🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.6 AU - 0.84 AU

Year: 228 Days

Day: 31.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.92 AU - 1.1 AU

Year: 378 Days

Day: 27.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 705 Days

Day: 34.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.73 AU - 2.73 AU

Year: 1241 Days

Day: 36.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 12

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.83 AU - 5.51 AU

Year: 4382 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,919,606 km

• M1: 207,941 km (0.091 R)
• M2: 290,968 km (0.074 R)
• M3: 406,906 km (0.115 R)
• M4: 563,685 km (0.108 R)
• M5: 759,060 km (0.105 R)
• M6: 1,199,625 km (0.051 R)
• M7: 1,517,970 km (0.114 R)
• M8: 1,661,284 km (0.05 R)
• M9: 1,766,452 km (0.087 R)
• M10: 1,841,550 km (0.091 R)
• M11: 1,917,695 km (0.043 R)
• M12: 2,095,866 km (0.094 R)
• M13: 2,291,391 km (0.11 R)
• M14: 2,373,819 km (0.036 R)
• M15: 2,565,753 km (0.075 R)
• M16: 2,713,107 km (0.074 R)
• M17: 2,901,451 km (0.109 R)
• M18: 3,029,506 km (0.108 R)
• M19: 3,546,816 km (0.118 R)
• M20: 3,697,760 km (0.086 R)
• M21: 3,893,135 km (0.059 R)
• M22: 4,678,374 km (0.115 R)
• M23: 5,058,353 km (0.101 R)
• M24: 5,464,212 km (0.083 R)
• M25: 5,978,380 km (0.114 R)
• M26: 6,125,883 km (0.069 R)
• M27: 6,224,767 km (0.073 R)
• M28: 6,508,106 km (0.093 R)
• M29: 6,898,257 km (0.12 R)
• M30: 7,018,534 km (0.116 R)
• M31: 7,104,852 km (0.089 R)
• M32: 7,418,708 km (0.104 R)
• M33: 7,701,448 km (0.115 R)
• M34: 7,844,164 km (0.049 R)
• M35: 7,933,773 km (0.099 R)
• M36: 8,023,682 km (0.093 R)
• M37: 8,295,800 km (0.119 R)
• M38: 8,423,856 km (0.112 R)
• M39: 8,552,510 km (0.107 R)
• M40: 8,811,763 km (0.082 R)
• M41: 8,942,362 km (0.112 R)
• M42: 9,111,258 km (0.063 R)
• M43: 9,528,636 km (0.093 R)
• M44: 9,855,508 km (0.112 R)
• M45: 9,932,999 km (0.111 R)
• M46: 10,108,029 km (0.075 R)
• M47: 10,225,164 km (0.069 R)
• M48: 10,698,641 km (0.078 R)
• M49: 11,118,862 km (0.096 R)
• M50: 11,728,623 km (0.06 R)
• M51: 12,162,008 km (0.084 R)
• M52: 12,286,772 km (0.073 R)
• M53: 12,411,986 km (0.089 R)
• M54: 12,642,516 km (0.062 R)
• M55: 12,938,121 km (0.062 R)
• M56: 13,193,335 km (0.105 R)
• M57: 13,343,083 km (0.075 R)
• M58: 13,450,195 km (0.114 R)
• M59: 13,600,840 km (0.078 R)
• M60: 13,752,083 km (0.063 R)
• M61: 13,947,309 km (0.073 R)
• M62: 14,121,590 km (0.078 R)
• M63: 14,296,620 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 5.8

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.21 AU - 15.87 AU

Year: 17554 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,919,606 km

• M1: 83,775 km (0.037 R)
• M2: 257,608 km (0.11 R)
• M3: 596,746 km (0.083 R)
• M4: 936,183 km (0.061 R)
• M5: 1,086,978 km (0.077 R)
• M6: 1,218,624 km (0.073 R)
• M7: 1,526,646 km (0.102 R)
• M8: 1,858,006 km (0.114 R)
• M9: 2,145,682 km (0.097 R)
• M10: 2,244,566 km (0.092 R)
• M11: 2,481,529 km (0.108 R)
• M12: 2,620,506 km (0.099 R)
• M13: 2,797,779 km (0.032 R)
• M14: 3,468,277 km (0.078 R)
• M15: 3,584,664 km (0.09 R)
• M16: 3,981,996 km (0.057 R)
• M17: 4,227,187 km (0.088 R)
• M18: 4,268,626 km (0.067 R)
• M19: 4,351,652 km (0.107 R)
• M20: 4,732,229 km (0.05 R)
• M21: 4,775,164 km (0.059 R)
• M22: 5,167,709 km (0.067 R)
• M23: 5,480,069 km (0.105 R)
• M24: 5,936,941 km (0.114 R)
• M25: 8,554,754 km (0.034 R)
• M26: 9,460,270 km (0.089 R)
• M27: 9,732,389 km (0.034 R)
• M28: 10,789,746 km (0.106 R)
• M29: 11,016,836 km (0.118 R)
• M30: 11,073,982 km (0.058 R)
• M31: 11,941,500 km (0.072 R)
• M32: 12,000,143 km (0.109 R)
• M33: 12,651,193 km (0.09 R)
• M34: 12,711,032 km (0.085 R)
• M35: 13,557,457 km (0.107 R)
• M36: 15,050,294 km (0.089 R)
• M37: 15,495,497 km (0.106 R)
• M38: 17,852,561 km (0.069 R)
• M39: 18,053,920 km (0.1 R)
• M40: 18,121,239 km (0.097 R)
• M41: 18,188,708 km (0.093 R)
• M42: 18,323,645 km (0.117 R)
• M43: 19,072,382 km (0.072 R)
• M44: 19,484,823 km (0.108 R)
• M45: 19,900,406 km (0.09 R)
• M46: 20,248,820 km (0.111 R)
• M47: 20,529,017 km (0.084 R)
• M48: 21,022,540 km (0.054 R)
• M49: 22,093,062 km (0.104 R)
• M50: 23,035,230 km (0.1 R)
• M51: 23,474,449 km (0.079 R)
• M52: 24,286,915 km (0.115 R)
• M53: 25,033,558 km (0.101 R)
• M54: 25,409,647 km (0.118 R)
• M55: 25,485,044 km (0.107 R)
• M56: 27,086,639 km (0.097 R)
• M57: 27,550,093 km (0.116 R)
• M58: 28,720,398 km (0.091 R)
• M59: 28,956,463 km (0.089 R)
• M60: 29,272,115 km (0.119 R)
• M61: 29,906,858 km (0.1 R)
• M62: 34,559,053 km (0.1 R)
• M63: 35,566,744 km (0.109 R)
• M64: 35,820,163 km (0.073 R)
• M65: 37,096,233 km (0.119 R)
• M66: 37,353,242 km (0.092 R)
• M67: 40,571,391 km (0.113 R)
• M68: 41,633,985 km (0.106 R)
• M69: 42,795,463 km (0.038 R)
• M70: 43,696,192 km (0.107 R)
• M71: 47,453,791 km (0.113 R)
• M72: 48,760,379 km (0.115 R)
• M73: 49,984,239 km (0.078 R)
• M74: 50,078,785 km (0.052 R)
• M75: 50,647,406 km (0.087 R)
• M76: 50,742,401 km (0.03 R)
• M77: 51,218,122 km (0.096 R)
• M78: 52,943,135 km (0.092 R)
• M79: 55,664,171 km (0.107 R)
• M80: 55,860,294 km (0.111 R)
• M81: 55,958,430 km (0.06 R)
• M82: 56,449,859 km (0.068 R)
• M83: 57,932,972 km (0.078 R)
• M84: 60,433,351 km (0.049 R)
• M85: 60,836,667 km (0.088 R)
• M86: 61,342,008 km (0.109 R)
• M87: 62,153,577 km (0.094 R)
• M88: 63,479,762 km (0.113 R)
• M89: 65,228,262 km (0.09 R)
• M90: 65,331,485 km (0.059 R)
• M91: 66,575,840 km (0.033 R)
• M92: 66,888,200 km (0.091 R)
• M93: 68,982,570 km (0.116 R)
• M94: 69,087,887 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 4.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.31 AU - 14.25 AU

Year: 19069 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 40,919,606 km

• M1: 55,950 km (0.116 R)
• M2: 134,937 km (0.089 R)
• M3: 176,525 km (0.119 R)
• M4: 233,522 km (0.118 R)
• M5: 331,359 km (0.11 R)
• M6: 391,498 km (0.117 R)
• M7: 579,393 km (0.108 R)
• M8: 652,845 km (0.11 R)
• M9: 1,229,994 km (0.116 R)
• M10: 1,286,841 km (0.111 R)
• M11: 1,625,231 km (0.051 R)
• M12: 2,034,531 km (0.063 R)
• M13: 2,239,031 km (0.106 R)
• M14: 2,522,071 km (0.068 R)
• M15: 2,618,860 km (0.114 R)
• M16: 3,304,168 km (0.116 R)
• M17: 4,298,096 km (0.113 R)
• M18: 5,008,238 km (0.113 R)
• M19: 5,627,274 km (0.113 R)
• M20: 7,174,415 km (0.044 R)
• M21: 7,311,746 km (0.044 R)
• M22: 7,346,303 km (0.112 R)
• M23: 7,624,106 km (0.086 R)
• M24: 7,976,259 km (0.108 R)
• M25: 8,261,692 km (0.06 R)
• M26: 8,514,363 km (0.103 R)
• M27: 9,212,686 km (0.101 R)
• M28: 9,249,936 km (0.085 R)
• M29: 9,474,632 km (0.048 R)
• M30: 9,587,578 km (0.055 R)
• M31: 10,429,814 km (0.077 R)
• M32: 10,546,351 km (0.097 R)
• M33: 10,624,441 km (0.109 R)
• M34: 10,820,414 km (0.086 R)
• M35: 11,096,572 km (0.066 R)
• M36: 11,777,242 km (0.113 R)
• M37: 12,265,679 km (0.091 R)
• M38: 12,471,226 km (0.055 R)
• M39: 13,052,564 km (0.103 R)
• M40: 14,328,035 km (0.101 R)
• M41: 14,761,869 km (0.085 R)
• M42: 14,892,917 km (0.103 R)
• M43: 15,598,121 km (0.092 R)
• M44: 15,820,723 km (0.057 R)
• M45: 16,404,454 km (0.112 R)
• M46: 16,585,467 km (0.081 R)
• M47: 17,270,177 km (0.109 R)
• M48: 17,546,633 km (0.049 R)
• M49: 17,639,085 km (0.102 R)
• M50: 17,731,836 km (0.038 R)
• M51: 17,870,962 km (0.119 R)
• M52: 18,525,752 km (0.081 R)
• M53: 18,667,122 km (0.106 R)
• M54: 18,903,337 km (0.108 R)
• M55: 18,998,182 km (0.116 R)
• M56: 19,140,748 km (0.028 R)
• M57: 20,342,019 km (0.063 R)
• M58: 20,390,639 km (0.099 R)
• M59: 21,123,668 km (0.102 R)
• M60: 21,172,736 km (0.115 R)
• M61: 21,369,906 km (0.077 R)
• M62: 21,567,525 km (0.07 R)
• M63: 22,766,402 km (0.11 R)
• M64: 22,816,817 km (0.091 R)
• M65: 23,069,488 km (0.094 R)
• M66: 23,884,198 km (0.099 R)
• M67: 23,935,360 km (0.106 R)
• M68: 24,553,050 km (0.032 R)
• M69: 24,967,735 km (0.113 R)
• M70: 25,071,855 km (0.111 R)
• M71: 25,594,101 km (0.114 R)
• M72: 26,119,938 km (0.113 R)
• M73: 26,702,622 km (0.109 R)
• M74: 26,915,499 km (0.087 R)
• M75: 27,396,606 km (0.042 R)
• M76: 28,475,955 km (0.117 R)
• M77: 28,584,712 km (0.103 R)
• M78: 29,349,457 km (0.079 R)
• M79: 29,955,029 km (0.04 R)
• M80: 30,508,990 km (0.08 R)
• M81: 30,675,941 km (0.113 R)
• M82: 31,122,491 km (0.076 R)
• M83: 31,346,439 km (0.101 R)
• M84: 31,627,383 km (0.095 R)
• M85: 31,796,279 km (0.091 R)
• M86: 32,134,969 km (0.037 R)
• M87: 33,616,437 km (0.082 R)
• M88: 33,673,882 km (0.096 R)
• M89: 35,645,582 km (0.055 R)
• M90: 35,762,717 km (0.07 R)
• M91: 36,056,228 km (0.087 R)
• M92: 36,704,586 km (0.11 R)
• M93: 36,763,677 km (0.108 R)
• M94: 37,535,303 km (0.036 R)
• M95: 38,192,336 km (0.12 R)
• M96: 38,612,407 km (0.064 R)
• M97: 38,973,686 km (0.04 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit