🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 397 Days

Day: 30.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.28 AU - 1.32 AU

Year: 547 Days

Day: 38.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.01 AU - 2.33 AU

Year: 1179 Days

Day: 15.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.21 AU - 2.45 AU

Year: 1312 Days

Day: 19.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 4.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.79 AU - 16.21 AU

Year: 23613 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,970,944 km

• M1: 76,594 km (0.105 R)
• M2: 148,102 km (0.108 R)
• M3: 248,781 km (0.099 R)
• M4: 342,579 km (0.109 R)
• M5: 448,046 km (0.118 R)
• M6: 496,515 km (0.101 R)
• M7: 1,052,571 km (0.068 R)
• M8: 1,716,187 km (0.071 R)
• M9: 1,846,038 km (0.082 R)
• M10: 1,979,180 km (0.107 R)
• M11: 2,033,334 km (0.088 R)
• M12: 3,183,742 km (0.074 R)
• M13: 4,146,404 km (0.11 R)
• M14: 4,250,823 km (0.111 R)
• M15: 4,356,140 km (0.092 R)
• M16: 4,533,563 km (0.04 R)
• M17: 4,932,092 km (0.111 R)
• M18: 5,685,168 km (0.067 R)
• M19: 6,193,651 km (0.115 R)
• M20: 6,798,176 km (0.046 R)
• M21: 6,921,445 km (0.11 R)
• M22: 7,421,550 km (0.085 R)
• M23: 7,506,073 km (0.085 R)
• M24: 7,718,652 km (0.086 R)
• M25: 7,933,175 km (0.091 R)
• M26: 8,106,260 km (0.079 R)
• M27: 8,766,435 km (0.094 R)
• M28: 9,261,455 km (0.064 R)
• M29: 9,997,626 km (0.104 R)
• M30: 10,467,213 km (0.097 R)
• M31: 10,704,775 km (0.102 R)
• M32: 11,040,173 km (0.084 R)
• M33: 11,819,877 km (0.1 R)
• M34: 12,017,496 km (0.104 R)
• M35: 12,316,093 km (0.092 R)
• M36: 12,920,618 km (0.12 R)
• M37: 14,210,751 km (0.078 R)
• M38: 15,703,588 km (0.113 R)
• M39: 15,866,500 km (0.09 R)
• M40: 16,358,527 km (0.086 R)
• M41: 19,764,123 km (0.074 R)
• M42: 19,881,258 km (0.083 R)
• M43: 21,125,613 km (0.094 R)
• M44: 21,245,441 km (0.077 R)
• M45: 22,273,029 km (0.116 R)
• M46: 22,700,878 km (0.081 R)
• M47: 22,762,214 km (0.093 R)
• M48: 22,946,518 km (0.107 R)
• M49: 23,131,272 km (0.078 R)
• M50: 24,313,394 km (0.079 R)
• M51: 25,006,780 km (0.095 R)
• M52: 25,324,077 km (0.027 R)
• M53: 25,387,656 km (0.105 R)
• M54: 25,898,533 km (0.114 R)
• M55: 26,412,701 km (0.108 R)
• M56: 26,541,804 km (0.114 R)
• M57: 26,735,832 km (0.04 R)
• M58: 27,975,550 km (0.103 R)
• M59: 28,304,964 km (0.098 R)
• M60: 28,569,304 km (0.1 R)
• M61: 29,635,189 km (0.12 R)
• M62: 29,769,228 km (0.075 R)
• M63: 30,510,635 km (0.078 R)
• M64: 30,781,707 km (0.079 R)
• M65: 31,053,676 km (0.067 R)
• M66: 31,394,609 km (0.062 R)
• M67: 31,805,554 km (0.11 R)
• M68: 33,257,402 km (0.044 R)
• M69: 34,872,161 km (0.1 R)
• M70: 34,942,921 km (0.093 R)
• M71: 35,368,677 km (0.111 R)
• M72: 35,582,153 km (0.113 R)
• M73: 36,944,241 km (0.075 R)
• M74: 37,377,926 km (0.104 R)
• M75: 38,177,377 km (0.117 R)
• M76: 38,615,848 km (0.114 R)
• M77: 39,055,965 km (0.112 R)
• M78: 39,719,282 km (0.108 R)
• M79: 41,131,635 km (0.113 R)
• M80: 42,787,534 km (0.095 R)
• M81: 43,471,196 km (0.108 R)
• M82: 43,547,491 km (0.118 R)
• M83: 44,005,560 km (0.053 R)
• M84: 44,388,381 km (0.062 R)
• M85: 45,234,806 km (0.063 R)
• M86: 46,164,108 km (0.102 R)
• M87: 47,099,693 km (0.059 R)
• M88: 48,593,876 km (0.06 R)
• M89: 49,864,261 km (0.107 R)
• M90: 50,423,458 km (0.083 R)
• M91: 51,225,752 km (0.117 R)
• M92: 51,386,869 km (0.077 R)
• M93: 54,231,322 km (0.062 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: 528 - 13,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit