🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.63 AU - 0.67 AU

Year: 189 Days

Day: 31.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 12.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,007,513 km

• M1: 525,089 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.87 AU - 1.03 AU

Year: 333 Days

Day: 40.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 444 Days

Day: 30.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,007,513 km

• M1: 81,680 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.61 AU - 2.25 AU

Year: 965 Days

Day: 26.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,007,513 km

• M1: 967,599 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.41 AU - 4.07 AU

Year: 2603 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.56 AU - 5.84 AU

Year: 3667 Days

Day: 35.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,007,513 km

• M1: 930,200 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 12.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.23 AU - 9.71 AU

Year: 10488 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,007,513 km

• M1: 169,794 km (0.107 R)
• M2: 287,527 km (0.054 R)
• M3: 491,279 km (0.076 R)
• M4: 649,105 km (0.114 R)
• M5: 1,158,037 km (0.041 R)
• M6: 1,396,496 km (0.101 R)
• M7: 1,712,596 km (0.113 R)
• M8: 1,816,118 km (0.117 R)
• M9: 2,139,848 km (0.112 R)
• M10: 2,576,524 km (0.118 R)
• M11: 3,348,449 km (0.058 R)
• M12: 3,479,497 km (0.114 R)
• M13: 3,665,746 km (0.106 R)
• M14: 4,188,441 km (0.101 R)
• M15: 4,386,958 km (0.116 R)
• M16: 4,588,615 km (0.069 R)
• M17: 4,705,302 km (0.071 R)
• M18: 4,882,276 km (0.101 R)
• M19: 5,894,306 km (0.062 R)
• M20: 6,902,745 km (0.095 R)
• M21: 7,239,490 km (0.083 R)
• M22: 7,375,773 km (0.115 R)
• M23: 8,069,758 km (0.099 R)
• M24: 8,211,128 km (0.072 R)
• M25: 9,186,506 km (0.049 R)
• M26: 9,408,210 km (0.1 R)
• M27: 9,932,700 km (0.095 R)
• M28: 10,313,128 km (0.093 R)
• M29: 10,505,062 km (0.077 R)
• M30: 10,775,834 km (0.091 R)
• M31: 11,049,000 km (0.109 R)
• M32: 11,245,571 km (0.076 R)
• M33: 11,403,546 km (0.111 R)
• M34: 11,482,983 km (0.098 R)
• M35: 12,286,174 km (0.067 R)
• M36: 12,448,936 km (0.1 R)
• M37: 13,190,493 km (0.109 R)
• M38: 13,566,732 km (0.108 R)
• M39: 14,201,625 km (0.041 R)
• M40: 14,458,335 km (0.09 R)
• M41: 14,802,859 km (0.046 R)
• M42: 14,932,859 km (0.117 R)
• M43: 15,808,905 km (0.067 R)
• M44: 15,897,317 km (0.119 R)
• M45: 16,163,900 km (0.045 R)
• M46: 16,566,618 km (0.094 R)
• M47: 17,063,133 km (0.113 R)
• M48: 18,071,124 km (0.117 R)
• M49: 18,395,751 km (0.047 R)
• M50: 18,582,300 km (0.093 R)
• M51: 18,816,121 km (0.087 R)
• M52: 19,381,601 km (0.07 R)
• M53: 20,868,155 km (0.106 R)
• M54: 20,965,394 km (0.104 R)
• M55: 21,111,401 km (0.058 R)
• M56: 21,551,518 km (0.109 R)
• M57: 22,093,511 km (0.045 R)
• M58: 22,440,877 km (0.087 R)
• M59: 23,696,004 km (0.095 R)
• M60: 24,767,872 km (0.108 R)
• M61: 26,012,078 km (0.108 R)
• M62: 26,378,892 km (0.119 R)
• M63: 27,756,090 km (0.105 R)
• M64: 28,292,099 km (0.092 R)
• M65: 28,831,399 km (0.085 R)
• M66: 29,048,167 km (0.119 R)
• M67: 29,701,460 km (0.055 R)
• M68: 30,359,691 km (0.042 R)
• M69: 30,856,356 km (0.108 R)
• M70: 31,411,514 km (0.057 R)
• M71: 31,522,964 km (0.097 R)
• M72: 32,026,062 km (0.105 R)
• M73: 32,138,260 km (0.1 R)
• M74: 32,701,047 km (0.106 R)
• M75: 34,351,261 km (0.06 R)
• M76: 35,389,171 km (0.105 R)
• M77: 36,262,075 km (0.115 R)
• M78: 37,732,473 km (0.111 R)
• M79: 39,883,989 km (0.079 R)
• M80: 40,609,988 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 5.7

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.01 AU - 19.55 AU

Year: 22560 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 105,007,513 km

• M1: 343,776 km (0.103 R)
• M2: 623,075 km (0.093 R)
• M3: 1,136,495 km (0.097 R)
• M4: 1,781,411 km (0.086 R)
• M5: 1,997,132 km (0.098 R)
• M6: 2,419,446 km (0.096 R)
• M7: 2,554,982 km (0.104 R)
• M8: 2,658,205 km (0.119 R)
• M9: 4,447,246 km (0.073 R)
• M10: 4,697,373 km (0.067 R)
• M11: 5,652,705 km (0.116 R)
• M12: 7,048,603 km (0.106 R)
• M13: 8,136,030 km (0.108 R)
• M14: 8,595,894 km (0.092 R)
• M15: 8,699,266 km (0.097 R)
• M16: 8,907,207 km (0.103 R)
• M17: 10,079,755 km (0.047 R)
• M18: 10,243,265 km (0.088 R)
• M19: 11,243,477 km (0.034 R)
• M20: 11,299,875 km (0.084 R)
• M21: 12,100,523 km (0.082 R)
• M22: 12,566,072 km (0.067 R)
• M23: 12,683,506 km (0.051 R)
• M24: 12,742,298 km (0.076 R)
• M25: 13,454,832 km (0.106 R)
• M26: 14,119,496 km (0.097 R)
• M27: 14,980,731 km (0.098 R)
• M28: 16,624,811 km (0.117 R)
• M29: 17,077,046 km (0.051 R)
• M30: 17,730,340 km (0.108 R)
• M31: 18,192,447 km (0.085 R)
• M32: 18,792,335 km (0.076 R)
• M33: 19,806,608 km (0.066 R)
• M34: 19,943,191 km (0.064 R)
• M35: 20,011,558 km (0.078 R)
• M36: 20,080,073 km (0.088 R)
• M37: 20,561,629 km (0.062 R)
• M38: 21,326,074 km (0.112 R)
• M39: 22,739,774 km (0.116 R)
• M40: 22,954,447 km (0.095 R)
• M41: 23,097,911 km (0.032 R)
• M42: 23,169,718 km (0.113 R)
• M43: 23,964,980 km (0.09 R)
• M44: 24,916,273 km (0.068 R)
• M45: 25,879,833 km (0.12 R)
• M46: 26,403,725 km (0.059 R)
• M47: 26,554,071 km (0.094 R)
• M48: 27,158,147 km (0.117 R)
• M49: 28,765,576 km (0.072 R)
• M50: 29,385,959 km (0.078 R)
• M51: 29,619,780 km (0.076 R)
• M52: 31,591,929 km (0.119 R)
• M53: 32,231,908 km (0.094 R)
• M54: 32,795,444 km (0.046 R)
• M55: 34,834,463 km (0.039 R)
• M56: 34,999,319 km (0.094 R)
• M57: 35,412,658 km (0.094 R)
• M58: 35,661,440 km (0.109 R)
• M59: 35,910,819 km (0.104 R)
• M60: 35,994,145 km (0.109 R)
• M61: 36,077,471 km (0.078 R)
• M62: 36,244,273 km (0.105 R)
• M63: 36,746,323 km (0.102 R)
• M64: 39,033,675 km (0.112 R)
• M65: 40,410,723 km (0.083 R)
• M66: 40,757,491 km (0.113 R)
• M67: 41,716,264 km (0.097 R)
• M68: 42,154,436 km (0.061 R)
• M69: 42,947,006 km (0.104 R)
• M70: 44,189,865 km (0.114 R)
• M71: 44,815,633 km (0.1 R)
• M72: 45,804,923 km (0.116 R)
• M73: 45,985,637 km (0.114 R)
• M74: 47,896,601 km (0.089 R)
• M75: 48,908,032 km (0.098 R)
• M76: 49,185,087 km (0.1 R)
• M77: 49,277,539 km (0.031 R)
• M78: 50,671,342 km (0.072 R)
• M79: 53,023,170 km (0.089 R)
• M80: 53,592,988 km (0.114 R)
• M81: 54,069,308 km (0.037 R)
• M82: 54,834,352 km (0.082 R)
• M83: 55,122,028 km (0.101 R)
• M84: 55,795,518 km (0.045 R)
• M85: 56,762,518 km (0.12 R)
• M86: 57,247,964 km (0.067 R)
• M87: 57,832,442 km (0.106 R)
• M88: 58,223,042 km (0.096 R)
• M89: 58,320,879 km (0.096 R)
• M90: 58,810,813 km (0.056 R)
• M91: 59,992,187 km (0.075 R)
• M92: 60,486,757 km (0.088 R)
• M93: 60,585,791 km (0.092 R)
• M94: 62,278,192 km (0.086 R)
• M95: 62,478,354 km (0.087 R)
• M96: 65,709,369 km (0.115 R)
• M97: 65,811,245 km (0.095 R)
• M98: 66,015,147 km (0.075 R)
• M99: 66,730,225 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.8

Radius: 7.8

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.19 AU - 19.27 AU

Year: 28012 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,007,513 km

• M1: 123,568 km (0.098 R)
• M2: 234,869 km (0.091 R)
• M3: 642,074 km (0.109 R)
• M4: 936,333 km (0.089 R)
• M5: 1,132,007 km (0.082 R)
• M6: 1,305,241 km (0.057 R)
• M7: 1,795,623 km (0.115 R)
• M8: 2,166,177 km (0.06 R)
• M9: 2,338,514 km (0.072 R)
• M10: 3,217,551 km (0.109 R)
• M11: 4,241,848 km (0.09 R)
• M12: 4,403,713 km (0.101 R)
• M13: 4,567,522 km (0.092 R)
• M14: 4,845,176 km (0.081 R)
• M15: 5,300,851 km (0.057 R)
• M16: 6,437,196 km (0.075 R)
• M17: 8,175,673 km (0.106 R)
• M18: 9,763,355 km (0.038 R)
• M19: 9,977,430 km (0.037 R)
• M20: 10,482,772 km (0.036 R)
• M21: 10,922,589 km (0.084 R)
• M22: 12,201,352 km (0.12 R)
• M23: 12,819,341 km (0.105 R)
• M24: 14,085,836 km (0.081 R)
• M25: 14,327,586 km (0.074 R)
• M26: 16,311,703 km (0.101 R)
• M27: 16,480,898 km (0.091 R)
• M28: 16,735,813 km (0.111 R)
• M29: 17,077,644 km (0.109 R)
• M30: 19,894,572 km (0.077 R)
• M31: 20,804,127 km (0.113 R)
• M32: 22,757,726 km (0.079 R)
• M33: 22,852,122 km (0.096 R)
• M34: 24,285,120 km (0.103 R)
• M35: 24,671,980 km (0.026 R)
• M36: 25,061,084 km (0.1 R)
• M37: 25,158,622 km (0.058 R)
• M38: 26,042,596 km (0.071 R)
• M39: 27,739,784 km (0.117 R)
• M40: 28,754,805 km (0.081 R)
• M41: 29,266,729 km (0.072 R)
• M42: 29,575,499 km (0.076 R)
• M43: 29,885,167 km (0.1 R)
• M44: 29,988,688 km (0.092 R)
• M45: 30,507,943 km (0.09 R)
• M46: 31,871,826 km (0.078 R)
• M47: 32,401,702 km (0.079 R)
• M48: 32,508,066 km (0.08 R)
• M49: 36,081,361 km (0.09 R)
• M50: 36,301,868 km (0.103 R)
• M51: 36,966,083 km (0.079 R)
• M52: 37,746,236 km (0.12 R)
• M53: 38,419,127 km (0.088 R)
• M54: 39,549,638 km (0.111 R)
• M55: 39,890,871 km (0.11 R)
• M56: 40,920,403 km (0.098 R)
• M57: 41,150,485 km (0.112 R)
• M58: 44,415,159 km (0.072 R)
• M59: 45,006,819 km (0.073 R)
• M60: 45,244,230 km (0.113 R)
• M61: 47,158,485 km (0.105 R)
• M62: 48,368,283 km (0.102 R)
• M63: 50,694,829 km (0.116 R)
• M64: 50,941,815 km (0.099 R)
• M65: 52,307,643 km (0.118 R)
• M66: 53,559,628 km (0.11 R)
• M67: 54,568,367 km (0.1 R)
• M68: 57,374,523 km (0.107 R)
• M69: 60,096,457 km (0.099 R)
• M70: 61,802,620 km (0.03 R)
• M71: 62,198,606 km (0.066 R)
• M72: 64,057,509 km (0.111 R)
• M73: 64,725,912 km (0.057 R)
• M74: 65,934,813 km (0.092 R)
• M75: 67,693,934 km (0.047 R)
• M76: 71,812,214 km (0.047 R)
• M77: 72,645,624 km (0.115 R)
• M78: 73,203,025 km (0.102 R)
• M79: 74,321,868 km (0.105 R)
• M80: 75,024,080 km (0.04 R)
• M81: 75,587,466 km (0.066 R)
• M82: 77,712,653 km (0.088 R)
• M83: 78,139,905 km (0.094 R)
• M84: 79,140,266 km (0.045 R)
• M85: 80,000,902 km (0.107 R)
• M86: 80,144,666 km (0.052 R)
• M87: 88,034,009 km (0.099 R)
• M88: 89,372,760 km (0.108 R)
• M89: 91,018,187 km (0.093 R)
• M90: 93,429,256 km (0.095 R)
• M91: 94,642,644 km (0.112 R)
• M92: 97,545,292 km (0.026 R)
• M93: 98,776,183 km (0.098 R)
• M94: 100,787,377 km (0.104 R)
• M95: 102,343,643 km (0.108 R)
• M96: 103,594,431 km (0.101 R)
• M97: 104,378,623 km (0.079 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit