🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.54 AU - 0.78 AU

Year: 352 Days

Day: 13.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,209,929 km

• M1: 48,919 km (0.115 R)
• M2: 172,636 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 14.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.95 AU - 1.15 AU

Year: 706 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 137.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,209,929 km

• M1: 183,257 km (0.066 R)
• M2: 288,425 km (0.062 R)
• M3: 381,026 km (0.101 R)
• M4: 494,571 km (0.098 R)
• M5: 714,779 km (0.087 R)
• M6: 866,172 km (0.078 R)
• M7: 970,441 km (0.119 R)
• M8: 1,079,349 km (0.103 R)
• M9: 1,257,221 km (0.086 R)
• M10: 1,578,706 km (0.104 R)
• M11: 1,783,207 km (0.057 R)
• M12: 1,933,852 km (0.09 R)
• M13: 2,039,169 km (0.065 R)
• M14: 2,168,122 km (0.062 R)
• M15: 2,314,877 km (0.093 R)
• M16: 2,449,815 km (0.072 R)
• M17: 2,618,412 km (0.119 R)
• M18: 2,798,976 km (0.114 R)
• M19: 2,975,651 km (0.084 R)
• M20: 3,156,066 km (0.064 R)
• M21: 3,485,032 km (0.066 R)
• M22: 3,825,367 km (0.053 R)
• M23: 3,977,209 km (0.082 R)
• M24: 4,130,996 km (0.09 R)
• M25: 4,231,675 km (0.09 R)
• M26: 4,342,377 km (0.078 R)
• M27: 4,482,102 km (0.105 R)
• M28: 4,689,893 km (0.12 R)
• M29: 5,174,142 km (0.091 R)
• M30: 5,263,152 km (0.104 R)
• M31: 5,392,405 km (0.103 R)
• M32: 5,644,178 km (0.084 R)
• M33: 5,972,097 km (0.079 R)
• M34: 6,232,696 km (0.091 R)
• M35: 6,465,171 km (0.107 R)
• M36: 6,614,470 km (0.107 R)
• M37: 6,927,728 km (0.091 R)
• M38: 7,026,014 km (0.053 R)
• M39: 7,157,660 km (0.104 R)
• M40: 7,256,993 km (0.067 R)
• M41: 7,356,774 km (0.08 R)
• M42: 7,501,735 km (0.092 R)
• M43: 7,602,713 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.8

Radius: 7.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.79 AU - 8.81 AU

Year: 12939 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,209,929 km

• M1: 169,794 km (0.104 R)
• M2: 228,735 km (0.086 R)
• M3: 297,401 km (0.099 R)
• M4: 709,543 km (0.104 R)
• M5: 833,709 km (0.115 R)
• M6: 914,941 km (0.101 R)
• M7: 1,193,043 km (0.08 R)
• M8: 1,266,795 km (0.041 R)
• M9: 1,380,190 km (0.09 R)
• M10: 1,457,682 km (0.053 R)
• M11: 1,761,365 km (0.115 R)
• M12: 1,974,692 km (0.051 R)
• M13: 2,084,646 km (0.069 R)
• M14: 2,287,501 km (0.058 R)
• M15: 2,356,615 km (0.114 R)
• M16: 2,449,815 km (0.107 R)
• M17: 2,567,997 km (0.114 R)
• M18: 2,834,880 km (0.107 R)
• M19: 2,959,195 km (0.106 R)
• M20: 4,128,452 km (0.098 R)
• M21: 4,909,204 km (0.063 R)
• M22: 5,058,802 km (0.095 R)
• M23: 5,209,895 km (0.079 R)
• M24: 6,373,468 km (0.088 R)
• M25: 6,701,386 km (0.103 R)
• M26: 6,900,800 km (0.103 R)
• M27: 7,203,586 km (0.105 R)
• M28: 7,717,754 km (0.06 R)
• M29: 8,565,076 km (0.114 R)
• M30: 8,673,086 km (0.097 R)
• M31: 9,293,469 km (0.1 R)
• M32: 9,815,116 km (0.054 R)
• M33: 10,079,605 km (0.094 R)
• M34: 10,231,746 km (0.098 R)
• M35: 10,422,932 km (0.042 R)
• M36: 11,121,255 km (0.118 R)
• M37: 11,199,794 km (0.089 R)
• M38: 11,317,977 km (0.05 R)
• M39: 11,595,181 km (0.042 R)
• M40: 11,995,206 km (0.086 R)
• M41: 12,603,621 km (0.102 R)
• M42: 12,808,719 km (0.118 R)
• M43: 13,640,035 km (0.105 R)
• M44: 14,617,358 km (0.117 R)
• M45: 14,746,461 km (0.112 R)
• M46: 15,837,328 km (0.091 R)
• M47: 16,549,115 km (0.118 R)
• M48: 17,225,896 km (0.108 R)
• M49: 18,933,555 km (0.025 R)
• M50: 19,498,886 km (0.051 R)
• M51: 19,831,143 km (0.095 R)
• M52: 20,357,278 km (0.045 R)
• M53: 20,453,320 km (0.034 R)
• M54: 20,839,432 km (0.029 R)
• M55: 20,984,841 km (0.034 R)
• M56: 22,457,184 km (0.106 R)
• M57: 22,905,379 km (0.091 R)
• M58: 23,256,036 km (0.072 R)
• M59: 23,356,566 km (0.097 R)
• M60: 23,406,831 km (0.114 R)
• M61: 24,115,027 km (0.116 R)
• M62: 24,676,318 km (0.067 R)
• M63: 24,727,630 km (0.085 R)
• M64: 26,438,432 km (0.031 R)
• M65: 26,858,802 km (0.118 R)
• M66: 28,455,310 km (0.1 R)
• M67: 29,319,238 km (0.084 R)
• M68: 29,699,815 km (0.109 R)
• M69: 29,863,475 km (0.073 R)
• M70: 30,027,434 km (0.099 R)
• M71: 30,191,693 km (0.037 R)
• M72: 30,301,348 km (0.111 R)
• M73: 31,072,824 km (0.058 R)
• M74: 31,572,032 km (0.081 R)
• M75: 31,739,133 km (0.105 R)
• M76: 31,850,583 km (0.101 R)
• M77: 32,297,881 km (0.046 R)
• M78: 32,522,427 km (0.093 R)
• M79: 33,368,703 km (0.045 R)
• M80: 35,602,947 km (0.105 R)
• M81: 36,183,536 km (0.057 R)
• M82: 36,241,730 km (0.062 R)
• M83: 37,001,687 km (0.105 R)
• M84: 38,358,839 km (0.114 R)
• M85: 38,954,089 km (0.053 R)
• M86: 39,133,157 km (0.092 R)
• M87: 39,612,319 km (0.064 R)
• M88: 39,672,308 km (0.105 R)
• M89: 39,732,297 km (0.075 R)
• M90: 39,792,435 km (0.115 R)
• M91: 39,912,712 km (0.058 R)
• M92: 39,972,850 km (0.112 R)
• M93: 40,093,277 km (0.103 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 7.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.33 AU - 9.93 AU

Year: 18097 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 129.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,209,929 km

• M1: 89,460 km (0.108 R)
• M2: 210,783 km (0.088 R)
• M3: 308,471 km (0.116 R)
• M4: 358,736 km (0.089 R)
• M5: 480,957 km (0.081 R)
• M6: 656,884 km (0.074 R)
• M7: 766,839 km (0.089 R)
• M8: 853,456 km (0.072 R)
• M9: 1,068,428 km (0.068 R)
• M10: 1,232,387 km (0.053 R)
• M11: 1,659,190 km (0.049 R)
• M12: 1,888,823 km (0.111 R)
• M13: 2,357,214 km (0.065 R)
• M14: 2,792,843 km (0.052 R)
• M15: 3,638,519 km (0.1 R)
• M16: 3,811,754 km (0.058 R)
• M17: 4,347,464 km (0.085 R)
• M18: 4,664,162 km (0.108 R)
• M19: 5,070,620 km (0.097 R)
• M20: 6,685,828 km (0.07 R)
• M21: 6,776,634 km (0.112 R)
• M22: 7,081,963 km (0.033 R)
• M23: 7,360,664 km (0.107 R)
• M24: 7,517,143 km (0.025 R)
• M25: 7,611,390 km (0.112 R)
• M26: 8,282,935 km (0.068 R)
• M27: 8,609,507 km (0.06 R)
• M28: 9,342,537 km (0.086 R)
• M29: 10,479,032 km (0.064 R)
• M30: 10,619,803 km (0.107 R)
• M31: 10,725,868 km (0.11 R)
• M32: 12,356,934 km (0.11 R)
• M33: 13,716,629 km (0.118 R)
• M34: 14,025,100 km (0.11 R)
• M35: 14,688,417 km (0.068 R)
• M36: 14,964,574 km (0.066 R)
• M37: 15,162,791 km (0.091 R)
• M38: 15,322,113 km (0.118 R)
• M39: 15,521,826 km (0.119 R)
• M40: 16,411,335 km (0.115 R)
• M41: 17,027,230 km (0.064 R)
• M42: 17,400,476 km (0.086 R)
• M43: 17,776,416 km (0.06 R)
• M44: 18,070,525 km (0.106 R)
• M45: 18,366,430 km (0.105 R)
• M46: 18,536,223 km (0.084 R)
• M47: 19,522,373 km (0.04 R)
• M48: 20,967,039 km (0.049 R)
• M49: 22,039,058 km (0.032 R)
• M50: 22,536,470 km (0.073 R)
• M51: 23,083,251 km (0.065 R)
• M52: 23,174,805 km (0.095 R)
• M53: 24,702,797 km (0.067 R)
• M54: 24,843,270 km (0.074 R)
• M55: 25,597,243 km (0.091 R)
• M56: 26,119,938 km (0.096 R)
• M57: 27,320,910 km (0.044 R)
• M58: 28,343,561 km (0.084 R)
• M59: 28,539,683 km (0.085 R)
• M60: 28,982,942 km (0.047 R)
• M61: 29,131,044 km (0.099 R)
• M62: 30,426,262 km (0.045 R)
• M63: 32,250,309 km (0.118 R)
• M64: 33,901,121 km (0.117 R)
• M65: 34,684,416 km (0.068 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: 166 - 15,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit