🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.11 AU - 1.29 AU

Year: 495 Days

Day: 43.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 170.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,150,387 km

• M1: 522,545 km (0.107 R)
• M2: 731,085 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.05 AU - 3.11 AU

Year: 1561 Days

Day: 39.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,150,387 km

• M1: 667,207 km (0.108 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 12.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.94 AU - 8.9 AU

Year: 8397 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,150,387 km

• M1: 161,267 km (0.071 R)
• M2: 322,533 km (0.077 R)
• M3: 413,040 km (0.12 R)
• M4: 566,378 km (0.103 R)
• M5: 742,155 km (0.056 R)
• M6: 912,547 km (0.107 R)
• M7: 1,151,754 km (0.112 R)
• M8: 1,250,638 km (0.092 R)
• M9: 1,367,474 km (0.085 R)
• M10: 1,457,532 km (0.104 R)
• M11: 1,628,223 km (0.109 R)
• M12: 1,724,415 km (0.051 R)
• M13: 1,855,612 km (0.114 R)
• M14: 2,524,763 km (0.1 R)
• M15: 2,984,178 km (0.103 R)
• M16: 3,223,834 km (0.118 R)
• M17: 3,701,051 km (0.045 R)
• M18: 3,786,322 km (0.098 R)
• M19: 3,937,266 km (0.045 R)
• M20: 4,024,332 km (0.119 R)
• M21: 4,469,984 km (0.119 R)
• M22: 4,606,717 km (0.108 R)
• M23: 5,168,008 km (0.097 R)
• M24: 5,652,406 km (0.104 R)
• M25: 6,126,182 km (0.115 R)
• M26: 6,355,217 km (0.077 R)
• M27: 6,535,183 km (0.073 R)
• M28: 6,795,483 km (0.105 R)
• M29: 7,192,067 km (0.087 R)
• M30: 8,427,297 km (0.063 R)
• M31: 8,682,361 km (0.101 R)
• M32: 8,997,414 km (0.109 R)
• M33: 9,374,551 km (0.109 R)
• M34: 9,727,452 km (0.106 R)
• M35: 9,935,393 km (0.096 R)
• M36: 10,114,761 km (0.069 R)
• M37: 10,416,051 km (0.04 R)
• M38: 10,537,375 km (0.082 R)
• M39: 11,027,607 km (0.115 R)
• M40: 11,182,291 km (0.088 R)
• M41: 11,745,378 km (0.117 R)
• M42: 11,935,068 km (0.096 R)
• M43: 12,125,805 km (0.103 R)
• M44: 12,221,548 km (0.072 R)
• M45: 12,317,589 km (0.104 R)
• M46: 12,704,300 km (0.034 R)
• M47: 12,899,076 km (0.092 R)
• M48: 13,456,478 km (0.099 R)
• M49: 13,954,789 km (0.106 R)
• M50: 14,357,805 km (0.114 R)
• M51: 14,969,661 km (0.061 R)
• M52: 15,175,507 km (0.102 R)
• M53: 16,324,419 km (0.118 R)
• M54: 17,718,073 km (0.106 R)
• M55: 17,972,239 km (0.079 R)
• M56: 20,200,350 km (0.101 R)
• M57: 20,504,034 km (0.068 R)
• M58: 20,847,361 km (0.06 R)
• M59: 21,115,739 km (0.077 R)
• M60: 21,231,229 km (0.06 R)
• M61: 21,927,906 km (0.115 R)
• M62: 22,083,787 km (0.045 R)
• M63: 22,474,986 km (0.093 R)
• M64: 22,987,059 km (0.11 R)
• M65: 24,344,510 km (0.097 R)
• M66: 25,195,872 km (0.077 R)
• M67: 25,522,743 km (0.086 R)
• M68: 25,768,832 km (0.117 R)
• M69: 25,851,110 km (0.094 R)
• M70: 26,098,246 km (0.056 R)
• M71: 26,346,130 km (0.094 R)
• M72: 26,429,007 km (0.115 R)
• M73: 26,594,911 km (0.1 R)
• M74: 26,844,440 km (0.072 R)
• M75: 27,471,555 km (0.096 R)
• M76: 27,892,373 km (0.112 R)
• M77: 28,061,269 km (0.07 R)
• M78: 28,315,436 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 12.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.28 AU - 11.58 AU

Year: 11788 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,150,387 km

• M1: 176,226 km (0.052 R)
• M2: 340,934 km (0.047 R)
• M3: 560,842 km (0.07 R)
• M4: 814,112 km (0.058 R)
• M5: 1,387,520 km (0.038 R)
• M6: 1,472,492 km (0.025 R)
• M7: 1,972,598 km (0.057 R)
• M8: 2,242,023 km (0.106 R)
• M9: 2,497,536 km (0.113 R)
• M10: 3,009,311 km (0.115 R)
• M11: 4,668,202 km (0.099 R)
• M12: 4,831,114 km (0.103 R)
• M13: 5,196,282 km (0.093 R)
• M14: 6,489,855 km (0.041 R)
• M15: 6,782,319 km (0.092 R)
• M16: 7,116,371 km (0.1 R)
• M17: 7,800,931 km (0.11 R)
• M18: 8,626,112 km (0.109 R)
• M19: 8,826,723 km (0.049 R)
• M20: 9,028,830 km (0.1 R)
• M21: 9,273,422 km (0.059 R)
• M22: 10,829,988 km (0.042 R)
• M23: 11,396,067 km (0.033 R)
• M24: 11,793,548 km (0.109 R)
• M25: 11,882,559 km (0.102 R)
• M26: 12,016,449 km (0.069 R)
• M27: 12,647,752 km (0.113 R)
• M28: 13,151,448 km (0.098 R)
• M29: 13,289,976 km (0.089 R)
• M30: 13,755,225 km (0.071 R)
• M31: 14,367,978 km (0.096 R)
• M32: 14,653,859 km (0.079 R)
• M33: 15,767,017 km (0.078 R)
• M34: 16,111,242 km (0.088 R)
• M35: 16,557,492 km (0.067 R)
• M36: 16,807,171 km (0.108 R)
• M37: 17,209,141 km (0.05 R)
• M38: 17,869,316 km (0.117 R)
• M39: 19,005,362 km (0.113 R)
• M40: 19,424,236 km (0.119 R)
• M41: 19,793,294 km (0.072 R)
• M42: 21,564,234 km (0.052 R)
• M43: 22,385,975 km (0.111 R)
• M44: 23,609,536 km (0.072 R)
• M45: 23,721,884 km (0.112 R)
• M46: 24,059,826 km (0.12 R)
• M47: 24,229,470 km (0.119 R)
• M48: 24,512,957 km (0.103 R)
• M49: 25,773,768 km (0.117 R)
• M50: 26,295,566 km (0.114 R)
• M51: 27,408,723 km (0.116 R)
• M52: 27,941,441 km (0.107 R)
• M53: 30,227,895 km (0.119 R)
• M54: 31,208,509 km (0.082 R)
• M55: 32,761,634 km (0.104 R)
• M56: 32,886,998 km (0.043 R)
• M57: 34,212,584 km (0.047 R)
• M58: 34,785,993 km (0.059 R)
• M59: 35,748,805 km (0.055 R)
• M60: 36,007,160 km (0.048 R)
• M61: 36,460,591 km (0.108 R)
• M62: 36,720,443 km (0.111 R)
• M63: 36,850,743 km (0.105 R)
• M64: 37,176,866 km (0.073 R)
• M65: 37,635,234 km (0.087 R)
• M66: 37,897,928 km (0.098 R)
• M67: 39,220,672 km (0.042 R)
• M68: 41,503,835 km (0.055 R)
• M69: 42,183,458 km (0.073 R)
• M70: 42,593,057 km (0.06 R)
• M71: 43,416,294 km (0.117 R)
• M72: 44,452,558 km (0.098 R)
• M73: 45,287,464 km (0.061 R)
• M74: 46,057,444 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665

Radius: 13.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8 AU - 12.68 AU

Year: 12526 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,150,387 km

• M1: 221,554 km (0.037 R)
• M2: 384,018 km (0.11 R)
• M3: 590,164 km (0.118 R)
• M4: 674,088 km (0.027 R)
• M5: 781,350 km (0.114 R)
• M6: 875,896 km (0.119 R)
• M7: 1,036,115 km (0.102 R)
• M8: 1,505,254 km (0.081 R)
• M9: 1,651,261 km (0.103 R)
• M10: 1,776,624 km (0.12 R)
• M11: 1,931,458 km (0.104 R)
• M12: 2,172,610 km (0.113 R)
• M13: 2,423,785 km (0.09 R)
• M14: 2,509,654 km (0.099 R)
• M15: 2,863,752 km (0.09 R)
• M16: 2,985,375 km (0.07 R)
• M17: 3,202,591 km (0.06 R)
• M18: 3,751,765 km (0.09 R)
• M19: 3,885,356 km (0.084 R)
• M20: 4,191,882 km (0.069 R)
• M21: 4,330,709 km (0.078 R)
• M22: 5,084,532 km (0.086 R)
• M23: 5,195,534 km (0.059 R)
• M24: 5,307,433 km (0.088 R)
• M25: 5,457,929 km (0.106 R)
• M26: 6,271,143 km (0.11 R)
• M27: 6,430,464 km (0.117 R)
• M28: 6,550,741 km (0.097 R)
• M29: 7,288,558 km (0.054 R)
• M30: 7,414,070 km (0.063 R)
• M31: 7,752,461 km (0.106 R)
• M32: 9,156,287 km (0.11 R)
• M33: 9,382,629 km (0.065 R)
• M34: 9,748,844 km (0.072 R)
• M35: 10,448,065 km (0.097 R)
• M36: 10,875,466 km (0.078 R)
• M37: 11,357,171 km (0.097 R)
• M38: 15,186,278 km (0.096 R)
• M39: 17,545,137 km (0.061 R)
• M40: 18,109,869 km (0.083 R)
• M41: 18,223,564 km (0.073 R)
• M42: 18,566,143 km (0.086 R)
• M43: 19,026,007 km (0.036 R)
• M44: 20,192,421 km (0.069 R)
• M45: 20,963,000 km (0.079 R)
• M46: 21,803,590 km (0.119 R)
• M47: 22,106,526 km (0.032 R)
• M48: 22,532,880 km (0.094 R)
• M49: 23,208,464 km (0.078 R)
• M50: 24,579,529 km (0.108 R)
• M51: 24,768,471 km (0.086 R)
• M52: 25,976,773 km (0.099 R)
• M53: 26,879,297 km (0.044 R)
• M54: 27,399,598 km (0.032 R)
• M55: 27,595,721 km (0.118 R)
• M56: 28,847,855 km (0.053 R)
• M57: 29,715,223 km (0.08 R)
• M58: 29,849,413 km (0.116 R)
• M59: 30,051,071 km (0.095 R)
• M60: 31,066,391 km (0.096 R)
• M61: 31,544,057 km (0.096 R)
• M62: 32,714,212 km (0.104 R)
• M63: 32,922,153 km (0.062 R)
• M64: 33,828,417 km (0.065 R)
• M65: 35,452,003 km (0.114 R)
• M66: 36,884,253 km (0.044 R)
• M67: 38,116,490 km (0.09 R)
• M68: 38,774,422 km (0.093 R)
• M69: 40,919,655 km (0.108 R)
• M70: 42,346,071 km (0.079 R)
• M71: 42,799,801 km (0.072 R)
• M72: 43,407,468 km (0.107 R)
• M73: 43,559,758 km (0.1 R)
• M74: 43,941,383 km (0.116 R)
• M75: 44,247,609 km (0.117 R)
• M76: 45,711,275 km (0.092 R)
• M77: 47,739,972 km (0.12 R)
• M78: 48,291,090 km (0.095 R)
• M79: 49,082,164 km (0.082 R)
• M80: 53,101,410 km (0.089 R)
• M81: 53,509,214 km (0.103 R)
• M82: 53,999,745 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit