🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.78 AU - 0.82 AU

Year: 261 Days

Day: 17.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.82 AU - 0.88 AU

Year: 286 Days

Day: 31.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.64 AU - 5.2 AU

Year: 3394 Days

Day: 29.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,340,718 km

• M1: 2,633,072 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.99 AU - 5.53 AU

Year: 4406 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,340,718 km

• M1: 217,964 km (0.102 R)
• M2: 343,926 km (0.095 R)
• M3: 544,985 km (0.099 R)
• M4: 650,003 km (0.104 R)
• M5: 813,513 km (0.064 R)
• M6: 1,104,481 km (0.109 R)
• M7: 1,404,724 km (0.038 R)
• M8: 1,678,039 km (0.09 R)
• M9: 2,084,198 km (0.104 R)
• M10: 2,444,130 km (0.042 R)
• M11: 2,647,733 km (0.108 R)
• M12: 2,922,394 km (0.051 R)
• M13: 3,088,448 km (0.108 R)
• M14: 3,343,662 km (0.115 R)
• M15: 3,535,297 km (0.107 R)
• M16: 3,676,966 km (0.054 R)
• M17: 3,784,527 km (0.084 R)
• M18: 4,683,012 km (0.035 R)
• M19: 5,036,661 km (0.119 R)
• M20: 5,277,364 km (0.12 R)
• M21: 5,419,632 km (0.104 R)
• M22: 5,583,741 km (0.089 R)
• M23: 5,853,914 km (0.03 R)
• M24: 7,201,641 km (0.084 R)
• M25: 7,314,438 km (0.082 R)
• M26: 7,519,088 km (0.076 R)
• M27: 8,191,082 km (0.071 R)
• M28: 8,930,843 km (0.106 R)
• M29: 9,321,144 km (0.068 R)
• M30: 9,667,314 km (0.103 R)
• M31: 9,766,946 km (0.12 R)
• M32: 9,992,539 km (0.082 R)
• M33: 10,093,368 km (0.065 R)
• M34: 10,219,779 km (0.098 R)
• M35: 10,653,762 km (0.118 R)
• M36: 10,834,327 km (0.095 R)
• M37: 11,041,819 km (0.104 R)
• M38: 11,408,184 km (0.056 R)
• M39: 12,233,665 km (0.093 R)
• M40: 12,368,602 km (0.082 R)
• M41: 12,639,973 km (0.081 R)
• M42: 12,831,159 km (0.073 R)
• M43: 13,188,698 km (0.115 R)
• M44: 13,327,226 km (0.08 R)
• M45: 13,942,073 km (0.069 R)
• M46: 14,167,966 km (0.089 R)
• M47: 14,395,055 km (0.095 R)
• M48: 14,680,637 km (0.071 R)
• M49: 14,852,825 km (0.079 R)
• M50: 15,170,421 km (0.076 R)
• M51: 15,490,261 km (0.045 R)
• M52: 15,607,097 km (0.047 R)
• M53: 16,047,962 km (0.118 R)
• M54: 16,314,545 km (0.097 R)
• M55: 16,552,556 km (0.108 R)
• M56: 17,243,698 km (0.11 R)
• M57: 17,395,091 km (0.097 R)
• M58: 17,699,373 km (0.098 R)
• M59: 17,791,076 km (0.073 R)
• M60: 17,974,783 km (0.081 R)
• M61: 18,437,040 km (0.114 R)
• M62: 19,247,412 km (0.119 R)
• M63: 19,783,421 km (0.091 R)
• M64: 19,942,144 km (0.065 R)
• M65: 20,164,895 km (0.08 R)
• M66: 20,709,432 km (0.117 R)
• M67: 21,129,203 km (0.055 R)
• M68: 21,780,403 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 10.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.13 AU - 8.37 AU

Year: 8655 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,340,718 km

• M1: 133,740 km (0.111 R)
• M2: 332,107 km (0.082 R)
• M3: 500,854 km (0.118 R)
• M4: 572,361 km (0.104 R)
• M5: 754,871 km (0.112 R)
• M6: 927,357 km (0.066 R)
• M7: 1,018,612 km (0.093 R)
• M8: 1,244,056 km (0.072 R)
• M9: 1,432,699 km (0.089 R)
• M10: 1,521,710 km (0.106 R)
• M11: 1,630,916 km (0.095 R)
• M12: 1,705,416 km (0.057 R)
• M13: 2,774,741 km (0.099 R)
• M14: 3,139,162 km (0.09 R)
• M15: 3,470,671 km (0.103 R)
• M16: 3,640,763 km (0.08 R)
• M17: 3,763,882 km (0.1 R)
• M18: 4,426,601 km (0.111 R)
• M19: 5,153,048 km (0.09 R)
• M20: 5,487,699 km (0.112 R)
• M21: 5,916,147 km (0.052 R)
• M22: 6,266,804 km (0.092 R)
• M23: 6,474,446 km (0.075 R)
• M24: 6,684,332 km (0.091 R)
• M25: 7,049,500 km (0.083 R)
• M26: 7,578,030 km (0.032 R)
• M27: 8,248,527 km (0.101 R)
• M28: 8,443,603 km (0.076 R)
• M29: 8,739,208 km (0.099 R)
• M30: 9,239,314 km (0.068 R)
• M31: 9,782,953 km (0.071 R)
• M32: 10,407,075 km (0.119 R)
• M33: 10,972,705 km (0.112 R)
• M34: 11,044,063 km (0.046 R)
• M35: 12,541,986 km (0.078 R)
• M36: 12,616,636 km (0.114 R)
• M37: 13,219,515 km (0.085 R)
• M38: 13,601,139 km (0.106 R)
• M39: 13,831,819 km (0.115 R)
• M40: 13,947,608 km (0.104 R)
• M41: 15,482,781 km (0.114 R)
• M42: 17,361,431 km (0.11 R)
• M43: 17,528,083 km (0.063 R)
• M44: 17,737,371 km (0.086 R)
• M45: 18,116,003 km (0.11 R)
• M46: 18,200,376 km (0.111 R)
• M47: 18,369,871 km (0.11 R)
• M48: 18,624,935 km (0.043 R)
• M49: 19,181,738 km (0.105 R)
• M50: 19,310,991 km (0.115 R)
• M51: 19,440,542 km (0.112 R)
• M52: 19,527,010 km (0.096 R)
• M53: 21,106,315 km (0.108 R)
• M54: 21,195,326 km (0.074 R)
• M55: 22,362,937 km (0.096 R)
• M56: 22,726,310 km (0.103 R)
• M57: 22,908,820 km (0.098 R)
• M58: 23,000,224 km (0.065 R)
• M59: 23,921,148 km (0.077 R)
• M60: 24,013,899 km (0.037 R)
• M61: 24,432,773 km (0.05 R)
• M62: 25,089,059 km (0.104 R)
• M63: 25,561,489 km (0.076 R)
• M64: 27,237,883 km (0.116 R)
• M65: 27,626,089 km (0.032 R)
• M66: 27,918,403 km (0.078 R)
• M67: 28,309,751 km (0.088 R)
• M68: 29,296,200 km (0.105 R)
• M69: 29,893,395 km (0.116 R)
• M70: 30,343,983 km (0.036 R)
• M71: 30,847,231 km (0.11 R)
• M72: 31,049,337 km (0.102 R)
• M73: 31,862,102 km (0.101 R)
• M74: 32,015,291 km (0.119 R)
• M75: 32,219,791 km (0.085 R)
• M76: 32,630,288 km (0.102 R)
• M77: 32,990,968 km (0.101 R)
• M78: 34,028,579 km (0.117 R)
• M79: 34,185,208 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit