🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 242 Days

Day: 26.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.71 AU

Year: 631 Days

Day: 28.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.68 AU - 1.82 AU

Year: 846 Days

Day: 22.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,217,072 km

• M1: 316,100 km (0.072 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 8.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.36 AU - 6.6 AU

Year: 4686 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,217,072 km

• M1: 138,677 km (0.097 R)
• M2: 216,917 km (0.07 R)
• M3: 321,336 km (0.066 R)
• M4: 483,201 km (0.059 R)
• M5: 540,198 km (0.116 R)
• M6: 672,742 km (0.101 R)
• M7: 726,597 km (0.1 R)
• M8: 793,617 km (0.034 R)
• M9: 898,036 km (0.119 R)
• M10: 1,147,266 km (0.049 R)
• M11: 1,334,862 km (0.098 R)
• M12: 1,590,674 km (0.085 R)
• M13: 1,785,151 km (0.101 R)
• M14: 2,313,381 km (0.064 R)
• M15: 2,656,110 km (0.099 R)
• M16: 2,726,720 km (0.088 R)
• M17: 2,887,688 km (0.108 R)
• M18: 3,313,294 km (0.036 R)
• M19: 3,621,166 km (0.092 R)
• M20: 3,699,555 km (0.05 R)
• M21: 3,978,555 km (0.059 R)
• M22: 4,834,255 km (0.084 R)
• M23: 5,007,789 km (0.105 R)
• M24: 5,450,598 km (0.086 R)
• M25: 5,859,898 km (0.095 R)
• M26: 5,929,012 km (0.04 R)
• M27: 6,068,288 km (0.111 R)
• M28: 6,492,398 km (0.038 R)
• M29: 7,048,304 km (0.115 R)
• M30: 7,171,124 km (0.117 R)
• M31: 7,669,733 km (0.098 R)
• M32: 7,872,438 km (0.092 R)
• M33: 7,974,314 km (0.112 R)
• M34: 8,102,370 km (0.089 R)
• M35: 8,257,054 km (0.11 R)
• M36: 8,543,086 km (0.097 R)
• M37: 8,647,804 km (0.078 R)
• M38: 8,805,929 km (0.044 R)
• M39: 9,124,722 km (0.094 R)
• M40: 9,828,730 km (0.08 R)
• M41: 10,270,642 km (0.115 R)
• M42: 10,662,738 km (0.054 R)
• M43: 11,432,568 km (0.08 R)
• M44: 12,308,913 km (0.072 R)
• M45: 12,368,004 km (0.075 R)
• M46: 12,546,175 km (0.065 R)
• M47: 12,725,244 km (0.11 R)
• M48: 12,845,072 km (0.09 R)
• M49: 13,297,605 km (0.113 R)
• M50: 13,510,632 km (0.096 R)
• M51: 13,571,668 km (0.112 R)
• M52: 13,694,189 km (0.102 R)
• M53: 13,847,676 km (0.067 R)
• M54: 13,940,128 km (0.031 R)
• M55: 14,156,447 km (0.101 R)
• M56: 14,718,037 km (0.107 R)
• M57: 15,096,520 km (0.11 R)
• M58: 16,544,029 km (0.119 R)
• M59: 16,609,403 km (0.086 R)
• M60: 16,740,301 km (0.08 R)
• M61: 17,036,355 km (0.068 R)
• M62: 17,367,266 km (0.086 R)
• M63: 17,834,011 km (0.034 R)
• M64: 18,882,243 km (0.101 R)
• M65: 19,121,749 km (0.065 R)
• M66: 19,362,303 km (0.104 R)
• M67: 19,465,675 km (0.113 R)
• M68: 19,707,575 km (0.11 R)
• M69: 19,950,522 km (0.043 R)
• M70: 20,089,797 km (0.052 R)
• M71: 20,474,413 km (0.077 R)
• M72: 20,720,502 km (0.106 R)
• M73: 20,967,488 km (0.076 R)
• M74: 21,038,248 km (0.12 R)
• M75: 21,642,922 km (0.098 R)
• M76: 22,073,166 km (0.115 R)
• M77: 23,417,452 km (0.03 R)
• M78: 23,822,264 km (0.108 R)
• M79: 24,452,370 km (0.116 R)
• M80: 24,713,419 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.63 AU - 8.03 AU

Year: 7248 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,217,072 km

• M1: 121,623 km (0.06 R)
• M2: 203,902 km (0.085 R)
• M3: 309,967 km (0.057 R)
• M4: 394,190 km (0.047 R)
• M5: 550,819 km (0.08 R)
• M6: 758,012 km (0.076 R)
• M7: 848,070 km (0.106 R)
• M8: 958,025 km (0.117 R)
• M9: 1,039,556 km (0.08 R)
• M10: 1,598,004 km (0.1 R)
• M11: 2,237,685 km (0.107 R)
• M12: 2,925,536 km (0.115 R)
• M13: 3,469,175 km (0.099 R)
• M14: 3,648,692 km (0.071 R)
• M15: 3,778,992 km (0.082 R)
• M16: 4,397,579 km (0.105 R)
• M17: 4,704,703 km (0.115 R)
• M18: 4,846,522 km (0.063 R)
• M19: 5,280,655 km (0.079 R)
• M20: 5,398,688 km (0.111 R)
• M21: 6,032,085 km (0.101 R)
• M22: 6,093,570 km (0.111 R)
• M23: 6,498,831 km (0.07 R)
• M24: 7,204,633 km (0.085 R)
• M25: 7,434,266 km (0.113 R)
• M26: 7,666,292 km (0.09 R)
• M27: 7,733,163 km (0.115 R)
• M28: 8,002,140 km (0.053 R)
• M29: 10,079,007 km (0.105 R)
• M30: 10,299,215 km (0.097 R)
• M31: 10,781,519 km (0.11 R)
• M32: 11,006,663 km (0.094 R)
• M33: 11,461,740 km (0.092 R)
• M34: 11,576,332 km (0.076 R)
• M35: 12,311,755 km (0.058 R)
• M36: 12,586,417 km (0.083 R)
• M37: 12,902,966 km (0.099 R)
• M38: 13,302,243 km (0.104 R)
• M39: 13,665,017 km (0.052 R)
• M40: 14,400,441 km (0.115 R)
• M41: 14,981,329 km (0.075 R)
• M42: 15,190,766 km (0.08 R)
• M43: 16,726,388 km (0.104 R)
• M44: 17,030,670 km (0.04 R)
• M45: 17,292,915 km (0.052 R)
• M46: 18,624,486 km (0.088 R)
• M47: 19,030,345 km (0.092 R)
• M48: 19,257,136 km (0.099 R)
• M49: 20,080,821 km (0.091 R)
• M50: 20,497,003 km (0.092 R)
• M51: 20,962,701 km (0.117 R)
• M52: 21,337,892 km (0.117 R)
• M53: 21,431,989 km (0.061 R)
• M54: 21,715,178 km (0.065 R)
• M55: 21,999,713 km (0.077 R)
• M56: 23,053,181 km (0.115 R)
• M57: 23,246,612 km (0.096 R)
• M58: 24,221,242 km (0.058 R)
• M59: 24,467,031 km (0.097 R)
• M60: 25,209,186 km (0.114 R)
• M61: 26,210,445 km (0.092 R)
• M62: 26,614,508 km (0.099 R)
• M63: 27,173,556 km (0.049 R)
• M64: 27,582,556 km (0.08 R)
• M65: 27,942,040 km (0.032 R)
• M66: 28,045,113 km (0.058 R)
• M67: 28,561,973 km (0.075 R)
• M68: 29,134,335 km (0.056 R)
• M69: 29,343,323 km (0.092 R)
• M70: 30,767,345 km (0.119 R)
• M71: 31,193,699 km (0.066 R)
• M72: 31,944,232 km (0.106 R)
• M73: 33,299,588 km (0.071 R)
• M74: 33,572,754 km (0.097 R)
• M75: 33,956,772 km (0.047 R)
• M76: 34,895,050 km (0.069 R)
• M77: 35,228,204 km (0.1 R)
• M78: 35,729,955 km (0.119 R)
• M79: 37,646,903 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit