🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.03 AU

Year: 293 Days

Day: 44.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.53 AU - 1.61 AU

Year: 711 Days

Day: 25.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.62 AU - 2.48 AU

Year: 1062 Days

Day: 12.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.92 AU - 4.26 AU

Year: 2991 Days

Day: 21.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,993,212 km

• M1: 2,498,135 km (0.106 R)

Asteroid Belt

Center: 11.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.6

Radius: 5.9

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.78 AU - 18.24 AU

Year: 27641 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,993,212 km

• M1: 75,996 km (0.094 R)
• M2: 512,223 km (0.102 R)
• M3: 749,037 km (0.088 R)
• M4: 1,017,565 km (0.117 R)
• M5: 1,314,516 km (0.113 R)
• M6: 1,377,048 km (0.099 R)
• M7: 2,468,514 km (0.111 R)
• M8: 2,585,350 km (0.074 R)
• M9: 3,070,795 km (0.102 R)
• M10: 3,366,850 km (0.08 R)
• M11: 3,496,551 km (0.101 R)
• M12: 3,540,084 km (0.082 R)
• M13: 5,733,488 km (0.07 R)
• M14: 6,308,841 km (0.088 R)
• M15: 6,522,617 km (0.093 R)
• M16: 8,200,357 km (0.063 R)
• M17: 9,817,061 km (0.114 R)
• M18: 10,884,143 km (0.068 R)
• M19: 11,333,983 km (0.091 R)
• M20: 11,724,584 km (0.12 R)
• M21: 12,252,066 km (0.047 R)
• M22: 14,508,749 km (0.103 R)
• M23: 16,374,684 km (0.1 R)
• M24: 16,963,950 km (0.048 R)
• M25: 17,485,149 km (0.07 R)
• M26: 18,849,332 km (0.115 R)
• M27: 19,311,739 km (0.097 R)
• M28: 21,277,904 km (0.108 R)
• M29: 21,598,342 km (0.113 R)
• M30: 22,001,209 km (0.063 R)
• M31: 22,487,851 km (0.111 R)
• M32: 22,978,083 km (0.102 R)
• M33: 24,052,346 km (0.089 R)
• M34: 24,805,571 km (0.071 R)
• M35: 24,889,645 km (0.098 R)
• M36: 26,851,621 km (0.097 R)
• M37: 29,306,372 km (0.067 R)
• M38: 29,752,324 km (0.12 R)
• M39: 30,020,852 km (0.119 R)
• M40: 30,200,369 km (0.116 R)
• M41: 30,290,278 km (0.069 R)
• M42: 31,375,760 km (0.115 R)
• M43: 32,935,467 km (0.119 R)
• M44: 33,027,919 km (0.111 R)
• M45: 33,398,921 km (0.108 R)
• M46: 34,144,966 km (0.057 R)
• M47: 34,990,942 km (0.117 R)
• M48: 37,183,748 km (0.099 R)
• M49: 39,126,425 km (0.091 R)
• M50: 39,518,970 km (0.076 R)
• M51: 41,102,015 km (0.057 R)
• M52: 42,101,778 km (0.088 R)
• M53: 42,302,687 km (0.105 R)
• M54: 42,604,726 km (0.076 R)
• M55: 43,413,601 km (0.102 R)
• M56: 47,324,090 km (0.078 R)
• M57: 49,638,967 km (0.114 R)
• M58: 50,703,356 km (0.098 R)
• M59: 53,397,165 km (0.108 R)
• M60: 54,159,665 km (0.033 R)
• M61: 55,365,125 km (0.104 R)
• M62: 56,690,412 km (0.109 R)
• M63: 57,134,419 km (0.109 R)
• M64: 57,579,622 km (0.113 R)
• M65: 58,026,022 km (0.099 R)
• M66: 58,473,469 km (0.076 R)
• M67: 59,710,045 km (0.111 R)
• M68: 59,935,789 km (0.113 R)
• M69: 62,552,405 km (0.119 R)
• M70: 62,666,997 km (0.045 R)
• M71: 63,126,113 km (0.097 R)
• M72: 65,787,608 km (0.07 R)
• M73: 66,137,518 km (0.088 R)
• M74: 68,013,774 km (0.057 R)
• M75: 70,383,704 km (0.101 R)
• M76: 70,502,784 km (0.106 R)
• M77: 72,178,729 km (0.045 R)
• M78: 73,383,889 km (0.09 R)
• M79: 73,625,639 km (0.072 R)
• M80: 75,082,124 km (0.113 R)
• M81: 75,691,735 km (0.087 R)
• M82: 76,058,400 km (0.077 R)
• M83: 76,670,704 km (0.105 R)
• M84: 77,038,864 km (0.055 R)
• M85: 78,270,204 km (0.052 R)
• M86: 78,517,340 km (0.103 R)
• M87: 79,508,127 km (0.11 R)
• M88: 81,002,161 km (0.092 R)
• M89: 82,128,782 km (0.032 R)
• M90: 82,631,132 km (0.113 R)
• M91: 83,638,973 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.7

Radius: 4.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.15 AU - 19.27 AU

Year: 28103 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,993,212 km

• M1: 89,160 km (0.066 R)
• M2: 252,372 km (0.086 R)
• M3: 818,151 km (0.089 R)
• M4: 994,227 km (0.106 R)
• M5: 1,380,938 km (0.118 R)
• M6: 1,671,457 km (0.087 R)
• M7: 1,894,507 km (0.112 R)
• M8: 4,707,247 km (0.061 R)
• M9: 5,422,474 km (0.113 R)
• M10: 5,627,124 km (0.091 R)
• M11: 5,834,317 km (0.09 R)
• M12: 5,917,942 km (0.096 R)
• M13: 6,086,240 km (0.116 R)
• M14: 6,600,856 km (0.086 R)
• M15: 6,995,795 km (0.08 R)
• M16: 7,129,087 km (0.077 R)
• M17: 7,854,487 km (0.084 R)
• M18: 8,319,736 km (0.101 R)
• M19: 9,082,386 km (0.059 R)
• M20: 10,066,890 km (0.077 R)
• M21: 10,419,342 km (0.115 R)
• M22: 11,448,725 km (0.105 R)
• M23: 12,081,674 km (0.095 R)
• M24: 13,106,868 km (0.111 R)
• M25: 14,952,756 km (0.111 R)
• M26: 16,463,395 km (0.105 R)
• M27: 16,878,230 km (0.063 R)
• M28: 16,997,460 km (0.109 R)
• M29: 17,296,655 km (0.06 R)
• M30: 17,657,934 km (0.084 R)
• M31: 20,129,590 km (0.117 R)
• M32: 20,700,456 km (0.096 R)
• M33: 20,764,184 km (0.066 R)
• M34: 21,598,941 km (0.111 R)
• M35: 22,248,495 km (0.109 R)
• M36: 22,772,835 km (0.119 R)
• M37: 22,838,658 km (0.086 R)
• M38: 22,904,481 km (0.119 R)
• M39: 22,970,454 km (0.111 R)
• M40: 24,978,057 km (0.085 R)
• M41: 25,796,657 km (0.101 R)
• M42: 26,071,618 km (0.104 R)
• M43: 27,320,311 km (0.119 R)
• M44: 28,659,362 km (0.03 R)
• M45: 29,587,916 km (0.12 R)
• M46: 29,875,592 km (0.082 R)
• M47: 30,453,639 km (0.039 R)
• M48: 33,548,818 km (0.057 R)
• M49: 34,526,889 km (0.053 R)
• M50: 36,280,326 km (0.12 R)
• M51: 37,051,503 km (0.049 R)
• M52: 38,140,426 km (0.089 R)
• M53: 38,218,666 km (0.118 R)
• M54: 38,924,618 km (0.102 R)
• M55: 39,952,056 km (0.074 R)
• M56: 40,269,952 km (0.05 R)
• M57: 40,349,538 km (0.048 R)
• M58: 44,314,180 km (0.109 R)
• M59: 44,973,009 km (0.096 R)
• M60: 49,504,927 km (0.107 R)
• M61: 49,675,619 km (0.091 R)
• M62: 50,875,393 km (0.091 R)
• M63: 53,478,396 km (0.102 R)
• M64: 53,565,911 km (0.081 R)
• M65: 53,828,755 km (0.112 R)
• M66: 54,884,317 km (0.063 R)
• M67: 57,821,971 km (0.111 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit