🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.89 AU - 3.13 AU

Year: 1452 Days

Day: 20.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.83 AU - 4.01 AU

Year: 2835 Days

Day: 23 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 11.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.19 AU - 7.69 AU

Year: 7412 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,030,827 km

• M1: 148,999 km (0.095 R)
• M2: 438,920 km (0.058 R)
• M3: 719,267 km (0.107 R)
• M4: 821,442 km (0.05 R)
• M5: 1,085,632 km (0.071 R)
• M6: 1,159,832 km (0.029 R)
• M7: 1,425,668 km (0.096 R)
• M8: 1,906,475 km (0.115 R)
• M9: 2,416,155 km (0.062 R)
• M10: 2,515,189 km (0.071 R)
• M11: 2,595,523 km (0.107 R)
• M12: 2,883,200 km (0.066 R)
• M13: 3,095,180 km (0.05 R)
• M14: 3,312,396 km (0.106 R)
• M15: 3,489,819 km (0.104 R)
• M16: 3,602,317 km (0.061 R)
• M17: 3,807,864 km (0.11 R)
• M18: 3,900,615 km (0.077 R)
• M19: 4,278,798 km (0.065 R)
• M20: 4,399,524 km (0.089 R)
• M21: 4,545,830 km (0.069 R)
• M22: 4,768,283 km (0.075 R)
• M23: 4,969,192 km (0.118 R)
• M24: 5,070,769 km (0.063 R)
• M25: 5,720,772 km (0.103 R)
• M26: 6,096,412 km (0.083 R)
• M27: 6,177,943 km (0.104 R)
• M28: 6,424,780 km (0.03 R)
• M29: 7,013,447 km (0.076 R)
• M30: 7,127,591 km (0.096 R)
• M31: 7,213,609 km (0.119 R)
• M32: 8,272,463 km (0.093 R)
• M33: 8,453,626 km (0.055 R)
• M34: 8,544,731 km (0.117 R)
• M35: 8,758,507 km (0.059 R)
• M36: 9,160,476 km (0.069 R)
• M37: 9,568,429 km (0.066 R)
• M38: 9,663,424 km (0.119 R)
• M39: 10,304,750 km (0.064 R)
• M40: 10,467,213 km (0.06 R)
• M41: 10,597,962 km (0.102 R)
• M42: 10,893,717 km (0.064 R)
• M43: 11,159,104 km (0.114 R)
• M44: 11,393,075 km (0.101 R)
• M45: 11,662,351 km (0.108 R)
• M46: 12,001,938 km (0.106 R)
• M47: 12,586,866 km (0.061 R)
• M48: 12,830,411 km (0.11 R)
• M49: 13,075,602 km (0.095 R)
• M50: 13,748,792 km (0.102 R)
• M51: 13,856,054 km (0.06 R)
• M52: 13,999,668 km (0.032 R)
• M53: 14,324,445 km (0.096 R)
• M54: 14,724,769 km (0.103 R)
• M55: 15,018,280 km (0.074 R)
• M56: 15,276,635 km (0.052 R)
• M57: 16,324,868 km (0.084 R)
• M58: 16,590,553 km (0.066 R)
• M59: 17,784,494 km (0.06 R)
• M60: 18,569,434 km (0.095 R)
• M61: 18,727,858 km (0.078 R)
• M62: 20,254,505 km (0.066 R)
• M63: 20,580,927 km (0.06 R)
• M64: 21,156,580 km (0.119 R)
• M65: 21,820,794 km (0.106 R)
• M66: 22,787,645 km (0.096 R)
• M67: 23,169,868 km (0.092 R)
• M68: 23,554,185 km (0.076 R)
• M69: 23,682,689 km (0.089 R)
• M70: 24,415,569 km (0.06 R)
• M71: 24,719,552 km (0.095 R)
• M72: 25,727,243 km (0.069 R)
• M73: 26,125,174 km (0.056 R)
• M74: 26,971,898 km (0.051 R)
• M75: 27,196,295 km (0.087 R)
• M76: 27,466,319 km (0.054 R)
• M77: 27,873,075 km (0.113 R)
• M78: 28,601,019 km (0.092 R)
• M79: 29,105,163 km (0.045 R)
• M80: 29,704,752 km (0.11 R)
• M81: 29,797,353 km (0.102 R)
• M82: 30,635,101 km (0.097 R)
• M83: 30,916,195 km (0.076 R)
• M84: 31,433,505 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 8.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.76 AU - 12.6 AU

Year: 11863 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,030,827 km

• M1: 479,611 km (0.096 R)
• M2: 620,682 km (0.065 R)
• M3: 696,827 km (0.12 R)
• M4: 817,253 km (0.072 R)
• M5: 944,860 km (0.098 R)
• M6: 1,114,055 km (0.114 R)
• M7: 1,317,957 km (0.11 R)
• M8: 1,533,977 km (0.076 R)
• M9: 1,653,056 km (0.074 R)
• M10: 2,014,335 km (0.092 R)
• M11: 2,130,573 km (0.051 R)
• M12: 2,293,934 km (0.086 R)
• M13: 2,354,521 km (0.086 R)
• M14: 2,508,008 km (0.076 R)
• M15: 2,808,999 km (0.037 R)
• M16: 2,873,775 km (0.079 R)
• M17: 3,188,679 km (0.081 R)
• M18: 3,815,643 km (0.067 R)
• M19: 5,259,861 km (0.067 R)
• M20: 5,645,076 km (0.059 R)
• M21: 6,060,210 km (0.027 R)
• M22: 6,314,227 km (0.096 R)
• M23: 6,421,040 km (0.038 R)
• M24: 6,485,367 km (0.078 R)
• M25: 7,386,844 km (0.084 R)
• M26: 7,499,491 km (0.104 R)
• M27: 7,817,985 km (0.071 R)
• M28: 8,025,028 km (0.099 R)
• M29: 8,895,239 km (0.113 R)
• M30: 9,208,048 km (0.074 R)
• M31: 9,329,372 km (0.113 R)
• M32: 9,968,604 km (0.091 R)
• M33: 11,185,732 km (0.101 R)
• M34: 11,838,128 km (0.04 R)
• M35: 11,996,552 km (0.068 R)
• M36: 12,129,096 km (0.052 R)
• M37: 12,583,275 km (0.08 R)
• M38: 12,637,131 km (0.036 R)
• M39: 12,744,991 km (0.043 R)
• M40: 13,152,196 km (0.081 R)
• M41: 13,646,617 km (0.102 R)
• M42: 14,287,045 km (0.082 R)
• M43: 14,738,382 km (0.101 R)
• M44: 14,851,927 km (0.059 R)
• M45: 15,137,061 km (0.07 R)
• M46: 16,472,222 km (0.055 R)
• M47: 16,915,779 km (0.071 R)
• M48: 17,064,480 km (0.116 R)
• M49: 17,423,066 km (0.059 R)
• M50: 17,663,619 km (0.065 R)
• M51: 17,905,220 km (0.07 R)
• M52: 20,349,200 km (0.097 R)
• M53: 20,570,754 km (0.105 R)
• M54: 21,240,354 km (0.114 R)

Asteroid Belt

Center: 11.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 3.5

Gravity: 39.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.96 AU - 15.4 AU

Year: 18481 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,030,827 km

• M1: 127,607 km (0.087 R)
• M2: 311,762 km (0.073 R)
• M3: 574,755 km (0.116 R)
• M4: 1,103,883 km (0.068 R)
• M5: 2,128,030 km (0.037 R)
• M6: 3,008,264 km (0.098 R)
• M7: 3,112,234 km (0.115 R)
• M8: 3,217,401 km (0.119 R)
• M9: 3,613,088 km (0.082 R)
• M10: 3,723,790 km (0.091 R)
• M11: 4,568,270 km (0.112 R)
• M12: 4,768,133 km (0.062 R)
• M13: 5,011,678 km (0.081 R)
• M14: 5,217,824 km (0.1 R)
• M15: 5,259,412 km (0.116 R)
• M16: 5,766,699 km (0.115 R)
• M17: 5,939,335 km (0.116 R)
• M18: 6,827,198 km (0.098 R)
• M19: 6,872,676 km (0.05 R)
• M20: 7,055,634 km (0.118 R)
• M21: 7,240,088 km (0.101 R)
• M22: 7,426,188 km (0.071 R)
• M23: 7,613,933 km (0.077 R)
• M24: 8,575,548 km (0.066 R)
• M25: 9,727,901 km (0.071 R)
• M26: 10,505,211 km (0.102 R)
• M27: 10,557,720 km (0.067 R)
• M28: 11,463,984 km (0.09 R)
• M29: 12,008,670 km (0.091 R)
• M30: 12,063,572 km (0.108 R)
• M31: 12,284,080 km (0.119 R)
• M32: 12,785,232 km (0.039 R)
• M33: 13,010,078 km (0.097 R)
• M34: 13,692,394 km (0.102 R)
• M35: 15,388,834 km (0.104 R)
• M36: 16,413,579 km (0.118 R)
• M37: 16,474,615 km (0.083 R)
• M38: 16,535,651 km (0.045 R)
• M39: 17,212,133 km (0.06 R)
• M40: 17,522,548 km (0.114 R)
• M41: 17,584,781 km (0.063 R)
• M42: 17,772,227 km (0.1 R)
• M43: 18,719,032 km (0.112 R)
• M44: 19,552,741 km (0.111 R)
• M45: 20,859,030 km (0.075 R)
• M46: 20,925,002 km (0.072 R)
• M47: 21,123,519 km (0.07 R)
• M48: 21,722,957 km (0.079 R)
• M49: 23,899,008 km (0.072 R)
• M50: 24,245,177 km (0.115 R)
• M51: 24,314,740 km (0.084 R)
• M52: 25,082,925 km (0.119 R)
• M53: 26,143,425 km (0.026 R)
• M54: 26,214,633 km (0.117 R)
• M55: 26,786,546 km (0.084 R)
• M56: 27,797,528 km (0.036 R)
• M57: 27,870,233 km (0.099 R)
• M58: 28,088,646 km (0.063 R)
• M59: 28,673,873 km (0.085 R)
• M60: 28,968,132 km (0.095 R)
• M61: 29,337,190 km (0.097 R)
• M62: 29,559,342 km (0.077 R)
• M63: 29,782,094 km (0.075 R)
• M64: 30,678,783 km (0.072 R)
• M65: 30,753,881 km (0.054 R)
• M66: 32,116,419 km (0.058 R)
• M67: 32,805,018 km (0.086 R)
• M68: 35,135,304 km (0.11 R)
• M69: 35,686,722 km (0.1 R)
• M70: 35,765,709 km (0.027 R)
• M71: 37,277,845 km (0.108 R)
• M72: 37,598,732 km (0.05 R)
• M73: 38,001,300 km (0.089 R)
• M74: 38,081,933 km (0.071 R)
• M75: 39,625,634 km (0.053 R)
• M76: 39,871,273 km (0.078 R)
• M77: 40,035,233 km (0.043 R)
• M78: 40,693,463 km (0.12 R)
• M79: 41,854,043 km (0.082 R)
• M80: 42,271,272 km (0.093 R)
• M81: 43,109,618 km (0.116 R)
• M82: 43,277,916 km (0.101 R)
• M83: 44,462,432 km (0.034 R)
• M84: 44,632,525 km (0.077 R)
• M85: 45,571,850 km (0.067 R)
• M86: 47,122,880 km (0.104 R)
• M87: 47,209,498 km (0.05 R)
• M88: 47,817,763 km (0.077 R)
• M89: 48,341,056 km (0.115 R)
• M90: 49,129,736 km (0.105 R)
• M91: 50,630,951 km (0.078 R)
• M92: 51,789,137 km (0.106 R)
• M93: 51,878,597 km (0.119 R)
• M94: 54,676,825 km (0.107 R)
• M95: 57,153,717 km (0.027 R)
• M96: 57,987,426 km (0.089 R)
• M97: 59,666,812 km (0.029 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit