🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 275 Days

Day: 16.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.55 AU - 4.07 AU

Year: 2319 Days

Day: 28.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,988,791 km

• M1: 1,472,193 km (0.111 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 8.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.46 AU - 4.6 AU

Year: 3115 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,988,791 km

• M1: 130,300 km (0.114 R)
• M2: 189,391 km (0.069 R)
• M3: 270,323 km (0.089 R)
• M4: 401,521 km (0.11 R)
• M5: 525,238 km (0.076 R)
• M6: 620,981 km (0.109 R)
• M7: 803,640 km (0.112 R)
• M8: 859,290 km (0.06 R)
• M9: 1,044,193 km (0.095 R)
• M10: 1,105,379 km (0.111 R)
• M11: 1,199,476 km (0.102 R)
• M12: 1,274,574 km (0.064 R)
• M13: 1,509,891 km (0.114 R)
• M14: 1,579,754 km (0.11 R)
• M15: 1,734,887 km (0.113 R)
• M16: 1,795,922 km (0.03 R)
• M17: 1,907,522 km (0.073 R)
• M18: 2,216,891 km (0.084 R)
• M19: 2,323,554 km (0.118 R)
• M20: 2,611,829 km (0.066 R)
• M21: 2,868,240 km (0.073 R)
• M22: 3,058,379 km (0.104 R)
• M23: 3,132,729 km (0.103 R)
• M24: 3,222,637 km (0.114 R)
• M25: 3,701,051 km (0.086 R)
• M26: 4,037,946 km (0.089 R)
• M27: 4,268,027 km (0.106 R)
• M28: 4,334,598 km (0.119 R)
• M29: 5,019,009 km (0.089 R)
• M30: 5,213,037 km (0.102 R)
• M31: 5,319,999 km (0.064 R)
• M32: 5,409,758 km (0.078 R)
• M33: 5,554,270 km (0.083 R)
• M34: 5,681,727 km (0.114 R)
• M35: 5,921,233 km (0.114 R)
• M36: 6,126,482 km (0.101 R)
• M37: 6,315,125 km (0.112 R)
• M38: 6,544,009 km (0.108 R)
• M39: 6,717,393 km (0.045 R)
• M40: 7,049,201 km (0.075 R)
• M41: 7,167,683 km (0.071 R)
• M42: 7,266,866 km (0.072 R)
• M43: 7,466,579 km (0.035 R)
• M44: 7,587,305 km (0.054 R)
• M45: 8,159,217 km (0.105 R)
• M46: 8,766,136 km (0.11 R)
• M47: 8,851,108 km (0.078 R)
• M48: 9,000,257 km (0.088 R)
• M49: 9,279,556 km (0.09 R)
• M50: 9,387,715 km (0.116 R)
• M51: 9,736,727 km (0.062 R)
• M52: 9,802,700 km (0.03 R)
• M53: 10,290,538 km (0.099 R)
• M54: 10,537,524 km (0.119 R)
• M55: 10,809,194 km (0.098 R)
• M56: 10,991,554 km (0.107 R)
• M57: 11,359,415 km (0.1 R)
• M58: 11,498,392 km (0.085 R)
• M59: 11,661,154 km (0.111 R)
• M60: 11,895,125 km (0.081 R)
• M61: 12,059,982 km (0.072 R)
• M62: 12,630,399 km (0.099 R)
• M63: 13,136,787 km (0.051 R)
• M64: 13,380,333 km (0.108 R)
• M65: 13,551,772 km (0.065 R)
• M66: 14,444,422 km (0.117 R)
• M67: 14,519,670 km (0.092 R)
• M68: 14,595,067 km (0.066 R)
• M69: 15,126,290 km (0.08 R)
• M70: 15,407,085 km (0.08 R)
• M71: 15,509,709 km (0.076 R)
• M72: 15,689,675 km (0.088 R)
• M73: 16,810,762 km (0.12 R)
• M74: 16,916,378 km (0.109 R)
• M75: 17,447,600 km (0.103 R)
• M76: 17,527,784 km (0.103 R)
• M77: 17,768,936 km (0.065 R)
• M78: 17,903,574 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 3.2

Gravity: 78.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.51 AU - 21.99 AU

Year: 30017 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,988,791 km

• M1: 252,222 km (0.045 R)
• M2: 1,582,297 km (0.069 R)
• M3: 1,779,018 km (0.065 R)
• M4: 2,326,097 km (0.04 R)
• M5: 2,370,079 km (0.034 R)
• M6: 2,640,552 km (0.116 R)
• M7: 4,293,908 km (0.115 R)
• M8: 4,677,925 km (0.076 R)
• M9: 5,419,931 km (0.072 R)
• M10: 5,478,573 km (0.032 R)
• M11: 6,568,543 km (0.1 R)
• M12: 7,657,167 km (0.046 R)
• M13: 8,188,389 km (0.103 R)
• M14: 8,390,795 km (0.086 R)
• M15: 8,938,174 km (0.061 R)
• M16: 10,139,444 km (0.046 R)
• M17: 10,429,365 km (0.114 R)
• M18: 11,166,135 km (0.092 R)
• M19: 12,611,250 km (0.09 R)
• M20: 13,474,579 km (0.05 R)
• M21: 15,340,065 km (0.08 R)
• M22: 16,260,391 km (0.086 R)
• M23: 16,429,586 km (0.117 R)
• M24: 17,112,500 km (0.108 R)
• M25: 17,543,941 km (0.092 R)
• M26: 19,664,341 km (0.119 R)
• M27: 22,426,067 km (0.033 R)
• M28: 23,564,208 km (0.096 R)
• M29: 23,947,627 km (0.116 R)
• M30: 25,404,262 km (0.094 R)
• M31: 27,089,332 km (0.056 R)
• M32: 28,605,955 km (0.069 R)
• M33: 28,708,131 km (0.065 R)
• M34: 31,720,733 km (0.075 R)
• M35: 33,532,812 km (0.075 R)
• M36: 36,368,439 km (0.039 R)
• M37: 38,376,043 km (0.065 R)
• M38: 39,620,547 km (0.098 R)
• M39: 43,315,315 km (0.033 R)
• M40: 43,549,885 km (0.108 R)
• M41: 44,138,104 km (0.083 R)
• M42: 44,374,169 km (0.1 R)
• M43: 45,560,630 km (0.079 R)
• M44: 46,757,413 km (0.084 R)
• M45: 48,085,842 km (0.05 R)
• M46: 51,771,335 km (0.1 R)
• M47: 52,394,261 km (0.108 R)
• M48: 52,519,175 km (0.12 R)
• M49: 52,769,303 km (0.063 R)
• M50: 53,521,929 km (0.054 R)
• M51: 53,647,741 km (0.047 R)
• M52: 56,824,302 km (0.114 R)
• M53: 57,338,321 km (0.06 R)
• M54: 57,853,685 km (0.078 R)
• M55: 59,148,904 km (0.097 R)
• M56: 59,409,204 km (0.074 R)
• M57: 59,669,803 km (0.108 R)
• M58: 61,636,268 km (0.07 R)
• M59: 62,164,198 km (0.053 R)
• M60: 62,428,687 km (0.06 R)
• M61: 63,623,825 km (0.084 R)
• M62: 63,890,408 km (0.03 R)
• M63: 65,363,349 km (0.064 R)
• M64: 65,901,752 km (0.116 R)
• M65: 67,525,636 km (0.113 R)
• M66: 68,479,024 km (0.101 R)
• M67: 70,674,821 km (0.106 R)
• M68: 70,950,979 km (0.098 R)
• M69: 71,504,192 km (0.111 R)
• M70: 72,336,854 km (0.051 R)
• M71: 72,614,956 km (0.088 R)
• M72: 73,312,232 km (0.1 R)
• M73: 73,731,555 km (0.084 R)
• M74: 74,151,775 km (0.072 R)
• M75: 75,416,924 km (0.087 R)
• M76: 76,689,404 km (0.118 R)
• M77: 77,541,513 km (0.078 R)
• M78: 79,829,313 km (0.101 R)
• M79: 81,414,901 km (0.046 R)
• M80: 82,139,104 km (0.102 R)
• M81: 83,156,669 km (0.111 R)
• M82: 83,739,951 km (0.103 R)
• M83: 84,324,580 km (0.09 R)
• M84: 87,564,122 km (0.079 R)
• M85: 89,199,226 km (0.088 R)
• M86: 90,544,410 km (0.104 R)
• M87: 91,595,335 km (0.025 R)
• M88: 98,138,896 km (0.11 R)
• M89: 100,456,765 km (0.101 R)
• M90: 100,611,898 km (0.12 R)
• M91: 102,324,046 km (0.052 R)
• M92: 102,636,257 km (0.112 R)
• M93: 102,948,916 km (0.058 R)
• M94: 103,731,912 km (0.114 R)
• M95: 103,888,690 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit