🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.63 AU

Year: 114 Days

Day: 25.6 Hours

Environment

Temp: 324 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.2 AU - 3.48 AU

Year: 1499 Days

Day: 47.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.6 AU - 4.94 AU

Year: 3263 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 12.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.16 AU - 9.3 AU

Year: 8783 Days

Day: 10.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,346,246 km

• M1: 186,698 km (0.118 R)
• M2: 334,052 km (0.117 R)
• M3: 493,823 km (0.098 R)
• M4: 623,075 km (0.073 R)
• M5: 1,386,772 km (0.116 R)
• M6: 1,557,912 km (0.103 R)
• M7: 1,713,644 km (0.056 R)
• M8: 2,041,113 km (0.04 R)
• M9: 2,675,408 km (0.099 R)
• M10: 2,891,128 km (0.116 R)
• M11: 3,810,407 km (0.064 R)
• M12: 4,053,803 km (0.081 R)
• M13: 4,365,266 km (0.101 R)
• M14: 4,814,508 km (0.054 R)
• M15: 5,178,031 km (0.096 R)
• M16: 5,278,710 km (0.095 R)
• M17: 5,380,138 km (0.065 R)
• M18: 5,757,424 km (0.038 R)
• M19: 5,931,855 km (0.062 R)
• M20: 6,037,321 km (0.086 R)
• M21: 6,250,199 km (0.096 R)
• M22: 7,014,794 km (0.083 R)
• M23: 7,276,291 km (0.067 R)
• M24: 7,427,235 km (0.108 R)
• M25: 7,541,079 km (0.105 R)
• M26: 7,963,543 km (0.086 R)
• M27: 8,197,365 km (0.103 R)
• M28: 8,552,211 km (0.076 R)
• M29: 9,073,709 km (0.095 R)
• M30: 9,854,610 km (0.056 R)
• M31: 10,189,859 km (0.047 R)
• M32: 10,443,876 km (0.117 R)
• M33: 11,131,278 km (0.109 R)
• M34: 11,700,648 km (0.061 R)
• M35: 12,414,379 km (0.092 R)
• M36: 12,913,288 km (0.08 R)
• M37: 13,096,396 km (0.072 R)
• M38: 13,188,249 km (0.062 R)
• M39: 13,326,478 km (0.04 R)
• M40: 14,071,625 km (0.09 R)
• M41: 16,585,916 km (0.084 R)
• M42: 16,984,893 km (0.111 R)
• M43: 17,185,654 km (0.114 R)
• M44: 18,098,650 km (0.086 R)
• M45: 18,457,834 km (0.107 R)
• M46: 19,027,204 km (0.047 R)
• M47: 19,655,066 km (0.101 R)
• M48: 19,918,508 km (0.089 R)
• M49: 21,850,714 km (0.112 R)
• M50: 22,288,288 km (0.059 R)
• M51: 22,728,554 km (0.066 R)
• M52: 23,005,310 km (0.029 R)
• M53: 23,673,863 km (0.083 R)
• M54: 23,786,061 km (0.057 R)
• M55: 24,123,255 km (0.112 R)
• M56: 24,236,052 km (0.1 R)
• M57: 25,258,852 km (0.069 R)
• M58: 26,469,997 km (0.104 R)
• M59: 27,405,432 km (0.07 R)
• M60: 27,995,596 km (0.099 R)
• M61: 28,292,249 km (0.096 R)
• M62: 28,649,638 km (0.11 R)
• M63: 29,248,628 km (0.043 R)
• M64: 30,094,005 km (0.114 R)
• M65: 30,519,761 km (0.115 R)
• M66: 32,928,137 km (0.043 R)
• M67: 34,440,422 km (0.118 R)
• M68: 34,567,430 km (0.102 R)
• M69: 35,205,017 km (0.087 R)
• M70: 37,271,412 km (0.057 R)
• M71: 39,443,124 km (0.119 R)
• M72: 40,577,824 km (0.105 R)
• M73: 41,317,885 km (0.117 R)
• M74: 41,655,677 km (0.055 R)
• M75: 42,811,171 km (0.111 R)
• M76: 44,252,995 km (0.096 R)
• M77: 45,014,598 km (0.097 R)
• M78: 46,340,334 km (0.064 R)
• M79: 47,184,216 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 10.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.59 AU - 17.03 AU

Year: 17851 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,346,246 km

• M1: 380,427 km (0.12 R)
• M2: 535,860 km (0.114 R)
• M3: 756,516 km (0.071 R)
• M4: 1,670,410 km (0.085 R)
• M5: 2,061,608 km (0.03 R)
• M6: 2,251,897 km (0.117 R)
• M7: 2,649,677 km (0.107 R)
• M8: 2,962,636 km (0.082 R)
• M9: 3,178,057 km (0.106 R)
• M10: 3,473,214 km (0.03 R)
• M11: 3,738,750 km (0.087 R)
• M12: 4,090,006 km (0.104 R)
• M13: 5,776,722 km (0.114 R)
• M14: 6,046,447 km (0.105 R)
• M15: 6,691,812 km (0.088 R)
• M16: 7,505,026 km (0.067 R)
• M17: 8,147,848 km (0.061 R)
• M18: 9,538,659 km (0.061 R)
• M19: 11,113,027 km (0.045 R)
• M20: 11,561,372 km (0.105 R)
• M21: 13,532,324 km (0.082 R)
• M22: 14,192,051 km (0.101 R)
• M23: 14,434,549 km (0.107 R)
• M24: 14,862,249 km (0.11 R)
• M25: 14,985,219 km (0.079 R)
• M26: 16,233,463 km (0.086 R)
• M27: 17,579,695 km (0.091 R)
• M28: 18,364,934 km (0.044 R)
• M29: 19,631,729 km (0.058 R)
• M30: 19,699,197 km (0.089 R)
• M31: 19,834,284 km (0.085 R)
• M32: 20,651,537 km (0.117 R)
• M33: 20,788,868 km (0.057 R)
• M34: 21,688,699 km (0.111 R)
• M35: 21,758,412 km (0.118 R)
• M36: 21,898,136 km (0.063 R)
• M37: 22,530,487 km (0.114 R)
• M38: 23,097,612 km (0.079 R)
• M39: 23,597,718 km (0.074 R)
• M40: 23,741,332 km (0.085 R)
• M41: 23,813,139 km (0.113 R)
• M42: 23,957,201 km (0.084 R)
• M43: 26,374,553 km (0.093 R)
• M44: 26,972,197 km (0.063 R)
• M45: 27,122,393 km (0.072 R)
• M46: 28,409,533 km (0.111 R)
• M47: 29,175,923 km (0.085 R)
• M48: 30,026,836 km (0.113 R)
• M49: 30,416,389 km (0.094 R)
• M50: 30,807,587 km (0.09 R)
• M51: 31,515,783 km (0.061 R)
• M52: 32,548,458 km (0.087 R)
• M53: 33,109,001 km (0.105 R)
• M54: 33,996,415 km (0.067 R)
• M55: 34,565,186 km (0.071 R)
• M56: 34,891,609 km (0.114 R)
• M57: 35,301,058 km (0.114 R)
• M58: 36,042,166 km (0.054 R)
• M59: 36,207,472 km (0.111 R)
• M60: 36,373,077 km (0.084 R)
• M61: 37,372,241 km (0.098 R)
• M62: 38,127,561 km (0.114 R)
• M63: 38,464,754 km (0.074 R)
• M64: 38,802,995 km (0.107 R)
• M65: 40,681,196 km (0.082 R)
• M66: 40,767,215 km (0.095 R)
• M67: 41,112,188 km (0.028 R)
• M68: 42,065,575 km (0.099 R)
• M69: 42,152,641 km (0.07 R)
• M70: 42,938,628 km (0.113 R)
• M71: 44,702,836 km (0.097 R)
• M72: 44,969,419 km (0.081 R)
• M73: 47,031,327 km (0.079 R)
• M74: 47,664,874 km (0.077 R)
• M75: 47,755,679 km (0.082 R)
• M76: 52,365,987 km (0.073 R)
• M77: 54,154,878 km (0.09 R)
• M78: 55,581,144 km (0.077 R)
• M79: 55,963,516 km (0.117 R)
• M80: 57,019,827 km (0.115 R)
• M81: 57,985,780 km (0.119 R)
• M82: 58,082,570 km (0.09 R)
• M83: 59,444,659 km (0.09 R)
• M84: 60,227,804 km (0.087 R)
• M85: 60,325,940 km (0.109 R)
• M86: 60,522,362 km (0.102 R)
• M87: 62,299,584 km (0.109 R)
• M88: 62,498,101 km (0.113 R)
• M89: 63,793,618 km (0.12 R)
• M90: 64,896,753 km (0.072 R)
• M91: 65,804,064 km (0.099 R)
• M92: 66,310,004 km (0.087 R)
• M93: 67,733,129 km (0.085 R)

Kuiper Belt

Range: 35 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit