🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.96 AU - 1.32 AU

Year: 535 Days

Day: 38.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.02 AU - 2.94 AU

Year: 1717 Days

Day: 35.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,542,119 km

• M1: 265,985 km (0.041 R)
• M2: 2,256,684 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.06 AU - 6.14 AU

Year: 5064 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,542,119 km

• M1: 195,674 km (0.064 R)
• M2: 405,560 km (0.039 R)
• M3: 551,268 km (0.102 R)
• M4: 656,286 km (0.069 R)
• M5: 835,654 km (0.115 R)
• M6: 1,106,725 km (0.066 R)
• M7: 1,214,136 km (0.11 R)
• M8: 2,103,795 km (0.112 R)
• M9: 2,278,675 km (0.115 R)
• M10: 2,378,008 km (0.093 R)
• M11: 2,684,833 km (0.101 R)
• M12: 3,136,319 km (0.057 R)
• M13: 3,634,929 km (0.077 R)
• M14: 3,728,428 km (0.1 R)
• M15: 4,013,561 km (0.118 R)
• M16: 4,732,229 km (0.091 R)
• M17: 5,952,948 km (0.063 R)
• M18: 6,684,482 km (0.037 R)
• M19: 7,119,512 km (0.106 R)
• M20: 7,683,646 km (0.104 R)
• M21: 7,864,958 km (0.084 R)
• M22: 8,078,135 km (0.049 R)
• M23: 8,510,473 km (0.112 R)
• M24: 8,950,291 km (0.092 R)
• M25: 9,173,042 km (0.083 R)
• M26: 9,721,618 km (0.054 R)
• M27: 10,347,386 km (0.06 R)
• M28: 10,514,187 km (0.068 R)
• M29: 10,850,633 km (0.077 R)
• M30: 11,054,235 km (0.063 R)
• M31: 11,361,958 km (0.107 R)
• M32: 11,916,069 km (0.067 R)
• M33: 12,055,943 km (0.102 R)
• M34: 12,161,260 km (0.087 R)
• M35: 12,302,181 km (0.032 R)
• M36: 12,692,332 km (0.094 R)
• M37: 13,194,981 km (0.076 R)
• M38: 13,594,407 km (0.078 R)
• M39: 15,345,899 km (0.035 R)
• M40: 15,881,310 km (0.108 R)
• M41: 16,267,422 km (0.112 R)
• M42: 16,617,780 km (0.104 R)
• M43: 16,735,065 km (0.104 R)
• M44: 16,970,532 km (0.113 R)
• M45: 17,128,059 km (0.067 R)
• M46: 17,325,677 km (0.054 R)
• M47: 17,763,251 km (0.09 R)
• M48: 17,923,171 km (0.03 R)
• M49: 18,204,415 km (0.109 R)
• M50: 18,325,290 km (0.097 R)
• M51: 18,567,938 km (0.101 R)
• M52: 19,220,484 km (0.102 R)
• M53: 19,756,044 km (0.087 R)
• M54: 19,921,948 km (0.031 R)
• M55: 20,631,790 km (0.068 R)
• M56: 20,715,864 km (0.115 R)
• M57: 21,605,373 km (0.103 R)
• M58: 22,119,242 km (0.114 R)
• M59: 22,248,345 km (0.116 R)
• M60: 22,810,833 km (0.086 R)
• M61: 22,897,749 km (0.025 R)
• M62: 23,421,641 km (0.119 R)
• M63: 23,905,441 km (0.084 R)
• M64: 25,782,894 km (0.077 R)
• M65: 26,236,923 km (0.069 R)
• M66: 26,647,719 km (0.084 R)
• M67: 27,106,685 km (0.114 R)
• M68: 27,707,321 km (0.04 R)
• M69: 28,499,442 km (0.117 R)
• M70: 28,733,861 km (0.112 R)
• M71: 29,110,100 km (0.092 R)
• M72: 29,393,438 km (0.116 R)
• M73: 30,010,530 km (0.084 R)
• M74: 30,201,267 km (0.096 R)
• M75: 30,727,851 km (0.107 R)
• M76: 31,112,617 km (0.087 R)
• M77: 31,741,527 km (0.103 R)
• M78: 31,838,616 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.1 AU - 8.12 AU

Year: 7473 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,542,119 km

• M1: 139,724 km (0.08 R)
• M2: 325,675 km (0.045 R)
• M3: 401,072 km (0.039 R)
• M4: 473,028 km (0.111 R)
• M5: 607,367 km (0.105 R)
• M6: 693,536 km (0.092 R)
• M7: 842,535 km (0.116 R)
• M8: 940,671 km (0.106 R)
• M9: 1,174,194 km (0.092 R)
• M10: 1,346,381 km (0.112 R)
• M11: 1,555,219 km (0.111 R)
• M12: 1,716,486 km (0.065 R)
• M13: 1,903,483 km (0.101 R)
• M14: 1,984,266 km (0.111 R)
• M15: 2,107,684 km (0.114 R)
• M16: 2,201,931 km (0.041 R)
• M17: 2,482,577 km (0.091 R)
• M18: 2,593,578 km (0.06 R)
• M19: 2,751,853 km (0.079 R)
• M20: 3,102,061 km (0.097 R)
• M21: 3,454,215 km (0.1 R)
• M22: 3,922,157 km (0.111 R)
• M23: 4,586,521 km (0.076 R)
• M24: 5,371,910 km (0.075 R)
• M25: 5,473,038 km (0.102 R)
• M26: 5,662,579 km (0.054 R)
• M27: 5,736,031 km (0.057 R)
• M28: 6,153,559 km (0.114 R)
• M29: 6,611,777 km (0.113 R)
• M30: 6,939,097 km (0.029 R)
• M31: 8,101,473 km (0.049 R)
• M32: 8,451,831 km (0.076 R)
• M33: 8,773,167 km (0.066 R)
• M34: 9,115,746 km (0.082 R)
• M35: 9,288,681 km (0.095 R)
• M36: 9,585,184 km (0.09 R)
• M37: 9,920,433 km (0.106 R)
• M38: 10,565,948 km (0.091 R)
• M39: 10,656,754 km (0.118 R)
• M40: 10,912,117 km (0.042 R)
• M41: 11,169,725 km (0.055 R)
• M42: 11,280,727 km (0.107 R)
• M43: 11,485,077 km (0.112 R)
• M44: 11,597,126 km (0.098 R)
• M45: 11,859,970 km (0.115 R)
• M46: 11,954,216 km (0.111 R)
• M47: 12,372,342 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 7.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.16 AU - 14.1 AU

Year: 19737 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,542,119 km

• M1: 654,640 km (0.074 R)
• M2: 728,242 km (0.118 R)
• M3: 844,181 km (0.064 R)
• M4: 1,274,424 km (0.104 R)
• M5: 1,949,410 km (0.096 R)
• M6: 2,280,320 km (0.091 R)
• M7: 3,506,275 km (0.071 R)
• M8: 3,572,098 km (0.11 R)
• M9: 3,772,410 km (0.086 R)
• M10: 3,840,028 km (0.087 R)
• M11: 3,942,053 km (0.026 R)
• M12: 4,501,998 km (0.085 R)
• M13: 5,349,919 km (0.116 R)
• M14: 5,464,062 km (0.03 R)
• M15: 5,772,683 km (0.068 R)
• M16: 6,246,160 km (0.117 R)
• M17: 7,483,633 km (0.069 R)
• M18: 8,349,506 km (0.109 R)
• M19: 8,571,060 km (0.09 R)
• M20: 8,749,531 km (0.109 R)
• M21: 8,929,347 km (0.099 R)
• M22: 9,846,532 km (0.076 R)
• M23: 10,316,269 km (0.09 R)
• M24: 12,620,525 km (0.112 R)
• M25: 12,823,679 km (0.047 R)
• M26: 15,345,301 km (0.114 R)
• M27: 15,562,218 km (0.067 R)
• M28: 16,053,946 km (0.098 R)
• M29: 16,108,848 km (0.093 R)
• M30: 16,717,562 km (0.042 R)
• M31: 18,357,903 km (0.101 R)
• M32: 18,877,307 km (0.115 R)
• M33: 23,577,223 km (0.084 R)
• M34: 23,953,013 km (0.092 R)
• M35: 25,861,582 km (0.099 R)
• M36: 26,119,788 km (0.054 R)
• M37: 26,184,415 km (0.079 R)
• M38: 26,508,593 km (0.083 R)
• M39: 26,768,893 km (0.094 R)
• M40: 27,160,840 km (0.091 R)
• M41: 27,686,527 km (0.101 R)
• M42: 28,016,689 km (0.059 R)
• M43: 28,948,385 km (0.072 R)
• M44: 29,149,295 km (0.058 R)
• M45: 30,773,479 km (0.076 R)
• M46: 31,047,093 km (0.066 R)
• M47: 31,665,531 km (0.107 R)
• M48: 32,357,421 km (0.11 R)
• M49: 32,844,811 km (0.073 R)
• M50: 34,179,673 km (0.061 R)
• M51: 34,463,011 km (0.096 R)
• M52: 34,889,365 km (0.084 R)
• M53: 36,395,516 km (0.07 R)
• M54: 37,557,293 km (0.113 R)
• M55: 38,583,834 km (0.115 R)
• M56: 39,174,446 km (0.091 R)
• M57: 40,439,596 km (0.088 R)
• M58: 40,889,287 km (0.081 R)
• M59: 43,315,764 km (0.094 R)
• M60: 43,392,358 km (0.087 R)
• M61: 45,165,841 km (0.091 R)
• M62: 45,476,855 km (0.088 R)
• M63: 48,385,786 km (0.046 R)
• M64: 49,742,489 km (0.12 R)
• M65: 49,983,192 km (0.118 R)
• M66: 51,111,609 km (0.106 R)
• M67: 52,901,846 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit