🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 170 Days

Day: 13.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,973,368 km

• M1: 120,426 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.04 AU - 1.14 AU

Year: 486 Days

Day: 22.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,973,368 km

• M1: 26,778 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.23 AU - 1.53 AU

Year: 693 Days

Day: 39.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,973,368 km

• M1: 100,979 km (0.107 R)
• M2: 253,868 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.6 AU - 2.06 AU

Year: 1058 Days

Day: 21 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 10.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.76 AU - 4.9 AU

Year: 3852 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,973,368 km

• M1: 154,684 km (0.117 R)
• M2: 299,495 km (0.118 R)
• M3: 399,576 km (0.11 R)
• M4: 493,972 km (0.063 R)
• M5: 841,189 km (0.097 R)
• M6: 981,811 km (0.092 R)
• M7: 1,075,609 km (0.04 R)
• M8: 1,435,990 km (0.096 R)
• M9: 2,140,446 km (0.115 R)
• M10: 2,650,575 km (0.066 R)
• M11: 2,803,314 km (0.093 R)
• M12: 3,117,620 km (0.118 R)
• M13: 3,319,876 km (0.106 R)
• M14: 3,568,208 km (0.083 R)
• M15: 3,887,450 km (0.105 R)
• M16: 3,995,909 km (0.107 R)
• M17: 4,417,326 km (0.055 R)
• M18: 4,553,460 km (0.089 R)
• M19: 4,760,204 km (0.084 R)
• M20: 4,853,105 km (0.112 R)
• M21: 5,040,700 km (0.114 R)
• M22: 5,206,903 km (0.069 R)
• M23: 5,278,710 km (0.046 R)
• M24: 5,374,902 km (0.039 R)
• M25: 5,569,080 km (0.047 R)
• M26: 5,716,284 km (0.067 R)
• M27: 6,039,715 km (0.087 R)
• M28: 6,115,262 km (0.089 R)
• M29: 6,394,711 km (0.079 R)
• M30: 6,574,826 km (0.069 R)
• M31: 6,861,157 km (0.079 R)
• M32: 7,258,339 km (0.099 R)
• M33: 7,554,393 km (0.102 R)
• M34: 7,854,487 km (0.083 R)
• M35: 8,158,320 km (0.116 R)
• M36: 8,353,844 km (0.074 R)
• M37: 8,949,543 km (0.067 R)
• M38: 9,209,095 km (0.117 R)
• M39: 9,676,589 km (0.088 R)
• M40: 9,765,001 km (0.087 R)
• M41: 9,883,483 km (0.092 R)
• M42: 10,241,769 km (0.107 R)
• M43: 11,125,145 km (0.067 R)
• M44: 11,217,896 km (0.114 R)
• M45: 11,529,059 km (0.082 R)
• M46: 11,780,084 km (0.071 R)
• M47: 12,159,913 km (0.102 R)
• M48: 12,543,781 km (0.092 R)
• M49: 13,389,159 km (0.102 R)
• M50: 13,686,111 km (0.044 R)
• M51: 13,985,307 km (0.09 R)
• M52: 14,185,917 km (0.075 R)
• M53: 14,252,937 km (0.104 R)
• M54: 14,353,916 km (0.103 R)
• M55: 16,808,817 km (0.072 R)
• M56: 16,915,330 km (0.108 R)
• M57: 17,129,106 km (0.089 R)
• M58: 17,957,130 km (0.104 R)
• M59: 18,614,164 km (0.119 R)
• M60: 20,064,665 km (0.093 R)
• M61: 20,140,062 km (0.09 R)
• M62: 20,215,459 km (0.068 R)
• M63: 22,405,423 km (0.087 R)
• M64: 22,679,486 km (0.075 R)
• M65: 24,066,707 km (0.109 R)
• M66: 24,790,761 km (0.088 R)
• M67: 24,952,626 km (0.111 R)
• M68: 25,318,243 km (0.106 R)
• M69: 25,521,995 km (0.094 R)
• M70: 25,603,676 km (0.03 R)
• M71: 25,849,315 km (0.09 R)
• M72: 27,548,448 km (0.105 R)
• M73: 27,674,110 km (0.05 R)
• M74: 27,884,146 km (0.065 R)
• M75: 28,094,630 km (0.095 R)
• M76: 28,263,376 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 4.7

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.69 AU - 17.27 AU

Year: 29911 Days

Day: 19 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,973,368 km

• M1: 64,925 km (0.105 R)
• M2: 109,954 km (0.084 R)
• M3: 377,435 km (0.082 R)
• M4: 470,186 km (0.039 R)
• M5: 509,231 km (0.103 R)
• M6: 791,223 km (0.031 R)
• M7: 911,201 km (0.117 R)
• M8: 960,867 km (0.098 R)
• M9: 1,305,690 km (0.109 R)
• M10: 1,506,151 km (0.104 R)
• M11: 1,565,243 km (0.078 R)
• M12: 1,595,012 km (0.026 R)
• M13: 1,716,336 km (0.097 R)
• M14: 2,790,150 km (0.075 R)
• M15: 3,123,005 km (0.114 R)
• M16: 5,143,773 km (0.067 R)
• M17: 5,278,112 km (0.041 R)
• M18: 5,323,141 km (0.115 R)
• M19: 6,442,582 km (0.029 R)
• M20: 6,782,319 km (0.052 R)
• M21: 7,682,599 km (0.041 R)
• M22: 8,408,448 km (0.108 R)
• M23: 8,513,914 km (0.097 R)
• M24: 9,924,472 km (0.115 R)
• M25: 10,091,872 km (0.037 R)
• M26: 10,316,419 km (0.095 R)
• M27: 10,542,760 km (0.109 R)
• M28: 11,173,465 km (0.066 R)
• M29: 11,581,119 km (0.084 R)
• M30: 11,639,762 km (0.088 R)
• M31: 12,954,577 km (0.117 R)
• M32: 13,382,726 km (0.061 R)
• M33: 13,691,347 km (0.063 R)
• M34: 14,568,140 km (0.1 R)
• M35: 15,916,765 km (0.108 R)
• M36: 17,104,273 km (0.039 R)
• M37: 17,439,073 km (0.11 R)
• M38: 17,573,711 km (0.085 R)
• M39: 18,662,484 km (0.063 R)
• M40: 20,265,575 km (0.113 R)
• M41: 20,477,854 km (0.098 R)
• M42: 21,190,987 km (0.069 R)
• M43: 21,550,620 km (0.03 R)
• M44: 21,839,793 km (0.062 R)
• M45: 22,203,017 km (0.114 R)
• M46: 22,348,875 km (0.104 R)
• M47: 22,495,032 km (0.08 R)
• M48: 23,304,506 km (0.099 R)
• M49: 23,750,158 km (0.093 R)
• M50: 23,973,956 km (0.108 R)
• M51: 25,408,002 km (0.028 R)
• M52: 25,866,519 km (0.112 R)
• M53: 26,636,948 km (0.098 R)
• M54: 27,727,965 km (0.109 R)
• M55: 28,833,643 km (0.109 R)
• M56: 29,072,401 km (0.061 R)
• M57: 33,481,499 km (0.115 R)
• M58: 33,900,074 km (0.048 R)
• M59: 35,506,755 km (0.119 R)
• M60: 36,362,306 km (0.112 R)
• M61: 36,792,699 km (0.093 R)
• M62: 37,224,588 km (0.05 R)
• M63: 38,006,386 km (0.099 R)
• M64: 40,117,661 km (0.108 R)
• M65: 40,206,373 km (0.053 R)
• M66: 42,176,277 km (0.053 R)
• M67: 43,172,898 km (0.091 R)
• M68: 45,559,433 km (0.046 R)
• M69: 47,049,129 km (0.114 R)
• M70: 47,611,916 km (0.11 R)
• M71: 48,176,797 km (0.062 R)
• M72: 48,271,194 km (0.064 R)
• M73: 49,694,318 km (0.03 R)
• M74: 49,789,612 km (0.118 R)
• M75: 49,885,056 km (0.12 R)
• M76: 51,806,341 km (0.066 R)
• M77: 52,581,557 km (0.118 R)
• M78: 52,873,273 km (0.084 R)
• M79: 54,045,372 km (0.097 R)
• M80: 54,143,509 km (0.035 R)
• M81: 54,831,659 km (0.103 R)
• M82: 55,028,829 km (0.11 R)
• M83: 55,423,767 km (0.077 R)
• M84: 56,216,636 km (0.104 R)
• M85: 59,830,322 km (0.06 R)
• M86: 60,338,207 km (0.034 R)
• M87: 63,932,894 km (0.049 R)
• M88: 64,868,329 km (0.119 R)
• M89: 66,122,708 km (0.101 R)
• M90: 66,858,131 km (0.038 R)
• M91: 67,913,394 km (0.074 R)
• M92: 69,613,275 km (0.077 R)
• M93: 71,112,096 km (0.113 R)
• M94: 71,757,760 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit