🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 192 Days

Day: 46 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,420,122 km

• M1: 457,919 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.84 AU

Year: 206 Days

Day: 45.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,420,122 km

• M1: 150,495 km (0.117 R)
• M2: 200,012 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.05 AU - 1.09 AU

Year: 415 Days

Day: 32.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,420,122 km

• M1: 768,185 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.82 AU - 1.82 AU

Year: 920 Days

Day: 26.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,420,122 km

• M1: 1,181,524 km (0.113 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 10.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.04 AU - 5.9 AU

Year: 4152 Days

Day: 9.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,420,122 km

• M1: 161,117 km (0.108 R)
• M2: 247,734 km (0.07 R)
• M3: 324,179 km (0.093 R)
• M4: 390,600 km (0.118 R)
• M5: 463,005 km (0.066 R)
• M6: 559,945 km (0.073 R)
• M7: 651,200 km (0.064 R)
• M8: 719,715 km (0.056 R)
• M9: 805,734 km (0.104 R)
• M10: 872,754 km (0.067 R)
• M11: 996,920 km (0.075 R)
• M12: 1,102,387 km (0.118 R)
• M13: 1,228,947 km (0.066 R)
• M14: 1,497,175 km (0.111 R)
• M15: 1,571,825 km (0.098 R)
• M16: 2,078,214 km (0.097 R)
• M17: 2,279,423 km (0.094 R)
• M18: 2,355,269 km (0.068 R)
• M19: 2,420,942 km (0.077 R)
• M20: 2,712,658 km (0.104 R)
• M21: 2,793,142 km (0.063 R)
• M22: 3,183,443 km (0.056 R)
• M23: 3,280,831 km (0.066 R)
• M24: 3,629,244 km (0.107 R)
• M25: 3,730,971 km (0.092 R)
• M26: 3,885,356 km (0.026 R)
• M27: 4,147,601 km (0.11 R)
• M28: 4,429,144 km (0.084 R)
• M29: 4,592,804 km (0.029 R)
• M30: 4,968,594 km (0.104 R)
• M31: 5,210,344 km (0.072 R)
• M32: 5,383,279 km (0.108 R)
• M33: 5,690,553 km (0.12 R)
• M34: 5,794,225 km (0.058 R)
• M35: 6,033,731 km (0.044 R)
• M36: 6,109,128 km (0.111 R)
• M37: 6,368,232 km (0.083 R)
• M38: 6,445,125 km (0.103 R)
• M39: 6,850,086 km (0.115 R)
• M40: 7,151,227 km (0.109 R)
• M41: 7,231,112 km (0.097 R)
• M42: 7,295,290 km (0.051 R)
• M43: 7,651,781 km (0.115 R)
• M44: 7,815,741 km (0.072 R)
• M45: 8,080,529 km (0.041 R)
• M46: 8,331,405 km (0.119 R)
• M47: 8,686,999 km (0.11 R)
• M48: 8,789,473 km (0.063 R)
• M49: 8,909,600 km (0.118 R)
• M50: 9,221,063 km (0.114 R)
• M51: 9,290,776 km (0.076 R)
• M52: 9,430,650 km (0.095 R)
• M53: 9,641,732 km (0.097 R)
• M54: 9,730,294 km (0.12 R)
• M55: 9,872,412 km (0.087 R)
• M56: 9,979,375 km (0.097 R)
• M57: 10,122,690 km (0.085 R)
• M58: 10,284,704 km (0.083 R)
• M59: 10,393,162 km (0.061 R)
• M60: 10,647,928 km (0.104 R)
• M61: 10,757,732 km (0.054 R)
• M62: 10,849,436 km (0.057 R)
• M63: 10,941,588 km (0.057 R)
• M64: 11,126,342 km (0.109 R)
• M65: 11,219,242 km (0.058 R)
• M66: 11,857,277 km (0.069 R)
• M67: 12,584,322 km (0.115 R)
• M68: 12,700,410 km (0.111 R)
• M69: 12,778,052 km (0.116 R)
• M70: 13,109,710 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 7.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.26 AU - 16.18 AU

Year: 19044 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,420,122 km

• M1: 225,145 km (0.056 R)
• M2: 309,368 km (0.111 R)
• M3: 487,091 km (0.103 R)
• M4: 883,076 km (0.102 R)
• M5: 1,103,434 km (0.12 R)
• M6: 1,530,237 km (0.038 R)
• M7: 1,617,153 km (0.09 R)
• M8: 1,957,488 km (0.084 R)
• M9: 2,172,610 km (0.114 R)
• M10: 2,245,913 km (0.078 R)
• M11: 2,370,079 km (0.117 R)
• M12: 2,445,776 km (0.086 R)
• M13: 2,809,448 km (0.104 R)
• M14: 2,862,854 km (0.085 R)
• M15: 3,190,175 km (0.034 R)
• M16: 4,303,781 km (0.076 R)
• M17: 5,063,738 km (0.077 R)
• M18: 5,359,493 km (0.118 R)
• M19: 5,459,275 km (0.086 R)
• M20: 5,593,315 km (0.062 R)
• M21: 5,796,469 km (0.098 R)
• M22: 6,071,130 km (0.115 R)
• M23: 6,175,101 km (0.102 R)
• M24: 6,385,136 km (0.112 R)
• M25: 8,494,466 km (0.12 R)
• M26: 8,806,378 km (0.109 R)
• M27: 9,161,822 km (0.083 R)
• M28: 9,481,663 km (0.118 R)
• M29: 9,886,774 km (0.117 R)
• M30: 10,924,085 km (0.047 R)
• M31: 11,692,121 km (0.114 R)
• M32: 11,778,588 km (0.053 R)
• M33: 12,082,721 km (0.079 R)
• M34: 12,213,918 km (0.052 R)
• M35: 13,325,131 km (0.08 R)
• M36: 13,869,967 km (0.109 R)
• M37: 14,237,229 km (0.049 R)
• M38: 14,561,258 km (0.113 R)
• M39: 14,700,833 km (0.073 R)
• M40: 14,840,857 km (0.078 R)
• M41: 14,981,329 km (0.093 R)
• M42: 15,642,851 km (0.117 R)
• M43: 16,555,697 km (0.028 R)
• M44: 17,239,359 km (0.11 R)
• M45: 18,282,206 km (0.118 R)
• M46: 18,382,586 km (0.07 R)
• M47: 19,447,574 km (0.088 R)
• M48: 20,272,456 km (0.077 R)
• M49: 20,793,805 km (0.101 R)
• M50: 21,214,025 km (0.108 R)
• M51: 22,706,713 km (0.099 R)
• M52: 24,068,053 km (0.091 R)
• M53: 25,175,975 km (0.101 R)
• M54: 26,017,762 km (0.074 R)
• M55: 26,243,805 km (0.096 R)
• M56: 26,754,831 km (0.063 R)
• M57: 27,383,890 km (0.063 R)
• M58: 28,017,736 km (0.101 R)
• M59: 28,423,745 km (0.036 R)
• M60: 28,714,862 km (0.059 R)
• M61: 29,889,206 km (0.034 R)
• M62: 30,066,778 km (0.109 R)
• M63: 30,660,981 km (0.091 R)
• M64: 31,379,201 km (0.111 R)
• M65: 31,439,189 km (0.114 R)
• M66: 31,499,328 km (0.06 R)
• M67: 31,619,754 km (0.088 R)
• M68: 31,800,618 km (0.031 R)
• M69: 34,492,781 km (0.119 R)
• M70: 35,052,427 km (0.091 R)
• M71: 35,677,746 km (0.088 R)
• M72: 36,054,583 km (0.056 R)
• M73: 36,117,564 km (0.092 R)
• M74: 37,002,734 km (0.038 R)
• M75: 37,129,892 km (0.107 R)
• M76: 38,344,029 km (0.069 R)
• M77: 38,601,187 km (0.104 R)
• M78: 38,794,617 km (0.104 R)
• M79: 39,182,226 km (0.087 R)
• M80: 39,441,329 km (0.116 R)
• M81: 39,701,031 km (0.066 R)
• M82: 40,156,856 km (0.081 R)
• M83: 41,271,061 km (0.116 R)
• M84: 41,468,829 km (0.115 R)
• M85: 41,865,114 km (0.056 R)
• M86: 41,997,508 km (0.072 R)
• M87: 42,262,745 km (0.115 R)
• M88: 42,595,002 km (0.083 R)
• M89: 42,794,715 km (0.076 R)
• M90: 43,061,597 km (0.084 R)
• M91: 43,664,028 km (0.089 R)
• M92: 44,269,301 km (0.095 R)
• M93: 44,471,707 km (0.116 R)
• M94: 44,674,412 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit