🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.83 AU - 1.21 AU

Year: 394 Days

Day: 44.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.9 AU - 1.36 AU

Year: 460 Days

Day: 15.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.17 AU - 2.89 AU

Year: 1541 Days

Day: 42.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.33 AU - 2.83 AU

Year: 1587 Days

Day: 39.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,394,318 km

• M1: 710,889 km (0.078 R)
• M2: 1,891,067 km (0.091 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 8.9

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.32 AU - 5.08 AU

Year: 3901 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,394,318 km

• M1: 199,115 km (0.108 R)
• M2: 344,075 km (0.095 R)
• M3: 441,463 km (0.048 R)
• M4: 842,685 km (0.103 R)
• M5: 1,006,943 km (0.094 R)
• M6: 1,113,307 km (0.091 R)
• M7: 1,266,047 km (0.037 R)
• M8: 1,455,587 km (0.1 R)
• M9: 1,717,384 km (0.082 R)
• M10: 1,845,888 km (0.093 R)
• M11: 2,095,567 km (0.047 R)
• M12: 2,499,481 km (0.106 R)
• M13: 2,590,437 km (0.09 R)
• M14: 2,851,335 km (0.06 R)
• M15: 3,199,450 km (0.115 R)
• M16: 3,278,587 km (0.084 R)
• M17: 3,459,152 km (0.059 R)
• M18: 3,809,360 km (0.116 R)
• M19: 4,041,985 km (0.056 R)
• M20: 4,149,247 km (0.095 R)
• M21: 4,366,762 km (0.09 R)
• M22: 4,477,015 km (0.053 R)
• M23: 4,858,490 km (0.076 R)
• M24: 4,972,633 km (0.073 R)
• M25: 5,087,824 km (0.083 R)
• M26: 5,676,641 km (0.037 R)
• M27: 5,772,982 km (0.117 R)
• M28: 5,918,391 km (0.076 R)
• M29: 6,064,997 km (0.099 R)
• M30: 6,867,141 km (0.112 R)
• M31: 7,176,509 km (0.108 R)
• M32: 7,889,343 km (0.07 R)
• M33: 8,295,202 km (0.044 R)
• M34: 8,735,618 km (0.034 R)
• M35: 9,381,881 km (0.045 R)
• M36: 10,160,239 km (0.099 R)
• M37: 10,277,374 km (0.109 R)
• M38: 10,572,082 km (0.074 R)
• M39: 10,750,253 km (0.09 R)
• M40: 11,778,439 km (0.111 R)
• M41: 12,024,976 km (0.116 R)
• M42: 12,179,810 km (0.096 R)
• M43: 12,429,189 km (0.119 R)
• M44: 12,869,456 km (0.04 R)
• M45: 12,964,451 km (0.113 R)
• M46: 13,059,745 km (0.114 R)
• M47: 13,700,622 km (0.101 R)
• M48: 14,024,950 km (0.117 R)
• M49: 14,648,175 km (0.057 R)
• M50: 15,179,995 km (0.112 R)
• M51: 15,482,033 km (0.116 R)
• M52: 15,583,012 km (0.068 R)
• M53: 15,718,248 km (0.037 R)
• M54: 16,125,902 km (0.103 R)
• M55: 16,228,377 km (0.081 R)
• M56: 16,331,151 km (0.067 R)
• M57: 16,813,305 km (0.093 R)
• M58: 17,265,090 km (0.063 R)
• M59: 17,580,293 km (0.085 R)
• M60: 18,145,324 km (0.08 R)
• M61: 18,394,405 km (0.089 R)
• M62: 18,465,763 km (0.092 R)
• M63: 18,573,024 km (0.047 R)
• M64: 19,004,016 km (0.116 R)
• M65: 19,365,744 km (0.109 R)
• M66: 19,438,299 km (0.11 R)
• M67: 19,656,711 km (0.11 R)
• M68: 19,729,715 km (0.03 R)
• M69: 19,839,370 km (0.116 R)
• M70: 19,949,175 km (0.105 R)
• M71: 20,059,279 km (0.084 R)
• M72: 20,169,533 km (0.05 R)
• M73: 21,885,121 km (0.117 R)
• M74: 22,378,345 km (0.109 R)
• M75: 22,836,863 km (0.095 R)
• M76: 24,270,310 km (0.064 R)
• M77: 24,780,887 km (0.084 R)
• M78: 26,333,713 km (0.026 R)
• M79: 26,656,097 km (0.038 R)
• M80: 27,223,521 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 14.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.42 AU - 6.82 AU

Year: 5101 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,394,318 km

• M1: 181,911 km (0.059 R)
• M2: 324,627 km (0.12 R)
• M3: 495,767 km (0.103 R)
• M4: 624,422 km (0.107 R)
• M5: 754,572 km (0.114 R)
• M6: 1,004,101 km (0.105 R)
• M7: 1,266,645 km (0.108 R)
• M8: 1,438,683 km (0.045 R)
• M9: 1,686,267 km (0.12 R)
• M10: 1,824,196 km (0.112 R)
• M11: 1,966,314 km (0.057 R)
• M12: 2,896,065 km (0.081 R)
• M13: 3,084,409 km (0.033 R)
• M14: 3,363,708 km (0.101 R)
• M15: 3,673,825 km (0.119 R)
• M16: 3,947,289 km (0.067 R)
• M17: 4,322,331 km (0.085 R)
• M18: 4,466,095 km (0.106 R)
• M19: 4,562,735 km (0.098 R)
• M20: 4,758,259 km (0.05 R)
• M21: 5,542,302 km (0.07 R)
• M22: 5,856,757 km (0.094 R)
• M23: 6,177,046 km (0.078 R)
• M24: 6,312,282 km (0.085 R)
• M25: 6,421,189 km (0.114 R)
• M26: 7,172,470 km (0.115 R)
• M27: 7,371,884 km (0.118 R)
• M28: 7,922,404 km (0.086 R)
• M29: 8,396,480 km (0.109 R)
• M30: 8,546,526 km (0.09 R)
• M31: 9,063,237 km (0.088 R)
• M32: 9,217,323 km (0.087 R)
• M33: 9,590,420 km (0.049 R)
• M34: 9,747,348 km (0.085 R)
• M35: 10,544,855 km (0.074 R)
• M36: 10,674,406 km (0.034 R)
• M37: 10,869,781 km (0.104 R)
• M38: 11,033,591 km (0.07 R)
• M39: 11,663,099 km (0.09 R)
• M40: 12,715,520 km (0.105 R)
• M41: 12,853,599 km (0.12 R)
• M42: 13,131,103 km (0.053 R)
• M43: 13,375,546 km (0.092 R)
• M44: 13,656,790 km (0.119 R)
• M45: 14,046,791 km (0.1 R)
• M46: 14,189,508 km (0.091 R)
• M47: 15,939,653 km (0.089 R)
• M48: 16,275,351 km (0.102 R)
• M49: 16,651,141 km (0.081 R)
• M50: 17,029,773 km (0.113 R)
• M51: 17,487,991 km (0.086 R)
• M52: 17,872,906 km (0.107 R)
• M53: 18,299,560 km (0.07 R)
• M54: 18,533,680 km (0.113 R)
• M55: 18,886,731 km (0.094 R)
• M56: 19,044,407 km (0.076 R)
• M57: 20,644,955 km (0.095 R)
• M58: 21,011,021 km (0.113 R)
• M59: 21,338,191 km (0.118 R)
• M60: 21,749,586 km (0.052 R)
• M61: 22,122,084 km (0.047 R)
• M62: 22,329,876 km (0.102 R)
• M63: 22,705,666 km (0.12 R)
• M64: 23,336,669 km (0.079 R)
• M65: 23,930,723 km (0.068 R)
• M66: 24,960,854 km (0.118 R)
• M67: 25,133,938 km (0.096 R)
• M68: 26,754,083 km (0.068 R)
• M69: 27,019,919 km (0.039 R)
• M70: 27,153,210 km (0.079 R)
• M71: 27,286,652 km (0.092 R)
• M72: 27,867,690 km (0.112 R)
• M73: 28,317,381 km (0.108 R)
• M74: 28,724,287 km (0.098 R)
• M75: 28,905,749 km (0.032 R)
• M76: 28,996,555 km (0.05 R)
• M77: 29,543,784 km (0.117 R)
• M78: 29,680,966 km (0.074 R)
• M79: 30,602,040 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 13.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.31 AU - 8.39 AU

Year: 8421 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,394,318 km

• M1: 173,982 km (0.09 R)
• M2: 338,989 km (0.112 R)
• M3: 554,410 km (0.113 R)
• M4: 675,135 km (0.118 R)
• M5: 1,256,473 km (0.083 R)
• M6: 1,718,580 km (0.1 R)
• M7: 2,034,082 km (0.087 R)
• M8: 2,254,889 km (0.096 R)
• M9: 3,064,812 km (0.072 R)
• M10: 3,876,530 km (0.105 R)
• M11: 5,138,088 km (0.083 R)
• M12: 5,228,595 km (0.081 R)
• M13: 5,503,107 km (0.104 R)
• M14: 5,813,672 km (0.057 R)
• M15: 6,258,128 km (0.086 R)
• M16: 6,484,619 km (0.108 R)
• M17: 7,045,910 km (0.109 R)
• M18: 7,691,874 km (0.116 R)
• M19: 7,795,695 km (0.083 R)
• M20: 8,074,545 km (0.082 R)
• M21: 8,180,012 km (0.113 R)
• M22: 8,499,253 km (0.117 R)
• M23: 8,642,419 km (0.116 R)
• M24: 9,259,959 km (0.118 R)
• M25: 9,967,108 km (0.113 R)
• M26: 10,194,048 km (0.037 R)
• M27: 10,846,444 km (0.066 R)
• M28: 11,236,446 km (0.115 R)
• M29: 11,354,478 km (0.06 R)
• M30: 11,830,349 km (0.113 R)
• M31: 11,950,327 km (0.111 R)
• M32: 12,801,688 km (0.096 R)
• M33: 12,966,096 km (0.074 R)
• M34: 13,131,103 km (0.107 R)
• M35: 13,546,985 km (0.069 R)
• M36: 14,221,372 km (0.107 R)
• M37: 14,777,427 km (0.057 R)
• M38: 15,123,148 km (0.104 R)
• M39: 16,131,886 km (0.104 R)
• M40: 16,220,748 km (0.067 R)
• M41: 16,443,349 km (0.083 R)
• M42: 16,532,659 km (0.11 R)
• M43: 16,666,998 km (0.092 R)
• M44: 16,936,573 km (0.069 R)
• M45: 18,306,740 km (0.048 R)
• M46: 18,631,517 km (0.101 R)
• M47: 19,239,932 km (0.116 R)
• M48: 19,664,939 km (0.073 R)
• M49: 20,572,250 km (0.045 R)
• M50: 20,668,591 km (0.102 R)
• M51: 21,006,832 km (0.103 R)
• M52: 21,298,249 km (0.115 R)
• M53: 21,493,324 km (0.062 R)
• M54: 21,591,012 km (0.081 R)
• M55: 22,675,896 km (0.066 R)
• M56: 23,225,069 km (0.058 R)
• M57: 23,476,095 km (0.101 R)
• M58: 23,576,774 km (0.094 R)
• M59: 24,132,979 km (0.082 R)
• M60: 24,234,556 km (0.119 R)
• M61: 24,898,621 km (0.103 R)
• M62: 26,978,779 km (0.1 R)
• M63: 29,385,061 km (0.091 R)
• M64: 29,656,731 km (0.03 R)
• M65: 30,202,314 km (0.1 R)
• M66: 30,751,338 km (0.071 R)
• M67: 31,359,154 km (0.099 R)
• M68: 31,970,860 km (0.077 R)
• M69: 32,867,699 km (0.087 R)
• M70: 33,715,919 km (0.109 R)
• M71: 37,063,321 km (0.101 R)
• M72: 37,415,624 km (0.091 R)
• M73: 37,768,974 km (0.055 R)
• M74: 37,946,098 km (0.057 R)
• M75: 38,835,757 km (0.088 R)
• M76: 39,133,905 km (0.099 R)
• M77: 39,432,802 km (0.031 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit