🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.79 AU

Year: 182 Days

Day: 14.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 88.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,008,877 km

• M1: 496,067 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.63 AU - 0.83 AU

Year: 227 Days

Day: 44.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 131.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,008,877 km

• M1: 40,990 km (0.105 R)
• M2: 289,621 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.14 AU - 1.6 AU

Year: 583 Days

Day: 31.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,008,877 km

• M1: 387,758 km (0.038 R)
• M2: 586,124 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.1 AU - 2.5 AU

Year: 1268 Days

Day: 36.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,008,877 km

• M1: 655,089 km (0.038 R)
• M2: 907,461 km (0.114 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 11.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.54 AU - 11.1 AU

Year: 11184 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,008,877 km

• M1: 159,471 km (0.1 R)
• M2: 294,558 km (0.119 R)
• M3: 438,771 km (0.046 R)
• M4: 528,679 km (0.113 R)
• M5: 1,119,740 km (0.114 R)
• M6: 1,288,935 km (0.103 R)
• M7: 2,072,379 km (0.086 R)
• M8: 2,929,126 km (0.109 R)
• M9: 3,246,274 km (0.093 R)
• M10: 4,057,992 km (0.096 R)
• M11: 4,411,940 km (0.083 R)
• M12: 4,806,580 km (0.107 R)
• M13: 5,055,211 km (0.098 R)
• M14: 5,149,608 km (0.066 R)
• M15: 6,497,185 km (0.058 R)
• M16: 6,634,366 km (0.081 R)
• M17: 6,911,422 km (0.119 R)
• M18: 7,192,366 km (0.091 R)
• M19: 7,334,335 km (0.105 R)
• M20: 7,584,911 km (0.117 R)
• M21: 8,577,942 km (0.038 R)
• M22: 8,690,739 km (0.057 R)
• M23: 9,301,098 km (0.104 R)
• M24: 9,494,678 km (0.119 R)
• M25: 9,611,514 km (0.074 R)
• M26: 10,004,208 km (0.117 R)
• M27: 10,322,253 km (0.101 R)
• M28: 10,442,380 km (0.097 R)
• M29: 10,886,985 km (0.107 R)
• M30: 11,173,016 km (0.095 R)
• M31: 11,503,029 km (0.11 R)
• M32: 12,898,179 km (0.098 R)
• M33: 13,114,198 km (0.118 R)
• M34: 13,244,498 km (0.115 R)
• M35: 13,506,145 km (0.117 R)
• M36: 13,681,623 km (0.045 R)
• M37: 14,123,535 km (0.089 R)
• M38: 14,346,137 km (0.085 R)
• M39: 15,021,272 km (0.08 R)
• M40: 15,112,078 km (0.07 R)
• M41: 15,660,803 km (0.032 R)
• M42: 15,845,107 km (0.112 R)
• M43: 16,966,343 km (0.049 R)
• M44: 17,108,312 km (0.037 R)
• M45: 17,393,445 km (0.117 R)
• M46: 18,161,481 km (0.086 R)
• M47: 19,531,947 km (0.067 R)
• M48: 19,680,797 km (0.063 R)
• M49: 20,079,475 km (0.118 R)
• M50: 20,480,846 km (0.109 R)
• M51: 20,884,910 km (0.079 R)
• M52: 22,009,587 km (0.04 R)
• M53: 22,267,942 km (0.06 R)
• M54: 23,892,126 km (0.12 R)
• M55: 25,229,531 km (0.026 R)
• M56: 25,391,695 km (0.094 R)
• M57: 25,608,313 km (0.07 R)
• M58: 25,989,040 km (0.034 R)
• M59: 26,921,483 km (0.067 R)
• M60: 27,475,145 km (0.052 R)
• M61: 27,976,597 km (0.073 R)
• M62: 28,424,942 km (0.098 R)
• M63: 28,706,335 km (0.056 R)
• M64: 28,932,079 km (0.104 R)
• M65: 29,442,357 km (0.026 R)
• M66: 30,356,699 km (0.117 R)
• M67: 30,701,971 km (0.04 R)
• M68: 30,817,311 km (0.098 R)
• M69: 30,990,695 km (0.104 R)
• M70: 31,862,252 km (0.091 R)
• M71: 31,979,088 km (0.038 R)
• M72: 32,096,074 km (0.099 R)
• M73: 32,389,136 km (0.089 R)
• M74: 34,945,763 km (0.11 R)
• M75: 35,792,188 km (0.073 R)
• M76: 36,096,021 km (0.091 R)
• M77: 37,381,815 km (0.088 R)
• M78: 38,123,222 km (0.067 R)
• M79: 38,433,638 km (0.077 R)
• M80: 38,869,566 km (0.11 R)
• M81: 39,307,140 km (0.114 R)
• M82: 39,557,866 km (0.045 R)
• M83: 39,997,983 km (0.078 R)
• M84: 42,030,719 km (0.09 R)
• M85: 42,415,484 km (0.085 R)
• M86: 42,608,466 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.69 AU - 18.01 AU

Year: 20798 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,008,877 km

• M1: 88,412 km (0.104 R)
• M2: 310,116 km (0.109 R)
• M3: 483,201 km (0.077 R)
• M4: 951,143 km (0.103 R)
• M5: 1,207,554 km (0.106 R)
• M6: 1,324,091 km (0.062 R)
• M7: 1,444,367 km (0.04 R)
• M8: 1,505,852 km (0.106 R)
• M9: 2,580,563 km (0.074 R)
• M10: 2,680,943 km (0.032 R)
• M11: 3,042,671 km (0.038 R)
• M12: 3,095,629 km (0.073 R)
• M13: 3,530,211 km (0.084 R)
• M14: 3,641,811 km (0.098 R)
• M15: 4,217,613 km (0.118 R)
• M16: 4,637,534 km (0.082 R)
• M17: 5,070,620 km (0.026 R)
• M18: 5,452,244 km (0.066 R)
• M19: 5,942,327 km (0.041 R)
• M20: 6,108,829 km (0.119 R)
• M21: 7,639,215 km (0.052 R)
• M22: 7,820,378 km (0.099 R)
• M23: 8,039,539 km (0.1 R)
• M24: 8,446,745 km (0.071 R)
• M25: 8,558,943 km (0.098 R)
• M26: 9,012,673 km (0.073 R)
• M27: 9,319,499 km (0.083 R)
• M28: 9,668,959 km (0.065 R)
• M29: 9,786,394 km (0.048 R)
• M30: 10,300,561 km (0.034 R)
• M31: 12,063,273 km (0.086 R)
• M32: 12,274,206 km (0.037 R)
• M33: 13,130,355 km (0.095 R)
• M34: 13,653,199 km (0.05 R)
• M35: 16,274,752 km (0.117 R)
• M36: 16,367,802 km (0.04 R)
• M37: 17,546,783 km (0.12 R)
• M38: 18,122,286 km (0.114 R)
• M39: 19,144,339 km (0.107 R)
• M40: 21,908,758 km (0.105 R)
• M41: 22,062,993 km (0.099 R)
• M42: 22,528,243 km (0.057 R)
• M43: 23,573,483 km (0.11 R)
• M44: 23,890,182 km (0.055 R)
• M45: 23,943,139 km (0.113 R)
• M46: 23,996,097 km (0.119 R)
• M47: 24,314,591 km (0.118 R)
• M48: 24,581,174 km (0.087 R)
• M49: 24,902,211 km (0.1 R)
• M50: 26,145,968 km (0.036 R)
• M51: 26,473,737 km (0.114 R)
• M52: 26,583,392 km (0.062 R)
• M53: 26,912,956 km (0.115 R)
• M54: 27,520,772 km (0.081 R)
• M55: 29,088,109 km (0.111 R)
• M56: 29,996,767 km (0.091 R)
• M57: 30,684,318 km (0.112 R)
• M58: 30,856,954 km (0.046 R)
• M59: 31,435,001 km (0.111 R)
• M60: 31,958,294 km (0.064 R)
• M61: 32,954,466 km (0.108 R)
• M62: 33,901,421 km (0.05 R)
• M63: 33,960,961 km (0.064 R)
• M64: 34,617,546 km (0.04 R)
• M65: 35,218,032 km (0.027 R)
• M66: 35,398,895 km (0.091 R)
• M67: 35,700,933 km (0.099 R)
• M68: 35,882,545 km (0.113 R)
• M69: 37,408,294 km (0.06 R)
• M70: 37,469,779 km (0.113 R)
• M71: 38,457,723 km (0.079 R)
• M72: 39,704,920 km (0.088 R)
• M73: 40,585,753 km (0.109 R)
• M74: 40,775,293 km (0.088 R)
• M75: 41,409,439 km (0.092 R)
• M76: 41,536,597 km (0.051 R)
• M77: 41,600,325 km (0.114 R)
• M78: 41,727,633 km (0.062 R)
• M79: 42,046,726 km (0.085 R)
• M80: 43,008,939 km (0.103 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit