🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 17.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 178 Days

Day: 19.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,629,048 km

• M1: 86,019 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.76 AU - 0.86 AU

Year: 272 Days

Day: 42.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 52.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,629,048 km

• M1: 120,277 km (0.095 R)
• M2: 396,734 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.03 AU

Year: 324 Days

Day: 42.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 351 Days

Day: 45.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,629,048 km

• M1: 269,875 km (0.104 R)
• M2: 600,486 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.97 AU - 3.63 AU

Year: 2235 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.78 AU - 4.74 AU

Year: 3278 Days

Day: 44.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.1

Radius: 5.5

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.69 AU - 17.53 AU

Year: 20818 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,629,048 km

• M1: 401,521 km (0.041 R)
• M2: 458,517 km (0.095 R)
• M3: 714,629 km (0.074 R)
• M4: 958,623 km (0.057 R)
• M5: 1,370,466 km (0.115 R)
• M6: 1,641,388 km (0.106 R)
• M7: 1,863,690 km (0.112 R)
• M8: 1,929,065 km (0.071 R)
• M9: 2,882,601 km (0.103 R)
• M10: 2,958,298 km (0.091 R)
• M11: 4,430,191 km (0.117 R)
• M12: 5,706,710 km (0.11 R)
• M13: 5,754,282 km (0.104 R)
• M14: 6,091,177 km (0.064 R)
• M15: 6,633,170 km (0.069 R)
• M16: 6,683,285 km (0.093 R)
• M17: 7,293,644 km (0.118 R)
• M18: 7,763,082 km (0.114 R)
• M19: 8,081,427 km (0.084 R)
• M20: 8,296,100 km (0.099 R)
• M21: 9,397,140 km (0.076 R)
• M22: 9,453,389 km (0.102 R)
• M23: 9,509,787 km (0.079 R)
• M24: 9,679,581 km (0.104 R)
• M25: 9,736,278 km (0.076 R)
• M26: 9,793,275 km (0.091 R)
• M27: 10,836,720 km (0.097 R)
• M28: 10,954,902 km (0.099 R)
• M29: 11,311,843 km (0.056 R)
• M30: 11,793,548 km (0.045 R)
• M31: 11,854,285 km (0.057 R)
• M32: 12,098,129 km (0.114 R)
• M33: 12,159,315 km (0.036 R)
• M34: 12,220,650 km (0.088 R)
• M35: 12,528,822 km (0.098 R)
• M36: 12,715,071 km (0.097 R)
• M37: 13,089,963 km (0.088 R)
• M38: 13,152,794 km (0.077 R)
• M39: 13,786,940 km (0.101 R)
• M40: 14,236,631 km (0.058 R)
• M41: 14,430,959 km (0.095 R)
• M42: 15,748,168 km (0.069 R)
• M43: 16,624,662 km (0.098 R)
• M44: 16,829,162 km (0.069 R)
• M45: 17,794,667 km (0.112 R)
• M46: 18,073,816 km (0.103 R)
• M47: 19,133,568 km (0.101 R)
• M48: 21,017,454 km (0.101 R)
• M49: 21,164,808 km (0.118 R)
• M50: 21,757,664 km (0.091 R)
• M51: 23,416,106 km (0.029 R)
• M52: 23,798,628 km (0.064 R)
• M53: 24,802,878 km (0.106 R)
• M54: 25,114,640 km (0.12 R)
• M55: 25,506,138 km (0.091 R)
• M56: 26,295,267 km (0.114 R)
• M57: 28,059,474 km (0.113 R)
• M58: 28,384,251 km (0.069 R)
• M59: 28,710,375 km (0.111 R)
• M60: 28,955,715 km (0.105 R)
• M61: 29,201,804 km (0.109 R)
• M62: 33,834,550 km (0.12 R)
• M63: 34,007,186 km (0.034 R)
• M64: 34,875,153 km (0.088 R)
• M65: 36,014,491 km (0.088 R)
• M66: 36,455,804 km (0.07 R)
• M67: 36,721,640 km (0.069 R)
• M68: 37,076,785 km (0.108 R)
• M69: 37,611,897 km (0.078 R)
• M70: 37,790,816 km (0.048 R)
• M71: 40,967,377 km (0.096 R)
• M72: 41,151,532 km (0.078 R)
• M73: 42,168,947 km (0.081 R)
• M74: 45,080,421 km (0.115 R)
• M75: 48,056,072 km (0.049 R)
• M76: 50,009,371 km (0.03 R)
• M77: 52,987,416 km (0.036 R)
• M78: 55,309,325 km (0.113 R)
• M79: 56,943,981 km (0.113 R)
• M80: 57,767,218 km (0.098 R)
• M81: 57,870,440 km (0.072 R)
• M82: 58,490,823 km (0.094 R)
• M83: 59,738,170 km (0.06 R)
• M84: 61,099,510 km (0.096 R)
• M85: 61,309,845 km (0.106 R)
• M86: 61,625,796 km (0.103 R)
• M87: 64,172,849 km (0.117 R)
• M88: 66,429,533 km (0.026 R)
• M89: 67,513,220 km (0.095 R)
• M90: 72,239,316 km (0.096 R)
• M91: 72,795,820 km (0.077 R)
• M92: 72,907,270 km (0.091 R)
• M93: 73,800,968 km (0.025 R)
• M94: 74,361,362 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 7

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.52 AU - 16.04 AU

Year: 21182 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,629,048 km

• M1: 104,719 km (0.091 R)
• M2: 178,769 km (0.089 R)
• M3: 314,604 km (0.087 R)
• M4: 563,386 km (0.049 R)
• M5: 644,916 km (0.072 R)
• M6: 797,656 km (0.107 R)
• M7: 1,011,132 km (0.102 R)
• M8: 1,061,098 km (0.065 R)
• M9: 1,606,232 km (0.087 R)
• M10: 1,724,564 km (0.104 R)
• M11: 2,033,035 km (0.094 R)
• M12: 2,913,718 km (0.112 R)
• M13: 3,058,678 km (0.08 R)
• M14: 3,206,032 km (0.068 R)
• M15: 3,700,902 km (0.101 R)
• M16: 3,779,291 km (0.118 R)
• M17: 4,301,537 km (0.083 R)
• M18: 4,425,255 km (0.069 R)
• M19: 4,634,093 km (0.082 R)
• M20: 5,105,027 km (0.11 R)
• M21: 6,091,924 km (0.096 R)
• M22: 6,846,047 km (0.07 R)
• M23: 6,990,708 km (0.09 R)
• M24: 7,087,648 km (0.116 R)
• M25: 7,579,376 km (0.115 R)
• M26: 9,332,214 km (0.069 R)
• M27: 9,600,144 km (0.11 R)
• M28: 10,034,277 km (0.065 R)
• M29: 10,088,880 km (0.097 R)
• M30: 10,198,685 km (0.093 R)
• M31: 10,363,991 km (0.116 R)
• M32: 11,034,040 km (0.097 R)
• M33: 11,090,588 km (0.073 R)
• M34: 11,260,531 km (0.116 R)
• M35: 12,181,755 km (0.117 R)
• M36: 12,769,824 km (0.077 R)
• M37: 12,888,455 km (0.098 R)
• M38: 13,548,032 km (0.068 R)
• M39: 14,218,380 km (0.091 R)
• M40: 15,087,244 km (0.105 R)
• M41: 15,845,556 km (0.094 R)
• M42: 16,487,032 km (0.106 R)
• M43: 17,530,926 km (0.076 R)
• M44: 17,662,871 km (0.105 R)
• M45: 18,060,801 km (0.102 R)
• M46: 19,000,725 km (0.057 R)
• M47: 19,340,312 km (0.053 R)
• M48: 19,819,025 km (0.096 R)
• M49: 22,128,068 km (0.052 R)
• M50: 22,270,785 km (0.06 R)
• M51: 22,556,965 km (0.098 R)
• M52: 22,700,579 km (0.093 R)
• M53: 24,226,478 km (0.107 R)
• M54: 24,373,532 km (0.066 R)
• M55: 24,742,441 km (0.079 R)
• M56: 27,452,556 km (0.111 R)
• M57: 27,913,317 km (0.084 R)
• M58: 28,531,605 km (0.116 R)
• M59: 29,546,028 km (0.054 R)
• M60: 29,703,256 km (0.076 R)
• M61: 30,492,983 km (0.072 R)
• M62: 31,690,514 km (0.081 R)
• M63: 34,296,060 km (0.117 R)
• M64: 34,378,638 km (0.11 R)
• M65: 34,461,216 km (0.107 R)
• M66: 35,207,560 km (0.054 R)
• M67: 35,875,514 km (0.117 R)
• M68: 37,648,548 km (0.054 R)
• M69: 37,818,940 km (0.12 R)
• M70: 38,160,322 km (0.071 R)
• M71: 40,143,541 km (0.107 R)
• M72: 44,209,163 km (0.111 R)
• M73: 45,381,711 km (0.091 R)
• M74: 45,835,441 km (0.109 R)
• M75: 48,960,242 km (0.073 R)
• M76: 50,266,829 km (0.096 R)
• M77: 51,018,559 km (0.08 R)
• M78: 51,207,052 km (0.066 R)
• M79: 52,058,264 km (0.119 R)
• M80: 52,628,381 km (0.075 R)
• M81: 52,723,675 km (0.084 R)
• M82: 53,296,037 km (0.104 R)
• M83: 54,543,533 km (0.06 R)
• M84: 54,639,874 km (0.106 R)
• M85: 59,430,148 km (0.106 R)
• M86: 61,925,440 km (0.036 R)
• M87: 62,126,500 km (0.064 R)
• M88: 63,844,631 km (0.041 R)
• M89: 65,066,846 km (0.066 R)
• M90: 66,193,916 km (0.088 R)
• M91: 68,363,534 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.6

Radius: 4.8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.33 AU - 18.25 AU

Year: 23390 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,629,048 km

• M1: 135,386 km (0.116 R)
• M2: 389,254 km (0.068 R)
• M3: 646,263 km (0.092 R)
• M4: 1,772,136 km (0.091 R)
• M5: 1,907,522 km (0.117 R)
• M6: 2,131,470 km (0.111 R)
• M7: 3,043,120 km (0.095 R)
• M8: 3,337,528 km (0.094 R)
• M9: 3,437,609 km (0.115 R)
• M10: 4,419,570 km (0.069 R)
• M11: 4,752,425 km (0.107 R)
• M12: 5,247,594 km (0.106 R)
• M13: 5,959,830 km (0.096 R)
• M14: 6,451,259 km (0.052 R)
• M15: 6,576,173 km (0.097 R)
• M16: 7,516,545 km (0.095 R)
• M17: 8,046,869 km (0.052 R)
• M18: 8,091,599 km (0.106 R)
• M19: 9,519,361 km (0.12 R)
• M20: 9,709,051 km (0.05 R)
• M21: 10,044,300 km (0.059 R)
• M22: 10,140,791 km (0.119 R)
• M23: 10,189,111 km (0.116 R)
• M24: 12,391,192 km (0.079 R)
• M25: 12,598,385 km (0.071 R)
• M26: 13,545,190 km (0.076 R)
• M27: 15,450,618 km (0.114 R)
• M28: 16,519,494 km (0.039 R)
• M29: 17,554,113 km (0.116 R)
• M30: 18,609,377 km (0.079 R)
• M31: 18,787,398 km (0.107 R)
• M32: 20,048,209 km (0.091 R)
• M33: 20,780,939 km (0.037 R)
• M34: 21,336,247 km (0.068 R)
• M35: 21,460,413 km (0.084 R)
• M36: 23,285,956 km (0.059 R)
• M37: 23,413,712 km (0.1 R)
• M38: 23,477,740 km (0.038 R)
• M39: 23,734,151 km (0.098 R)
• M40: 23,991,459 km (0.07 R)
• M41: 24,379,217 km (0.116 R)
• M42: 24,573,844 km (0.113 R)
• M43: 24,638,769 km (0.103 R)
• M44: 26,149,409 km (0.09 R)
• M45: 26,815,568 km (0.108 R)
• M46: 27,016,478 km (0.049 R)
• M47: 27,083,498 km (0.092 R)
• M48: 27,622,200 km (0.116 R)
• M49: 27,689,818 km (0.053 R)
• M50: 29,881,277 km (0.08 R)
• M51: 30,437,781 km (0.103 R)
• M52: 30,717,380 km (0.101 R)
• M53: 30,997,726 km (0.07 R)
• M54: 31,138,348 km (0.047 R)
• M55: 31,985,820 km (0.1 R)
• M56: 35,084,740 km (0.1 R)
• M57: 39,185,217 km (0.09 R)
• M58: 39,337,209 km (0.066 R)
• M59: 39,489,350 km (0.059 R)
• M60: 41,407,494 km (0.056 R)
• M61: 43,513,084 km (0.048 R)
• M62: 45,333,840 km (0.095 R)
• M63: 45,653,081 km (0.101 R)
• M64: 46,534,811 km (0.083 R)
• M65: 51,774,626 km (0.113 R)
• M66: 53,956,062 km (0.036 R)
• M67: 55,739,718 km (0.116 R)
• M68: 57,111,680 km (0.092 R)
• M69: 57,284,017 km (0.079 R)
• M70: 57,542,671 km (0.033 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit