🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.13 AU - 1.45 AU

Year: 549 Days

Day: 48 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,042,894 km

• M1: 321,486 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.77 AU - 1.83 AU

Year: 905 Days

Day: 37.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,042,894 km

• M1: 146,307 km (0.083 R)
• M2: 568,622 km (0.115 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 14.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.37 AU - 8.65 AU

Year: 8495 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,042,894 km

• M1: 210,185 km (0.083 R)
• M2: 326,722 km (0.075 R)
• M3: 559,197 km (0.114 R)
• M4: 745,895 km (0.058 R)
• M5: 1,061,397 km (0.109 R)
• M6: 1,420,282 km (0.113 R)
• M7: 1,742,815 km (0.12 R)
• M8: 2,069,537 km (0.025 R)
• M9: 2,169,468 km (0.085 R)
• M10: 2,271,045 km (0.047 R)
• M11: 2,395,212 km (0.098 R)
• M12: 2,629,033 km (0.09 R)
• M13: 2,826,053 km (0.062 R)
• M14: 3,050,899 km (0.117 R)
• M15: 3,663,053 km (0.119 R)
• M16: 4,390,997 km (0.077 R)
• M17: 4,838,594 km (0.112 R)
• M18: 5,000,159 km (0.115 R)
• M19: 5,356,501 km (0.075 R)
• M20: 5,467,802 km (0.12 R)
• M21: 5,892,062 km (0.116 R)
• M22: 6,122,891 km (0.071 R)
• M23: 6,682,986 km (0.094 R)
• M24: 7,445,187 km (0.104 R)
• M25: 7,979,251 km (0.047 R)
• M26: 8,267,078 km (0.107 R)
• M27: 8,558,494 km (0.065 R)
• M28: 8,853,202 km (0.107 R)
• M29: 9,084,779 km (0.071 R)
• M30: 9,251,432 km (0.118 R)
• M31: 9,520,109 km (0.113 R)
• M32: 9,689,454 km (0.044 R)
• M33: 10,342,000 km (0.025 R)
• M34: 10,621,000 km (0.113 R)
• M35: 10,831,933 km (0.082 R)
• M36: 11,437,056 km (0.118 R)
• M37: 11,581,119 km (0.116 R)
• M38: 12,089,902 km (0.118 R)
• M39: 12,941,712 km (0.07 R)
• M40: 13,091,758 km (0.104 R)
• M41: 13,431,794 km (0.108 R)
• M42: 13,812,970 km (0.066 R)
• M43: 14,585,942 km (0.082 R)
• M44: 14,977,739 km (0.115 R)
• M45: 15,135,415 km (0.102 R)
• M46: 15,293,690 km (0.12 R)
• M47: 15,492,206 km (0.116 R)
• M48: 16,093,141 km (0.092 R)
• M49: 16,335,788 km (0.066 R)
• M50: 16,579,483 km (0.12 R)
• M51: 16,865,365 km (0.112 R)
• M52: 17,691,295 km (0.096 R)
• M53: 17,816,358 km (0.078 R)
• M54: 19,125,489 km (0.098 R)
• M55: 19,813,340 km (0.064 R)
• M56: 20,465,587 km (0.061 R)
• M57: 21,791,174 km (0.089 R)
• M58: 22,059,552 km (0.063 R)
• M59: 22,464,364 km (0.099 R)
• M60: 22,554,572 km (0.111 R)
• M61: 22,871,570 km (0.092 R)
• M62: 23,098,809 km (0.077 R)
• M63: 23,189,914 km (0.081 R)
• M64: 23,509,904 km (0.099 R)
• M65: 25,271,867 km (0.051 R)
• M66: 25,837,198 km (0.083 R)
• M67: 26,740,619 km (0.12 R)
• M68: 26,980,126 km (0.117 R)
• M69: 27,993,801 km (0.091 R)
• M70: 28,285,816 km (0.069 R)
• M71: 28,627,647 km (0.063 R)
• M72: 28,970,824 km (0.095 R)
• M73: 30,158,033 km (0.109 R)
• M74: 31,109,027 km (0.109 R)
• M75: 31,260,121 km (0.107 R)
• M76: 31,816,176 km (0.077 R)
• M77: 32,070,044 km (0.036 R)
• M78: 32,222,633 km (0.074 R)
• M79: 34,488,742 km (0.06 R)
• M80: 34,749,641 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 5.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.82 AU - 15.82 AU

Year: 18217 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,042,894 km

• M1: 113,395 km (0.082 R)
• M2: 455,675 km (0.077 R)
• M3: 718,070 km (0.107 R)
• M4: 916,586 km (0.095 R)
• M5: 1,177,335 km (0.096 R)
• M6: 2,227,662 km (0.119 R)
• M7: 2,727,169 km (0.093 R)
• M8: 3,163,696 km (0.106 R)
• M9: 4,031,064 km (0.106 R)
• M10: 4,454,875 km (0.085 R)
• M11: 5,154,694 km (0.064 R)
• M12: 5,306,386 km (0.099 R)
• M13: 5,614,109 km (0.079 R)
• M14: 5,731,094 km (0.099 R)
• M15: 6,777,831 km (0.067 R)
• M16: 7,365,451 km (0.077 R)
• M17: 7,450,722 km (0.101 R)
• M18: 7,838,629 km (0.078 R)
• M19: 9,086,724 km (0.103 R)
• M20: 9,316,058 km (0.042 R)
• M21: 9,454,585 km (0.086 R)
• M22: 9,500,961 km (0.086 R)
• M23: 10,252,540 km (0.111 R)
• M24: 10,300,113 km (0.108 R)
• M25: 10,635,361 km (0.036 R)
• M26: 11,169,426 km (0.067 R)
• M27: 11,415,066 km (0.119 R)
• M28: 12,670,042 km (0.109 R)
• M29: 13,235,821 km (0.046 R)
• M30: 13,495,822 km (0.111 R)
• M31: 13,600,242 km (0.041 R)
• M32: 14,445,619 km (0.088 R)
• M33: 14,552,432 km (0.111 R)
• M34: 14,605,988 km (0.056 R)
• M35: 17,025,135 km (0.101 R)
• M36: 17,364,573 km (0.094 R)
• M37: 17,421,420 km (0.069 R)
• M38: 18,570,032 km (0.052 R)
• M39: 19,153,464 km (0.088 R)
• M40: 21,060,687 km (0.08 R)
• M41: 21,485,845 km (0.104 R)
• M42: 22,098,298 km (0.066 R)
• M43: 22,159,783 km (0.088 R)
• M44: 22,468,403 km (0.104 R)
• M45: 23,906,189 km (0.115 R)
• M46: 24,096,028 km (0.078 R)
• M47: 24,668,240 km (0.111 R)
• M48: 24,923,903 km (0.073 R)
• M49: 26,085,680 km (0.093 R)
• M50: 26,476,878 km (0.053 R)
• M51: 26,673,151 km (0.07 R)
• M52: 27,198,987 km (0.116 R)
• M53: 27,595,571 km (0.026 R)
• M54: 27,728,265 km (0.117 R)
• M55: 29,743,049 km (0.071 R)
• M56: 29,879,033 km (0.106 R)
• M57: 30,151,750 km (0.107 R)
• M58: 30,562,247 km (0.074 R)
• M59: 32,013,346 km (0.081 R)
• M60: 32,922,901 km (0.098 R)
• M61: 33,628,255 km (0.109 R)
• M62: 34,767,293 km (0.116 R)
• M63: 35,413,556 km (0.101 R)
• M64: 36,790,754 km (0.109 R)
• M65: 37,375,981 km (0.03 R)
• M66: 38,555,410 km (0.102 R)
• M67: 40,046,901 km (0.052 R)
• M68: 40,573,336 km (0.054 R)
• M69: 40,875,225 km (0.103 R)
• M70: 41,405,250 km (0.072 R)
• M71: 42,548,626 km (0.101 R)
• M72: 42,778,558 km (0.085 R)
• M73: 42,855,302 km (0.108 R)
• M74: 43,702,475 km (0.081 R)
• M75: 44,477,392 km (0.095 R)
• M76: 44,710,764 km (0.108 R)
• M77: 45,256,946 km (0.044 R)
• M78: 45,569,905 km (0.067 R)
• M79: 45,962,300 km (0.093 R)
• M80: 46,040,839 km (0.114 R)
• M81: 46,434,581 km (0.095 R)
• M82: 46,829,369 km (0.11 R)
• M83: 47,304,492 km (0.074 R)
• M84: 48,419,595 km (0.098 R)
• M85: 49,462,741 km (0.111 R)
• M86: 52,636,310 km (0.111 R)
• M87: 54,040,136 km (0.117 R)
• M88: 54,455,420 km (0.114 R)
• M89: 54,704,949 km (0.09 R)
• M90: 55,288,979 km (0.091 R)
• M91: 55,707,405 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit