🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 398 Days

Day: 13.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.99 AU - 2.21 AU

Year: 1080 Days

Day: 18.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.64 AU - 2.8 AU

Year: 1591 Days

Day: 17.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,331,911 km

• M1: 1,000,959 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.4 AU - 4.9 AU

Year: 2999 Days

Day: 32.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 9.4

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.32 AU - 10.6 AU

Year: 9515 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,331,911 km

• M1: 125,064 km (0.075 R)
• M2: 335,398 km (0.076 R)
• M3: 496,216 km (0.084 R)
• M4: 858,841 km (0.084 R)
• M5: 1,028,934 km (0.025 R)
• M6: 1,148,762 km (0.075 R)
• M7: 1,294,470 km (0.108 R)
• M8: 1,468,752 km (0.088 R)
• M9: 1,650,962 km (0.103 R)
• M10: 2,451,909 km (0.034 R)
• M11: 3,122,108 km (0.092 R)
• M12: 3,507,920 km (0.077 R)
• M13: 3,660,510 km (0.095 R)
• M14: 3,784,078 km (0.097 R)
• M15: 3,972,123 km (0.083 R)
• M16: 4,856,096 km (0.032 R)
• M17: 5,095,004 km (0.082 R)
• M18: 5,163,969 km (0.113 R)
• M19: 5,233,233 km (0.11 R)
• M20: 5,584,339 km (0.049 R)
• M21: 5,979,576 km (0.106 R)
• M22: 6,088,933 km (0.103 R)
• M23: 6,495,540 km (0.073 R)
• M24: 7,102,757 km (0.072 R)
• M25: 7,335,232 km (0.094 R)
• M26: 7,847,456 km (0.079 R)
• M27: 7,927,191 km (0.105 R)
• M28: 8,823,282 km (0.114 R)
• M29: 9,157,035 km (0.118 R)
• M30: 10,577,168 km (0.108 R)
• M31: 11,516,343 km (0.09 R)
• M32: 12,203,297 km (0.067 R)
• M33: 12,388,798 km (0.078 R)
• M34: 12,575,197 km (0.103 R)
• M35: 13,092,656 km (0.102 R)
• M36: 13,425,511 km (0.112 R)
• M37: 14,343,145 km (0.062 R)
• M38: 15,934,118 km (0.093 R)
• M39: 16,035,396 km (0.042 R)
• M40: 16,391,588 km (0.094 R)
• M41: 16,493,764 km (0.077 R)
• M42: 17,215,424 km (0.105 R)
• M43: 17,737,371 km (0.064 R)
• M44: 17,894,897 km (0.038 R)
• M45: 18,317,362 km (0.087 R)
• M46: 18,689,561 km (0.063 R)
• M47: 19,658,507 km (0.11 R)
• M48: 20,643,758 km (0.081 R)
• M49: 20,754,161 km (0.109 R)
• M50: 20,864,864 km (0.057 R)
• M51: 21,198,018 km (0.097 R)
• M52: 21,925,812 km (0.068 R)
• M53: 22,264,501 km (0.119 R)
• M54: 22,491,292 km (0.077 R)
• M55: 22,718,830 km (0.089 R)
• M56: 23,118,855 km (0.1 R)
• M57: 23,694,358 km (0.103 R)
• M58: 23,983,830 km (0.094 R)
• M59: 24,332,842 km (0.112 R)
• M60: 25,924,114 km (0.064 R)
• M61: 27,731,107 km (0.033 R)
• M62: 27,975,101 km (0.111 R)
• M63: 29,081,976 km (0.068 R)
• M64: 29,640,873 km (0.062 R)
• M65: 29,890,403 km (0.05 R)
• M66: 30,706,010 km (0.11 R)
• M67: 31,084,942 km (0.039 R)
• M68: 32,166,983 km (0.06 R)
• M69: 33,132,039 km (0.096 R)
• M70: 34,171,894 km (0.081 R)
• M71: 34,498,915 km (0.07 R)
• M72: 34,761,459 km (0.053 R)
• M73: 35,156,397 km (0.081 R)
• M74: 35,685,226 km (0.082 R)
• M75: 35,950,612 km (0.084 R)
• M76: 36,617,071 km (0.109 R)
• M77: 36,951,871 km (0.062 R)
• M78: 37,556,994 km (0.1 R)
• M79: 38,030,023 km (0.111 R)
• M80: 39,460,478 km (0.091 R)
• M81: 39,872,470 km (0.114 R)
• M82: 39,941,285 km (0.101 R)
• M83: 40,562,266 km (0.026 R)
• M84: 42,655,290 km (0.08 R)
• M85: 42,866,522 km (0.099 R)
• M86: 43,148,663 km (0.11 R)
• M87: 43,360,644 km (0.073 R)
• M88: 44,640,154 km (0.116 R)
• M89: 45,715,913 km (0.116 R)
• M90: 45,859,975 km (0.041 R)
• M91: 48,772,945 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 8.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.46 AU - 9.66 AU

Year: 9675 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,331,911 km

• M1: 104,270 km (0.101 R)
• M2: 158,275 km (0.119 R)
• M3: 219,161 km (0.091 R)
• M4: 302,487 km (0.11 R)
• M5: 369,058 km (0.116 R)
• M6: 567,425 km (0.096 R)
• M7: 653,892 km (0.102 R)
• M8: 1,250,040 km (0.041 R)
• M9: 1,484,460 km (0.112 R)
• M10: 1,976,038 km (0.059 R)
• M11: 2,150,619 km (0.119 R)
• M12: 2,350,631 km (0.113 R)
• M13: 2,725,823 km (0.073 R)
• M14: 2,811,842 km (0.049 R)
• M15: 2,942,590 km (0.055 R)
• M16: 3,052,993 km (0.103 R)
• M17: 3,888,647 km (0.082 R)
• M18: 4,132,791 km (0.059 R)
• M19: 4,206,991 km (0.104 R)
• M20: 5,212,289 km (0.107 R)
• M21: 5,373,256 km (0.088 R)
• M22: 5,536,019 km (0.094 R)
• M23: 5,645,375 km (0.071 R)
• M24: 5,921,981 km (0.119 R)
• M25: 5,977,781 km (0.075 R)
• M26: 6,345,194 km (0.093 R)
• M27: 6,488,508 km (0.072 R)
• M28: 6,807,451 km (0.067 R)
• M29: 8,010,218 km (0.118 R)
• M30: 8,321,082 km (0.084 R)
• M31: 9,244,849 km (0.073 R)
• M32: 9,374,850 km (0.078 R)
• M33: 9,834,564 km (0.114 R)
• M34: 10,301,609 km (0.083 R)
• M35: 11,257,240 km (0.067 R)
• M36: 13,215,775 km (0.106 R)
• M37: 13,472,485 km (0.093 R)
• M38: 14,215,089 km (0.106 R)
• M39: 14,856,864 km (0.043 R)
• M40: 15,507,914 km (0.1 R)
• M41: 16,012,058 km (0.102 R)
• M42: 16,798,345 km (0.049 R)
• M43: 17,396,138 km (0.12 R)
• M44: 17,597,048 km (0.111 R)
• M45: 17,960,571 km (0.113 R)
• M46: 18,041,653 km (0.113 R)
• M47: 18,818,215 km (0.068 R)
• M48: 19,940,499 km (0.045 R)
• M49: 20,403,953 km (0.11 R)
• M50: 20,743,241 km (0.118 R)
• M51: 21,470,436 km (0.083 R)
• M52: 21,945,409 km (0.109 R)
• M53: 22,118,943 km (0.064 R)
• M54: 22,249,392 km (0.05 R)
• M55: 22,861,846 km (0.076 R)
• M56: 23,969,020 km (0.105 R)
• M57: 24,596,583 km (0.081 R)
• M58: 25,457,070 km (0.105 R)
• M59: 27,580,761 km (0.073 R)
• M60: 27,674,260 km (0.114 R)
• M61: 27,815,031 km (0.086 R)
• M62: 30,048,976 km (0.076 R)
• M63: 31,358,257 km (0.109 R)
• M64: 32,093,680 km (0.113 R)
• M65: 32,340,068 km (0.077 R)
• M66: 32,537,686 km (0.115 R)
• M67: 33,033,304 km (0.11 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit