🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 151 Days

Day: 13 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,587,975 km

• M1: 289,173 km (0.119 R)
• M2: 475,272 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 285 Days

Day: 44.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.12 AU - 1.42 AU

Year: 503 Days

Day: 46.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.44 AU - 1.46 AU

Year: 614 Days

Day: 15.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.59 AU - 2.33 AU

Year: 964 Days

Day: 45.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,587,975 km

• M1: 209,437 km (0.114 R)
• M2: 1,246,898 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.48 AU - 2.64 AU

Year: 1440 Days

Day: 12.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.28 AU - 3.14 AU

Year: 1568 Days

Day: 16.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 10.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.5 AU - 10.7 AU

Year: 8864 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,587,975 km

• M1: 133,441 km (0.078 R)
• M2: 249,978 km (0.109 R)
• M3: 385,963 km (0.108 R)
• M4: 678,576 km (0.119 R)
• M5: 745,596 km (0.032 R)
• M6: 961,017 km (0.026 R)
• M7: 1,197,232 km (0.063 R)
• M8: 1,518,867 km (0.05 R)
• M9: 1,678,339 km (0.115 R)
• M10: 1,795,773 km (0.049 R)
• M11: 2,139,549 km (0.048 R)
• M12: 2,293,186 km (0.113 R)
• M13: 2,639,056 km (0.088 R)
• M14: 3,380,014 km (0.104 R)
• M15: 3,529,612 km (0.091 R)
• M16: 4,182,308 km (0.05 R)
• M17: 4,440,813 km (0.119 R)
• M18: 4,838,294 km (0.081 R)
• M19: 5,386,421 km (0.116 R)
• M20: 7,146,290 km (0.033 R)
• M21: 7,300,526 km (0.115 R)
• M22: 7,533,898 km (0.102 R)
• M23: 8,007,824 km (0.106 R)
• M24: 8,168,044 km (0.097 R)
• M25: 8,860,682 km (0.071 R)
• M26: 9,151,500 km (0.099 R)
• M27: 9,445,310 km (0.085 R)
• M28: 9,742,412 km (0.107 R)
• M29: 10,128,673 km (0.087 R)
• M30: 10,520,171 km (0.118 R)
• M31: 10,607,835 km (0.111 R)
• M32: 10,916,605 km (0.089 R)
• M33: 11,317,977 km (0.094 R)
• M34: 12,043,377 km (0.078 R)
• M35: 12,597,337 km (0.109 R)
• M36: 13,206,949 km (0.104 R)
• M37: 13,539,056 km (0.098 R)
• M38: 13,825,985 km (0.112 R)
• M39: 15,390,180 km (0.071 R)
• M40: 15,489,812 km (0.085 R)
• M41: 15,739,790 km (0.079 R)
• M42: 16,753,166 km (0.076 R)
• M43: 17,061,188 km (0.05 R)
• M44: 17,319,394 km (0.075 R)
• M45: 18,842,450 km (0.098 R)
• M46: 19,002,370 km (0.075 R)
• M47: 20,244,033 km (0.111 R)
• M48: 20,682,055 km (0.063 R)
• M49: 22,183,270 km (0.057 R)
• M50: 22,691,454 km (0.108 R)
• M51: 22,804,999 km (0.052 R)
• M52: 22,918,693 km (0.106 R)
• M53: 23,146,531 km (0.069 R)
• M54: 23,432,412 km (0.06 R)
• M55: 23,834,681 km (0.058 R)
• M56: 24,820,980 km (0.07 R)
• M57: 25,172,235 km (0.109 R)
• M58: 25,998,315 km (0.083 R)
• M59: 26,355,106 km (0.116 R)
• M60: 26,474,485 km (0.074 R)
• M61: 26,953,348 km (0.057 R)
• M62: 27,133,763 km (0.091 R)
• M63: 28,285,217 km (0.119 R)
• M64: 28,897,671 km (0.078 R)
• M65: 30,135,743 km (0.112 R)
• M66: 30,322,890 km (0.027 R)
• M67: 30,886,874 km (0.112 R)
• M68: 31,138,647 km (0.105 R)
• M69: 31,327,888 km (0.053 R)
• M70: 31,707,568 km (0.092 R)
• M71: 31,961,435 km (0.09 R)
• M72: 32,471,415 km (0.07 R)
• M73: 33,370,348 km (0.078 R)
• M74: 33,952,434 km (0.1 R)
• M75: 34,407,660 km (0.041 R)
• M76: 36,182,040 km (0.106 R)
• M77: 38,120,679 km (0.115 R)
• M78: 38,390,853 km (0.088 R)
• M79: 39,955,946 km (0.12 R)
• M80: 42,237,912 km (0.087 R)
• M81: 42,657,384 km (0.105 R)
• M82: 43,078,203 km (0.085 R)
• M83: 44,136,159 km (0.065 R)
• M84: 44,207,068 km (0.096 R)
• M85: 44,277,978 km (0.092 R)
• M86: 45,345,658 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 13.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.35 AU - 12.05 AU

Year: 13174 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,587,975 km

• M1: 164,558 km (0.085 R)
• M2: 331,210 km (0.098 R)
• M3: 417,677 km (0.119 R)
• M4: 591,061 km (0.059 R)
• M5: 846,425 km (0.086 R)
• M6: 1,351,916 km (0.077 R)
• M7: 1,843,046 km (0.087 R)
• M8: 2,122,046 km (0.09 R)
• M9: 2,664,488 km (0.045 R)
• M10: 2,864,650 km (0.088 R)
• M11: 2,981,186 km (0.116 R)
• M12: 3,463,789 km (0.102 R)
• M13: 3,746,230 km (0.12 R)
• M14: 3,874,136 km (0.077 R)
• M15: 4,003,538 km (0.118 R)
• M16: 4,367,061 km (0.068 R)
• M17: 4,985,199 km (0.037 R)
• M18: 5,740,968 km (0.064 R)
• M19: 6,227,011 km (0.034 R)
• M20: 6,417,449 km (0.099 R)
• M21: 6,804,310 km (0.07 R)
• M22: 6,961,238 km (0.066 R)
• M23: 7,519,836 km (0.113 R)
• M24: 8,637,781 km (0.087 R)
• M25: 9,194,435 km (0.107 R)
• M26: 9,762,907 km (0.073 R)
• M27: 10,705,373 km (0.043 R)
• M28: 12,579,835 km (0.118 R)
• M29: 13,505,397 km (0.045 R)
• M30: 13,901,681 km (0.107 R)
• M31: 14,001,314 km (0.094 R)
• M32: 14,858,210 km (0.084 R)
• M33: 15,784,071 km (0.054 R)
• M34: 16,940,912 km (0.076 R)
• M35: 17,529,579 km (0.087 R)
• M36: 17,745,299 km (0.114 R)
• M37: 18,782,013 km (0.028 R)
• M38: 19,391,325 km (0.106 R)
• M39: 20,914,082 km (0.048 R)
• M40: 23,834,232 km (0.102 R)
• M41: 24,373,383 km (0.084 R)
• M42: 24,493,659 km (0.062 R)
• M43: 25,708,095 km (0.117 R)
• M44: 26,569,779 km (0.106 R)
• M45: 28,258,439 km (0.104 R)
• M46: 29,020,042 km (0.076 R)
• M47: 29,659,872 km (0.067 R)
• M48: 29,852,704 km (0.071 R)
• M49: 30,888,370 km (0.117 R)
• M50: 31,607,188 km (0.09 R)
• M51: 31,935,705 km (0.117 R)
• M52: 32,133,473 km (0.114 R)
• M53: 33,595,493 km (0.116 R)
• M54: 33,729,533 km (0.087 R)
• M55: 37,483,691 km (0.113 R)
• M56: 38,110,506 km (0.083 R)
• M57: 38,881,384 km (0.079 R)
• M58: 42,160,270 km (0.096 R)
• M59: 44,861,409 km (0.097 R)
• M60: 45,378,869 km (0.079 R)
• M61: 46,718,069 km (0.065 R)
• M62: 49,207,078 km (0.113 R)
• M63: 49,893,433 km (0.117 R)
• M64: 50,199,361 km (0.084 R)
• M65: 51,429,803 km (0.109 R)
• M66: 51,584,338 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 8.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.96 AU - 13.04 AU

Year: 16474 Days

Day: 6.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,587,975 km

• M1: 111,151 km (0.031 R)
• M2: 179,667 km (0.092 R)
• M3: 249,529 km (0.049 R)
• M4: 474,674 km (0.118 R)
• M5: 603,029 km (0.079 R)
• M6: 995,723 km (0.031 R)
• M7: 1,078,750 km (0.091 R)
• M8: 2,501,276 km (0.118 R)
• M9: 3,031,750 km (0.088 R)
• M10: 3,154,271 km (0.094 R)
• M11: 3,468,127 km (0.07 R)
• M12: 3,824,918 km (0.117 R)
• M13: 4,296,002 km (0.113 R)
• M14: 4,364,817 km (0.104 R)
• M15: 5,477,975 km (0.084 R)
• M16: 5,703,269 km (0.104 R)
• M17: 5,855,111 km (0.115 R)
• M18: 7,281,228 km (0.039 R)
• M19: 7,487,523 km (0.101 R)
• M20: 7,905,948 km (0.116 R)
• M21: 8,288,919 km (0.075 R)
• M22: 8,765,388 km (0.09 R)
• M23: 10,805,305 km (0.037 R)
• M24: 11,088,045 km (0.104 R)
• M25: 11,853,836 km (0.1 R)
• M26: 13,034,313 km (0.12 R)
• M27: 13,587,825 km (0.111 R)
• M28: 14,562,006 km (0.094 R)
• M29: 15,031,295 km (0.067 R)
• M30: 15,771,056 km (0.099 R)
• M31: 15,877,720 km (0.108 R)
• M32: 16,685,399 km (0.077 R)
• M33: 16,957,517 km (0.114 R)
• M34: 17,286,034 km (0.045 R)
• M35: 17,561,444 km (0.097 R)
• M36: 18,452,598 km (0.108 R)
• M37: 18,621,345 km (0.09 R)
• M38: 19,187,423 km (0.091 R)
• M39: 19,244,270 km (0.088 R)
• M40: 19,358,264 km (0.026 R)
• M41: 19,989,417 km (0.09 R)
• M42: 20,162,651 km (0.041 R)
• M43: 20,627,153 km (0.105 R)
• M44: 22,761,017 km (0.084 R)
• M45: 23,062,905 km (0.068 R)
• M46: 23,244,667 km (0.11 R)
• M47: 23,609,686 km (0.087 R)
• M48: 23,792,793 km (0.096 R)
• M49: 24,345,258 km (0.075 R)
• M50: 24,530,311 km (0.081 R)
• M51: 24,839,829 km (0.111 R)
• M52: 25,713,331 km (0.058 R)
• M53: 25,776,162 km (0.074 R)
• M54: 25,901,824 km (0.101 R)
• M55: 26,343,437 km (0.092 R)
• M56: 26,533,426 km (0.089 R)
• M57: 26,851,172 km (0.089 R)
• M58: 27,683,236 km (0.111 R)
• M59: 28,718,752 km (0.053 R)
• M60: 30,362,085 km (0.041 R)
• M61: 30,827,633 km (0.032 R)
• M62: 31,161,685 km (0.045 R)
• M63: 31,362,745 km (0.056 R)
• M64: 31,968,167 km (0.045 R)
• M65: 32,577,629 km (0.049 R)
• M66: 33,190,831 km (0.11 R)
• M67: 33,396,079 km (0.109 R)
• M68: 35,332,175 km (0.087 R)
• M69: 36,384,297 km (0.1 R)
• M70: 36,454,757 km (0.104 R)
• M71: 36,666,588 km (0.055 R)
• M72: 37,233,414 km (0.048 R)
• M73: 38,662,971 km (0.112 R)
• M74: 39,892,067 km (0.065 R)
• M75: 41,060,726 km (0.115 R)
• M76: 41,501,890 km (0.099 R)
• M77: 41,649,244 km (0.112 R)
• M78: 42,092,502 km (0.09 R)
• M79: 43,282,105 km (0.112 R)
• M80: 43,356,754 km (0.105 R)
• M81: 43,880,945 km (0.036 R)
• M82: 43,956,043 km (0.117 R)
• M83: 45,011,307 km (0.089 R)
• M84: 45,087,003 km (0.064 R)
• M85: 47,223,709 km (0.097 R)
• M86: 48,459,537 km (0.103 R)
• M87: 49,159,207 km (0.106 R)
• M88: 49,784,077 km (0.114 R)
• M89: 50,962,759 km (0.112 R)
• M90: 51,912,256 km (0.117 R)
• M91: 52,707,967 km (0.119 R)
• M92: 53,427,683 km (0.04 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit