🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 169 Days

Day: 14.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 182 Days

Day: 37.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.89 AU - 1.27 AU

Year: 418 Days

Day: 18.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 712 Days

Day: 31.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.65 AU - 3.87 AU

Year: 2194 Days

Day: 35.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.92 AU - 4.04 AU

Year: 2420 Days

Day: 25.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 9.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.57 AU - 5.64 AU

Year: 3678 Days

Day: 8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,634,515 km

• M1: 117,584 km (0.071 R)
• M2: 218,712 km (0.11 R)
• M3: 390,002 km (0.087 R)
• M4: 583,132 km (0.092 R)
• M5: 691,890 km (0.102 R)
• M6: 1,139,038 km (0.085 R)
• M7: 1,302,100 km (0.074 R)
• M8: 1,374,356 km (0.104 R)
• M9: 1,918,593 km (0.081 R)
• M10: 1,987,707 km (0.113 R)
• M11: 2,228,709 km (0.1 R)
• M12: 2,848,643 km (0.075 R)
• M13: 3,056,135 km (0.035 R)
• M14: 3,169,829 km (0.113 R)
• M15: 3,235,503 km (0.073 R)
• M16: 3,604,860 km (0.041 R)
• M17: 4,148,050 km (0.084 R)
• M18: 4,679,421 km (0.087 R)
• M19: 4,773,219 km (0.117 R)
• M20: 5,135,545 km (0.069 R)
• M21: 5,232,335 km (0.117 R)
• M22: 5,826,089 km (0.106 R)
• M23: 5,987,954 km (0.076 R)
• M24: 6,069,485 km (0.117 R)
• M25: 6,671,766 km (0.113 R)
• M26: 6,969,316 km (0.12 R)
• M27: 7,098,269 km (0.111 R)
• M28: 7,445,785 km (0.108 R)
• M29: 7,621,712 km (0.052 R)
• M30: 8,045,074 km (0.05 R)
• M31: 8,682,660 km (0.041 R)
• M32: 9,478,820 km (0.12 R)
• M33: 9,837,556 km (0.116 R)
• M34: 10,054,922 km (0.096 R)
• M35: 10,127,626 km (0.089 R)
• M36: 10,494,440 km (0.104 R)
• M37: 11,291,198 km (0.104 R)
• M38: 11,366,895 km (0.112 R)
• M39: 12,004,332 km (0.092 R)
• M40: 12,081,524 km (0.119 R)
• M41: 12,444,299 km (0.115 R)
• M42: 12,731,976 km (0.103 R)
• M43: 12,863,323 km (0.103 R)
• M44: 12,968,939 km (0.108 R)
• M45: 13,447,203 km (0.047 R)
• M46: 13,661,577 km (0.041 R)
• M47: 13,742,210 km (0.063 R)
• M48: 14,175,445 km (0.103 R)
• M49: 14,338,956 km (0.055 R)
• M50: 14,503,214 km (0.095 R)
• M51: 14,585,493 km (0.118 R)
• M52: 14,667,922 km (0.114 R)
• M53: 15,110,582 km (0.072 R)
• M54: 15,277,683 km (0.074 R)
• M55: 15,473,506 km (0.033 R)
• M56: 15,698,202 km (0.093 R)
• M57: 15,810,999 km (0.08 R)
• M58: 16,094,038 km (0.085 R)
• M59: 16,293,302 km (0.103 R)
• M60: 16,924,606 km (0.066 R)
• M61: 17,156,183 km (0.078 R)
• M62: 17,243,249 km (0.1 R)
• M63: 17,593,158 km (0.086 R)
• M64: 17,945,461 km (0.103 R)
• M65: 18,926,075 km (0.041 R)
• M66: 18,986,064 km (0.054 R)
• M67: 19,136,410 km (0.108 R)
• M68: 19,528,955 km (0.051 R)
• M69: 19,589,542 km (0.118 R)
• M70: 19,863,156 km (0.086 R)
• M71: 20,046,264 km (0.119 R)
• M72: 20,229,970 km (0.037 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 11.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.23 AU - 6.95 AU

Year: 6306 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,634,515 km

• M1: 231,578 km (0.071 R)
• M2: 369,806 km (0.081 R)
• M3: 600,635 km (0.086 R)
• M4: 734,974 km (0.06 R)
• M5: 827,276 km (0.079 R)
• M6: 957,127 km (0.118 R)
• M7: 1,467,256 km (0.11 R)
• M8: 2,113,968 km (0.025 R)
• M9: 2,358,261 km (0.1 R)
• M10: 2,595,822 km (0.115 R)
• M11: 2,908,033 km (0.075 R)
• M12: 3,009,311 km (0.09 R)
• M13: 3,372,834 km (0.113 R)
• M14: 3,768,819 km (0.111 R)
• M15: 4,160,915 km (0.114 R)
• M16: 4,724,002 km (0.083 R)
• M17: 5,045,039 km (0.11 R)
• M18: 5,228,894 km (0.082 R)
• M19: 5,373,256 km (0.109 R)
• M20: 5,772,234 km (0.108 R)
• M21: 5,964,467 km (0.094 R)
• M22: 6,465,770 km (0.089 R)
• M23: 6,576,472 km (0.115 R)
• M24: 6,665,632 km (0.043 R)
• M25: 7,048,603 km (0.031 R)
• M26: 7,277,488 km (0.08 R)
• M27: 7,555,141 km (0.046 R)
• M28: 7,883,658 km (0.095 R)
• M29: 8,002,140 km (0.047 R)
• M30: 8,457,665 km (0.056 R)
• M31: 8,603,374 km (0.068 R)
• M32: 9,722,066 km (0.097 R)
• M33: 10,649,872 km (0.043 R)
• M34: 10,728,561 km (0.064 R)
• M35: 10,859,908 km (0.081 R)
• M36: 11,018,482 km (0.062 R)
• M37: 11,097,918 km (0.118 R)
• M38: 11,498,392 km (0.07 R)
• M39: 11,822,121 km (0.047 R)
• M40: 12,148,843 km (0.116 R)
• M41: 12,258,498 km (0.089 R)
• M42: 12,506,232 km (0.079 R)
• M43: 12,895,037 km (0.087 R)
• M44: 12,978,962 km (0.028 R)
• M45: 13,570,771 km (0.072 R)
• M46: 13,741,612 km (0.062 R)
• M47: 14,315,918 km (0.117 R)
• M48: 14,431,707 km (0.099 R)
• M49: 14,751,846 km (0.041 R)
• M50: 15,221,583 km (0.085 R)
• M51: 15,399,156 km (0.106 R)
• M52: 15,845,706 km (0.076 R)
• M53: 15,965,534 km (0.119 R)
• M54: 16,782,338 km (0.093 R)
• M55: 17,180,418 km (0.12 R)
• M56: 17,396,138 km (0.094 R)
• M57: 17,705,806 km (0.093 R)
• M58: 17,861,238 km (0.071 R)
• M59: 17,986,002 km (0.107 R)
• M60: 18,393,357 km (0.088 R)
• M61: 18,519,468 km (0.114 R)
• M62: 18,835,569 km (0.037 R)
• M63: 18,994,292 km (0.119 R)
• M64: 19,730,463 km (0.091 R)
• M65: 19,891,730 km (0.108 R)
• M66: 20,085,758 km (0.107 R)
• M67: 20,541,134 km (0.117 R)
• M68: 20,639,121 km (0.113 R)
• M69: 21,032,862 km (0.1 R)
• M70: 21,428,997 km (0.076 R)
• M71: 22,463,616 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.27 AU - 9.15 AU

Year: 9583 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,634,515 km

• M1: 140,772 km (0.111 R)
• M2: 287,527 km (0.039 R)
• M3: 359,932 km (0.09 R)
• M4: 667,954 km (0.107 R)
• M5: 782,696 km (0.117 R)
• M6: 863,030 km (0.046 R)
• M7: 988,992 km (0.094 R)
• M8: 1,136,345 km (0.099 R)
• M9: 1,403,228 km (0.113 R)
• M10: 1,795,623 km (0.118 R)
• M11: 1,903,483 km (0.045 R)
• M12: 2,615,569 km (0.079 R)
• M13: 2,904,891 km (0.079 R)
• M14: 2,989,414 km (0.117 R)
• M15: 3,204,536 km (0.052 R)
• M16: 3,313,892 km (0.099 R)
• M17: 3,718,255 km (0.104 R)
• M18: 3,833,445 km (0.084 R)
• M19: 4,378,131 km (0.084 R)
• M20: 4,475,370 km (0.086 R)
• M21: 4,622,724 km (0.057 R)
• M22: 5,964,467 km (0.117 R)
• M23: 6,126,631 km (0.073 R)
• M24: 6,180,935 km (0.116 R)
• M25: 6,455,298 km (0.105 R)
• M26: 6,930,869 km (0.097 R)
• M27: 7,388,639 km (0.106 R)
• M28: 8,575,848 km (0.074 R)
• M29: 8,851,108 km (0.09 R)
• M30: 9,441,570 km (0.05 R)
• M31: 10,173,553 km (0.117 R)
• M32: 10,464,820 km (0.047 R)
• M33: 10,562,657 km (0.065 R)
• M34: 11,623,904 km (0.093 R)
• M35: 12,338,683 km (0.105 R)
• M36: 12,962,805 km (0.078 R)
• M37: 13,349,216 km (0.058 R)
• M38: 13,597,100 km (0.104 R)
• M39: 14,025,548 km (0.118 R)
• M40: 14,241,418 km (0.076 R)
• M41: 14,349,877 km (0.094 R)
• M42: 14,603,744 km (0.104 R)
• M43: 14,785,954 km (0.098 R)
• M44: 15,559,824 km (0.11 R)
• M45: 15,671,424 km (0.113 R)
• M46: 16,120,667 km (0.119 R)
• M47: 16,726,089 km (0.091 R)
• M48: 17,146,758 km (0.086 R)
• M49: 17,262,098 km (0.063 R)
• M50: 17,609,614 km (0.101 R)
• M51: 18,429,410 km (0.072 R)
• M52: 19,662,097 km (0.043 R)
• M53: 19,823,214 km (0.092 R)
• M54: 19,903,847 km (0.06 R)
• M55: 20,839,283 km (0.12 R)
• M56: 22,964,470 km (0.079 R)
• M57: 24,765,778 km (0.074 R)
• M58: 24,896,078 km (0.092 R)
• M59: 25,463,802 km (0.035 R)
• M60: 26,256,820 km (0.086 R)
• M61: 26,611,965 km (0.042 R)
• M62: 26,879,297 km (0.095 R)
• M63: 27,147,526 km (0.11 R)
• M64: 27,596,618 km (0.073 R)
• M65: 27,731,705 km (0.072 R)
• M66: 30,948,209 km (0.068 R)
• M67: 31,370,225 km (0.069 R)
• M68: 31,464,322 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.3

Radius: 3.2

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.15 AU - 16.77 AU

Year: 23769 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,634,515 km

• M1: 469,289 km (0.056 R)
• M2: 564,582 km (0.044 R)
• M3: 645,216 km (0.105 R)
• M4: 686,953 km (0.096 R)
• M5: 1,387,071 km (0.115 R)
• M6: 1,870,273 km (0.117 R)
• M7: 2,271,644 km (0.112 R)
• M8: 2,835,029 km (0.105 R)
• M9: 3,293,397 km (0.098 R)
• M10: 5,007,490 km (0.08 R)
• M11: 6,352,225 km (0.116 R)
• M12: 6,947,325 km (0.105 R)
• M13: 7,134,023 km (0.115 R)
• M14: 7,369,790 km (0.062 R)
• M15: 7,417,212 km (0.06 R)
• M16: 7,560,078 km (0.089 R)
• M17: 7,752,162 km (0.086 R)
• M18: 8,337,688 km (0.053 R)
• M19: 8,735,917 km (0.056 R)
• M20: 9,089,567 km (0.045 R)
• M21: 9,140,430 km (0.068 R)
• M22: 9,654,448 km (0.052 R)
• M23: 9,758,419 km (0.069 R)
• M24: 10,072,425 km (0.12 R)
• M25: 10,230,699 km (0.092 R)
• M26: 10,389,871 km (0.096 R)
• M27: 10,764,315 km (0.06 R)
• M28: 10,980,185 km (0.083 R)
• M29: 11,252,153 km (0.08 R)
• M30: 11,636,470 km (0.116 R)
• M31: 12,872,298 km (0.1 R)
• M32: 13,101,482 km (0.108 R)
• M33: 13,274,268 km (0.089 R)
• M34: 13,972,740 km (0.11 R)
• M35: 14,267,299 km (0.067 R)
• M36: 15,223,678 km (0.112 R)
• M37: 16,385,754 km (0.04 R)
• M38: 16,634,086 km (0.09 R)
• M39: 16,758,701 km (0.074 R)
• M40: 16,946,148 km (0.1 R)
• M41: 17,134,342 km (0.082 R)
• M42: 17,449,544 km (0.036 R)
• M43: 18,923,981 km (0.083 R)
• M44: 19,315,179 km (0.092 R)
• M45: 19,446,078 km (0.11 R)
• M46: 20,171,777 km (0.117 R)
• M47: 20,371,191 km (0.116 R)
• M48: 21,378,134 km (0.075 R)
• M49: 23,022,664 km (0.075 R)
• M50: 23,789,801 km (0.116 R)
• M51: 29,163,955 km (0.072 R)
• M52: 31,984,922 km (0.11 R)
• M53: 32,217,397 km (0.067 R)
• M54: 33,309,911 km (0.068 R)
• M55: 34,573,265 km (0.108 R)
• M56: 34,891,609 km (0.094 R)
• M57: 35,130,966 km (0.1 R)
• M58: 35,210,851 km (0.052 R)
• M59: 36,174,411 km (0.118 R)
• M60: 36,578,325 km (0.115 R)
• M61: 36,659,407 km (0.058 R)
• M62: 37,635,832 km (0.108 R)
• M63: 39,116,552 km (0.109 R)
• M64: 39,947,419 km (0.086 R)
• M65: 40,281,321 km (0.079 R)
• M66: 41,626,356 km (0.114 R)
• M67: 42,644,818 km (0.087 R)
• M68: 42,900,630 km (0.087 R)
• M69: 43,328,330 km (0.12 R)
• M70: 45,052,895 km (0.039 R)
• M71: 45,313,494 km (0.089 R)
• M72: 45,487,477 km (0.09 R)
• M73: 45,574,543 km (0.105 R)
• M74: 45,661,758 km (0.057 R)
• M75: 46,799,599 km (0.094 R)
• M76: 47,769,891 km (0.099 R)
• M77: 47,858,304 km (0.118 R)
• M78: 47,946,866 km (0.058 R)
• M79: 49,729,923 km (0.107 R)
• M80: 50,719,812 km (0.111 R)
• M81: 51,625,328 km (0.045 R)
• M82: 51,807,089 km (0.072 R)
• M83: 52,262,465 km (0.082 R)
• M84: 52,353,570 km (0.056 R)
• M85: 53,085,253 km (0.095 R)
• M86: 55,021,947 km (0.083 R)
• M87: 55,114,698 km (0.103 R)
• M88: 55,486,449 km (0.039 R)
• M89: 57,263,372 km (0.118 R)
• M90: 57,357,469 km (0.086 R)
• M91: 58,017,196 km (0.099 R)
• M92: 59,725,005 km (0.055 R)
• M93: 62,704,995 km (0.118 R)
• M94: 63,579,095 km (0.116 R)
• M95: 65,143,141 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit