🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.03 AU

Year: 271 Days

Day: 17 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 342 Days

Day: 26.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.54 AU - 1.68 AU

Year: 732 Days

Day: 30.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.59 AU - 2.15 AU

Year: 916 Days

Day: 18.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 1021 Days

Day: 35.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,517,098 km

• M1: 1,441,375 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.46 AU - 4.02 AU

Year: 2089 Days

Day: 17.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.33 AU - 6.31 AU

Year: 5029 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,517,098 km

• M1: 146,905 km (0.103 R)
• M2: 347,665 km (0.105 R)
• M3: 615,296 km (0.075 R)
• M4: 707,748 km (0.081 R)
• M5: 843,582 km (0.095 R)
• M6: 935,136 km (0.05 R)
• M7: 1,186,760 km (0.116 R)
• M8: 1,275,621 km (0.032 R)
• M9: 1,476,381 km (0.03 R)
• M10: 1,979,479 km (0.11 R)
• M11: 2,533,590 km (0.112 R)
• M12: 2,808,251 km (0.066 R)
• M13: 2,969,667 km (0.095 R)
• M14: 3,386,896 km (0.115 R)
• M15: 3,957,013 km (0.059 R)
• M16: 4,161,514 km (0.109 R)
• M17: 4,322,930 km (0.118 R)
• M18: 4,819,744 km (0.084 R)
• M19: 5,013,922 km (0.117 R)
• M20: 5,535,869 km (0.099 R)
• M21: 5,945,319 km (0.06 R)
• M22: 6,179,888 km (0.099 R)
• M23: 6,338,013 km (0.082 R)
• M24: 6,631,374 km (0.11 R)
• M25: 7,093,781 km (0.119 R)
• M26: 7,231,711 km (0.115 R)
• M27: 7,735,855 km (0.058 R)
• M28: 9,225,401 km (0.118 R)
• M29: 9,802,700 km (0.078 R)
• M30: 9,894,852 km (0.078 R)
• M31: 10,706,420 km (0.076 R)
• M32: 10,960,288 km (0.066 R)
• M33: 11,248,413 km (0.092 R)
• M34: 11,441,993 km (0.088 R)
• M35: 12,226,933 km (0.042 R)
• M36: 12,326,266 km (0.099 R)
• M37: 12,592,550 km (0.092 R)
• M38: 12,726,440 km (0.118 R)
• M39: 12,961,758 km (0.089 R)
• M40: 13,300,597 km (0.067 R)
• M41: 13,402,772 km (0.053 R)
• M42: 13,505,247 km (0.043 R)
• M43: 13,608,021 km (0.072 R)
• M44: 14,056,216 km (0.112 R)
• M45: 14,439,186 km (0.108 R)
• M46: 14,790,442 km (0.04 R)
• M47: 15,537,235 km (0.114 R)
• M48: 15,680,849 km (0.08 R)
• M49: 16,442,152 km (0.052 R)
• M50: 16,808,966 km (0.084 R)
• M51: 17,364,274 km (0.081 R)
• M52: 17,925,565 km (0.048 R)
• M53: 18,265,152 km (0.107 R)
• M54: 18,492,840 km (0.092 R)
• M55: 18,606,983 km (0.106 R)
• M56: 18,989,206 km (0.094 R)
• M57: 19,490,059 km (0.084 R)
• M58: 19,683,789 km (0.105 R)
• M59: 20,112,387 km (0.1 R)
• M60: 20,899,421 km (0.104 R)
• M61: 22,829,383 km (0.107 R)
• M62: 23,526,509 km (0.07 R)
• M63: 23,732,954 km (0.051 R)
• M64: 25,490,131 km (0.083 R)
• M65: 25,617,289 km (0.063 R)
• M66: 25,829,568 km (0.107 R)
• M67: 26,085,231 km (0.113 R)
• M68: 26,598,801 km (0.11 R)
• M69: 26,770,838 km (0.084 R)
• M70: 27,029,493 km (0.097 R)
• M71: 27,202,428 km (0.109 R)
• M72: 27,679,795 km (0.099 R)
• M73: 27,766,861 km (0.105 R)
• M74: 28,116,172 km (0.107 R)
• M75: 28,247,519 km (0.101 R)
• M76: 28,335,183 km (0.076 R)
• M77: 28,510,811 km (0.066 R)
• M78: 28,598,775 km (0.105 R)
• M79: 29,350,055 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 8.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.1 AU - 10.12 AU

Year: 10670 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,517,098 km

• M1: 125,513 km (0.052 R)
• M2: 803,041 km (0.08 R)
• M3: 871,856 km (0.032 R)
• M4: 1,367,325 km (0.049 R)
• M5: 1,514,080 km (0.102 R)
• M6: 1,622,239 km (0.103 R)
• M7: 2,104,543 km (0.111 R)
• M8: 2,299,469 km (0.12 R)
• M9: 2,399,251 km (0.032 R)
• M10: 2,919,702 km (0.062 R)
• M11: 3,941,605 km (0.053 R)
• M12: 4,152,238 km (0.116 R)
• M13: 4,304,978 km (0.085 R)
• M14: 4,366,612 km (0.072 R)
• M15: 4,553,161 km (0.119 R)
• M16: 5,392,106 km (0.112 R)
• M17: 6,524,262 km (0.074 R)
• M18: 6,773,642 km (0.11 R)
• M19: 6,881,502 km (0.08 R)
• M20: 7,026,313 km (0.069 R)
• M21: 7,099,017 km (0.037 R)
• M22: 7,577,880 km (0.025 R)
• M23: 7,689,929 km (0.052 R)
• M24: 7,915,523 km (0.029 R)
• M25: 8,143,360 km (0.026 R)
• M26: 8,450,634 km (0.068 R)
• M27: 8,840,037 km (0.117 R)
• M28: 9,036,908 km (0.098 R)
• M29: 9,235,275 km (0.036 R)
• M30: 9,394,896 km (0.105 R)
• M31: 9,961,124 km (0.107 R)
• M32: 10,747,261 km (0.069 R)
• M33: 10,831,185 km (0.099 R)
• M34: 10,957,446 km (0.059 R)
• M35: 11,126,641 km (0.049 R)
• M36: 11,553,294 km (0.059 R)
• M37: 11,725,481 km (0.11 R)
• M38: 12,159,465 km (0.114 R)
• M39: 12,820,538 km (0.112 R)
• M40: 13,177,927 km (0.109 R)
• M41: 13,629,264 km (0.081 R)
• M42: 13,902,429 km (0.069 R)
• M43: 14,131,613 km (0.102 R)
• M44: 15,295,634 km (0.093 R)
• M45: 15,626,994 km (0.12 R)
• M46: 16,586,963 km (0.106 R)
• M47: 16,684,052 km (0.119 R)
• M48: 16,781,291 km (0.11 R)
• M49: 17,813,666 km (0.097 R)
• M50: 18,362,690 km (0.066 R)
• M51: 18,917,249 km (0.046 R)
• M52: 19,887,990 km (0.088 R)
• M53: 20,561,479 km (0.112 R)
• M54: 20,717,959 km (0.079 R)
• M55: 20,927,246 km (0.046 R)
• M56: 21,189,790 km (0.074 R)
• M57: 22,411,706 km (0.109 R)
• M58: 22,572,823 km (0.117 R)
• M59: 23,820,319 km (0.058 R)
• M60: 24,424,844 km (0.088 R)
• M61: 25,313,306 km (0.038 R)
• M62: 26,608,824 km (0.111 R)
• M63: 27,178,792 km (0.11 R)
• M64: 28,156,862 km (0.085 R)
• M65: 29,911,047 km (0.112 R)
• M66: 31,279,868 km (0.066 R)
• M67: 31,580,111 km (0.099 R)
• M68: 32,001,977 km (0.034 R)
• M69: 32,122,852 km (0.061 R)
• M70: 32,607,997 km (0.093 R)
• M71: 32,790,507 km (0.086 R)
• M72: 33,462,800 km (0.092 R)
• M73: 33,769,924 km (0.085 R)
• M74: 34,201,364 km (0.074 R)
• M75: 35,194,395 km (0.101 R)
• M76: 35,819,864 km (0.04 R)
• M77: 36,575,333 km (0.071 R)
• M78: 37,272,459 km (0.052 R)
• M79: 37,463,346 km (0.032 R)
• M80: 39,131,213 km (0.089 R)
• M81: 39,195,839 km (0.117 R)
• M82: 39,649,270 km (0.095 R)
• M83: 40,495,844 km (0.081 R)
• M84: 41,151,233 km (0.109 R)
• M85: 42,140,823 km (0.062 R)
• M86: 42,671,745 km (0.095 R)
• M87: 42,738,316 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.7

Radius: 6.9

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.36 AU - 18.66 AU

Year: 24027 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,517,098 km

• M1: 387,907 km (0.059 R)
• M2: 791,223 km (0.108 R)
• M3: 839,842 km (0.107 R)
• M4: 1,471,145 km (0.101 R)
• M5: 2,115,164 km (0.107 R)
• M6: 2,430,666 km (0.103 R)
• M7: 2,836,376 km (0.052 R)
• M8: 2,912,371 km (0.07 R)
• M9: 3,504,181 km (0.075 R)
• M10: 4,262,343 km (0.092 R)
• M11: 5,162,024 km (0.105 R)
• M12: 5,395,846 km (0.116 R)
• M13: 5,585,536 km (0.111 R)
• M14: 6,316,022 km (0.096 R)
• M15: 6,465,770 km (0.087 R)
• M16: 7,024,817 km (0.118 R)
• M17: 7,179,950 km (0.098 R)
• M18: 7,284,070 km (0.08 R)
• M19: 8,406,802 km (0.114 R)
• M20: 8,737,413 km (0.099 R)
• M21: 8,848,564 km (0.115 R)
• M22: 11,960,350 km (0.056 R)
• M23: 14,509,049 km (0.091 R)
• M24: 15,171,618 km (0.08 R)
• M25: 15,305,358 km (0.057 R)
• M26: 17,918,983 km (0.106 R)
• M27: 18,344,140 km (0.102 R)
• M28: 18,844,395 km (0.116 R)
• M29: 18,988,159 km (0.075 R)
• M30: 20,077,829 km (0.067 R)
• M31: 20,371,789 km (0.078 R)
• M32: 21,337,144 km (0.103 R)
• M33: 21,411,943 km (0.102 R)
• M34: 21,712,336 km (0.094 R)
• M35: 22,317,310 km (0.053 R)
• M36: 22,621,741 km (0.089 R)
• M37: 22,698,186 km (0.076 R)
• M38: 23,389,178 km (0.096 R)
• M39: 24,164,993 km (0.098 R)
• M40: 24,634,581 km (0.102 R)
• M41: 26,865,534 km (0.07 R)
• M42: 27,108,331 km (0.07 R)
• M43: 28,333,388 km (0.032 R)
• M44: 28,415,816 km (0.109 R)
• M45: 28,580,673 km (0.028 R)
• M46: 30,668,162 km (0.042 R)
• M47: 30,922,029 km (0.103 R)
• M48: 31,602,101 km (0.072 R)
• M49: 31,687,522 km (0.054 R)
• M50: 33,672,237 km (0.081 R)
• M51: 34,196,428 km (0.025 R)
• M52: 34,547,534 km (0.099 R)
• M53: 34,635,497 km (0.084 R)
• M54: 34,899,837 km (0.106 R)
• M55: 35,076,362 km (0.115 R)
• M56: 35,607,884 km (0.119 R)
• M57: 35,963,627 km (0.114 R)
• M58: 36,320,717 km (0.108 R)
• M59: 38,032,416 km (0.084 R)
• M60: 39,862,447 km (0.082 R)
• M61: 40,047,051 km (0.083 R)
• M62: 42,849,617 km (0.111 R)
• M63: 43,892,913 km (0.068 R)
• M64: 44,944,735 km (0.064 R)
• M65: 45,233,011 km (0.086 R)
• M66: 46,004,636 km (0.115 R)
• M67: 46,489,184 km (0.072 R)
• M68: 46,683,512 km (0.11 R)
• M69: 50,426,001 km (0.08 R)
• M70: 50,725,496 km (0.067 R)
• M71: 51,828,930 km (0.112 R)
• M72: 52,838,866 km (0.101 R)
• M73: 54,673,085 km (0.055 R)
• M74: 54,878,184 km (0.117 R)
• M75: 55,083,432 km (0.092 R)
• M76: 57,567,505 km (0.107 R)
• M77: 58,823,080 km (0.064 R)
• M78: 59,033,265 km (0.037 R)
• M79: 60,723,421 km (0.096 R)
• M80: 61,574,484 km (0.052 R)
• M81: 62,643,809 km (0.118 R)
• M82: 63,611,558 km (0.039 R)
• M83: 64,151,307 km (0.092 R)
• M84: 64,475,785 km (0.066 R)
• M85: 64,584,094 km (0.091 R)
• M86: 64,909,469 km (0.042 R)
• M87: 66,325,263 km (0.109 R)
• M88: 66,543,975 km (0.101 R)
• M89: 66,653,481 km (0.057 R)
• M90: 66,872,642 km (0.083 R)
• M91: 68,192,095 km (0.052 R)
• M92: 70,522,082 km (0.113 R)
• M93: 71,080,680 km (0.112 R)
• M94: 74,462,789 km (0.105 R)
• M95: 75,145,404 km (0.103 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit