🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.71 AU - 0.83 AU

Year: 248 Days

Day: 27 Hours

Environment

Temp: 172 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,430,248 km

• M1: 638,334 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.39 AU - 1.67 AU

Year: 695 Days

Day: 23.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.06 AU - 3.96 AU

Year: 2414 Days

Day: 19.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 6.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.21 AU - 13.55 AU

Year: 16969 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,430,248 km

• M1: 103,821 km (0.03 R)
• M2: 539,450 km (0.107 R)
• M3: 724,353 km (0.109 R)
• M4: 833,559 km (0.105 R)
• M5: 890,407 km (0.059 R)
• M6: 1,280,558 km (0.033 R)
• M7: 1,528,890 km (0.119 R)
• M8: 1,891,665 km (0.105 R)
• M9: 1,992,943 km (0.092 R)
• M10: 2,307,547 km (0.087 R)
• M11: 2,665,984 km (0.102 R)
• M12: 2,837,273 km (0.105 R)
• M13: 3,190,773 km (0.11 R)
• M14: 3,403,501 km (0.091 R)
• M15: 3,683,698 km (0.054 R)
• M16: 3,842,721 km (0.11 R)
• M17: 4,036,450 km (0.078 R)
• M18: 5,444,016 km (0.062 R)
• M19: 5,734,834 km (0.073 R)
• M20: 5,845,238 km (0.102 R)
• M21: 6,180,786 km (0.037 R)
• M22: 6,407,875 km (0.113 R)
• M23: 6,909,327 km (0.077 R)
• M24: 7,066,255 km (0.085 R)
• M25: 7,263,874 km (0.114 R)
• M26: 7,705,338 km (0.11 R)
• M27: 8,995,769 km (0.084 R)
• M28: 9,167,058 km (0.1 R)
• M29: 9,210,143 km (0.079 R)
• M30: 9,951,400 km (0.097 R)
• M31: 10,351,724 km (0.086 R)
• M32: 11,910,683 km (0.058 R)
• M33: 12,193,274 km (0.074 R)
• M34: 12,957,868 km (0.066 R)
• M35: 13,836,457 km (0.085 R)
• M36: 14,835,022 km (0.12 R)
• M37: 15,394,070 km (0.073 R)
• M38: 15,753,553 km (0.079 R)
• M39: 16,063,819 km (0.047 R)
• M40: 16,376,030 km (0.038 R)
• M41: 17,218,565 km (0.09 R)
• M42: 17,431,293 km (0.085 R)
• M43: 17,967,153 km (0.112 R)
• M44: 19,055,178 km (0.09 R)
• M45: 19,662,546 km (0.119 R)
• M46: 20,108,347 km (0.086 R)
• M47: 20,164,297 km (0.119 R)
• M48: 20,670,237 km (0.087 R)
• M49: 21,294,210 km (0.065 R)
• M50: 22,502,661 km (0.095 R)
• M51: 22,618,899 km (0.113 R)
• M52: 22,852,122 km (0.066 R)
• M53: 23,497,188 km (0.084 R)
• M54: 24,029,457 km (0.104 R)
• M55: 24,267,318 km (0.098 R)
• M56: 24,745,433 km (0.083 R)
• M57: 24,985,537 km (0.111 R)
• M58: 25,347,265 km (0.109 R)
• M59: 25,650,051 km (0.033 R)
• M60: 26,442,920 km (0.101 R)
• M61: 26,688,410 km (0.111 R)
• M62: 27,058,216 km (0.115 R)
• M63: 27,305,651 km (0.086 R)
• M64: 27,553,833 km (0.054 R)
• M65: 28,177,657 km (0.103 R)
• M66: 28,869,247 km (0.088 R)
• M67: 29,375,636 km (0.116 R)
• M68: 30,912,455 km (0.115 R)
• M69: 31,041,708 km (0.101 R)
• M70: 31,755,888 km (0.086 R)
• M71: 32,344,107 km (0.106 R)
• M72: 33,531,465 km (0.073 R)
• M73: 35,406,674 km (0.037 R)
• M74: 36,357,070 km (0.092 R)
• M75: 40,170,768 km (0.041 R)
• M76: 41,019,587 km (0.114 R)
• M77: 42,447,498 km (0.066 R)
• M78: 42,951,045 km (0.084 R)
• M79: 43,023,151 km (0.079 R)
• M80: 43,528,941 km (0.118 R)
• M81: 46,087,663 km (0.063 R)
• M82: 48,544,359 km (0.093 R)
• M83: 50,967,097 km (0.068 R)

Asteroid Belt

Center: 14.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 4.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.46 AU - 18.14 AU

Year: 25278 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 99,430,248 km

• M1: 312,211 km (0.104 R)
• M2: 807,081 km (0.088 R)
• M3: 1,139,786 km (0.114 R)
• M4: 1,609,224 km (0.074 R)
• M5: 1,709,754 km (0.067 R)
• M6: 1,895,704 km (0.058 R)
• M7: 2,798,527 km (0.105 R)
• M8: 2,968,471 km (0.057 R)
• M9: 3,242,384 km (0.117 R)
• M10: 3,446,735 km (0.046 R)
• M11: 4,586,072 km (0.034 R)
• M12: 5,646,721 km (0.073 R)
• M13: 5,954,294 km (0.114 R)
• M14: 8,957,173 km (0.114 R)
• M15: 8,992,777 km (0.054 R)
• M16: 11,252,752 km (0.119 R)
• M17: 12,664,208 km (0.104 R)
• M18: 13,390,505 km (0.049 R)
• M19: 14,006,101 km (0.102 R)
• M20: 14,379,946 km (0.061 R)
• M21: 15,520,779 km (0.119 R)
• M22: 16,428,090 km (0.029 R)
• M23: 16,471,773 km (0.087 R)
• M24: 17,042,489 km (0.052 R)
• M25: 17,308,025 km (0.116 R)
• M26: 17,575,057 km (0.119 R)
• M27: 17,798,556 km (0.057 R)
• M28: 18,293,576 km (0.091 R)
• M29: 18,384,082 km (0.096 R)
• M30: 18,611,022 km (0.118 R)
• M31: 18,930,264 km (0.082 R)
• M32: 20,459,304 km (0.096 R)
• M33: 20,835,991 km (0.084 R)
• M34: 21,357,490 km (0.107 R)
• M35: 23,094,470 km (0.09 R)
• M36: 24,178,008 km (0.118 R)
• M37: 25,026,527 km (0.109 R)
• M38: 26,343,138 km (0.096 R)
• M39: 28,359,867 km (0.038 R)
• M40: 29,413,185 km (0.11 R)
• M41: 29,784,936 km (0.049 R)
• M42: 30,801,603 km (0.034 R)
• M43: 32,156,661 km (0.119 R)
• M44: 33,586,368 km (0.086 R)
• M45: 33,974,724 km (0.115 R)
• M46: 35,939,243 km (0.113 R)
• M47: 36,222,880 km (0.104 R)
• M48: 36,906,692 km (0.108 R)
• M49: 36,963,839 km (0.09 R)
• M50: 37,021,135 km (0.084 R)
• M51: 37,422,356 km (0.037 R)
• M52: 38,692,741 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 5.3

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.71 AU - 22.85 AU

Year: 28690 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,430,248 km

• M1: 82,279 km (0.082 R)
• M2: 180,565 km (0.115 R)
• M3: 556,654 km (0.111 R)
• M4: 890,855 km (0.094 R)
• M5: 983,008 km (0.066 R)
• M6: 1,453,792 km (0.117 R)
• M7: 1,562,999 km (0.106 R)
• M8: 1,827,936 km (0.067 R)
• M9: 2,441,886 km (0.101 R)
• M10: 2,975,352 km (0.091 R)
• M11: 3,208,126 km (0.075 R)
• M12: 3,350,544 km (0.103 R)
• M13: 3,446,735 km (0.086 R)
• M14: 3,543,674 km (0.107 R)
• M15: 3,890,592 km (0.094 R)
• M16: 4,457,269 km (0.049 R)
• M17: 4,669,698 km (0.085 R)
• M18: 4,939,871 km (0.115 R)
• M19: 6,070,831 km (0.096 R)
• M20: 6,604,896 km (0.087 R)
• M21: 7,528,064 km (0.118 R)
• M22: 9,833,816 km (0.067 R)
• M23: 11,748,669 km (0.07 R)
• M24: 12,115,632 km (0.113 R)
• M25: 12,710,733 km (0.077 R)
• M26: 13,315,108 km (0.111 R)
• M27: 13,697,779 km (0.108 R)
• M28: 13,774,673 km (0.071 R)
• M29: 14,083,892 km (0.077 R)
• M30: 14,395,354 km (0.102 R)
• M31: 16,638,724 km (0.088 R)
• M32: 18,221,619 km (0.111 R)
• M33: 18,306,291 km (0.073 R)
• M34: 19,678,254 km (0.11 R)
• M35: 19,765,170 km (0.11 R)
• M36: 20,201,248 km (0.082 R)
• M37: 20,464,540 km (0.056 R)
• M38: 24,359,769 km (0.091 R)
• M39: 24,639,816 km (0.056 R)
• M40: 24,921,060 km (0.092 R)
• M41: 25,297,598 km (0.072 R)
• M42: 25,392,144 km (0.039 R)
• M43: 25,866,070 km (0.115 R)
• M44: 27,596,469 km (0.068 R)
• M45: 28,279,383 km (0.082 R)
• M46: 31,167,520 km (0.111 R)
• M47: 31,674,806 km (0.12 R)
• M48: 34,461,365 km (0.086 R)
• M49: 35,407,572 km (0.044 R)
• M50: 36,575,483 km (0.117 R)
• M51: 38,622,430 km (0.108 R)
• M52: 39,385,978 km (0.079 R)
• M53: 40,044,358 km (0.087 R)
• M54: 41,149,587 km (0.112 R)
• M55: 42,489,236 km (0.097 R)
• M56: 42,938,927 km (0.059 R)
• M57: 43,503,360 km (0.084 R)
• M58: 43,616,456 km (0.104 R)
• M59: 43,843,097 km (0.086 R)
• M60: 44,753,549 km (0.118 R)
• M61: 48,105,738 km (0.086 R)
• M62: 48,339,859 km (0.095 R)
• M63: 48,574,429 km (0.05 R)
• M64: 48,691,863 km (0.084 R)
• M65: 49,516,297 km (0.103 R)
• M66: 50,940,469 km (0.042 R)
• M67: 51,059,698 km (0.031 R)
• M68: 54,559,091 km (0.077 R)
• M69: 55,538,060 km (0.07 R)
• M70: 57,017,284 km (0.064 R)
• M71: 59,636,892 km (0.098 R)
• M72: 62,295,545 km (0.066 R)
• M73: 63,832,065 km (0.109 R)
• M74: 66,550,707 km (0.111 R)
• M75: 66,942,205 km (0.115 R)
• M76: 67,334,450 km (0.082 R)
• M77: 67,596,396 km (0.111 R)
• M78: 68,515,825 km (0.105 R)
• M79: 69,043,008 km (0.072 R)
• M80: 70,499,792 km (0.025 R)
• M81: 71,565,527 km (0.119 R)
• M82: 76,563,741 km (0.065 R)
• M83: 78,621,909 km (0.084 R)
• M84: 79,450,382 km (0.07 R)
• M85: 79,727,138 km (0.108 R)
• M86: 83,776,004 km (0.03 R)
• M87: 84,904,720 km (0.069 R)
• M88: 85,612,617 km (0.082 R)
• M89: 86,180,491 km (0.096 R)
• M90: 86,607,144 km (0.095 R)
• M91: 87,748,277 km (0.098 R)
• M92: 90,334,076 km (0.068 R)
• M93: 92,944,858 km (0.064 R)
• M94: 93,236,424 km (0.032 R)
• M95: 94,113,217 km (0.046 R)
• M96: 94,845,798 km (0.085 R)
• M97: 94,992,554 km (0.101 R)
• M98: 98,537,275 km (0.101 R)
• M99: 99,281,225 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit