🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 182 Days

Day: 15.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,456,112 km

• M1: 138,827 km (0.073 R)
• M2: 194,627 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.58 AU - 0.8 AU

Year: 219 Days

Day: 31.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.83 AU - 3.05 AU

Year: 1459 Days

Day: 36.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,456,112 km

• M1: 462,407 km (0.07 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.7 AU - 5.74 AU

Year: 5238 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,456,112 km

• M1: 388,206 km (0.104 R)
• M2: 599,738 km (0.118 R)
• M3: 1,014,722 km (0.084 R)
• M4: 2,146,879 km (0.114 R)
• M5: 2,553,785 km (0.084 R)
• M6: 2,887,389 km (0.088 R)
• M7: 3,084,558 km (0.106 R)
• M8: 3,337,379 km (0.107 R)
• M9: 3,667,691 km (0.097 R)
• M10: 3,792,007 km (0.109 R)
• M11: 3,954,021 km (0.108 R)
• M12: 4,173,781 km (0.098 R)
• M13: 4,360,030 km (0.079 R)
• M14: 4,511,124 km (0.11 R)
• M15: 4,721,608 km (0.104 R)
• M16: 5,172,496 km (0.093 R)
• M17: 5,332,566 km (0.111 R)
• M18: 5,947,862 km (0.117 R)
• M19: 6,456,495 km (0.069 R)
• M20: 6,891,226 km (0.101 R)
• M21: 8,065,719 km (0.104 R)
• M22: 8,510,324 km (0.05 R)
• M23: 8,915,136 km (0.091 R)
• M24: 9,059,497 km (0.12 R)
• M25: 9,180,373 km (0.062 R)
• M26: 9,350,465 km (0.077 R)
• M27: 9,669,258 km (0.064 R)
• M28: 11,031,945 km (0.068 R)
• M29: 11,135,318 km (0.039 R)
• M30: 11,395,019 km (0.058 R)
• M31: 11,947,036 km (0.106 R)
• M32: 12,588,810 km (0.112 R)
• M33: 12,723,897 km (0.072 R)
• M34: 12,859,433 km (0.09 R)
• M35: 13,159,377 km (0.111 R)
• M36: 13,406,662 km (0.118 R)
• M37: 14,157,494 km (0.078 R)
• M38: 14,439,037 km (0.083 R)
• M39: 14,637,254 km (0.074 R)
• M40: 14,893,515 km (0.084 R)
• M41: 15,036,381 km (0.059 R)
• M42: 15,670,975 km (0.103 R)
• M43: 16,225,983 km (0.103 R)
• M44: 16,639,173 km (0.082 R)
• M45: 16,787,574 km (0.116 R)
• M46: 17,055,803 km (0.115 R)
• M47: 17,596,599 km (0.103 R)
• M48: 17,838,798 km (0.099 R)
• M49: 18,602,645 km (0.072 R)
• M50: 19,034,983 km (0.112 R)
• M51: 19,408,379 km (0.108 R)
• M52: 19,564,709 km (0.114 R)
• M53: 20,099,072 km (0.087 R)
• M54: 20,193,917 km (0.077 R)
• M55: 20,320,627 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.5

Radius: 7.2

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.78 AU - 13.84 AU

Year: 15540 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,456,112 km

• M1: 155,731 km (0.081 R)
• M2: 262,993 km (0.095 R)
• M3: 486,642 km (0.11 R)
• M4: 560,992 km (0.066 R)
• M5: 1,136,944 km (0.079 R)
• M6: 1,187,209 km (0.076 R)
• M7: 1,422,825 km (0.072 R)
• M8: 1,504,805 km (0.082 R)
• M9: 1,818,661 km (0.114 R)
• M10: 1,907,822 km (0.115 R)
• M11: 2,440,390 km (0.078 R)
• M12: 2,506,064 km (0.105 R)
• M13: 2,912,072 km (0.079 R)
• M14: 3,051,946 km (0.035 R)
• M15: 3,302,223 km (0.095 R)
• M16: 3,374,928 km (0.112 R)
• M17: 3,937,416 km (0.102 R)
• M18: 4,288,971 km (0.093 R)
• M19: 4,732,080 km (0.072 R)
• M20: 5,063,738 km (0.05 R)
• M21: 5,274,671 km (0.118 R)
• M22: 6,646,633 km (0.093 R)
• M23: 6,692,560 km (0.075 R)
• M24: 6,831,237 km (0.069 R)
• M25: 6,877,762 km (0.062 R)
• M26: 7,587,006 km (0.089 R)
• M27: 7,925,845 km (0.081 R)
• M28: 9,278,958 km (0.102 R)
• M29: 9,485,552 km (0.095 R)
• M30: 12,531,814 km (0.116 R)
• M31: 12,932,287 km (0.046 R)
• M32: 13,278,756 km (0.04 R)
• M33: 13,863,235 km (0.092 R)
• M34: 14,936,151 km (0.096 R)
• M35: 14,996,588 km (0.071 R)
• M36: 15,973,911 km (0.119 R)
• M37: 16,783,086 km (0.103 R)
• M38: 16,971,729 km (0.113 R)
• M39: 17,224,250 km (0.074 R)
• M40: 18,118,247 km (0.1 R)
• M41: 18,182,574 km (0.082 R)
• M42: 20,686,693 km (0.067 R)
• M43: 20,821,480 km (0.117 R)
• M44: 21,091,953 km (0.079 R)
• M45: 21,841,588 km (0.096 R)
• M46: 22,116,250 km (0.077 R)
• M47: 22,461,372 km (0.092 R)
• M48: 24,000,734 km (0.084 R)
• M49: 24,497,699 km (0.053 R)
• M50: 25,141,568 km (0.057 R)
• M51: 25,213,375 km (0.11 R)
• M52: 25,285,331 km (0.068 R)
• M53: 25,646,161 km (0.071 R)
• M54: 25,718,567 km (0.076 R)
• M55: 26,154,046 km (0.077 R)
• M56: 26,299,904 km (0.113 R)
• M57: 26,518,915 km (0.069 R)
• M58: 29,119,974 km (0.034 R)
• M59: 29,422,311 km (0.117 R)
• M60: 31,413,159 km (0.086 R)
• M61: 32,424,890 km (0.09 R)
• M62: 34,400,180 km (0.078 R)
• M63: 34,719,871 km (0.083 R)
• M64: 35,684,777 km (0.096 R)
• M65: 37,148,592 km (0.109 R)
• M66: 37,970,184 km (0.104 R)
• M67: 38,714,882 km (0.086 R)
• M68: 40,977,550 km (0.08 R)
• M69: 41,911,639 km (0.095 R)
• M70: 43,196,684 km (0.105 R)
• M71: 44,233,996 km (0.106 R)
• M72: 44,668,578 km (0.081 R)
• M73: 46,597,792 km (0.096 R)
• M74: 48,375,015 km (0.098 R)
• M75: 48,464,474 km (0.073 R)
• M76: 48,643,543 km (0.115 R)
• M77: 48,912,520 km (0.1 R)
• M78: 49,722,443 km (0.107 R)
• M79: 50,264,885 km (0.057 R)
• M80: 51,812,475 km (0.108 R)
• M81: 52,730,108 km (0.086 R)
• M82: 52,822,111 km (0.092 R)
• M83: 53,375,623 km (0.072 R)
• M84: 56,359,651 km (0.105 R)
• M85: 57,587,401 km (0.091 R)
• M86: 59,397,535 km (0.057 R)
• M87: 59,684,913 km (0.045 R)
• M88: 60,743,168 km (0.098 R)
• M89: 61,129,430 km (0.055 R)
• M90: 61,904,646 km (0.103 R)
• M91: 62,585,466 km (0.101 R)
• M92: 64,347,729 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.1

Radius: 7.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.27 AU - 13.59 AU

Year: 17802 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,456,112 km

• M1: 100,530 km (0.067 R)
• M2: 216,468 km (0.097 R)
• M3: 1,280,707 km (0.094 R)
• M4: 1,448,257 km (0.098 R)
• M5: 1,505,703 km (0.084 R)
• M6: 1,743,264 km (0.105 R)
• M7: 2,560,816 km (0.111 R)
• M8: 3,064,512 km (0.065 R)
• M9: 3,481,591 km (0.119 R)
• M10: 3,598,427 km (0.053 R)
• M11: 5,868,575 km (0.06 R)
• M12: 7,014,345 km (0.12 R)
• M13: 8,175,524 km (0.118 R)
• M14: 9,667,912 km (0.051 R)
• M15: 9,777,567 km (0.046 R)
• M16: 10,220,975 km (0.066 R)
• M17: 10,557,720 km (0.118 R)
• M18: 10,727,514 km (0.119 R)
• M19: 10,784,211 km (0.1 R)
• M20: 11,242,130 km (0.115 R)
• M21: 11,764,975 km (0.102 R)
• M22: 12,117,876 km (0.103 R)
• M23: 12,177,117 km (0.111 R)
• M24: 13,015,464 km (0.113 R)
• M25: 13,748,792 km (0.079 R)
• M26: 14,432,754 km (0.084 R)
• M27: 15,383,299 km (0.067 R)
• M28: 15,833,738 km (0.112 R)
• M29: 16,484,788 km (0.116 R)
• M30: 16,813,604 km (0.047 R)
• M31: 17,410,948 km (0.105 R)
• M32: 17,544,689 km (0.084 R)
• M33: 18,015,324 km (0.107 R)
• M34: 18,150,560 km (0.094 R)
• M35: 19,313,534 km (0.055 R)
• M36: 20,289,211 km (0.086 R)
• M37: 20,925,002 km (0.081 R)
• M38: 21,567,226 km (0.105 R)
• M39: 23,532,493 km (0.117 R)
• M40: 27,087,686 km (0.057 R)
• M41: 27,865,446 km (0.048 R)
• M42: 28,808,511 km (0.047 R)
• M43: 30,001,853 km (0.117 R)
• M44: 32,190,470 km (0.114 R)
• M45: 32,272,449 km (0.104 R)
• M46: 32,766,122 km (0.053 R)
• M47: 33,179,461 km (0.108 R)
• M48: 33,262,339 km (0.058 R)
• M49: 34,011,375 km (0.06 R)
• M50: 35,187,514 km (0.11 R)
• M51: 35,356,559 km (0.08 R)
• M52: 35,441,232 km (0.12 R)
• M53: 36,120,855 km (0.094 R)
• M54: 37,062,424 km (0.099 R)
• M55: 38,446,354 km (0.109 R)
• M56: 38,620,485 km (0.083 R)
• M57: 38,794,917 km (0.066 R)
• M58: 38,882,282 km (0.065 R)
• M59: 38,969,647 km (0.071 R)
• M60: 39,144,676 km (0.107 R)
• M61: 39,583,148 km (0.091 R)
• M62: 39,759,075 km (0.072 R)
• M63: 41,175,468 km (0.08 R)
• M64: 44,057,471 km (0.079 R)
• M65: 45,522,632 km (0.079 R)
• M66: 45,799,239 km (0.087 R)
• M67: 46,724,950 km (0.08 R)
• M68: 47,469,948 km (0.081 R)
• M69: 48,031,239 km (0.036 R)
• M70: 49,255,099 km (0.053 R)
• M71: 49,444,191 km (0.096 R)
• M72: 49,728,427 km (0.118 R)
• M73: 50,013,261 km (0.055 R)
• M74: 51,445,212 km (0.116 R)
• M75: 54,154,130 km (0.078 R)
• M76: 54,447,192 km (0.044 R)
• M77: 56,314,922 km (0.038 R)
• M78: 57,306,456 km (0.095 R)
• M79: 57,804,318 km (0.051 R)
• M80: 57,904,100 km (0.07 R)
• M81: 58,203,595 km (0.1 R)
• M82: 58,804,380 km (0.116 R)
• M83: 59,105,520 km (0.107 R)
• M84: 60,113,062 km (0.076 R)
• M85: 60,315,169 km (0.036 R)
• M86: 61,533,045 km (0.085 R)
• M87: 62,861,624 km (0.044 R)
• M88: 64,716,488 km (0.067 R)
• M89: 66,694,022 km (0.077 R)
• M90: 66,798,740 km (0.028 R)
• M91: 69,644,242 km (0.102 R)
• M92: 70,069,099 km (0.106 R)
• M93: 70,708,182 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit