🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 23.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.97 AU - 3.23 AU

Year: 1605 Days

Day: 26.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.79 AU - 4.03 AU

Year: 2411 Days

Day: 30.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 11.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.12 AU - 7.1 AU

Year: 5783 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,436,222 km

• M1: 160,070 km (0.045 R)
• M2: 232,475 km (0.04 R)
• M3: 305,928 km (0.117 R)
• M4: 478,863 km (0.089 R)
• M5: 742,454 km (0.061 R)
• M6: 826,678 km (0.098 R)
• M7: 974,630 km (0.102 R)
• M8: 1,067,979 km (0.101 R)
• M9: 1,315,414 km (0.067 R)
• M10: 1,692,700 km (0.093 R)
• M11: 2,002,966 km (0.094 R)
• M12: 2,247,558 km (0.099 R)
• M13: 2,721,484 km (0.092 R)
• M14: 3,016,192 km (0.104 R)
• M15: 3,250,163 km (0.101 R)
• M16: 3,465,734 km (0.026 R)
• M17: 3,612,041 km (0.081 R)
• M18: 3,810,557 km (0.061 R)
• M19: 4,012,514 km (0.069 R)
• M20: 4,296,152 km (0.083 R)
• M21: 5,102,933 km (0.115 R)
• M22: 5,241,909 km (0.089 R)
• M23: 5,666,618 km (0.1 R)
• M24: 5,781,808 km (0.098 R)
• M25: 5,926,918 km (0.047 R)
• M26: 6,102,546 km (0.098 R)
• M27: 6,519,176 km (0.119 R)
• M28: 7,286,164 km (0.104 R)
• M29: 7,569,203 km (0.103 R)
• M30: 8,244,039 km (0.056 R)
• M31: 8,671,291 km (0.119 R)
• M32: 8,771,073 km (0.111 R)
• M33: 8,938,024 km (0.098 R)
• M34: 9,038,703 km (0.094 R)
• M35: 9,173,491 km (0.117 R)
• M36: 10,843,153 km (0.032 R)
• M37: 11,456,803 km (0.085 R)
• M38: 11,859,970 km (0.103 R)
• M39: 12,604,817 km (0.093 R)
• M40: 12,831,159 km (0.101 R)
• M41: 13,479,965 km (0.084 R)
• M42: 14,296,171 km (0.113 R)
• M43: 14,532,386 km (0.119 R)
• M44: 14,849,234 km (0.101 R)
• M45: 15,048,499 km (0.079 R)
• M46: 15,248,661 km (0.106 R)
• M47: 15,369,087 km (0.091 R)
• M48: 15,489,962 km (0.096 R)
• M49: 15,570,745 km (0.1 R)
• M50: 16,262,485 km (0.073 R)
• M51: 16,756,906 km (0.086 R)
• M52: 16,839,784 km (0.099 R)
• M53: 17,760,409 km (0.105 R)
• M54: 18,227,005 km (0.119 R)
• M55: 18,483,116 km (0.058 R)
• M56: 19,869,440 km (0.106 R)
• M57: 20,708,235 km (0.063 R)
• M58: 20,886,406 km (0.077 R)
• M59: 21,020,296 km (0.06 R)
• M60: 21,244,094 km (0.05 R)
• M61: 21,874,949 km (0.068 R)
• M62: 22,557,713 km (0.034 R)
• M63: 22,878,750 km (0.092 R)
• M64: 23,247,509 km (0.073 R)
• M65: 23,618,213 km (0.062 R)
• M66: 24,694,869 km (0.063 R)
• M67: 25,073,202 km (0.085 R)
• M68: 25,548,624 km (0.045 R)
• M69: 25,787,531 km (0.081 R)
• M70: 26,123,229 km (0.119 R)
• M71: 26,556,913 km (0.101 R)
• M72: 27,676,204 km (0.096 R)
• M73: 28,364,953 km (0.094 R)
• M74: 29,809,769 km (0.095 R)
• M75: 29,910,299 km (0.095 R)
• M76: 30,263,051 km (0.116 R)
• M77: 30,465,158 km (0.091 R)
• M78: 31,176,346 km (0.091 R)
• M79: 31,585,197 km (0.101 R)
• M80: 32,356,523 km (0.115 R)
• M81: 33,186,044 km (0.086 R)
• M82: 33,446,793 km (0.119 R)
• M83: 33,655,781 km (0.091 R)
• M84: 34,075,253 km (0.065 R)
• M85: 35,078,158 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 11

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.79 AU - 10.61 AU

Year: 9825 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,436,222 km

• M1: 166,802 km (0.106 R)
• M2: 304,132 km (0.108 R)
• M3: 562,638 km (0.026 R)
• M4: 676,332 km (0.095 R)
• M5: 745,147 km (0.088 R)
• M6: 834,906 km (0.086 R)
• M7: 1,026,391 km (0.03 R)
• M8: 1,190,500 km (0.11 R)
• M9: 1,297,612 km (0.088 R)
• M10: 1,408,015 km (0.112 R)
• M11: 1,807,890 km (0.069 R)
• M12: 1,932,356 km (0.113 R)
• M13: 2,085,394 km (0.054 R)
• M14: 3,028,011 km (0.083 R)
• M15: 4,021,789 km (0.091 R)
• M16: 4,119,925 km (0.115 R)
• M17: 5,648,367 km (0.055 R)
• M18: 6,781,421 km (0.034 R)
• M19: 7,214,357 km (0.12 R)
• M20: 7,333,886 km (0.104 R)
• M21: 7,534,796 km (0.086 R)
• M22: 7,778,192 km (0.051 R)
• M23: 7,859,872 km (0.075 R)
• M24: 7,941,852 km (0.089 R)
• M25: 8,524,087 km (0.094 R)
• M26: 8,650,646 km (0.091 R)
• M27: 9,379,487 km (0.113 R)
• M28: 9,729,397 km (0.062 R)
• M29: 10,083,495 km (0.087 R)
• M30: 10,895,811 km (0.105 R)
• M31: 11,309,898 km (0.088 R)
• M32: 11,823,019 km (0.104 R)
• M33: 12,439,362 km (0.104 R)
• M34: 12,871,999 km (0.113 R)
• M35: 13,703,015 km (0.094 R)
• M36: 14,551,235 km (0.047 R)
• M37: 15,109,235 km (0.077 R)
• M38: 17,303,387 km (0.086 R)
• M39: 17,894,299 km (0.026 R)
• M40: 18,110,917 km (0.088 R)
• M41: 18,273,829 km (0.096 R)
• M42: 18,546,546 km (0.08 R)
• M43: 18,656,051 km (0.084 R)
• M44: 19,428,425 km (0.086 R)
• M45: 20,890,445 km (0.113 R)
• M46: 22,213,040 km (0.078 R)
• M47: 24,999,001 km (0.084 R)
• M48: 26,340,595 km (0.113 R)
• M49: 26,834,268 km (0.1 R)
• M50: 27,268,700 km (0.035 R)
• M51: 27,830,589 km (0.119 R)
• M52: 28,649,189 km (0.041 R)
• M53: 28,839,178 km (0.069 R)
• M54: 29,156,775 km (0.099 R)
• M55: 30,956,736 km (0.063 R)
• M56: 31,216,887 km (0.093 R)
• M57: 31,935,854 km (0.102 R)
• M58: 35,001,115 km (0.085 R)
• M59: 35,611,773 km (0.093 R)
• M60: 36,089,140 km (0.081 R)
• M61: 36,431,569 km (0.082 R)
• M62: 37,257,350 km (0.094 R)
• M63: 37,603,370 km (0.09 R)
• M64: 38,298,401 km (0.053 R)
• M65: 38,857,598 km (0.095 R)
• M66: 38,997,771 km (0.113 R)
• M67: 41,049,656 km (0.118 R)
• M68: 41,263,880 km (0.076 R)
• M69: 41,837,139 km (0.084 R)
• M70: 42,991,436 km (0.118 R)
• M71: 43,354,361 km (0.101 R)
• M72: 44,742,479 km (0.084 R)
• M73: 45,257,545 km (0.097 R)
• M74: 45,478,949 km (0.064 R)
• M75: 45,774,704 km (0.094 R)
• M76: 46,963,858 km (0.067 R)
• M77: 47,562,249 km (0.116 R)
• M78: 48,238,581 km (0.112 R)
• M79: 48,464,624 km (0.082 R)
• M80: 48,691,115 km (0.086 R)
• M81: 49,372,683 km (0.086 R)
• M82: 50,133,687 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit