🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.73 AU

Year: 186 Days

Day: 17.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,674,155 km

• M1: 231,428 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 204 Days

Day: 41.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,674,155 km

• M1: 314,305 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.6 AU - 0.74 AU

Year: 209 Days

Day: 47.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,674,155 km

• M1: 404,662 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.71 AU - 2.27 AU

Year: 1069 Days

Day: 34.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.22 AU - 2.72 AU

Year: 1478 Days

Day: 16.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.26 AU - 2.92 AU

Year: 1587 Days

Day: 17.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,674,155 km

• M1: 1,722,171 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.7 AU - 3.7 AU

Year: 2180 Days

Day: 21.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,674,155 km

• M1: 150,047 km (0.108 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 12.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.24 AU - 8.1 AU

Year: 7311 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,674,155 km

• M1: 163,062 km (0.069 R)
• M2: 245,789 km (0.112 R)
• M3: 393,293 km (0.104 R)
• M4: 533,765 km (0.079 R)
• M5: 630,405 km (0.091 R)
• M6: 830,268 km (0.032 R)
• M7: 1,146,817 km (0.092 R)
• M8: 1,311,076 km (0.12 R)
• M9: 1,536,819 km (0.087 R)
• M10: 1,700,778 km (0.045 R)
• M11: 2,026,902 km (0.068 R)
• M12: 2,106,488 km (0.114 R)
• M13: 2,289,745 km (0.092 R)
• M14: 2,414,958 km (0.085 R)
• M15: 2,499,780 km (0.108 R)
• M16: 2,804,511 km (0.107 R)
• M17: 2,938,850 km (0.09 R)
• M18: 3,214,260 km (0.091 R)
• M19: 3,378,818 km (0.109 R)
• M20: 3,570,303 km (0.116 R)
• M21: 3,839,579 km (0.055 R)
• M22: 3,989,326 km (0.114 R)
• M23: 4,166,450 km (0.101 R)
• M24: 4,928,352 km (0.052 R)
• M25: 5,091,414 km (0.119 R)
• M26: 5,311,622 km (0.066 R)
• M27: 5,591,370 km (0.078 R)
• M28: 6,282,512 km (0.103 R)
• M29: 7,619,169 km (0.109 R)
• M30: 7,966,835 km (0.042 R)
• M31: 8,644,962 km (0.057 R)
• M32: 9,074,158 km (0.076 R)
• M33: 9,241,109 km (0.036 R)
• M34: 10,125,532 km (0.05 R)
• M35: 10,895,063 km (0.098 R)
• M36: 11,108,240 km (0.097 R)
• M37: 11,430,624 km (0.063 R)
• M38: 12,047,865 km (0.102 R)
• M39: 13,125,867 km (0.095 R)
• M40: 13,695,685 km (0.1 R)
• M41: 13,848,873 km (0.118 R)
• M42: 15,214,552 km (0.106 R)
• M43: 15,293,839 km (0.088 R)
• M44: 15,692,667 km (0.035 R)
• M45: 16,256,651 km (0.081 R)
• M46: 16,663,557 km (0.092 R)
• M47: 17,363,226 km (0.104 R)
• M48: 17,988,396 km (0.076 R)
• M49: 18,790,989 km (0.108 R)
• M50: 19,046,801 km (0.109 R)
• M51: 20,256,150 km (0.058 R)
• M52: 20,518,545 km (0.062 R)
• M53: 21,847,423 km (0.03 R)
• M54: 21,937,032 km (0.052 R)
• M55: 22,477,080 km (0.08 R)
• M56: 22,975,989 km (0.111 R)
• M57: 23,158,349 km (0.092 R)
• M58: 24,494,557 km (0.105 R)
• M59: 25,666,507 km (0.107 R)
• M60: 26,665,072 km (0.11 R)
• M61: 26,856,707 km (0.11 R)
• M62: 27,386,134 km (0.068 R)
• M63: 27,482,774 km (0.096 R)
• M64: 27,870,383 km (0.086 R)
• M65: 28,602,066 km (0.085 R)
• M66: 28,798,189 km (0.116 R)
• M67: 29,389,549 km (0.104 R)
• M68: 29,537,950 km (0.044 R)
• M69: 30,834,964 km (0.114 R)
• M70: 31,338,660 km (0.117 R)
• M71: 31,642,343 km (0.071 R)
• M72: 31,896,061 km (0.105 R)
• M73: 32,661,254 km (0.113 R)
• M74: 33,277,897 km (0.116 R)
• M75: 34,001,950 km (0.1 R)
• M76: 34,261,952 km (0.079 R)
• M77: 34,470,341 km (0.113 R)
• M78: 34,574,611 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206

Radius: 4.4

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.33 AU - 17.57 AU

Year: 20917 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,674,155 km

• M1: 115,190 km (0.075 R)
• M2: 203,154 km (0.115 R)
• M3: 398,230 km (0.083 R)
• M4: 428,149 km (0.054 R)
• M5: 572,361 km (0.083 R)
• M6: 694,882 km (0.087 R)
• M7: 768,783 km (0.118 R)
• M8: 1,026,391 km (0.107 R)
• M9: 1,591,123 km (0.091 R)
• M10: 1,664,426 km (0.098 R)
• M11: 2,154,509 km (0.062 R)
• M12: 2,208,663 km (0.108 R)
• M13: 2,373,520 km (0.113 R)
• M14: 2,715,351 km (0.069 R)
• M15: 2,744,523 km (0.069 R)
• M16: 2,832,785 km (0.097 R)
• M17: 3,042,222 km (0.094 R)
• M18: 3,797,542 km (0.042 R)
• M19: 4,712,632 km (0.105 R)
• M20: 5,068,077 km (0.072 R)
• M21: 5,880,094 km (0.108 R)
• M22: 6,108,530 km (0.08 R)
• M23: 6,146,827 km (0.115 R)
• M24: 6,185,274 km (0.069 R)
• M25: 6,534,884 km (0.047 R)
• M26: 6,731,755 km (0.088 R)
• M27: 6,771,398 km (0.081 R)
• M28: 6,970,662 km (0.112 R)
• M29: 8,719,461 km (0.09 R)
• M30: 8,892,696 km (0.085 R)
• M31: 9,419,430 km (0.047 R)
• M32: 9,776,221 km (0.114 R)
• M33: 9,956,187 km (0.101 R)
• M34: 10,137,350 km (0.106 R)
• M35: 11,199,645 km (0.063 R)
• M36: 11,340,865 km (0.032 R)
• M37: 11,815,689 km (0.095 R)
• M38: 11,863,560 km (0.068 R)
• M39: 12,055,644 km (0.109 R)
• M40: 12,540,042 km (0.112 R)
• M41: 12,686,647 km (0.097 R)
• M42: 13,080,389 km (0.116 R)
• M43: 13,829,426 km (0.115 R)
• M44: 14,234,537 km (0.103 R)
• M45: 15,160,248 km (0.052 R)
• M46: 16,052,300 km (0.104 R)
• M47: 16,692,130 km (0.094 R)
• M48: 17,612,756 km (0.052 R)
• M49: 19,052,336 km (0.092 R)
• M50: 19,164,684 km (0.06 R)
• M51: 19,277,182 km (0.099 R)
• M52: 19,502,925 km (0.11 R)
• M53: 19,559,473 km (0.101 R)
• M54: 20,414,425 km (0.094 R)
• M55: 20,702,101 km (0.109 R)
• M56: 21,107,212 km (0.053 R)
• M57: 21,807,630 km (0.032 R)
• M58: 22,634,307 km (0.068 R)
• M59: 22,812,927 km (0.108 R)
• M60: 22,932,157 km (0.056 R)
• M61: 23,833,185 km (0.111 R)
• M62: 24,196,857 km (0.108 R)
• M63: 24,745,732 km (0.091 R)
• M64: 26,667,466 km (0.109 R)
• M65: 28,316,035 km (0.117 R)
• M66: 28,894,230 km (0.11 R)
• M67: 29,023,333 km (0.119 R)
• M68: 29,411,540 km (0.085 R)
• M69: 31,312,330 km (0.116 R)
• M70: 31,444,874 km (0.07 R)
• M71: 31,910,123 km (0.114 R)
• M72: 33,455,170 km (0.062 R)
• M73: 33,726,391 km (0.03 R)
• M74: 34,270,927 km (0.119 R)
• M75: 38,163,314 km (0.063 R)
• M76: 38,872,857 km (0.081 R)
• M77: 39,015,274 km (0.118 R)
• M78: 39,157,991 km (0.12 R)
• M79: 39,873,667 km (0.05 R)
• M80: 41,245,479 km (0.117 R)
• M81: 41,609,002 km (0.117 R)
• M82: 41,900,568 km (0.085 R)
• M83: 42,779,456 km (0.074 R)
• M84: 43,812,579 km (0.085 R)
• M85: 43,886,630 km (0.03 R)
• M86: 48,715,200 km (0.042 R)
• M87: 49,099,368 km (0.09 R)
• M88: 49,253,453 km (0.072 R)
• M89: 50,646,509 km (0.098 R)
• M90: 51,817,262 km (0.11 R)
• M91: 52,130,968 km (0.083 R)
• M92: 52,445,274 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 5

Gravity: 35.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.84 AU - 19.08 AU

Year: 27782 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,674,155 km

• M1: 110,403 km (0.076 R)
• M2: 233,821 km (0.107 R)
• M3: 355,295 km (0.084 R)
• M4: 600,635 km (0.102 R)
• M5: 922,420 km (0.099 R)
• M6: 1,051,224 km (0.085 R)
• M7: 2,539,723 km (0.095 R)
• M8: 2,906,387 km (0.066 R)
• M9: 3,048,206 km (0.086 R)
• M10: 4,262,043 km (0.107 R)
• M11: 5,201,518 km (0.115 R)
• M12: 5,373,855 km (0.119 R)
• M13: 7,647,443 km (0.061 R)
• M14: 8,711,084 km (0.117 R)
• M15: 9,190,844 km (0.059 R)
• M16: 9,329,522 km (0.033 R)
• M17: 10,319,411 km (0.103 R)
• M18: 12,320,581 km (0.095 R)
• M19: 12,397,026 km (0.069 R)
• M20: 12,704,150 km (0.045 R)
• M21: 14,116,653 km (0.057 R)
• M22: 14,437,391 km (0.083 R)
• M23: 16,494,960 km (0.045 R)
• M24: 19,525,664 km (0.068 R)
• M25: 19,614,674 km (0.096 R)
• M26: 19,882,754 km (0.051 R)
• M27: 19,972,363 km (0.113 R)
• M28: 22,349,174 km (0.108 R)
• M29: 22,910,166 km (0.106 R)
• M30: 23,665,486 km (0.103 R)
• M31: 27,163,832 km (0.083 R)
• M32: 28,668,338 km (0.107 R)
• M33: 28,972,470 km (0.071 R)
• M34: 29,583,877 km (0.089 R)
• M35: 29,993,924 km (0.101 R)
• M36: 30,199,621 km (0.113 R)
• M37: 30,716,033 km (0.107 R)
• M38: 31,652,665 km (0.079 R)
• M39: 31,967,120 km (0.119 R)
• M40: 32,282,473 km (0.119 R)
• M41: 32,598,872 km (0.039 R)
• M42: 33,874,643 km (0.119 R)
• M43: 34,196,278 km (0.085 R)
• M44: 34,518,661 km (0.091 R)
• M45: 35,383,786 km (0.071 R)
• M46: 36,804,517 km (0.087 R)
• M47: 38,132,497 km (0.108 R)
• M48: 39,251,041 km (0.069 R)
• M49: 40,266,960 km (0.08 R)
• M50: 41,979,257 km (0.054 R)
• M51: 42,439,869 km (0.057 R)
• M52: 42,670,848 km (0.084 R)
• M53: 47,735,933 km (0.054 R)
• M54: 49,182,993 km (0.098 R)
• M55: 50,033,756 km (0.113 R)
• M56: 50,155,678 km (0.061 R)
• M57: 50,399,822 km (0.112 R)
• M58: 52,367,183 km (0.042 R)
• M59: 53,609,594 km (0.044 R)
• M60: 55,239,163 km (0.082 R)
• M61: 57,012,197 km (0.097 R)
• M62: 57,266,962 km (0.105 R)
• M63: 57,394,569 km (0.079 R)
• M64: 57,777,690 km (0.094 R)
• M65: 59,061,239 km (0.102 R)
• M66: 59,835,857 km (0.09 R)
• M67: 60,743,767 km (0.088 R)
• M68: 61,787,062 km (0.099 R)
• M69: 63,891,156 km (0.094 R)
• M70: 64,553,426 km (0.105 R)
• M71: 64,686,269 km (0.106 R)
• M72: 70,752,911 km (0.118 R)
• M73: 71,438,070 km (0.105 R)
• M74: 73,368,331 km (0.074 R)
• M75: 76,436,134 km (0.094 R)
• M76: 76,857,701 km (0.079 R)
• M77: 78,410,078 km (0.116 R)
• M78: 78,551,598 km (0.09 R)
• M79: 80,115,195 km (0.096 R)
• M80: 80,686,360 km (0.07 R)
• M81: 81,976,342 km (0.117 R)
• M82: 86,032,987 km (0.09 R)
• M83: 86,179,145 km (0.069 R)
• M84: 86,325,302 km (0.086 R)
• M85: 86,617,766 km (0.093 R)
• M86: 87,791,510 km (0.115 R)
• M87: 88,085,620 km (0.111 R)
• M88: 91,046,012 km (0.087 R)
• M89: 92,987,493 km (0.064 R)
• M90: 97,367,719 km (0.097 R)
• M91: 99,506,370 km (0.093 R)
• M92: 100,120,170 km (0.09 R)
• M93: 101,660,280 km (0.091 R)
• M94: 102,588,086 km (0.039 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: 320 - 14,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit