🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 43.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 255 Days

Day: 36.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.47 AU - 6.23 AU

Year: 4329 Days

Day: 41.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 11.3

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.14 AU - 11.26 AU

Year: 13113 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,902,224 km

• M1: 247,136 km (0.082 R)
• M2: 322,533 km (0.087 R)
• M3: 491,878 km (0.097 R)
• M4: 754,871 km (0.096 R)
• M5: 838,646 km (0.084 R)
• M6: 1,256,622 km (0.068 R)
• M7: 1,383,930 km (0.08 R)
• M8: 1,651,710 km (0.069 R)
• M9: 2,175,751 km (0.094 R)
• M10: 2,268,053 km (0.101 R)
• M11: 2,488,561 km (0.105 R)
• M12: 2,716,099 km (0.082 R)
• M13: 2,815,881 km (0.06 R)
• M14: 2,950,668 km (0.107 R)
• M15: 4,067,865 km (0.088 R)
• M16: 4,298,096 km (0.076 R)
• M17: 5,055,361 km (0.054 R)
• M18: 5,512,831 km (0.092 R)
• M19: 5,597,354 km (0.087 R)
• M20: 6,026,999 km (0.034 R)
• M21: 6,114,065 km (0.115 R)
• M22: 6,289,842 km (0.096 R)
• M23: 6,781,571 km (0.065 R)
• M24: 8,330,507 km (0.094 R)
• M25: 9,778,315 km (0.044 R)
• M26: 10,610,079 km (0.1 R)
• M27: 11,195,157 km (0.054 R)
• M28: 11,900,062 km (0.108 R)
• M29: 13,012,472 km (0.112 R)
• M30: 13,926,215 km (0.084 R)
• M31: 14,801,662 km (0.051 R)
• M32: 15,514,945 km (0.101 R)
• M33: 15,694,911 km (0.1 R)
• M34: 17,408,704 km (0.102 R)
• M35: 17,658,383 km (0.07 R)
• M36: 17,846,278 km (0.038 R)
• M37: 19,245,467 km (0.061 R)
• M38: 19,439,047 km (0.112 R)
• M39: 20,219,499 km (0.115 R)
• M40: 20,416,220 km (0.111 R)
• M41: 21,143,116 km (0.069 R)
• M42: 21,610,011 km (0.1 R)
• M43: 22,826,391 km (0.083 R)
• M44: 23,236,888 km (0.107 R)
• M45: 24,622,463 km (0.11 R)
• M46: 25,043,282 km (0.029 R)
• M47: 26,606,879 km (0.105 R)
• M48: 27,690,865 km (0.06 R)
• M49: 27,836,573 km (0.098 R)
• M50: 28,275,045 km (0.109 R)
• M51: 29,010,917 km (0.111 R)
• M52: 30,802,501 km (0.046 R)
• M53: 32,937,711 km (0.077 R)
• M54: 33,014,904 km (0.109 R)
• M55: 33,323,973 km (0.105 R)
• M56: 33,945,253 km (0.1 R)
• M57: 35,356,858 km (0.118 R)
• M58: 35,435,846 km (0.109 R)
• M59: 35,673,258 km (0.096 R)
• M60: 35,990,405 km (0.064 R)
• M61: 36,867,797 km (0.086 R)
• M62: 38,562,142 km (0.113 R)
• M63: 39,295,920 km (0.083 R)
• M64: 40,943,292 km (0.1 R)
• M65: 41,026,318 km (0.107 R)
• M66: 42,613,103 km (0.064 R)
• M67: 45,674,623 km (0.097 R)
• M68: 47,492,986 km (0.096 R)
• M69: 48,630,378 km (0.083 R)
• M70: 48,894,119 km (0.069 R)
• M71: 48,982,232 km (0.116 R)
• M72: 50,042,732 km (0.079 R)
• M73: 51,110,711 km (0.114 R)
• M74: 51,826,836 km (0.095 R)
• M75: 54,999,208 km (0.07 R)
• M76: 55,641,133 km (0.064 R)
• M77: 56,932,462 km (0.081 R)
• M78: 58,233,814 km (0.099 R)
• M79: 60,676,298 km (0.097 R)
• M80: 61,244,770 km (0.041 R)
• M81: 62,386,800 km (0.099 R)
• M82: 62,482,393 km (0.105 R)
• M83: 62,864,765 km (0.099 R)
• M84: 63,439,969 km (0.044 R)
• M85: 64,209,500 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.1

Radius: 6.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.38 AU - 14.4 AU

Year: 19097 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,902,224 km

• M1: 124,316 km (0.043 R)
• M2: 365,468 km (0.075 R)
• M3: 705,653 km (0.066 R)
• M4: 896,540 km (0.063 R)
• M5: 1,019,061 km (0.081 R)
• M6: 1,235,678 km (0.105 R)
• M7: 1,396,047 km (0.086 R)
• M8: 2,022,414 km (0.045 R)
• M9: 2,814,834 km (0.069 R)
• M10: 2,965,479 km (0.111 R)
• M11: 3,026,515 km (0.11 R)
• M12: 3,087,999 km (0.117 R)
• M13: 3,497,748 km (0.085 R)
• M14: 4,229,880 km (0.099 R)
• M15: 4,333,402 km (0.081 R)
• M16: 4,791,470 km (0.064 R)
• M17: 4,971,736 km (0.113 R)
• M18: 5,264,798 km (0.11 R)
• M19: 5,488,297 km (0.097 R)
• M20: 6,295,078 km (0.092 R)
• M21: 7,427,235 km (0.118 R)
• M22: 7,594,186 km (0.111 R)
• M23: 8,145,006 km (0.106 R)
• M24: 8,230,875 km (0.101 R)
• M25: 8,360,277 km (0.028 R)
• M26: 8,664,858 km (0.1 R)
• M27: 8,840,486 km (0.093 R)
• M28: 9,600,144 km (0.101 R)
• M29: 10,102,943 km (0.068 R)
• M30: 10,380,746 km (0.073 R)
• M31: 10,991,255 km (0.046 R)
• M32: 11,038,677 km (0.119 R)
• M33: 11,229,115 km (0.115 R)
• M34: 12,099,775 km (0.096 R)
• M35: 12,246,979 km (0.071 R)
• M36: 12,296,197 km (0.091 R)
• M37: 12,741,999 km (0.085 R)
• M38: 13,700,472 km (0.102 R)
• M39: 14,473,295 km (0.11 R)
• M40: 14,996,588 km (0.09 R)
• M41: 15,101,905 km (0.082 R)
• M42: 15,685,786 km (0.08 R)
• M43: 16,007,571 km (0.12 R)
• M44: 16,169,136 km (0.033 R)
• M45: 18,771,391 km (0.1 R)
• M46: 19,169,920 km (0.058 R)
• M47: 19,513,696 km (0.072 R)
• M48: 19,628,886 km (0.05 R)
• M49: 20,850,652 km (0.109 R)
• M50: 21,738,366 km (0.113 R)
• M51: 22,397,195 km (0.069 R)
• M52: 22,880,546 km (0.099 R)
• M53: 23,428,223 km (0.085 R)
• M54: 23,489,409 km (0.108 R)
• M55: 23,734,450 km (0.066 R)
• M56: 25,097,436 km (0.081 R)
• M57: 25,851,559 km (0.116 R)
• M58: 26,549,284 km (0.1 R)
• M59: 26,868,526 km (0.039 R)
• M60: 28,941,503 km (0.1 R)
• M61: 29,599,734 km (0.05 R)
• M62: 29,731,978 km (0.093 R)
• M63: 29,798,250 km (0.108 R)
• M64: 30,998,175 km (0.072 R)
• M65: 33,033,005 km (0.115 R)
• M66: 33,101,521 km (0.082 R)
• M67: 33,376,332 km (0.089 R)
• M68: 33,444,998 km (0.107 R)
• M69: 34,622,034 km (0.12 R)
• M70: 35,250,494 km (0.102 R)
• M71: 36,589,844 km (0.079 R)
• M72: 37,587,363 km (0.082 R)
• M73: 38,449,346 km (0.103 R)
• M74: 40,046,752 km (0.109 R)
• M75: 41,148,241 km (0.099 R)
• M76: 42,483,103 km (0.093 R)
• M77: 43,380,989 km (0.102 R)
• M78: 43,832,176 km (0.084 R)
• M79: 44,587,645 km (0.089 R)
• M80: 44,815,184 km (0.105 R)
• M81: 45,043,171 km (0.068 R)
• M82: 46,803,040 km (0.115 R)
• M83: 48,040,514 km (0.101 R)
• M84: 48,273,737 km (0.079 R)
• M85: 49,759,543 km (0.111 R)
• M86: 49,838,231 km (0.09 R)
• M87: 50,943,161 km (0.04 R)
• M88: 53,821,574 km (0.098 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit