🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.57 AU - 2.49 AU

Year: 1073 Days

Day: 29.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2 AU - 3.3 AU

Year: 1600 Days

Day: 14.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,894,403 km

• M1: 540,946 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 12.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.4 AU - 11.78 AU

Year: 11014 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,894,403 km

• M1: 204,799 km (0.106 R)
• M2: 340,485 km (0.114 R)
• M3: 420,669 km (0.055 R)
• M4: 1,090,419 km (0.08 R)
• M5: 1,384,079 km (0.078 R)
• M6: 1,780,364 km (0.105 R)
• M7: 2,046,349 km (0.049 R)
• M8: 2,156,304 km (0.109 R)
• M9: 2,440,390 km (0.095 R)
• M10: 2,706,674 km (0.026 R)
• M11: 2,920,300 km (0.098 R)
• M12: 3,332,143 km (0.104 R)
• M13: 3,762,536 km (0.089 R)
• M14: 3,898,521 km (0.111 R)
• M15: 4,316,647 km (0.104 R)
• M16: 5,008,088 km (0.104 R)
• M17: 5,195,983 km (0.059 R)
• M18: 5,578,505 km (0.111 R)
• M19: 6,452,455 km (0.089 R)
• M20: 6,780,972 km (0.052 R)
• M21: 6,947,176 km (0.082 R)
• M22: 8,237,308 km (0.071 R)
• M23: 9,229,740 km (0.077 R)
• M24: 10,117,304 km (0.119 R)
• M25: 10,451,206 km (0.091 R)
• M26: 10,740,230 km (0.113 R)
• M27: 11,276,987 km (0.111 R)
• M28: 11,872,685 km (0.105 R)
• M29: 11,972,916 km (0.034 R)
• M30: 12,888,156 km (0.088 R)
• M31: 12,991,229 km (0.116 R)
• M32: 14,090,324 km (0.079 R)
• M33: 14,463,272 km (0.112 R)
• M34: 16,098,376 km (0.025 R)
• M35: 16,881,372 km (0.057 R)
• M36: 17,164,112 km (0.112 R)
• M37: 18,194,691 km (0.108 R)
• M38: 18,484,463 km (0.116 R)
• M39: 18,951,507 km (0.117 R)
• M40: 19,304,259 km (0.076 R)
• M41: 20,375,529 km (0.108 R)
• M42: 20,736,958 km (0.079 R)
• M43: 21,405,062 km (0.086 R)
• M44: 21,833,809 km (0.053 R)
• M45: 22,762,363 km (0.043 R)
• M46: 23,200,087 km (0.101 R)
• M47: 23,703,783 km (0.115 R)
• M48: 24,402,255 km (0.111 R)
• M49: 24,850,151 km (0.117 R)
• M50: 25,042,983 km (0.048 R)
• M51: 25,236,413 km (0.08 R)
• M52: 25,430,142 km (0.044 R)
• M53: 25,624,470 km (0.116 R)
• M54: 25,949,546 km (0.037 R)
• M55: 27,196,893 km (0.048 R)
• M56: 27,661,394 km (0.066 R)
• M57: 32,238,192 km (0.098 R)
• M58: 33,294,502 km (0.114 R)
• M59: 33,578,140 km (0.081 R)
• M60: 33,791,466 km (0.041 R)
• M61: 33,933,883 km (0.067 R)
• M62: 34,147,808 km (0.099 R)
• M63: 34,433,839 km (0.102 R)
• M64: 35,731,003 km (0.078 R)
• M65: 36,970,571 km (0.118 R)
• M66: 38,521,302 km (0.049 R)
• M67: 39,792,136 km (0.108 R)
• M68: 40,017,879 km (0.095 R)
• M69: 40,470,562 km (0.064 R)
• M70: 40,849,045 km (0.104 R)
• M71: 41,076,733 km (0.108 R)
• M72: 42,990,538 km (0.114 R)
• M73: 46,904,318 km (0.115 R)
• M74: 47,620,892 km (0.117 R)
• M75: 47,780,662 km (0.101 R)
• M76: 49,549,358 km (0.062 R)
• M77: 50,360,328 km (0.054 R)
• M78: 50,849,064 km (0.103 R)
• M79: 52,242,419 km (0.066 R)
• M80: 52,737,139 km (0.104 R)
• M81: 54,147,248 km (0.103 R)
• M82: 55,401,926 km (0.1 R)
• M83: 55,990,593 km (0.114 R)
• M84: 56,412,459 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.5

Radius: 4.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.78 AU - 17.92 AU

Year: 21222 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,894,403 km

• M1: 72,555 km (0.074 R)
• M2: 542,891 km (0.086 R)
• M3: 573,409 km (0.095 R)
• M4: 855,849 km (0.111 R)
• M5: 1,002,306 km (0.052 R)
• M6: 1,402,929 km (0.118 R)
• M7: 1,642,734 km (0.104 R)
• M8: 2,184,578 km (0.057 R)
• M9: 2,487,663 km (0.096 R)
• M10: 2,776,985 km (0.111 R)
• M11: 2,830,841 km (0.115 R)
• M12: 3,021,877 km (0.084 R)
• M13: 3,502,984 km (0.071 R)
• M14: 3,977,359 km (0.111 R)
• M15: 4,160,466 km (0.065 R)
• M16: 5,416,191 km (0.09 R)
• M17: 5,859,001 km (0.115 R)
• M18: 6,997,740 km (0.09 R)
• M19: 7,144,794 km (0.088 R)
• M20: 7,255,796 km (0.032 R)
• M21: 7,743,335 km (0.077 R)
• M22: 7,819,182 km (0.113 R)
• M23: 8,789,174 km (0.11 R)
• M24: 8,868,311 km (0.092 R)
• M25: 9,107,518 km (0.099 R)
• M26: 9,470,144 km (0.098 R)
• M27: 10,292,782 km (0.096 R)
• M28: 11,309,898 km (0.064 R)
• M29: 11,525,768 km (0.099 R)
• M30: 11,655,918 km (0.099 R)
• M31: 11,961,696 km (0.103 R)
• M32: 12,093,492 km (0.047 R)
• M33: 13,074,854 km (0.108 R)
• M34: 13,804,443 km (0.109 R)
• M35: 14,220,774 km (0.069 R)
• M36: 15,637,615 km (0.061 R)
• M37: 15,733,657 km (0.096 R)
• M38: 16,071,449 km (0.047 R)
• M39: 16,509,172 km (0.071 R)
• M40: 16,704,996 km (0.118 R)
• M41: 18,603,243 km (0.069 R)
• M42: 18,654,106 km (0.043 R)
• M43: 20,884,910 km (0.095 R)
• M44: 21,149,698 km (0.105 R)
• M45: 22,220,071 km (0.099 R)
• M46: 22,816,368 km (0.111 R)
• M47: 23,913,668 km (0.038 R)
• M48: 23,969,020 km (0.094 R)
• M49: 24,860,025 km (0.057 R)
• M50: 26,045,737 km (0.065 R)
• M51: 26,387,868 km (0.098 R)
• M52: 26,445,014 km (0.077 R)
• M53: 27,713,155 km (0.104 R)
• M54: 28,471,766 km (0.113 R)
• M55: 29,178,167 km (0.079 R)
• M56: 30,728,151 km (0.103 R)
• M57: 31,938,697 km (0.106 R)
• M58: 32,121,505 km (0.108 R)
• M59: 32,427,134 km (0.116 R)
• M60: 32,856,629 km (0.03 R)
• M61: 33,597,288 km (0.089 R)
• M62: 34,781,355 km (0.104 R)
• M63: 35,032,231 km (0.118 R)
• M64: 38,090,759 km (0.113 R)
• M65: 38,349,414 km (0.114 R)
• M66: 39,717,187 km (0.104 R)
• M67: 40,110,929 km (0.073 R)
• M68: 40,242,426 km (0.116 R)
• M69: 40,571,840 km (0.087 R)
• M70: 40,637,813 km (0.036 R)
• M71: 40,769,908 km (0.117 R)
• M72: 40,836,030 km (0.114 R)
• M73: 41,233,362 km (0.091 R)
• M74: 42,032,065 km (0.075 R)
• M75: 42,567,326 km (0.092 R)
• M76: 44,730,661 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit