🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 233 Days

Day: 27.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,303,293 km

• M1: 372,947 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.83 AU - 4.43 AU

Year: 2431 Days

Day: 44.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 57.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.9 AU - 6.02 AU

Year: 4484 Days

Day: 30.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 8.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.68 AU - 12.58 AU

Year: 11332 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,303,293 km

• M1: 105,167 km (0.108 R)
• M2: 165,455 km (0.079 R)
• M3: 369,656 km (0.068 R)
• M4: 539,899 km (0.076 R)
• M5: 684,859 km (0.092 R)
• M6: 898,335 km (0.069 R)
• M7: 1,072,318 km (0.09 R)
• M8: 1,321,398 km (0.104 R)
• M9: 1,565,841 km (0.088 R)
• M10: 1,897,799 km (0.09 R)
• M11: 2,021,666 km (0.077 R)
• M12: 2,072,080 km (0.046 R)
• M13: 2,251,598 km (0.065 R)
• M14: 3,135,721 km (0.095 R)
• M15: 3,553,398 km (0.08 R)
• M16: 3,956,864 km (0.11 R)
• M17: 4,020,293 km (0.108 R)
• M18: 4,440,514 km (0.114 R)
• M19: 4,506,486 km (0.114 R)
• M20: 4,739,859 km (0.107 R)
• M21: 5,748,149 km (0.098 R)
• M22: 6,593,377 km (0.103 R)
• M23: 6,782,319 km (0.101 R)
• M24: 7,088,396 km (0.089 R)
• M25: 7,165,588 km (0.119 R)
• M26: 8,438,666 km (0.035 R)
• M27: 8,975,573 km (0.109 R)
• M28: 9,143,123 km (0.074 R)
• M29: 9,227,197 km (0.094 R)
• M30: 9,694,391 km (0.097 R)
• M31: 9,952,597 km (0.077 R)
• M32: 10,475,591 km (0.069 R)
• M33: 10,563,554 km (0.115 R)
• M34: 10,962,831 km (0.102 R)
• M35: 11,412,373 km (0.076 R)
• M36: 11,548,357 km (0.078 R)
• M37: 11,730,567 km (0.104 R)
• M38: 12,749,479 km (0.063 R)
• M39: 13,127,064 km (0.082 R)
• M40: 13,460,517 km (0.064 R)
• M41: 15,119,109 km (0.095 R)
• M42: 15,568,950 km (0.082 R)
• M43: 16,328,308 km (0.07 R)
• M44: 18,411,758 km (0.061 R)
• M45: 18,464,865 km (0.11 R)
• M46: 18,891,967 km (0.093 R)
• M47: 18,945,523 km (0.106 R)
• M48: 20,083,065 km (0.082 R)
• M49: 20,137,818 km (0.117 R)
• M50: 20,412,181 km (0.112 R)
• M51: 21,633,946 km (0.095 R)
• M52: 22,822,352 km (0.091 R)
• M53: 23,223,125 km (0.098 R)
• M54: 23,568,397 km (0.118 R)
• M55: 24,497,848 km (0.117 R)
• M56: 24,966,987 km (0.064 R)
• M57: 25,439,118 km (0.081 R)
• M58: 26,212,689 km (0.054 R)
• M59: 28,210,568 km (0.09 R)
• M60: 28,640,662 km (0.041 R)
• M61: 28,887,498 km (0.109 R)
• M62: 29,196,867 km (0.085 R)
• M63: 30,319,898 km (0.042 R)
• M64: 30,760,464 km (0.085 R)
• M65: 30,823,594 km (0.077 R)
• M66: 31,266,553 km (0.096 R)
• M67: 33,188,587 km (0.093 R)
• M68: 33,447,840 km (0.081 R)
• M69: 33,642,616 km (0.072 R)
• M70: 33,707,691 km (0.053 R)
• M71: 34,360,237 km (0.109 R)
• M72: 34,753,680 km (0.076 R)
• M73: 35,016,972 km (0.117 R)
• M74: 35,412,958 km (0.097 R)
• M75: 38,430,197 km (0.094 R)
• M76: 39,111,765 km (0.117 R)
• M77: 39,522,561 km (0.111 R)
• M78: 39,659,892 km (0.113 R)
• M79: 40,072,632 km (0.116 R)
• M80: 41,180,404 km (0.081 R)
• M81: 43,355,109 km (0.079 R)
• M82: 44,706,426 km (0.07 R)
• M83: 46,505,340 km (0.109 R)
• M84: 48,327,891 km (0.113 R)
• M85: 48,401,344 km (0.038 R)
• M86: 48,548,099 km (0.046 R)
• M87: 48,915,961 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.8

Radius: 3.2

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.71 AU - 15.95 AU

Year: 19065 Days

Day: 20.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,303,293 km

• M1: 60,438 km (0.095 R)
• M2: 329,564 km (0.064 R)
• M3: 407,205 km (0.119 R)
• M4: 894,894 km (0.047 R)
• M5: 1,567,337 km (0.106 R)
• M6: 1,610,870 km (0.071 R)
• M7: 1,676,693 km (0.081 R)
• M8: 1,833,920 km (0.061 R)
• M9: 2,383,393 km (0.117 R)
• M10: 2,872,728 km (0.075 R)
• M11: 3,197,206 km (0.09 R)
• M12: 3,335,883 km (0.1 R)
• M13: 4,118,280 km (0.115 R)
• M14: 5,440,426 km (0.072 R)
• M15: 6,112,270 km (0.12 R)
• M16: 6,703,630 km (0.091 R)
• M17: 6,774,390 km (0.059 R)
• M18: 7,059,972 km (0.072 R)
• M19: 7,532,253 km (0.104 R)
• M20: 7,828,008 km (0.118 R)
• M21: 8,354,742 km (0.038 R)
• M22: 9,640,536 km (0.096 R)
• M23: 10,001,814 km (0.09 R)
• M24: 10,654,959 km (0.071 R)
• M25: 11,406,090 km (0.049 R)
• M26: 14,029,887 km (0.12 R)
• M27: 14,075,215 km (0.12 R)
• M28: 14,944,229 km (0.031 R)
• M29: 15,222,182 km (0.082 R)
• M30: 16,351,197 km (0.114 R)
• M31: 16,733,419 km (0.103 R)
• M32: 17,215,424 km (0.107 R)
• M33: 17,312,363 km (0.072 R)
• M34: 17,604,378 km (0.12 R)
• M35: 17,946,957 km (0.112 R)
• M36: 18,045,243 km (0.084 R)
• M37: 18,589,031 km (0.091 R)
• M38: 19,490,658 km (0.118 R)
• M39: 20,972,724 km (0.087 R)
• M40: 21,910,703 km (0.108 R)
• M41: 22,649,566 km (0.038 R)
• M42: 25,024,582 km (0.063 R)
• M43: 25,189,439 km (0.119 R)
• M44: 26,408,961 km (0.076 R)
• M45: 27,138,550 km (0.065 R)
• M46: 27,590,784 km (0.061 R)
• M47: 27,874,721 km (0.103 R)
• M48: 28,560,029 km (0.075 R)
• M49: 29,020,042 km (0.053 R)
• M50: 29,251,021 km (0.095 R)
• M51: 29,889,206 km (0.119 R)
• M52: 31,297,371 km (0.115 R)
• M53: 31,652,815 km (0.113 R)
• M54: 33,329,059 km (0.117 R)
• M55: 33,510,372 km (0.074 R)
• M56: 34,604,979 km (0.109 R)
• M57: 35,464,569 km (0.085 R)
• M58: 36,268,957 km (0.074 R)
• M59: 38,972,040 km (0.069 R)
• M60: 39,673,954 km (0.101 R)
• M61: 39,737,982 km (0.062 R)
• M62: 39,994,392 km (0.118 R)
• M63: 40,508,710 km (0.042 R)
• M64: 43,047,834 km (0.105 R)
• M65: 43,179,331 km (0.108 R)
• M66: 43,245,304 km (0.068 R)
• M67: 43,442,922 km (0.088 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit