🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 164 Days

Day: 43.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,039,430 km

• M1: 84,672 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.56 AU - 2.66 AU

Year: 1564 Days

Day: 42.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,039,430 km

• M1: 353,500 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 11.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.83 AU - 6.95 AU

Year: 6707 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,039,430 km

• M1: 194,328 km (0.078 R)
• M2: 293,661 km (0.052 R)
• M3: 388,506 km (0.073 R)
• M4: 513,270 km (0.067 R)
• M5: 619,485 km (0.098 R)
• M6: 698,024 km (0.117 R)
• M7: 808,876 km (0.098 R)
• M8: 1,018,163 km (0.049 R)
• M9: 1,135,298 km (0.046 R)
• M10: 1,314,068 km (0.116 R)
• M11: 1,538,913 km (0.104 R)
• M12: 1,687,464 km (0.072 R)
• M13: 2,039,617 km (0.096 R)
• M14: 2,203,726 km (0.075 R)
• M15: 2,472,703 km (0.052 R)
• M16: 2,589,090 km (0.062 R)
• M17: 2,722,382 km (0.095 R)
• M18: 3,167,436 km (0.058 R)
• M19: 3,358,472 km (0.032 R)
• M20: 3,471,718 km (0.113 R)
• M21: 3,668,738 km (0.119 R)
• M22: 3,903,308 km (0.074 R)
• M23: 4,299,592 km (0.108 R)
• M24: 4,565,129 km (0.082 R)
• M25: 4,781,298 km (0.056 R)
• M26: 4,945,706 km (0.085 R)
• M27: 5,336,904 km (0.099 R)
• M28: 5,526,594 km (0.075 R)
• M29: 5,893,408 km (0.057 R)
• M30: 6,129,174 km (0.119 R)
• M31: 6,288,047 km (0.106 R)
• M32: 6,508,854 km (0.116 R)
• M33: 6,609,982 km (0.12 R)
• M34: 6,875,668 km (0.044 R)
• M35: 6,958,096 km (0.077 R)
• M36: 7,082,412 km (0.112 R)
• M37: 7,291,101 km (0.073 R)
• M38: 7,693,519 km (0.049 R)
• M39: 7,951,426 km (0.06 R)
• M40: 8,038,043 km (0.096 R)
• M41: 8,124,960 km (0.078 R)
• M42: 8,586,319 km (0.09 R)
• M43: 8,943,709 km (0.044 R)
• M44: 9,237,669 km (0.086 R)
• M45: 9,328,774 km (0.114 R)
• M46: 9,696,186 km (0.089 R)
• M47: 9,835,162 km (0.059 R)
• M48: 10,138,696 km (0.114 R)
• M49: 10,564,003 km (0.098 R)
• M50: 10,730,954 km (0.09 R)
• M51: 11,140,254 km (0.102 R)
• M52: 11,237,194 km (0.118 R)
• M53: 11,652,777 km (0.102 R)
• M54: 11,850,096 km (0.105 R)
• M55: 11,973,963 km (0.078 R)
• M56: 12,625,163 km (0.067 R)
• M57: 12,929,594 km (0.117 R)
• M58: 13,133,945 km (0.037 R)
• M59: 13,236,420 km (0.073 R)
• M60: 13,753,280 km (0.028 R)
• M61: 14,329,382 km (0.032 R)
• M62: 15,074,080 km (0.054 R)
• M63: 16,462,647 km (0.065 R)
• M64: 16,545,674 km (0.091 R)
• M65: 16,878,978 km (0.106 R)
• M66: 17,046,378 km (0.034 R)
• M67: 17,270,476 km (0.119 R)
• M68: 17,411,098 km (0.079 R)
• M69: 17,580,293 km (0.115 R)
• M70: 17,778,361 km (0.105 R)
• M71: 18,005,600 km (0.063 R)

Asteroid Belt

Center: 11.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.9

Radius: 4.8

Gravity: 43.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.96 AU - 18.8 AU

Year: 25720 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,039,430 km

• M1: 193,430 km (0.095 R)
• M2: 285,134 km (0.107 R)
• M3: 414,386 km (0.111 R)
• M4: 536,159 km (0.08 R)
• M5: 754,422 km (0.115 R)
• M6: 904,020 km (0.081 R)
• M7: 1,196,783 km (0.093 R)
• M8: 1,265,598 km (0.116 R)
• M9: 1,517,222 km (0.103 R)
• M10: 1,706,313 km (0.036 R)
• M11: 2,447,870 km (0.119 R)
• M12: 3,275,894 km (0.078 R)
• M13: 4,025,978 km (0.108 R)
• M14: 4,234,667 km (0.083 R)
• M15: 4,393,540 km (0.047 R)
• M16: 5,216,927 km (0.062 R)
• M17: 5,501,761 km (0.113 R)
• M18: 5,675,145 km (0.1 R)
• M19: 5,791,682 km (0.08 R)
• M20: 6,086,689 km (0.115 R)
• M21: 6,265,907 km (0.066 R)
• M22: 8,349,955 km (0.119 R)
• M23: 9,224,654 km (0.11 R)
• M24: 10,697,744 km (0.1 R)
• M25: 11,498,092 km (0.093 R)
• M26: 11,793,997 km (0.086 R)
• M27: 11,942,847 km (0.101 R)
• M28: 13,078,893 km (0.082 R)
• M29: 15,696,856 km (0.096 R)
• M30: 16,355,086 km (0.119 R)
• M31: 17,444,159 km (0.115 R)
• M32: 18,556,269 km (0.093 R)
• M33: 18,729,354 km (0.115 R)
• M34: 18,816,121 km (0.074 R)
• M35: 19,779,382 km (0.118 R)
• M36: 20,758,649 km (0.083 R)
• M37: 22,119,092 km (0.119 R)
• M38: 23,883,450 km (0.108 R)
• M39: 26,759,618 km (0.052 R)
• M40: 26,955,143 km (0.106 R)
• M41: 28,736,853 km (0.028 R)
• M42: 29,439,963 km (0.118 R)
• M43: 30,760,763 km (0.112 R)
• M44: 32,100,561 km (0.118 R)
• M45: 33,249,174 km (0.082 R)
• M46: 35,050,632 km (0.109 R)
• M47: 36,125,043 km (0.055 R)
• M48: 38,086,122 km (0.099 R)
• M49: 38,636,941 km (0.111 R)
• M50: 38,857,897 km (0.051 R)
• M51: 39,412,457 km (0.06 R)
• M52: 39,635,058 km (0.112 R)
• M53: 40,529,354 km (0.041 R)
• M54: 41,996,760 km (0.077 R)
• M55: 42,679,973 km (0.094 R)
• M56: 43,252,036 km (0.099 R)
• M57: 43,941,831 km (0.113 R)
• M58: 44,057,171 km (0.112 R)
• M59: 44,172,661 km (0.104 R)
• M60: 44,983,481 km (0.082 R)
• M61: 45,682,253 km (0.089 R)
• M62: 49,709,876 km (0.088 R)
• M63: 56,085,439 km (0.089 R)
• M64: 56,586,442 km (0.078 R)
• M65: 57,719,047 km (0.12 R)
• M66: 59,368,214 km (0.095 R)
• M67: 61,548,005 km (0.059 R)
• M68: 62,712,624 km (0.054 R)
• M69: 64,669,813 km (0.064 R)
• M70: 65,985,676 km (0.06 R)
• M71: 66,646,899 km (0.085 R)
• M72: 66,779,442 km (0.091 R)
• M73: 67,044,679 km (0.117 R)
• M74: 67,177,522 km (0.111 R)
• M75: 67,842,634 km (0.074 R)
• M76: 67,975,926 km (0.077 R)
• M77: 69,851,285 km (0.088 R)
• M78: 72,287,337 km (0.103 R)
• M79: 77,938,995 km (0.063 R)
• M80: 78,637,916 km (0.057 R)
• M81: 79,901,120 km (0.116 R)
• M82: 80,323,585 km (0.117 R)
• M83: 83,730,826 km (0.081 R)
• M84: 87,765,032 km (0.114 R)
• M85: 88,200,960 km (0.106 R)
• M86: 88,346,519 km (0.043 R)
• M87: 88,783,494 km (0.112 R)
• M88: 89,075,210 km (0.08 R)
• M89: 89,805,846 km (0.065 R)
• M90: 92,452,531 km (0.119 R)
• M91: 92,748,137 km (0.069 R)
• M92: 98,274,132 km (0.099 R)
• M93: 99,483,033 km (0.093 R)
• M94: 101,153,143 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 4.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.67 AU - 20.53 AU

Year: 28558 Days

Day: 15.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,039,430 km

• M1: 81,830 km (0.073 R)
• M2: 218,413 km (0.055 R)
• M3: 318,793 km (0.038 R)
• M4: 360,531 km (0.087 R)
• M5: 1,808,638 km (0.108 R)
• M6: 2,232,150 km (0.037 R)
• M7: 2,512,047 km (0.044 R)
• M8: 2,952,314 km (0.086 R)
• M9: 3,608,301 km (0.118 R)
• M10: 3,770,914 km (0.084 R)
• M11: 4,445,151 km (0.071 R)
• M12: 4,549,421 km (0.098 R)
• M13: 5,599,149 km (0.054 R)
• M14: 5,977,781 km (0.057 R)
• M15: 6,092,972 km (0.097 R)
• M16: 6,482,225 km (0.094 R)
• M17: 6,839,615 km (0.115 R)
• M18: 7,407,937 km (0.081 R)
• M19: 8,033,705 km (0.116 R)
• M20: 8,632,844 km (0.114 R)
• M21: 11,981,443 km (0.113 R)
• M22: 12,126,852 km (0.098 R)
• M23: 15,362,804 km (0.077 R)
• M24: 16,748,978 km (0.115 R)
• M25: 17,511,777 km (0.116 R)
• M26: 17,621,582 km (0.114 R)
• M27: 20,153,975 km (0.069 R)
• M28: 20,269,165 km (0.115 R)
• M29: 20,384,505 km (0.118 R)
• M30: 21,609,263 km (0.12 R)
• M31: 23,037,773 km (0.088 R)
• M32: 25,672,640 km (0.118 R)
• M33: 26,930,160 km (0.113 R)
• M34: 27,886,539 km (0.103 R)
• M35: 28,079,072 km (0.116 R)
• M36: 30,226,549 km (0.07 R)
• M37: 31,286,599 km (0.079 R)
• M38: 31,955,302 km (0.079 R)
• M39: 32,022,471 km (0.06 R)
• M40: 34,745,901 km (0.101 R)
• M41: 35,507,653 km (0.109 R)
• M42: 35,925,629 km (0.107 R)
• M43: 37,755,211 km (0.058 R)
• M44: 38,181,715 km (0.116 R)
• M45: 40,120,503 km (0.043 R)
• M46: 40,701,242 km (0.061 R)
• M47: 40,846,801 km (0.096 R)
• M48: 42,459,616 km (0.027 R)
• M49: 42,533,517 km (0.037 R)
• M50: 43,571,277 km (0.112 R)
• M51: 45,596,085 km (0.102 R)
• M52: 45,671,781 km (0.086 R)
• M53: 45,823,025 km (0.076 R)
• M54: 47,039,405 km (0.108 R)
• M55: 49,581,372 km (0.114 R)
• M56: 51,300,700 km (0.069 R)
• M57: 51,379,239 km (0.09 R)
• M58: 52,484,019 km (0.111 R)
• M59: 52,642,593 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit