🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.53 AU - 0.53 AU

Year: 163 Days

Day: 18.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.62 AU - 0.62 AU

Year: 206 Days

Day: 12.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 226 Days

Day: 28.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 307 Days

Day: 25.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.94 AU - 1.24 AU

Year: 480 Days

Day: 44.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.28 AU

Year: 1809 Days

Day: 22.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.48 AU - 3.24 AU

Year: 2040 Days

Day: 19.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.62 AU - 5.22 AU

Year: 4603 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,995,932 km

• M1: 205,398 km (0.09 R)
• M2: 366,964 km (0.044 R)
• M3: 487,689 km (0.032 R)
• M4: 610,210 km (0.071 R)
• M5: 710,739 km (0.027 R)
• M6: 799,601 km (0.054 R)
• M7: 921,672 km (0.086 R)
• M8: 1,020,257 km (0.098 R)
• M9: 1,306,438 km (0.105 R)
• M10: 1,535,473 km (0.068 R)
• M11: 1,803,253 km (0.049 R)
• M12: 1,917,396 km (0.04 R)
• M13: 2,247,409 km (0.074 R)
• M14: 2,384,740 km (0.108 R)
• M15: 2,524,913 km (0.051 R)
• M16: 2,828,597 km (0.063 R)
• M17: 2,947,377 km (0.099 R)
• M18: 3,144,098 km (0.117 R)
• M19: 3,236,550 km (0.063 R)
• M20: 3,345,308 km (0.041 R)
• M21: 3,487,276 km (0.082 R)
• M22: 4,260,847 km (0.037 R)
• M23: 4,711,435 km (0.089 R)
• M24: 5,141,230 km (0.066 R)
• M25: 5,416,191 km (0.094 R)
• M26: 5,771,635 km (0.073 R)
• M27: 5,942,775 km (0.05 R)
• M28: 6,038,518 km (0.076 R)
• M29: 6,407,127 km (0.088 R)
• M30: 6,883,447 km (0.084 R)
• M31: 7,065,059 km (0.103 R)
• M32: 7,186,981 km (0.119 R)
• M33: 7,330,146 km (0.093 R)
• M34: 7,849,400 km (0.096 R)
• M35: 8,423,557 km (0.097 R)
• M36: 8,574,651 km (0.084 R)
• M37: 8,857,690 km (0.047 R)
• M38: 9,455,483 km (0.116 R)
• M39: 9,612,561 km (0.112 R)
• M40: 9,770,536 km (0.09 R)
• M41: 10,134,957 km (0.053 R)
• M42: 10,994,696 km (0.097 R)
• M43: 11,254,846 km (0.026 R)
• M44: 11,564,963 km (0.096 R)
• M45: 12,047,565 km (0.106 R)
• M46: 12,364,862 km (0.112 R)
• M47: 12,561,584 km (0.059 R)
• M48: 12,734,369 km (0.103 R)
• M49: 13,182,714 km (0.058 R)
• M50: 13,661,427 km (0.108 R)
• M51: 13,763,004 km (0.062 R)
• M52: 13,915,744 km (0.106 R)
• M53: 14,223,018 km (0.115 R)
• M54: 14,455,044 km (0.075 R)
• M55: 14,792,237 km (0.103 R)
• M56: 15,606,947 km (0.11 R)
• M57: 15,766,269 km (0.049 R)
• M58: 16,140,264 km (0.057 R)
• M59: 16,436,168 km (0.067 R)
• M60: 17,060,740 km (0.119 R)
• M61: 17,582,537 km (0.108 R)
• M62: 17,748,441 km (0.056 R)
• M63: 17,887,118 km (0.074 R)
• M64: 18,026,095 km (0.051 R)
• M65: 18,445,268 km (0.112 R)
• M66: 18,698,238 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.6

Radius: 5.9

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.6 AU - 13.14 AU

Year: 15115 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 45,995,932 km

• M1: 78,988 km (0.063 R)
• M2: 381,026 km (0.089 R)
• M3: 446,849 km (0.046 R)
• M4: 1,082,041 km (0.09 R)
• M5: 1,430,455 km (0.119 R)
• M6: 1,590,076 km (0.067 R)
• M7: 1,984,565 km (0.1 R)
• M8: 2,162,736 km (0.118 R)
• M9: 2,566,501 km (0.113 R)
• M10: 2,993,453 km (0.1 R)
• M11: 3,692,524 km (0.09 R)
• M12: 4,870,607 km (0.056 R)
• M13: 4,950,343 km (0.075 R)
• M14: 5,314,464 km (0.109 R)
• M15: 5,898,046 km (0.111 R)
• M16: 5,940,531 km (0.088 R)
• M17: 6,025,802 km (0.058 R)
• M18: 6,068,587 km (0.104 R)
• M19: 6,154,456 km (0.118 R)
• M20: 6,414,457 km (0.113 R)
• M21: 6,589,786 km (0.079 R)
• M22: 6,633,768 km (0.077 R)
• M23: 8,001,242 km (0.109 R)
• M24: 8,619,979 km (0.108 R)
• M25: 9,008,485 km (0.032 R)
• M26: 9,353,008 km (0.036 R)
• M27: 11,034,788 km (0.031 R)
• M28: 11,509,462 km (0.108 R)
• M29: 11,829,601 km (0.077 R)
• M30: 11,937,012 km (0.069 R)
• M31: 12,862,575 km (0.056 R)
• M32: 12,917,776 km (0.094 R)
• M33: 13,641,979 km (0.116 R)
• M34: 13,754,627 km (0.105 R)
• M35: 14,037,516 km (0.109 R)
• M36: 14,265,204 km (0.04 R)
• M37: 14,379,497 km (0.107 R)
• M38: 14,897,554 km (0.053 R)
• M39: 15,656,764 km (0.086 R)
• M40: 16,011,311 km (0.089 R)
• M41: 17,946,808 km (0.11 R)
• M42: 19,699,945 km (0.07 R)
• M43: 20,146,794 km (0.068 R)
• M44: 20,403,504 km (0.088 R)
• M45: 20,726,037 km (0.108 R)
• M46: 21,769,482 km (0.112 R)
• M47: 21,901,128 km (0.094 R)
• M48: 23,433,758 km (0.086 R)
• M49: 24,451,772 km (0.109 R)
• M50: 25,553,560 km (0.085 R)
• M51: 26,390,411 km (0.084 R)
• M52: 26,741,816 km (0.083 R)
• M53: 26,882,737 km (0.066 R)
• M54: 27,378,056 km (0.105 R)
• M55: 28,449,775 km (0.041 R)
• M56: 28,737,751 km (0.063 R)
• M57: 29,535,108 km (0.06 R)
• M58: 30,046,134 km (0.093 R)
• M59: 30,929,061 km (0.096 R)
• M60: 31,151,213 km (0.088 R)
• M61: 32,419,504 km (0.068 R)
• M62: 32,645,098 km (0.085 R)
• M63: 33,249,174 km (0.114 R)
• M64: 33,325,020 km (0.058 R)
• M65: 34,545,140 km (0.086 R)
• M66: 35,469,805 km (0.099 R)
• M67: 36,012,995 km (0.113 R)
• M68: 38,054,407 km (0.107 R)
• M69: 38,292,417 km (0.066 R)
• M70: 38,769,784 km (0.108 R)
• M71: 39,009,290 km (0.052 R)
• M72: 39,169,210 km (0.075 R)
• M73: 40,133,219 km (0.085 R)
• M74: 40,780,080 km (0.071 R)
• M75: 40,861,312 km (0.119 R)
• M76: 42,166,404 km (0.099 R)
• M77: 42,741,757 km (0.05 R)
• M78: 43,734,040 km (0.102 R)
• M79: 46,332,256 km (0.113 R)
• M80: 46,586,273 km (0.076 R)
• M81: 47,181,074 km (0.106 R)
• M82: 47,778,269 km (0.047 R)
• M83: 47,863,689 km (0.066 R)
• M84: 48,292,137 km (0.116 R)
• M85: 48,463,726 km (0.113 R)
• M86: 48,635,614 km (0.119 R)
• M87: 49,584,813 km (0.101 R)
• M88: 49,931,431 km (0.077 R)
• M89: 50,018,198 km (0.061 R)
• M90: 50,191,881 km (0.067 R)
• M91: 54,868,011 km (0.11 R)
• M92: 55,136,838 km (0.103 R)
• M93: 55,585,931 km (0.046 R)
• M94: 55,946,013 km (0.104 R)
• M95: 56,397,200 km (0.085 R)
• M96: 59,129,456 km (0.098 R)
• M97: 62,277,893 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.1

Radius: 7.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.57 AU - 13.77 AU

Year: 16814 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,995,932 km

• M1: 174,282 km (0.074 R)
• M2: 373,396 km (0.027 R)
• M3: 521,797 km (0.117 R)
• M4: 772,823 km (0.117 R)
• M5: 841,338 km (0.115 R)
• M6: 1,704,668 km (0.084 R)
• M7: 1,772,735 km (0.044 R)
• M8: 1,841,699 km (0.111 R)
• M9: 2,200,136 km (0.116 R)
• M10: 2,324,452 km (0.09 R)
• M11: 2,476,742 km (0.116 R)
• M12: 2,554,234 km (0.116 R)
• M13: 3,400,808 km (0.116 R)
• M14: 3,545,021 km (0.107 R)
• M15: 3,661,857 km (0.111 R)
• M16: 4,234,218 km (0.11 R)
• M17: 4,296,152 km (0.098 R)
• M18: 4,578,443 km (0.111 R)
• M19: 4,866,718 km (0.113 R)
• M20: 5,227,099 km (0.075 R)
• M21: 5,528,389 km (0.113 R)
• M22: 6,008,449 km (0.089 R)
• M23: 6,324,100 km (0.078 R)
• M24: 7,229,018 km (0.11 R)
• M25: 8,020,241 km (0.047 R)
• M26: 8,290,116 km (0.104 R)
• M27: 8,799,048 km (0.12 R)
• M28: 9,277,910 km (0.04 R)
• M29: 9,399,085 km (0.107 R)
• M30: 9,480,017 km (0.088 R)
• M31: 9,601,939 km (0.102 R)
• M32: 9,806,290 km (0.077 R)
• M33: 10,261,068 km (0.118 R)
• M34: 10,553,980 km (0.106 R)
• M35: 11,319,921 km (0.111 R)
• M36: 11,535,791 km (0.097 R)
• M37: 12,725,244 km (0.04 R)
• M38: 12,815,002 km (0.06 R)
• M39: 12,994,819 km (0.113 R)
• M40: 13,494,027 km (0.103 R)
• M41: 13,953,293 km (0.114 R)
• M42: 14,324,445 km (0.025 R)
• M43: 14,417,794 km (0.105 R)
• M44: 14,887,232 km (0.063 R)
• M45: 14,981,628 km (0.078 R)
• M46: 15,600,814 km (0.094 R)
• M47: 15,793,047 km (0.117 R)
• M48: 15,985,879 km (0.114 R)
• M49: 16,179,758 km (0.103 R)
• M50: 16,276,847 km (0.073 R)
• M51: 17,061,188 km (0.116 R)
• M52: 17,209,589 km (0.03 R)
• M53: 17,457,922 km (0.104 R)
• M54: 17,958,177 km (0.111 R)
• M55: 18,921,737 km (0.11 R)
• M56: 19,280,922 km (0.114 R)
• M57: 19,953,962 km (0.119 R)
• M58: 20,110,292 km (0.109 R)
• M59: 20,162,502 km (0.086 R)
• M60: 20,371,939 km (0.113 R)
• M61: 20,581,974 km (0.11 R)
• M62: 20,792,907 km (0.107 R)
• M63: 21,163,461 km (0.119 R)
• M64: 22,504,905 km (0.106 R)
• M65: 22,831,029 km (0.064 R)
• M66: 23,763,323 km (0.066 R)
• M67: 24,484,534 km (0.09 R)
• M68: 25,044,329 km (0.111 R)
• M69: 25,551,616 km (0.07 R)
• M70: 25,664,861 km (0.076 R)
• M71: 25,891,801 km (0.119 R)
• M72: 28,842,918 km (0.113 R)
• M73: 30,148,459 km (0.11 R)
• M74: 30,268,137 km (0.076 R)
• M75: 30,507,943 km (0.11 R)
• M76: 30,567,931 km (0.095 R)
• M77: 31,049,636 km (0.1 R)
• M78: 35,118,549 km (0.046 R)
• M79: 35,244,510 km (0.056 R)
• M80: 35,370,472 km (0.086 R)
• M81: 35,876,262 km (0.06 R)
• M82: 37,665,004 km (0.073 R)
• M83: 38,505,295 km (0.076 R)
• M84: 39,417,094 km (0.078 R)
• M85: 39,482,468 km (0.047 R)
• M86: 39,810,088 km (0.104 R)
• M87: 41,461,349 km (0.075 R)
• M88: 41,527,920 km (0.082 R)
• M89: 41,861,075 km (0.038 R)
• M90: 42,128,107 km (0.107 R)
• M91: 42,865,624 km (0.103 R)
• M92: 45,172,274 km (0.114 R)
• M93: 45,858,330 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit