🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 141 Days

Day: 39.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 205 Days

Day: 36.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,233,721 km

• M1: 507,586 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 573 Days

Day: 37.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,233,721 km

• M1: 708,645 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.26 AU - 4.1 AU

Year: 2578 Days

Day: 22.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 13.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.68 AU - 10.88 AU

Year: 11171 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,233,721 km

• M1: 174,431 km (0.046 R)
• M2: 914,342 km (0.096 R)
• M3: 1,043,296 km (0.087 R)
• M4: 1,159,234 km (0.11 R)
• M5: 1,321,248 km (0.097 R)
• M6: 1,557,015 km (0.107 R)
• M7: 1,806,843 km (0.102 R)
• M8: 2,094,819 km (0.114 R)
• M9: 2,269,998 km (0.112 R)
• M10: 2,476,144 km (0.086 R)
• M11: 2,634,867 km (0.115 R)
• M12: 2,852,083 km (0.119 R)
• M13: 2,990,910 km (0.053 R)
• M14: 3,568,956 km (0.09 R)
• M15: 4,056,496 km (0.115 R)
• M16: 4,276,554 km (0.11 R)
• M17: 4,630,503 km (0.082 R)
• M18: 4,728,789 km (0.071 R)
• M19: 5,784,351 km (0.081 R)
• M20: 5,961,326 km (0.091 R)
• M21: 6,140,095 km (0.095 R)
• M22: 6,576,622 km (0.11 R)
• M23: 6,761,525 km (0.104 R)
• M24: 7,364,853 km (0.108 R)
• M25: 8,302,383 km (0.087 R)
• M26: 10,032,183 km (0.097 R)
• M27: 10,589,734 km (0.107 R)
• M28: 11,069,494 km (0.089 R)
• M29: 11,690,475 km (0.104 R)
• M30: 12,095,586 km (0.05 R)
• M31: 13,245,246 km (0.063 R)
• M32: 13,667,561 km (0.114 R)
• M33: 14,573,974 km (0.08 R)
• M34: 14,718,934 km (0.103 R)
• M35: 15,499,835 km (0.077 R)
• M36: 16,394,431 km (0.041 R)
• M37: 17,408,106 km (0.098 R)
• M38: 18,441,977 km (0.032 R)
• M39: 19,815,884 km (0.051 R)
• M40: 20,137,519 km (0.109 R)
• M41: 21,441,713 km (0.056 R)
• M42: 21,606,570 km (0.084 R)
• M43: 21,772,025 km (0.102 R)
• M44: 22,605,136 km (0.118 R)
• M45: 23,448,718 km (0.08 R)
• M46: 23,902,897 km (0.081 R)
• M47: 24,016,891 km (0.103 R)
• M48: 24,532,106 km (0.036 R)
• M49: 24,819,932 km (0.092 R)
• M50: 26,629,468 km (0.113 R)
• M51: 27,162,635 km (0.113 R)
• M52: 27,281,715 km (0.115 R)
• M53: 27,400,795 km (0.089 R)
• M54: 27,939,198 km (0.042 R)
• M55: 29,087,212 km (0.048 R)
• M56: 30,931,155 km (0.098 R)
• M57: 31,055,471 km (0.109 R)
• M58: 31,491,698 km (0.115 R)
• M59: 31,741,975 km (0.067 R)
• M60: 32,181,344 km (0.116 R)
• M61: 32,496,547 km (0.1 R)
• M62: 32,939,506 km (0.086 R)
• M63: 34,408,857 km (0.097 R)
• M64: 34,795,717 km (0.04 R)
• M65: 35,054,521 km (0.1 R)
• M66: 35,704,075 km (0.043 R)
• M67: 35,899,599 km (0.048 R)
• M68: 36,883,205 km (0.057 R)
• M69: 37,279,191 km (0.091 R)
• M70: 38,408,505 km (0.038 R)
• M71: 39,347,082 km (0.102 R)
• M72: 39,549,189 km (0.072 R)
• M73: 39,684,126 km (0.109 R)
• M74: 41,110,093 km (0.052 R)
• M75: 41,795,102 km (0.101 R)
• M76: 41,932,582 km (0.087 R)
• M77: 42,139,027 km (0.066 R)
• M78: 42,483,851 km (0.092 R)
• M79: 43,037,512 km (0.102 R)
• M80: 43,523,855 km (0.091 R)
• M81: 43,872,418 km (0.031 R)
• M82: 45,064,563 km (0.101 R)
• M83: 46,054,303 km (0.089 R)
• M84: 46,979,715 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.1

Radius: 5.1

Gravity: 29.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.53 AU - 18.99 AU

Year: 26191 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 42,233,721 km

• M1: 203,603 km (0.097 R)
• M2: 1,057,807 km (0.11 R)
• M3: 1,523,206 km (0.114 R)
• M4: 2,616,467 km (0.045 R)
• M5: 2,659,102 km (0.092 R)
• M6: 3,326,608 km (0.081 R)
• M7: 3,513,007 km (0.08 R)
• M8: 3,655,125 km (0.116 R)
• M9: 3,945,045 km (0.117 R)
• M10: 3,993,964 km (0.118 R)
• M11: 5,176,535 km (0.118 R)
• M12: 5,338,400 km (0.07 R)
• M13: 5,556,514 km (0.069 R)
• M14: 5,611,566 km (0.056 R)
• M15: 5,945,618 km (0.112 R)
• M16: 6,114,963 km (0.1 R)
• M17: 6,926,381 km (0.082 R)
• M18: 7,224,231 km (0.077 R)
• M19: 7,648,341 km (0.089 R)
• M20: 7,956,363 km (0.061 R)
• M21: 9,358,544 km (0.078 R)
• M22: 11,600,268 km (0.117 R)
• M23: 12,671,388 km (0.097 R)
• M24: 12,816,648 km (0.105 R)
• M25: 12,962,356 km (0.094 R)
• M26: 17,501,754 km (0.034 R)
• M27: 17,663,469 km (0.066 R)
• M28: 18,561,655 km (0.092 R)
• M29: 18,644,083 km (0.055 R)
• M30: 18,726,512 km (0.107 R)
• M31: 19,057,871 km (0.069 R)
• M32: 20,063,318 km (0.043 R)
• M33: 21,430,493 km (0.051 R)
• M34: 22,212,741 km (0.083 R)
• M35: 22,739,475 km (0.11 R)
• M36: 23,805,060 km (0.12 R)
• M37: 24,253,854 km (0.098 R)
• M38: 24,343,912 km (0.09 R)
• M39: 24,705,490 km (0.065 R)
• M40: 25,342,328 km (0.064 R)
• M41: 25,525,286 km (0.027 R)
• M42: 25,892,549 km (0.109 R)
• M43: 26,076,704 km (0.059 R)
• M44: 26,539,410 km (0.107 R)
• M45: 26,725,211 km (0.114 R)
• M46: 28,701,997 km (0.117 R)
• M47: 30,336,354 km (0.093 R)
• M48: 31,803,311 km (0.071 R)
• M49: 33,193,374 km (0.08 R)
• M50: 36,134,917 km (0.12 R)
• M51: 36,650,431 km (0.108 R)
• M52: 38,106,916 km (0.108 R)
• M53: 39,264,504 km (0.115 R)
• M54: 40,326,799 km (0.074 R)
• M55: 40,433,612 km (0.093 R)
• M56: 40,540,425 km (0.083 R)
• M57: 41,075,985 km (0.069 R)
• M58: 43,460,575 km (0.107 R)
• M59: 45,001,134 km (0.088 R)
• M60: 45,889,596 km (0.098 R)
• M61: 46,224,246 km (0.118 R)
• M62: 49,614,732 km (0.111 R)
• M63: 49,958,209 km (0.118 R)
• M64: 53,084,505 km (0.119 R)
• M65: 54,022,933 km (0.056 R)
• M66: 54,612,199 km (0.058 R)
• M67: 54,848,563 km (0.084 R)
• M68: 56,035,174 km (0.1 R)
• M69: 56,392,862 km (0.037 R)
• M70: 56,751,299 km (0.034 R)
• M71: 57,230,311 km (0.053 R)
• M72: 57,590,543 km (0.104 R)
• M73: 58,554,551 km (0.082 R)
• M74: 61,233,400 km (0.062 R)
• M75: 61,478,891 km (0.059 R)
• M76: 61,601,710 km (0.114 R)
• M77: 62,340,724 km (0.114 R)
• M78: 68,739,025 km (0.12 R)
• M79: 70,146,292 km (0.111 R)
• M80: 72,728,950 km (0.098 R)
• M81: 76,396,790 km (0.103 R)
• M82: 76,925,619 km (0.109 R)
• M83: 77,455,644 km (0.115 R)
• M84: 77,588,487 km (0.087 R)
• M85: 78,519,584 km (0.097 R)
• M86: 79,454,271 km (0.118 R)
• M87: 80,796,164 km (0.09 R)
• M88: 81,469,804 km (0.066 R)
• M89: 81,604,741 km (0.103 R)
• M90: 82,010,151 km (0.117 R)
• M91: 82,822,767 km (0.084 R)
• M92: 87,340,024 km (0.104 R)
• M93: 88,169,993 km (0.054 R)
• M94: 88,863,529 km (0.079 R)
• M95: 89,837,560 km (0.073 R)
• M96: 90,256,135 km (0.115 R)
• M97: 90,815,183 km (0.085 R)
• M98: 91,235,253 km (0.043 R)
• M99: 93,062,741 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.1

Radius: 7.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.54 AU - 20.36 AU

Year: 26625 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,233,721 km

• M1: 98,884 km (0.115 R)
• M2: 185,501 km (0.058 R)
• M3: 289,472 km (0.107 R)
• M4: 441,912 km (0.037 R)
• M5: 790,326 km (0.113 R)
• M6: 923,168 km (0.116 R)
• M7: 1,306,588 km (0.091 R)
• M8: 1,464,862 km (0.063 R)
• M9: 1,587,682 km (0.093 R)
• M10: 1,671,607 km (0.078 R)
• M11: 2,113,070 km (0.115 R)
• M12: 2,467,168 km (0.087 R)
• M13: 2,916,560 km (0.103 R)
• M14: 3,045,813 km (0.102 R)
• M15: 3,203,638 km (0.066 R)
• M16: 3,310,302 km (0.091 R)
• M17: 3,499,842 km (0.116 R)
• M18: 3,665,148 km (0.115 R)
• M19: 3,889,545 km (0.07 R)
• M20: 5,077,801 km (0.11 R)
• M21: 5,265,247 km (0.046 R)
• M22: 5,359,793 km (0.099 R)
• M23: 5,550,530 km (0.075 R)
• M24: 5,711,198 km (0.102 R)
• M25: 5,840,899 km (0.105 R)
• M26: 5,971,498 km (0.072 R)
• M27: 6,202,477 km (0.115 R)
• M28: 7,016,589 km (0.108 R)
• M29: 7,936,017 km (0.096 R)
• M30: 8,336,341 km (0.03 R)
• M31: 8,557,597 km (0.089 R)
• M32: 8,743,248 km (0.117 R)
• M33: 8,818,046 km (0.07 R)
• M34: 10,395,406 km (0.11 R)
• M35: 11,276,987 km (0.116 R)
• M36: 12,475,565 km (0.094 R)
• M37: 12,686,348 km (0.077 R)
• M38: 13,068,571 km (0.083 R)
• M39: 13,497,767 km (0.112 R)
• M40: 15,260,329 km (0.073 R)
• M41: 15,576,130 km (0.111 R)
• M42: 16,031,207 km (0.073 R)
• M43: 16,629,150 km (0.032 R)
• M44: 16,954,076 km (0.06 R)
• M45: 17,846,876 km (0.116 R)
• M46: 18,227,304 km (0.11 R)
• M47: 18,418,490 km (0.086 R)
• M48: 18,466,511 km (0.119 R)
• M49: 18,562,403 km (0.028 R)
• M50: 19,044,707 km (0.099 R)
• M51: 20,665,151 km (0.117 R)
• M52: 21,871,209 km (0.08 R)
• M53: 22,431,602 km (0.071 R)
• M54: 22,482,765 km (0.086 R)
• M55: 23,203,378 km (0.119 R)
• M56: 23,618,512 km (0.1 R)
• M57: 23,774,842 km (0.101 R)
• M58: 25,463,502 km (0.098 R)
• M59: 25,570,315 km (0.087 R)
• M60: 26,972,646 km (0.119 R)
• M61: 28,123,353 km (0.11 R)
• M62: 29,738,710 km (0.081 R)
• M63: 30,246,146 km (0.065 R)
• M64: 31,498,580 km (0.114 R)
• M65: 32,131,079 km (0.12 R)
• M66: 32,246,569 km (0.095 R)
• M67: 32,767,768 km (0.096 R)
• M68: 33,467,138 km (0.089 R)
• M69: 33,525,631 km (0.065 R)
• M70: 35,415,650 km (0.096 R)
• M71: 36,193,260 km (0.103 R)
• M72: 36,493,802 km (0.092 R)
• M73: 39,297,865 km (0.06 R)
• M74: 39,668,718 km (0.108 R)
• M75: 40,850,691 km (0.086 R)
• M76: 41,163,649 km (0.044 R)
• M77: 41,918,071 km (0.053 R)
• M78: 41,981,052 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit