🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 14.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.93 AU

Year: 242 Days

Day: 16.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,483,333 km

• M1: 72,256 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.48 AU - 1.64 AU

Year: 712 Days

Day: 31.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,483,333 km

• M1: 57,296 km (0.106 R)
• M2: 123,867 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.21 AU

Year: 904 Days

Day: 38.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.27 AU - 2.39 AU

Year: 1299 Days

Day: 36.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,483,333 km

• M1: 518,506 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.35 AU - 2.37 AU

Year: 1324 Days

Day: 40.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 171.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,483,333 km

• M1: 850,015 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.88 AU - 2.94 AU

Year: 1367 Days

Day: 15.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,483,333 km

• M1: 372,200 km (0.088 R)
• M2: 880,832 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 13.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.54 AU - 10.24 AU

Year: 10510 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,483,333 km

• M1: 176,226 km (0.035 R)
• M2: 376,538 km (0.084 R)
• M3: 477,666 km (0.117 R)
• M4: 781,798 km (0.052 R)
• M5: 921,373 km (0.072 R)
• M6: 1,566,140 km (0.105 R)
• M7: 1,816,567 km (0.101 R)
• M8: 2,835,328 km (0.115 R)
• M9: 4,005,184 km (0.1 R)
• M10: 4,224,045 km (0.106 R)
• M11: 4,543,587 km (0.104 R)
• M12: 4,739,261 km (0.109 R)
• M13: 5,071,517 km (0.05 R)
• M14: 5,829,231 km (0.115 R)
• M15: 6,512,145 km (0.059 R)
• M16: 6,956,600 km (0.049 R)
• M17: 7,069,397 km (0.066 R)
• M18: 7,758,295 km (0.1 R)
• M19: 8,269,321 km (0.098 R)
• M20: 8,589,162 km (0.112 R)
• M21: 8,750,727 km (0.074 R)
• M22: 8,872,500 km (0.08 R)
• M23: 9,117,841 km (0.089 R)
• M24: 9,199,970 km (0.11 R)
• M25: 9,615,104 km (0.026 R)
• M26: 9,740,916 km (0.097 R)
• M27: 10,334,819 km (0.092 R)
• M28: 11,424,789 km (0.079 R)
• M29: 13,759,863 km (0.091 R)
• M30: 13,854,408 km (0.105 R)
• M31: 14,763,215 km (0.082 R)
• M32: 15,102,952 km (0.078 R)
• M33: 15,988,272 km (0.092 R)
• M34: 16,237,203 km (0.098 R)
• M35: 17,143,916 km (0.1 R)
• M36: 17,654,942 km (0.11 R)
• M37: 18,067,234 km (0.083 R)
• M38: 19,270,450 km (0.065 R)
• M39: 19,695,008 km (0.093 R)
• M40: 20,391,536 km (0.063 R)
• M41: 20,878,477 km (0.119 R)
• M42: 21,205,199 km (0.119 R)
• M43: 22,752,490 km (0.041 R)
• M44: 22,920,488 km (0.083 R)
• M45: 23,653,069 km (0.12 R)
• M46: 24,680,058 km (0.062 R)
• M47: 25,488,784 km (0.105 R)
• M48: 26,013,275 km (0.101 R)
• M49: 26,364,979 km (0.115 R)
• M50: 26,718,329 km (0.094 R)
• M51: 26,954,694 km (0.111 R)
• M52: 27,132,416 km (0.091 R)
• M53: 27,429,518 km (0.059 R)
• M54: 27,847,344 km (0.103 R)
• M55: 28,146,989 km (0.067 R)
• M56: 28,267,266 km (0.095 R)
• M57: 28,508,118 km (0.064 R)
• M58: 30,336,354 km (0.071 R)
• M59: 32,265,269 km (0.104 R)
• M60: 32,517,042 km (0.039 R)
• M61: 34,041,295 km (0.074 R)
• M62: 34,169,500 km (0.104 R)
• M63: 34,297,705 km (0.102 R)
• M64: 34,876,799 km (0.075 R)
• M65: 35,394,258 km (0.092 R)
• M66: 35,979,335 km (0.115 R)
• M67: 37,291,159 km (0.114 R)
• M68: 38,285,386 km (0.084 R)
• M69: 38,952,892 km (0.058 R)
• M70: 39,355,310 km (0.082 R)
• M71: 39,557,118 km (0.116 R)
• M72: 39,691,756 km (0.118 R)
• M73: 40,706,777 km (0.097 R)
• M74: 42,555,059 km (0.066 R)
• M75: 43,663,280 km (0.06 R)
• M76: 43,941,831 km (0.086 R)
• M77: 44,151,119 km (0.106 R)
• M78: 44,430,717 km (0.118 R)

Asteroid Belt

Center: 12.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 6.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.09 AU - 17.47 AU

Year: 20754 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,483,333 km

• M1: 172,486 km (0.058 R)
• M2: 257,608 km (0.097 R)
• M3: 388,954 km (0.094 R)
• M4: 463,155 km (0.077 R)
• M5: 638,633 km (0.112 R)
• M6: 876,344 km (0.12 R)
• M7: 1,171,202 km (0.107 R)
• M8: 1,265,448 km (0.05 R)
• M9: 1,346,082 km (0.116 R)
• M10: 1,395,150 km (0.077 R)
• M11: 1,512,285 km (0.094 R)
• M12: 2,069,088 km (0.063 R)
• M13: 2,145,383 km (0.062 R)
• M14: 2,222,426 km (0.086 R)
• M15: 2,601,357 km (0.056 R)
• M16: 3,217,850 km (0.12 R)
• M17: 3,714,665 km (0.036 R)
• M18: 5,109,515 km (0.11 R)
• M19: 5,929,162 km (0.119 R)
• M20: 6,202,328 km (0.095 R)
• M21: 6,535,333 km (0.099 R)
• M22: 6,817,474 km (0.087 R)
• M23: 7,017,187 km (0.115 R)
• M24: 7,248,017 km (0.085 R)
• M25: 8,165,351 km (0.113 R)
• M26: 8,438,517 km (0.09 R)
• M27: 8,591,705 km (0.055 R)
• M28: 9,118,888 km (0.107 R)
• M29: 9,561,099 km (0.112 R)
• M30: 10,074,818 km (0.109 R)
• M31: 10,335,118 km (0.061 R)
• M32: 11,196,204 km (0.084 R)
• M33: 11,431,970 km (0.108 R)
• M34: 12,391,341 km (0.117 R)
• M35: 14,386,229 km (0.029 R)
• M36: 15,795,590 km (0.116 R)
• M37: 16,440,357 km (0.081 R)
• M38: 18,227,453 km (0.106 R)
• M39: 18,783,509 km (0.097 R)
• M40: 20,116,126 km (0.087 R)
• M41: 20,649,293 km (0.118 R)
• M42: 20,773,160 km (0.082 R)
• M43: 20,938,466 km (0.096 R)
• M44: 21,062,782 km (0.114 R)
• M45: 21,270,424 km (0.091 R)
• M46: 22,150,358 km (0.109 R)
• M47: 22,786,000 km (0.076 R)
• M48: 23,686,130 km (0.081 R)
• M49: 23,858,916 km (0.083 R)
• M50: 23,902,149 km (0.102 R)
• M51: 24,336,133 km (0.039 R)
• M52: 24,379,666 km (0.108 R)
• M53: 24,904,156 km (0.101 R)
• M54: 25,167,747 km (0.05 R)
• M55: 26,904,130 km (0.093 R)
• M56: 27,129,424 km (0.07 R)
• M57: 27,900,452 km (0.079 R)
• M58: 28,403,101 km (0.049 R)
• M59: 29,789,274 km (0.074 R)
• M60: 30,303,143 km (0.055 R)
• M61: 30,490,589 km (0.092 R)
• M62: 30,866,977 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 4.3

Gravity: 31.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.23 AU - 19.25 AU

Year: 22809 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 74.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,483,333 km

• M1: 89,908 km (0.081 R)
• M2: 327,021 km (0.092 R)
• M3: 680,970 km (0.088 R)
• M4: 1,235,080 km (0.091 R)
• M5: 1,413,700 km (0.104 R)
• M6: 1,861,446 km (0.031 R)
• M7: 1,895,106 km (0.12 R)
• M8: 2,313,830 km (0.09 R)
• M9: 3,192,269 km (0.093 R)
• M10: 3,729,625 km (0.113 R)
• M11: 3,772,110 km (0.065 R)
• M12: 4,030,466 km (0.116 R)
• M13: 4,339,236 km (0.079 R)
• M14: 4,428,845 km (0.099 R)
• M15: 4,793,265 km (0.052 R)
• M16: 5,893,857 km (0.043 R)
• M17: 6,092,972 km (0.05 R)
• M18: 6,497,784 km (0.073 R)
• M19: 6,859,062 km (0.119 R)
• M20: 7,386,544 km (0.104 R)
• M21: 7,493,507 km (0.086 R)
• M22: 8,312,705 km (0.086 R)
• M23: 9,332,663 km (0.045 R)
• M24: 9,506,346 km (0.093 R)
• M25: 10,271,839 km (0.047 R)
• M26: 10,391,367 km (0.093 R)
• M27: 10,571,483 km (0.059 R)
• M28: 10,995,743 km (0.119 R)
• M29: 12,238,602 km (0.042 R)
• M30: 14,250,843 km (0.094 R)
• M31: 16,853,397 km (0.119 R)
• M32: 16,923,858 km (0.114 R)
• M33: 17,992,136 km (0.107 R)
• M34: 19,746,171 km (0.112 R)
• M35: 20,418,015 km (0.047 R)
• M36: 20,718,856 km (0.106 R)
• M37: 20,869,950 km (0.087 R)
• M38: 21,860,438 km (0.082 R)
• M39: 22,555,170 km (0.088 R)
• M40: 23,650,227 km (0.104 R)
• M41: 23,808,052 km (0.087 R)
• M42: 23,887,040 km (0.118 R)
• M43: 26,217,176 km (0.027 R)
• M44: 29,208,685 km (0.05 R)
• M45: 29,293,357 km (0.116 R)
• M46: 32,306,408 km (0.083 R)
• M47: 32,481,587 km (0.101 R)
• M48: 32,744,880 km (0.079 R)
• M49: 33,185,146 km (0.096 R)
• M50: 33,361,971 km (0.083 R)
• M51: 33,538,945 km (0.047 R)
• M52: 34,160,973 km (0.108 R)
• M53: 34,966,258 km (0.037 R)
• M54: 36,322,213 km (0.059 R)
• M55: 36,413,319 km (0.08 R)
• M56: 36,504,424 km (0.12 R)
• M57: 36,595,529 km (0.117 R)
• M58: 39,927,522 km (0.055 R)
• M59: 40,209,514 km (0.116 R)
• M60: 40,586,650 km (0.12 R)
• M61: 42,106,565 km (0.036 R)
• M62: 42,585,278 km (0.06 R)
• M63: 42,777,362 km (0.098 R)
• M64: 43,258,618 km (0.072 R)
• M65: 43,355,109 km (0.079 R)
• M66: 43,644,880 km (0.088 R)
• M67: 44,129,427 km (0.084 R)
• M68: 45,986,834 km (0.118 R)
• M69: 46,183,855 km (0.064 R)
• M70: 46,776,561 km (0.118 R)
• M71: 48,269,249 km (0.059 R)
• M72: 49,373,730 km (0.106 R)
• M73: 49,474,559 km (0.097 R)
• M74: 51,403,175 km (0.068 R)
• M75: 51,607,675 km (0.093 R)
• M76: 51,914,799 km (0.095 R)
• M77: 52,736,989 km (0.05 R)
• M78: 52,840,062 km (0.068 R)
• M79: 54,498,205 km (0.113 R)
• M80: 55,019,853 km (0.061 R)
• M81: 56,911,518 km (0.089 R)
• M82: 57,334,730 km (0.119 R)
• M83: 62,167,789 km (0.098 R)
• M84: 64,688,064 km (0.088 R)
• M85: 66,795,000 km (0.109 R)
• M86: 67,576,949 km (0.101 R)
• M87: 69,037,024 km (0.026 R)
• M88: 69,827,499 km (0.105 R)
• M89: 74,055,584 km (0.118 R)
• M90: 74,286,413 km (0.108 R)
• M91: 75,444,600 km (0.086 R)
• M92: 76,608,621 km (0.037 R)
• M93: 76,958,979 km (0.108 R)
• M94: 77,426,921 km (0.077 R)
• M95: 78,483,381 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit