🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.03 AU - 1.67 AU

Year: 573 Days

Day: 31.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.51 AU - 3.43 AU

Year: 1869 Days

Day: 30 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,235,996 km

• M1: 660,175 km (0.1 R)
• M2: 2,476,144 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.89 AU - 3.55 AU

Year: 2110 Days

Day: 23 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,235,996 km

• M1: 649,255 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.97 AU - 4.93 AU

Year: 2867 Days

Day: 13.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.8

Radius: 4.7

Gravity: 35.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.54 AU - 20.76 AU

Year: 29418 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,235,996 km

• M1: 490,980 km (0.048 R)
• M2: 676,930 km (0.109 R)
• M3: 763,248 km (0.105 R)
• M4: 792,719 km (0.098 R)
• M5: 1,109,717 km (0.104 R)
• M6: 1,177,634 km (0.076 R)
• M7: 2,262,967 km (0.114 R)
• M8: 2,306,051 km (0.03 R)
• M9: 2,660,598 km (0.073 R)
• M10: 3,568,956 km (0.12 R)
• M11: 3,771,512 km (0.119 R)
• M12: 4,082,227 km (0.05 R)
• M13: 4,618,236 km (0.104 R)
• M14: 6,354,768 km (0.113 R)
• M15: 6,723,826 km (0.072 R)
• M16: 6,973,804 km (0.114 R)
• M17: 7,099,915 km (0.053 R)
• M18: 8,874,744 km (0.105 R)
• M19: 9,217,772 km (0.099 R)
• M20: 9,495,276 km (0.076 R)
• M21: 9,916,843 km (0.086 R)
• M22: 10,272,736 km (0.077 R)
• M23: 10,850,782 km (0.116 R)
• M24: 12,801,239 km (0.105 R)
• M25: 13,344,429 km (0.07 R)
• M26: 13,579,597 km (0.049 R)
• M27: 15,427,430 km (0.075 R)
• M28: 16,842,925 km (0.092 R)
• M29: 18,735,637 km (0.119 R)
• M30: 18,998,780 km (0.108 R)
• M31: 19,974,607 km (0.051 R)
• M32: 20,423,401 km (0.117 R)
• M33: 21,697,974 km (0.094 R)
• M34: 22,810,683 km (0.089 R)
• M35: 26,160,479 km (0.076 R)
• M36: 28,042,270 km (0.072 R)
• M37: 29,660,321 km (0.053 R)
• M38: 29,762,496 km (0.106 R)
• M39: 31,204,620 km (0.077 R)
• M40: 31,412,411 km (0.116 R)
• M41: 33,091,947 km (0.093 R)
• M42: 34,692,644 km (0.106 R)
• M43: 36,975,807 km (0.111 R)
• M44: 38,636,193 km (0.082 R)
• M45: 39,194,941 km (0.069 R)
• M46: 40,207,569 km (0.075 R)
• M47: 41,114,880 km (0.032 R)
• M48: 41,456,861 km (0.109 R)
• M49: 42,143,665 km (0.115 R)
• M50: 43,644,580 km (0.093 R)
• M51: 44,576,874 km (0.067 R)
• M52: 44,928,130 km (0.102 R)
• M53: 45,280,433 km (0.079 R)
• M54: 45,398,017 km (0.104 R)
• M55: 51,774,925 km (0.069 R)
• M56: 52,021,014 km (0.109 R)
• M57: 53,629,939 km (0.035 R)
• M58: 54,378,078 km (0.063 R)
• M59: 56,516,280 km (0.06 R)
• M60: 59,066,924 km (0.089 R)
• M61: 59,710,345 km (0.058 R)
• M62: 62,569,160 km (0.102 R)
• M63: 63,751,581 km (0.106 R)
• M64: 65,339,413 km (0.083 R)
• M65: 66,004,825 km (0.115 R)
• M66: 67,880,034 km (0.094 R)
• M67: 68,553,972 km (0.031 R)
• M68: 70,725,535 km (0.084 R)
• M69: 72,781,608 km (0.107 R)
• M70: 75,553,657 km (0.113 R)
• M71: 76,251,979 km (0.104 R)
• M72: 76,812,223 km (0.078 R)
• M73: 77,373,814 km (0.077 R)
• M74: 78,218,892 km (0.085 R)
• M75: 80,060,143 km (0.105 R)
• M76: 80,344,678 km (0.041 R)
• M77: 80,486,946 km (0.081 R)
• M78: 84,507,987 km (0.12 R)
• M79: 85,232,938 km (0.118 R)
• M80: 85,668,866 km (0.117 R)
• M81: 86,251,251 km (0.099 R)
• M82: 86,396,959 km (0.1 R)
• M83: 89,182,771 km (0.088 R)
• M84: 89,625,281 km (0.097 R)
• M85: 91,105,702 km (0.114 R)
• M86: 92,594,200 km (0.084 R)
• M87: 92,892,947 km (0.112 R)
• M88: 95,293,694 km (0.113 R)
• M89: 95,595,283 km (0.091 R)
• M90: 98,018,918 km (0.113 R)
• M91: 98,475,641 km (0.115 R)
• M92: 98,780,521 km (0.096 R)
• M93: 99,391,180 km (0.11 R)
• M94: 100,156,223 km (0.088 R)
• M95: 103,235,995 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit