🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.64 AU - 0.9 AU

Year: 257 Days

Day: 16.2 Hours

Environment

Temp: 80 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,238,036 km

• M1: 517,010 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.32 AU - 1.46 AU

Year: 624 Days

Day: 15.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,238,036 km

• M1: 210,933 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.04 AU - 3.28 AU

Year: 1652 Days

Day: 44.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,238,036 km

• M1: 50,564 km (0.083 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 10

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.84 AU - 9.24 AU

Year: 9503 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,238,036 km

• M1: 159,621 km (0.094 R)
• M2: 230,680 km (0.079 R)
• M3: 315,502 km (0.044 R)
• M4: 386,860 km (0.105 R)
• M5: 653,294 km (0.106 R)
• M6: 763,398 km (0.107 R)
• M7: 853,755 km (0.096 R)
• M8: 1,162,076 km (0.038 R)
• M9: 1,252,284 km (0.086 R)
• M10: 1,949,709 km (0.106 R)
• M11: 2,168,571 km (0.083 R)
• M12: 2,376,362 km (0.101 R)
• M13: 2,492,450 km (0.1 R)
• M14: 2,730,460 km (0.07 R)
• M15: 4,619,133 km (0.078 R)
• M16: 4,936,879 km (0.098 R)
• M17: 5,061,046 km (0.09 R)
• M18: 5,516,571 km (0.062 R)
• M19: 6,412,662 km (0.026 R)
• M20: 6,988,764 km (0.113 R)
• M21: 7,811,402 km (0.111 R)
• M22: 8,014,556 km (0.062 R)
• M23: 8,694,479 km (0.103 R)
• M24: 11,726,528 km (0.056 R)
• M25: 12,429,638 km (0.111 R)
• M26: 12,701,009 km (0.097 R)
• M27: 12,905,808 km (0.108 R)
• M28: 13,561,795 km (0.071 R)
• M29: 13,701,370 km (0.108 R)
• M30: 13,911,405 km (0.118 R)
• M31: 14,052,177 km (0.091 R)
• M32: 14,157,942 km (0.112 R)
• M33: 14,655,355 km (0.069 R)
• M34: 14,726,863 km (0.117 R)
• M35: 15,777,040 km (0.084 R)
• M36: 15,960,447 km (0.082 R)
• M37: 16,440,956 km (0.075 R)
• M38: 16,888,552 km (0.109 R)
• M39: 17,151,695 km (0.069 R)
• M40: 18,294,174 km (0.047 R)
• M41: 19,186,675 km (0.049 R)
• M42: 20,172,974 km (0.051 R)
• M43: 21,256,511 km (0.099 R)
• M44: 21,540,448 km (0.088 R)
• M45: 21,784,891 km (0.033 R)
• M46: 21,948,401 km (0.04 R)
• M47: 22,030,231 km (0.079 R)
• M48: 22,317,758 km (0.05 R)
• M49: 24,194,912 km (0.104 R)
• M50: 24,279,585 km (0.094 R)
• M51: 24,704,144 km (0.119 R)
• M52: 24,789,265 km (0.116 R)
• M53: 24,959,956 km (0.109 R)
• M54: 26,426,613 km (0.053 R)
• M55: 26,907,122 km (0.079 R)
• M56: 27,522,717 km (0.078 R)
• M57: 27,611,129 km (0.048 R)
• M58: 30,168,056 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.1

Radius: 4.8

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.38 AU - 20.98 AU

Year: 29518 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,238,036 km

• M1: 344,973 km (0.064 R)
• M2: 434,731 km (0.054 R)
• M3: 1,174,044 km (0.098 R)
• M4: 2,801,370 km (0.11 R)
• M5: 3,173,270 km (0.101 R)
• M6: 3,287,862 km (0.085 R)
• M7: 3,881,167 km (0.066 R)
• M8: 5,343,636 km (0.026 R)
• M9: 6,227,161 km (0.112 R)
• M10: 6,418,945 km (0.115 R)
• M11: 6,759,131 km (0.033 R)
• M12: 6,906,784 km (0.092 R)
• M13: 7,406,441 km (0.101 R)
• M14: 7,763,082 km (0.066 R)
• M15: 8,920,072 km (0.076 R)
• M16: 8,973,927 km (0.118 R)
• M17: 9,961,872 km (0.112 R)
• M18: 10,582,404 km (0.058 R)
• M19: 11,157,308 km (0.103 R)
• M20: 11,390,083 km (0.101 R)
• M21: 11,565,860 km (0.084 R)
• M22: 12,397,325 km (0.103 R)
• M23: 13,432,842 km (0.104 R)
• M24: 13,867,124 km (0.057 R)
• M25: 14,243,213 km (0.101 R)
• M26: 15,005,115 km (0.099 R)
• M27: 15,715,256 km (0.115 R)
• M28: 15,780,331 km (0.06 R)
• M29: 16,304,373 km (0.076 R)
• M30: 18,525,303 km (0.05 R)
• M31: 19,147,331 km (0.082 R)
• M32: 20,128,543 km (0.079 R)
• M33: 20,767,775 km (0.069 R)
• M34: 20,839,283 km (0.114 R)
• M35: 22,139,288 km (0.046 R)
• M36: 22,725,413 km (0.094 R)
• M37: 23,838,122 km (0.096 R)
• M38: 24,137,916 km (0.108 R)
• M39: 24,213,014 km (0.104 R)
• M40: 24,968,633 km (0.109 R)
• M41: 25,272,915 km (0.085 R)
• M42: 26,813,174 km (0.052 R)
• M43: 27,281,266 km (0.084 R)
• M44: 27,830,589 km (0.072 R)
• M45: 28,383,653 km (0.105 R)
• M46: 29,259,997 km (0.033 R)
• M47: 30,794,572 km (0.069 R)
• M48: 34,955,936 km (0.083 R)
• M49: 35,381,542 km (0.079 R)
• M50: 35,894,812 km (0.026 R)
• M51: 36,238,289 km (0.078 R)
• M52: 37,448,985 km (0.108 R)
• M53: 38,146,709 km (0.091 R)
• M54: 39,024,849 km (0.104 R)
• M55: 39,289,637 km (0.092 R)
• M56: 40,801,323 km (0.118 R)
• M57: 41,159,760 km (0.092 R)
• M58: 41,339,277 km (0.083 R)
• M59: 41,699,359 km (0.063 R)
• M60: 42,694,634 km (0.115 R)
• M61: 43,058,606 km (0.078 R)
• M62: 43,240,816 km (0.044 R)
• M63: 43,514,879 km (0.077 R)
• M64: 44,432,213 km (0.048 R)
• M65: 47,598,751 km (0.079 R)
• M66: 48,449,066 km (0.073 R)
• M67: 48,733,601 km (0.086 R)
• M68: 48,923,590 km (0.099 R)
• M69: 49,399,760 km (0.038 R)
• M70: 49,495,204 km (0.113 R)
• M71: 49,686,090 km (0.113 R)
• M72: 51,319,400 km (0.084 R)
• M73: 52,094,167 km (0.108 R)
• M74: 52,872,675 km (0.081 R)
• M75: 53,361,261 km (0.052 R)
• M76: 53,459,098 km (0.055 R)
• M77: 55,033,466 km (0.096 R)
• M78: 55,231,384 km (0.111 R)
• M79: 56,323,898 km (0.119 R)
• M80: 56,722,875 km (0.107 R)
• M81: 56,822,806 km (0.118 R)
• M82: 58,328,359 km (0.056 R)
• M83: 59,238,064 km (0.045 R)
• M84: 60,560,210 km (0.107 R)
• M85: 60,662,385 km (0.07 R)
• M86: 64,376,302 km (0.06 R)
• M87: 64,480,572 km (0.037 R)
• M88: 65,211,657 km (0.099 R)
• M89: 66,892,837 km (0.109 R)
• M90: 67,632,898 km (0.081 R)
• M91: 70,297,984 km (0.115 R)
• M92: 70,942,751 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit