🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.02 AU - 1.54 AU

Year: 534 Days

Day: 41.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.5 AU - 2.16 AU

Year: 913 Days

Day: 29.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,724,676 km

• M1: 1,509,443 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.45 AU - 2.29 AU

Year: 943 Days

Day: 16.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.96 AU - 3.14 AU

Year: 1502 Days

Day: 16.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.51 AU - 3.91 AU

Year: 2637 Days

Day: 43.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,724,676 km

• M1: 29,620 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.22 AU - 4.92 AU

Year: 3029 Days

Day: 22.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.48 AU - 5.32 AU

Year: 3405 Days

Day: 23.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 13.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.4 AU - 7.26 AU

Year: 5876 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 104,724,676 km

• M1: 166,203 km (0.035 R)
• M2: 250,427 km (0.079 R)
• M3: 454,030 km (0.082 R)
• M4: 582,534 km (0.115 R)
• M5: 693,386 km (0.117 R)
• M6: 947,104 km (0.077 R)
• M7: 1,256,473 km (0.076 R)
• M8: 1,338,901 km (0.105 R)
• M9: 1,440,627 km (0.107 R)
• M10: 1,789,639 km (0.105 R)
• M11: 2,286,603 km (0.111 R)
• M12: 2,389,228 km (0.117 R)
• M13: 2,567,099 km (0.074 R)
• M14: 2,804,062 km (0.083 R)
• M15: 3,003,476 km (0.11 R)
• M16: 3,104,904 km (0.099 R)
• M17: 3,738,002 km (0.034 R)
• M18: 4,057,244 km (0.034 R)
• M19: 4,258,154 km (0.109 R)
• M20: 4,359,880 km (0.066 R)
• M21: 5,229,942 km (0.106 R)
• M22: 5,699,080 km (0.105 R)
• M23: 5,797,366 km (0.038 R)
• M24: 6,326,494 km (0.064 R)
• M25: 6,975,749 km (0.105 R)
• M26: 7,217,200 km (0.075 R)
• M27: 7,569,203 km (0.104 R)
• M28: 7,724,037 km (0.096 R)
• M29: 8,068,412 km (0.103 R)
• M30: 8,626,561 km (0.045 R)
• M31: 8,788,426 km (0.08 R)
• M32: 8,918,576 km (0.046 R)
• M33: 9,033,019 km (0.059 R)
• M34: 9,213,733 km (0.12 R)
• M35: 9,412,399 km (0.103 R)
• M36: 9,495,575 km (0.108 R)
• M37: 9,579,051 km (0.054 R)
• M38: 9,713,091 km (0.058 R)
• M39: 9,814,069 km (0.1 R)
• M40: 10,170,112 km (0.094 R)
• M41: 10,341,102 km (0.094 R)
• M42: 11,052,291 km (0.085 R)
• M43: 11,210,565 km (0.102 R)
• M44: 11,369,588 km (0.062 R)
• M45: 11,476,101 km (0.097 R)
• M46: 12,266,726 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.9

Radius: 6.8

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.01 AU - 19.01 AU

Year: 30581 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,724,676 km

• M1: 222,153 km (0.066 R)
• M2: 296,353 km (0.075 R)
• M3: 358,586 km (0.069 R)
• M4: 829,371 km (0.093 R)
• M5: 1,184,965 km (0.115 R)
• M6: 1,981,125 km (0.097 R)
• M7: 2,957,101 km (0.097 R)
• M8: 3,493,409 km (0.1 R)
• M9: 4,488,834 km (0.094 R)
• M10: 5,045,936 km (0.086 R)
• M11: 5,507,296 km (0.115 R)
• M12: 7,679,457 km (0.103 R)
• M13: 8,614,294 km (0.116 R)
• M14: 8,956,873 km (0.08 R)
• M15: 9,868,224 km (0.095 R)
• M16: 11,401,751 km (0.069 R)
• M17: 11,853,387 km (0.091 R)
• M18: 12,234,263 km (0.05 R)
• M19: 14,117,551 km (0.119 R)
• M20: 15,010,501 km (0.068 R)
• M21: 16,850,704 km (0.119 R)
• M22: 18,058,258 km (0.09 R)
• M23: 18,408,317 km (0.116 R)
• M24: 19,382,648 km (0.091 R)
• M25: 19,741,234 km (0.088 R)
• M26: 22,686,816 km (0.106 R)
• M27: 22,781,063 km (0.116 R)
• M28: 24,114,130 km (0.037 R)
• M29: 24,984,340 km (0.045 R)
• M30: 25,570,166 km (0.101 R)
• M31: 25,864,873 km (0.119 R)
• M32: 25,963,309 km (0.099 R)
• M33: 27,455,099 km (0.088 R)
• M34: 27,857,667 km (0.086 R)
• M35: 28,363,457 km (0.045 R)
• M36: 29,796,006 km (0.09 R)
• M37: 32,944,144 km (0.087 R)
• M38: 33,157,620 km (0.082 R)
• M39: 34,016,761 km (0.058 R)
• M40: 34,448,949 km (0.113 R)
• M41: 35,647,078 km (0.094 R)
• M42: 35,756,584 km (0.092 R)
• M43: 36,196,102 km (0.068 R)
• M44: 37,525,279 km (0.103 R)
• M45: 40,003,368 km (0.103 R)
• M46: 40,231,206 km (0.118 R)
• M47: 41,954,124 km (0.12 R)
• M48: 42,649,904 km (0.067 R)
• M49: 43,818,264 km (0.1 R)
• M50: 43,935,698 km (0.114 R)
• M51: 47,506,150 km (0.076 R)
• M52: 48,716,846 km (0.091 R)
• M53: 49,082,164 km (0.076 R)
• M54: 49,937,714 km (0.025 R)
• M55: 51,292,323 km (0.069 R)
• M56: 51,663,774 km (0.113 R)
• M57: 51,787,791 km (0.096 R)
• M58: 53,158,855 km (0.056 R)
• M59: 57,599,668 km (0.113 R)
• M60: 63,747,243 km (0.067 R)
• M61: 64,947,916 km (0.117 R)
• M62: 65,215,845 km (0.095 R)
• M63: 66,965,692 km (0.097 R)
• M64: 67,371,850 km (0.12 R)
• M65: 68,050,276 km (0.099 R)
• M66: 70,374,130 km (0.099 R)
• M67: 70,649,240 km (0.068 R)
• M68: 72,168,706 km (0.116 R)
• M69: 72,446,210 km (0.098 R)
• M70: 72,724,013 km (0.03 R)
• M71: 73,002,115 km (0.106 R)
• M72: 73,419,942 km (0.114 R)
• M73: 73,978,391 km (0.099 R)
• M74: 75,802,887 km (0.106 R)
• M75: 75,943,808 km (0.063 R)
• M76: 77,926,428 km (0.101 R)
• M77: 79,782,489 km (0.07 R)
• M78: 80,788,086 km (0.107 R)
• M79: 81,942,234 km (0.098 R)
• M80: 83,683,852 km (0.09 R)
• M81: 84,559,299 km (0.096 R)
• M82: 85,291,132 km (0.041 R)
• M83: 86,908,434 km (0.072 R)
• M84: 87,203,591 km (0.083 R)
• M85: 89,576,811 km (0.076 R)
• M86: 89,725,811 km (0.039 R)
• M87: 90,024,109 km (0.06 R)
• M88: 92,422,462 km (0.105 R)
• M89: 95,754,306 km (0.1 R)
• M90: 97,741,564 km (0.104 R)
• M91: 97,894,902 km (0.112 R)
• M92: 99,587,901 km (0.095 R)
• M93: 103,002,921 km (0.106 R)
• M94: 103,315,281 km (0.09 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: 541 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit