🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.58 AU - 0.62 AU

Year: 165 Days

Day: 33.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.62 AU - 0.7 AU

Year: 190 Days

Day: 26.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 249 Days

Day: 33.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.96 AU - 1 AU

Year: 344 Days

Day: 27.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.62 AU

Year: 532 Days

Day: 24.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 5.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.34 AU - 18.94 AU

Year: 21943 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,275,164 km

• M1: 245,041 km (0.078 R)
• M2: 975,528 km (0.118 R)
• M3: 1,238,222 km (0.071 R)
• M4: 1,330,523 km (0.105 R)
• M5: 2,419,446 km (0.114 R)
• M6: 2,488,860 km (0.064 R)
• M7: 2,559,021 km (0.104 R)
• M8: 2,749,160 km (0.097 R)
• M9: 2,870,334 km (0.079 R)
• M10: 3,713,468 km (0.059 R)
• M11: 3,766,874 km (0.104 R)
• M12: 4,859,088 km (0.119 R)
• M13: 5,094,555 km (0.12 R)
• M14: 5,485,156 km (0.097 R)
• M15: 6,390,821 km (0.115 R)
• M16: 6,551,639 km (0.102 R)
• M17: 10,373,416 km (0.103 R)
• M18: 10,752,646 km (0.099 R)
• M19: 11,799,083 km (0.104 R)
• M20: 12,075,690 km (0.037 R)
• M21: 14,532,536 km (0.089 R)
• M22: 14,786,403 km (0.057 R)
• M23: 14,956,496 km (0.111 R)
• M24: 16,121,714 km (0.116 R)
• M25: 16,914,732 km (0.074 R)
• M26: 18,951,806 km (0.078 R)
• M27: 19,414,961 km (0.101 R)
• M28: 19,554,686 km (0.109 R)
• M29: 20,022,628 km (0.1 R)
• M30: 20,874,288 km (0.112 R)
• M31: 22,027,987 km (0.046 R)
• M32: 22,514,928 km (0.099 R)
• M33: 24,749,173 km (0.115 R)
• M34: 25,713,630 km (0.1 R)
• M35: 27,105,040 km (0.092 R)
• M36: 27,574,328 km (0.084 R)
• M37: 28,415,068 km (0.077 R)
• M38: 28,573,792 km (0.064 R)
• M39: 29,211,079 km (0.103 R)
• M40: 31,478,234 km (0.098 R)
• M41: 32,301,621 km (0.098 R)
• M42: 32,743,683 km (0.11 R)
• M43: 33,410,440 km (0.098 R)
• M44: 34,813,818 km (0.1 R)
• M45: 34,927,064 km (0.102 R)
• M46: 35,323,797 km (0.111 R)
• M47: 36,695,759 km (0.043 R)
• M48: 37,272,459 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 3

Gravity: 65.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.1 AU - 17.3 AU

Year: 22069 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,275,164 km

• M1: 193,729 km (0.115 R)
• M2: 255,812 km (0.118 R)
• M3: 418,874 km (0.101 R)
• M4: 609,611 km (0.111 R)
• M5: 774,917 km (0.096 R)
• M6: 1,144,573 km (0.103 R)
• M7: 1,201,420 km (0.099 R)
• M8: 1,884,933 km (0.116 R)
• M9: 2,335,672 km (0.109 R)
• M10: 3,169,380 km (0.104 R)
• M11: 3,617,277 km (0.069 R)
• M12: 4,526,233 km (0.096 R)
• M13: 4,706,947 km (0.072 R)
• M14: 5,028,882 km (0.107 R)
• M15: 5,169,055 km (0.106 R)
• M16: 5,357,997 km (0.116 R)
• M17: 6,690,914 km (0.059 R)
• M18: 8,339,034 km (0.108 R)
• M19: 8,449,437 km (0.097 R)
• M20: 8,671,740 km (0.11 R)
• M21: 11,119,610 km (0.105 R)
• M22: 12,797,350 km (0.076 R)
• M23: 12,988,536 km (0.118 R)
• M24: 14,685,125 km (0.045 R)
• M25: 15,153,666 km (0.037 R)
• M26: 16,036,742 km (0.103 R)
• M27: 16,242,888 km (0.071 R)
• M28: 17,006,286 km (0.107 R)
• M29: 17,286,632 km (0.081 R)
• M30: 17,781,203 km (0.112 R)
• M31: 17,994,529 km (0.11 R)
• M32: 21,219,560 km (0.104 R)
• M33: 22,358,898 km (0.057 R)
• M34: 22,974,643 km (0.094 R)
• M35: 23,517,982 km (0.071 R)
• M36: 23,986,971 km (0.053 R)
• M37: 24,065,510 km (0.092 R)
• M38: 26,055,012 km (0.102 R)
• M39: 26,216,578 km (0.106 R)
• M40: 26,297,361 km (0.026 R)
• M41: 28,428,083 km (0.086 R)
• M42: 29,178,466 km (0.089 R)
• M43: 31,211,202 km (0.065 R)
• M44: 31,296,922 km (0.106 R)
• M45: 34,698,927 km (0.054 R)
• M46: 34,965,361 km (0.095 R)
• M47: 37,212,620 km (0.093 R)
• M48: 38,033,015 km (0.087 R)
• M49: 39,413,504 km (0.11 R)
• M50: 39,877,257 km (0.078 R)
• M51: 40,063,207 km (0.1 R)
• M52: 40,342,806 km (0.09 R)
• M53: 42,888,064 km (0.082 R)
• M54: 44,228,012 km (0.085 R)
• M55: 44,806,507 km (0.049 R)
• M56: 44,903,147 km (0.096 R)
• M57: 44,999,937 km (0.105 R)
• M58: 45,096,727 km (0.097 R)
• M59: 45,678,962 km (0.049 R)
• M60: 45,873,589 km (0.075 R)
• M61: 46,556,952 km (0.073 R)
• M62: 47,342,041 km (0.071 R)
• M63: 48,329,686 km (0.113 R)
• M64: 48,825,903 km (0.057 R)
• M65: 49,423,845 km (0.109 R)
• M66: 49,823,720 km (0.108 R)
• M67: 49,923,801 km (0.091 R)
• M68: 52,550,890 km (0.059 R)
• M69: 52,958,993 km (0.062 R)
• M70: 53,061,168 km (0.117 R)
• M71: 54,911,993 km (0.089 R)
• M72: 56,053,425 km (0.111 R)
• M73: 56,888,330 km (0.092 R)
• M74: 57,622,407 km (0.084 R)
• M75: 58,043,226 km (0.099 R)
• M76: 59,843,187 km (0.062 R)
• M77: 60,056,065 km (0.098 R)
• M78: 61,446,428 km (0.072 R)
• M79: 62,415,224 km (0.116 R)
• M80: 62,631,243 km (0.117 R)
• M81: 63,063,880 km (0.056 R)
• M82: 65,351,680 km (0.079 R)
• M83: 65,790,451 km (0.107 R)
• M84: 66,560,730 km (0.048 R)
• M85: 67,002,343 km (0.088 R)
• M86: 68,221,566 km (0.065 R)
• M87: 68,778,070 km (0.116 R)
• M88: 71,696,724 km (0.097 R)
• M89: 73,171,011 km (0.104 R)
• M90: 73,284,855 km (0.109 R)
• M91: 74,197,552 km (0.113 R)
• M92: 75,114,138 km (0.083 R)
• M93: 75,228,880 km (0.031 R)
• M94: 75,919,124 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 5.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.4 AU - 17.84 AU

Year: 22961 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,275,164 km

• M1: 179,817 km (0.034 R)
• M2: 308,172 km (0.083 R)
• M3: 513,869 km (0.107 R)
• M4: 649,255 km (0.028 R)
• M5: 933,491 km (0.117 R)
• M6: 1,164,919 km (0.069 R)
• M7: 1,231,190 km (0.118 R)
• M8: 1,275,920 km (0.118 R)
• M9: 1,581,100 km (0.071 R)
• M10: 1,704,369 km (0.051 R)
• M11: 2,093,024 km (0.076 R)
• M12: 2,147,029 km (0.119 R)
• M13: 2,283,761 km (0.072 R)
• M14: 2,623,647 km (0.066 R)
• M15: 2,799,575 km (0.12 R)
• M16: 2,979,391 km (0.091 R)
• M17: 3,162,948 km (0.102 R)
• M18: 3,225,031 km (0.117 R)
• M19: 3,670,384 km (0.043 R)
• M20: 3,867,255 km (0.114 R)
• M21: 4,000,397 km (0.1 R)
• M22: 4,067,566 km (0.072 R)
• M23: 4,408,948 km (0.026 R)
• M24: 4,724,151 km (0.036 R)
• M25: 5,155,591 km (0.081 R)
• M26: 5,599,598 km (0.108 R)
• M27: 5,864,237 km (0.097 R)
• M28: 6,017,425 km (0.069 R)
• M29: 6,249,451 km (0.12 R)
• M30: 6,366,586 km (0.051 R)
• M31: 6,722,480 km (0.109 R)
• M32: 6,882,699 km (0.066 R)
• M33: 6,963,332 km (0.094 R)
• M34: 7,044,265 km (0.119 R)
• M35: 7,166,187 km (0.075 R)
• M36: 8,166,847 km (0.099 R)
• M37: 8,337,837 km (0.083 R)
• M38: 10,947,123 km (0.101 R)
• M39: 12,880,825 km (0.056 R)
• M40: 13,937,286 km (0.046 R)
• M41: 14,039,461 km (0.045 R)
• M42: 14,347,184 km (0.071 R)
• M43: 14,501,868 km (0.112 R)
• M44: 15,547,258 km (0.112 R)
• M45: 15,706,131 km (0.104 R)
• M46: 16,562,728 km (0.032 R)
• M47: 17,051,165 km (0.109 R)
• M48: 17,379,383 km (0.063 R)
• M49: 17,544,240 km (0.112 R)
• M50: 17,709,695 km (0.084 R)
• M51: 17,875,749 km (0.107 R)
• M52: 18,320,802 km (0.092 R)
• M53: 19,335,525 km (0.074 R)
• M54: 20,774,806 km (0.059 R)
• M55: 20,949,835 km (0.099 R)
• M56: 22,010,335 km (0.109 R)
• M57: 22,726,909 km (0.077 R)
• M58: 23,088,187 km (0.105 R)
• M59: 23,269,500 km (0.061 R)
• M60: 23,877,167 km (0.053 R)
• M61: 24,860,473 km (0.107 R)
• M62: 25,856,945 km (0.037 R)
• M63: 26,045,288 km (0.059 R)
• M64: 26,233,931 km (0.077 R)
• M65: 28,017,437 km (0.105 R)
• M66: 28,793,551 km (0.069 R)
• M67: 29,053,851 km (0.117 R)
• M68: 29,642,519 km (0.103 R)
• M69: 29,839,539 km (0.119 R)
• M70: 30,037,008 km (0.113 R)
• M71: 30,102,981 km (0.094 R)
• M72: 31,364,690 km (0.115 R)
• M73: 31,498,580 km (0.076 R)
• M74: 31,968,467 km (0.107 R)
• M75: 32,035,786 km (0.09 R)
• M76: 32,170,573 km (0.07 R)
• M77: 32,373,129 km (0.029 R)
• M78: 33,255,457 km (0.115 R)
• M79: 35,252,439 km (0.083 R)
• M80: 36,792,998 km (0.103 R)
• M81: 38,069,816 km (0.119 R)
• M82: 39,000,913 km (0.107 R)
• M83: 39,505,357 km (0.117 R)
• M84: 40,012,045 km (0.094 R)
• M85: 40,666,536 km (0.099 R)
• M86: 41,471,372 km (0.107 R)
• M87: 42,651,251 km (0.114 R)
• M88: 43,245,453 km (0.093 R)
• M89: 45,270,709 km (0.052 R)
• M90: 45,876,730 km (0.066 R)
• M91: 47,480,270 km (0.115 R)
• M92: 48,173,058 km (0.112 R)
• M93: 49,257,492 km (0.045 R)
• M94: 52,956,300 km (0.104 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit