🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 145 Days

Day: 31.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.99 AU - 2.21 AU

Year: 1085 Days

Day: 43.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.12 AU - 3.98 AU

Year: 2384 Days

Day: 17.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.13 AU - 5.11 AU

Year: 2981 Days

Day: 29.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,755,737 km

• M1: 87,066 km (0.108 R)
• M2: 1,278,613 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 11.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.3 AU - 6.92 AU

Year: 5383 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,755,737 km

• M1: 171,888 km (0.095 R)
• M2: 244,892 km (0.118 R)
• M3: 506,389 km (0.052 R)
• M4: 766,091 km (0.044 R)
• M5: 918,232 km (0.106 R)
• M6: 1,055,563 km (0.091 R)
• M7: 1,422,377 km (0.068 R)
• M8: 1,568,234 km (0.099 R)
• M9: 1,719,478 km (0.051 R)
• M10: 2,004,013 km (0.03 R)
• M11: 2,168,720 km (0.088 R)
• M12: 2,372,473 km (0.062 R)
• M13: 2,494,245 km (0.07 R)
• M14: 3,058,977 km (0.1 R)
• M15: 3,463,939 km (0.098 R)
• M16: 3,702,996 km (0.094 R)
• M17: 3,783,929 km (0.099 R)
• M18: 3,906,599 km (0.078 R)
• M19: 4,092,848 km (0.036 R)
• M20: 4,625,865 km (0.113 R)
• M21: 4,801,194 km (0.111 R)
• M22: 5,113,106 km (0.052 R)
• M23: 5,203,612 km (0.111 R)
• M24: 5,294,568 km (0.055 R)
• M25: 5,501,013 km (0.055 R)
• M26: 5,780,611 km (0.052 R)
• M27: 5,993,339 km (0.106 R)
• M28: 6,184,675 km (0.066 R)
• M29: 6,426,725 km (0.102 R)
• M30: 6,598,014 km (0.113 R)
• M31: 7,761,138 km (0.097 R)
• M32: 8,153,982 km (0.114 R)
• M33: 8,526,630 km (0.094 R)
• M34: 8,661,118 km (0.114 R)
• M35: 9,068,623 km (0.089 R)
• M36: 9,510,385 km (0.118 R)
• M37: 9,846,233 km (0.084 R)
• M38: 9,959,179 km (0.066 R)
• M39: 10,271,689 km (0.109 R)
• M40: 10,645,235 km (0.11 R)
• M41: 10,906,433 km (0.06 R)
• M42: 11,199,196 km (0.032 R)
• M43: 11,882,559 km (0.045 R)
• M44: 12,579,236 km (0.04 R)
• M45: 12,701,757 km (0.085 R)
• M46: 12,978,962 km (0.12 R)
• M47: 13,320,494 km (0.107 R)
• M48: 14,075,813 km (0.109 R)
• M49: 14,490,798 km (0.11 R)
• M50: 14,683,629 km (0.104 R)
• M51: 14,942,135 km (0.111 R)
• M52: 15,431,020 km (0.093 R)
• M53: 15,562,218 km (0.085 R)
• M54: 15,726,775 km (0.107 R)
• M55: 16,323,970 km (0.041 R)
• M56: 16,625,410 km (0.086 R)
• M57: 17,131,948 km (0.082 R)
• M58: 17,918,384 km (0.074 R)
• M59: 18,368,075 km (0.093 R)
• M60: 18,681,632 km (0.069 R)
• M61: 19,208,217 km (0.073 R)
• M62: 19,490,957 km (0.086 R)
• M63: 19,703,984 km (0.119 R)
• M64: 20,025,021 km (0.096 R)
• M65: 20,672,182 km (0.096 R)
• M66: 20,744,438 km (0.059 R)
• M67: 21,180,216 km (0.04 R)
• M68: 21,545,684 km (0.043 R)
• M69: 22,357,103 km (0.076 R)
• M70: 22,953,400 km (0.12 R)
• M71: 23,479,535 km (0.041 R)
• M72: 23,706,176 km (0.114 R)
• M73: 23,819,871 km (0.08 R)
• M74: 24,047,708 km (0.119 R)
• M75: 24,467,181 km (0.113 R)
• M76: 24,889,047 km (0.093 R)
• M77: 25,197,517 km (0.109 R)
• M78: 25,584,677 km (0.073 R)
• M79: 25,701,363 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.3

Radius: 5.9

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.89 AU - 13.67 AU

Year: 17250 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,755,737 km

• M1: 449,392 km (0.098 R)
• M2: 679,623 km (0.12 R)
• M3: 852,259 km (0.116 R)
• M4: 967,150 km (0.1 R)
• M5: 1,014,722 km (0.107 R)
• M6: 1,187,059 km (0.103 R)
• M7: 1,672,504 km (0.049 R)
• M8: 1,787,994 km (0.078 R)
• M9: 2,181,735 km (0.092 R)
• M10: 2,276,281 km (0.105 R)
• M11: 2,601,507 km (0.049 R)
• M12: 3,514,054 km (0.102 R)
• M13: 4,042,882 km (0.12 R)
• M14: 4,316,497 km (0.069 R)
• M15: 4,475,669 km (0.086 R)
• M16: 4,717,868 km (0.079 R)
• M17: 4,758,708 km (0.091 R)
• M18: 4,840,688 km (0.064 R)
• M19: 5,992,292 km (0.098 R)
• M20: 7,130,283 km (0.114 R)
• M21: 8,630,900 km (0.119 R)
• M22: 9,339,545 km (0.074 R)
• M23: 11,907,392 km (0.066 R)
• M24: 12,355,438 km (0.111 R)
• M25: 12,411,836 km (0.06 R)
• M26: 12,808,869 km (0.087 R)
• M27: 15,702,840 km (0.112 R)
• M28: 16,814,651 km (0.11 R)
• M29: 16,939,715 km (0.074 R)
• M30: 17,002,396 km (0.096 R)
• M31: 17,887,717 km (0.119 R)
• M32: 18,015,473 km (0.067 R)
• M33: 18,143,379 km (0.076 R)
• M34: 18,207,557 km (0.086 R)
• M35: 18,658,445 km (0.112 R)
• M36: 18,982,773 km (0.091 R)
• M37: 19,505,618 km (0.109 R)
• M38: 19,834,733 km (0.097 R)
• M39: 20,099,521 km (0.1 R)
• M40: 20,365,357 km (0.104 R)
• M41: 21,102,276 km (0.062 R)
• M42: 21,575,902 km (0.118 R)
• M43: 22,533,478 km (0.095 R)
• M44: 22,948,164 km (0.112 R)
• M45: 24,773,856 km (0.031 R)
• M46: 25,992,630 km (0.114 R)
• M47: 26,718,629 km (0.1 R)
• M48: 29,613,048 km (0.116 R)
• M49: 31,366,036 km (0.081 R)
• M50: 31,674,357 km (0.089 R)
• M51: 31,983,726 km (0.063 R)
• M52: 32,995,905 km (0.09 R)
• M53: 33,309,462 km (0.111 R)
• M54: 34,255,968 km (0.111 R)
• M55: 34,493,978 km (0.092 R)
• M56: 34,971,644 km (0.108 R)
• M57: 36,337,024 km (0.069 R)
• M58: 37,474,416 km (0.039 R)
• M59: 38,211,784 km (0.12 R)
• M60: 38,541,049 km (0.068 R)
• M61: 38,871,212 km (0.065 R)
• M62: 39,285,298 km (0.102 R)
• M63: 39,451,352 km (0.028 R)
• M64: 40,452,461 km (0.086 R)
• M65: 40,788,009 km (0.092 R)
• M66: 40,872,083 km (0.04 R)
• M67: 41,377,425 km (0.109 R)
• M68: 42,224,448 km (0.071 R)
• M69: 42,650,054 km (0.12 R)
• M70: 43,162,576 km (0.112 R)
• M71: 44,194,053 km (0.072 R)
• M72: 44,453,157 km (0.099 R)
• M73: 44,972,860 km (0.105 R)
• M74: 46,105,914 km (0.063 R)
• M75: 46,719,864 km (0.093 R)
• M76: 47,424,769 km (0.104 R)
• M77: 47,601,594 km (0.053 R)
• M78: 47,867,130 km (0.079 R)
• M79: 48,399,848 km (0.066 R)
• M80: 48,845,201 km (0.107 R)
• M81: 49,919,762 km (0.03 R)
• M82: 52,731,454 km (0.111 R)
• M83: 53,557,384 km (0.107 R)
• M84: 55,314,860 km (0.051 R)
• M85: 55,407,910 km (0.093 R)
• M86: 56,434,600 km (0.08 R)
• M87: 57,373,476 km (0.046 R)
• M88: 58,601,525 km (0.098 R)
• M89: 58,696,370 km (0.06 R)
• M90: 60,220,623 km (0.104 R)
• M91: 62,240,942 km (0.086 R)
• M92: 62,822,279 km (0.046 R)
• M93: 64,479,076 km (0.102 R)
• M94: 64,577,062 km (0.115 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit