🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 17.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,666,039 km

• M1: 66,421 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 160 Days

Day: 46 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.78 AU - 2.78 AU

Year: 1637 Days

Day: 26.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,666,039 km

• M1: 1,639,742 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.55 AU - 3.35 AU

Year: 1789 Days

Day: 18.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.22 AU - 4.62 AU

Year: 2740 Days

Day: 40 Hours

Environment

Temp: -121 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.4

Radius: 5.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.34 AU - 16.46 AU

Year: 18299 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,666,039 km

• M1: 112,498 km (0.1 R)
• M2: 147,204 km (0.059 R)
• M3: 339,737 km (0.068 R)
• M4: 573,708 km (0.098 R)
• M5: 609,163 km (0.081 R)
• M6: 657,632 km (0.084 R)
• M7: 851,511 km (0.057 R)
• M8: 1,004,849 km (0.098 R)
• M9: 1,702,723 km (0.105 R)
• M10: 1,986,809 km (0.08 R)
• M11: 2,228,559 km (0.057 R)
• M12: 2,658,803 km (0.091 R)
• M13: 2,801,071 km (0.115 R)
• M14: 3,460,797 km (0.051 R)
• M15: 3,504,929 km (0.112 R)
• M16: 3,865,011 km (0.119 R)
• M17: 4,072,802 km (0.097 R)
• M18: 4,142,814 km (0.073 R)
• M19: 5,419,632 km (0.088 R)
• M20: 5,914,352 km (0.073 R)
• M21: 6,477,887 km (0.083 R)
• M22: 6,724,574 km (0.112 R)
• M23: 7,142,700 km (0.117 R)
• M24: 8,357,435 km (0.096 R)
• M25: 8,476,365 km (0.104 R)
• M26: 8,866,965 km (0.117 R)
• M27: 8,957,920 km (0.111 R)
• M28: 9,018,807 km (0.081 R)
• M29: 9,728,200 km (0.096 R)
• M30: 9,821,998 km (0.096 R)
• M31: 10,583,601 km (0.118 R)
• M32: 10,647,928 km (0.035 R)
• M33: 11,363,903 km (0.076 R)
• M34: 11,495,848 km (0.109 R)
• M35: 12,773,713 km (0.064 R)
• M36: 13,394,545 km (0.118 R)
• M37: 14,237,678 km (0.06 R)
• M38: 15,025,461 km (0.083 R)
• M39: 15,643,898 km (0.073 R)
• M40: 17,282,743 km (0.11 R)
• M41: 17,624,574 km (0.07 R)
• M42: 17,968,799 km (0.09 R)
• M43: 18,858,308 km (0.11 R)
• M44: 20,079,625 km (0.12 R)
• M45: 20,159,360 km (0.117 R)
• M46: 22,267,643 km (0.057 R)
• M47: 23,055,276 km (0.1 R)
• M48: 23,096,864 km (0.074 R)
• M49: 23,683,437 km (0.045 R)
• M50: 24,105,453 km (0.106 R)
• M51: 24,828,459 km (0.095 R)
• M52: 24,956,814 km (0.099 R)
• M53: 25,386,160 km (0.12 R)
• M54: 25,644,965 km (0.097 R)
• M55: 25,861,283 km (0.037 R)
• M56: 26,165,266 km (0.097 R)
• M57: 26,470,296 km (0.111 R)
• M58: 26,513,979 km (0.058 R)
• M59: 26,732,691 km (0.093 R)
• M60: 26,820,355 km (0.114 R)
• M61: 27,879,807 km (0.113 R)
• M62: 28,146,839 km (0.031 R)
• M63: 28,728,177 km (0.09 R)
• M64: 29,404,060 km (0.112 R)
• M65: 29,585,073 km (0.1 R)
• M66: 29,675,730 km (0.118 R)
• M67: 30,267,539 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.3

Radius: 5.9

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.4 AU - 17.68 AU

Year: 21631 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,666,039 km

• M1: 122,670 km (0.116 R)
• M2: 379,081 km (0.114 R)
• M3: 431,440 km (0.117 R)
• M4: 583,731 km (0.106 R)
• M5: 820,694 km (0.072 R)
• M6: 866,920 km (0.109 R)
• M7: 1,189,004 km (0.119 R)
• M8: 1,241,662 km (0.102 R)
• M9: 1,295,218 km (0.05 R)
• M10: 1,996,234 km (0.077 R)
• M11: 2,485,120 km (0.072 R)
• M12: 2,937,653 km (0.109 R)
• M13: 3,191,970 km (0.031 R)
• M14: 3,529,313 km (0.029 R)
• M15: 4,237,659 km (0.098 R)
• M16: 4,607,914 km (0.087 R)
• M17: 4,945,855 km (0.085 R)
• M18: 5,961,176 km (0.057 R)
• M19: 7,427,385 km (0.074 R)
• M20: 7,525,670 km (0.097 R)
• M21: 8,073,947 km (0.107 R)
• M22: 8,276,502 km (0.062 R)
• M23: 9,050,821 km (0.096 R)
• M24: 9,103,330 km (0.074 R)
• M25: 10,557,271 km (0.114 R)
• M26: 11,622,857 km (0.098 R)
• M27: 12,139,568 km (0.083 R)
• M28: 12,781,193 km (0.056 R)
• M29: 12,839,985 km (0.052 R)
• M30: 13,254,671 km (0.04 R)
• M31: 13,374,050 km (0.096 R)
• M32: 13,433,739 km (0.106 R)
• M33: 14,158,092 km (0.082 R)
• M34: 14,402,236 km (0.074 R)
• M35: 14,771,294 km (0.099 R)
• M36: 15,896,719 km (0.117 R)
• M37: 18,030,732 km (0.092 R)
• M38: 18,761,817 km (0.08 R)
• M39: 20,459,154 km (0.111 R)
• M40: 20,735,312 km (0.08 R)
• M41: 21,711,289 km (0.04 R)
• M42: 22,134,202 km (0.046 R)
• M43: 22,631,016 km (0.072 R)
• M44: 23,275,185 km (0.075 R)
• M45: 23,563,310 km (0.12 R)
• M46: 24,435,017 km (0.084 R)
• M47: 25,465,447 km (0.095 R)
• M48: 27,796,780 km (0.103 R)
• M49: 27,873,225 km (0.078 R)
• M50: 29,726,144 km (0.043 R)
• M51: 30,352,510 km (0.031 R)
• M52: 31,937,649 km (0.073 R)
• M53: 34,119,834 km (0.103 R)
• M54: 36,099,612 km (0.064 R)
• M55: 36,266,413 km (0.085 R)
• M56: 36,433,215 km (0.072 R)
• M57: 36,516,840 km (0.082 R)
• M58: 37,187,487 km (0.105 R)
• M59: 37,862,323 km (0.105 R)
• M60: 37,946,996 km (0.086 R)
• M61: 38,796,712 km (0.066 R)
• M62: 39,138,393 km (0.074 R)
• M63: 39,223,963 km (0.111 R)
• M64: 39,910,917 km (0.096 R)
• M65: 42,345,921 km (0.11 R)
• M66: 43,315,615 km (0.077 R)
• M67: 44,918,257 km (0.096 R)
• M68: 45,456,659 km (0.04 R)
• M69: 46,087,663 km (0.071 R)
• M70: 46,721,509 km (0.061 R)
• M71: 46,903,121 km (0.096 R)
• M72: 47,175,988 km (0.061 R)
• M73: 53,406,141 km (0.099 R)
• M74: 53,786,119 km (0.12 R)
• M75: 54,548,919 km (0.069 R)
• M76: 55,411,351 km (0.077 R)
• M77: 55,507,392 km (0.083 R)
• M78: 55,796,116 km (0.088 R)
• M79: 56,374,910 km (0.113 R)
• M80: 56,471,551 km (0.074 R)
• M81: 57,635,721 km (0.033 R)
• M82: 59,987,699 km (0.088 R)
• M83: 60,086,284 km (0.075 R)
• M84: 60,778,623 km (0.112 R)
• M85: 62,071,149 km (0.101 R)
• M86: 62,570,805 km (0.105 R)
• M87: 62,670,886 km (0.094 R)
• M88: 64,885,982 km (0.087 R)
• M89: 65,697,850 km (0.034 R)
• M90: 66,003,179 km (0.104 R)
• M91: 66,819,535 km (0.088 R)
• M92: 67,126,659 km (0.088 R)
• M93: 68,153,499 km (0.06 R)
• M94: 68,256,422 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 6.3

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.01 AU - 17.61 AU

Year: 23258 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,666,039 km

• M1: 387,309 km (0.11 R)
• M2: 1,128,866 km (0.073 R)
• M3: 1,684,023 km (0.082 R)
• M4: 1,897,948 km (0.077 R)
• M5: 2,158,548 km (0.117 R)
• M6: 2,550,344 km (0.103 R)
• M7: 2,590,736 km (0.038 R)
• M8: 2,631,427 km (0.098 R)
• M9: 3,006,768 km (0.111 R)
• M10: 3,760,890 km (0.111 R)
• M11: 3,806,967 km (0.072 R)
• M12: 4,375,139 km (0.063 R)
• M13: 4,718,915 km (0.067 R)
• M14: 5,173,394 km (0.096 R)
• M15: 5,801,256 km (0.038 R)
• M16: 7,415,118 km (0.104 R)
• M17: 7,531,206 km (0.107 R)
• M18: 8,909,750 km (0.085 R)
• M19: 9,786,244 km (0.066 R)
• M20: 10,105,935 km (0.061 R)
• M21: 11,151,773 km (0.086 R)
• M22: 12,575,945 km (0.062 R)
• M23: 13,133,496 km (0.096 R)
• M24: 14,344,641 km (0.086 R)
• M25: 15,294,737 km (0.077 R)
• M26: 16,567,515 km (0.116 R)
• M27: 17,101,430 km (0.057 R)
• M28: 17,332,110 km (0.095 R)
• M29: 17,563,688 km (0.082 R)
• M30: 17,796,312 km (0.087 R)
• M31: 19,613,328 km (0.101 R)
• M32: 21,737,319 km (0.093 R)
• M33: 22,573,571 km (0.085 R)
• M34: 23,165,081 km (0.04 R)
• M35: 24,623,062 km (0.071 R)
• M36: 24,709,679 km (0.114 R)
• M37: 26,642,184 km (0.104 R)
• M38: 27,536,480 km (0.044 R)
• M39: 29,079,432 km (0.065 R)
• M40: 31,117,404 km (0.086 R)
• M41: 32,058,824 km (0.032 R)
• M42: 33,873,296 km (0.11 R)
• M43: 33,969,787 km (0.08 R)
• M44: 34,259,558 km (0.11 R)
• M45: 34,841,643 km (0.118 R)
• M46: 35,427,020 km (0.091 R)
• M47: 36,706,381 km (0.112 R)
• M48: 36,904,448 km (0.094 R)
• M49: 37,102,965 km (0.111 R)
• M50: 37,202,447 km (0.096 R)
• M51: 37,700,758 km (0.091 R)
• M52: 38,502,602 km (0.072 R)
• M53: 39,310,132 km (0.117 R)
• M54: 40,021,170 km (0.041 R)
• M55: 40,327,248 km (0.066 R)
• M56: 40,531,748 km (0.084 R)
• M57: 41,250,117 km (0.082 R)
• M58: 42,491,480 km (0.09 R)
• M59: 43,430,506 km (0.065 R)
• M60: 45,435,267 km (0.085 R)
• M61: 46,074,499 km (0.113 R)
• M62: 51,627,572 km (0.109 R)
• M63: 53,188,476 km (0.059 R)
• M64: 54,087,409 km (0.039 R)
• M65: 54,425,800 km (0.111 R)
• M66: 56,128,223 km (0.074 R)
• M67: 57,043,314 km (0.104 R)
• M68: 57,272,797 km (0.101 R)
• M69: 57,617,769 km (0.095 R)
• M70: 59,818,055 km (0.095 R)
• M71: 60,401,636 km (0.108 R)
• M72: 60,518,622 km (0.052 R)
• M73: 60,987,013 km (0.034 R)
• M74: 62,636,329 km (0.118 R)
• M75: 65,137,755 km (0.109 R)
• M76: 65,738,092 km (0.114 R)
• M77: 66,099,221 km (0.117 R)
• M78: 67,914,591 km (0.111 R)
• M79: 68,523,305 km (0.112 R)
• M80: 70,360,367 km (0.08 R)
• M81: 73,707,768 km (0.111 R)
• M82: 73,832,832 km (0.076 R)
• M83: 74,208,173 km (0.103 R)
• M84: 74,960,800 km (0.118 R)
• M85: 75,463,898 km (0.084 R)
• M86: 76,473,534 km (0.08 R)
• M87: 76,599,944 km (0.084 R)
• M88: 77,106,782 km (0.107 R)
• M89: 77,233,641 km (0.104 R)
• M90: 77,487,508 km (0.108 R)
• M91: 81,846,790 km (0.117 R)
• M92: 83,795,153 km (0.03 R)
• M93: 84,709,645 km (0.091 R)
• M94: 86,284,910 km (0.066 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit