🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 157 Days

Day: 44 Hours

Environment

Temp: 147 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,552,944 km

• M1: 197,020 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 283 Days

Day: 32.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,552,944 km

• M1: 37,998 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.76 AU - 2.68 AU

Year: 1240 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,552,944 km

• M1: 1,208,302 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.21 AU - 3.79 AU

Year: 2454 Days

Day: 21.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,552,944 km

• M1: 419,772 km (0.102 R)
• M2: 439,369 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.31 AU - 4.43 AU

Year: 3423 Days

Day: 24.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 9.8

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.31 AU - 6.77 AU

Year: 6268 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,552,944 km

• M1: 178,171 km (0.087 R)
• M2: 245,640 km (0.047 R)
• M3: 508,633 km (0.09 R)
• M4: 611,406 km (0.119 R)
• M5: 736,321 km (0.108 R)
• M6: 948,600 km (0.096 R)
• M7: 1,146,518 km (0.084 R)
• M8: 1,215,632 km (0.058 R)
• M9: 1,601,894 km (0.119 R)
• M10: 1,819,260 km (0.117 R)
• M11: 1,921,285 km (0.115 R)
• M12: 2,174,106 km (0.042 R)
• M13: 2,239,031 km (0.058 R)
• M14: 2,460,137 km (0.084 R)
• M15: 2,852,682 km (0.105 R)
• M16: 3,364,606 km (0.11 R)
• M17: 3,800,085 km (0.027 R)
• M18: 4,037,946 km (0.063 R)
• M19: 4,280,593 km (0.062 R)
• M20: 4,500,502 km (0.099 R)
• M21: 4,752,276 km (0.112 R)
• M22: 4,894,094 km (0.034 R)
• M23: 5,505,351 km (0.081 R)
• M24: 6,202,477 km (0.104 R)
• M25: 7,023,770 km (0.096 R)
• M26: 7,979,850 km (0.106 R)
• M27: 8,182,854 km (0.117 R)
• M28: 8,456,020 km (0.074 R)
• M29: 8,593,799 km (0.085 R)
• M30: 8,732,327 km (0.074 R)
• M31: 8,976,471 km (0.069 R)
• M32: 9,187,553 km (0.09 R)
• M33: 9,866,877 km (0.109 R)
• M34: 10,341,102 km (0.068 R)
• M35: 11,235,847 km (0.116 R)
• M36: 11,539,681 km (0.109 R)
• M37: 11,615,975 km (0.115 R)
• M38: 13,098,939 km (0.101 R)
• M39: 13,539,206 km (0.108 R)
• M40: 14,065,940 km (0.092 R)
• M41: 14,352,270 km (0.101 R)
• M42: 14,434,399 km (0.107 R)
• M43: 14,764,711 km (0.087 R)
• M44: 14,847,738 km (0.118 R)
• M45: 15,855,280 km (0.12 R)
• M46: 16,196,064 km (0.1 R)
• M47: 16,711,877 km (0.077 R)
• M48: 16,928,345 km (0.099 R)
• M49: 17,015,112 km (0.073 R)
• M50: 17,539,453 km (0.092 R)
• M51: 17,891,905 km (0.092 R)
• M52: 18,069,029 km (0.059 R)
• M53: 18,157,741 km (0.071 R)
• M54: 18,648,571 km (0.12 R)
• M55: 18,873,118 km (0.092 R)
• M56: 19,461,187 km (0.113 R)
• M57: 21,261,298 km (0.097 R)
• M58: 21,590,114 km (0.078 R)
• M59: 21,967,849 km (0.098 R)
• M60: 23,355,369 km (0.085 R)
• M61: 24,132,979 km (0.091 R)
• M62: 27,633,868 km (0.052 R)
• M63: 27,992,604 km (0.083 R)
• M64: 28,662,952 km (0.116 R)
• M65: 28,870,295 km (0.048 R)
• M66: 29,442,955 km (0.114 R)
• M67: 30,124,673 km (0.099 R)
• M68: 30,864,584 km (0.1 R)
• M69: 32,254,498 km (0.107 R)
• M70: 32,578,078 km (0.115 R)
• M71: 32,686,237 km (0.109 R)
• M72: 33,119,921 km (0.081 R)
• M73: 33,610,154 km (0.113 R)
• M74: 33,774,113 km (0.093 R)
• M75: 34,542,597 km (0.061 R)
• M76: 36,657,612 km (0.067 R)
• M77: 37,560,734 km (0.117 R)
• M78: 37,674,129 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 6.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.01 AU - 15.83 AU

Year: 19462 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,552,944 km

• M1: 149,299 km (0.091 R)
• M2: 651,948 km (0.066 R)
• M3: 1,618,948 km (0.088 R)
• M4: 1,689,259 km (0.098 R)
• M5: 1,857,258 km (0.062 R)
• M6: 2,235,441 km (0.07 R)
• M7: 2,664,936 km (0.119 R)
• M8: 2,720,437 km (0.075 R)
• M9: 2,946,330 km (0.064 R)
• M10: 3,237,148 km (0.085 R)
• M11: 3,356,079 km (0.03 R)
• M12: 3,506,873 km (0.04 R)
• M13: 3,629,095 km (0.116 R)
• M14: 3,752,812 km (0.086 R)
• M15: 4,036,001 km (0.093 R)
• M16: 4,261,146 km (0.085 R)
• M17: 4,326,370 km (0.056 R)
• M18: 4,556,751 km (0.113 R)
• M19: 4,656,683 km (0.103 R)
• M20: 4,757,511 km (0.115 R)
• M21: 5,306,835 km (0.052 R)
• M22: 5,589,126 km (0.09 R)
• M23: 5,696,238 km (0.114 R)
• M24: 6,279,071 km (0.083 R)
• M25: 6,577,519 km (0.104 R)
• M26: 6,690,615 km (0.082 R)
• M27: 7,422,149 km (0.114 R)
• M28: 7,737,651 km (0.049 R)
• M29: 7,937,214 km (0.03 R)
• M30: 8,138,274 km (0.077 R)
• M31: 8,793,363 km (0.093 R)
• M32: 9,422,721 km (0.051 R)
• M33: 9,465,207 km (0.118 R)
• M34: 9,635,748 km (0.088 R)
• M35: 9,764,403 km (0.083 R)
• M36: 10,240,722 km (0.093 R)
• M37: 10,503,715 km (0.066 R)
• M38: 10,591,978 km (0.118 R)
• M39: 11,171,071 km (0.105 R)
• M40: 11,532,500 km (0.089 R)
• M41: 11,897,967 km (0.061 R)
• M42: 13,158,778 km (0.099 R)
• M43: 13,780,956 km (0.068 R)
• M44: 13,877,596 km (0.058 R)
• M45: 14,119,945 km (0.101 R)
• M46: 14,363,789 km (0.093 R)
• M47: 15,053,884 km (0.099 R)
• M48: 16,108,998 km (0.07 R)
• M49: 16,774,260 km (0.057 R)
• M50: 16,825,721 km (0.036 R)
• M51: 17,344,078 km (0.05 R)
• M52: 17,605,126 km (0.094 R)
• M53: 18,769,446 km (0.04 R)
• M54: 19,468,966 km (0.094 R)
• M55: 20,617,130 km (0.108 R)
• M56: 22,578,956 km (0.072 R)
• M57: 22,921,236 km (0.088 R)
• M58: 23,322,757 km (0.088 R)
• M59: 24,307,410 km (0.068 R)
• M60: 24,775,502 km (0.082 R)
• M61: 25,010,520 km (0.044 R)
• M62: 25,187,494 km (0.112 R)
• M63: 25,483,100 km (0.112 R)
• M64: 26,077,901 km (0.116 R)
• M65: 26,197,430 km (0.066 R)
• M66: 27,099,505 km (0.088 R)
• M67: 28,995,957 km (0.101 R)
• M68: 29,866,317 km (0.1 R)
• M69: 30,367,620 km (0.1 R)
• M70: 31,251,444 km (0.109 R)
• M71: 32,528,711 km (0.102 R)
• M72: 32,657,365 km (0.099 R)
• M73: 32,979,748 km (0.102 R)
• M74: 33,367,955 km (0.084 R)
• M75: 33,822,882 km (0.029 R)
• M76: 34,673,196 km (0.08 R)
• M77: 35,332,025 km (0.1 R)
• M78: 37,400,515 km (0.108 R)
• M79: 38,347,469 km (0.091 R)
• M80: 38,483,304 km (0.119 R)
• M81: 38,619,438 km (0.117 R)
• M82: 39,439,235 km (0.047 R)
• M83: 40,957,204 km (0.072 R)
• M84: 41,933,181 km (0.117 R)
• M85: 43,694,845 km (0.1 R)
• M86: 44,906,438 km (0.093 R)
• M87: 45,193,218 km (0.115 R)
• M88: 45,408,638 km (0.096 R)
• M89: 45,480,595 km (0.12 R)
• M90: 46,926,159 km (0.053 R)
• M91: 47,874,011 km (0.07 R)
• M92: 48,020,318 km (0.054 R)
• M93: 48,975,351 km (0.112 R)
• M94: 49,270,508 km (0.098 R)
• M95: 49,344,259 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 4.8

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.06 AU - 17.75 AU

Year: 26035 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,552,944 km

• M1: 66,870 km (0.103 R)
• M2: 151,393 km (0.112 R)
• M3: 235,916 km (0.085 R)
• M4: 373,845 km (0.098 R)
• M5: 921,972 km (0.075 R)
• M6: 2,134,911 km (0.069 R)
• M7: 4,448,891 km (0.095 R)
• M8: 4,957,673 km (0.093 R)
• M9: 5,484,707 km (0.114 R)
• M10: 6,539,521 km (0.065 R)
• M11: 6,643,193 km (0.108 R)
• M12: 6,904,839 km (0.053 R)
• M13: 7,116,520 km (0.066 R)
• M14: 7,169,777 km (0.114 R)
• M15: 7,223,184 km (0.106 R)
• M16: 7,492,161 km (0.08 R)
• M17: 7,764,429 km (0.096 R)
• M18: 7,984,487 km (0.043 R)
• M19: 8,318,539 km (0.119 R)
• M20: 8,714,076 km (0.117 R)
• M21: 8,885,366 km (0.061 R)
• M22: 9,000,257 km (0.105 R)
• M23: 9,464,608 km (0.116 R)
• M24: 9,758,867 km (0.115 R)
• M25: 10,477,087 km (0.103 R)
• M26: 11,088,643 km (0.118 R)
• M27: 12,991,378 km (0.117 R)
• M28: 13,581,542 km (0.105 R)
• M29: 14,449,509 km (0.037 R)
• M30: 14,652,363 km (0.067 R)
• M31: 15,266,463 km (0.074 R)
• M32: 15,819,376 km (0.095 R)
• M33: 16,308,561 km (0.113 R)
• M34: 16,944,801 km (0.104 R)
• M35: 17,158,726 km (0.03 R)
• M36: 18,241,516 km (0.106 R)
• M37: 18,754,337 km (0.1 R)
• M38: 18,827,939 km (0.045 R)
• M39: 20,624,310 km (0.103 R)
• M40: 20,928,892 km (0.119 R)
• M41: 21,081,781 km (0.099 R)
• M42: 21,235,119 km (0.116 R)
• M43: 21,774,419 km (0.09 R)
• M44: 22,084,535 km (0.075 R)
• M45: 22,866,483 km (0.106 R)
• M46: 23,498,534 km (0.081 R)
• M47: 25,673,687 km (0.067 R)
• M48: 25,837,347 km (0.065 R)
• M49: 26,826,638 km (0.067 R)
• M50: 26,992,692 km (0.103 R)
• M51: 27,075,868 km (0.091 R)
• M52: 27,409,322 km (0.102 R)
• M53: 28,080,568 km (0.103 R)
• M54: 28,249,164 km (0.119 R)
• M55: 29,953,832 km (0.096 R)
• M56: 30,126,169 km (0.107 R)
• M57: 31,604,046 km (0.12 R)
• M58: 33,194,272 km (0.078 R)
• M59: 33,819,740 km (0.094 R)
• M60: 34,449,098 km (0.085 R)
• M61: 35,719,334 km (0.047 R)
• M62: 35,810,589 km (0.084 R)
• M63: 36,912,527 km (0.091 R)
• M64: 37,746,236 km (0.117 R)
• M65: 41,429,784 km (0.082 R)
• M66: 41,717,909 km (0.092 R)
• M67: 44,634,918 km (0.079 R)
• M68: 44,831,789 km (0.09 R)
• M69: 46,217,365 km (0.11 R)
• M70: 46,715,675 km (0.049 R)
• M71: 47,215,781 km (0.064 R)
• M72: 47,818,211 km (0.101 R)
• M73: 48,827,847 km (0.091 R)
• M74: 51,795,420 km (0.094 R)
• M75: 54,505,236 km (0.114 R)
• M76: 55,348,220 km (0.116 R)
• M77: 56,833,877 km (0.069 R)
• M78: 58,010,314 km (0.084 R)
• M79: 59,194,681 km (0.109 R)
• M80: 59,735,776 km (0.062 R)
• M81: 59,844,235 km (0.07 R)
• M82: 60,931,811 km (0.096 R)
• M83: 62,905,905 km (0.08 R)
• M84: 63,236,965 km (0.101 R)
• M85: 66,691,628 km (0.12 R)
• M86: 68,498,621 km (0.083 R)
• M87: 71,584,077 km (0.079 R)
• M88: 72,391,457 km (0.105 R)
• M89: 75,533,461 km (0.045 R)
• M90: 76,002,749 km (0.052 R)
• M91: 76,237,768 km (0.113 R)
• M92: 77,298,117 km (0.067 R)
• M93: 78,719,746 km (0.109 R)
• M94: 79,195,467 km (0.093 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: 426 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit