🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 29 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 36.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,088,301 km

• M1: 77,641 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 387 Days

Day: 21.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,088,301 km

• M1: 49,517 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.13 AU - 1.35 AU

Year: 526 Days

Day: 30.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,088,301 km

• M1: 75,697 km (0.106 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 14.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.93 AU - 4.43 AU

Year: 3254 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,088,301 km

• M1: 207,043 km (0.094 R)
• M2: 453,431 km (0.085 R)
• M3: 563,236 km (0.075 R)
• M4: 778,059 km (0.099 R)
• M5: 948,451 km (0.115 R)
• M6: 1,110,315 km (0.097 R)
• M7: 1,451,099 km (0.084 R)
• M8: 1,576,612 km (0.119 R)
• M9: 1,692,850 km (0.072 R)
• M10: 1,962,126 km (0.025 R)
• M11: 2,073,875 km (0.068 R)
• M12: 2,348,238 km (0.11 R)
• M13: 2,512,795 km (0.1 R)
• M14: 2,634,867 km (0.117 R)
• M15: 2,743,326 km (0.099 R)
• M16: 2,885,145 km (0.117 R)
• M17: 3,013,200 km (0.1 R)
• M18: 3,110,738 km (0.119 R)
• M19: 3,375,676 km (0.074 R)
• M20: 4,179,166 km (0.057 R)
• M21: 4,288,373 km (0.084 R)
• M22: 4,398,477 km (0.103 R)
• M23: 4,886,764 km (0.061 R)
• M24: 4,982,656 km (0.104 R)
• M25: 5,098,595 km (0.114 R)
• M26: 5,215,580 km (0.084 R)
• M27: 5,432,198 km (0.114 R)
• M28: 5,571,623 km (0.09 R)
• M29: 6,017,724 km (0.117 R)
• M30: 6,266,056 km (0.074 R)
• M31: 6,517,680 km (0.051 R)
• M32: 7,424,991 km (0.077 R)
• M33: 7,646,845 km (0.078 R)
• M34: 7,758,744 km (0.087 R)
• M35: 7,916,121 km (0.036 R)
• M36: 8,211,427 km (0.113 R)
• M37: 8,626,112 km (0.059 R)
• M38: 8,930,095 km (0.116 R)
• M39: 9,189,947 km (0.077 R)
• M40: 9,452,491 km (0.087 R)
• M41: 9,814,368 km (0.107 R)
• M42: 10,009,294 km (0.101 R)
• M43: 10,452,553 km (0.119 R)
• M44: 10,551,886 km (0.092 R)
• M45: 10,676,650 km (0.053 R)
• M46: 10,776,731 km (0.08 R)
• M47: 11,129,483 km (0.034 R)
• M48: 11,256,492 km (0.089 R)
• M49: 11,665,941 km (0.107 R)
• M50: 12,552,309 km (0.111 R)
• M51: 12,817,246 km (0.081 R)
• M52: 13,003,795 km (0.113 R)
• M53: 13,191,241 km (0.106 R)
• M54: 13,379,585 km (0.045 R)
• M55: 13,487,594 km (0.093 R)
• M56: 13,786,042 km (0.06 R)
• M57: 14,086,883 km (0.109 R)
• M58: 14,306,942 km (0.089 R)
• M59: 15,396,463 km (0.109 R)
• M60: 16,454,569 km (0.061 R)
• M61: 16,715,617 km (0.054 R)
• M62: 17,212,282 km (0.067 R)
• M63: 17,388,658 km (0.113 R)
• M64: 17,565,782 km (0.092 R)
• M65: 17,743,504 km (0.117 R)
• M66: 19,064,753 km (0.116 R)
• M67: 19,706,378 km (0.062 R)
• M68: 19,921,948 km (0.046 R)
• M69: 20,138,267 km (0.119 R)
• M70: 20,262,134 km (0.106 R)
• M71: 20,604,414 km (0.104 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 10.4

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.3 AU - 10.4 AU

Year: 11772 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,088,301 km

• M1: 156,180 km (0.057 R)
• M2: 280,496 km (0.088 R)
• M3: 371,302 km (0.056 R)
• M4: 444,306 km (0.055 R)
• M5: 556,953 km (0.081 R)
• M6: 873,801 km (0.107 R)
• M7: 977,622 km (0.094 R)
• M8: 1,152,801 km (0.109 R)
• M9: 1,244,355 km (0.113 R)
• M10: 1,314,816 km (0.111 R)
• M11: 1,386,623 km (0.049 R)
• M12: 1,819,409 km (0.056 R)
• M13: 2,065,049 km (0.098 R)
• M14: 2,263,865 km (0.063 R)
• M15: 2,409,573 km (0.106 R)
• M16: 2,710,713 km (0.084 R)
• M17: 2,803,464 km (0.091 R)
• M18: 2,897,262 km (0.092 R)
• M19: 3,415,619 km (0.105 R)
• M20: 4,139,223 km (0.11 R)
• M21: 4,427,349 km (0.057 R)
• M22: 5,683,672 km (0.112 R)
• M23: 6,579,015 km (0.029 R)
• M24: 7,171,572 km (0.103 R)
• M25: 8,498,206 km (0.119 R)
• M26: 9,049,923 km (0.098 R)
• M27: 9,708,303 km (0.055 R)
• M28: 10,872,474 km (0.07 R)
• M29: 12,234,413 km (0.067 R)
• M30: 12,648,201 km (0.119 R)
• M31: 13,171,943 km (0.112 R)
• M32: 13,330,517 km (0.116 R)
• M33: 13,436,582 km (0.09 R)
• M34: 13,649,459 km (0.086 R)
• M35: 14,895,310 km (0.099 R)
• M36: 16,347,158 km (0.119 R)
• M37: 16,631,394 km (0.108 R)
• M38: 16,745,686 km (0.069 R)
• M39: 16,917,425 km (0.107 R)
• M40: 17,843,585 km (0.092 R)
• M41: 17,960,421 km (0.107 R)
• M42: 18,371,666 km (0.112 R)
• M43: 18,726,661 km (0.099 R)
• M44: 19,563,811 km (0.096 R)
• M45: 20,108,347 km (0.072 R)
• M46: 20,719,305 km (0.111 R)
• M47: 21,212,529 km (0.064 R)
• M48: 21,896,940 km (0.073 R)
• M49: 22,715,090 km (0.098 R)
• M50: 24,251,909 km (0.106 R)
• M51: 24,902,062 km (0.118 R)
• M52: 25,426,252 km (0.119 R)
• M53: 25,689,844 km (0.069 R)
• M54: 25,755,817 km (0.051 R)
• M55: 26,352,563 km (0.095 R)
• M56: 27,020,966 km (0.069 R)
• M57: 27,694,904 km (0.069 R)
• M58: 27,898,208 km (0.066 R)
• M59: 28,033,893 km (0.113 R)
• M60: 28,716,209 km (0.086 R)
• M61: 29,265,981 km (0.093 R)
• M62: 32,208,571 km (0.112 R)
• M63: 33,138,472 km (0.108 R)
• M64: 33,426,298 km (0.112 R)
• M65: 33,859,683 km (0.044 R)
• M66: 34,367,568 km (0.088 R)
• M67: 34,951,149 km (0.109 R)
• M68: 36,128,185 km (0.056 R)
• M69: 37,393,035 km (0.117 R)
• M70: 38,445,456 km (0.119 R)
• M71: 41,738,554 km (0.097 R)
• M72: 42,751,780 km (0.075 R)
• M73: 42,908,409 km (0.062 R)
• M74: 45,200,548 km (0.105 R)
• M75: 46,080,333 km (0.102 R)
• M76: 49,162,947 km (0.027 R)
• M77: 49,820,280 km (0.116 R)
• M78: 50,067,565 km (0.056 R)
• M79: 50,150,143 km (0.09 R)
• M80: 50,480,605 km (0.118 R)
• M81: 51,893,557 km (0.097 R)
• M82: 52,060,657 km (0.066 R)
• M83: 52,814,631 km (0.059 R)
• M84: 52,898,555 km (0.089 R)
• M85: 53,825,613 km (0.076 R)
• M86: 54,418,320 km (0.119 R)
• M87: 54,672,935 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 3.4

Gravity: 20.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.05 AU - 17.53 AU

Year: 25037 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,088,301 km

• M1: 123,867 km (0.073 R)
• M2: 145,110 km (0.055 R)
• M3: 302,337 km (0.097 R)
• M4: 414,237 km (0.076 R)
• M5: 501,901 km (0.108 R)
• M6: 634,594 km (0.052 R)
• M7: 715,227 km (0.041 R)
• M8: 931,396 km (0.052 R)
• M9: 954,135 km (0.056 R)
• M10: 1,118,244 km (0.119 R)
• M11: 1,525,898 km (0.1 R)
• M12: 1,802,056 km (0.114 R)
• M13: 1,945,820 km (0.12 R)
• M14: 1,974,991 km (0.106 R)
• M15: 2,589,390 km (0.079 R)
• M16: 3,119,864 km (0.073 R)
• M17: 3,432,673 km (0.052 R)
• M18: 3,902,111 km (0.11 R)
• M19: 4,013,262 km (0.098 R)
• M20: 4,741,205 km (0.114 R)
• M21: 5,467,503 km (0.092 R)
• M22: 5,508,792 km (0.091 R)
• M23: 6,576,173 km (0.072 R)
• M24: 6,841,559 km (0.046 R)
• M25: 7,705,188 km (0.085 R)
• M26: 8,078,883 km (0.104 R)
• M27: 8,602,476 km (0.043 R)
• M28: 9,333,860 km (0.104 R)
• M29: 9,532,227 km (0.103 R)
• M30: 9,731,940 km (0.115 R)
• M31: 10,237,431 km (0.069 R)
• M32: 11,221,187 km (0.103 R)
• M33: 11,326,504 km (0.078 R)
• M34: 11,750,913 km (0.09 R)
• M35: 11,857,875 km (0.091 R)
• M36: 12,615,439 km (0.093 R)
• M37: 12,889,652 km (0.065 R)
• M38: 15,153,965 km (0.105 R)
• M39: 16,870,451 km (0.066 R)
• M40: 16,991,027 km (0.095 R)
• M41: 17,720,765 km (0.118 R)
• M42: 18,709,607 km (0.102 R)
• M43: 18,771,990 km (0.109 R)
• M44: 19,526,262 km (0.102 R)
• M45: 19,652,822 km (0.111 R)
• M46: 20,290,258 km (0.113 R)
• M47: 21,847,423 km (0.084 R)
• M48: 22,176,538 km (0.104 R)
• M49: 22,242,660 km (0.099 R)
• M50: 22,573,870 km (0.09 R)
• M51: 23,442,435 km (0.072 R)
• M52: 24,594,788 km (0.043 R)
• M53: 24,937,217 km (0.111 R)
• M54: 25,006,032 km (0.09 R)
• M55: 25,212,328 km (0.108 R)
• M56: 25,557,599 km (0.075 R)
• M57: 25,626,863 km (0.082 R)
• M58: 26,883,785 km (0.072 R)
• M59: 27,875,319 km (0.117 R)
• M60: 28,017,886 km (0.105 R)
• M61: 28,375,575 km (0.11 R)
• M62: 32,332,438 km (0.062 R)
• M63: 32,407,387 km (0.088 R)
• M64: 33,461,902 km (0.099 R)
• M65: 35,141,587 km (0.086 R)
• M66: 35,527,101 km (0.11 R)
• M67: 35,991,602 km (0.077 R)
• M68: 36,770,259 km (0.073 R)
• M69: 36,926,738 km (0.034 R)
• M70: 38,344,178 km (0.117 R)
• M71: 40,745,972 km (0.057 R)
• M72: 40,907,837 km (0.062 R)
• M73: 41,070,001 km (0.109 R)
• M74: 42,456,025 km (0.109 R)
• M75: 44,023,213 km (0.073 R)
• M76: 44,272,443 km (0.118 R)
• M77: 44,438,795 km (0.06 R)
• M78: 44,522,121 km (0.12 R)
• M79: 47,129,014 km (0.105 R)
• M80: 47,298,957 km (0.088 R)
• M81: 48,922,992 km (0.108 R)
• M82: 49,612,189 km (0.096 R)
• M83: 50,652,193 km (0.117 R)
• M84: 50,913,242 km (0.101 R)
• M85: 51,874,408 km (0.098 R)
• M86: 54,526,180 km (0.035 R)
• M87: 55,688,855 km (0.052 R)
• M88: 56,408,420 km (0.094 R)
• M89: 56,679,043 km (0.078 R)
• M90: 57,675,065 km (0.118 R)
• M91: 57,947,633 km (0.075 R)
• M92: 58,311,904 km (0.072 R)
• M93: 59,592,461 km (0.098 R)
• M94: 59,776,168 km (0.05 R)
• M95: 60,052,026 km (0.075 R)
• M96: 60,974,895 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit