🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.42 AU - 0.58 AU

Year: 125 Days

Day: 46.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 164 Days

Day: 25.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,771,876 km

• M1: 274,362 km (0.103 R)
• M2: 300,542 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.81 AU - 0.83 AU

Year: 262 Days

Day: 19.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.08 AU - 1.18 AU

Year: 424 Days

Day: 30.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,771,876 km

• M1: 25,432 km (0.11 R)
• M2: 258,954 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.3 AU - 4.86 AU

Year: 3461 Days

Day: 25.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,771,876 km

• M1: 1,373,009 km (0.076 R)

Asteroid Belt

Center: 12.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 3.7

Gravity: 37.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.84 AU - 20.46 AU

Year: 30757 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,771,876 km

• M1: 214,523 km (0.111 R)
• M2: 267,481 km (0.089 R)
• M3: 892,650 km (0.092 R)
• M4: 921,672 km (0.063 R)
• M5: 1,165,218 km (0.097 R)
• M6: 1,294,321 km (0.036 R)
• M7: 1,394,103 km (0.117 R)
• M8: 1,427,912 km (0.071 R)
• M9: 1,601,296 km (0.12 R)
• M10: 1,818,063 km (0.077 R)
• M11: 2,082,702 km (0.114 R)
• M12: 2,319,066 km (0.108 R)
• M13: 2,817,078 km (0.09 R)
• M14: 2,990,312 km (0.114 R)
• M15: 3,256,446 km (0.052 R)
• M16: 3,576,586 km (0.101 R)
• M17: 4,002,790 km (0.102 R)
• M18: 4,545,382 km (0.102 R)
• M19: 4,595,796 km (0.095 R)
• M20: 4,902,472 km (0.085 R)
• M21: 5,058,353 km (0.115 R)
• M22: 5,589,425 km (0.025 R)
• M23: 6,418,646 km (0.108 R)
• M24: 8,066,317 km (0.043 R)
• M25: 8,559,841 km (0.084 R)
• M26: 9,126,517 km (0.089 R)
• M27: 10,229,802 km (0.085 R)
• M28: 10,696,248 km (0.118 R)
• M29: 11,926,989 km (0.075 R)
• M30: 12,066,415 km (0.07 R)
• M31: 12,559,040 km (0.038 R)
• M32: 14,075,514 km (0.075 R)
• M33: 15,648,685 km (0.064 R)
• M34: 17,513,572 km (0.043 R)
• M35: 17,751,583 km (0.119 R)
• M36: 18,633,462 km (0.079 R)
• M37: 20,107,001 km (0.111 R)
• M38: 20,606,359 km (0.089 R)
• M39: 20,857,683 km (0.104 R)
• M40: 21,872,705 km (0.113 R)
• M41: 24,391,484 km (0.072 R)
• M42: 24,479,896 km (0.082 R)
• M43: 25,012,914 km (0.111 R)
• M44: 25,460,211 km (0.11 R)
• M45: 26,000,260 km (0.056 R)
• M46: 27,735,296 km (0.111 R)
• M47: 28,570,052 km (0.107 R)
• M48: 29,885,017 km (0.11 R)
• M49: 30,645,124 km (0.082 R)
• M50: 30,836,160 km (0.049 R)
• M51: 32,768,366 km (0.098 R)
• M52: 32,865,904 km (0.11 R)
• M53: 33,453,824 km (0.108 R)
• M54: 34,938,433 km (0.069 R)
• M55: 36,343,307 km (0.043 R)
• M56: 37,256,303 km (0.069 R)
• M57: 38,588,172 km (0.073 R)
• M58: 40,248,709 km (0.076 R)
• M59: 45,477,154 km (0.074 R)
• M60: 45,804,026 km (0.056 R)
• M61: 47,009,635 km (0.08 R)
• M62: 47,119,739 km (0.103 R)
• M63: 47,671,605 km (0.117 R)
• M64: 48,447,869 km (0.047 R)
• M65: 49,451,970 km (0.048 R)
• M66: 54,458,562 km (0.093 R)
• M67: 55,269,831 km (0.118 R)
• M68: 57,139,056 km (0.112 R)
• M69: 58,199,556 km (0.095 R)
• M70: 60,220,473 km (0.101 R)
• M71: 61,179,396 km (0.073 R)
• M72: 62,385,154 km (0.087 R)
• M73: 63,720,615 km (0.046 R)
• M74: 65,310,840 km (0.099 R)
• M75: 66,295,942 km (0.119 R)
• M76: 71,801,144 km (0.104 R)
• M77: 72,054,862 km (0.031 R)
• M78: 72,817,811 km (0.113 R)
• M79: 74,479,843 km (0.11 R)
• M80: 76,283,844 km (0.06 R)
• M81: 79,540,589 km (0.114 R)
• M82: 79,803,134 km (0.09 R)
• M83: 79,934,481 km (0.045 R)
• M84: 80,460,616 km (0.097 R)
• M85: 80,724,208 km (0.109 R)
• M86: 81,119,894 km (0.094 R)
• M87: 81,384,234 km (0.031 R)
• M88: 82,576,678 km (0.039 R)
• M89: 85,247,449 km (0.098 R)
• M90: 86,189,018 km (0.078 R)
• M91: 86,323,806 km (0.094 R)
• M92: 88,217,864 km (0.105 R)
• M93: 89,715,788 km (0.063 R)
• M94: 90,399,450 km (0.077 R)
• M95: 90,810,395 km (0.071 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit