🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.7 AU - 0.86 AU

Year: 264 Days

Day: 44.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,854,927 km

• M1: 689,497 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.66 AU - 1.04 AU

Year: 300 Days

Day: 16.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.54 AU

Year: 587 Days

Day: 31.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,854,927 km

• M1: 297,550 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.42 AU - 2 AU

Year: 856 Days

Day: 27.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.77 AU - 2.73 AU

Year: 1292 Days

Day: 29.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,854,927 km

• M1: 1,169,706 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.11 AU - 3.25 AU

Year: 1680 Days

Day: 28.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 8.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.85 AU - 4.51 AU

Year: 3272 Days

Day: 13.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,854,927 km

• M1: 114,742 km (0.093 R)
• M2: 179,966 km (0.102 R)
• M3: 507,286 km (0.099 R)
• M4: 654,491 km (0.048 R)
• M5: 728,392 km (0.096 R)
• M6: 908,508 km (0.09 R)
• M7: 1,116,150 km (0.084 R)
• M8: 1,325,587 km (0.075 R)
• M9: 1,449,005 km (0.052 R)
• M10: 1,634,357 km (0.105 R)
• M11: 1,842,597 km (0.082 R)
• M12: 1,934,600 km (0.109 R)
• M13: 2,012,391 km (0.1 R)
• M14: 2,383,992 km (0.078 R)
• M15: 2,552,439 km (0.111 R)
• M16: 2,689,919 km (0.034 R)
• M17: 2,954,558 km (0.11 R)
• M18: 3,044,616 km (0.079 R)
• M19: 3,135,571 km (0.063 R)
• M20: 3,283,224 km (0.117 R)
• M21: 3,376,574 km (0.066 R)
• M22: 3,604,411 km (0.072 R)
• M23: 3,700,752 km (0.108 R)
• M24: 3,759,095 km (0.119 R)
• M25: 4,523,540 km (0.09 R)
• M26: 4,711,735 km (0.035 R)
• M27: 5,269,435 km (0.097 R)
• M28: 5,401,082 km (0.048 R)
• M29: 5,712,694 km (0.12 R)
• M30: 6,168,070 km (0.073 R)
• M31: 6,493,744 km (0.099 R)
• M32: 6,849,039 km (0.117 R)
• M33: 6,944,782 km (0.107 R)
• M34: 7,137,763 km (0.066 R)
• M35: 7,356,924 km (0.048 R)
• M36: 7,777,145 km (0.119 R)
• M37: 7,952,324 km (0.057 R)
• M38: 8,103,567 km (0.081 R)
• M39: 8,822,235 km (0.091 R)
• M40: 8,926,505 km (0.084 R)
• M41: 9,347,922 km (0.106 R)
• M42: 9,481,064 km (0.113 R)
• M43: 10,128,374 km (0.097 R)
• M44: 10,237,581 km (0.089 R)
• M45: 10,623,244 km (0.096 R)
• M46: 10,845,696 km (0.094 R)
• M47: 11,013,545 km (0.092 R)
• M48: 11,923,549 km (0.108 R)
• M49: 12,387,452 km (0.053 R)
• M50: 12,504,437 km (0.073 R)
• M51: 13,124,221 km (0.059 R)
• M52: 13,183,761 km (0.078 R)
• M53: 14,087,931 km (0.118 R)
• M54: 14,301,856 km (0.077 R)
• M55: 15,230,559 km (0.112 R)
• M56: 15,355,773 km (0.045 R)
• M57: 15,765,372 km (0.081 R)
• M58: 15,987,524 km (0.093 R)
• M59: 16,146,697 km (0.091 R)
• M60: 16,627,654 km (0.084 R)
• M61: 16,788,920 km (0.1 R)
• M62: 16,886,009 km (0.095 R)
• M63: 17,308,773 km (0.112 R)
• M64: 17,439,521 km (0.099 R)
• M65: 18,231,193 km (0.108 R)
• M66: 18,397,546 km (0.089 R)
• M67: 18,530,987 km (0.101 R)
• M68: 19,372,625 km (0.115 R)
• M69: 19,440,393 km (0.094 R)
• M70: 19,849,244 km (0.08 R)
• M71: 20,295,494 km (0.085 R)
• M72: 20,571,652 km (0.088 R)
• M73: 21,759,309 km (0.041 R)
• M74: 21,900,380 km (0.117 R)
• M75: 22,682,478 km (0.098 R)
• M76: 22,825,643 km (0.119 R)
• M77: 23,437,349 km (0.106 R)
• M78: 24,164,095 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 10.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.82 AU - 4.54 AU

Year: 3272 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,854,927 km

• M1: 135,386 km (0.042 R)
• M2: 320,738 km (0.054 R)
• M3: 430,991 km (0.047 R)
• M4: 501,003 km (0.048 R)
• M5: 759,658 km (0.03 R)
• M6: 1,109,268 km (0.113 R)
• M7: 1,355,955 km (0.077 R)
• M8: 1,437,636 km (0.036 R)
• M9: 1,506,899 km (0.089 R)
• M10: 1,591,721 km (0.095 R)
• M11: 1,678,039 km (0.052 R)
• M12: 1,766,152 km (0.106 R)
• M13: 1,855,911 km (0.094 R)
• M14: 2,039,917 km (0.081 R)
• M15: 2,262,369 km (0.08 R)
• M16: 2,476,144 km (0.118 R)
• M17: 2,543,164 km (0.104 R)
• M18: 2,610,932 km (0.034 R)
• M19: 2,835,328 km (0.1 R)
• M20: 3,084,259 km (0.095 R)
• M21: 3,266,320 km (0.046 R)
• M22: 3,584,215 km (0.103 R)
• M23: 3,660,510 km (0.105 R)
• M24: 3,737,254 km (0.093 R)
• M25: 4,412,090 km (0.118 R)
• M26: 4,493,920 km (0.113 R)
• M27: 5,167,260 km (0.072 R)
• M28: 5,232,036 km (0.118 R)
• M29: 6,961,387 km (0.09 R)
• M30: 7,273,598 km (0.092 R)
• M31: 8,086,812 km (0.111 R)
• M32: 8,187,491 km (0.112 R)
• M33: 8,825,227 km (0.063 R)
• M34: 9,137,139 km (0.103 R)
• M35: 9,320,695 km (0.045 R)
• M36: 9,852,067 km (0.056 R)
• M37: 10,040,411 km (0.105 R)
• M38: 10,148,570 km (0.117 R)
• M39: 10,229,951 km (0.06 R)
• M40: 11,027,757 km (0.049 R)
• M41: 11,167,331 km (0.12 R)
• M42: 11,646,194 km (0.08 R)
• M43: 11,902,605 km (0.115 R)
• M44: 12,131,939 km (0.025 R)
• M45: 12,333,896 km (0.113 R)
• M46: 12,507,878 km (0.074 R)
• M47: 12,858,236 km (0.108 R)
• M48: 13,123,174 km (0.079 R)
• M49: 14,200,877 km (0.075 R)
• M50: 14,444,273 km (0.093 R)
• M51: 14,566,345 km (0.114 R)
• M52: 14,658,347 km (0.101 R)
• M53: 14,781,018 km (0.114 R)
• M54: 14,904,286 km (0.101 R)
• M55: 14,996,738 km (0.106 R)
• M56: 15,587,649 km (0.094 R)
• M57: 15,807,259 km (0.077 R)
• M58: 16,122,761 km (0.101 R)
• M59: 16,313,049 km (0.098 R)
• M60: 16,408,493 km (0.059 R)
• M61: 16,631,842 km (0.078 R)
• M62: 16,792,062 km (0.11 R)
• M63: 16,952,730 km (0.045 R)
• M64: 17,243,249 km (0.1 R)
• M65: 17,372,950 km (0.095 R)
• M66: 18,124,829 km (0.049 R)
• M67: 18,256,775 km (0.101 R)
• M68: 18,355,808 km (0.095 R)
• M69: 18,488,202 km (0.076 R)
• M70: 18,954,200 km (0.104 R)
• M71: 20,478,004 km (0.117 R)
• M72: 21,865,225 km (0.074 R)
• M73: 22,111,164 km (0.102 R)
• M74: 22,287,390 km (0.07 R)
• M75: 22,358,000 km (0.077 R)
• M76: 22,641,189 km (0.052 R)
• M77: 22,783,307 km (0.046 R)
• M78: 23,462,032 km (0.066 R)
• M79: 24,002,530 km (0.118 R)
• M80: 24,328,952 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.1

Radius: 3.6

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.14 AU - 16.64 AU

Year: 25406 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,854,927 km

• M1: 159,771 km (0.088 R)
• M2: 205,398 km (0.108 R)
• M3: 311,014 km (0.073 R)
• M4: 400,922 km (0.118 R)
• M5: 516,412 km (0.084 R)
• M6: 777,610 km (0.045 R)
• M7: 1,119,590 km (0.084 R)
• M8: 1,427,912 km (0.101 R)
• M9: 1,656,048 km (0.109 R)
• M10: 1,787,695 km (0.094 R)
• M11: 2,089,134 km (0.096 R)
• M12: 2,260,274 km (0.111 R)
• M13: 2,318,318 km (0.106 R)
• M14: 2,800,323 km (0.103 R)
• M15: 3,345,158 km (0.097 R)
• M16: 3,511,511 km (0.106 R)
• M17: 3,749,072 km (0.082 R)
• M18: 3,817,887 km (0.109 R)
• M19: 4,097,186 km (0.114 R)
• M20: 4,132,641 km (0.111 R)
• M21: 4,239,454 km (0.118 R)
• M22: 4,383,218 km (0.059 R)
• M23: 4,419,420 km (0.102 R)
• M24: 5,202,416 km (0.087 R)
• M25: 5,590,173 km (0.119 R)
• M26: 5,629,368 km (0.054 R)
• M27: 6,067,540 km (0.086 R)
• M28: 6,475,344 km (0.117 R)
• M29: 6,516,633 km (0.095 R)
• M30: 6,766,012 km (0.113 R)
• M31: 7,145,991 km (0.115 R)
• M32: 7,360,066 km (0.106 R)
• M33: 7,533,001 km (0.082 R)
• M34: 8,059,286 km (0.099 R)
• M35: 8,103,717 km (0.067 R)
• M36: 8,642,867 km (0.077 R)
• M37: 9,239,912 km (0.115 R)
• M38: 9,708,303 km (0.07 R)
• M39: 9,755,576 km (0.082 R)
• M40: 9,897,694 km (0.06 R)
• M41: 10,961,485 km (0.085 R)
• M42: 11,257,838 km (0.093 R)
• M43: 11,909,038 km (0.098 R)
• M44: 12,010,315 km (0.1 R)
• M45: 12,934,381 km (0.088 R)
• M46: 14,687,070 km (0.092 R)
• M47: 15,618,616 km (0.111 R)
• M48: 15,896,120 km (0.102 R)
• M49: 16,063,520 km (0.117 R)
• M50: 17,251,178 km (0.035 R)
• M51: 18,058,557 km (0.076 R)
• M52: 18,878,204 km (0.118 R)
• M53: 19,055,328 km (0.097 R)
• M54: 19,351,981 km (0.092 R)
• M55: 19,949,624 km (0.036 R)
• M56: 20,674,875 km (0.115 R)
• M57: 20,979,605 km (0.037 R)
• M58: 21,040,791 km (0.038 R)
• M59: 22,400,486 km (0.063 R)
• M60: 22,462,868 km (0.079 R)
• M61: 22,713,445 km (0.065 R)
• M62: 24,363,958 km (0.114 R)
• M63: 25,203,651 km (0.062 R)
• M64: 25,790,374 km (0.104 R)
• M65: 27,044,004 km (0.113 R)
• M66: 28,791,307 km (0.115 R)
• M67: 28,995,358 km (0.106 R)
• M68: 29,747,237 km (0.098 R)
• M69: 30,022,348 km (0.1 R)
• M70: 30,229,092 km (0.099 R)
• M71: 31,130,719 km (0.104 R)
• M72: 32,182,092 km (0.117 R)
• M73: 32,393,773 km (0.091 R)
• M74: 33,173,777 km (0.113 R)
• M75: 36,502,180 km (0.119 R)
• M76: 36,722,837 km (0.115 R)
• M77: 37,461,850 km (0.12 R)
• M78: 38,879,290 km (0.072 R)
• M79: 41,000,139 km (0.12 R)
• M80: 41,689,635 km (0.114 R)
• M81: 41,766,529 km (0.068 R)
• M82: 41,997,358 km (0.095 R)
• M83: 42,847,523 km (0.095 R)
• M84: 43,235,729 km (0.063 R)
• M85: 43,625,282 km (0.081 R)
• M86: 45,115,726 km (0.094 R)
• M87: 45,431,677 km (0.102 R)
• M88: 45,589,951 km (0.118 R)
• M89: 47,022,201 km (0.073 R)
• M90: 48,065,945 km (0.053 R)
• M91: 50,257,704 km (0.045 R)
• M92: 50,339,534 km (0.089 R)
• M93: 51,077,650 km (0.043 R)
• M94: 51,902,084 km (0.117 R)
• M95: 54,569,713 km (0.119 R)
• M96: 55,074,905 km (0.061 R)
• M97: 56,769,699 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit