🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 220 Days

Day: 24.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 17,940,188 km

• M1: 33,660 km (0.057 R)
• M2: 138,677 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.96 AU - 1.04 AU

Year: 440 Days

Day: 35.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.79 AU - 4.31 AU

Year: 2941 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,940,188 km

• M1: 123,717 km (0.12 R)
• M2: 205,847 km (0.07 R)
• M3: 284,386 km (0.084 R)
• M4: 349,461 km (0.069 R)
• M5: 406,308 km (0.091 R)
• M6: 707,748 km (0.06 R)
• M7: 976,126 km (0.045 R)
• M8: 1,094,608 km (0.105 R)
• M9: 1,334,413 km (0.1 R)
• M10: 1,430,156 km (0.062 R)
• M11: 1,553,424 km (0.053 R)
• M12: 1,628,971 km (0.085 R)
• M13: 1,890,319 km (0.108 R)
• M14: 1,957,638 km (0.098 R)
• M15: 2,541,219 km (0.107 R)
• M16: 2,676,306 km (0.117 R)
• M17: 3,387,195 km (0.083 R)
• M18: 3,687,288 km (0.116 R)
• M19: 3,840,626 km (0.104 R)
• M20: 3,926,795 km (0.116 R)
• M21: 4,083,423 km (0.116 R)
• M22: 4,189,040 km (0.105 R)
• M23: 4,295,553 km (0.066 R)
• M24: 4,565,727 km (0.094 R)
• M25: 4,953,485 km (0.114 R)
• M26: 5,047,283 km (0.101 R)
• M27: 5,255,972 km (0.041 R)
• M28: 5,467,503 km (0.118 R)
• M29: 5,564,592 km (0.066 R)
• M30: 6,098,656 km (0.1 R)
• M31: 6,159,094 km (0.1 R)
• M32: 6,219,681 km (0.109 R)
• M33: 6,280,418 km (0.119 R)
• M34: 6,361,799 km (0.076 R)
• M35: 6,443,479 km (0.067 R)
• M36: 6,525,459 km (0.055 R)
• M37: 6,961,986 km (0.113 R)
• M38: 7,130,732 km (0.113 R)
• M39: 7,537,040 km (0.056 R)
• M40: 7,710,424 km (0.071 R)
• M41: 7,775,798 km (0.029 R)
• M42: 7,841,322 km (0.052 R)
• M43: 7,906,995 km (0.089 R)
• M44: 8,282,935 km (0.052 R)
• M45: 8,574,352 km (0.056 R)
• M46: 8,891,948 km (0.066 R)
• M47: 9,329,222 km (0.118 R)
• M48: 9,468,648 km (0.095 R)
• M49: 9,891,561 km (0.082 R)
• M50: 11,295,387 km (0.072 R)
• M51: 11,844,112 km (0.097 R)
• M52: 11,919,659 km (0.111 R)
• M53: 12,045,770 km (0.114 R)
• M54: 12,121,766 km (0.057 R)
• M55: 12,941,562 km (0.063 R)
• M56: 13,175,384 km (0.091 R)
• M57: 13,332,013 km (0.075 R)
• M58: 13,673,545 km (0.086 R)
• M59: 14,071,325 km (0.116 R)
• M60: 14,607,484 km (0.099 R)
• M61: 16,060,528 km (0.117 R)
• M62: 16,536,249 km (0.113 R)
• M63: 16,874,939 km (0.038 R)
• M64: 16,931,637 km (0.081 R)
• M65: 17,473,031 km (0.11 R)
• M66: 18,049,133 km (0.117 R)
• M67: 18,368,674 km (0.069 R)
• M68: 18,660,838 km (0.073 R)
• M69: 19,013,291 km (0.089 R)
• M70: 19,160,944 km (0.094 R)
• M71: 19,338,517 km (0.101 R)
• M72: 19,457,148 km (0.092 R)
• M73: 19,576,078 km (0.038 R)
• M74: 19,754,997 km (0.09 R)
• M75: 19,934,365 km (0.052 R)
• M76: 20,114,182 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 12.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4 AU - 4.18 AU

Year: 3637 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 121.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,940,188 km

• M1: 177,273 km (0.098 R)
• M2: 263,292 km (0.104 R)
• M3: 392,395 km (0.076 R)
• M4: 514,617 km (0.113 R)
• M5: 719,117 km (0.097 R)
• M6: 841,189 km (0.108 R)
• M7: 980,614 km (0.108 R)
• M8: 1,221,018 km (0.088 R)
• M9: 1,617,901 km (0.106 R)
• M10: 1,723,517 km (0.076 R)
• M11: 1,855,911 km (0.067 R)
• M12: 2,054,727 km (0.112 R)
• M13: 2,195,498 km (0.108 R)
• M14: 2,313,232 km (0.103 R)
• M15: 2,514,291 km (0.081 R)
• M16: 2,707,273 km (0.041 R)
• M17: 2,977,147 km (0.114 R)
• M18: 3,166,987 km (0.086 R)
• M19: 3,451,522 km (0.081 R)
• M20: 3,589,451 km (0.116 R)
• M21: 4,371,848 km (0.063 R)
• M22: 4,538,051 km (0.093 R)
• M23: 4,859,537 km (0.047 R)
• M24: 5,066,581 km (0.095 R)
• M25: 5,400,184 km (0.116 R)
• M26: 5,542,900 km (0.077 R)
• M27: 5,905,077 km (0.047 R)
• M28: 6,331,281 km (0.104 R)
• M29: 6,500,775 km (0.109 R)
• M30: 6,767,508 km (0.096 R)
• M31: 6,863,550 km (0.099 R)
• M32: 7,135,220 km (0.068 R)
• M33: 7,469,870 km (0.111 R)
• M34: 7,709,227 km (0.092 R)
• M35: 8,442,406 km (0.094 R)
• M36: 8,691,786 km (0.108 R)
• M37: 8,985,895 km (0.065 R)
• M38: 9,368,716 km (0.052 R)
• M39: 9,476,128 km (0.116 R)
• M40: 9,735,381 km (0.092 R)
• M41: 10,150,664 km (0.115 R)
• M42: 10,482,622 km (0.108 R)
• M43: 11,021,324 km (0.116 R)
• M44: 11,134,719 km (0.106 R)
• M45: 12,289,764 km (0.105 R)
• M46: 12,786,280 km (0.065 R)
• M47: 12,977,017 km (0.03 R)
• M48: 13,361,633 km (0.108 R)
• M49: 13,531,127 km (0.111 R)
• M50: 13,652,601 km (0.113 R)
• M51: 13,774,374 km (0.104 R)
• M52: 14,339,554 km (0.104 R)
• M53: 14,488,255 km (0.111 R)
• M54: 15,113,274 km (0.027 R)
• M55: 15,264,668 km (0.078 R)
• M56: 15,391,078 km (0.062 R)
• M57: 15,823,864 km (0.1 R)
• M58: 16,675,226 km (0.098 R)
• M59: 17,330,165 km (0.104 R)
• M60: 17,700,719 km (0.119 R)
• M61: 17,886,819 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit