🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.61 AU - 0.77 AU

Year: 209 Days

Day: 26.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.61 AU - 1.93 AU

Year: 860 Days

Day: 30 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,823,776 km

• M1: 152,590 km (0.094 R)
• M2: 398,978 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1096 Days

Day: 38.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,823,776 km

• M1: 67,169 km (0.086 R)
• M2: 939,475 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.11 AU - 3.41 AU

Year: 2150 Days

Day: 46 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.94 AU - 5.14 AU

Year: 3533 Days

Day: 24.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,823,776 km

• M1: 46,226 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 11.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.93 AU - 6.29 AU

Year: 4219 Days

Day: 14.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,823,776 km

• M1: 170,093 km (0.093 R)
• M2: 260,749 km (0.058 R)
• M3: 349,610 km (0.092 R)
• M4: 515,813 km (0.118 R)
• M5: 754,721 km (0.098 R)
• M6: 1,079,199 km (0.079 R)
• M7: 1,167,312 km (0.079 R)
• M8: 1,244,953 km (0.119 R)
• M9: 1,530,985 km (0.08 R)
• M10: 1,793,080 km (0.107 R)
• M11: 1,945,072 km (0.118 R)
• M12: 2,117,408 km (0.114 R)
• M13: 2,327,743 km (0.089 R)
• M14: 2,769,057 km (0.067 R)
• M15: 2,963,833 km (0.093 R)
• M16: 3,329,450 km (0.113 R)
• M17: 3,404,399 km (0.113 R)
• M18: 4,064,125 km (0.118 R)
• M19: 4,144,459 km (0.045 R)
• M20: 4,347,314 km (0.112 R)
• M21: 4,595,347 km (0.12 R)
• M22: 4,890,504 km (0.092 R)
• M23: 5,388,964 km (0.076 R)
• M24: 5,722,867 km (0.055 R)
• M25: 5,926,469 km (0.089 R)
• M26: 6,224,917 km (0.096 R)
• M27: 6,836,473 km (0.086 R)
• M28: 7,076,877 km (0.057 R)
• M29: 7,491,861 km (0.108 R)
• M30: 7,965,339 km (0.066 R)
• M31: 8,142,163 km (0.096 R)
• M32: 8,294,753 km (0.032 R)
• M33: 8,732,477 km (0.085 R)
• M34: 8,862,627 km (0.091 R)
• M35: 9,072,213 km (0.116 R)
• M36: 9,684,069 km (0.078 R)
• M37: 10,254,336 km (0.088 R)
• M38: 10,446,868 km (0.045 R)
• M39: 10,668,423 km (0.113 R)
• M40: 10,807,698 km (0.043 R)
• M41: 11,285,663 km (0.099 R)
• M42: 12,320,731 km (0.113 R)
• M43: 12,938,421 km (0.075 R)
• M44: 13,808,183 km (0.084 R)
• M45: 13,899,138 km (0.09 R)
• M46: 14,204,168 km (0.072 R)
• M47: 14,326,689 km (0.118 R)
• M48: 15,477,545 km (0.06 R)
• M49: 15,603,656 km (0.112 R)
• M50: 15,952,519 km (0.103 R)
• M51: 17,242,501 km (0.096 R)
• M52: 17,340,637 km (0.08 R)
• M53: 17,471,685 km (0.111 R)
• M54: 17,570,270 km (0.104 R)
• M55: 18,331,873 km (0.082 R)
• M56: 18,666,374 km (0.102 R)
• M57: 19,138,056 km (0.1 R)
• M58: 19,511,452 km (0.084 R)
• M59: 19,750,360 km (0.119 R)
• M60: 19,955,758 km (0.058 R)
• M61: 20,542,032 km (0.04 R)
• M62: 20,646,002 km (0.085 R)
• M63: 20,819,835 km (0.095 R)
• M64: 20,924,404 km (0.106 R)
• M65: 21,274,014 km (0.085 R)
• M66: 21,379,181 km (0.077 R)
• M67: 21,696,030 km (0.092 R)
• M68: 21,943,464 km (0.08 R)
• M69: 22,191,947 km (0.113 R)
• M70: 22,477,080 km (0.072 R)
• M71: 22,799,164 km (0.079 R)
• M72: 23,629,582 km (0.104 R)
• M73: 23,774,991 km (0.062 R)
• M74: 23,993,554 km (0.071 R)
• M75: 24,103,209 km (0.109 R)
• M76: 24,286,167 km (0.051 R)
• M77: 24,543,176 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 13.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.95 AU - 8.89 AU

Year: 8141 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,823,776 km

• M1: 188,643 km (0.105 R)
• M2: 294,259 km (0.115 R)
• M3: 447,896 km (0.111 R)
• M4: 1,274,574 km (0.098 R)
• M5: 1,373,608 km (0.065 R)
• M6: 1,819,260 km (0.1 R)
• M7: 2,285,257 km (0.12 R)
• M8: 2,407,628 km (0.094 R)
• M9: 2,507,111 km (0.111 R)
• M10: 2,633,521 km (0.112 R)
• M11: 2,762,175 km (0.069 R)
• M12: 3,437,011 km (0.118 R)
• M13: 3,983,642 km (0.074 R)
• M14: 4,192,032 km (0.048 R)
• M15: 4,312,757 km (0.092 R)
• M16: 4,681,965 km (0.101 R)
• M17: 5,517,020 km (0.117 R)
• M18: 5,783,454 km (0.063 R)
• M19: 7,286,613 km (0.108 R)
• M20: 8,365,363 km (0.119 R)
• M21: 8,865,319 km (0.104 R)
• M22: 9,177,680 km (0.06 R)
• M23: 10,381,643 km (0.119 R)
• M24: 10,794,085 km (0.098 R)
• M25: 11,380,359 km (0.11 R)
• M26: 11,465,031 km (0.044 R)
• M27: 11,592,339 km (0.058 R)
• M28: 12,236,059 km (0.116 R)
• M29: 12,409,742 km (0.111 R)
• M30: 12,496,808 km (0.112 R)
• M31: 12,715,669 km (0.059 R)
• M32: 13,513,475 km (0.091 R)
• M33: 14,054,570 km (0.07 R)
• M34: 14,373,363 km (0.094 R)
• M35: 14,510,844 km (0.048 R)
• M36: 14,925,679 km (0.063 R)
• M37: 15,111,330 km (0.116 R)
• M38: 15,297,729 km (0.064 R)
• M39: 17,447,001 km (0.105 R)
• M40: 18,581,701 km (0.11 R)
• M41: 18,881,645 km (0.055 R)
• M42: 19,032,290 km (0.092 R)
• M43: 19,995,102 km (0.104 R)
• M44: 20,302,525 km (0.11 R)
• M45: 20,818,339 km (0.065 R)
• M46: 20,973,921 km (0.09 R)
• M47: 21,390,850 km (0.089 R)
• M48: 21,600,287 km (0.087 R)
• M49: 21,810,322 km (0.083 R)
• M50: 23,300,168 km (0.076 R)
• M51: 24,877,677 km (0.104 R)
• M52: 25,263,640 km (0.077 R)
• M53: 25,818,349 km (0.104 R)
• M54: 27,109,677 km (0.109 R)
• M55: 27,450,012 km (0.111 R)
• M56: 27,848,840 km (0.044 R)
• M57: 29,288,870 km (0.074 R)
• M58: 31,226,611 km (0.116 R)
• M59: 31,523,862 km (0.071 R)
• M60: 31,702,631 km (0.095 R)
• M61: 32,061,217 km (0.102 R)
• M62: 32,361,011 km (0.082 R)
• M63: 32,721,991 km (0.097 R)
• M64: 32,903,004 km (0.106 R)
• M65: 33,084,467 km (0.038 R)
• M66: 33,387,402 km (0.115 R)
• M67: 33,813,158 km (0.107 R)
• M68: 34,547,235 km (0.104 R)
• M69: 34,854,658 km (0.089 R)
• M70: 35,162,980 km (0.059 R)
• M71: 38,295,709 km (0.065 R)
• M72: 38,996,874 km (0.11 R)
• M73: 39,445,219 km (0.103 R)
• M74: 39,573,723 km (0.049 R)
• M75: 40,088,789 km (0.097 R)
• M76: 40,541,322 km (0.078 R)
• M77: 40,671,024 km (0.097 R)
• M78: 41,909,095 km (0.09 R)
• M79: 42,040,143 km (0.109 R)
• M80: 42,171,341 km (0.1 R)
• M81: 42,434,184 km (0.082 R)
• M82: 43,889,323 km (0.048 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit