🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 154 Days

Day: 15.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,888,282 km

• M1: 355,445 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.19 AU - 3.63 AU

Year: 2193 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.22 AU - 3.94 AU

Year: 2359 Days

Day: 46.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,888,282 km

• M1: 1,861,596 km (0.047 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 9.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.13 AU - 8.45 AU

Year: 6162 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,888,282 km

• M1: 124,017 km (0.066 R)
• M2: 315,801 km (0.042 R)
• M3: 591,809 km (0.085 R)
• M4: 728,542 km (0.078 R)
• M5: 816,056 km (0.094 R)
• M6: 1,089,820 km (0.103 R)
• M7: 1,202,916 km (0.096 R)
• M8: 1,404,275 km (0.114 R)
• M9: 1,629,869 km (0.104 R)
• M10: 1,853,667 km (0.07 R)
• M11: 1,962,574 km (0.073 R)
• M12: 2,244,267 km (0.119 R)
• M13: 2,721,784 km (0.104 R)
• M14: 2,861,807 km (0.092 R)
• M15: 3,036,238 km (0.097 R)
• M16: 3,429,082 km (0.096 R)
• M17: 3,597,530 km (0.071 R)
• M18: 3,700,004 km (0.075 R)
• M19: 3,890,293 km (0.091 R)
• M20: 4,352,999 km (0.107 R)
• M21: 4,554,058 km (0.11 R)
• M22: 4,908,755 km (0.095 R)
• M23: 5,003,450 km (0.07 R)
• M24: 5,291,576 km (0.101 R)
• M25: 5,506,398 km (0.102 R)
• M26: 5,585,237 km (0.089 R)
• M27: 5,783,902 km (0.1 R)
• M28: 6,025,503 km (0.073 R)
• M29: 6,086,389 km (0.115 R)
• M30: 6,229,255 km (0.058 R)
• M31: 6,290,890 km (0.044 R)
• M32: 6,539,372 km (0.092 R)
• M33: 6,812,089 km (0.082 R)
• M34: 6,918,004 km (0.102 R)
• M35: 7,024,518 km (0.101 R)
• M36: 7,174,564 km (0.111 R)
• M37: 7,282,424 km (0.068 R)
• M38: 7,347,350 km (0.086 R)
• M39: 7,918,215 km (0.116 R)
• M40: 9,032,869 km (0.096 R)
• M41: 9,336,852 km (0.103 R)
• M42: 9,620,340 km (0.097 R)
• M43: 9,906,820 km (0.051 R)
• M44: 10,268,697 km (0.078 R)
• M45: 10,365,936 km (0.094 R)
• M46: 10,635,062 km (0.112 R)
• M47: 11,080,415 km (0.074 R)
• M48: 11,330,393 km (0.058 R)
• M49: 11,759,739 km (0.081 R)
• M50: 11,989,222 km (0.061 R)
• M51: 12,478,407 km (0.074 R)
• M52: 12,556,348 km (0.051 R)
• M53: 12,686,498 km (0.077 R)
• M54: 12,869,456 km (0.069 R)
• M55: 13,476,674 km (0.065 R)
• M56: 13,556,559 km (0.116 R)
• M57: 13,663,222 km (0.113 R)
• M58: 13,850,818 km (0.118 R)
• M59: 14,582,202 km (0.057 R)
• M60: 14,828,739 km (0.11 R)
• M61: 15,242,826 km (0.035 R)
• M62: 15,381,653 km (0.097 R)
• M63: 15,465,129 km (0.118 R)
• M64: 17,138,231 km (0.102 R)
• M65: 17,369,510 km (0.111 R)
• M66: 17,456,426 km (0.062 R)
• M67: 17,689,200 km (0.054 R)
• M68: 17,922,872 km (0.108 R)
• M69: 18,098,949 km (0.11 R)
• M70: 18,246,003 km (0.057 R)
• M71: 18,363,887 km (0.077 R)
• M72: 18,452,598 km (0.112 R)
• M73: 18,600,550 km (0.094 R)
• M74: 18,838,261 km (0.115 R)
• M75: 19,136,859 km (0.089 R)
• M76: 19,768,760 km (0.095 R)
• M77: 19,889,934 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 4.3

Gravity: 46.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.34 AU - 18.16 AU

Year: 26043 Days

Day: 23.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,888,282 km

• M1: 62,233 km (0.12 R)
• M2: 511,924 km (0.107 R)
• M3: 956,379 km (0.073 R)
• M4: 1,315,414 km (0.097 R)
• M5: 1,491,341 km (0.1 R)
• M6: 1,712,297 km (0.11 R)
• M7: 1,983,069 km (0.094 R)
• M8: 3,054,938 km (0.091 R)
• M9: 3,287,563 km (0.106 R)
• M10: 4,222,549 km (0.102 R)
• M11: 4,429,144 km (0.07 R)
• M12: 4,692,287 km (0.087 R)
• M13: 4,852,506 km (0.035 R)
• M14: 5,851,222 km (0.068 R)
• M15: 6,023,708 km (0.108 R)
• M16: 7,032,297 km (0.086 R)
• M17: 7,277,188 km (0.117 R)
• M18: 10,149,019 km (0.107 R)
• M19: 10,217,834 km (0.081 R)
• M20: 10,425,476 km (0.1 R)
• M21: 10,495,039 km (0.097 R)
• M22: 11,270,105 km (0.086 R)
• M23: 13,098,790 km (0.106 R)
• M24: 13,779,310 km (0.07 R)
• M25: 13,932,050 km (0.054 R)
• M26: 14,471,350 km (0.113 R)
• M27: 15,968,825 km (0.067 R)
• M28: 16,049,009 km (0.078 R)
• M29: 16,614,040 km (0.106 R)
• M30: 17,763,401 km (0.114 R)
• M31: 18,180,180 km (0.117 R)
• M32: 18,853,520 km (0.06 R)
• M33: 19,023,164 km (0.049 R)
• M34: 19,965,182 km (0.081 R)
• M35: 21,009,974 km (0.101 R)
• M36: 24,249,216 km (0.094 R)
• M37: 24,711,175 km (0.085 R)
• M38: 24,896,826 km (0.101 R)
• M39: 27,351,727 km (0.101 R)
• M40: 28,413,423 km (0.108 R)
• M41: 31,075,666 km (0.117 R)
• M42: 31,476,888 km (0.101 R)
• M43: 33,098,529 km (0.078 R)
• M44: 34,643,277 km (0.111 R)
• M45: 34,747,097 km (0.093 R)
• M46: 35,059,159 km (0.107 R)
• M47: 35,267,848 km (0.072 R)
• M48: 35,896,009 km (0.105 R)
• M49: 36,106,194 km (0.079 R)
• M50: 37,589,158 km (0.113 R)
• M51: 38,016,559 km (0.117 R)
• M52: 39,200,028 km (0.116 R)
• M53: 39,959,386 km (0.045 R)
• M54: 40,286,407 km (0.099 R)
• M55: 41,382,511 km (0.106 R)
• M56: 41,713,421 km (0.036 R)
• M57: 41,823,825 km (0.101 R)
• M58: 42,045,080 km (0.108 R)
• M59: 43,045,291 km (0.115 R)
• M60: 43,828,586 km (0.035 R)
• M61: 44,616,667 km (0.1 R)
• M62: 45,409,386 km (0.054 R)
• M63: 48,975,501 km (0.109 R)
• M64: 52,272,937 km (0.075 R)
• M65: 54,671,739 km (0.059 R)
• M66: 58,089,900 km (0.061 R)
• M67: 60,073,867 km (0.098 R)
• M68: 61,450,766 km (0.085 R)
• M69: 62,458,607 km (0.106 R)
• M70: 62,711,427 km (0.101 R)
• M71: 62,964,697 km (0.108 R)
• M72: 63,218,115 km (0.117 R)
• M73: 64,363,137 km (0.108 R)
• M74: 66,286,517 km (0.079 R)
• M75: 66,802,630 km (0.084 R)
• M76: 69,664,886 km (0.062 R)
• M77: 72,832,771 km (0.116 R)
• M78: 73,232,047 km (0.113 R)
• M79: 76,993,536 km (0.081 R)
• M80: 77,129,072 km (0.072 R)
• M81: 79,444,697 km (0.032 R)
• M82: 80,542,147 km (0.095 R)
• M83: 80,955,037 km (0.077 R)
• M84: 82,059,518 km (0.096 R)
• M85: 83,029,960 km (0.114 R)
• M86: 83,168,936 km (0.11 R)
• M87: 86,526,960 km (0.057 R)
• M88: 88,080,683 km (0.061 R)
• M89: 89,643,831 km (0.095 R)
• M90: 90,214,398 km (0.097 R)
• M91: 91,646,199 km (0.09 R)
• M92: 91,789,813 km (0.031 R)
• M93: 92,365,017 km (0.104 R)
• M94: 95,404,097 km (0.099 R)
• M95: 95,549,656 km (0.051 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit