🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.86 AU

Year: 209 Days

Day: 27.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,840,898 km

• M1: 217,964 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 219 Days

Day: 24.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 9.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.48 AU - 8.4 AU

Year: 6678 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,840,898 km

• M1: 156,928 km (0.119 R)
• M2: 230,530 km (0.108 R)
• M3: 357,389 km (0.055 R)
• M4: 492,327 km (0.033 R)
• M5: 1,078,451 km (0.056 R)
• M6: 1,324,839 km (0.117 R)
• M7: 1,411,007 km (0.087 R)
• M8: 1,529,040 km (0.108 R)
• M9: 1,589,178 km (0.061 R)
• M10: 1,681,181 km (0.096 R)
• M11: 2,339,112 km (0.073 R)
• M12: 2,409,124 km (0.032 R)
• M13: 2,533,141 km (0.116 R)
• M14: 2,641,300 km (0.052 R)
• M15: 2,937,055 km (0.059 R)
• M16: 3,480,245 km (0.069 R)
• M17: 3,991,421 km (0.106 R)
• M18: 4,635,888 km (0.062 R)
• M19: 4,702,160 km (0.058 R)
• M20: 4,902,771 km (0.114 R)
• M21: 5,243,405 km (0.093 R)
• M22: 5,358,745 km (0.11 R)
• M23: 6,067,989 km (0.05 R)
• M24: 6,311,085 km (0.037 R)
• M25: 6,582,157 km (0.099 R)
• M26: 6,831,836 km (0.105 R)
• M27: 7,418,110 km (0.096 R)
• M28: 7,547,811 km (0.088 R)
• M29: 7,809,158 km (0.116 R)
• M30: 7,994,061 km (0.031 R)
• M31: 8,153,533 km (0.109 R)
• M32: 8,421,911 km (0.098 R)
• M33: 8,829,715 km (0.078 R)
• M34: 8,967,196 km (0.116 R)
• M35: 10,006,003 km (0.038 R)
• M36: 10,496,086 km (0.032 R)
• M37: 10,700,137 km (0.082 R)
• M38: 10,876,064 km (0.106 R)
• M39: 10,993,948 km (0.113 R)
• M40: 11,290,301 km (0.04 R)
• M41: 12,905,210 km (0.112 R)
• M42: 13,123,922 km (0.072 R)
• M43: 13,186,604 km (0.118 R)
• M44: 13,312,266 km (0.097 R)
• M45: 13,596,651 km (0.105 R)
• M46: 14,074,916 km (0.055 R)
• M47: 14,917,002 km (0.115 R)
• M48: 18,269,939 km (0.036 R)
• M49: 18,550,734 km (0.085 R)
• M50: 19,365,893 km (0.064 R)
• M51: 19,437,401 km (0.073 R)
• M52: 19,580,566 km (0.028 R)
• M53: 19,939,900 km (0.077 R)
• M54: 20,192,721 km (0.062 R)
• M55: 20,738,304 km (0.109 R)
• M56: 21,473,129 km (0.038 R)
• M57: 22,029,782 km (0.102 R)
• M58: 22,666,471 km (0.119 R)
• M59: 23,043,757 km (0.068 R)
• M60: 23,347,141 km (0.045 R)
• M61: 24,072,990 km (0.074 R)
• M62: 25,273,214 km (0.11 R)
• M63: 25,546,828 km (0.041 R)
• M64: 25,625,218 km (0.089 R)
• M65: 25,782,146 km (0.103 R)
• M66: 26,492,586 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 8.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.56 AU - 8.1 AU

Year: 7248 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,840,898 km

• M1: 116,238 km (0.118 R)
• M2: 252,072 km (0.098 R)
• M3: 454,329 km (0.106 R)
• M4: 682,615 km (0.038 R)
• M5: 748,737 km (0.116 R)
• M6: 902,674 km (0.064 R)
• M7: 991,235 km (0.075 R)
• M8: 1,443,320 km (0.039 R)
• M9: 1,783,805 km (0.051 R)
• M10: 2,011,792 km (0.057 R)
• M11: 2,751,254 km (0.098 R)
• M12: 2,882,153 km (0.105 R)
• M13: 3,520,337 km (0.067 R)
• M14: 3,758,647 km (0.106 R)
• M15: 3,831,201 km (0.084 R)
• M16: 4,027,025 km (0.075 R)
• M17: 4,352,251 km (0.09 R)
• M18: 5,081,540 km (0.076 R)
• M19: 5,487,699 km (0.101 R)
• M20: 5,653,154 km (0.037 R)
• M21: 5,736,480 km (0.115 R)
• M22: 6,073,973 km (0.047 R)
• M23: 6,187,966 km (0.052 R)
• M24: 6,245,113 km (0.094 R)
• M25: 7,396,418 km (0.11 R)
• M26: 7,518,191 km (0.113 R)
• M27: 7,579,376 km (0.12 R)
• M28: 7,732,864 km (0.075 R)
• M29: 8,262,739 km (0.06 R)
• M30: 9,128,312 km (0.097 R)
• M31: 9,489,143 km (0.108 R)
• M32: 9,621,537 km (0.083 R)
• M33: 9,754,679 km (0.093 R)
• M34: 9,988,799 km (0.1 R)
• M35: 10,394,808 km (0.099 R)
• M36: 10,599,757 km (0.101 R)
• M37: 10,737,238 km (0.078 R)
• M38: 11,327,850 km (0.063 R)
• M39: 12,251,467 km (0.109 R)
• M40: 12,467,935 km (0.066 R)
• M41: 12,868,409 km (0.059 R)
• M42: 13,495,374 km (0.042 R)
• M43: 13,569,873 km (0.108 R)
• M44: 14,971,306 km (0.066 R)
• M45: 15,125,542 km (0.092 R)
• M46: 15,396,762 km (0.09 R)
• M47: 17,950,249 km (0.089 R)
• M48: 18,114,208 km (0.107 R)
• M49: 18,982,923 km (0.048 R)
• M50: 19,233,649 km (0.119 R)
• M51: 20,375,380 km (0.09 R)
• M52: 20,503,585 km (0.085 R)
• M53: 20,760,744 km (0.108 R)
• M54: 21,669,551 km (0.119 R)
• M55: 22,546,942 km (0.091 R)
• M56: 22,768,198 km (0.102 R)
• M57: 22,990,051 km (0.027 R)
• M58: 23,391,422 km (0.037 R)
• M59: 24,654,477 km (0.061 R)
• M60: 24,745,582 km (0.091 R)
• M61: 25,432,236 km (0.096 R)
• M62: 25,616,391 km (0.096 R)
• M63: 25,708,544 km (0.081 R)
• M64: 25,800,995 km (0.101 R)
• M65: 26,264,300 km (0.063 R)
• M66: 26,497,074 km (0.04 R)
• M67: 26,824,095 km (0.106 R)
• M68: 26,964,717 km (0.113 R)
• M69: 27,058,515 km (0.103 R)
• M70: 27,246,559 km (0.111 R)
• M71: 28,002,926 km (0.107 R)
• M72: 28,479,096 km (0.082 R)
• M73: 29,778,354 km (0.073 R)
• M74: 30,655,147 km (0.093 R)
• M75: 31,688,868 km (0.065 R)
• M76: 31,887,085 km (0.105 R)
• M77: 32,135,418 km (0.055 R)
• M78: 32,384,349 km (0.1 R)
• M79: 33,638,727 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit