🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.05 AU - 3.57 AU

Year: 2167 Days

Day: 40.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,602,509 km

• M1: 1,496,727 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.97 AU - 4.65 AU

Year: 2676 Days

Day: 15.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.71 AU - 5.95 AU

Year: 5066 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,602,509 km

• M1: 207,791 km (0.093 R)
• M2: 288,275 km (0.088 R)
• M3: 552,166 km (0.039 R)
• M4: 684,859 km (0.096 R)
• M5: 755,469 km (0.082 R)
• M6: 1,279,810 km (0.093 R)
• M7: 1,384,678 km (0.086 R)
• M8: 1,750,295 km (0.046 R)
• M9: 1,987,707 km (0.093 R)
• M10: 2,308,445 km (0.07 R)
• M11: 2,588,492 km (0.041 R)
• M12: 2,684,235 km (0.099 R)
• M13: 2,899,356 km (0.104 R)
• M14: 3,059,426 km (0.109 R)
• M15: 3,325,860 km (0.063 R)
• M16: 3,881,317 km (0.04 R)
• M17: 4,419,869 km (0.059 R)
• M18: 4,982,058 km (0.043 R)
• M19: 5,054,014 km (0.043 R)
• M20: 5,394,050 km (0.111 R)
• M21: 5,467,952 km (0.086 R)
• M22: 5,741,566 km (0.092 R)
• M23: 5,867,528 km (0.104 R)
• M24: 6,302,558 km (0.05 R)
• M25: 6,668,774 km (0.069 R)
• M26: 6,774,689 km (0.11 R)
• M27: 7,122,654 km (0.064 R)
• M28: 7,421,850 km (0.093 R)
• M29: 7,642,058 km (0.097 R)
• M30: 7,780,735 km (0.068 R)
• M31: 8,429,541 km (0.098 R)
• M32: 8,833,006 km (0.078 R)
• M33: 8,920,371 km (0.098 R)
• M34: 10,081,101 km (0.07 R)
• M35: 10,263,910 km (0.069 R)
• M36: 10,694,752 km (0.065 R)
• M37: 11,100,162 km (0.116 R)
• M38: 11,320,669 km (0.12 R)
• M39: 11,797,737 km (0.089 R)
• M40: 12,184,298 km (0.1 R)
• M41: 12,346,462 km (0.107 R)
• M42: 12,607,660 km (0.067 R)
• M43: 13,035,958 km (0.102 R)
• M44: 13,603,234 km (0.111 R)
• M45: 13,737,872 km (0.095 R)
• M46: 14,144,479 km (0.064 R)
• M47: 14,246,804 km (0.106 R)
• M48: 14,383,536 km (0.072 R)
• M49: 15,633,875 km (0.09 R)
• M50: 16,379,321 km (0.071 R)
• M51: 16,630,346 km (0.043 R)
• M52: 17,100,084 km (0.116 R)
• M53: 17,391,201 km (0.1 R)
• M54: 17,794,218 km (0.068 R)
• M55: 17,941,572 km (0.092 R)
• M56: 18,163,425 km (0.107 R)
• M57: 18,460,527 km (0.087 R)
• M58: 18,647,075 km (0.089 R)
• M59: 19,059,517 km (0.089 R)
• M60: 19,323,707 km (0.079 R)
• M61: 19,626,941 km (0.097 R)
• M62: 19,779,232 km (0.083 R)
• M63: 19,855,527 km (0.072 R)
• M64: 20,123,307 km (0.099 R)
• M65: 20,200,051 km (0.074 R)
• M66: 21,519,055 km (0.079 R)
• M67: 21,597,594 km (0.089 R)
• M68: 21,676,133 km (0.055 R)
• M69: 21,873,004 km (0.089 R)
• M70: 22,427,114 km (0.074 R)
• M71: 22,666,172 km (0.111 R)
• M72: 22,825,942 km (0.028 R)
• M73: 23,307,498 km (0.1 R)
• M74: 23,428,373 km (0.119 R)
• M75: 23,751,804 km (0.058 R)
• M76: 24,362,312 km (0.056 R)
• M77: 26,940,183 km (0.108 R)
• M78: 27,364,143 km (0.078 R)
• M79: 27,961,188 km (0.118 R)
• M80: 28,562,572 km (0.071 R)
• M81: 28,821,675 km (0.094 R)
• M82: 28,908,143 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.8

Radius: 6.2

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.09 AU - 15.13 AU

Year: 17083 Days

Day: 20.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,602,509 km

• M1: 89,160 km (0.068 R)
• M2: 139,874 km (0.087 R)
• M3: 225,893 km (0.063 R)
• M4: 333,603 km (0.11 R)
• M5: 385,364 km (0.075 R)
• M6: 459,116 km (0.097 R)
• M7: 1,051,523 km (0.114 R)
• M8: 1,380,938 km (0.092 R)
• M9: 1,557,164 km (0.1 R)
• M10: 1,740,721 km (0.114 R)
• M11: 2,196,097 km (0.08 R)
• M12: 5,094,855 km (0.052 R)
• M13: 5,140,033 km (0.058 R)
• M14: 5,832,971 km (0.046 R)
• M15: 8,293,257 km (0.036 R)
• M16: 8,346,514 km (0.098 R)
• M17: 8,453,177 km (0.112 R)
• M18: 8,667,850 km (0.09 R)
• M19: 9,267,738 km (0.07 R)
• M20: 9,600,593 km (0.104 R)
• M21: 9,768,591 km (0.11 R)
• M22: 10,335,118 km (0.087 R)
• M23: 10,680,241 km (0.025 R)
• M24: 11,146,388 km (0.093 R)
• M25: 13,262,001 km (0.086 R)
• M26: 14,269,542 km (0.073 R)
• M27: 15,760,435 km (0.107 R)
• M28: 16,759,300 km (0.06 R)
• M29: 17,232,328 km (0.115 R)
• M30: 17,915,691 km (0.12 R)
• M31: 17,984,506 km (0.064 R)
• M32: 18,608,030 km (0.083 R)
• M33: 19,450,266 km (0.074 R)
• M34: 19,521,026 km (0.081 R)
• M35: 19,591,786 km (0.104 R)
• M36: 21,756,318 km (0.117 R)
• M37: 22,420,233 km (0.108 R)
• M38: 23,919,503 km (0.054 R)
• M39: 24,071,195 km (0.107 R)
• M40: 24,988,080 km (0.089 R)
• M41: 25,373,594 km (0.104 R)
• M42: 25,528,278 km (0.105 R)
• M43: 26,384,876 km (0.104 R)
• M44: 26,777,271 km (0.044 R)
• M45: 27,250,748 km (0.058 R)
• M46: 28,929,685 km (0.099 R)
• M47: 30,971,696 km (0.113 R)
• M48: 31,385,633 km (0.117 R)
• M49: 31,468,660 km (0.102 R)
• M50: 32,135,268 km (0.078 R)
• M51: 33,737,312 km (0.107 R)
• M52: 34,419,628 km (0.119 R)
• M53: 38,075,650 km (0.086 R)
• M54: 38,341,485 km (0.092 R)
• M55: 40,942,693 km (0.063 R)
• M56: 41,670,188 km (0.104 R)
• M57: 41,852,847 km (0.116 R)
• M58: 41,944,101 km (0.087 R)
• M59: 43,230,493 km (0.114 R)
• M60: 43,785,651 km (0.11 R)
• M61: 44,436,402 km (0.103 R)
• M62: 44,529,601 km (0.033 R)
• M63: 45,277,740 km (0.096 R)
• M64: 45,559,433 km (0.045 R)
• M65: 46,030,068 km (0.044 R)
• M66: 46,313,257 km (0.047 R)
• M67: 46,976,275 km (0.102 R)
• M68: 47,737,728 km (0.113 R)
• M69: 51,410,505 km (0.106 R)
• M70: 54,074,694 km (0.063 R)
• M71: 54,872,649 km (0.083 R)
• M72: 55,273,122 km (0.113 R)
• M73: 55,373,353 km (0.107 R)
• M74: 57,899,612 km (0.078 R)
• M75: 58,103,364 km (0.102 R)
• M76: 59,638,837 km (0.055 R)
• M77: 59,947,457 km (0.104 R)
• M78: 60,050,530 km (0.096 R)
• M79: 60,359,898 km (0.053 R)
• M80: 62,854,144 km (0.042 R)
• M81: 63,378,036 km (0.047 R)
• M82: 66,019,036 km (0.098 R)
• M83: 67,406,557 km (0.107 R)
• M84: 67,728,042 km (0.042 R)
• M85: 70,753,809 km (0.037 R)
• M86: 71,080,531 km (0.095 R)
• M87: 71,298,644 km (0.117 R)
• M88: 71,735,620 km (0.087 R)
• M89: 72,721,919 km (0.061 R)
• M90: 73,051,782 km (0.087 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit