🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 464 Days

Day: 24.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.37 AU - 1.97 AU

Year: 822 Days

Day: 30.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,714,268 km

• M1: 483,800 km (0.089 R)
• M2: 838,197 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.28 AU - 2.84 AU

Year: 1560 Days

Day: 47.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,714,268 km

• M1: 374,593 km (0.058 R)
• M2: 2,531,196 km (0.064 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 13

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.89 AU - 8.87 AU

Year: 7635 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,714,268 km

• M1: 170,542 km (0.097 R)
• M2: 299,944 km (0.087 R)
• M3: 381,026 km (0.08 R)
• M4: 518,207 km (0.061 R)
• M5: 923,916 km (0.041 R)
• M6: 1,028,785 km (0.116 R)
• M7: 1,122,134 km (0.11 R)
• M8: 1,335,161 km (0.088 R)
• M9: 1,438,234 km (0.065 R)
• M10: 1,634,357 km (0.04 R)
• M11: 1,955,394 km (0.072 R)
• M12: 2,380,102 km (0.08 R)
• M13: 2,789,252 km (0.091 R)
• M14: 2,968,471 km (0.06 R)
• M15: 3,174,616 km (0.118 R)
• M16: 3,456,908 km (0.112 R)
• M17: 3,577,035 km (0.042 R)
• M18: 4,720,411 km (0.072 R)
• M19: 5,152,599 km (0.097 R)
• M20: 5,485,305 km (0.108 R)
• M21: 5,625,927 km (0.104 R)
• M22: 5,825,042 km (0.077 R)
• M23: 6,055,423 km (0.096 R)
• M24: 6,200,832 km (0.098 R)
• M25: 6,436,149 km (0.088 R)
• M26: 6,674,459 km (0.065 R)
• M27: 6,824,804 km (0.098 R)
• M28: 7,006,865 km (0.081 R)
• M29: 7,500,089 km (0.064 R)
• M30: 8,390,197 km (0.076 R)
• M31: 8,980,211 km (0.074 R)
• M32: 9,347,473 km (0.095 R)
• M33: 9,549,730 km (0.043 R)
• M34: 10,583,451 km (0.027 R)
• M35: 10,794,384 km (0.107 R)
• M36: 11,006,813 km (0.104 R)
• M37: 11,979,797 km (0.114 R)
• M38: 12,126,403 km (0.091 R)
• M39: 13,055,556 km (0.096 R)
• M40: 13,433,590 km (0.066 R)
• M41: 13,777,066 km (0.11 R)
• M42: 13,930,554 km (0.1 R)
• M43: 14,084,789 km (0.079 R)
• M44: 14,200,727 km (0.09 R)
• M45: 14,667,772 km (0.084 R)
• M46: 15,298,477 km (0.064 R)
• M47: 15,417,706 km (0.11 R)
• M48: 16,099,124 km (0.074 R)
• M49: 16,708,736 km (0.072 R)
• M50: 16,831,556 km (0.088 R)
• M51: 17,119,382 km (0.085 R)
• M52: 17,491,731 km (0.054 R)
• M53: 17,574,907 km (0.102 R)
• M54: 17,950,548 km (0.087 R)
• M55: 18,244,508 km (0.094 R)
• M56: 18,497,777 km (0.094 R)
• M57: 18,624,935 km (0.04 R)
• M58: 18,794,878 km (0.076 R)
• M59: 18,922,635 km (0.053 R)
• M60: 19,479,588 km (0.046 R)
• M61: 19,955,159 km (0.057 R)
• M62: 20,172,525 km (0.073 R)
• M63: 21,138,628 km (0.031 R)
• M64: 21,449,193 km (0.117 R)
• M65: 21,582,784 km (0.11 R)
• M66: 21,761,254 km (0.085 R)
• M67: 22,570,579 km (0.025 R)
• M68: 22,751,891 km (0.105 R)
• M69: 23,161,341 km (0.103 R)
• M70: 23,573,184 km (0.036 R)
• M71: 24,590,449 km (0.05 R)
• M72: 26,476,280 km (0.042 R)
• M73: 26,715,337 km (0.065 R)
• M74: 27,195,397 km (0.032 R)
• M75: 27,581,659 km (0.075 R)
• M76: 27,872,477 km (0.054 R)
• M77: 29,243,242 km (0.115 R)
• M78: 29,787,629 km (0.109 R)
• M79: 30,135,893 km (0.067 R)
• M80: 31,087,934 km (0.086 R)
• M81: 32,049,848 km (0.118 R)
• M82: 32,970,174 km (0.045 R)
• M83: 33,124,409 km (0.107 R)
• M84: 34,262,849 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 8.6

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.36 AU - 9.42 AU

Year: 10957 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,714,268 km

• M1: 147,504 km (0.093 R)
• M2: 304,432 km (0.12 R)
• M3: 629,358 km (0.046 R)
• M4: 702,212 km (0.114 R)
• M5: 877,242 km (0.053 R)
• M6: 1,411,905 km (0.117 R)
• M7: 1,764,507 km (0.114 R)
• M8: 2,578,768 km (0.092 R)
• M9: 2,790,898 km (0.103 R)
• M10: 4,180,213 km (0.088 R)
• M11: 5,554,569 km (0.065 R)
• M12: 6,188,864 km (0.057 R)
• M13: 6,720,984 km (0.061 R)
• M14: 6,971,710 km (0.117 R)
• M15: 7,182,792 km (0.117 R)
• M16: 7,829,205 km (0.078 R)
• M17: 7,960,701 km (0.089 R)
• M18: 8,947,299 km (0.117 R)
• M19: 9,269,383 km (0.094 R)
• M20: 9,361,984 km (0.076 R)
• M21: 10,498,479 km (0.05 R)
• M22: 10,595,120 km (0.039 R)
• M23: 10,984,672 km (0.092 R)
• M24: 11,928,785 km (0.102 R)
• M25: 12,029,763 km (0.111 R)
• M26: 12,130,891 km (0.11 R)
• M27: 12,232,319 km (0.099 R)
• M28: 12,436,221 km (0.108 R)
• M29: 13,054,209 km (0.12 R)
• M30: 13,471,887 km (0.109 R)
• M31: 14,588,934 km (0.063 R)
• M32: 14,642,939 km (0.049 R)
• M33: 14,805,103 km (0.114 R)
• M34: 15,185,979 km (0.1 R)
• M35: 15,459,893 km (0.112 R)
• M36: 15,901,805 km (0.031 R)
• M37: 15,957,306 km (0.116 R)
• M38: 16,572,303 km (0.079 R)
• M39: 17,138,082 km (0.055 R)
• M40: 17,194,929 km (0.043 R)
• M41: 17,998,569 km (0.12 R)
• M42: 18,172,401 km (0.065 R)
• M43: 19,049,643 km (0.097 R)
• M44: 19,761,430 km (0.095 R)
• M45: 20,000,637 km (0.103 R)
• M46: 20,301,029 km (0.057 R)
• M47: 21,088,961 km (0.071 R)
• M48: 22,258,518 km (0.118 R)
• M49: 22,882,490 km (0.076 R)
• M50: 23,829,146 km (0.081 R)
• M51: 23,956,304 km (0.082 R)
• M52: 24,211,368 km (0.03 R)
• M53: 24,403,302 km (0.118 R)
• M54: 24,595,685 km (0.086 R)
• M55: 25,760,753 km (0.117 R)
• M56: 27,076,167 km (0.042 R)
• M57: 27,608,437 km (0.107 R)
• M58: 28,278,635 km (0.12 R)
• M59: 28,615,679 km (0.086 R)
• M60: 30,252,280 km (0.104 R)
• M61: 30,666,217 km (0.055 R)
• M62: 31,429,914 km (0.088 R)
• M63: 31,849,087 km (0.096 R)
• M64: 32,340,516 km (0.099 R)
• M65: 33,188,736 km (0.102 R)
• M66: 33,686,897 km (0.03 R)
• M67: 34,762,656 km (0.081 R)
• M68: 35,341,151 km (0.106 R)
• M69: 36,141,649 km (0.105 R)
• M70: 36,507,416 km (0.094 R)
• M71: 36,580,719 km (0.096 R)
• M72: 36,800,927 km (0.066 R)
• M73: 38,728,046 km (0.057 R)
• M74: 38,952,593 km (0.075 R)
• M75: 39,628,626 km (0.109 R)
• M76: 40,157,005 km (0.102 R)
• M77: 40,308,398 km (0.104 R)
• M78: 40,535,937 km (0.072 R)
• M79: 40,611,783 km (0.115 R)
• M80: 40,839,920 km (0.064 R)
• M81: 46,201,208 km (0.111 R)
• M82: 46,439,368 km (0.083 R)
• M83: 49,327,953 km (0.069 R)
• M84: 49,571,199 km (0.094 R)
• M85: 50,630,352 km (0.109 R)
• M86: 52,274,134 km (0.108 R)
• M87: 52,853,676 km (0.092 R)
• M88: 53,601,815 km (0.115 R)
• M89: 54,856,492 km (0.106 R)
• M90: 55,024,640 km (0.071 R)
• M91: 55,108,714 km (0.114 R)
• M92: 56,120,893 km (0.088 R)
• M93: 56,544,554 km (0.036 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit