0.072 R)
• M50: 23,612,079 km (0.093 R)
• M51: 23,731,907 km (0.119 R)
• M52: 23,972,012 km (0.087 R)
• M53: 24,092,288 km (0.098 R)
• M54: 24,454,614 km (0.059 R)
• M55: 24,757,849 km (0.116 R)
• M56: 24,879,472 km (0.095 R)
• M57: 25,552,214 km (0.092 R)
• M58: 25,798,302 km (0.119 R)
• M59: 26,978,181 km (0.053 R)
• M60: 28,175,413 km (0.086 R)
• M61: 28,876,578 km (0.08 R)
• M62: 29,518,951 km (0.111 R)
• M63: 30,036,260 km (0.117 R)
• M64: 30,491,337 km (0.106 R)
• M65: 31,211,202 km (0.072 R)
• M66: 31,672,113 km (0.045 R)
• M67: 32,002,724 km (0.108 R)
• M68: 32,534,096 km (0.029 R)
• M69: 34,145,864 km (0.083 R)
• M70: 35,029,688 km (0.088 R)
• M71: 35,646,031 km (0.077 R)
• M72: 36,820,075 km (0.097 R)
• M73: 38,357,941 km (0.098 R)
• M74: 39,631,917 km (0.102 R)
• M75: 40,202,633 km (0.12 R)
• M76: 41,858,382 km (0.031 R)
• M77: 42,950,147 km (0.109 R)
• M78: 43,096,454 km (0.051 R)
• M79: 45,459,502 km (0.061 R)
• M80: 45,683,151 km (0.103 R)
• M81: 45,832,449 km (0.112 R)
• M82: 51,626,225 km (0.074 R)
• M83: 51,781,807 km (0.112 R)
• M84: 51,937,538 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 7.2

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.62 AU - 17.58 AU

Year: 20077 Days

Day: 19.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,725,856 km

• M1: 147,952 km (0.072 R)
• M2: 196,871 km (0.026 R)
• M3: 337,942 km (0.112 R)
• M4: 1,085,632 km (0.118 R)
• M5: 1,171,351 km (0.096 R)
• M6: 1,411,306 km (0.1 R)
• M7: 1,569,132 km (0.105 R)
• M8: 1,666,670 km (0.055 R)
• M9: 1,902,287 km (0.045 R)
• M10: 2,041,562 km (0.093 R)
• M11: 2,148,375 km (0.111 R)
• M12: 3,108,644 km (0.075 R)
• M13: 4,093,895 km (0.054 R)
• M14: 4,365,864 km (0.083 R)
• M15: 4,504,093 km (0.119 R)
• M16: 5,314,315 km (0.091 R)
• M17: 6,117,207 km (0.092 R)
• M18: 6,323,951 km (0.106 R)
• M19: 6,532,939 km (0.091 R)
• M20: 6,850,535 km (0.117 R)
• M21: 7,556,188 km (0.093 R)
• M22: 8,171,335 km (0.092 R)
• M23: 8,918,726 km (0.1 R)
• M24: 9,508,590 km (0.04 R)
• M25: 9,687,958 km (0.057 R)
• M26: 10,050,135 km (0.088 R)
• M27: 10,416,799 km (0.099 R)
• M28: 11,037,480 km (0.082 R)
• M29: 11,606,551 km (0.104 R)
• M30: 11,862,363 km (0.112 R)
• M31: 11,926,690 km (0.092 R)
• M32: 11,991,017 km (0.087 R)
• M33: 12,120,270 km (0.066 R)
• M34: 12,510,421 km (0.084 R)
• M35: 12,641,319 km (0.095 R)
• M36: 13,772,878 km (0.119 R)
• M37: 15,565,359 km (0.084 R)
• M38: 16,060,379 km (0.062 R)
• M39: 17,211,235 km (0.112 R)
• M40: 18,462,771 km (0.092 R)
• M41: 19,212,705 km (0.103 R)
• M42: 20,510,167 km (0.078 R)
• M43: 20,664,702 km (0.101 R)
• M44: 21,286,580 km (0.082 R)
• M45: 21,364,670 km (0.061 R)
• M46: 22,548,737 km (0.077 R)
• M47: 22,628,473 km (0.098 R)
• M48: 23,108,533 km (0.071 R)
• M49: 24,568,907 km (0.095 R)
• M50: 26,058,902 km (0.114 R)
• M51: 26,394,001 km (0.09 R)
• M52: 27,153,210 km (0.108 R)
• M53: 27,492,947 km (0.075 R)
• M54: 27,663,339 km (0.088 R)
• M55: 28,434,366 km (0.06 R)
• M56: 28,693,021 km (0.091 R)
• M57: 28,952,274 km (0.117 R)
• M58: 31,055,172 km (0.073 R)
• M59: 31,945,877 km (0.112 R)
• M60: 32,394,372 km (0.105 R)
• M61: 32,574,338 km (0.116 R)
• M62: 32,935,168 km (0.078 R)
• M63: 33,661,017 km (0.086 R)
• M64: 34,026,036 km (0.078 R)
• M65: 34,392,251 km (0.092 R)
• M66: 35,684,178 km (0.097 R)
• M67: 35,777,079 km (0.096 R)
• M68: 36,992,113 km (0.111 R)
• M69: 38,220,461 km (0.091 R)
• M70: 40,620,310 km (0.033 R)
• M71: 41,593,743 km (0.1 R)
• M72: 42,279,799 km (0.087 R)
• M73: 42,870,860 km (0.093 R)
• M74: 46,676,630 km (0.074 R)
• M75: 46,778,357 km (0.076 R)
• M76: 53,857,926 km (0.109 R)
• M77: 54,071,253 km (0.111 R)
• M78: 54,498,504 km (0.113 R)
• M79: 55,356,448 km (0.111 R)
• M80: 55,679,280 km (0.067 R)
• M81: 55,894,851 km (0.114 R)
• M82: 56,002,860 km (0.093 R)
• M83: 57,085,650 km (0.104 R)
• M84: 65,993,605 km (0.118 R)
• M85: 67,251,723 km (0.087 R)
• M86: 68,633,409 km (0.103 R)
• M87: 68,980,177 km (0.113 R)
• M88: 69,327,692 km (0.107 R)
• M89: 70,140,607 km (0.062 R)
• M90: 72,010,730 km (0.094 R)
• M91: 73,305,799 km (0.065 R)
• M92: 73,897,159 km (0.103 R)
• M93: 76,038,653 km (0.116 R)
• M94: 76,637,194 km (0.078 R)
• M95: 77,838,764 km (0.096 R)
• M96: 79,167,792 km (0.099 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit