🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 175 Days

Day: 47.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.67 AU - 5.83 AU

Year: 3708 Days

Day: 19.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 13.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.72 AU - 5.82 AU

Year: 4333 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,900,227 km

• M1: 172,038 km (0.1 R)
• M2: 330,013 km (0.073 R)
• M3: 518,057 km (0.108 R)
• M4: 680,072 km (0.036 R)
• M5: 850,763 km (0.054 R)
• M6: 969,544 km (0.053 R)
• M7: 1,094,608 km (0.119 R)
• M8: 1,299,108 km (0.107 R)
• M9: 1,490,593 km (0.119 R)
• M10: 1,873,414 km (0.117 R)
• M11: 2,003,265 km (0.087 R)
• M12: 2,211,356 km (0.063 R)
• M13: 2,318,019 km (0.107 R)
• M14: 2,521,173 km (0.091 R)
• M15: 2,697,698 km (0.096 R)
• M16: 2,945,133 km (0.085 R)
• M17: 3,200,198 km (0.099 R)
• M18: 3,304,318 km (0.098 R)
• M19: 3,409,485 km (0.036 R)
• M20: 3,498,197 km (0.105 R)
• M21: 3,695,815 km (0.105 R)
• M22: 4,102,422 km (0.055 R)
• M23: 4,680,020 km (0.108 R)
• M24: 4,898,283 km (0.071 R)
• M25: 5,140,332 km (0.11 R)
• M26: 5,869,024 km (0.092 R)
• M27: 6,126,332 km (0.09 R)
• M28: 6,321,856 km (0.112 R)
• M29: 6,785,909 km (0.082 R)
• M30: 6,898,107 km (0.074 R)
• M31: 7,078,971 km (0.091 R)
• M32: 7,215,554 km (0.046 R)
• M33: 7,399,111 km (0.094 R)
• M34: 7,700,700 km (0.117 R)
• M35: 7,841,322 km (0.118 R)
• M36: 8,077,387 km (0.095 R)
• M37: 8,315,996 km (0.116 R)
• M38: 8,436,273 km (0.11 R)
• M39: 8,678,322 km (0.058 R)
• M40: 9,293,618 km (0.058 R)
• M41: 9,393,400 km (0.068 R)
• M42: 10,153,207 km (0.095 R)
• M43: 10,359,054 km (0.082 R)
• M44: 10,985,271 km (0.104 R)
• M45: 11,570,199 km (0.067 R)
• M46: 11,866,402 km (0.112 R)
• M47: 12,825,773 km (0.102 R)
• M48: 13,244,498 km (0.04 R)
• M49: 13,866,825 km (0.114 R)
• M50: 14,095,560 km (0.057 R)
• M51: 14,181,579 km (0.093 R)
• M52: 14,383,237 km (0.089 R)
• M53: 14,527,748 km (0.036 R)
• M54: 14,730,902 km (0.081 R)
• M55: 14,818,267 km (0.1 R)
• M56: 15,169,523 km (0.118 R)
• M57: 15,316,728 km (0.088 R)
• M58: 16,601,773 km (0.089 R)
• M59: 16,692,729 km (0.106 R)
• M60: 16,997,160 km (0.075 R)
• M61: 17,119,382 km (0.094 R)
• M62: 17,487,991 km (0.1 R)
• M63: 17,983,609 km (0.086 R)
• M64: 18,108,074 km (0.11 R)
• M65: 19,051,887 km (0.083 R)
• M66: 19,242,625 km (0.112 R)
• M67: 19,625,894 km (0.098 R)
• M68: 19,786,263 km (0.057 R)
• M69: 20,043,871 km (0.091 R)
• M70: 21,151,194 km (0.117 R)
• M71: 21,282,840 km (0.058 R)
• M72: 21,845,029 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 8.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.59 AU - 6.89 AU

Year: 4925 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,900,227 km

• M1: 119,828 km (0.115 R)
• M2: 219,759 km (0.114 R)
• M3: 372,499 km (0.112 R)
• M4: 450,140 km (0.11 R)
• M5: 879,187 km (0.046 R)
• M6: 987,795 km (0.117 R)
• M7: 1,396,496 km (0.03 R)
• M8: 1,807,890 km (0.03 R)
• M9: 1,916,498 km (0.074 R)
• M10: 2,440,689 km (0.092 R)
• M11: 2,595,972 km (0.112 R)
• M12: 3,026,066 km (0.102 R)
• M13: 3,497,748 km (0.109 R)
• M14: 3,791,708 km (0.116 R)
• M15: 3,992,318 km (0.096 R)
• M16: 4,424,806 km (0.113 R)
• M17: 4,721,458 km (0.047 R)
• M18: 5,002,702 km (0.11 R)
• M19: 5,178,480 km (0.037 R)
• M20: 5,245,051 km (0.096 R)
• M21: 5,559,057 km (0.117 R)
• M22: 5,695,490 km (0.115 R)
• M23: 5,879,196 km (0.114 R)
• M24: 6,064,847 km (0.117 R)
• M25: 6,323,203 km (0.056 R)
• M26: 6,394,411 km (0.096 R)
• M27: 6,585,298 km (0.033 R)
• M28: 6,657,404 km (0.086 R)
• M29: 7,021,974 km (0.071 R)
• M30: 7,243,678 km (0.077 R)
• M31: 8,051,058 km (0.115 R)
• M32: 8,179,862 km (0.055 R)
• M33: 8,439,265 km (0.03 R)
• M34: 9,315,011 km (0.104 R)
• M35: 9,423,020 km (0.075 R)
• M36: 9,832,170 km (0.069 R)
• M37: 10,219,180 km (0.07 R)
• M38: 10,274,980 km (0.041 R)
• M39: 11,208,770 km (0.056 R)
• M40: 12,614,840 km (0.094 R)
• M41: 13,065,579 km (0.099 R)
• M42: 13,186,753 km (0.114 R)
• M43: 14,044,846 km (0.059 R)
• M44: 14,231,096 km (0.118 R)
• M45: 14,668,819 km (0.059 R)
• M46: 14,826,196 km (0.1 R)
• M47: 14,952,457 km (0.117 R)
• M48: 15,333,632 km (0.034 R)
• M49: 16,170,483 km (0.07 R)
• M50: 16,235,408 km (0.085 R)
• M51: 16,333,096 km (0.104 R)
• M52: 16,561,681 km (0.113 R)
• M53: 17,021,994 km (0.068 R)
• M54: 17,154,388 km (0.114 R)
• M55: 17,320,292 km (0.119 R)
• M56: 18,360,446 km (0.04 R)
• M57: 18,564,198 km (0.1 R)
• M58: 19,179,793 km (0.044 R)
• M59: 20,010,810 km (0.12 R)
• M60: 20,290,558 km (0.036 R)
• M61: 20,360,719 km (0.111 R)
• M62: 20,430,880 km (0.068 R)
• M63: 20,536,347 km (0.119 R)
• M64: 20,924,553 km (0.113 R)
• M65: 21,744,051 km (0.061 R)
• M66: 22,211,843 km (0.094 R)
• M67: 22,501,465 km (0.106 R)
• M68: 22,974,643 km (0.102 R)
• M69: 23,267,555 km (0.07 R)
• M70: 24,079,273 km (0.058 R)
• M71: 24,638,021 km (0.101 R)
• M72: 25,088,012 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 7.7

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.23 AU - 14.71 AU

Year: 17706 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,900,227 km

• M1: 102,475 km (0.094 R)
• M2: 377,585 km (0.101 R)
• M3: 657,333 km (0.099 R)
• M4: 1,381,088 km (0.039 R)
• M5: 2,280,470 km (0.073 R)
• M6: 2,528,952 km (0.103 R)
• M7: 2,674,960 km (0.037 R)
• M8: 3,246,872 km (0.03 R)
• M9: 4,237,958 km (0.07 R)
• M10: 4,588,017 km (0.1 R)
• M11: 4,811,367 km (0.092 R)
• M12: 4,901,873 km (0.102 R)
• M13: 5,455,984 km (0.096 R)
• M14: 5,550,380 km (0.074 R)
• M15: 5,740,669 km (0.119 R)
• M16: 7,131,779 km (0.106 R)
• M17: 7,235,002 km (0.082 R)
• M18: 7,971,323 km (0.068 R)
• M19: 9,344,781 km (0.089 R)
• M20: 9,571,272 km (0.087 R)
• M21: 10,908,527 km (0.053 R)
• M22: 10,968,067 km (0.092 R)
• M23: 11,206,975 km (0.091 R)
• M24: 11,811,799 km (0.098 R)
• M25: 12,179,959 km (0.042 R)
• M26: 13,053,312 km (0.077 R)
• M27: 15,390,180 km (0.058 R)
• M28: 16,129,642 km (0.068 R)
• M29: 17,712,837 km (0.101 R)
• M30: 18,133,955 km (0.064 R)
• M31: 20,508,372 km (0.092 R)
• M32: 20,581,825 km (0.084 R)
• M33: 20,876,682 km (0.1 R)
• M34: 21,247,086 km (0.114 R)
• M35: 21,544,936 km (0.09 R)
• M36: 22,144,823 km (0.071 R)
• M37: 22,522,707 km (0.111 R)
• M38: 23,361,203 km (0.081 R)
• M39: 25,147,402 km (0.115 R)
• M40: 26,017,164 km (0.118 R)
• M41: 26,655,797 km (0.117 R)
• M42: 26,977,134 km (0.066 R)
• M43: 28,684,793 km (0.068 R)
• M44: 29,344,670 km (0.111 R)
• M45: 30,679,083 km (0.12 R)
• M46: 33,579,785 km (0.086 R)
• M47: 35,944,778 km (0.081 R)
• M48: 36,210,913 km (0.116 R)
• M49: 36,566,806 km (0.107 R)
• M50: 36,834,287 km (0.084 R)
• M51: 38,907,713 km (0.082 R)
• M52: 39,546,197 km (0.101 R)
• M53: 40,464,279 km (0.04 R)
• M54: 41,389,392 km (0.116 R)
• M55: 44,301,465 km (0.037 R)
• M56: 44,491,604 km (0.105 R)
• M57: 45,159,109 km (0.119 R)
• M58: 46,407,803 km (0.038 R)
• M59: 47,862,492 km (0.094 R)
• M60: 48,448,617 km (0.078 R)
• M61: 49,726,631 km (0.061 R)
• M62: 51,314,762 km (0.098 R)
• M63: 52,315,722 km (0.091 R)
• M64: 54,744,294 km (0.093 R)
• M65: 55,357,196 km (0.061 R)
• M66: 55,459,521 km (0.108 R)
• M67: 55,561,996 km (0.04 R)
• M68: 55,972,343 km (0.037 R)
• M69: 60,657,598 km (0.072 R)
• M70: 60,868,830 km (0.076 R)
• M71: 60,974,447 km (0.1 R)
• M72: 61,609,789 km (0.12 R)
• M73: 61,821,918 km (0.082 R)
• M74: 61,928,133 km (0.116 R)
• M75: 62,247,225 km (0.114 R)
• M76: 63,100,531 km (0.113 R)
• M77: 63,743,054 km (0.073 R)
• M78: 63,850,316 km (0.117 R)
• M79: 64,818,813 km (0.096 R)
• M80: 66,009,013 km (0.115 R)
• M81: 66,879,074 km (0.114 R)
• M82: 67,097,188 km (0.111 R)
• M83: 67,972,037 km (0.03 R)
• M84: 68,520,762 km (0.111 R)
• M85: 68,740,670 km (0.06 R)
• M86: 69,070,982 km (0.12 R)
• M87: 69,181,236 km (0.059 R)
• M88: 69,291,490 km (0.117 R)
• M89: 70,065,060 km (0.073 R)
• M90: 70,397,467 km (0.025 R)
• M91: 71,620,729 km (0.091 R)
• M92: 74,539,832 km (0.085 R)
• M93: 75,219,006 km (0.076 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit