🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 32.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,468,232 km

• M1: 173,534 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 24.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.12 AU - 1.46 AU

Year: 535 Days

Day: 44.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.03 AU - 3.49 AU

Year: 2150 Days

Day: 29.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.68 AU - 4.42 AU

Year: 2977 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.3 AU - 4.32 AU

Year: 3268 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,468,232 km

• M1: 1,332,618 km (0.074 R)
• M2: 2,373,520 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 8.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.6 AU - 6.62 AU

Year: 6207 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 81,468,232 km

• M1: 114,293 km (0.104 R)
• M2: 260,749 km (0.111 R)
• M3: 372,798 km (0.071 R)
• M4: 517,010 km (0.095 R)
• M5: 733,778 km (0.064 R)
• M6: 796,459 km (0.1 R)
• M7: 1,463,666 km (0.035 R)
• M8: 2,003,564 km (0.067 R)
• M9: 2,173,358 km (0.087 R)
• M10: 2,479,136 km (0.112 R)
• M11: 2,624,994 km (0.11 R)
• M12: 2,798,677 km (0.093 R)
• M13: 3,105,203 km (0.104 R)
• M14: 3,355,630 km (0.075 R)
• M15: 4,031,663 km (0.03 R)
• M16: 4,232,423 km (0.086 R)
• M17: 4,304,978 km (0.106 R)
• M18: 4,495,416 km (0.081 R)
• M19: 4,703,806 km (0.081 R)
• M20: 4,809,123 km (0.063 R)
• M21: 5,207,352 km (0.086 R)
• M22: 5,331,967 km (0.07 R)
• M23: 5,426,214 km (0.035 R)
• M24: 6,149,968 km (0.1 R)
• M25: 6,414,757 km (0.113 R)
• M26: 6,767,808 km (0.1 R)
• M27: 7,335,532 km (0.05 R)
• M28: 7,457,903 km (0.078 R)
• M29: 7,704,739 km (0.087 R)
• M30: 7,811,253 km (0.115 R)
• M31: 8,079,931 km (0.118 R)
• M32: 8,608,011 km (0.102 R)
• M33: 8,681,763 km (0.076 R)
• M34: 9,735,829 km (0.082 R)
• M35: 10,730,506 km (0.08 R)
• M36: 11,472,362 km (0.039 R)
• M37: 12,417,521 km (0.092 R)
• M38: 12,647,303 km (0.106 R)
• M39: 12,752,171 km (0.072 R)
• M40: 13,111,057 km (0.114 R)
• M41: 13,238,514 km (0.087 R)
• M42: 13,795,467 km (0.069 R)
• M43: 14,360,049 km (0.109 R)
• M44: 14,557,219 km (0.074 R)
• M45: 14,645,183 km (0.104 R)
• M46: 14,711,305 km (0.118 R)
• M47: 14,799,568 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 5.4

Gravity: 24.53 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.58 AU - 13.56 AU

Year: 16278 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,468,232 km

• M1: 708,944 km (0.068 R)
• M2: 1,030,580 km (0.063 R)
• M3: 1,181,225 km (0.115 R)
• M4: 2,004,611 km (0.094 R)
• M5: 2,193,105 km (0.081 R)
• M6: 2,387,283 km (0.058 R)
• M7: 2,553,336 km (0.109 R)
• M8: 3,073,937 km (0.115 R)
• M9: 4,329,512 km (0.117 R)
• M10: 5,286,938 km (0.11 R)
• M11: 5,634,903 km (0.069 R)
• M12: 7,242,183 km (0.089 R)
• M13: 7,434,266 km (0.101 R)
• M14: 7,922,105 km (0.118 R)
• M15: 8,370,001 km (0.051 R)
• M16: 8,877,138 km (0.111 R)
• M17: 9,446,657 km (0.115 R)
• M18: 9,974,438 km (0.083 R)
• M19: 10,893,567 km (0.087 R)
• M20: 11,335,479 km (0.112 R)
• M21: 11,726,827 km (0.077 R)
• M22: 12,009,268 km (0.049 R)
• M23: 12,065,966 km (0.095 R)
• M24: 12,985,694 km (0.097 R)
• M25: 13,571,968 km (0.084 R)
• M26: 13,631,059 km (0.098 R)
• M27: 14,047,240 km (0.058 R)
• M28: 15,136,313 km (0.098 R)
• M29: 15,381,952 km (0.103 R)
• M30: 15,815,038 km (0.065 R)
• M31: 16,252,163 km (0.111 R)
• M32: 17,010,774 km (0.116 R)
• M33: 17,651,801 km (0.107 R)
• M34: 17,910,306 km (0.112 R)
• M35: 18,235,382 km (0.076 R)
• M36: 18,627,927 km (0.093 R)
• M37: 19,023,314 km (0.089 R)
• M38: 19,354,973 km (0.08 R)
• M39: 20,428,786 km (0.1 R)
• M40: 20,836,440 km (0.098 R)
• M41: 21,246,787 km (0.109 R)
• M42: 21,728,941 km (0.055 R)
• M43: 22,284,398 km (0.095 R)
• M44: 23,693,311 km (0.112 R)
• M45: 24,336,582 km (0.08 R)
• M46: 24,768,770 km (0.114 R)
• M47: 25,640,477 km (0.059 R)
• M48: 27,264,661 km (0.104 R)
• M49: 28,013,847 km (0.092 R)
• M50: 28,089,244 km (0.025 R)
• M51: 28,769,915 km (0.107 R)
• M52: 29,993,326 km (0.029 R)
• M53: 31,938,697 km (0.092 R)
• M54: 32,174,912 km (0.111 R)
• M55: 32,411,725 km (0.115 R)
• M56: 36,606,449 km (0.088 R)
• M57: 38,264,592 km (0.067 R)
• M58: 38,599,243 km (0.106 R)
• M59: 39,102,789 km (0.113 R)
• M60: 39,355,460 km (0.08 R)
• M61: 39,439,833 km (0.114 R)
• M62: 40,286,557 km (0.115 R)
• M63: 41,653,732 km (0.111 R)
• M64: 42,689,099 km (0.096 R)
• M65: 42,949,249 km (0.092 R)
• M66: 43,036,016 km (0.069 R)
• M67: 43,122,933 km (0.119 R)
• M68: 43,296,915 km (0.091 R)
• M69: 44,082,603 km (0.095 R)
• M70: 44,257,782 km (0.058 R)
• M71: 44,521,074 km (0.078 R)
• M72: 47,003,651 km (0.05 R)
• M73: 47,991,147 km (0.088 R)
• M74: 48,532,541 km (0.081 R)
• M75: 49,348,598 km (0.098 R)
• M76: 50,260,696 km (0.105 R)
• M77: 50,443,804 km (0.095 R)
• M78: 50,994,324 km (0.085 R)
• M79: 51,454,636 km (0.116 R)
• M80: 52,379,450 km (0.103 R)
• M81: 53,402,999 km (0.047 R)
• M82: 53,776,844 km (0.098 R)
• M83: 56,038,166 km (0.115 R)
• M84: 56,894,165 km (0.09 R)
• M85: 57,180,345 km (0.107 R)
• M86: 59,197,673 km (0.092 R)
• M87: 60,360,946 km (0.109 R)
• M88: 60,652,961 km (0.097 R)
• M89: 62,021,632 km (0.09 R)
• M90: 62,611,346 km (0.069 R)
• M91: 62,709,931 km (0.092 R)
• M92: 62,906,952 km (0.078 R)
• M93: 63,994,678 km (0.059 R)
• M94: 65,388,033 km (0.062 R)
• M95: 65,787,908 km (0.106 R)
• M96: 66,891,940 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 7.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.25 AU - 13.41 AU

Year: 17776 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,468,232 km

• M1: 172,636 km (0.083 R)
• M2: 515,813 km (0.101 R)
• M3: 881,580 km (0.113 R)
• M4: 1,026,391 km (0.091 R)
• M5: 1,179,130 km (0.078 R)
• M6: 1,246,898 km (0.094 R)
• M7: 1,888,374 km (0.097 R)
• M8: 2,767,411 km (0.077 R)
• M9: 2,889,034 km (0.075 R)
• M10: 2,950,519 km (0.079 R)
• M11: 3,523,628 km (0.119 R)
• M12: 3,822,974 km (0.076 R)
• M13: 4,269,822 km (0.079 R)
• M14: 4,660,871 km (0.105 R)
• M15: 4,842,483 km (0.096 R)
• M16: 4,915,786 km (0.098 R)
• M17: 5,250,137 km (0.094 R)
• M18: 5,515,374 km (0.051 R)
• M19: 6,098,357 km (0.116 R)
• M20: 6,417,300 km (0.047 R)
• M21: 6,497,933 km (0.074 R)
• M22: 6,700,937 km (0.046 R)
• M23: 6,782,618 km (0.099 R)
• M24: 8,135,731 km (0.113 R)
• M25: 8,222,946 km (0.09 R)
• M26: 8,486,687 km (0.063 R)
• M27: 8,932,489 km (0.056 R)
• M28: 9,569,177 km (0.088 R)
• M29: 9,661,479 km (0.03 R)
• M30: 9,800,157 km (0.115 R)
• M31: 9,893,206 km (0.116 R)
• M32: 10,742,473 km (0.107 R)
• M33: 11,272,948 km (0.078 R)
• M34: 11,370,336 km (0.054 R)
• M35: 12,259,396 km (0.082 R)
• M36: 13,273,071 km (0.095 R)
• M37: 13,582,439 km (0.102 R)
• M38: 13,894,201 km (0.091 R)
• M39: 14,103,339 km (0.12 R)
• M40: 14,950,213 km (0.117 R)
• M41: 15,488,017 km (0.066 R)
• M42: 16,471,773 km (0.098 R)
• M43: 16,693,178 km (0.095 R)
• M44: 18,787,099 km (0.068 R)
• M45: 19,134,316 km (0.087 R)
• M46: 19,776,539 km (0.087 R)
• M47: 20,070,798 km (0.102 R)
• M48: 20,425,794 km (0.085 R)
• M49: 21,563,635 km (0.087 R)
• M50: 22,231,889 km (0.04 R)
• M51: 22,537,817 km (0.103 R)
• M52: 22,660,637 km (0.031 R)
• M53: 22,845,091 km (0.06 R)
• M54: 23,588,443 km (0.093 R)
• M55: 24,654,926 km (0.111 R)
• M56: 25,225,941 km (0.094 R)
• M57: 25,417,277 km (0.102 R)
• M58: 27,225,915 km (0.067 R)
• M59: 27,487,711 km (0.105 R)
• M60: 29,142,413 km (0.06 R)
• M61: 30,489,392 km (0.04 R)
• M62: 30,761,212 km (0.084 R)
• M63: 31,238,878 km (0.076 R)
• M64: 32,616,973 km (0.1 R)
• M65: 32,755,800 km (0.114 R)
• M66: 32,825,363 km (0.117 R)
• M67: 33,313,501 km (0.097 R)
• M68: 33,383,363 km (0.102 R)
• M69: 35,076,063 km (0.097 R)
• M70: 35,360,748 km (0.082 R)
• M71: 35,789,495 km (0.094 R)
• M72: 35,932,810 km (0.1 R)
• M73: 37,812,657 km (0.102 R)
• M74: 39,206,460 km (0.098 R)
• M75: 40,169,871 km (0.119 R)
• M76: 40,467,720 km (0.088 R)
• M77: 40,766,467 km (0.102 R)
• M78: 41,968,635 km (0.083 R)
• M79: 42,271,122 km (0.057 R)
• M80: 42,346,819 km (0.112 R)
• M81: 42,878,041 km (0.067 R)
• M82: 46,033,359 km (0.112 R)
• M83: 46,111,150 km (0.079 R)
• M84: 46,814,260 km (0.091 R)
• M85: 47,206,356 km (0.061 R)
• M86: 47,363,434 km (0.059 R)
• M87: 47,835,864 km (0.073 R)
• M88: 48,864,948 km (0.105 R)
• M89: 50,462,204 km (0.099 R)
• M90: 51,428,906 km (0.09 R)
• M91: 52,482,823 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 6.6

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.93 AU - 18.23 AU

Year: 26923 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,468,232 km

• M1: 102,624 km (0.072 R)
• M2: 246,836 km (0.118 R)
• M3: 347,665 km (0.117 R)
• M4: 569,968 km (0.035 R)
• M5: 757,713 km (0.042 R)
• M6: 1,248,394 km (0.11 R)
• M7: 1,889,272 km (0.056 R)
• M8: 2,099,008 km (0.025 R)
• M9: 2,390,275 km (0.048 R)
• M10: 2,578,918 km (0.12 R)
• M11: 3,592,892 km (0.098 R)
• M12: 4,345,369 km (0.114 R)
• M13: 4,391,146 km (0.045 R)
• M14: 5,339,746 km (0.084 R)
• M15: 5,736,330 km (0.027 R)
• M16: 5,887,574 km (0.094 R)
• M17: 6,297,322 km (0.095 R)
• M18: 6,349,233 km (0.03 R)
• M19: 7,252,505 km (0.09 R)
• M20: 7,470,918 km (0.109 R)
• M21: 7,970,275 km (0.076 R)
• M22: 8,537,550 km (0.031 R)
• M23: 8,594,996 km (0.115 R)
• M24: 8,652,591 km (0.096 R)
• M25: 9,294,516 km (0.072 R)
• M26: 10,012,137 km (0.104 R)
• M27: 10,934,108 km (0.102 R)
• M28: 11,059,023 km (0.118 R)
• M29: 12,140,466 km (0.106 R)
• M30: 13,993,684 km (0.025 R)
• M31: 14,470,602 km (0.062 R)
• M32: 15,091,583 km (0.075 R)
• M33: 15,230,858 km (0.116 R)
• M34: 15,440,445 km (0.117 R)
• M35: 19,146,583 km (0.056 R)
• M36: 19,448,471 km (0.103 R)
• M37: 19,524,168 km (0.075 R)
• M38: 19,599,864 km (0.114 R)
• M39: 19,904,146 km (0.071 R)
• M40: 20,286,518 km (0.091 R)
• M41: 20,594,241 km (0.12 R)
• M42: 21,683,164 km (0.061 R)
• M43: 21,761,703 km (0.108 R)
• M44: 22,472,443 km (0.041 R)
• M45: 23,997,892 km (0.108 R)
• M46: 24,160,355 km (0.053 R)
• M47: 24,731,969 km (0.11 R)
• M48: 25,390,798 km (0.12 R)
• M49: 25,639,280 km (0.108 R)
• M50: 26,389,663 km (0.08 R)
• M51: 27,741,579 km (0.091 R)
• M52: 33,188,288 km (0.041 R)
• M53: 33,641,569 km (0.108 R)
• M54: 34,188,200 km (0.1 R)
• M55: 35,382,739 km (0.12 R)
• M56: 36,684,390 km (0.07 R)
• M57: 37,059,133 km (0.113 R)
• M58: 37,340,975 km (0.101 R)
• M59: 39,910,019 km (0.115 R)
• M60: 40,875,973 km (0.104 R)
• M61: 41,654,181 km (0.116 R)
• M62: 42,929,203 km (0.105 R)
• M63: 44,515,988 km (0.105 R)
• M64: 44,915,713 km (0.112 R)
• M65: 45,216,256 km (0.118 R)
• M66: 46,324,028 km (0.113 R)
• M67: 51,156,787 km (0.118 R)
• M68: 52,627,035 km (0.074 R)
• M69: 52,943,883 km (0.063 R)
• M70: 54,217,709 km (0.093 R)
• M71: 55,501,558 km (0.101 R)
• M72: 56,255,082 km (0.114 R)
• M73: 58,317,289 km (0.107 R)
• M74: 58,864,069 km (0.099 R)
• M75: 60,072,970 km (0.081 R)
• M76: 61,179,246 km (0.114 R)
• M77: 62,068,905 km (0.074 R)
• M78: 62,739,103 km (0.041 R)
• M79: 64,199,178 km (0.087 R)
• M80: 64,311,975 km (0.099 R)
• M81: 64,876,857 km (0.066 R)
• M82: 66,809,811 km (0.115 R)
• M83: 71,198,414 km (0.116 R)
• M84: 72,251,433 km (0.104 R)
• M85: 72,486,152 km (0.116 R)
• M86: 75,203,298 km (0.118 R)
• M87: 76,514,673 km (0.037 R)
• M88: 76,753,880 km (0.063 R)
• M89: 77,233,042 km (0.099 R)
• M90: 77,353,020 km (0.103 R)
• M91: 80,372,054 km (0.091 R)
• M92: 80,615,151 km (0.118 R)
• M93: 80,736,924 km (0.112 R)
• M94: 81,346,236 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit