🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 190 Days

Day: 35 Hours

Environment

Temp: 25 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.72 AU - 1.04 AU

Year: 346 Days

Day: 29.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.93 AU - 1.07 AU

Year: 419 Days

Day: 16.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 13.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.65 AU - 6.49 AU

Year: 5508 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,233,644 km

• M1: 197,918 km (0.115 R)
• M2: 295,157 km (0.101 R)
• M3: 523,593 km (0.082 R)
• M4: 762,650 km (0.039 R)
• M5: 883,974 km (0.102 R)
• M6: 1,111,512 km (0.057 R)
• M7: 1,194,988 km (0.094 R)
• M8: 1,593,367 km (0.065 R)
• M9: 1,874,611 km (0.108 R)
• M10: 2,090,481 km (0.116 R)
• M11: 2,231,252 km (0.097 R)
• M12: 2,399,550 km (0.114 R)
• M13: 2,800,472 km (0.115 R)
• M14: 2,903,994 km (0.087 R)
• M15: 3,009,012 km (0.117 R)
• M16: 3,101,912 km (0.105 R)
• M17: 3,637,323 km (0.1 R)
• M18: 3,865,459 km (0.097 R)
• M19: 4,157,325 km (0.082 R)
• M20: 4,336,094 km (0.058 R)
• M21: 4,441,561 km (0.119 R)
• M22: 4,532,516 km (0.04 R)
• M23: 4,732,080 km (0.106 R)
• M24: 5,203,612 km (0.098 R)
• M25: 5,608,125 km (0.104 R)
• M26: 5,706,710 km (0.031 R)
• M27: 6,056,619 km (0.114 R)
• M28: 6,465,022 km (0.061 R)
• M29: 7,165,738 km (0.094 R)
• M30: 7,380,710 km (0.085 R)
• M31: 7,670,780 km (0.119 R)
• M32: 8,715,273 km (0.074 R)
• M33: 8,849,013 km (0.1 R)
• M34: 9,351,662 km (0.075 R)
• M35: 10,465,867 km (0.08 R)
• M36: 10,832,980 km (0.116 R)
• M37: 11,225,076 km (0.076 R)
• M38: 11,769,164 km (0.107 R)
• M39: 12,002,088 km (0.04 R)
• M40: 13,763,154 km (0.12 R)
• M41: 14,367,978 km (0.118 R)
• M42: 14,594,319 km (0.032 R)
• M43: 15,027,405 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.2 AU - 6.34 AU

Year: 5807 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,233,644 km

• M1: 147,504 km (0.118 R)
• M2: 278,402 km (0.092 R)
• M3: 344,225 km (0.102 R)
• M4: 745,446 km (0.105 R)
• M5: 977,772 km (0.074 R)
• M6: 1,117,047 km (0.067 R)
• M7: 1,400,086 km (0.072 R)
• M8: 1,840,802 km (0.072 R)
• M9: 2,085,843 km (0.107 R)
• M10: 2,843,108 km (0.103 R)
• M11: 3,251,510 km (0.08 R)
• M12: 3,335,434 km (0.114 R)
• M13: 3,462,592 km (0.028 R)
• M14: 3,634,779 km (0.112 R)
• M15: 4,032,710 km (0.111 R)
• M16: 4,100,478 km (0.094 R)
• M17: 4,236,911 km (0.083 R)
• M18: 4,305,876 km (0.112 R)
• M19: 4,918,030 km (0.051 R)
• M20: 4,990,435 km (0.045 R)
• M21: 5,136,443 km (0.079 R)
• M22: 5,382,831 km (0.026 R)
• M23: 5,457,480 km (0.112 R)
• M24: 5,557,561 km (0.084 R)
• M25: 5,861,544 km (0.107 R)
• M26: 5,964,168 km (0.058 R)
• M27: 7,489,617 km (0.086 R)
• M28: 7,825,465 km (0.084 R)
• M29: 7,938,561 km (0.085 R)
• M30: 8,080,679 km (0.078 R)
• M31: 8,570,163 km (0.117 R)
• M32: 8,833,156 km (0.093 R)
• M33: 9,039,601 km (0.107 R)
• M34: 9,188,002 km (0.115 R)
• M35: 9,247,692 km (0.061 R)
• M36: 9,307,381 km (0.109 R)
• M37: 9,367,220 km (0.115 R)
• M38: 9,487,347 km (0.08 R)
• M39: 9,668,510 km (0.057 R)
• M40: 9,911,757 km (0.12 R)
• M41: 9,972,942 km (0.082 R)
• M42: 10,528,997 km (0.097 R)
• M43: 10,999,931 km (0.075 R)
• M44: 11,574,238 km (0.059 R)
• M45: 12,652,539 km (0.089 R)
• M46: 12,885,313 km (0.084 R)
• M47: 13,220,413 km (0.111 R)
• M48: 13,355,200 km (0.111 R)
• M49: 13,524,396 km (0.112 R)
• M50: 13,830,772 km (0.068 R)
• M51: 14,104,985 km (0.094 R)
• M52: 15,114,322 km (0.062 R)
• M53: 15,538,581 km (0.1 R)
• M54: 15,931,126 km (0.113 R)
• M55: 16,218,653 km (0.05 R)
• M56: 16,326,962 km (0.07 R)
• M57: 16,653,085 km (0.051 R)
• M58: 17,054,756 km (0.095 R)
• M59: 17,128,208 km (0.12 R)
• M60: 17,570,569 km (0.084 R)
• M61: 18,316,314 km (0.073 R)
• M62: 18,958,389 km (0.057 R)
• M63: 19,224,972 km (0.084 R)
• M64: 19,454,305 km (0.085 R)
• M65: 19,684,686 km (0.063 R)
• M66: 20,459,005 km (0.039 R)
• M67: 20,575,990 km (0.083 R)
• M68: 21,164,508 km (0.092 R)
• M69: 21,243,346 km (0.093 R)
• M70: 21,877,791 km (0.116 R)
• M71: 21,997,469 km (0.09 R)
• M72: 22,157,389 km (0.101 R)
• M73: 22,518,668 km (0.108 R)
• M74: 22,639,394 km (0.111 R)
• M75: 25,184,502 km (0.052 R)
• M76: 25,268,128 km (0.055 R)
• M77: 25,351,753 km (0.042 R)
• M78: 26,831,276 km (0.066 R)
• M79: 27,302,060 km (0.104 R)
• M80: 28,295,240 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.4

Radius: 5.2

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.63 AU - 15.49 AU

Year: 22088 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 148.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,233,644 km

• M1: 106,663 km (0.111 R)
• M2: 596,297 km (0.098 R)
• M3: 842,984 km (0.028 R)
• M4: 1,015,620 km (0.037 R)
• M5: 1,281,455 km (0.116 R)
• M6: 1,509,293 km (0.092 R)
• M7: 1,568,234 km (0.065 R)
• M8: 1,658,143 km (0.1 R)
• M9: 1,749,697 km (0.101 R)
• M10: 2,132,817 km (0.113 R)
• M11: 2,232,599 km (0.099 R)
• M12: 2,506,213 km (0.111 R)
• M13: 3,389,589 km (0.043 R)
• M14: 3,428,334 km (0.102 R)
• M15: 3,545,320 km (0.115 R)
• M16: 3,663,801 km (0.061 R)
• M17: 3,703,594 km (0.107 R)
• M18: 3,783,480 km (0.066 R)
• M19: 5,050,275 km (0.073 R)
• M20: 5,774,777 km (0.11 R)
• M21: 7,119,063 km (0.075 R)
• M22: 7,318,627 km (0.12 R)
• M23: 7,570,849 km (0.037 R)
• M24: 7,621,563 km (0.077 R)
• M25: 7,928,687 km (0.061 R)
• M26: 8,449,288 km (0.107 R)
• M27: 8,554,754 km (0.102 R)
• M28: 8,927,403 km (0.096 R)
• M29: 9,798,810 km (0.092 R)
• M30: 10,983,027 km (0.069 R)
• M31: 11,098,217 km (0.07 R)
• M32: 11,797,288 km (0.059 R)
• M33: 13,054,808 km (0.115 R)
• M34: 14,228,702 km (0.107 R)
• M35: 14,480,176 km (0.104 R)
• M36: 18,082,942 km (0.1 R)
• M37: 18,151,009 km (0.102 R)
• M38: 19,042,014 km (0.086 R)
• M39: 20,017,541 km (0.063 R)
• M40: 20,866,509 km (0.034 R)
• M41: 23,854,577 km (0.077 R)
• M42: 24,153,175 km (0.11 R)
• M43: 24,678,712 km (0.104 R)
• M44: 24,829,656 km (0.106 R)
• M45: 25,664,712 km (0.085 R)
• M46: 26,740,919 km (0.078 R)
• M47: 28,937,165 km (0.065 R)
• M48: 29,096,187 km (0.078 R)
• M49: 29,415,280 km (0.086 R)
• M50: 29,895,938 km (0.118 R)
• M51: 30,460,071 km (0.101 R)
• M52: 31,844,600 km (0.101 R)
• M53: 32,751,462 km (0.025 R)
• M54: 33,750,327 km (0.105 R)
• M55: 33,833,952 km (0.039 R)
• M56: 34,169,500 km (0.109 R)
• M57: 35,012,933 km (0.028 R)
• M58: 35,777,827 km (0.116 R)
• M59: 36,034,088 km (0.112 R)
• M60: 36,290,947 km (0.079 R)
• M61: 39,684,426 km (0.096 R)
• M62: 40,927,135 km (0.091 R)
• M63: 41,195,065 km (0.109 R)
• M64: 43,177,835 km (0.067 R)
• M65: 44,180,739 km (0.079 R)
• M66: 45,653,231 km (0.06 R)
• M67: 47,329,026 km (0.077 R)
• M68: 49,119,563 km (0.062 R)
• M69: 49,499,392 km (0.057 R)
• M70: 50,070,856 km (0.111 R)
• M71: 50,357,336 km (0.115 R)
• M72: 50,548,672 km (0.106 R)
• M73: 51,220,366 km (0.091 R)
• M74: 53,838,478 km (0.095 R)
• M75: 54,229,976 km (0.033 R)
• M76: 55,015,963 km (0.082 R)
• M77: 57,196,651 km (0.102 R)
• M78: 59,203,507 km (0.092 R)
• M79: 60,317,113 km (0.071 R)
• M80: 60,927,473 km (0.097 R)
• M81: 62,154,175 km (0.116 R)
• M82: 63,285,883 km (0.111 R)
• M83: 64,632,114 km (0.08 R)
• M84: 64,736,085 km (0.093 R)
• M85: 65,360,955 km (0.086 R)
• M86: 65,569,644 km (0.068 R)
• M87: 66,301,926 km (0.043 R)
• M88: 66,406,794 km (0.089 R)
• M89: 66,826,566 km (0.095 R)
• M90: 67,880,183 km (0.091 R)
• M91: 70,538,089 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.7

Radius: 3.7

Gravity: 57.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.04 AU - 18.36 AU

Year: 24828 Days

Day: 17.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,233,644 km

• M1: 54,304 km (0.076 R)
• M2: 99,931 km (0.114 R)
• M3: 250,277 km (0.096 R)
• M4: 346,768 km (0.034 R)
• M5: 623,973 km (0.116 R)
• M6: 728,841 km (0.097 R)
• M7: 1,045,988 km (0.111 R)
• M8: 1,333,665 km (0.025 R)
• M9: 2,054,278 km (0.07 R)
• M10: 2,093,024 km (0.118 R)
• M11: 3,005,122 km (0.103 R)
• M12: 3,547,863 km (0.088 R)
• M13: 4,823,484 km (0.093 R)
• M14: 4,926,856 km (0.069 R)
• M15: 5,188,802 km (0.082 R)
• M16: 5,348,124 km (0.104 R)
• M17: 5,509,091 km (0.063 R)
• M18: 6,507,657 km (0.095 R)
• M19: 7,741,241 km (0.075 R)
• M20: 8,353,396 km (0.094 R)
• M21: 9,493,930 km (0.088 R)
• M22: 10,414,256 km (0.099 R)
• M23: 10,682,485 km (0.076 R)
• M24: 12,056,840 km (0.067 R)
• M25: 12,693,230 km (0.109 R)
• M26: 12,764,588 km (0.097 R)
• M27: 12,907,753 km (0.089 R)
• M28: 14,220,175 km (0.114 R)
• M29: 14,442,926 km (0.076 R)
• M30: 15,957,605 km (0.096 R)
• M31: 16,969,036 km (0.085 R)
• M32: 18,403,081 km (0.12 R)
• M33: 18,645,879 km (0.086 R)
• M34: 19,462,833 km (0.075 R)
• M35: 19,545,111 km (0.115 R)
• M36: 21,215,970 km (0.101 R)
• M37: 21,896,940 km (0.06 R)
• M38: 22,845,091 km (0.114 R)
• M39: 25,138,725 km (0.081 R)
• M40: 25,408,002 km (0.057 R)
• M41: 26,130,858 km (0.067 R)
• M42: 27,227,860 km (0.093 R)
• M43: 28,339,671 km (0.067 R)
• M44: 31,763,218 km (0.095 R)
• M45: 32,054,336 km (0.081 R)
• M46: 32,346,351 km (0.111 R)
• M47: 32,835,087 km (0.092 R)
• M48: 33,129,346 km (0.09 R)
• M49: 33,918,624 km (0.057 R)
• M50: 36,424,688 km (0.101 R)
• M51: 37,034,898 km (0.077 R)
• M52: 40,136,361 km (0.029 R)
• M53: 40,346,097 km (0.098 R)
• M54: 40,556,282 km (0.09 R)
• M55: 41,083,016 km (0.099 R)
• M56: 41,294,398 km (0.102 R)
• M57: 44,290,993 km (0.085 R)
• M58: 44,616,069 km (0.077 R)
• M59: 45,815,245 km (0.081 R)
• M60: 49,251,209 km (0.115 R)
• M61: 51,284,095 km (0.107 R)
• M62: 51,967,757 km (0.107 R)
• M63: 54,268,423 km (0.087 R)
• M64: 54,500,299 km (0.109 R)
• M65: 55,197,874 km (0.052 R)
• M66: 57,308,401 km (0.074 R)
• M67: 58,492,319 km (0.081 R)
• M68: 58,611,099 km (0.107 R)
• M69: 58,730,030 km (0.107 R)
• M70: 59,206,499 km (0.111 R)
• M71: 59,684,314 km (0.084 R)
• M72: 60,403,282 km (0.12 R)
• M73: 62,334,590 km (0.052 R)
• M74: 64,654,255 km (0.068 R)
• M75: 65,392,670 km (0.101 R)
• M76: 66,629,545 km (0.108 R)
• M77: 67,126,360 km (0.091 R)
• M78: 67,749,285 km (0.11 R)
• M79: 68,123,878 km (0.076 R)
• M80: 69,503,320 km (0.104 R)
• M81: 70,133,427 km (0.072 R)
• M82: 70,385,948 km (0.044 R)
• M83: 72,800,457 km (0.115 R)
• M84: 76,407,711 km (0.12 R)
• M85: 80,204,654 km (0.063 R)
• M86: 81,395,453 km (0.08 R)
• M87: 82,059,518 km (0.07 R)
• M88: 83,125,702 km (0.076 R)
• M89: 83,393,034 km (0.073 R)
• M90: 85,137,345 km (0.108 R)
• M91: 86,216,694 km (0.084 R)
• M92: 87,844,169 km (0.098 R)
• M93: 90,167,274 km (0.093 R)
• M94: 90,991,858 km (0.086 R)
• M95: 91,267,417 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit