🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 237 Days

Day: 45.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,473,029 km

• M1: 242,648 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.19 AU - 3.31 AU

Year: 2184 Days

Day: 40.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 10.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.71 AU - 12.89 AU

Year: 14160 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 91,473,029 km

• M1: 149,747 km (0.064 R)
• M2: 249,230 km (0.037 R)
• M3: 547,079 km (0.117 R)
• M4: 674,537 km (0.088 R)
• M5: 758,312 km (0.096 R)
• M6: 961,316 km (0.057 R)
• M7: 1,157,140 km (0.102 R)
• M8: 1,434,344 km (0.085 R)
• M9: 1,573,919 km (0.098 R)
• M10: 1,703,471 km (0.102 R)
• M11: 1,821,803 km (0.073 R)
• M12: 2,113,968 km (0.099 R)
• M13: 2,290,194 km (0.091 R)
• M14: 3,353,236 km (0.102 R)
• M15: 4,083,872 km (0.108 R)
• M16: 4,183,654 km (0.088 R)
• M17: 4,385,761 km (0.098 R)
• M18: 4,487,936 km (0.08 R)
• M19: 4,968,594 km (0.087 R)
• M20: 6,229,704 km (0.119 R)
• M21: 6,298,818 km (0.093 R)
• M22: 6,624,343 km (0.051 R)
• M23: 6,884,045 km (0.102 R)
• M24: 7,003,125 km (0.044 R)
• M25: 7,075,082 km (0.093 R)
• M26: 7,340,468 km (0.07 R)
• M27: 7,683,197 km (0.102 R)
• M28: 8,588,264 km (0.08 R)
• M29: 9,079,693 km (0.078 R)
• M30: 9,766,796 km (0.091 R)
• M31: 10,089,628 km (0.054 R)
• M32: 11,670,579 km (0.064 R)
• M33: 12,942,909 km (0.107 R)
• M34: 13,327,375 km (0.09 R)
• M35: 15,523,322 km (0.093 R)
• M36: 15,963,290 km (0.051 R)
• M37: 16,407,296 km (0.117 R)
• M38: 17,048,772 km (0.116 R)
• M39: 17,242,800 km (0.098 R)
• M40: 17,861,986 km (0.043 R)
• M41: 18,190,951 km (0.109 R)
• M42: 18,389,169 km (0.076 R)
• M43: 18,555,073 km (0.059 R)
• M44: 18,921,438 km (0.113 R)
• M45: 19,021,818 km (0.108 R)
• M46: 19,526,412 km (0.072 R)
• M47: 19,967,127 km (0.115 R)
• M48: 20,069,452 km (0.035 R)
• M49: 21,031,665 km (0.107 R)
• M50: 21,205,049 km (0.071 R)
• M51: 21,378,882 km (0.08 R)
• M52: 22,432,201 km (0.082 R)
• M53: 22,751,443 km (0.041 R)
• M54: 23,036,576 km (0.065 R)
• M55: 23,251,099 km (0.116 R)
• M56: 23,682,241 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.9

Radius: 4.9

Gravity: 27.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.29 AU - 19.83 AU

Year: 27431 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,473,029 km

• M1: 266,284 km (0.104 R)
• M2: 322,982 km (0.08 R)
• M3: 363,224 km (0.113 R)
• M4: 566,677 km (0.077 R)
• M5: 1,456,934 km (0.097 R)
• M6: 2,438,744 km (0.052 R)
• M7: 2,773,993 km (0.113 R)
• M8: 2,991,060 km (0.098 R)
• M9: 3,304,019 km (0.113 R)
• M10: 3,864,562 km (0.099 R)
• M11: 4,811,068 km (0.085 R)
• M12: 5,019,009 km (0.058 R)
• M13: 5,606,180 km (0.062 R)
• M14: 6,384,538 km (0.096 R)
• M15: 7,078,223 km (0.07 R)
• M16: 8,039,689 km (0.106 R)
• M17: 8,286,525 km (0.045 R)
• M18: 9,041,546 km (0.073 R)
• M19: 9,105,574 km (0.1 R)
• M20: 10,616,662 km (0.111 R)
• M21: 10,684,130 km (0.102 R)
• M22: 12,844,473 km (0.098 R)
• M23: 14,907,278 km (0.109 R)
• M24: 15,134,218 km (0.049 R)
• M25: 15,515,244 km (0.089 R)
• M26: 15,745,325 km (0.109 R)
• M27: 15,822,219 km (0.104 R)
• M28: 16,053,796 km (0.043 R)
• M29: 16,131,288 km (0.111 R)
• M30: 18,919,044 km (0.044 R)
• M31: 22,023,499 km (0.098 R)
• M32: 22,889,222 km (0.078 R)
• M33: 24,832,798 km (0.12 R)
• M34: 25,012,016 km (0.049 R)
• M35: 25,371,948 km (0.067 R)
• M36: 25,914,839 km (0.095 R)
• M37: 26,370,365 km (0.101 R)
• M38: 27,196,743 km (0.076 R)
• M39: 29,536,604 km (0.112 R)
• M40: 29,917,031 km (0.117 R)
• M41: 30,586,481 km (0.115 R)
• M42: 30,874,906 km (0.061 R)
• M43: 33,214,617 km (0.109 R)
• M44: 35,106,880 km (0.106 R)
• M45: 35,509,747 km (0.057 R)
• M46: 36,421,696 km (0.066 R)
• M47: 38,268,482 km (0.115 R)
• M48: 40,145,636 km (0.103 R)
• M49: 41,413,627 km (0.086 R)
• M50: 41,519,991 km (0.105 R)
• M51: 41,839,233 km (0.058 R)
• M52: 43,772,337 km (0.068 R)
• M53: 45,514,853 km (0.088 R)
• M54: 46,394,488 km (0.11 R)
• M55: 48,059,064 km (0.069 R)
• M56: 49,292,199 km (0.045 R)
• M57: 49,630,290 km (0.117 R)
• M58: 50,649,201 km (0.081 R)
• M59: 50,762,896 km (0.033 R)
• M60: 50,876,590 km (0.051 R)
• M61: 52,362,695 km (0.093 R)
• M62: 54,793,362 km (0.072 R)
• M63: 55,377,392 km (0.109 R)
• M64: 56,198,684 km (0.078 R)
• M65: 60,003,856 km (0.105 R)
• M66: 64,875,809 km (0.085 R)
• M67: 64,999,228 km (0.117 R)
• M68: 65,369,931 km (0.111 R)
• M69: 65,741,383 km (0.114 R)
• M70: 66,113,433 km (0.111 R)
• M71: 68,360,841 km (0.049 R)
• M72: 69,620,306 km (0.119 R)
• M73: 72,289,730 km (0.086 R)
• M74: 73,701,336 km (0.082 R)
• M75: 73,958,943 km (0.07 R)
• M76: 74,992,515 km (0.118 R)
• M77: 76,421,324 km (0.116 R)
• M78: 76,682,223 km (0.044 R)
• M79: 82,493,352 km (0.119 R)
• M80: 84,102,577 km (0.104 R)
• M81: 85,451,501 km (0.064 R)
• M82: 85,722,273 km (0.065 R)
• M83: 86,400,101 km (0.056 R)
• M84: 86,807,605 km (0.073 R)
• M85: 88,034,308 km (0.081 R)
• M86: 89,816,018 km (0.074 R)
• M87: 89,953,648 km (0.048 R)
• M88: 90,228,909 km (0.117 R)
• M89: 90,780,476 km (0.099 R)
• M90: 91,056,634 km (0.074 R)
• M91: 91,194,712 km (0.105 R)
• M92: 91,886,752 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.1

Radius: 5.6

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.48 AU - 23.58 AU

Year: 30947 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,473,029 km

• M1: 237,561 km (0.094 R)
• M2: 475,123 km (0.05 R)
• M3: 668,104 km (0.106 R)
• M4: 942,167 km (0.026 R)
• M5: 1,379,592 km (0.109 R)
• M6: 1,584,391 km (0.077 R)
• M7: 1,984,715 km (0.114 R)
• M8: 2,830,990 km (0.077 R)
• M9: 2,916,859 km (0.083 R)
• M10: 4,704,554 km (0.096 R)
• M11: 5,221,265 km (0.104 R)
• M12: 5,379,689 km (0.095 R)
• M13: 5,864,685 km (0.051 R)
• M14: 9,694,989 km (0.103 R)
• M15: 9,824,840 km (0.077 R)
• M16: 10,283,657 km (0.116 R)
• M17: 10,415,901 km (0.083 R)
• M18: 10,682,335 km (0.07 R)
• M19: 11,563,616 km (0.107 R)
• M20: 12,468,085 km (0.101 R)
• M21: 12,538,695 km (0.116 R)
• M22: 12,964,451 km (0.108 R)
• M23: 13,976,480 km (0.086 R)
• M24: 14,196,688 km (0.094 R)
• M25: 14,270,290 km (0.06 R)
• M26: 14,566,195 km (0.112 R)
• M27: 14,714,895 km (0.119 R)
• M28: 15,314,633 km (0.119 R)
• M29: 15,390,180 km (0.085 R)
• M30: 16,460,553 km (0.091 R)
• M31: 17,004,790 km (0.084 R)
• M32: 17,871,710 km (0.118 R)
• M33: 18,511,241 km (0.063 R)
• M34: 19,321,313 km (0.082 R)
• M35: 19,484,674 km (0.104 R)
• M36: 19,648,484 km (0.102 R)
• M37: 20,724,541 km (0.076 R)
• M38: 24,771,313 km (0.093 R)
• M39: 25,305,078 km (0.103 R)
• M40: 26,112,757 km (0.079 R)
• M41: 27,020,218 km (0.033 R)
• M42: 28,030,153 km (0.12 R)
• M43: 29,709,389 km (0.062 R)
• M44: 30,086,974 km (0.103 R)
• M45: 31,325,046 km (0.1 R)
• M46: 31,420,938 km (0.07 R)
• M47: 32,095,176 km (0.092 R)
• M48: 34,442,815 km (0.068 R)
• M49: 37,861,875 km (0.114 R)
• M50: 39,611,422 km (0.091 R)
• M51: 40,235,245 km (0.093 R)
• M52: 41,071,946 km (0.059 R)
• M53: 41,282,131 km (0.051 R)
• M54: 42,337,843 km (0.09 R)
• M55: 42,869,065 km (0.105 R)
• M56: 44,368,185 km (0.046 R)
• M57: 45,015,944 km (0.091 R)
• M58: 46,320,886 km (0.104 R)
• M59: 46,648,954 km (0.115 R)
• M60: 47,197,679 km (0.101 R)
• M61: 47,748,349 km (0.064 R)
• M62: 48,079,858 km (0.083 R)
• M63: 50,309,166 km (0.108 R)
• M64: 50,646,509 km (0.112 R)
• M65: 52,800,120 km (0.059 R)
• M66: 53,142,998 km (0.102 R)
• M67: 54,060,631 km (0.091 R)
• M68: 55,563,043 km (0.111 R)
• M69: 56,027,993 km (0.107 R)
• M70: 56,961,932 km (0.03 R)
• M71: 60,390,267 km (0.035 R)
• M72: 60,988,060 km (0.108 R)
• M73: 61,227,865 km (0.091 R)
• M74: 61,347,693 km (0.078 R)
• M75: 61,708,074 km (0.065 R)
• M76: 64,128,269 km (0.03 R)
• M77: 64,616,107 km (0.09 R)
• M78: 64,738,179 km (0.116 R)
• M79: 65,104,993 km (0.11 R)
• M80: 65,472,555 km (0.109 R)
• M81: 65,718,045 km (0.079 R)
• M82: 67,444,405 km (0.103 R)
• M83: 68,811,430 km (0.044 R)
• M84: 69,185,724 km (0.099 R)
• M85: 69,811,193 km (0.069 R)
• M86: 71,193,926 km (0.082 R)
• M87: 77,332,076 km (0.115 R)
• M88: 78,111,182 km (0.087 R)
• M89: 78,762,531 km (0.066 R)
• M90: 79,023,430 km (0.103 R)
• M91: 79,284,777 km (0.045 R)
• M92: 79,939,268 km (0.115 R)
• M93: 80,464,207 km (0.108 R)
• M94: 81,121,839 km (0.047 R)
• M95: 83,371,342 km (0.105 R)
• M96: 84,303,636 km (0.08 R)
• M97: 89,832,773 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit