🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.45 AU - 1.89 AU

Year: 758 Days

Day: 30.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,897,323 km

• M1: 309,668 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.46 AU - 3.4 AU

Year: 1763 Days

Day: 43.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 14.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.09 AU - 11.83 AU

Year: 13635 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,897,323 km

• M1: 394,789 km (0.114 R)
• M2: 609,911 km (0.106 R)
• M3: 829,969 km (0.071 R)
• M4: 992,582 km (0.109 R)
• M5: 1,122,283 km (0.099 R)
• M6: 1,212,192 km (0.078 R)
• M7: 1,623,436 km (0.114 R)
• M8: 1,858,903 km (0.052 R)
• M9: 2,078,064 km (0.069 R)
• M10: 2,482,427 km (0.12 R)
• M11: 2,880,507 km (0.087 R)
• M12: 3,103,408 km (0.106 R)
• M13: 3,365,204 km (0.103 R)
• M14: 3,981,248 km (0.102 R)
• M15: 4,266,382 km (0.111 R)
• M16: 4,375,139 km (0.026 R)
• M17: 4,558,397 km (0.117 R)
• M18: 4,669,548 km (0.115 R)
• M19: 5,123,577 km (0.027 R)
• M20: 5,671,405 km (0.086 R)
• M21: 6,444,826 km (0.092 R)
• M22: 6,653,964 km (0.098 R)
• M23: 6,780,523 km (0.09 R)
• M24: 8,000,345 km (0.082 R)
• M25: 8,315,996 km (0.102 R)
• M26: 9,193,238 km (0.064 R)
• M27: 9,381,731 km (0.103 R)
• M28: 10,490,401 km (0.09 R)
• M29: 10,835,972 km (0.067 R)
• M30: 11,538,633 km (0.101 R)
• M31: 12,255,955 km (0.118 R)
• M32: 12,411,537 km (0.099 R)
• M33: 13,199,619 km (0.118 R)
• M34: 13,733,982 km (0.062 R)
• M35: 14,329,980 km (0.109 R)
• M36: 14,548,842 km (0.104 R)
• M37: 14,823,952 km (0.095 R)
• M38: 16,168,538 km (0.116 R)
• M39: 16,740,301 km (0.118 R)
• M40: 19,032,888 km (0.119 R)
• M41: 21,173,185 km (0.044 R)
• M42: 21,422,714 km (0.074 R)
• M43: 21,610,460 km (0.028 R)
• M44: 24,035,291 km (0.084 R)
• M45: 24,230,517 km (0.09 R)
• M46: 25,016,205 km (0.105 R)
• M47: 25,743,699 km (0.095 R)
• M48: 27,423,234 km (0.072 R)
• M49: 29,554,555 km (0.065 R)
• M50: 30,604,882 km (0.062 R)
• M51: 31,667,476 km (0.052 R)
• M52: 31,810,042 km (0.099 R)
• M53: 32,598,274 km (0.1 R)
• M54: 35,666,077 km (0.063 R)
• M55: 35,963,029 km (0.113 R)
• M56: 36,784,022 km (0.116 R)
• M57: 37,083,966 km (0.08 R)
• M58: 37,309,559 km (0.054 R)
• M59: 38,825,135 km (0.036 R)
• M60: 39,436,841 km (0.084 R)
• M61: 39,897,902 km (0.081 R)
• M62: 40,283,415 km (0.082 R)
• M63: 40,592,634 km (0.041 R)
• M64: 42,072,606 km (0.068 R)
• M65: 42,386,462 km (0.086 R)
• M66: 42,701,067 km (0.105 R)
• M67: 42,858,593 km (0.091 R)
• M68: 43,174,394 km (0.055 R)
• M69: 43,490,943 km (0.086 R)
• M70: 43,967,113 km (0.049 R)
• M71: 44,365,343 km (0.096 R)
• M72: 44,604,849 km (0.065 R)
• M73: 45,808,813 km (0.096 R)
• M74: 46,779,703 km (0.095 R)
• M75: 49,649,888 km (0.054 R)
• M76: 51,818,758 km (0.084 R)
• M77: 52,576,770 km (0.065 R)
• M78: 54,103,716 km (0.059 R)
• M79: 54,787,079 km (0.12 R)
• M80: 56,334,968 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 4.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.27 AU - 16.69 AU

Year: 20377 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,897,323 km

• M1: 110,403 km (0.093 R)
• M2: 247,884 km (0.033 R)
• M3: 685,757 km (0.113 R)
• M4: 801,994 km (0.106 R)
• M5: 872,904 km (0.112 R)
• M6: 1,245,701 km (0.08 R)
• M7: 1,624,334 km (0.085 R)
• M8: 2,022,414 km (0.098 R)
• M9: 2,304,106 km (0.045 R)
• M10: 2,997,792 km (0.112 R)
• M11: 3,204,835 km (0.101 R)
• M12: 3,237,148 km (0.09 R)
• M13: 3,269,461 km (0.116 R)
• M14: 3,302,074 km (0.075 R)
• M15: 3,350,992 km (0.073 R)
• M16: 3,632,835 km (0.099 R)
• M17: 3,819,383 km (0.104 R)
• M18: 4,343,574 km (0.105 R)
• M19: 4,397,280 km (0.073 R)
• M20: 5,152,749 km (0.058 R)
• M21: 5,400,633 km (0.072 R)
• M22: 5,672,003 km (0.06 R)
• M23: 6,007,252 km (0.074 R)
• M24: 6,147,276 km (0.101 R)
• M25: 6,349,083 km (0.034 R)
• M26: 6,717,842 km (0.046 R)
• M27: 6,759,281 km (0.083 R)
• M28: 7,030,502 km (0.053 R)
• M29: 7,156,912 km (0.109 R)
• M30: 7,669,883 km (0.115 R)
• M31: 7,952,772 km (0.09 R)
• M32: 8,372,245 km (0.081 R)
• M33: 8,753,719 km (0.083 R)
• M34: 9,163,767 km (0.108 R)
• M35: 9,743,609 km (0.118 R)
• M36: 10,192,103 km (0.099 R)
• M37: 11,256,641 km (0.098 R)
• M38: 13,567,629 km (0.069 R)
• M39: 13,962,268 km (0.044 R)
• M40: 14,227,356 km (0.055 R)
• M41: 14,360,648 km (0.09 R)
• M42: 14,547,795 km (0.119 R)
• M43: 14,735,839 km (0.069 R)
• M44: 14,897,554 km (0.116 R)
• M45: 15,304,610 km (0.11 R)
• M46: 15,550,549 km (0.112 R)
• M47: 15,715,256 km (0.092 R)
• M48: 16,296,294 km (0.113 R)
• M49: 17,622,031 km (0.04 R)
• M50: 18,254,381 km (0.119 R)
• M51: 18,952,704 km (0.117 R)
• M52: 18,982,025 km (0.111 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit