🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 13.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 25.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.16 AU - 1.2 AU

Year: 448 Days

Day: 20.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,884,203 km

• M1: 176,376 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.51 AU - 1.67 AU

Year: 701 Days

Day: 40 Hours

Environment

Temp: -7 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.9 AU - 2.58 AU

Year: 1173 Days

Day: 16.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,884,203 km

• M1: 41,439 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.94 AU - 2.92 AU

Year: 1325 Days

Day: 19.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.95 AU - 5.83 AU

Year: 4378 Days

Day: 22.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,884,203 km

• M1: 157,826 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.9

Radius: 3.2

Gravity: 88.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14 AU - 15.1 AU

Year: 19417 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,884,203 km

• M1: 53,257 km (0.038 R)
• M2: 77,791 km (0.059 R)
• M3: 98,435 km (0.104 R)
• M4: 205,547 km (0.057 R)
• M5: 465,249 km (0.052 R)
• M6: 670,348 km (0.032 R)
• M7: 1,038,808 km (0.106 R)
• M8: 1,273,377 km (0.11 R)
• M9: 1,789,191 km (0.111 R)
• M10: 1,892,413 km (0.104 R)
• M11: 2,590,287 km (0.079 R)
• M12: 3,316,435 km (0.08 R)
• M13: 3,614,883 km (0.101 R)
• M14: 4,420,916 km (0.113 R)
• M15: 4,467,292 km (0.079 R)
• M16: 4,891,850 km (0.051 R)
• M17: 5,036,212 km (0.036 R)
• M18: 5,329,125 km (0.117 R)
• M19: 5,477,676 km (0.03 R)
• M20: 6,188,565 km (0.106 R)
• M21: 6,767,209 km (0.105 R)
• M22: 7,418,110 km (0.119 R)
• M23: 8,088,607 km (0.096 R)
• M24: 8,145,305 km (0.118 R)
• M25: 9,666,416 km (0.112 R)
• M26: 10,151,861 km (0.057 R)
• M27: 11,082,958 km (0.046 R)
• M28: 11,718,749 km (0.099 R)
• M29: 11,782,927 km (0.119 R)
• M30: 12,300,984 km (0.053 R)
• M31: 12,760,399 km (0.118 R)
• M32: 13,560,748 km (0.067 R)
• M33: 14,171,705 km (0.062 R)
• M34: 17,284,837 km (0.069 R)
• M35: 19,294,984 km (0.057 R)
• M36: 19,522,821 km (0.082 R)
• M37: 19,675,262 km (0.102 R)
• M38: 20,288,762 km (0.064 R)
• M39: 21,456,075 km (0.056 R)
• M40: 22,485,308 km (0.074 R)
• M41: 22,565,044 km (0.109 R)
• M42: 23,046,001 km (0.113 R)
• M43: 25,251,821 km (0.104 R)
• M44: 25,501,051 km (0.088 R)
• M45: 28,987,579 km (0.036 R)
• M46: 29,074,496 km (0.09 R)
• M47: 29,510,125 km (0.066 R)
• M48: 30,741,614 km (0.117 R)
• M49: 30,918,888 km (0.046 R)
• M50: 31,900,100 km (0.068 R)
• M51: 33,892,894 km (0.12 R)
• M52: 34,719,721 km (0.106 R)
• M53: 36,205,826 km (0.08 R)
• M54: 37,997,560 km (0.067 R)
• M55: 38,282,993 km (0.081 R)
• M56: 39,914,357 km (0.11 R)
• M57: 40,204,577 km (0.083 R)
• M58: 40,787,111 km (0.061 R)
• M59: 41,666,149 km (0.092 R)
• M60: 42,255,714 km (0.081 R)
• M61: 44,641,201 km (0.115 R)
• M62: 44,841,962 km (0.117 R)
• M63: 46,560,392 km (0.09 R)
• M64: 48,300,365 km (0.114 R)
• M65: 49,023,073 km (0.107 R)
• M66: 49,749,221 km (0.089 R)
• M67: 50,478,959 km (0.087 R)
• M68: 50,792,815 km (0.111 R)
• M69: 51,212,138 km (0.12 R)
• M70: 53,113,826 km (0.114 R)
• M71: 53,859,572 km (0.096 R)
• M72: 54,180,310 km (0.092 R)
• M73: 54,501,646 km (0.114 R)
• M74: 56,334,220 km (0.06 R)
• M75: 57,749,266 km (0.04 R)
• M76: 58,296,645 km (0.054 R)
• M77: 59,838,400 km (0.061 R)
• M78: 61,170,569 km (0.053 R)
• M79: 62,288,065 km (0.104 R)
• M80: 62,624,661 km (0.07 R)
• M81: 67,284,634 km (0.116 R)
• M82: 67,860,586 km (0.118 R)
• M83: 68,785,400 km (0.104 R)
• M84: 69,133,215 km (0.104 R)
• M85: 69,481,778 km (0.1 R)
• M86: 70,063,864 km (0.109 R)
• M87: 70,647,445 km (0.106 R)
• M88: 71,115,537 km (0.078 R)
• M89: 73,708,516 km (0.097 R)
• M90: 75,613,795 km (0.115 R)
• M91: 76,092,508 km (0.1 R)
• M92: 76,332,314 km (0.089 R)
• M93: 77,294,078 km (0.075 R)
• M94: 77,414,505 km (0.103 R)
• M95: 80,813,518 km (0.118 R)
• M96: 81,793,533 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 4.7

Gravity: 24.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.14 AU - 17.18 AU

Year: 20650 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,884,203 km

• M1: 83,775 km (0.085 R)
• M2: 190,438 km (0.112 R)
• M3: 342,430 km (0.072 R)
• M4: 489,035 km (0.11 R)
• M5: 1,194,240 km (0.1 R)
• M6: 1,653,356 km (0.088 R)
• M7: 1,869,973 km (0.097 R)
• M8: 1,933,403 km (0.117 R)
• M9: 2,363,946 km (0.081 R)
• M10: 2,678,849 km (0.108 R)
• M11: 2,932,866 km (0.078 R)
• M12: 3,194,663 km (0.112 R)
• M13: 3,542,328 km (0.097 R)
• M14: 3,660,809 km (0.114 R)
• M15: 3,700,603 km (0.069 R)
• M16: 4,106,611 km (0.072 R)
• M17: 4,356,888 km (0.062 R)
• M18: 4,741,804 km (0.118 R)
• M19: 5,681,278 km (0.08 R)
• M20: 6,243,318 km (0.097 R)
• M21: 6,434,653 km (0.086 R)
• M22: 7,419,606 km (0.113 R)
• M23: 8,503,442 km (0.106 R)
• M24: 8,929,198 km (0.12 R)
• M25: 10,079,456 km (0.117 R)
• M26: 10,135,256 km (0.114 R)
• M27: 10,360,101 km (0.073 R)
• M28: 10,473,048 km (0.116 R)
• M29: 10,700,287 km (0.083 R)
• M30: 11,625,400 km (0.075 R)
• M31: 11,978,900 km (0.083 R)
• M32: 12,038,141 km (0.111 R)
• M33: 12,999,457 km (0.108 R)
• M34: 13,736,376 km (0.12 R)
• M35: 14,613,318 km (0.1 R)
• M36: 17,216,621 km (0.111 R)
• M37: 17,552,019 km (0.09 R)
• M38: 17,754,275 km (0.062 R)
• M39: 18,161,032 km (0.057 R)
• M40: 18,914,706 km (0.09 R)
• M41: 19,260,726 km (0.093 R)
• M42: 19,678,702 km (0.079 R)
• M43: 20,452,572 km (0.074 R)
• M44: 20,523,481 km (0.07 R)
• M45: 20,665,450 km (0.111 R)
• M46: 21,596,098 km (0.062 R)
• M47: 21,668,204 km (0.07 R)
• M48: 23,497,936 km (0.096 R)
• M49: 23,572,136 km (0.063 R)
• M50: 23,646,487 km (0.106 R)
• M51: 25,605,172 km (0.111 R)
• M52: 25,834,505 km (0.111 R)
• M53: 26,913,854 km (0.092 R)
• M54: 28,322,916 km (0.085 R)
• M55: 28,718,602 km (0.027 R)
• M56: 34,362,182 km (0.118 R)
• M57: 36,489,015 km (0.059 R)
• M58: 37,785,430 km (0.062 R)
• M59: 38,046,478 km (0.118 R)
• M60: 38,133,694 km (0.095 R)
• M61: 38,833,363 km (0.109 R)
• M62: 39,537,221 km (0.078 R)
• M63: 40,067,994 km (0.118 R)
• M64: 40,690,022 km (0.105 R)
• M65: 40,868,493 km (0.098 R)
• M66: 41,494,709 km (0.035 R)
• M67: 43,574,569 km (0.09 R)
• M68: 45,502,885 km (0.026 R)
• M69: 45,595,486 km (0.073 R)
• M70: 46,617,389 km (0.099 R)
• M71: 49,062,566 km (0.104 R)
• M72: 49,157,412 km (0.115 R)
• M73: 49,823,272 km (0.099 R)
• M74: 50,014,159 km (0.085 R)
• M75: 51,067,776 km (0.113 R)
• M76: 53,782,828 km (0.099 R)
• M77: 56,544,255 km (0.105 R)
• M78: 57,741,786 km (0.119 R)
• M79: 57,942,247 km (0.039 R)
• M80: 58,444,298 km (0.113 R)
• M81: 58,645,507 km (0.045 R)
• M82: 60,060,404 km (0.084 R)
• M83: 60,365,134 km (0.074 R)
• M84: 60,466,711 km (0.103 R)
• M85: 63,439,819 km (0.078 R)
• M86: 67,301,539 km (0.093 R)
• M87: 67,618,088 km (0.115 R)
• M88: 68,570,278 km (0.092 R)
• M89: 68,994,987 km (0.074 R)
• M90: 69,101,351 km (0.12 R)
• M91: 69,846,947 km (0.113 R)
• M92: 69,953,610 km (0.085 R)
• M93: 71,453,628 km (0.097 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit