🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 27.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 419 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,788,037 km

• M1: 188,045 km (0.105 R)
• M2: 304,581 km (0.096 R)
• M3: 405,709 km (0.055 R)
• M4: 508,184 km (0.042 R)
• M5: 600,935 km (0.082 R)
• M6: 728,242 km (0.057 R)
• M7: 888,611 km (0.11 R)
• M8: 1,066,334 km (0.116 R)
• M9: 1,201,720 km (0.108 R)
• M10: 1,308,383 km (0.093 R)
• M11: 1,427,762 km (0.089 R)
• M12: 1,639,892 km (0.082 R)
• M13: 1,922,931 km (0.111 R)
• M14: 2,034,531 km (0.096 R)
• M15: 2,286,005 km (0.096 R)
• M16: 2,432,013 km (0.092 R)
• M17: 2,620,655 km (0.091 R)
• M18: 2,716,847 km (0.09 R)
• M19: 2,895,317 km (0.11 R)
• M20: 3,071,843 km (0.091 R)
• M21: 3,173,569 km (0.115 R)
• M22: 3,423,697 km (0.103 R)
• M23: 3,523,030 km (0.107 R)
• M24: 3,724,688 km (0.031 R)
• M25: 3,820,730 km (0.043 R)
• M26: 3,943,400 km (0.119 R)
• M27: 4,041,237 km (0.096 R)
• M28: 4,146,554 km (0.067 R)
• M29: 4,252,768 km (0.105 R)
• M30: 4,440,813 km (0.075 R)
• M31: 4,556,452 km (0.052 R)
• M32: 4,686,901 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 13.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.02 AU - 1.58 AU

Year: 957 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 12,788,037 km

• M1: 170,242 km (0.069 R)
• M2: 253,868 km (0.094 R)
• M3: 356,043 km (0.087 R)
• M4: 490,531 km (0.073 R)
• M5: 624,870 km (0.106 R)
• M6: 714,928 km (0.102 R)
• M7: 891,005 km (0.075 R)
• M8: 1,035,068 km (0.098 R)
• M9: 1,124,228 km (0.088 R)
• M10: 1,230,592 km (0.092 R)
• M11: 1,500,616 km (0.067 R)
• M12: 1,732,343 km (0.068 R)
• M13: 1,848,581 km (0.101 R)
• M14: 1,984,715 km (0.048 R)
• M15: 2,168,720 km (0.101 R)
• M16: 2,258,479 km (0.119 R)
• M17: 2,349,435 km (0.1 R)
• M18: 2,497,536 km (0.098 R)
• M19: 2,591,933 km (0.066 R)
• M20: 2,981,037 km (0.075 R)
• M21: 3,193,017 km (0.057 R)
• M22: 3,326,757 km (0.075 R)
• M23: 3,441,499 km (0.06 R)
• M24: 3,771,811 km (0.057 R)
• M25: 3,990,523 km (0.099 R)
• M26: 4,247,233 km (0.063 R)
• M27: 4,360,628 km (0.065 R)
• M28: 4,753,622 km (0.086 R)
• M29: 4,836,050 km (0.109 R)
• M30: 4,978,318 km (0.065 R)
• M31: 5,598,850 km (0.075 R)
• M32: 5,861,544 km (0.094 R)
• M33: 6,026,101 km (0.073 R)
• M34: 6,243,916 km (0.025 R)
• M35: 6,634,366 km (0.066 R)
• M36: 7,357,522 km (0.106 R)
• M37: 7,494,255 km (0.11 R)
• M38: 7,631,735 km (0.097 R)
• M39: 7,895,476 km (0.089 R)
• M40: 8,247,031 km (0.12 R)
• M41: 8,346,364 km (0.094 R)
• M42: 8,503,293 km (0.117 R)
• M43: 8,589,461 km (0.104 R)
• M44: 8,690,140 km (0.056 R)
• M45: 8,791,268 km (0.03 R)
• M46: 9,023,893 km (0.051 R)
• M47: 9,229,141 km (0.07 R)
• M48: 9,317,703 km (0.078 R)
• M49: 9,406,415 km (0.036 R)
• M50: 9,749,144 km (0.076 R)
• M51: 9,944,818 km (0.026 R)
• M52: 10,111,320 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 14.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.54 AU - 2.06 AU

Year: 1559 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,788,037 km

• M1: 183,706 km (0.115 R)
• M2: 297,849 km (0.083 R)
• M3: 533,316 km (0.062 R)
• M4: 660,475 km (0.106 R)
• M5: 758,910 km (0.093 R)
• M6: 856,149 km (0.114 R)
• M7: 973,284 km (0.046 R)
• M8: 1,080,845 km (0.046 R)
• M9: 1,225,655 km (0.084 R)
• M10: 1,343,090 km (0.045 R)
• M11: 1,518,119 km (0.043 R)
• M12: 1,691,653 km (0.112 R)
• M13: 1,872,217 km (0.051 R)
• M14: 2,442,185 km (0.082 R)
• M15: 2,636,812 km (0.117 R)
• M16: 2,814,235 km (0.119 R)
• M17: 2,927,331 km (0.094 R)
• M18: 3,275,595 km (0.091 R)
• M19: 3,454,813 km (0.064 R)
• M20: 3,736,207 km (0.063 R)
• M21: 3,835,839 km (0.1 R)
• M22: 4,204,747 km (0.116 R)
• M23: 4,360,778 km (0.065 R)
• M24: 4,452,781 km (0.053 R)
• M25: 4,585,324 km (0.1 R)
• M26: 4,745,992 km (0.116 R)
• M27: 4,881,528 km (0.055 R)
• M28: 5,909,265 km (0.053 R)
• M29: 6,011,291 km (0.09 R)
• M30: 6,187,667 km (0.03 R)
• M31: 6,410,568 km (0.117 R)
• M32: 6,530,545 km (0.1 R)
• M33: 7,281,826 km (0.11 R)
• M34: 7,470,020 km (0.119 R)
• M35: 7,739,446 km (0.115 R)
• M36: 7,851,345 km (0.041 R)
• M37: 7,963,693 km (0.055 R)
• M38: 8,174,028 km (0.102 R)
• M39: 8,320,634 km (0.111 R)
• M40: 8,501,049 km (0.114 R)
• M41: 9,083,882 km (0.077 R)
• M42: 9,286,737 km (0.051 R)
• M43: 9,576,657 km (0.113 R)
• M44: 9,991,043 km (0.072 R)
• M45: 10,323,450 km (0.097 R)
• M46: 11,124,995 km (0.118 R)
• M47: 11,506,021 km (0.077 R)
• M48: 11,707,380 km (0.041 R)
• M49: 11,836,034 km (0.082 R)
• M50: 12,076,288 km (0.098 R)
• M51: 12,187,739 km (0.095 R)
• M52: 12,318,188 km (0.11 R)
• M53: 12,449,236 km (0.111 R)
• M54: 12,712,528 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit