🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 26.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,192,088 km

• M1: 64,177 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.37 AU - 5.03 AU

Year: 3581 Days

Day: 40.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.75 AU - 5.53 AU

Year: 4096 Days

Day: 18.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,192,088 km

• M1: 213,626 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 9.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.25 AU - 8.67 AU

Year: 7161 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,192,088 km

• M1: 117,285 km (0.047 R)
• M2: 192,383 km (0.061 R)
• M3: 290,519 km (0.054 R)
• M4: 412,142 km (0.119 R)
• M5: 624,571 km (0.073 R)
• M6: 750,832 km (0.035 R)
• M7: 844,480 km (0.066 R)
• M8: 1,291,478 km (0.072 R)
• M9: 1,356,254 km (0.087 R)
• M10: 1,768,396 km (0.039 R)
• M11: 2,102,299 km (0.079 R)
• M12: 2,179,342 km (0.102 R)
• M13: 2,237,685 km (0.092 R)
• M14: 2,316,224 km (0.072 R)
• M15: 2,415,856 km (0.101 R)
• M16: 3,109,093 km (0.062 R)
• M17: 5,737,228 km (0.081 R)
• M18: 7,170,675 km (0.108 R)
• M19: 7,258,339 km (0.093 R)
• M20: 7,523,427 km (0.111 R)
• M21: 7,912,082 km (0.09 R)
• M22: 8,032,957 km (0.085 R)
• M23: 8,184,948 km (0.08 R)
• M24: 9,370,960 km (0.084 R)
• M25: 10,147,523 km (0.098 R)
• M26: 10,246,108 km (0.085 R)
• M27: 10,710,011 km (0.075 R)
• M28: 11,045,708 km (0.104 R)
• M29: 11,180,945 km (0.073 R)
• M30: 11,453,063 km (0.076 R)
• M31: 12,142,859 km (0.119 R)
• M32: 12,247,578 km (0.067 R)
• M33: 12,422,607 km (0.108 R)
• M34: 12,563,379 km (0.095 R)
• M35: 13,310,471 km (0.064 R)
• M36: 13,925,916 km (0.03 R)
• M37: 14,439,635 km (0.112 R)
• M38: 15,259,581 km (0.029 R)
• M39: 16,017,893 km (0.116 R)
• M40: 16,324,718 km (0.085 R)
• M41: 16,749,875 km (0.091 R)
• M42: 16,983,248 km (0.038 R)
• M43: 17,100,383 km (0.054 R)
• M44: 17,768,936 km (0.094 R)
• M45: 18,046,739 km (0.111 R)
• M46: 18,365,981 km (0.107 R)
• M47: 18,969,758 km (0.078 R)
• M48: 19,213,004 km (0.067 R)
• M49: 19,457,297 km (0.053 R)
• M50: 19,620,808 km (0.117 R)
• M51: 20,196,461 km (0.066 R)
• M52: 20,403,504 km (0.107 R)
• M53: 20,611,146 km (0.077 R)
• M54: 21,322,484 km (0.114 R)
• M55: 21,448,744 km (0.115 R)
• M56: 21,744,649 km (0.08 R)
• M57: 21,999,264 km (0.038 R)
• M58: 22,297,563 km (0.077 R)
• M59: 22,383,133 km (0.1 R)
• M60: 22,769,095 km (0.099 R)
• M61: 24,555,443 km (0.078 R)
• M62: 24,820,531 km (0.082 R)
• M63: 24,997,954 km (0.047 R)
• M64: 26,386,372 km (0.096 R)
• M65: 26,657,892 km (0.115 R)
• M66: 27,067,192 km (0.107 R)
• M67: 27,478,436 km (0.06 R)
• M68: 27,891,775 km (0.071 R)
• M69: 28,353,434 km (0.113 R)
• M70: 28,817,636 km (0.097 R)
• M71: 28,957,361 km (0.059 R)
• M72: 29,050,560 km (0.049 R)
• M73: 29,518,652 km (0.078 R)
• M74: 30,083,384 km (0.093 R)
• M75: 30,414,593 km (0.045 R)
• M76: 31,223,768 km (0.09 R)
• M77: 31,559,167 km (0.112 R)
• M78: 31,991,953 km (0.099 R)
• M79: 32,088,444 km (0.071 R)
• M80: 32,233,255 km (0.112 R)
• M81: 32,378,365 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 6.6

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.77 AU - 19.41 AU

Year: 29315 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,192,088 km

• M1: 225,444 km (0.119 R)
• M2: 282,590 km (0.045 R)
• M3: 367,861 km (0.047 R)
• M4: 414,087 km (0.045 R)
• M5: 766,091 km (0.055 R)
• M6: 858,692 km (0.054 R)
• M7: 1,375,852 km (0.102 R)
• M8: 1,685,669 km (0.102 R)
• M9: 1,932,057 km (0.112 R)
• M10: 1,974,393 km (0.042 R)
• M11: 2,368,134 km (0.05 R)
• M12: 2,413,462 km (0.083 R)
• M13: 2,504,867 km (0.086 R)
• M14: 3,276,941 km (0.105 R)
• M15: 3,636,425 km (0.087 R)
• M16: 3,688,934 km (0.088 R)
• M17: 4,226,738 km (0.08 R)
• M18: 4,674,485 km (0.1 R)
• M19: 5,859,001 km (0.084 R)
• M20: 8,001,392 km (0.104 R)
• M21: 9,189,947 km (0.106 R)
• M22: 10,283,657 km (0.106 R)
• M23: 11,572,143 km (0.066 R)
• M24: 12,195,966 km (0.114 R)
• M25: 12,274,655 km (0.037 R)
• M26: 12,353,643 km (0.11 R)
• M27: 13,313,762 km (0.103 R)
• M28: 14,463,870 km (0.035 R)
• M29: 14,630,821 km (0.06 R)
• M30: 17,475,574 km (0.096 R)
• M31: 17,742,457 km (0.089 R)
• M32: 18,460,826 km (0.066 R)
• M33: 18,823,451 km (0.069 R)
• M34: 19,372,027 km (0.07 R)
• M35: 20,204,539 km (0.036 R)
• M36: 21,237,961 km (0.095 R)
• M37: 21,522,795 km (0.068 R)
• M38: 22,577,909 km (0.101 R)
• M39: 24,439,804 km (0.083 R)
• M40: 26,248,592 km (0.113 R)
• M41: 27,685,031 km (0.113 R)
• M42: 28,412,675 km (0.11 R)
• M43: 28,936,417 km (0.085 R)
• M44: 29,357,535 km (0.107 R)
• M45: 30,099,690 km (0.118 R)
• M46: 31,278,072 km (0.11 R)
• M47: 31,927,178 km (0.051 R)
• M48: 33,019,092 km (0.045 R)
• M49: 33,128,897 km (0.09 R)
• M50: 33,459,209 km (0.11 R)
• M51: 34,234,126 km (0.071 R)
• M52: 35,351,323 km (0.109 R)
• M53: 36,027,356 km (0.098 R)
• M54: 37,392,287 km (0.077 R)
• M55: 38,196,376 km (0.065 R)
• M56: 43,499,171 km (0.107 R)
• M57: 44,102,499 km (0.078 R)
• M58: 47,160,130 km (0.117 R)
• M59: 48,153,011 km (0.055 R)
• M60: 48,776,984 km (0.039 R)
• M61: 49,152,774 km (0.071 R)
• M62: 50,918,627 km (0.093 R)
• M63: 53,348,396 km (0.114 R)
• M64: 53,735,406 km (0.095 R)
• M65: 54,642,268 km (0.068 R)
• M66: 55,162,719 km (0.108 R)
• M67: 55,684,815 km (0.071 R)
• M68: 57,260,829 km (0.077 R)
• M69: 58,851,503 km (0.111 R)
• M70: 62,755,260 km (0.086 R)
• M71: 64,532,183 km (0.114 R)
• M72: 65,082,254 km (0.086 R)
• M73: 65,772,050 km (0.099 R)
• M74: 67,995,523 km (0.103 R)
• M75: 70,243,531 km (0.106 R)
• M76: 71,234,766 km (0.118 R)
• M77: 73,231,000 km (0.097 R)
• M78: 73,804,708 km (0.075 R)
• M79: 74,668,037 km (0.108 R)
• M80: 75,534,807 km (0.107 R)
• M81: 76,114,499 km (0.038 R)
• M82: 76,986,655 km (0.086 R)
• M83: 77,424,079 km (0.045 R)
• M84: 79,475,963 km (0.087 R)
• M85: 83,184,494 km (0.117 R)
• M86: 84,232,876 km (0.112 R)
• M87: 89,693,647 km (0.082 R)
• M88: 90,000,323 km (0.073 R)
• M89: 92,621,427 km (0.101 R)
• M90: 92,776,411 km (0.036 R)
• M91: 94,175,001 km (0.073 R)
• M92: 95,893,731 km (0.103 R)
• M93: 96,207,438 km (0.073 R)
• M94: 96,521,444 km (0.047 R)
• M95: 98,254,236 km (0.041 R)
• M96: 100,952,533 km (0.037 R)
• M97: 101,271,625 km (0.042 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit