🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 14.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,273,537 km

• M1: 315,801 km (0.04 R)
• M2: 360,531 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.73 AU - 1.05 AU

Year: 304 Days

Day: 48 Hours

Environment

Temp: 78 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.79 AU - 1.15 AU

Year: 345 Days

Day: 16.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.05 AU - 2.19 AU

Year: 1116 Days

Day: 32.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 9.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.41 AU - 6.41 AU

Year: 4551 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,273,537 km

• M1: 117,734 km (0.1 R)
• M2: 188,194 km (0.094 R)
• M3: 303,085 km (0.085 R)
• M4: 385,663 km (0.084 R)
• M5: 487,689 km (0.071 R)
• M6: 558,000 km (0.045 R)
• M7: 733,478 km (0.067 R)
• M8: 1,043,894 km (0.079 R)
• M9: 1,468,453 km (0.059 R)
• M10: 1,528,890 km (0.101 R)
• M11: 1,605,784 km (0.099 R)
• M12: 1,943,127 km (0.094 R)
• M13: 2,320,263 km (0.092 R)
• M14: 2,481,230 km (0.103 R)
• M15: 2,701,588 km (0.105 R)
• M16: 3,063,764 km (0.119 R)
• M17: 3,240,739 km (0.113 R)
• M18: 3,400,958 km (0.114 R)
• M19: 3,543,226 km (0.116 R)
• M20: 3,708,382 km (0.079 R)
• M21: 3,791,857 km (0.078 R)
• M22: 4,262,492 km (0.075 R)
• M23: 4,394,138 km (0.075 R)
• M24: 4,616,441 km (0.077 R)
• M25: 4,751,677 km (0.109 R)
• M26: 5,376,398 km (0.04 R)
• M27: 5,928,863 km (0.104 R)
• M28: 6,002,315 km (0.092 R)
• M29: 6,149,968 km (0.033 R)
• M30: 6,398,899 km (0.047 R)
• M31: 6,499,429 km (0.098 R)
• M32: 6,906,784 km (0.076 R)
• M33: 7,270,008 km (0.053 R)
• M34: 7,348,696 km (0.116 R)
• M35: 7,639,514 km (0.085 R)
• M36: 7,907,145 km (0.052 R)
• M37: 8,150,840 km (0.101 R)
• M38: 9,149,705 km (0.108 R)
• M39: 9,376,944 km (0.119 R)
• M40: 9,750,191 km (0.097 R)
• M41: 10,540,965 km (0.094 R)
• M42: 10,809,045 km (0.114 R)
• M43: 10,959,091 km (0.104 R)
• M44: 11,019,230 km (0.058 R)
• M45: 12,121,167 km (0.095 R)
• M46: 12,433,528 km (0.107 R)
• M47: 12,653,736 km (0.114 R)
• M48: 12,748,581 km (0.06 R)
• M49: 12,811,861 km (0.113 R)
• M50: 12,907,005 km (0.107 R)
• M51: 13,418,630 km (0.069 R)
• M52: 13,483,106 km (0.04 R)
• M53: 13,774,224 km (0.045 R)
• M54: 14,132,810 km (0.071 R)
• M55: 14,693,204 km (0.098 R)
• M56: 15,835,683 km (0.071 R)
• M57: 15,903,899 km (0.107 R)
• M58: 16,074,441 km (0.111 R)
• M59: 16,177,215 km (0.118 R)
• M60: 16,521,140 km (0.11 R)
• M61: 16,590,105 km (0.048 R)
• M62: 17,216,172 km (0.058 R)
• M63: 17,673,044 km (0.055 R)
• M64: 18,814,625 km (0.105 R)
• M65: 19,140,000 km (0.095 R)
• M66: 20,460,202 km (0.093 R)
• M67: 20,906,751 km (0.118 R)
• M68: 21,131,148 km (0.058 R)
• M69: 22,227,401 km (0.072 R)
• M70: 22,418,288 km (0.108 R)
• M71: 22,494,882 km (0.094 R)
• M72: 23,964,980 km (0.058 R)
• M73: 24,199,849 km (0.081 R)
• M74: 24,317,583 km (0.082 R)
• M75: 25,067,966 km (0.098 R)
• M76: 25,745,644 km (0.059 R)
• M77: 26,187,406 km (0.072 R)
• M78: 26,875,108 km (0.102 R)
• M79: 26,956,340 km (0.096 R)
• M80: 27,200,633 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 9.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.48 AU - 6.36 AU

Year: 5209 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,273,537 km

• M1: 311,762 km (0.086 R)
• M2: 672,592 km (0.069 R)
• M3: 874,848 km (0.076 R)
• M4: 1,152,652 km (0.049 R)
• M5: 1,220,719 km (0.032 R)
• M6: 1,313,769 km (0.084 R)
• M7: 1,544,598 km (0.069 R)
• M8: 1,607,429 km (0.088 R)
• M9: 1,749,098 km (0.095 R)
• M10: 2,003,714 km (0.1 R)
• M11: 2,142,690 km (0.041 R)
• M12: 2,474,199 km (0.118 R)
• M13: 3,250,612 km (0.072 R)
• M14: 3,974,815 km (0.082 R)
• M15: 4,150,294 km (0.097 R)
• M16: 4,239,005 km (0.081 R)
• M17: 4,655,336 km (0.097 R)
• M18: 5,468,550 km (0.104 R)
• M19: 6,162,834 km (0.068 R)
• M20: 6,325,447 km (0.096 R)
• M21: 6,489,406 km (0.099 R)
• M22: 6,675,655 km (0.076 R)
• M23: 6,842,756 km (0.065 R)
• M24: 6,989,961 km (0.11 R)
• M25: 7,180,847 km (0.101 R)
• M26: 7,984,038 km (0.112 R)
• M27: 9,206,552 km (0.05 R)
• M28: 9,697,682 km (0.068 R)
• M29: 10,245,509 km (0.102 R)
• M30: 10,754,292 km (0.09 R)
• M31: 11,172,268 km (0.07 R)
• M32: 11,545,515 km (0.057 R)
• M33: 12,483,643 km (0.063 R)
• M34: 12,715,669 km (0.118 R)
• M35: 12,845,072 km (0.112 R)
• M36: 13,736,974 km (0.092 R)
• M37: 14,110,071 km (0.054 R)
• M38: 14,190,405 km (0.079 R)
• M39: 14,730,154 km (0.117 R)
• M40: 15,276,785 km (0.074 R)
• M41: 15,441,941 km (0.034 R)
• M42: 15,552,494 km (0.107 R)
• M43: 16,305,270 km (0.085 R)
• M44: 17,098,438 km (0.085 R)
• M45: 17,384,769 km (0.112 R)
• M46: 18,457,834 km (0.084 R)
• M47: 18,545,798 km (0.078 R)
• M48: 18,722,174 km (0.073 R)
• M49: 19,017,181 km (0.103 R)
• M50: 20,002,133 km (0.04 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit