🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.99 AU - 1.61 AU

Year: 634 Days

Day: 23.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 8.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.62 AU - 5.38 AU

Year: 4081 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,619,545 km

• M1: 111,301 km (0.111 R)
• M2: 211,083 km (0.077 R)
• M3: 286,929 km (0.084 R)
• M4: 365,468 km (0.071 R)
• M5: 463,005 km (0.055 R)
• M6: 615,745 km (0.04 R)
• M7: 674,387 km (0.069 R)
• M8: 983,905 km (0.082 R)
• M9: 1,067,979 km (0.11 R)
• M10: 1,140,085 km (0.065 R)
• M11: 1,350,570 km (0.041 R)
• M12: 1,413,101 km (0.078 R)
• M13: 1,983,369 km (0.103 R)
• M14: 2,163,784 km (0.098 R)
• M15: 2,482,726 km (0.072 R)
• M16: 2,638,009 km (0.048 R)
• M17: 2,856,871 km (0.114 R)
• M18: 3,164,893 km (0.068 R)
• M19: 3,946,841 km (0.042 R)
• M20: 4,037,347 km (0.056 R)
• M21: 4,128,602 km (0.056 R)
• M22: 4,500,203 km (0.106 R)
• M23: 4,642,471 km (0.061 R)
• M24: 4,714,128 km (0.041 R)
• M25: 4,834,255 km (0.092 R)
• M26: 4,931,195 km (0.09 R)
• M27: 5,325,385 km (0.087 R)
• M28: 6,756,588 km (0.094 R)
• M29: 7,194,162 km (0.057 R)
• M30: 7,305,014 km (0.095 R)
• M31: 7,612,736 km (0.11 R)
• M32: 8,096,686 km (0.074 R)
• M33: 8,356,986 km (0.105 R)
• M34: 9,244,251 km (0.09 R)
• M35: 10,223,518 km (0.091 R)
• M36: 10,348,134 km (0.096 R)
• M37: 11,235,249 km (0.064 R)
• M38: 11,396,216 km (0.116 R)
• M39: 11,753,157 km (0.104 R)
• M40: 11,982,191 km (0.103 R)
• M41: 12,212,572 km (0.118 R)
• M42: 12,577,740 km (0.095 R)
• M43: 12,812,010 km (0.059 R)
• M44: 13,183,163 km (0.081 R)
• M45: 14,247,701 km (0.095 R)
• M46: 14,737,485 km (0.081 R)
• M47: 15,232,803 km (0.113 R)
• M48: 15,304,012 km (0.112 R)
• M49: 15,625,946 km (0.036 R)
• M50: 16,022,231 km (0.078 R)
• M51: 16,130,989 km (0.085 R)
• M52: 16,276,248 km (0.104 R)
• M53: 16,421,957 km (0.091 R)
• M54: 16,788,172 km (0.12 R)
• M55: 17,046,079 km (0.111 R)
• M56: 17,119,980 km (0.085 R)
• M57: 17,268,232 km (0.116 R)
• M58: 19,195,052 km (0.106 R)
• M59: 19,464,777 km (0.06 R)
• M60: 19,813,340 km (0.075 R)
• M61: 20,438,360 km (0.105 R)
• M62: 21,149,100 km (0.098 R)
• M63: 22,513,732 km (0.038 R)
• M64: 22,635,504 km (0.095 R)
• M65: 22,757,576 km (0.097 R)
• M66: 23,700,043 km (0.1 R)
• M67: 24,155,269 km (0.101 R)
• M68: 24,571,749 km (0.092 R)
• M69: 25,327,219 km (0.056 R)
• M70: 25,750,281 km (0.104 R)
• M71: 26,303,644 km (0.061 R)
• M72: 26,861,046 km (0.117 R)
• M73: 27,033,382 km (0.083 R)
• M74: 27,378,954 km (0.107 R)
• M75: 27,639,104 km (0.085 R)
• M76: 27,813,087 km (0.093 R)
• M77: 27,900,152 km (0.082 R)
• M78: 29,572,357 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 11.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.12 AU - 7.22 AU

Year: 8207 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,619,545 km

• M1: 244,593 km (0.063 R)
• M2: 385,364 km (0.103 R)
• M3: 675,883 km (0.077 R)
• M4: 863,479 km (0.079 R)
• M5: 1,104,930 km (0.045 R)
• M6: 1,291,030 km (0.094 R)
• M7: 1,801,757 km (0.115 R)
• M8: 2,022,862 km (0.028 R)
• M9: 2,467,617 km (0.062 R)
• M10: 2,891,428 km (0.069 R)
• M11: 3,835,241 km (0.115 R)
• M12: 3,977,508 km (0.032 R)
• M13: 4,208,637 km (0.119 R)
• M14: 4,444,403 km (0.082 R)
• M15: 4,563,932 km (0.094 R)
• M16: 4,714,876 km (0.103 R)
• M17: 4,898,133 km (0.084 R)
• M18: 5,115,050 km (0.11 R)
• M19: 5,303,544 km (0.07 R)
• M20: 5,430,403 km (0.072 R)
• M21: 5,558,458 km (0.07 R)
• M22: 5,784,800 km (0.112 R)
• M23: 6,146,677 km (0.118 R)
• M24: 6,448,267 km (0.094 R)
• M25: 6,789,051 km (0.098 R)
• M26: 7,100,962 km (0.098 R)
• M27: 7,666,891 km (0.119 R)
• M28: 8,468,885 km (0.057 R)
• M29: 8,842,281 km (0.094 R)
• M30: 9,144,768 km (0.09 R)
• M31: 9,566,485 km (0.1 R)
• M32: 9,760,363 km (0.103 R)
• M33: 10,230,699 km (0.064 R)
• M34: 10,869,482 km (0.084 R)
• M35: 11,275,341 km (0.067 R)
• M36: 11,357,022 km (0.116 R)
• M37: 11,934,918 km (0.103 R)
• M38: 12,018,244 km (0.081 R)
• M39: 12,185,495 km (0.09 R)
• M40: 12,522,389 km (0.095 R)
• M41: 13,595,006 km (0.101 R)
• M42: 14,164,226 km (0.054 R)
• M43: 14,875,713 km (0.109 R)
• M44: 15,280,974 km (0.083 R)
• M45: 15,462,286 km (0.11 R)
• M46: 15,735,602 km (0.09 R)
• M47: 17,408,854 km (0.075 R)
• M48: 17,931,399 km (0.111 R)
• M49: 19,874,526 km (0.118 R)
• M50: 20,470,524 km (0.056 R)
• M51: 21,832,762 km (0.048 R)
• M52: 21,934,788 km (0.078 R)
• M53: 23,799,226 km (0.106 R)
• M54: 24,856,883 km (0.083 R)
• M55: 25,230,578 km (0.117 R)
• M56: 25,391,396 km (0.078 R)
• M57: 25,498,807 km (0.069 R)
• M58: 25,875,794 km (0.1 R)
• M59: 28,287,312 km (0.114 R)
• M60: 28,565,863 km (0.118 R)
• M61: 28,733,562 km (0.117 R)
• M62: 29,350,803 km (0.116 R)
• M63: 29,463,450 km (0.078 R)
• M64: 29,576,397 km (0.119 R)
• M65: 29,745,891 km (0.055 R)
• M66: 29,859,137 km (0.071 R)
• M67: 30,142,774 km (0.09 R)
• M68: 30,370,313 km (0.117 R)
• M69: 30,541,303 km (0.103 R)
• M70: 31,056,368 km (0.085 R)
• M71: 31,228,705 km (0.07 R)
• M72: 31,401,341 km (0.12 R)
• M73: 31,574,426 km (0.112 R)
• M74: 33,145,353 km (0.096 R)
• M75: 34,088,268 km (0.078 R)
• M76: 34,503,552 km (0.117 R)
• M77: 36,787,313 km (0.102 R)
• M78: 37,030,410 km (0.11 R)
• M79: 37,152,332 km (0.068 R)
• M80: 38,254,569 km (0.108 R)
• M81: 38,562,741 km (0.058 R)
• M82: 38,809,727 km (0.07 R)
• M83: 39,119,394 km (0.101 R)
• M84: 39,491,893 km (0.094 R)
• M85: 39,803,356 km (0.082 R)
• M86: 40,994,155 km (0.055 R)
• M87: 41,879,026 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.3

Radius: 6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.37 AU - 16.49 AU

Year: 27180 Days

Day: 20.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,619,545 km

• M1: 146,157 km (0.118 R)
• M2: 205,996 km (0.062 R)
• M3: 523,144 km (0.088 R)
• M4: 997,519 km (0.083 R)
• M5: 1,205,908 km (0.107 R)
• M6: 1,315,414 km (0.047 R)
• M7: 1,723,966 km (0.096 R)
• M8: 2,303,209 km (0.119 R)
• M9: 2,792,244 km (0.115 R)
• M10: 3,350,992 km (0.088 R)
• M11: 3,742,340 km (0.086 R)
• M12: 3,984,090 km (0.101 R)
• M13: 4,024,931 km (0.068 R)
• M14: 4,148,199 km (0.102 R)
• M15: 5,178,181 km (0.104 R)
• M16: 6,282,811 km (0.106 R)
• M17: 6,861,606 km (0.097 R)
• M18: 6,959,742 km (0.067 R)
• M19: 7,157,361 km (0.114 R)
• M20: 8,803,984 km (0.035 R)
• M21: 8,910,648 km (0.105 R)
• M22: 9,179,176 km (0.102 R)
• M23: 9,614,356 km (0.119 R)
• M24: 11,654,721 km (0.042 R)
• M25: 11,889,440 km (0.029 R)
• M26: 12,363,666 km (0.068 R)
• M27: 12,723,299 km (0.117 R)
• M28: 14,008,943 km (0.113 R)
• M29: 14,196,090 km (0.097 R)
• M30: 14,698,888 km (0.106 R)
• M31: 15,592,736 km (0.12 R)
• M32: 15,851,390 km (0.118 R)
• M33: 15,981,241 km (0.083 R)
• M34: 16,046,316 km (0.073 R)
• M35: 16,176,616 km (0.096 R)
• M36: 17,165,757 km (0.078 R)
• M37: 17,365,919 km (0.114 R)
• M38: 17,566,829 km (0.051 R)
• M39: 17,835,956 km (0.111 R)
• M40: 18,857,111 km (0.099 R)
• M41: 19,827,403 km (0.048 R)
• M42: 19,897,265 km (0.078 R)
• M43: 20,318,532 km (0.082 R)
• M44: 21,743,901 km (0.111 R)
• M45: 22,250,290 km (0.113 R)
• M46: 24,015,993 km (0.06 R)
• M47: 24,840,278 km (0.092 R)
• M48: 25,902,572 km (0.079 R)
• M49: 26,132,205 km (0.107 R)
• M50: 26,516,372 km (0.069 R)
• M51: 26,670,458 km (0.114 R)
• M52: 27,445,824 km (0.11 R)
• M53: 27,679,944 km (0.03 R)
• M54: 27,836,274 km (0.087 R)
• M55: 28,071,442 km (0.03 R)
• M56: 29,496,212 km (0.094 R)
• M57: 29,896,237 km (0.119 R)
• M58: 30,217,424 km (0.106 R)
• M59: 30,782,305 km (0.055 R)
• M60: 31,513,689 km (0.117 R)
• M61: 32,086,649 km (0.077 R)
• M62: 32,168,778 km (0.108 R)
• M63: 32,250,907 km (0.096 R)
• M64: 33,909,349 km (0.092 R)
• M65: 35,171,207 km (0.039 R)
• M66: 40,016,084 km (0.072 R)
• M67: 43,239,021 km (0.086 R)
• M68: 45,065,311 km (0.109 R)
• M69: 47,196,483 km (0.104 R)
• M70: 47,383,330 km (0.107 R)
• M71: 48,133,264 km (0.119 R)
• M72: 48,227,362 km (0.111 R)
• M73: 48,321,459 km (0.082 R)
• M74: 48,792,692 km (0.106 R)
• M75: 49,834,940 km (0.064 R)
• M76: 50,215,816 km (0.102 R)
• M77: 51,076,154 km (0.074 R)
• M78: 51,267,938 km (0.109 R)
• M79: 51,363,980 km (0.098 R)
• M80: 51,844,937 km (0.112 R)
• M81: 52,908,429 km (0.107 R)
• M82: 55,155,089 km (0.104 R)
• M83: 57,831,994 km (0.12 R)
• M84: 58,834,150 km (0.098 R)
• M85: 59,035,209 km (0.098 R)
• M86: 61,160,696 km (0.109 R)
• M87: 63,930,201 km (0.069 R)
• M88: 64,966,167 km (0.062 R)
• M89: 66,844,966 km (0.093 R)
• M90: 68,635,802 km (0.074 R)
• M91: 68,953,399 km (0.1 R)
• M92: 69,802,965 km (0.095 R)
• M93: 71,405,008 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 15,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit