🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.79 AU - 4.29 AU

Year: 2363 Days

Day: 28.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.09 AU - 4.61 AU

Year: 2680 Days

Day: 36.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.72 AU - 7.38 AU

Year: 5947 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,738,226 km

• M1: 189,391 km (0.088 R)
• M2: 331,210 km (0.106 R)
• M3: 492,775 km (0.045 R)
• M4: 869,912 km (0.098 R)
• M5: 2,533,590 km (0.11 R)
• M6: 2,834,730 km (0.081 R)
• M7: 3,125,848 km (0.098 R)
• M8: 3,258,391 km (0.07 R)
• M9: 3,483,686 km (0.085 R)
• M10: 4,510,675 km (0.073 R)
• M11: 4,788,029 km (0.097 R)
• M12: 4,915,936 km (0.107 R)
• M13: 5,109,964 km (0.104 R)
• M14: 5,227,698 km (0.044 R)
• M15: 5,372,808 km (0.095 R)
• M16: 5,572,820 km (0.045 R)
• M17: 5,761,762 km (0.041 R)
• M18: 5,898,195 km (0.111 R)
• M19: 6,021,763 km (0.101 R)
• M20: 6,425,977 km (0.036 R)
• M21: 6,681,490 km (0.083 R)
• M22: 6,925,783 km (0.114 R)
• M23: 7,056,382 km (0.069 R)
• M24: 7,261,181 km (0.096 R)
• M25: 7,364,254 km (0.049 R)
• M26: 7,842,070 km (0.109 R)
• M27: 8,222,348 km (0.078 R)
• M28: 8,906,459 km (0.112 R)
• M29: 9,096,299 km (0.074 R)
• M30: 9,934,196 km (0.11 R)
• M31: 10,081,849 km (0.12 R)
• M32: 10,578,963 km (0.077 R)
• M33: 10,914,960 km (0.087 R)
• M34: 11,391,279 km (0.114 R)
• M35: 11,597,425 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 10.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.65 AU - 7.51 AU

Year: 5988 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,738,226 km

• M1: 227,838 km (0.102 R)
• M2: 291,566 km (0.05 R)
• M3: 425,307 km (0.105 R)
• M4: 535,710 km (0.115 R)
• M5: 788,530 km (0.088 R)
• M6: 1,063,491 km (0.092 R)
• M7: 1,302,100 km (0.114 R)
• M8: 1,436,439 km (0.09 R)
• M9: 1,557,912 km (0.087 R)
• M10: 1,628,971 km (0.082 R)
• M11: 2,216,592 km (0.101 R)
• M12: 2,357,962 km (0.119 R)
• M13: 2,523,267 km (0.045 R)
• M14: 2,821,865 km (0.112 R)
• M15: 3,131,981 km (0.11 R)
• M16: 3,546,816 km (0.027 R)
• M17: 3,760,890 km (0.106 R)
• M18: 4,479,409 km (0.079 R)
• M19: 4,920,124 km (0.078 R)
• M20: 5,105,775 km (0.113 R)
• M21: 5,239,665 km (0.083 R)
• M22: 5,429,206 km (0.104 R)
• M23: 5,676,342 km (0.087 R)
• M24: 5,815,168 km (0.116 R)
• M25: 6,124,836 km (0.12 R)
• M26: 6,267,253 km (0.102 R)
• M27: 6,672,065 km (0.119 R)
• M28: 6,848,291 km (0.104 R)
• M29: 6,996,244 km (0.097 R)
• M30: 7,145,243 km (0.075 R)
• M31: 8,030,414 km (0.099 R)
• M32: 8,375,237 km (0.105 R)
• M33: 9,209,395 km (0.072 R)
• M34: 9,669,558 km (0.068 R)
• M35: 10,543,957 km (0.062 R)
• M36: 12,080,776 km (0.082 R)
• M37: 12,475,864 km (0.116 R)
• M38: 12,693,230 km (0.102 R)
• M39: 13,168,353 km (0.116 R)
• M40: 13,426,708 km (0.059 R)
• M41: 14,590,430 km (0.04 R)
• M42: 14,819,464 km (0.099 R)
• M43: 15,474,703 km (0.118 R)
• M44: 16,297,342 km (0.103 R)
• M45: 16,376,329 km (0.116 R)
• M46: 17,093,801 km (0.076 R)
• M47: 17,456,426 km (0.082 R)
• M48: 17,821,594 km (0.034 R)
• M49: 18,107,326 km (0.1 R)
• M50: 18,394,554 km (0.094 R)
• M51: 18,973,648 km (0.119 R)
• M52: 19,223,626 km (0.08 R)
• M53: 19,895,619 km (0.062 R)
• M54: 20,107,300 km (0.087 R)
• M55: 20,789,317 km (0.106 R)
• M56: 21,262,794 km (0.098 R)
• M57: 21,479,113 km (0.1 R)
• M58: 21,565,879 km (0.096 R)
• M59: 21,957,676 km (0.026 R)
• M60: 22,088,724 km (0.059 R)
• M61: 22,483,662 km (0.102 R)
• M62: 23,102,698 km (0.091 R)
• M63: 24,221,990 km (0.051 R)
• M64: 25,496,414 km (0.113 R)
• M65: 25,956,876 km (0.089 R)
• M66: 26,280,756 km (0.119 R)
• M67: 26,559,606 km (0.117 R)
• M68: 27,495,789 km (0.074 R)
• M69: 28,015,343 km (0.099 R)
• M70: 28,585,760 km (0.12 R)
• M71: 28,776,796 km (0.04 R)
• M72: 29,016,153 km (0.119 R)
• M73: 29,304,278 km (0.078 R)
• M74: 29,738,112 km (0.088 R)
• M75: 30,661,280 km (0.039 R)
• M76: 30,758,968 km (0.097 R)
• M77: 31,199,982 km (0.066 R)
• M78: 32,038,628 km (0.078 R)
• M79: 32,187,478 km (0.05 R)
• M80: 32,286,661 km (0.079 R)
• M81: 32,386,144 km (0.112 R)
• M82: 32,585,259 km (0.117 R)
• M83: 33,436,171 km (0.11 R)
• M84: 33,687,795 km (0.069 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit