🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.25 AU - 1.57 AU

Year: 638 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 672 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 14.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.16 AU - 6.78 AU

Year: 5555 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,749,059 km

• M1: 256,261 km (0.076 R)
• M2: 554,111 km (0.053 R)
• M3: 662,419 km (0.109 R)
• M4: 793,318 km (0.112 R)
• M5: 978,669 km (0.058 R)
• M6: 1,132,007 km (0.09 R)
• M7: 1,310,777 km (0.098 R)
• M8: 1,661,135 km (0.079 R)
• M9: 2,022,114 km (0.12 R)
• M10: 2,263,117 km (0.108 R)
• M11: 2,471,506 km (0.101 R)
• M12: 2,708,320 km (0.116 R)
• M13: 2,975,352 km (0.044 R)
• M14: 3,274,548 km (0.079 R)
• M15: 3,416,067 km (0.087 R)
• M16: 3,583,767 km (0.097 R)
• M17: 4,027,773 km (0.059 R)
• M18: 4,154,333 km (0.059 R)
• M19: 5,159,331 km (0.034 R)
• M20: 5,269,435 km (0.068 R)
• M21: 5,774,927 km (0.085 R)
• M22: 5,918,092 km (0.105 R)
• M23: 6,771,996 km (0.09 R)
• M24: 7,136,716 km (0.116 R)
• M25: 7,321,619 km (0.119 R)
• M26: 7,759,043 km (0.025 R)
• M27: 8,725,146 km (0.026 R)
• M28: 9,256,069 km (0.099 R)
• M29: 9,797,613 km (0.116 R)
• M30: 9,968,903 km (0.112 R)
• M31: 10,245,061 km (0.081 R)
• M32: 10,419,043 km (0.05 R)
• M33: 10,805,155 km (0.092 R)
• M34: 11,053,487 km (0.054 R)
• M35: 11,196,054 km (0.098 R)
• M36: 11,375,272 km (0.094 R)
• M37: 11,773,053 km (0.12 R)
• M38: 13,106,419 km (0.099 R)
• M39: 14,060,554 km (0.06 R)
• M40: 14,565,447 km (0.091 R)
• M41: 14,997,486 km (0.038 R)
• M42: 15,954,613 km (0.106 R)
• M43: 16,278,044 km (0.115 R)
• M44: 16,562,878 km (0.093 R)
• M45: 17,096,344 km (0.094 R)
• M46: 17,802,296 km (0.104 R)
• M47: 18,645,131 km (0.117 R)
• M48: 19,371,727 km (0.118 R)
• M49: 19,673,766 km (0.068 R)
• M50: 20,369,695 km (0.092 R)
• M51: 20,941,159 km (0.07 R)
• M52: 21,428,848 km (0.069 R)
• M53: 22,551,131 km (0.09 R)
• M54: 22,959,832 km (0.048 R)
• M55: 23,646,487 km (0.118 R)
• M56: 23,830,642 km (0.107 R)
• M57: 24,107,996 km (0.065 R)
• M58: 24,852,545 km (0.057 R)
• M59: 24,946,193 km (0.107 R)
• M60: 25,746,691 km (0.075 R)
• M61: 26,173,943 km (0.09 R)
• M62: 26,459,974 km (0.11 R)
• M63: 26,555,567 km (0.089 R)
• M64: 27,469,610 km (0.045 R)
• M65: 27,711,809 km (0.085 R)
• M66: 28,003,375 km (0.11 R)
• M67: 28,589,799 km (0.12 R)
• M68: 29,526,431 km (0.071 R)
• M69: 30,874,757 km (0.074 R)
• M70: 31,379,201 km (0.111 R)
• M71: 32,754,903 km (0.074 R)
• M72: 32,908,988 km (0.086 R)
• M73: 33,217,758 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 5.1

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.76 AU - 14.66 AU

Year: 16247 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,749,059 km

• M1: 68,965 km (0.095 R)
• M2: 145,858 km (0.084 R)
• M3: 282,142 km (0.088 R)
• M4: 583,880 km (0.064 R)
• M5: 681,867 km (0.066 R)
• M6: 850,015 km (0.117 R)
• M7: 1,126,322 km (0.107 R)
• M8: 1,589,477 km (0.073 R)
• M9: 1,841,251 km (0.027 R)
• M10: 2,669,275 km (0.12 R)
• M11: 4,652,494 km (0.085 R)
• M12: 6,225,665 km (0.095 R)
• M13: 6,487,910 km (0.045 R)
• M14: 6,887,935 km (0.117 R)
• M15: 8,088,009 km (0.04 R)
• M16: 8,135,431 km (0.062 R)
• M17: 8,278,297 km (0.09 R)
• M18: 8,373,890 km (0.063 R)
• M19: 8,518,252 km (0.112 R)
• M20: 9,251,731 km (0.08 R)
• M21: 9,701,572 km (0.079 R)
• M22: 10,056,268 km (0.092 R)
• M23: 10,363,692 km (0.093 R)
• M24: 11,357,620 km (0.035 R)
• M25: 12,217,808 km (0.115 R)
• M26: 13,154,739 km (0.082 R)
• M27: 13,266,489 km (0.076 R)
• M28: 14,401,039 km (0.063 R)
• M29: 15,038,176 km (0.063 R)
• M30: 15,155,012 km (0.096 R)
• M31: 16,339,827 km (0.115 R)
• M32: 16,580,381 km (0.091 R)
• M33: 16,943,455 km (0.11 R)
• M34: 17,370,258 km (0.058 R)
• M35: 17,615,748 km (0.117 R)
• M36: 17,986,152 km (0.106 R)
• M37: 18,172,252 km (0.096 R)
• M38: 18,234,484 km (0.066 R)
• M39: 18,359,099 km (0.09 R)
• M40: 18,483,864 km (0.102 R)
• M41: 18,797,421 km (0.061 R)
• M42: 19,429,472 km (0.049 R)
• M43: 20,909,743 km (0.12 R)
• M44: 20,974,968 km (0.093 R)
• M45: 21,367,513 km (0.103 R)
• M46: 22,159,633 km (0.118 R)
• M47: 22,693,249 km (0.084 R)
• M48: 22,894,309 km (0.068 R)
• M49: 24,113,681 km (0.075 R)
• M50: 29,855,097 km (0.098 R)
• M51: 30,149,057 km (0.091 R)
• M52: 31,708,166 km (0.029 R)
• M53: 31,783,115 km (0.089 R)
• M54: 32,233,704 km (0.113 R)
• M55: 33,751,075 km (0.099 R)
• M56: 34,287,533 km (0.114 R)
• M57: 36,383,399 km (0.103 R)
• M58: 36,461,788 km (0.117 R)
• M59: 40,534,889 km (0.104 R)
• M60: 40,616,121 km (0.075 R)
• M61: 42,500,905 km (0.051 R)
• M62: 43,163,174 km (0.042 R)
• M63: 43,246,201 km (0.032 R)
• M64: 43,412,404 km (0.082 R)
• M65: 44,833,584 km (0.08 R)
• M66: 46,951,142 km (0.101 R)
• M67: 47,121,983 km (0.071 R)
• M68: 47,464,113 km (0.066 R)
• M69: 48,151,067 km (0.097 R)
• M70: 49,187,780 km (0.102 R)
• M71: 51,282,898 km (0.053 R)
• M72: 51,723,015 km (0.099 R)
• M73: 52,341,453 km (0.088 R)
• M74: 52,695,850 km (0.078 R)
• M75: 53,228,867 km (0.071 R)
• M76: 53,585,359 km (0.064 R)
• M77: 54,479,805 km (0.061 R)
• M78: 54,928,897 km (0.111 R)
• M79: 55,921,330 km (0.08 R)
• M80: 56,102,343 km (0.107 R)
• M81: 56,465,118 km (0.119 R)
• M82: 57,284,017 km (0.082 R)
• M83: 57,375,271 km (0.061 R)
• M84: 57,832,143 km (0.088 R)
• M85: 57,923,697 km (0.099 R)
• M86: 58,106,955 km (0.09 R)
• M87: 58,382,065 km (0.073 R)
• M88: 58,473,918 km (0.095 R)
• M89: 59,117,937 km (0.112 R)
• M90: 59,579,446 km (0.06 R)
• M91: 59,949,402 km (0.041 R)
• M92: 60,134,754 km (0.082 R)
• M93: 60,877,956 km (0.092 R)
• M94: 61,530,651 km (0.054 R)
• M95: 61,811,147 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit