🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 33.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.79 AU - 1.15 AU

Year: 339 Days

Day: 22.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.89 AU

Year: 1278 Days

Day: 37.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,556,018 km

• M1: 772,972 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.09 AU - 2.85 AU

Year: 1377 Days

Day: 15.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.16 AU - 3.04 AU

Year: 1487 Days

Day: 38.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,556,018 km

• M1: 141,819 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 14.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.67 AU - 10.91 AU

Year: 10867 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,556,018 km

• M1: 192,084 km (0.077 R)
• M2: 285,134 km (0.113 R)
• M3: 421,716 km (0.116 R)
• M4: 528,380 km (0.103 R)
• M5: 656,585 km (0.117 R)
• M6: 1,311,973 km (0.12 R)
• M7: 1,469,201 km (0.099 R)
• M8: 1,563,896 km (0.113 R)
• M9: 1,760,169 km (0.067 R)
• M10: 1,935,048 km (0.104 R)
• M11: 2,100,653 km (0.112 R)
• M12: 2,224,221 km (0.115 R)
• M13: 2,527,606 km (0.054 R)
• M14: 2,626,340 km (0.064 R)
• M15: 3,086,802 km (0.111 R)
• M16: 4,006,530 km (0.073 R)
• M17: 4,259,051 km (0.086 R)
• M18: 4,397,280 km (0.111 R)
• M19: 4,698,420 km (0.096 R)
• M20: 4,944,359 km (0.064 R)
• M21: 5,342,589 km (0.076 R)
• M22: 6,237,184 km (0.099 R)
• M23: 6,394,711 km (0.036 R)
• M24: 6,667,727 km (0.112 R)
• M25: 7,296,038 km (0.065 R)
• M26: 7,414,519 km (0.053 R)
• M27: 8,041,035 km (0.113 R)
• M28: 9,088,968 km (0.106 R)
• M29: 9,370,661 km (0.091 R)
• M30: 9,811,526 km (0.045 R)
• M31: 10,074,070 km (0.118 R)
• M32: 10,445,671 km (0.076 R)
• M33: 10,713,751 km (0.076 R)
• M34: 10,821,611 km (0.106 R)
• M35: 10,929,920 km (0.115 R)
• M36: 11,147,585 km (0.104 R)
• M37: 11,256,941 km (0.117 R)
• M38: 11,697,955 km (0.101 R)
• M39: 11,976,506 km (0.093 R)
• M40: 12,568,615 km (0.115 R)
• M41: 12,853,898 km (0.039 R)
• M42: 13,256,915 km (0.114 R)
• M43: 14,342,247 km (0.067 R)
• M44: 15,001,226 km (0.115 R)
• M45: 15,152,320 km (0.107 R)
• M46: 15,273,494 km (0.064 R)
• M47: 16,131,587 km (0.117 R)
• M48: 16,535,202 km (0.046 R)
• M49: 16,628,851 km (0.085 R)
• M50: 16,910,842 km (0.059 R)
• M51: 17,068,070 km (0.094 R)
• M52: 17,320,890 km (0.109 R)
• M53: 17,606,772 km (0.112 R)
• M54: 17,766,243 km (0.066 R)
• M55: 17,926,163 km (0.094 R)
• M56: 18,086,682 km (0.051 R)
• M57: 18,733,244 km (0.101 R)
• M58: 19,124,891 km (0.032 R)
• M59: 19,651,176 km (0.116 R)
• M60: 19,916,114 km (0.078 R)
• M61: 20,886,556 km (0.091 R)
• M62: 20,987,833 km (0.105 R)
• M63: 21,326,672 km (0.12 R)
• M64: 22,804,101 km (0.03 R)
• M65: 22,977,934 km (0.058 R)
• M66: 23,397,257 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 4.5

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.32 AU - 19.44 AU

Year: 22450 Days

Day: 23.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,556,018 km

• M1: 61,335 km (0.069 R)
• M2: 176,376 km (0.118 R)
• M3: 263,442 km (0.048 R)
• M4: 479,461 km (0.112 R)
• M5: 844,480 km (0.059 R)
• M6: 996,771 km (0.099 R)
• M7: 2,316,074 km (0.064 R)
• M8: 2,437,099 km (0.103 R)
• M9: 2,467,766 km (0.066 R)
• M10: 2,591,484 km (0.089 R)
• M11: 3,239,841 km (0.094 R)
• M12: 3,307,310 km (0.047 R)
• M13: 3,686,840 km (0.068 R)
• M14: 3,971,524 km (0.108 R)
• M15: 4,043,780 km (0.12 R)
• M16: 4,675,831 km (0.109 R)
• M17: 4,790,423 km (0.118 R)
• M18: 5,863,937 km (0.088 R)
• M19: 6,112,120 km (0.056 R)
• M20: 6,237,633 km (0.106 R)
• M21: 6,448,566 km (0.055 R)
• M22: 6,491,052 km (0.087 R)
• M23: 6,704,827 km (0.106 R)
• M24: 6,834,229 km (0.067 R)
• M25: 7,807,962 km (0.073 R)
• M26: 8,035,350 km (0.119 R)
• M27: 8,450,036 km (0.077 R)
• M28: 8,966,298 km (0.038 R)
• M29: 9,204,308 km (0.107 R)
• M30: 11,335,479 km (0.107 R)
• M31: 12,376,232 km (0.088 R)
• M32: 13,069,020 km (0.118 R)
• M33: 13,230,585 km (0.079 R)
• M34: 13,392,899 km (0.095 R)
• M35: 13,501,507 km (0.05 R)
• M36: 13,774,224 km (0.084 R)
• M37: 14,103,938 km (0.116 R)
• M38: 14,491,845 km (0.092 R)
• M39: 14,659,095 km (0.089 R)
• M40: 14,995,691 km (0.116 R)
• M41: 15,108,487 km (0.097 R)
• M42: 15,790,803 km (0.049 R)
• M43: 16,425,248 km (0.093 R)
• M44: 17,126,712 km (0.095 R)
• M45: 18,679,837 km (0.083 R)
• M46: 18,801,161 km (0.028 R)
• M47: 19,719,393 km (0.112 R)
• M48: 19,781,177 km (0.106 R)
• M49: 20,028,761 km (0.069 R)
• M50: 20,966,291 km (0.102 R)
• M51: 21,282,092 km (0.058 R)
• M52: 23,797,880 km (0.064 R)
• M53: 24,790,312 km (0.094 R)
• M54: 26,542,253 km (0.117 R)
• M55: 26,952,151 km (0.061 R)
• M56: 27,778,230 km (0.104 R)
• M57: 28,124,848 km (0.107 R)
• M58: 29,879,632 km (0.073 R)
• M59: 29,950,541 km (0.119 R)
• M60: 30,305,985 km (0.106 R)
• M61: 30,877,749 km (0.11 R)
• M62: 31,093,020 km (0.11 R)
• M63: 32,031,597 km (0.069 R)
• M64: 33,273,110 km (0.095 R)
• M65: 36,938,407 km (0.11 R)
• M66: 38,625,123 km (0.114 R)
• M67: 39,011,983 km (0.036 R)
• M68: 39,789,443 km (0.1 R)
• M69: 40,336,822 km (0.079 R)
• M70: 41,123,108 km (0.115 R)
• M71: 41,834,895 km (0.083 R)
• M72: 44,479,935 km (0.116 R)
• M73: 44,723,031 km (0.09 R)
• M74: 44,885,345 km (0.115 R)
• M75: 45,536,694 km (0.09 R)
• M76: 46,519,403 km (0.114 R)
• M77: 47,013,375 km (0.12 R)
• M78: 47,509,142 km (0.059 R)
• M79: 48,172,758 km (0.105 R)
• M80: 48,422,437 km (0.111 R)
• M81: 49,090,392 km (0.072 R)
• M82: 49,677,264 km (0.1 R)
• M83: 49,845,412 km (0.1 R)
• M84: 50,266,530 km (0.029 R)
• M85: 52,047,942 km (0.08 R)
• M86: 52,560,763 km (0.108 R)
• M87: 54,022,783 km (0.063 R)
• M88: 54,455,271 km (0.049 R)
• M89: 55,759,764 km (0.118 R)
• M90: 56,109,374 km (0.031 R)
• M91: 56,547,397 km (0.075 R)
• M92: 57,426,883 km (0.108 R)
• M93: 58,222,294 km (0.099 R)
• M94: 59,110,307 km (0.091 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit