🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 265 Days

Day: 15.6 Hours

Environment

Temp: 68 °C

Axial Tilt: 56.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 2071 Days

Day: 26.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,903,143 km

• M1: 1,916,498 km (0.063 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 10

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.72 AU - 7.86 AU

Year: 6074 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,903,143 km

• M1: 166,802 km (0.081 R)
• M2: 344,524 km (0.057 R)
• M3: 407,355 km (0.043 R)
• M4: 474,973 km (0.109 R)
• M5: 819,348 km (0.077 R)
• M6: 1,234,182 km (0.088 R)
• M7: 1,392,158 km (0.046 R)
• M8: 1,594,564 km (0.085 R)
• M9: 1,767,499 km (0.119 R)
• M10: 1,866,233 km (0.12 R)
• M11: 2,322,956 km (0.082 R)
• M12: 2,387,881 km (0.114 R)
• M13: 3,410,233 km (0.112 R)
• M14: 3,634,480 km (0.111 R)
• M15: 3,786,621 km (0.112 R)
• M16: 4,176,623 km (0.076 R)
• M17: 4,910,700 km (0.088 R)
• M18: 5,079,297 km (0.1 R)
• M19: 5,596,456 km (0.119 R)
• M20: 5,831,923 km (0.05 R)
• M21: 5,980,624 km (0.119 R)
• M22: 6,993,850 km (0.08 R)
• M23: 7,151,975 km (0.067 R)
• M24: 7,471,815 km (0.107 R)
• M25: 7,927,640 km (0.074 R)
• M26: 8,125,708 km (0.119 R)
• M27: 8,459,460 km (0.089 R)
• M28: 8,831,959 km (0.118 R)
• M29: 9,071,764 km (0.091 R)
• M30: 9,175,137 km (0.1 R)
• M31: 9,522,802 km (0.108 R)
• M32: 9,627,969 km (0.102 R)
• M33: 9,945,715 km (0.111 R)
• M34: 10,302,805 km (0.116 R)
• M35: 10,919,597 km (0.098 R)
• M36: 11,066,502 km (0.081 R)
• M37: 11,923,698 km (0.025 R)
• M38: 12,037,093 km (0.106 R)
• M39: 12,571,008 km (0.099 R)
• M40: 12,763,541 km (0.111 R)
• M41: 12,879,629 km (0.112 R)
• M42: 13,268,882 km (0.11 R)
• M43: 13,583,038 km (0.108 R)
• M44: 14,098,851 km (0.098 R)
• M45: 14,178,886 km (0.072 R)
• M46: 15,313,736 km (0.113 R)
• M47: 16,100,321 km (0.104 R)
• M48: 16,183,946 km (0.107 R)
• M49: 16,267,572 km (0.06 R)
• M50: 17,326,126 km (0.038 R)
• M51: 17,885,473 km (0.057 R)
• M52: 19,509,507 km (0.095 R)
• M53: 20,860,525 km (0.085 R)
• M54: 21,271,770 km (0.109 R)
• M55: 22,102,337 km (0.079 R)
• M56: 22,195,238 km (0.066 R)
• M57: 23,557,326 km (0.071 R)
• M58: 23,842,460 km (0.103 R)
• M59: 24,272,404 km (0.115 R)
• M60: 24,512,359 km (0.108 R)
• M61: 24,897,873 km (0.101 R)
• M62: 25,139,922 km (0.097 R)
• M63: 25,285,481 km (0.074 R)
• M64: 25,480,108 km (0.066 R)
• M65: 26,066,681 km (0.087 R)
• M66: 26,214,035 km (0.108 R)
• M67: 26,312,470 km (0.11 R)
• M68: 26,509,491 km (0.077 R)
• M69: 26,756,626 km (0.102 R)
• M70: 27,153,659 km (0.085 R)
• M71: 28,811,802 km (0.11 R)
• M72: 29,320,734 km (0.055 R)
• M73: 30,141,278 km (0.095 R)
• M74: 32,067,351 km (0.095 R)
• M75: 34,140,478 km (0.082 R)
• M76: 34,301,745 km (0.109 R)
• M77: 34,841,045 km (0.082 R)
• M78: 35,383,188 km (0.079 R)
• M79: 36,201,638 km (0.109 R)
• M80: 36,805,863 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 9.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.6 AU - 9.8 AU

Year: 9040 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,903,143 km

• M1: 144,811 km (0.114 R)
• M2: 261,946 km (0.084 R)
• M3: 634,145 km (0.077 R)
• M4: 855,251 km (0.116 R)
• M5: 1,067,082 km (0.056 R)
• M6: 1,314,367 km (0.094 R)
• M7: 1,482,964 km (0.078 R)
• M8: 1,678,937 km (0.112 R)
• M9: 2,161,540 km (0.074 R)
• M10: 3,172,372 km (0.119 R)
• M11: 3,349,347 km (0.117 R)
• M12: 3,766,276 km (0.1 R)
• M13: 4,117,083 km (0.092 R)
• M14: 4,199,511 km (0.108 R)
• M15: 4,282,538 km (0.049 R)
• M16: 4,394,138 km (0.103 R)
• M17: 4,478,511 km (0.071 R)
• M18: 4,706,050 km (0.112 R)
• M19: 4,966,500 km (0.113 R)
• M20: 5,291,426 km (0.119 R)
• M21: 5,623,234 km (0.105 R)
• M22: 6,498,232 km (0.105 R)
• M23: 7,889,044 km (0.12 R)
• M24: 8,901,373 km (0.104 R)
• M25: 9,044,089 km (0.06 R)
• M26: 9,187,703 km (0.119 R)
• M27: 9,259,809 km (0.088 R)
• M28: 9,368,267 km (0.108 R)
• M29: 9,806,440 km (0.099 R)
• M30: 10,028,144 km (0.079 R)
• M31: 10,969,264 km (0.047 R)
• M32: 11,431,072 km (0.084 R)
• M33: 11,586,355 km (0.097 R)
• M34: 13,056,304 km (0.119 R)
• M35: 13,627,618 km (0.106 R)
• M36: 14,123,984 km (0.087 R)
• M37: 14,626,184 km (0.113 R)
• M38: 14,837,117 km (0.099 R)
• M39: 15,176,854 km (0.09 R)
• M40: 15,390,479 km (0.068 R)
• M41: 15,476,199 km (0.078 R)
• M42: 16,561,083 km (0.097 R)
• M43: 17,357,542 km (0.063 R)
• M44: 17,536,162 km (0.114 R)
• M45: 17,850,317 km (0.077 R)
• M46: 17,940,375 km (0.114 R)
• M47: 18,347,580 km (0.098 R)
• M48: 18,484,163 km (0.092 R)
• M49: 18,757,927 km (0.094 R)
• M50: 19,680,647 km (0.115 R)
• M51: 19,773,847 km (0.115 R)
• M52: 20,100,718 km (0.026 R)
• M53: 20,618,177 km (0.093 R)
• M54: 21,282,990 km (0.119 R)
• M55: 21,714,131 km (0.068 R)
• M56: 22,731,396 km (0.115 R)
• M57: 22,829,084 km (0.09 R)
• M58: 22,975,839 km (0.104 R)
• M59: 23,221,180 km (0.074 R)
• M60: 23,665,037 km (0.064 R)
• M61: 24,211,368 km (0.108 R)
• M62: 25,620,580 km (0.084 R)
• M63: 26,797,915 km (0.114 R)
• M64: 27,315,374 km (0.082 R)
• M65: 28,360,016 km (0.061 R)
• M66: 29,205,095 km (0.039 R)
• M67: 29,577,444 km (0.093 R)
• M68: 29,684,107 km (0.067 R)
• M69: 29,790,920 km (0.085 R)
• M70: 30,219,518 km (0.095 R)
• M71: 30,434,490 km (0.036 R)
• M72: 30,920,085 km (0.109 R)
• M73: 32,118,064 km (0.065 R)
• M74: 33,109,450 km (0.083 R)
• M75: 33,720,258 km (0.114 R)
• M76: 35,461,577 km (0.072 R)
• M77: 38,680,474 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 9.2

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.67 AU - 10.07 AU

Year: 11938 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,903,143 km

• M1: 333,005 km (0.119 R)
• M2: 657,034 km (0.099 R)
• M3: 978,370 km (0.069 R)
• M4: 1,297,911 km (0.114 R)
• M5: 1,728,304 km (0.098 R)
• M6: 1,890,468 km (0.081 R)
• M7: 1,973,495 km (0.108 R)
• M8: 2,172,011 km (0.102 R)
• M9: 2,259,227 km (0.097 R)
• M10: 2,407,030 km (0.118 R)
• M11: 2,497,387 km (0.108 R)
• M12: 2,933,764 km (0.092 R)
• M13: 3,495,653 km (0.09 R)
• M14: 4,198,763 km (0.111 R)
• M15: 4,754,370 km (0.051 R)
• M16: 5,451,646 km (0.065 R)
• M17: 6,016,078 km (0.079 R)
• M18: 6,263,663 km (0.049 R)
• M19: 6,346,989 km (0.115 R)
• M20: 6,514,688 km (0.101 R)
• M21: 6,854,425 km (0.111 R)
• M22: 7,953,371 km (0.108 R)
• M23: 8,225,190 km (0.106 R)
• M24: 8,638,679 km (0.087 R)
• M25: 8,778,104 km (0.036 R)
• M26: 9,486,001 km (0.108 R)
• M27: 10,261,367 km (0.075 R)
• M28: 10,656,754 km (0.099 R)
• M29: 10,856,168 km (0.111 R)
• M30: 11,259,035 km (0.113 R)
• M31: 11,666,689 km (0.061 R)
• M32: 13,399,182 km (0.033 R)
• M33: 14,103,489 km (0.047 R)
• M34: 14,543,007 km (0.051 R)
• M35: 14,708,911 km (0.054 R)
• M36: 15,154,563 km (0.064 R)
• M37: 15,322,861 km (0.12 R)
• M38: 15,945,039 km (0.074 R)
• M39: 16,173,325 km (0.085 R)
• M40: 17,683,815 km (0.096 R)
• M41: 18,157,442 km (0.108 R)
• M42: 19,057,123 km (0.079 R)
• M43: 19,603,754 km (0.062 R)
• M44: 20,650,490 km (0.092 R)
• M45: 20,712,573 km (0.094 R)
• M46: 21,086,717 km (0.1 R)
• M47: 22,797,818 km (0.062 R)
• M48: 23,637,511 km (0.083 R)
• M49: 25,214,123 km (0.113 R)
• M50: 25,680,419 km (0.07 R)
• M51: 26,284,047 km (0.083 R)
• M52: 26,486,303 km (0.088 R)
• M53: 26,824,544 km (0.098 R)
• M54: 26,892,312 km (0.075 R)
• M55: 27,710,612 km (0.102 R)
• M56: 28,883,908 km (0.098 R)
• M57: 29,162,310 km (0.079 R)
• M58: 30,922,478 km (0.108 R)
• M59: 31,135,954 km (0.112 R)
• M60: 31,707,867 km (0.081 R)
• M61: 31,779,524 km (0.113 R)
• M62: 33,079,680 km (0.091 R)
• M63: 33,298,092 km (0.113 R)
• M64: 34,029,626 km (0.069 R)
• M65: 35,508,251 km (0.106 R)
• M66: 36,405,539 km (0.09 R)
• M67: 36,480,638 km (0.088 R)
• M68: 36,781,628 km (0.077 R)
• M69: 36,932,423 km (0.104 R)
• M70: 38,222,406 km (0.106 R)
• M71: 39,295,920 km (0.057 R)
• M72: 40,301,517 km (0.111 R)
• M73: 40,456,949 km (0.069 R)
• M74: 41,707,886 km (0.086 R)
• M75: 41,943,802 km (0.082 R)
• M76: 42,812,816 km (0.044 R)
• M77: 45,293,448 km (0.11 R)
• M78: 45,374,231 km (0.109 R)
• M79: 46,184,902 km (0.091 R)
• M80: 47,163,870 km (0.1 R)
• M81: 47,409,809 km (0.101 R)
• M82: 47,491,789 km (0.05 R)
• M83: 47,738,177 km (0.074 R)
• M84: 48,314,727 km (0.11 R)
• M85: 48,397,305 km (0.099 R)
• M86: 49,059,425 km (0.099 R)
• M87: 49,225,479 km (0.078 R)
• M88: 49,308,505 km (0.079 R)
• M89: 51,569,228 km (0.071 R)
• M90: 52,160,738 km (0.112 R)
• M91: 56,712,403 km (0.089 R)
• M92: 56,886,685 km (0.035 R)
• M93: 58,462,848 km (0.076 R)
• M94: 58,903,114 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit