🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 27 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,444,028 km

• M1: 306,227 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 298 Days

Day: 36.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,444,028 km

• M1: 200,461 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.47 AU - 3.71 AU

Year: 2068 Days

Day: 29.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,444,028 km

• M1: 1,469,500 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 10.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.03 AU - 5.99 AU

Year: 4270 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,444,028 km

• M1: 173,833 km (0.065 R)
• M2: 308,172 km (0.093 R)
• M3: 416,331 km (0.069 R)
• M4: 494,571 km (0.118 R)
• M5: 658,530 km (0.071 R)
• M6: 786,137 km (0.106 R)
• M7: 1,181,075 km (0.097 R)
• M8: 1,561,802 km (0.105 R)
• M9: 1,721,871 km (0.09 R)
• M10: 2,432,611 km (0.113 R)
• M11: 2,740,483 km (0.086 R)
• M12: 2,828,148 km (0.088 R)
• M13: 3,024,719 km (0.065 R)
• M14: 3,244,329 km (0.114 R)
• M15: 3,412,477 km (0.071 R)
• M16: 3,545,170 km (0.073 R)
• M17: 3,660,510 km (0.038 R)
• M18: 4,154,034 km (0.085 R)
• M19: 4,419,121 km (0.054 R)
• M20: 4,731,930 km (0.07 R)
• M21: 4,901,724 km (0.106 R)
• M22: 5,138,537 km (0.116 R)
• M23: 5,291,127 km (0.118 R)
• M24: 5,534,074 km (0.065 R)
• M25: 5,623,384 km (0.115 R)
• M26: 5,713,143 km (0.09 R)
• M27: 5,826,089 km (0.106 R)
• M28: 5,962,522 km (0.111 R)
• M29: 6,285,055 km (0.117 R)
• M30: 6,401,592 km (0.064 R)
• M31: 6,495,390 km (0.079 R)
• M32: 6,755,690 km (0.055 R)
• M33: 6,899,155 km (0.109 R)
• M34: 7,067,751 km (0.052 R)
• M35: 7,262,229 km (0.053 R)
• M36: 7,806,017 km (0.059 R)
• M37: 8,854,399 km (0.065 R)
• M38: 9,355,252 km (0.115 R)
• M39: 9,703,217 km (0.119 R)
• M40: 9,892,309 km (0.061 R)
• M41: 10,744,717 km (0.059 R)
• M42: 11,677,759 km (0.076 R)
• M43: 11,965,735 km (0.119 R)
• M44: 12,052,502 km (0.105 R)
• M45: 12,725,094 km (0.064 R)
• M46: 13,230,136 km (0.105 R)
• M47: 14,045,744 km (0.075 R)
• M48: 14,167,966 km (0.119 R)
• M49: 14,351,971 km (0.105 R)
• M50: 14,505,907 km (0.036 R)
• M51: 14,971,007 km (0.073 R)
• M52: 15,283,816 km (0.12 R)
• M53: 15,725,429 km (0.061 R)
• M54: 16,075,338 km (0.084 R)
• M55: 16,847,712 km (0.119 R)
• M56: 17,140,475 km (0.064 R)
• M57: 17,369,360 km (0.027 R)
• M58: 17,665,115 km (0.12 R)
• M59: 18,161,780 km (0.115 R)
• M60: 18,461,873 km (0.083 R)
• M61: 19,033,487 km (0.074 R)
• M62: 19,101,105 km (0.101 R)
• M63: 19,236,491 km (0.112 R)
• M64: 19,474,352 km (0.117 R)
• M65: 19,542,568 km (0.12 R)
• M66: 19,610,785 km (0.104 R)
• M67: 20,262,882 km (0.12 R)
• M68: 20,366,553 km (0.059 R)
• M69: 20,991,872 km (0.11 R)
• M70: 21,977,274 km (0.098 R)
• M71: 22,368,472 km (0.085 R)
• M72: 22,475,584 km (0.081 R)
• M73: 22,726,161 km (0.111 R)
• M74: 22,833,871 km (0.112 R)
• M75: 23,919,802 km (0.117 R)
• M76: 24,359,021 km (0.067 R)
• M77: 24,690,081 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.1

Radius: 8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.86 AU - 12.3 AU

Year: 15988 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,444,028 km

• M1: 100,530 km (0.097 R)
• M2: 184,155 km (0.104 R)
• M3: 242,947 km (0.083 R)
• M4: 845,078 km (0.093 R)
• M5: 1,091,765 km (0.061 R)
• M6: 1,633,010 km (0.091 R)
• M7: 1,757,625 km (0.077 R)
• M8: 1,941,032 km (0.072 R)
• M9: 2,150,170 km (0.101 R)
• M10: 2,247,708 km (0.116 R)
• M11: 2,306,799 km (0.065 R)
• M12: 3,035,939 km (0.043 R)
• M13: 3,101,613 km (0.103 R)
• M14: 3,323,915 km (0.109 R)
• M15: 3,807,715 km (0.109 R)
• M16: 3,878,624 km (0.062 R)
• M17: 4,166,899 km (0.074 R)
• M18: 4,264,437 km (0.093 R)
• M19: 4,713,081 km (0.054 R)
• M20: 5,203,014 km (0.083 R)
• M21: 5,440,875 km (0.11 R)
• M22: 6,119,899 km (0.07 R)
• M23: 6,314,825 km (0.109 R)
• M24: 6,625,390 km (0.109 R)
• M25: 6,796,830 km (0.111 R)
• M26: 7,556,787 km (0.052 R)
• M27: 7,736,005 km (0.111 R)
• M28: 7,946,938 km (0.106 R)
• M29: 8,251,370 km (0.118 R)
• M30: 8,343,522 km (0.09 R)
• M31: 9,411,202 km (0.068 R)
• M32: 9,993,736 km (0.098 R)
• M33: 10,355,613 km (0.073 R)
• M34: 10,688,169 km (0.119 R)
• M35: 10,788,699 km (0.117 R)
• M36: 11,466,527 km (0.075 R)
• M37: 11,603,708 km (0.116 R)
• M38: 11,741,488 km (0.107 R)
• M39: 11,845,159 km (0.091 R)
• M40: 11,983,837 km (0.06 R)
• M41: 12,579,535 km (0.036 R)
• M42: 12,791,964 km (0.103 R)
• M43: 12,898,777 km (0.104 R)
• M44: 13,581,392 km (0.119 R)
• M45: 13,726,652 km (0.03 R)
• M46: 14,091,970 km (0.105 R)
• M47: 14,239,025 km (0.109 R)
• M48: 14,423,479 km (0.102 R)
• M49: 14,832,180 km (0.109 R)
• M50: 15,320,168 km (0.117 R)
• M51: 15,547,108 km (0.11 R)
• M52: 15,737,098 km (0.093 R)
• M53: 16,466,238 km (0.117 R)
• M54: 16,854,295 km (0.107 R)
• M55: 17,049,520 km (0.112 R)
• M56: 17,166,954 km (0.083 R)
• M57: 17,679,177 km (0.086 R)
• M58: 18,116,601 km (0.109 R)
• M59: 18,356,556 km (0.104 R)
• M60: 18,436,890 km (0.037 R)
• M61: 18,557,466 km (0.114 R)
• M62: 19,083,004 km (0.049 R)
• M63: 19,490,658 km (0.074 R)
• M64: 20,025,021 km (0.102 R)
• M65: 20,107,599 km (0.097 R)
• M66: 21,149,848 km (0.059 R)
• M67: 21,698,872 km (0.07 R)
• M68: 21,911,301 km (0.08 R)
• M69: 21,996,422 km (0.117 R)
• M70: 23,417,153 km (0.114 R)
• M71: 23,634,968 km (0.111 R)
• M72: 23,809,848 km (0.058 R)
• M73: 24,292,600 km (0.114 R)
• M74: 24,513,107 km (0.114 R)
• M75: 24,645,800 km (0.118 R)
• M76: 24,823,074 km (0.088 R)
• M77: 24,911,785 km (0.066 R)
• M78: 25,223,398 km (0.054 R)
• M79: 26,709,353 km (0.099 R)
• M80: 28,177,357 km (0.116 R)
• M81: 29,108,006 km (0.091 R)
• M82: 29,342,276 km (0.097 R)
• M83: 29,577,145 km (0.04 R)
• M84: 30,048,827 km (0.106 R)
• M85: 30,665,619 km (0.105 R)
• M86: 31,718,937 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit