🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 33.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.05 AU - 1.07 AU

Year: 409 Days

Day: 15.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.98 AU - 1.42 AU

Year: 493 Days

Day: 22.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.13 AU - 1.51 AU

Year: 568 Days

Day: 20.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 8.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.87 AU - 10.35 AU

Year: 9467 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,038,627 km

• M1: 113,994 km (0.041 R)
• M2: 227,688 km (0.1 R)
• M3: 320,588 km (0.053 R)
• M4: 454,778 km (0.08 R)
• M5: 792,570 km (0.089 R)
• M6: 846,724 km (0.053 R)
• M7: 1,137,093 km (0.032 R)
• M8: 1,365,380 km (0.118 R)
• M9: 1,458,130 km (0.119 R)
• M10: 2,612,876 km (0.097 R)
• M11: 3,001,232 km (0.038 R)
• M12: 3,462,293 km (0.081 R)
• M13: 3,590,199 km (0.11 R)
• M14: 3,794,400 km (0.082 R)
• M15: 4,098,383 km (0.105 R)
• M16: 4,410,145 km (0.064 R)
• M17: 4,529,076 km (0.094 R)
• M18: 4,831,114 km (0.092 R)
• M19: 5,307,134 km (0.108 R)
• M20: 5,518,665 km (0.079 R)
• M21: 5,797,965 km (0.053 R)
• M22: 5,993,938 km (0.111 R)
• M23: 6,103,892 km (0.104 R)
• M24: 6,348,036 km (0.11 R)
• M25: 6,527,553 km (0.046 R)
• M26: 6,595,321 km (0.03 R)
• M27: 6,708,717 km (0.076 R)
• M28: 7,192,516 km (0.12 R)
• M29: 7,999,447 km (0.114 R)
• M30: 8,217,710 km (0.113 R)
• M31: 8,291,013 km (0.107 R)
• M32: 8,586,170 km (0.094 R)
• M33: 8,809,819 km (0.029 R)
• M34: 8,909,900 km (0.073 R)
• M35: 9,161,523 km (0.116 R)
• M36: 9,517,865 km (0.113 R)
• M37: 9,697,832 km (0.098 R)
• M38: 10,034,876 km (0.107 R)
• M39: 10,139,295 km (0.066 R)
• M40: 10,270,492 km (0.051 R)
• M41: 10,454,946 km (0.1 R)
• M42: 11,231,060 km (0.118 R)
• M43: 11,612,385 km (0.095 R)
• M44: 11,694,664 km (0.076 R)
• M45: 11,804,768 km (0.038 R)
• M46: 12,248,176 km (0.106 R)
• M47: 12,359,926 km (0.055 R)
• M48: 12,697,119 km (0.12 R)
• M49: 13,065,728 km (0.112 R)
• M50: 13,842,889 km (0.062 R)
• M51: 14,546,149 km (0.043 R)
• M52: 14,605,240 km (0.103 R)
• M53: 15,290,997 km (0.064 R)
• M54: 15,441,492 km (0.107 R)
• M55: 15,592,436 km (0.088 R)
• M56: 16,048,261 km (0.115 R)
• M57: 16,416,122 km (0.111 R)
• M58: 16,910,842 km (0.117 R)
• M59: 17,379,233 km (0.061 R)
• M60: 17,756,968 km (0.104 R)
• M61: 17,978,523 km (0.053 R)
• M62: 18,073,816 km (0.079 R)
• M63: 18,777,375 km (0.08 R)
• M64: 18,874,165 km (0.113 R)
• M65: 19,003,268 km (0.12 R)
• M66: 19,100,207 km (0.044 R)
• M67: 19,653,271 km (0.106 R)
• M68: 19,849,693 km (0.092 R)
• M69: 20,079,625 km (0.053 R)
• M70: 20,211,420 km (0.119 R)
• M71: 20,310,604 km (0.111 R)
• M72: 20,575,542 km (0.059 R)
• M73: 20,641,963 km (0.05 R)
• M74: 20,874,887 km (0.093 R)
• M75: 21,008,478 km (0.056 R)
• M76: 22,393,604 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 10.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.7 AU - 9.66 AU

Year: 9583 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,038,627 km

• M1: 465,698 km (0.07 R)
• M2: 665,711 km (0.102 R)
• M3: 951,891 km (0.091 R)
• M4: 1,974,991 km (0.048 R)
• M5: 2,127,431 km (0.111 R)
• M6: 2,692,163 km (0.115 R)
• M7: 2,948,125 km (0.099 R)
• M8: 3,453,467 km (0.108 R)
• M9: 4,245,288 km (0.116 R)
• M10: 4,510,376 km (0.12 R)
• M11: 4,645,014 km (0.076 R)
• M12: 5,696,837 km (0.089 R)
• M13: 5,842,545 km (0.046 R)
• M14: 6,212,201 km (0.082 R)
• M15: 6,665,932 km (0.04 R)
• M16: 7,927,939 km (0.078 R)
• M17: 8,009,171 km (0.119 R)
• M18: 9,219,268 km (0.086 R)
• M19: 10,396,603 km (0.074 R)
• M20: 11,116,468 km (0.089 R)
• M21: 11,207,723 km (0.095 R)
• M22: 11,298,978 km (0.075 R)
• M23: 11,436,608 km (0.052 R)
• M24: 11,620,912 km (0.088 R)
• M25: 12,509,524 km (0.045 R)
• M26: 13,468,446 km (0.052 R)
• M27: 14,252,638 km (0.098 R)
• M28: 14,650,269 km (0.074 R)
• M29: 14,800,316 km (0.063 R)
• M30: 14,900,696 km (0.051 R)
• M31: 15,813,841 km (0.036 R)
• M32: 15,916,316 km (0.056 R)
• M33: 17,640,880 km (0.06 R)
• M34: 17,907,314 km (0.086 R)
• M35: 18,498,076 km (0.064 R)
• M36: 19,150,023 km (0.041 R)
• M37: 19,314,132 km (0.119 R)
• M38: 20,308,958 km (0.063 R)
• M39: 20,700,306 km (0.05 R)
• M40: 20,868,753 km (0.113 R)
• M41: 21,207,144 km (0.079 R)
• M42: 21,490,482 km (0.12 R)
• M43: 22,405,572 km (0.071 R)
• M44: 23,216,692 km (0.065 R)
• M45: 23,391,871 km (0.113 R)
• M46: 23,978,594 km (0.094 R)
• M47: 24,392,232 km (0.093 R)
• M48: 25,226,539 km (0.116 R)
• M49: 26,070,271 km (0.094 R)
• M50: 26,313,069 km (0.06 R)
• M51: 26,556,464 km (0.104 R)
• M52: 28,656,370 km (0.053 R)
• M53: 28,844,265 km (0.094 R)
• M54: 29,221,251 km (0.116 R)
• M55: 31,710,709 km (0.101 R)
• M56: 31,905,037 km (0.074 R)
• M57: 32,359,964 km (0.053 R)
• M58: 33,539,543 km (0.085 R)
• M59: 34,733,334 km (0.051 R)
• M60: 34,866,776 km (0.104 R)
• M61: 35,134,257 km (0.106 R)
• M62: 35,268,296 km (0.086 R)
• M63: 37,984,096 km (0.101 R)
• M64: 38,535,215 km (0.044 R)
• M65: 38,673,443 km (0.083 R)
• M66: 39,785,105 km (0.106 R)
• M67: 39,854,967 km (0.066 R)
• M68: 40,485,223 km (0.037 R)
• M69: 40,836,778 km (0.111 R)
• M70: 41,048,160 km (0.052 R)
• M71: 42,039,694 km (0.111 R)
• M72: 42,681,320 km (0.078 R)
• M73: 43,685,720 km (0.043 R)
• M74: 43,829,783 km (0.105 R)
• M75: 44,046,251 km (0.082 R)
• M76: 44,118,506 km (0.077 R)
• M77: 44,988,568 km (0.085 R)
• M78: 45,134,126 km (0.111 R)
• M79: 45,644,704 km (0.063 R)
• M80: 46,157,226 km (0.086 R)
• M81: 46,230,679 km (0.06 R)
• M82: 50,552,711 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.8

Radius: 8.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.23 AU - 13.03 AU

Year: 14863 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,038,627 km

• M1: 117,584 km (0.107 R)
• M2: 199,863 km (0.071 R)
• M3: 297,550 km (0.078 R)
• M4: 430,094 km (0.116 R)
• M5: 633,697 km (0.061 R)
• M6: 886,966 km (0.105 R)
• M7: 945,309 km (0.071 R)
• M8: 1,086,978 km (0.044 R)
• M9: 1,673,402 km (0.03 R)
• M10: 2,825,006 km (0.115 R)
• M11: 3,031,451 km (0.084 R)
• M12: 3,273,650 km (0.108 R)
• M13: 3,335,135 km (0.081 R)
• M14: 3,459,451 km (0.104 R)
• M15: 4,405,657 km (0.115 R)
• M16: 4,576,498 km (0.11 R)
• M17: 4,995,522 km (0.053 R)
• M18: 5,426,962 km (0.055 R)
• M19: 5,945,468 km (0.081 R)
• M20: 6,441,086 km (0.076 R)
• M21: 6,989,661 km (0.116 R)
• M22: 7,069,247 km (0.029 R)
• M23: 7,799,135 km (0.064 R)
• M24: 8,638,080 km (0.1 R)
• M25: 8,938,473 km (0.111 R)
• M26: 9,198,773 km (0.115 R)
• M27: 10,309,836 km (0.106 R)
• M28: 11,275,491 km (0.109 R)
• M29: 11,792,950 km (0.11 R)
• M30: 12,126,104 km (0.115 R)
• M31: 12,221,996 km (0.103 R)
• M32: 12,414,230 km (0.079 R)
• M33: 12,704,599 km (0.039 R)
• M34: 13,144,417 km (0.103 R)
• M35: 13,489,988 km (0.03 R)
• M36: 14,341,499 km (0.103 R)
• M37: 14,953,205 km (0.113 R)
• M38: 15,055,829 km (0.076 R)
• M39: 15,158,902 km (0.104 R)
• M40: 15,417,407 km (0.058 R)
• M41: 15,521,228 km (0.07 R)
• M42: 15,991,264 km (0.113 R)
• M43: 16,043,773 km (0.11 R)
• M44: 16,148,941 km (0.098 R)
• M45: 16,412,981 km (0.08 R)
• M46: 16,838,437 km (0.082 R)
• M47: 17,537,508 km (0.097 R)
• M48: 17,645,966 km (0.094 R)
• M49: 18,576,316 km (0.111 R)
• M50: 18,852,922 km (0.113 R)
• M51: 19,578,621 km (0.116 R)
• M52: 20,143,054 km (0.054 R)
• M53: 20,770,168 km (0.112 R)
• M54: 21,057,247 km (0.101 R)
• M55: 21,287,927 km (0.115 R)
• M56: 23,044,505 km (0.091 R)
• M57: 24,181,000 km (0.066 R)
• M58: 24,604,212 km (0.109 R)
• M59: 25,580,937 km (0.099 R)
• M60: 26,012,227 km (0.113 R)
• M61: 26,197,729 km (0.079 R)
• M62: 27,320,461 km (0.11 R)
• M63: 27,698,046 km (0.114 R)
• M64: 27,761,176 km (0.077 R)
• M65: 27,824,456 km (0.068 R)
• M66: 28,204,435 km (0.11 R)
• M67: 28,331,443 km (0.113 R)
• M68: 28,841,572 km (0.115 R)
• M69: 29,226,188 km (0.074 R)
• M70: 29,612,450 km (0.082 R)
• M71: 31,569,040 km (0.098 R)
• M72: 33,769,176 km (0.119 R)
• M73: 34,106,968 km (0.06 R)
• M74: 34,309,972 km (0.102 R)
• M75: 34,717,477 km (0.118 R)
• M76: 35,605,939 km (0.03 R)
• M77: 36,018,380 km (0.099 R)
• M78: 38,526,688 km (0.044 R)
• M79: 40,015,785 km (0.11 R)
• M80: 42,466,348 km (0.084 R)
• M81: 42,757,764 km (0.11 R)
• M82: 44,077,666 km (0.108 R)
• M83: 44,890,731 km (0.118 R)
• M84: 45,336,383 km (0.063 R)
• M85: 45,708,881 km (0.118 R)
• M86: 49,030,253 km (0.115 R)
• M87: 49,183,142 km (0.084 R)
• M88: 49,642,557 km (0.03 R)
• M89: 50,257,255 km (0.113 R)
• M90: 50,797,154 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit