🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.62 AU - 0.9 AU

Year: 242 Days

Day: 27.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.15 AU - 1.67 AU

Year: 612 Days

Day: 17.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.83 AU - 2.61 AU

Year: 1208 Days

Day: 25.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,212,459 km

• M1: 1,121,386 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 8.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.62 AU - 6.88 AU

Year: 5036 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,212,459 km

• M1: 109,954 km (0.119 R)
• M2: 172,486 km (0.053 R)
• M3: 323,879 km (0.1 R)
• M4: 446,101 km (0.05 R)
• M5: 539,600 km (0.11 R)
• M6: 600,785 km (0.1 R)
• M7: 656,585 km (0.03 R)
• M8: 791,074 km (0.114 R)
• M9: 981,960 km (0.117 R)
• M10: 1,137,542 km (0.106 R)
• M11: 1,407,716 km (0.077 R)
• M12: 1,550,582 km (0.082 R)
• M13: 1,618,051 km (0.1 R)
• M14: 1,756,279 km (0.12 R)
• M15: 1,874,312 km (0.086 R)
• M16: 2,131,171 km (0.111 R)
• M17: 2,257,432 km (0.114 R)
• M18: 2,425,430 km (0.039 R)
• M19: 2,787,457 km (0.109 R)
• M20: 2,884,097 km (0.069 R)
• M21: 2,953,810 km (0.087 R)
• M22: 3,224,133 km (0.08 R)
• M23: 3,282,028 km (0.032 R)
• M24: 3,637,023 km (0.091 R)
• M25: 3,773,307 km (0.081 R)
• M26: 3,880,419 km (0.067 R)
• M27: 4,050,961 km (0.081 R)
• M28: 4,160,766 km (0.088 R)
• M29: 4,303,332 km (0.104 R)
• M30: 4,528,477 km (0.106 R)
• M31: 4,956,925 km (0.09 R)
• M32: 5,209,895 km (0.086 R)
• M33: 5,553,971 km (0.105 R)
• M34: 5,994,387 km (0.082 R)
• M35: 6,065,894 km (0.039 R)
• M36: 6,119,750 km (0.068 R)
• M37: 6,778,130 km (0.1 R)
• M38: 7,324,910 km (0.098 R)
• M39: 7,401,355 km (0.113 R)
• M40: 7,458,950 km (0.086 R)
• M41: 7,866,155 km (0.1 R)
• M42: 8,082,324 km (0.115 R)
• M43: 8,201,105 km (0.102 R)
• M44: 8,540,842 km (0.075 R)
• M45: 8,702,258 km (0.103 R)
• M46: 8,905,412 km (0.049 R)
• M47: 9,776,071 km (0.09 R)
• M48: 10,072,275 km (0.093 R)
• M49: 10,393,013 km (0.074 R)
• M50: 10,587,041 km (0.058 R)
• M51: 10,760,425 km (0.09 R)
• M52: 10,891,174 km (0.097 R)
• M53: 11,220,439 km (0.119 R)
• M54: 11,486,125 km (0.029 R)
• M55: 11,597,425 km (0.113 R)
• M56: 11,865,954 km (0.095 R)
• M57: 12,068,808 km (0.034 R)
• M58: 12,477,958 km (0.086 R)
• M59: 12,592,401 km (0.095 R)
• M60: 12,822,333 km (0.043 R)
• M61: 13,076,948 km (0.053 R)
• M62: 13,169,849 km (0.119 R)
• M63: 13,309,723 km (0.117 R)
• M64: 13,685,213 km (0.048 R)
• M65: 13,921,727 km (0.095 R)
• M66: 14,542,708 km (0.103 R)
• M67: 14,953,654 km (0.104 R)
• M68: 15,466,625 km (0.066 R)
• M69: 15,540,376 km (0.108 R)
• M70: 15,663,645 km (0.113 R)
• M71: 16,534,903 km (0.073 R)
• M72: 16,610,300 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 5.8

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.05 AU - 18.25 AU

Year: 23705 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,212,459 km

• M1: 78,688 km (0.089 R)
• M2: 115,490 km (0.082 R)
• M3: 297,700 km (0.104 R)
• M4: 951,293 km (0.094 R)
• M5: 1,028,485 km (0.117 R)
• M6: 1,134,700 km (0.044 R)
• M7: 1,216,679 km (0.044 R)
• M8: 1,564,644 km (0.068 R)
• M9: 2,277,328 km (0.112 R)
• M10: 2,416,604 km (0.081 R)
• M11: 2,630,828 km (0.055 R)
• M12: 3,115,675 km (0.084 R)
• M13: 3,627,748 km (0.047 R)
• M14: 3,790,660 km (0.102 R)
• M15: 4,379,328 km (0.118 R)
• M16: 4,465,796 km (0.038 R)
• M17: 5,407,065 km (0.091 R)
• M18: 6,115,711 km (0.115 R)
• M19: 6,163,881 km (0.099 R)
• M20: 6,604,148 km (0.088 R)
• M21: 7,879,619 km (0.073 R)
• M22: 8,303,579 km (0.105 R)
• M23: 8,626,262 km (0.067 R)
• M24: 9,063,088 km (0.079 R)
• M25: 9,619,143 km (0.031 R)
• M26: 9,675,242 km (0.102 R)
• M27: 11,056,928 km (0.098 R)
• M28: 11,411,924 km (0.071 R)
• M29: 11,471,464 km (0.053 R)
• M30: 12,621,872 km (0.081 R)
• M31: 12,806,924 km (0.102 R)
• M32: 13,999,369 km (0.118 R)
• M33: 14,063,097 km (0.068 R)
• M34: 14,641,144 km (0.109 R)
• M35: 14,835,471 km (0.119 R)
• M36: 15,161,445 km (0.118 R)
• M37: 16,220,149 km (0.098 R)
• M38: 17,165,907 km (0.092 R)
• M39: 17,714,333 km (0.109 R)
• M40: 17,990,640 km (0.082 R)
• M41: 18,059,904 km (0.043 R)
• M42: 18,477,731 km (0.076 R)
• M43: 18,828,388 km (0.112 R)
• M44: 19,181,140 km (0.119 R)
• M45: 19,464,927 km (0.113 R)
• M46: 21,196,672 km (0.064 R)
• M47: 21,858,642 km (0.115 R)
• M48: 22,080,795 km (0.067 R)
• M49: 22,751,891 km (0.073 R)
• M50: 22,826,840 km (0.068 R)
• M51: 24,882,015 km (0.096 R)
• M52: 25,191,533 km (0.083 R)
• M53: 25,346,666 km (0.088 R)
• M54: 25,424,457 km (0.1 R)
• M55: 25,814,309 km (0.044 R)
• M56: 28,114,077 km (0.025 R)
• M57: 28,436,311 km (0.117 R)
• M58: 30,395,744 km (0.059 R)
• M59: 31,893,817 km (0.09 R)
• M60: 31,977,742 km (0.084 R)
• M61: 32,905,697 km (0.09 R)
• M62: 38,477,620 km (0.087 R)
• M63: 39,644,633 km (0.034 R)
• M64: 41,829,360 km (0.096 R)
• M65: 42,105,069 km (0.073 R)
• M66: 44,146,182 km (0.084 R)
• M67: 44,520,775 km (0.098 R)
• M68: 46,219,309 km (0.103 R)
• M69: 46,504,592 km (0.082 R)
• M70: 46,790,324 km (0.058 R)
• M71: 48,131,469 km (0.065 R)
• M72: 48,613,474 km (0.094 R)
• M73: 48,710,114 km (0.108 R)
• M74: 49,097,124 km (0.113 R)
• M75: 50,949,444 km (0.112 R)
• M76: 51,244,003 km (0.113 R)
• M77: 52,131,118 km (0.085 R)
• M78: 52,725,321 km (0.086 R)
• M79: 52,923,837 km (0.105 R)
• M80: 53,321,767 km (0.063 R)
• M81: 54,722,004 km (0.085 R)
• M82: 54,923,063 km (0.081 R)
• M83: 55,124,422 km (0.025 R)
• M84: 56,033,229 km (0.063 R)
• M85: 57,354,776 km (0.064 R)
• M86: 57,456,802 km (0.096 R)
• M87: 58,480,949 km (0.091 R)
• M88: 59,304,485 km (0.115 R)
• M89: 61,798,282 km (0.059 R)
• M90: 64,538,317 km (0.116 R)
• M91: 66,458,405 km (0.107 R)
• M92: 67,640,976 km (0.047 R)
• M93: 68,072,716 km (0.101 R)
• M94: 69,808,799 km (0.111 R)
• M95: 70,245,176 km (0.075 R)
• M96: 72,329,972 km (0.071 R)
• M97: 72,550,629 km (0.116 R)
• M98: 73,213,796 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit