🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 14.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,518,829 km

• M1: 416,929 km (0.037 R)
• M2: 463,753 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.77 AU - 2.21 AU

Year: 1005 Days

Day: 40.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.91 AU - 4.91 AU

Year: 3897 Days

Day: 18.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 8.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.88 AU - 13.42 AU

Year: 14242 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,518,829 km

• M1: 109,206 km (0.094 R)
• M2: 313,408 km (0.086 R)
• M3: 817,403 km (0.098 R)
• M4: 940,372 km (0.066 R)
• M5: 1,129,165 km (0.096 R)
• M6: 1,251,685 km (0.109 R)
• M7: 1,443,769 km (0.089 R)
• M8: 1,697,487 km (0.058 R)
• M9: 1,874,611 km (0.118 R)
• M10: 1,929,065 km (0.095 R)
• M11: 2,324,452 km (0.103 R)
• M12: 2,683,487 km (0.103 R)
• M13: 3,364,456 km (0.099 R)
• M14: 3,701,500 km (0.099 R)
• M15: 4,096,738 km (0.108 R)
• M16: 4,554,358 km (0.061 R)
• M17: 4,727,143 km (0.119 R)
• M18: 4,902,023 km (0.08 R)
• M19: 5,491,738 km (0.077 R)
• M20: 6,514,688 km (0.097 R)
• M21: 6,737,589 km (0.047 R)
• M22: 7,048,154 km (0.09 R)
• M23: 7,248,166 km (0.112 R)
• M24: 7,392,229 km (0.068 R)
• M25: 7,771,161 km (0.067 R)
• M26: 8,246,283 km (0.079 R)
• M27: 8,548,022 km (0.089 R)
• M28: 9,632,607 km (0.065 R)
• M29: 9,886,624 km (0.107 R)
• M30: 10,046,395 km (0.085 R)
• M31: 10,957,446 km (0.084 R)
• M32: 11,023,568 km (0.085 R)
• M33: 12,030,810 km (0.062 R)
• M34: 12,235,759 km (0.113 R)
• M35: 12,373,090 km (0.113 R)
• M36: 13,172,392 km (0.12 R)
• M37: 13,773,925 km (0.07 R)
• M38: 14,060,105 km (0.026 R)
• M39: 14,857,313 km (0.091 R)
• M40: 14,930,466 km (0.097 R)
• M41: 15,187,625 km (0.079 R)
• M42: 15,669,031 km (0.107 R)
• M43: 16,230,771 km (0.05 R)
• M44: 16,570,956 km (0.1 R)
• M45: 16,760,945 km (0.06 R)
• M46: 16,989,980 km (0.069 R)
• M47: 18,267,845 km (0.083 R)
• M48: 18,464,267 km (0.11 R)
• M49: 18,938,193 km (0.113 R)
• M50: 19,536,435 km (0.117 R)
• M51: 19,696,953 km (0.043 R)
• M52: 19,857,921 km (0.116 R)
• M53: 20,424,896 km (0.118 R)
• M54: 20,710,329 km (0.045 R)
• M55: 21,161,666 km (0.03 R)
• M56: 21,533,267 km (0.104 R)
• M57: 21,657,733 km (0.094 R)
• M58: 21,865,524 km (0.103 R)
• M59: 22,032,176 km (0.078 R)
• M60: 22,115,801 km (0.094 R)
• M61: 22,283,052 km (0.093 R)
• M62: 22,661,235 km (0.053 R)
• M63: 24,237,847 km (0.094 R)
• M64: 24,756,652 km (0.119 R)
• M65: 26,069,972 km (0.095 R)
• M66: 26,246,797 km (0.098 R)
• M67: 26,646,074 km (0.061 R)
• M68: 26,824,095 km (0.062 R)
• M69: 27,136,755 km (0.108 R)
• M70: 27,540,519 km (0.03 R)
• M71: 27,630,577 km (0.057 R)
• M72: 27,946,229 km (0.083 R)
• M73: 28,444,838 km (0.089 R)
• M74: 29,037,844 km (0.097 R)
• M75: 29,358,881 km (0.078 R)
• M76: 30,329,024 km (0.11 R)
• M77: 31,122,042 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.5

Radius: 7

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.95 AU - 21.65 AU

Year: 30368 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 110,518,829 km

• M1: 90,507 km (0.063 R)
• M2: 166,054 km (0.112 R)
• M3: 447,447 km (0.078 R)
• M4: 1,875,060 km (0.084 R)
• M5: 2,400,747 km (0.065 R)
• M6: 3,371,786 km (0.104 R)
• M7: 3,526,919 km (0.114 R)
• M8: 5,085,131 km (0.079 R)
• M9: 6,696,001 km (0.099 R)
• M10: 6,760,926 km (0.051 R)
• M11: 8,520,496 km (0.096 R)
• M12: 8,732,177 km (0.069 R)
• M13: 9,232,881 km (0.108 R)
• M14: 9,523,251 km (0.031 R)
• M15: 9,669,558 km (0.099 R)
• M16: 11,404,743 km (0.118 R)
• M17: 11,638,116 km (0.079 R)
• M18: 12,667,499 km (0.069 R)
• M19: 12,747,833 km (0.026 R)
• M20: 12,909,099 km (0.107 R)
• M21: 13,071,114 km (0.062 R)
• M22: 13,725,754 km (0.051 R)
• M23: 14,140,290 km (0.097 R)
• M24: 14,981,628 km (0.104 R)
• M25: 15,322,712 km (0.104 R)
• M26: 15,666,338 km (0.086 R)
• M27: 15,925,741 km (0.112 R)
• M28: 16,712,476 km (0.112 R)
• M29: 17,511,927 km (0.072 R)
• M30: 17,961,319 km (0.084 R)
• M31: 20,077,381 km (0.118 R)
• M32: 20,359,073 km (0.072 R)
• M33: 22,173,845 km (0.081 R)
• M34: 22,562,500 km (0.078 R)
• M35: 22,953,400 km (0.119 R)
• M36: 24,039,779 km (0.108 R)
• M37: 25,853,354 km (0.083 R)
• M38: 28,234,055 km (0.045 R)
• M39: 29,078,535 km (0.079 R)
• M40: 29,184,600 km (0.118 R)
• M41: 29,610,505 km (0.057 R)
• M42: 29,931,093 km (0.101 R)
• M43: 30,253,028 km (0.099 R)
• M44: 31,661,043 km (0.101 R)
• M45: 34,428,005 km (0.102 R)
• M46: 34,540,353 km (0.096 R)
• M47: 35,443,027 km (0.107 R)
• M48: 36,811,548 km (0.114 R)
• M49: 37,386,901 km (0.073 R)
• M50: 37,849,308 km (0.107 R)
• M51: 38,896,494 km (0.054 R)
• M52: 39,717,636 km (0.078 R)
• M53: 39,953,403 km (0.038 R)
• M54: 41,496,505 km (0.1 R)
• M55: 41,735,562 km (0.101 R)
• M56: 44,640,603 km (0.025 R)
• M57: 47,485,356 km (0.053 R)
• M58: 47,610,270 km (0.109 R)
• M59: 50,515,611 km (0.098 R)
• M60: 50,898,731 km (0.096 R)
• M61: 51,154,693 km (0.072 R)
• M62: 52,053,925 km (0.102 R)
• M63: 54,783,039 km (0.07 R)
• M64: 56,628,180 km (0.04 R)
• M65: 56,760,723 km (0.095 R)
• M66: 58,225,735 km (0.106 R)
• M67: 58,627,555 km (0.119 R)
• M68: 60,649,969 km (0.066 R)
• M69: 61,329,143 km (0.112 R)
• M70: 61,601,561 km (0.096 R)
• M71: 64,624,186 km (0.05 R)
• M72: 65,735,249 km (0.034 R)
• M73: 66,572,698 km (0.096 R)
• M74: 70,242,334 km (0.05 R)
• M75: 71,098,482 km (0.119 R)
• M76: 73,977,194 km (0.104 R)
• M77: 74,557,484 km (0.112 R)
• M78: 80,144,965 km (0.091 R)
• M79: 83,742,794 km (0.059 R)
• M80: 84,801,947 km (0.109 R)
• M81: 87,699,358 km (0.117 R)
• M82: 89,237,374 km (0.082 R)
• M83: 89,391,609 km (0.052 R)
• M84: 89,545,994 km (0.11 R)
• M85: 91,094,631 km (0.098 R)
• M86: 92,652,095 km (0.08 R)
• M87: 93,590,672 km (0.087 R)
• M88: 95,004,671 km (0.114 R)
• M89: 95,477,550 km (0.071 R)
• M90: 95,635,376 km (0.038 R)
• M91: 98,331,129 km (0.106 R)
• M92: 98,649,922 km (0.099 R)
• M93: 99,128,785 km (0.088 R)
• M94: 100,409,492 km (0.071 R)
• M95: 102,663,932 km (0.111 R)
• M96: 102,987,363 km (0.068 R)
• M97: 103,635,271 km (0.102 R)
• M98: 106,403,580 km (0.101 R)
• M99: 107,714,805 km (0.095 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit