🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 31.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.38 AU - 1.86 AU

Year: 789 Days

Day: 45.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.91 AU - 2.87 AU

Year: 1415 Days

Day: 38.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.33 AU - 4.83 AU

Year: 3155 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,996,925 km

• M1: 156,928 km (0.102 R)
• M2: 261,048 km (0.078 R)
• M3: 380,876 km (0.103 R)
• M4: 548,276 km (0.088 R)
• M5: 673,340 km (0.117 R)
• M6: 809,474 km (0.074 R)
• M7: 1,037,162 km (0.114 R)
• M8: 1,178,532 km (0.047 R)
• M9: 1,367,175 km (0.087 R)
• M10: 1,502,411 km (0.08 R)
• M11: 1,686,118 km (0.078 R)
• M12: 1,981,873 km (0.048 R)
• M13: 2,184,578 km (0.09 R)
• M14: 2,356,615 km (0.075 R)
• M15: 2,482,427 km (0.08 R)
• M16: 2,675,408 km (0.066 R)
• M17: 2,753,947 km (0.085 R)
• M18: 2,900,104 km (0.095 R)
• M19: 3,021,727 km (0.081 R)
• M20: 3,312,097 km (0.11 R)
• M21: 3,539,635 km (0.09 R)
• M22: 4,055,149 km (0.104 R)
• M23: 4,531,768 km (0.063 R)
• M24: 4,610,307 km (0.112 R)
• M25: 4,737,017 km (0.065 R)
• M26: 4,880,930 km (0.079 R)
• M27: 5,271,829 km (0.089 R)
• M28: 5,521,508 km (0.092 R)
• M29: 5,689,955 km (0.073 R)
• M30: 6,032,235 km (0.11 R)
• M31: 6,328,588 km (0.078 R)
• M32: 6,469,659 km (0.085 R)
• M33: 6,593,975 km (0.047 R)
• M34: 6,683,285 km (0.115 R)
• M35: 6,773,044 km (0.07 R)
• M36: 7,081,066 km (0.065 R)
• M37: 7,301,274 km (0.054 R)
• M38: 7,430,825 km (0.045 R)
• M39: 7,673,324 km (0.099 R)
• M40: 7,823,969 km (0.113 R)
• M41: 8,455,720 km (0.104 R)
• M42: 8,728,587 km (0.091 R)
• M43: 8,846,470 km (0.092 R)
• M44: 9,263,399 km (0.038 R)
• M45: 9,443,964 km (0.12 R)
• M46: 9,890,364 km (0.088 R)
• M47: 10,054,473 km (0.114 R)
• M48: 10,364,589 km (0.052 R)
• M49: 10,635,960 km (0.058 R)
• M50: 10,973,004 km (0.087 R)
• M51: 11,100,461 km (0.119 R)
• M52: 11,228,218 km (0.097 R)
• M53: 11,809,555 km (0.08 R)
• M54: 12,114,884 km (0.114 R)
• M55: 12,467,187 km (0.092 R)
• M56: 12,555,749 km (0.03 R)
• M57: 12,644,461 km (0.088 R)
• M58: 12,889,652 km (0.078 R)
• M59: 13,159,078 km (0.058 R)
• M60: 13,475,627 km (0.107 R)
• M61: 13,771,980 km (0.101 R)
• M62: 13,909,311 km (0.083 R)
• M63: 15,096,220 km (0.113 R)
• M64: 15,238,039 km (0.062 R)
• M65: 15,403,943 km (0.115 R)
• M66: 15,570,446 km (0.067 R)
• M67: 15,689,825 km (0.071 R)
• M68: 15,905,395 km (0.077 R)
• M69: 16,218,504 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 11.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.06 AU - 12.74 AU

Year: 12842 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,996,925 km

• M1: 269,875 km (0.117 R)
• M2: 382,223 km (0.092 R)
• M3: 605,572 km (0.072 R)
• M4: 872,904 km (0.081 R)
• M5: 1,021,155 km (0.094 R)
• M6: 1,178,233 km (0.032 R)
• M7: 1,629,420 km (0.079 R)
• M8: 1,791,435 km (0.092 R)
• M9: 1,910,664 km (0.068 R)
• M10: 1,983,369 km (0.113 R)
• M11: 2,335,821 km (0.11 R)
• M12: 2,599,861 km (0.106 R)
• M13: 3,272,902 km (0.102 R)
• M14: 3,659,613 km (0.091 R)
• M15: 3,998,302 km (0.115 R)
• M16: 4,219,109 km (0.092 R)
• M17: 4,939,422 km (0.115 R)
• M18: 5,074,509 km (0.072 R)
• M19: 5,697,734 km (0.026 R)
• M20: 5,946,815 km (0.109 R)
• M21: 6,308,692 km (0.115 R)
• M22: 6,752,549 km (0.093 R)
• M23: 7,130,134 km (0.083 R)
• M24: 7,631,436 km (0.115 R)
• M25: 8,263,936 km (0.115 R)
• M26: 8,465,145 km (0.104 R)
• M27: 9,244,400 km (0.101 R)
• M28: 10,261,367 km (0.113 R)
• M29: 10,434,451 km (0.115 R)
• M30: 10,783,314 km (0.076 R)
• M31: 10,915,109 km (0.099 R)
• M32: 11,135,916 km (0.112 R)
• M33: 11,672,075 km (0.045 R)
• M34: 12,216,761 km (0.092 R)
• M35: 12,354,241 km (0.064 R)
• M36: 12,676,924 km (0.101 R)
• M37: 13,049,273 km (0.094 R)
• M38: 13,661,876 km (0.114 R)
• M39: 14,817,519 km (0.067 R)
• M40: 14,915,207 km (0.079 R)
• M41: 15,555,635 km (0.102 R)
• M42: 16,965,446 km (0.089 R)
• M43: 17,530,477 km (0.071 R)
• M44: 17,789,281 km (0.112 R)
• M45: 17,997,372 km (0.119 R)
• M46: 18,206,210 km (0.06 R)
• M47: 19,049,494 km (0.1 R)
• M48: 20,501,341 km (0.077 R)
• M49: 20,719,455 km (0.065 R)
• M50: 20,993,219 km (0.058 R)
• M51: 21,268,180 km (0.114 R)
• M52: 21,433,785 km (0.091 R)
• M53: 22,829,832 km (0.075 R)
• M54: 24,255,350 km (0.076 R)
• M55: 25,240,901 km (0.114 R)
• M56: 25,592,007 km (0.041 R)
• M57: 26,239,766 km (0.1 R)
• M58: 26,535,970 km (0.085 R)
• M59: 26,892,910 km (0.073 R)
• M60: 27,973,156 km (0.097 R)
• M61: 28,094,031 km (0.082 R)
• M62: 28,945,393 km (0.109 R)
• M63: 29,190,135 km (0.093 R)
• M64: 29,805,132 km (0.063 R)
• M65: 29,990,484 km (0.113 R)
• M66: 30,114,201 km (0.097 R)
• M67: 30,300,151 km (0.105 R)
• M68: 31,235,736 km (0.092 R)
• M69: 33,905,310 km (0.099 R)
• M70: 36,185,331 km (0.096 R)
• M71: 37,977,963 km (0.075 R)
• M72: 38,716,527 km (0.082 R)
• M73: 39,188,957 km (0.074 R)
• M74: 39,527,497 km (0.104 R)
• M75: 39,799,167 km (0.079 R)
• M76: 40,139,652 km (0.088 R)
• M77: 42,410,398 km (0.115 R)
• M78: 44,087,839 km (0.109 R)
• M79: 44,440,142 km (0.084 R)
• M80: 44,651,823 km (0.09 R)
• M81: 45,005,622 km (0.117 R)
• M82: 45,218,200 km (0.065 R)
• M83: 45,929,538 km (0.087 R)
• M84: 46,572,959 km (0.086 R)
• M85: 48,085,692 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.7

Radius: 7.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.18 AU - 12.96 AU

Year: 16056 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,996,925 km

• M1: 162,613 km (0.069 R)
• M2: 224,098 km (0.113 R)
• M3: 284,685 km (0.108 R)
• M4: 576,401 km (0.094 R)
• M5: 685,757 km (0.112 R)
• M6: 863,030 km (0.033 R)
• M7: 1,033,272 km (0.101 R)
• M8: 1,308,832 km (0.114 R)
• M9: 1,381,387 km (0.105 R)
• M10: 1,530,685 km (0.084 R)
• M11: 2,532,842 km (0.101 R)
• M12: 2,716,249 km (0.093 R)
• M13: 3,392,431 km (0.101 R)
• M14: 3,801,431 km (0.106 R)
• M15: 4,190,087 km (0.085 R)
• M16: 4,262,043 km (0.087 R)
• M17: 5,197,180 km (0.044 R)
• M18: 5,470,046 km (0.039 R)
• M19: 6,818,671 km (0.113 R)
• M20: 7,551,551 km (0.073 R)
• M21: 8,128,999 km (0.088 R)
• M22: 8,264,235 km (0.117 R)
• M23: 8,491,325 km (0.055 R)
• M24: 9,373,055 km (0.081 R)
• M25: 9,609,868 km (0.077 R)
• M26: 10,577,018 km (0.082 R)
• M27: 11,272,349 km (0.116 R)
• M28: 12,811,412 km (0.103 R)
• M29: 13,498,665 km (0.087 R)
• M30: 13,766,146 km (0.093 R)
• M31: 13,927,562 km (0.098 R)
• M32: 15,519,433 km (0.098 R)
• M33: 15,631,332 km (0.103 R)
• M34: 16,081,622 km (0.105 R)
• M35: 16,194,867 km (0.118 R)
• M36: 16,479,103 km (0.032 R)
• M37: 17,632,652 km (0.083 R)
• M38: 18,633,462 km (0.037 R)
• M39: 20,138,566 km (0.076 R)
• M40: 20,751,469 km (0.094 R)
• M41: 21,370,505 km (0.113 R)
• M42: 21,744,798 km (0.045 R)
• M43: 21,995,525 km (0.098 R)
• M44: 22,626,678 km (0.067 R)
• M45: 22,817,116 km (0.119 R)
• M46: 23,071,881 km (0.069 R)
• M47: 23,327,694 km (0.115 R)
• M48: 23,713,058 km (0.104 R)
• M49: 24,882,015 km (0.101 R)
• M50: 25,870,259 km (0.101 R)
• M51: 26,670,159 km (0.09 R)
• M52: 26,938,537 km (0.114 R)
• M53: 27,342,900 km (0.072 R)
• M54: 28,294,044 km (0.108 R)
• M55: 28,980,100 km (0.098 R)
• M56: 29,118,029 km (0.07 R)
• M57: 29,533,013 km (0.115 R)
• M58: 30,508,691 km (0.089 R)
• M59: 30,719,175 km (0.081 R)
• M60: 31,707,717 km (0.102 R)
• M61: 32,706,732 km (0.055 R)
• M62: 33,210,129 km (0.103 R)
• M63: 34,370,260 km (0.099 R)
• M64: 35,028,641 km (0.086 R)
• M65: 35,248,998 km (0.054 R)
• M66: 35,469,954 km (0.118 R)
• M67: 37,253,311 km (0.076 R)
• M68: 39,217,979 km (0.07 R)
• M69: 39,905,830 km (0.072 R)
• M70: 41,293,650 km (0.111 R)
• M71: 42,932,644 km (0.084 R)
• M72: 44,513,146 km (0.116 R)
• M73: 45,310,652 km (0.098 R)
• M74: 45,630,941 km (0.038 R)
• M75: 45,791,310 km (0.111 R)
• M76: 45,871,644 km (0.039 R)
• M77: 46,112,796 km (0.062 R)
• M78: 47,487,151 km (0.111 R)
• M79: 48,629,032 km (0.106 R)
• M80: 49,285,617 km (0.072 R)
• M81: 50,358,832 km (0.065 R)
• M82: 51,189,699 km (0.044 R)
• M83: 52,612,374 km (0.056 R)
• M84: 53,539,881 km (0.112 R)
• M85: 53,709,076 km (0.072 R)
• M86: 53,878,421 km (0.076 R)
• M87: 53,963,243 km (0.089 R)
• M88: 54,387,652 km (0.04 R)
• M89: 55,154,641 km (0.095 R)
• M90: 57,910,084 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit