🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 387 Days

Day: 33.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.75 AU - 1.91 AU

Year: 866 Days

Day: 35.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.99 AU - 3.59 AU

Year: 2088 Days

Day: 26.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,792,455 km

• M1: 84,523 km (0.045 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 12.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.01 AU - 8.27 AU

Year: 5986 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,792,455 km

• M1: 158,873 km (0.067 R)
• M2: 281,543 km (0.048 R)
• M3: 363,523 km (0.082 R)
• M4: 509,830 km (0.109 R)
• M5: 611,406 km (0.105 R)
• M6: 752,328 km (0.107 R)
• M7: 860,337 km (0.077 R)
• M8: 974,331 km (0.107 R)
• M9: 1,093,860 km (0.057 R)
• M10: 1,375,403 km (0.04 R)
• M11: 1,580,950 km (0.05 R)
• M12: 1,752,838 km (0.104 R)
• M13: 1,871,021 km (0.108 R)
• M14: 2,007,304 km (0.059 R)
• M15: 2,131,321 km (0.114 R)
• M16: 2,322,357 km (0.087 R)
• M17: 2,619,758 km (0.037 R)
• M18: 2,773,096 km (0.109 R)
• M19: 2,877,066 km (0.117 R)
• M20: 3,124,800 km (0.059 R)
• M21: 3,565,964 km (0.088 R)
• M22: 3,871,144 km (0.094 R)
• M23: 4,046,622 km (0.117 R)
• M24: 4,145,207 km (0.111 R)
• M25: 4,733,277 km (0.081 R)
• M26: 5,111,610 km (0.044 R)
• M27: 5,830,727 km (0.095 R)
• M28: 6,122,891 km (0.072 R)
• M29: 6,213,697 km (0.061 R)
• M30: 6,396,805 km (0.102 R)
• M31: 6,651,570 km (0.084 R)
• M32: 7,004,172 km (0.096 R)
• M33: 7,728,076 km (0.12 R)
• M34: 7,900,413 km (0.085 R)
• M35: 8,074,096 km (0.1 R)
• M36: 8,324,374 km (0.083 R)
• M37: 8,501,049 km (0.11 R)
• M38: 8,704,502 km (0.118 R)
• M39: 9,142,375 km (0.076 R)
• M40: 9,508,441 km (0.077 R)
• M41: 9,693,344 km (0.044 R)
• M42: 10,662,588 km (0.083 R)
• M43: 10,744,867 km (0.08 R)
• M44: 10,965,075 km (0.093 R)
• M45: 11,354,030 km (0.117 R)
• M46: 11,691,074 km (0.111 R)
• M47: 11,832,444 km (0.074 R)
• M48: 12,925,705 km (0.108 R)
• M49: 13,042,690 km (0.06 R)
• M50: 13,366,121 km (0.096 R)
• M51: 14,413,007 km (0.114 R)
• M52: 14,961,732 km (0.049 R)
• M53: 15,579,421 km (0.035 R)
• M54: 15,766,419 km (0.078 R)
• M55: 16,521,589 km (0.115 R)
• M56: 16,935,676 km (0.112 R)
• M57: 17,741,410 km (0.102 R)
• M58: 18,198,132 km (0.077 R)
• M59: 18,329,330 km (0.087 R)
• M60: 18,428,064 km (0.079 R)
• M61: 18,625,832 km (0.103 R)
• M62: 19,457,447 km (0.096 R)
• M63: 19,759,784 km (0.058 R)
• M64: 19,962,190 km (0.057 R)
• M65: 20,471,272 km (0.059 R)
• M66: 20,950,284 km (0.044 R)
• M67: 21,087,914 km (0.116 R)
• M68: 21,260,251 km (0.091 R)
• M69: 21,537,007 km (0.103 R)
• M70: 21,849,816 km (0.051 R)
• M71: 21,954,385 km (0.09 R)
• M72: 22,409,611 km (0.094 R)
• M73: 22,550,383 km (0.114 R)
• M74: 23,009,648 km (0.08 R)
• M75: 23,116,013 km (0.117 R)
• M76: 23,258,280 km (0.051 R)
• M77: 23,901,551 km (0.108 R)
• M78: 24,045,315 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.8

Radius: 6.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.21 AU - 17.27 AU

Year: 21847 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,792,455 km

• M1: 255,064 km (0.109 R)
• M2: 430,842 km (0.064 R)
• M3: 643,570 km (0.028 R)
• M4: 741,856 km (0.041 R)
• M5: 1,112,709 km (0.091 R)
• M6: 1,305,391 km (0.08 R)
• M7: 1,749,846 km (0.058 R)
• M8: 2,148,824 km (0.075 R)
• M9: 2,298,122 km (0.05 R)
• M10: 2,606,892 km (0.113 R)
• M11: 3,195,560 km (0.047 R)
• M12: 3,435,366 km (0.104 R)
• M13: 4,263,689 km (0.108 R)
• M14: 4,604,174 km (0.115 R)
• M15: 5,150,954 km (0.082 R)
• M16: 6,955,254 km (0.101 R)
• M17: 7,087,798 km (0.089 R)
• M18: 7,176,659 km (0.067 R)
• M19: 7,221,239 km (0.102 R)
• M20: 7,265,819 km (0.09 R)
• M21: 8,039,090 km (0.088 R)
• M22: 8,412,038 km (0.089 R)
• M23: 8,886,114 km (0.11 R)
• M24: 10,867,388 km (0.034 R)
• M25: 11,227,769 km (0.112 R)
• M26: 11,854,584 km (0.117 R)
• M27: 12,600,030 km (0.118 R)
• M28: 12,870,054 km (0.117 R)
• M29: 13,032,966 km (0.045 R)
• M30: 14,024,501 km (0.117 R)
• M31: 14,136,251 km (0.028 R)
• M32: 14,192,200 km (0.103 R)
• M33: 14,416,747 km (0.052 R)
• M34: 15,097,417 km (0.077 R)
• M35: 15,962,841 km (0.065 R)
• M36: 16,844,421 km (0.113 R)
• M37: 17,022,592 km (0.114 R)
• M38: 17,141,822 km (0.059 R)
• M39: 17,862,584 km (0.109 R)
• M40: 18,777,226 km (0.043 R)
• M41: 19,707,275 km (0.067 R)
• M42: 20,083,365 km (0.103 R)
• M43: 20,272,307 km (0.093 R)
• M44: 21,034,209 km (0.066 R)
• M45: 21,418,526 km (0.039 R)
• M46: 21,999,564 km (0.101 R)
• M47: 22,324,490 km (0.089 R)
• M48: 23,441,388 km (0.091 R)
• M49: 24,441,899 km (0.057 R)
• M50: 25,252,270 km (0.107 R)
• M51: 25,729,188 km (0.095 R)
• M52: 26,140,134 km (0.103 R)
• M53: 28,298,382 km (0.118 R)
• M54: 29,792,566 km (0.084 R)
• M55: 31,020,764 km (0.085 R)
• M56: 31,824,404 km (0.102 R)
• M57: 32,486,823 km (0.11 R)
• M58: 32,708,677 km (0.09 R)
• M59: 33,900,523 km (0.112 R)
• M60: 34,426,360 km (0.062 R)
• M61: 35,106,432 km (0.09 R)
• M62: 36,479,740 km (0.072 R)
• M63: 36,556,484 km (0.107 R)
• M64: 37,327,661 km (0.086 R)
• M65: 37,559,986 km (0.08 R)
• M66: 38,182,014 km (0.1 R)
• M67: 38,416,135 km (0.094 R)
• M68: 39,042,800 km (0.073 R)
• M69: 39,672,907 km (0.038 R)
• M70: 39,830,882 km (0.101 R)
• M71: 40,863,257 km (0.079 R)
• M72: 41,422,902 km (0.089 R)
• M73: 42,468,741 km (0.117 R)
• M74: 42,711,239 km (0.061 R)
• M75: 43,604,787 km (0.087 R)
• M76: 44,340,210 km (0.034 R)
• M77: 45,823,623 km (0.11 R)
• M78: 46,155,581 km (0.082 R)
• M79: 46,905,066 km (0.108 R)
• M80: 47,239,567 km (0.049 R)
• M81: 50,199,510 km (0.1 R)
• M82: 50,712,930 km (0.1 R)
• M83: 55,234,975 km (0.086 R)
• M84: 55,323,237 km (0.041 R)
• M85: 55,765,000 km (0.075 R)
• M86: 55,853,412 km (0.119 R)
• M87: 56,919,147 km (0.08 R)
• M88: 57,275,789 km (0.105 R)
• M89: 57,365,099 km (0.075 R)
• M90: 57,543,868 km (0.079 R)
• M91: 57,812,247 km (0.058 R)
• M92: 57,901,856 km (0.101 R)
• M93: 58,260,592 km (0.039 R)
• M94: 58,530,167 km (0.106 R)
• M95: 58,710,133 km (0.108 R)
• M96: 58,980,307 km (0.118 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit