🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.65 AU - 1.01 AU

Year: 265 Days

Day: 29.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 274 Days

Day: 34.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.87 AU - 1.25 AU

Year: 382 Days

Day: 21.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 11.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.4 AU - 8.54 AU

Year: 6438 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,107,303 km

• M1: 152,141 km (0.093 R)
• M2: 344,673 km (0.083 R)
• M3: 504,743 km (0.081 R)
• M4: 758,760 km (0.066 R)
• M5: 849,118 km (0.066 R)
• M6: 1,041,949 km (0.093 R)
• M7: 1,209,648 km (0.104 R)
• M8: 1,303,895 km (0.092 R)
• M9: 1,500,167 km (0.095 R)
• M10: 1,751,941 km (0.105 R)
• M11: 2,246,511 km (0.096 R)
• M12: 2,588,193 km (0.108 R)
• M13: 2,783,418 km (0.118 R)
• M14: 2,946,779 km (0.068 R)
• M15: 3,169,680 km (0.092 R)
• M16: 3,283,224 km (0.067 R)
• M17: 3,671,581 km (0.117 R)
• M18: 3,851,248 km (0.108 R)
• M19: 4,054,252 km (0.11 R)
• M20: 4,471,181 km (0.114 R)
• M21: 4,792,817 km (0.09 R)
• M22: 6,012,937 km (0.061 R)
• M23: 6,416,253 km (0.116 R)
• M24: 6,803,861 km (0.089 R)
• M25: 7,224,231 km (0.107 R)
• M26: 7,525,970 km (0.066 R)
• M27: 7,832,047 km (0.057 R)
• M28: 8,246,283 km (0.108 R)
• M29: 8,561,785 km (0.101 R)
• M30: 8,721,107 km (0.073 R)
• M31: 8,854,548 km (0.104 R)
• M32: 9,015,665 km (0.111 R)
• M33: 9,286,288 km (0.059 R)
• M34: 9,697,233 km (0.115 R)
• M35: 10,030,238 km (0.075 R)
• M36: 10,793,486 km (0.086 R)
• M37: 11,167,780 km (0.101 R)
• M38: 12,315,794 km (0.104 R)
• M39: 12,405,703 km (0.033 R)
• M40: 13,532,025 km (0.046 R)
• M41: 13,655,742 km (0.082 R)
• M42: 13,966,756 km (0.082 R)
• M43: 14,564,101 km (0.106 R)
• M44: 14,786,254 km (0.12 R)
• M45: 15,524,220 km (0.083 R)
• M46: 16,110,195 km (0.07 R)
• M47: 16,405,950 km (0.037 R)
• M48: 16,537,895 km (0.06 R)
• M49: 16,703,350 km (0.053 R)
• M50: 17,606,622 km (0.077 R)
• M51: 18,047,188 km (0.1 R)
• M52: 18,183,472 km (0.057 R)
• M53: 18,869,976 km (0.106 R)
• M54: 19,600,014 km (0.105 R)
• M55: 19,915,815 km (0.085 R)
• M56: 20,127,197 km (0.079 R)
• M57: 21,052,011 km (0.063 R)
• M58: 21,339,388 km (0.09 R)
• M59: 21,519,504 km (0.066 R)
• M60: 21,881,531 km (0.058 R)
• M61: 22,282,154 km (0.106 R)
• M62: 22,428,461 km (0.105 R)
• M63: 22,574,917 km (0.027 R)
• M64: 23,201,583 km (0.055 R)
• M65: 23,535,485 km (0.118 R)
• M66: 24,358,722 km (0.059 R)
• M67: 25,153,386 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 9.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.94 AU - 7.06 AU

Year: 6479 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,107,303 km

• M1: 154,834 km (0.091 R)
• M2: 217,216 km (0.111 R)
• M3: 428,598 km (0.039 R)
• M4: 693,685 km (0.11 R)
• M5: 893,099 km (0.119 R)
• M6: 975,079 km (0.063 R)
• M7: 1,164,470 km (0.044 R)
• M8: 1,461,721 km (0.102 R)
• M9: 1,720,974 km (0.103 R)
• M10: 1,866,682 km (0.097 R)
• M11: 2,104,094 km (0.106 R)
• M12: 2,215,245 km (0.12 R)
• M13: 2,948,125 km (0.068 R)
• M14: 3,913,929 km (0.104 R)
• M15: 4,079,235 km (0.067 R)
• M16: 4,359,880 km (0.11 R)
• M17: 4,473,874 km (0.082 R)
• M18: 4,617,937 km (0.058 R)
• M19: 4,705,003 km (0.05 R)
• M20: 5,149,009 km (0.084 R)
• M21: 5,637,297 km (0.074 R)
• M22: 5,887,125 km (0.071 R)
• M23: 6,625,540 km (0.12 R)
• M24: 6,922,342 km (0.09 R)
• M25: 7,392,977 km (0.043 R)
• M26: 7,769,964 km (0.079 R)
• M27: 8,153,234 km (0.079 R)
• M28: 9,672,849 km (0.062 R)
• M29: 11,356,423 km (0.07 R)
• M30: 11,672,075 km (0.05 R)
• M31: 13,962,268 km (0.043 R)
• M32: 14,556,022 km (0.082 R)
• M33: 14,684,228 km (0.045 R)
• M34: 15,114,770 km (0.109 R)
• M35: 15,549,352 km (0.092 R)
• M36: 15,724,382 km (0.103 R)
• M37: 16,253,210 km (0.083 R)
• M38: 16,877,632 km (0.068 R)
• M39: 17,737,670 km (0.112 R)
• M40: 18,149,962 km (0.08 R)
• M41: 19,218,090 km (0.071 R)
• M42: 19,830,843 km (0.107 R)
• M43: 20,306,565 km (0.11 R)
• M44: 20,593,792 km (0.104 R)
• M45: 20,689,834 km (0.115 R)
• M46: 20,978,857 km (0.074 R)
• M47: 21,609,712 km (0.052 R)
• M48: 21,707,249 km (0.098 R)
• M49: 22,001,060 km (0.037 R)
• M50: 22,296,067 km (0.071 R)
• M51: 22,493,386 km (0.102 R)
• M52: 23,639,755 km (0.109 R)
• M53: 24,194,763 km (0.088 R)
• M54: 24,907,297 km (0.101 R)
• M55: 26,823,347 km (0.067 R)
• M56: 26,980,724 km (0.083 R)
• M57: 27,191,208 km (0.06 R)
• M58: 27,931,867 km (0.082 R)
• M59: 28,038,231 km (0.114 R)
• M60: 28,411,478 km (0.085 R)
• M61: 28,571,997 km (0.097 R)
• M62: 28,679,109 km (0.111 R)
• M63: 28,947,637 km (0.041 R)
• M64: 29,487,087 km (0.12 R)
• M65: 29,812,462 km (0.097 R)
• M66: 30,521,257 km (0.115 R)
• M67: 30,685,665 km (0.101 R)
• M68: 30,795,470 km (0.112 R)
• M69: 31,401,341 km (0.116 R)
• M70: 32,234,003 km (0.103 R)
• M71: 32,849,299 km (0.103 R)
• M72: 33,130,094 km (0.104 R)
• M73: 33,807,623 km (0.116 R)
• M74: 33,977,716 km (0.071 R)
• M75: 34,660,929 km (0.112 R)
• M76: 34,775,222 km (0.038 R)
• M77: 35,521,266 km (0.044 R)
• M78: 35,983,075 km (0.062 R)
• M79: 38,795,066 km (0.103 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit