🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 283 Days

Day: 41.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,734,642 km

• M1: 105,167 km (0.044 R)
• M2: 716,424 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.11 AU - 2.39 AU

Year: 1221 Days

Day: 13.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.19 AU - 2.41 AU

Year: 1261 Days

Day: 13.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.17 AU - 3.57 AU

Year: 2237 Days

Day: 28.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 144.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.24 AU - 4.6 AU

Year: 3361 Days

Day: 18.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.2 AU - 4.96 AU

Year: 3545 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,734,642 km

• M1: 2,689,620 km (0.115 R)
• M2: 2,840,415 km (0.059 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 8.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.02 AU - 6.26 AU

Year: 4214 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,734,642 km

• M1: 138,677 km (0.098 R)
• M2: 201,359 km (0.092 R)
• M3: 315,801 km (0.098 R)
• M4: 369,357 km (0.102 R)
• M5: 426,653 km (0.075 R)
• M6: 585,376 km (0.108 R)
• M7: 666,459 km (0.096 R)
• M8: 1,323,792 km (0.12 R)
• M9: 1,512,734 km (0.06 R)
• M10: 1,744,461 km (0.096 R)
• M11: 2,059,065 km (0.109 R)
• M12: 2,131,470 km (0.118 R)
• M13: 2,297,524 km (0.106 R)
• M14: 2,467,916 km (0.096 R)
• M15: 3,044,915 km (0.073 R)
• M16: 3,190,324 km (0.085 R)
• M17: 3,618,623 km (0.105 R)
• M18: 3,951,777 km (0.084 R)
• M19: 4,156,427 km (0.099 R)
• M20: 4,341,181 km (0.083 R)
• M21: 4,695,129 km (0.08 R)
• M22: 5,405,719 km (0.078 R)
• M23: 6,097,310 km (0.064 R)
• M24: 6,735,195 km (0.106 R)
• M25: 6,870,881 km (0.062 R)
• M26: 7,422,298 km (0.068 R)
• M27: 7,788,364 km (0.075 R)
• M28: 7,902,208 km (0.099 R)
• M29: 8,160,265 km (0.108 R)
• M30: 8,247,031 km (0.036 R)
• M31: 8,508,828 km (0.089 R)
• M32: 8,921,718 km (0.107 R)
• M33: 9,011,028 km (0.027 R)
• M34: 9,280,753 km (0.068 R)
• M35: 9,341,041 km (0.117 R)
• M36: 9,614,057 km (0.092 R)
• M37: 10,827,146 km (0.119 R)
• M38: 11,081,911 km (0.109 R)
• M39: 11,210,116 km (0.028 R)
• M40: 11,370,934 km (0.111 R)
• M41: 11,435,560 km (0.104 R)
• M42: 11,825,412 km (0.082 R)
• M43: 11,989,222 km (0.094 R)
• M44: 12,953,979 km (0.087 R)
• M45: 13,122,725 km (0.104 R)
• M46: 13,668,009 km (0.078 R)
• M47: 13,839,897 km (0.033 R)
• M48: 13,943,419 km (0.097 R)
• M49: 14,185,917 km (0.032 R)
• M50: 15,813,841 km (0.112 R)
• M51: 15,885,947 km (0.069 R)
• M52: 16,102,864 km (0.084 R)
• M53: 16,248,124 km (0.092 R)
• M54: 16,576,491 km (0.06 R)
• M55: 16,833,351 km (0.095 R)
• M56: 17,799,005 km (0.088 R)
• M57: 18,137,545 km (0.102 R)
• M58: 18,744,464 km (0.117 R)
• M59: 18,897,353 km (0.077 R)
• M60: 18,973,797 km (0.117 R)
• M61: 19,204,178 km (0.077 R)
• M62: 19,319,518 km (0.11 R)
• M63: 19,861,511 km (0.071 R)
• M64: 19,939,451 km (0.117 R)
• M65: 20,565,668 km (0.081 R)
• M66: 22,321,199 km (0.112 R)
• M67: 22,767,599 km (0.093 R)
• M68: 23,381,100 km (0.057 R)
• M69: 23,545,508 km (0.12 R)
• M70: 24,082,864 km (0.12 R)
• M71: 24,207,329 km (0.055 R)
• M72: 24,332,094 km (0.097 R)
• M73: 24,582,371 km (0.09 R)
• M74: 25,211,580 km (0.1 R)
• M75: 25,380,326 km (0.066 R)
• M76: 26,058,752 km (0.094 R)
• M77: 26,229,443 km (0.11 R)
• M78: 26,400,284 km (0.104 R)
• M79: 27,260,622 km (0.079 R)
• M80: 28,964,392 km (0.094 R)
• M81: 29,451,034 km (0.089 R)
• M82: 29,539,895 km (0.065 R)
• M83: 29,673,186 km (0.102 R)
• M84: 29,762,197 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 8.5

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.66 AU - 9.54 AU

Year: 8337 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,734,642 km

• M1: 113,096 km (0.089 R)
• M2: 314,754 km (0.101 R)
• M3: 462,706 km (0.106 R)
• M4: 517,609 km (0.119 R)
• M5: 604,675 km (0.112 R)
• M6: 761,603 km (0.082 R)
• M7: 845,228 km (0.119 R)
• M8: 1,077,853 km (0.112 R)
• M9: 1,310,627 km (0.083 R)
• M10: 1,474,885 km (0.035 R)
• M11: 1,624,184 km (0.081 R)
• M12: 1,689,708 km (0.051 R)
• M13: 1,937,741 km (0.091 R)
• M14: 2,078,064 km (0.063 R)
• M15: 2,270,447 km (0.103 R)
• M16: 2,724,327 km (0.109 R)
• M17: 3,042,671 km (0.069 R)
• M18: 3,628,197 km (0.058 R)
• M19: 3,801,880 km (0.12 R)
• M20: 4,187,544 km (0.082 R)
• M21: 4,248,131 km (0.103 R)
• M22: 4,710,987 km (0.083 R)
• M23: 4,996,419 km (0.091 R)
• M24: 5,254,924 km (0.096 R)
• M25: 5,320,149 km (0.111 R)
• M26: 5,785,099 km (0.102 R)
• M27: 5,920,186 km (0.096 R)
• M28: 6,541,765 km (0.115 R)
• M29: 7,003,424 km (0.12 R)
• M30: 7,075,381 km (0.112 R)
• M31: 7,256,394 km (0.111 R)
• M32: 7,660,159 km (0.045 R)
• M33: 8,260,196 km (0.078 R)
• M34: 8,374,489 km (0.113 R)
• M35: 9,665,369 km (0.043 R)
• M36: 10,559,964 km (0.118 R)
• M37: 10,975,248 km (0.113 R)
• M38: 11,059,023 km (0.119 R)
• M39: 11,142,947 km (0.079 R)
• M40: 11,650,981 km (0.104 R)
• M41: 11,736,402 km (0.077 R)
• M42: 11,822,121 km (0.106 R)
• M43: 12,601,975 km (0.115 R)
• M44: 13,532,923 km (0.116 R)
• M45: 13,802,947 km (0.074 R)
• M46: 15,695,509 km (0.042 R)
• M47: 15,979,147 km (0.108 R)
• M48: 16,216,858 km (0.072 R)
• M49: 16,360,173 km (0.088 R)
• M50: 16,792,361 km (0.104 R)
• M51: 17,569,821 km (0.086 R)
• M52: 17,766,094 km (0.068 R)
• M53: 18,160,733 km (0.061 R)
• M54: 21,577,548 km (0.05 R)
• M55: 21,682,566 km (0.081 R)
• M56: 22,157,090 km (0.102 R)
• M57: 23,655,463 km (0.094 R)
• M58: 23,980,838 km (0.081 R)
• M59: 24,362,163 km (0.067 R)
• M60: 28,113,030 km (0.034 R)
• M61: 29,850,011 km (0.12 R)
• M62: 30,495,526 km (0.113 R)
• M63: 32,640,161 km (0.107 R)
• M64: 33,548,070 km (0.061 R)
• M65: 33,974,574 km (0.027 R)
• M66: 34,096,795 km (0.103 R)
• M67: 34,219,167 km (0.103 R)
• M68: 34,771,482 km (0.094 R)
• M69: 35,203,221 km (0.093 R)
• M70: 35,574,523 km (0.119 R)
• M71: 35,947,321 km (0.044 R)
• M72: 37,514,060 km (0.11 R)
• M73: 38,719,818 km (0.079 R)
• M74: 39,231,144 km (0.096 R)
• M75: 39,423,527 km (0.118 R)
• M76: 39,552,031 km (0.108 R)
• M77: 39,680,536 km (0.114 R)
• M78: 39,938,144 km (0.07 R)
• M79: 42,346,520 km (0.073 R)
• M80: 42,412,193 km (0.089 R)
• M81: 42,609,662 km (0.098 R)
• M82: 42,741,458 km (0.104 R)
• M83: 43,071,621 km (0.104 R)
• M84: 43,734,339 km (0.056 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit