🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 302 Days

Day: 24.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.88 AU - 1.06 AU

Year: 368 Days

Day: 28.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.36 AU

Year: 469 Days

Day: 14.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.66 AU - 2.08 AU

Year: 985 Days

Day: 30.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,745,066 km

• M1: 432,338 km (0.068 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 13.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.6 AU - 5.7 AU

Year: 3861 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,745,066 km

• M1: 165,904 km (0.046 R)
• M2: 316,100 km (0.108 R)
• M3: 415,134 km (0.085 R)
• M4: 543,040 km (0.119 R)
• M5: 710,440 km (0.108 R)
• M6: 871,707 km (0.036 R)
• M7: 966,253 km (0.109 R)
• M8: 1,371,513 km (0.082 R)
• M9: 1,494,034 km (0.113 R)
• M10: 1,828,535 km (0.053 R)
• M11: 1,941,631 km (0.061 R)
• M12: 2,104,094 km (0.119 R)
• M13: 2,307,547 km (0.11 R)
• M14: 2,555,580 km (0.103 R)
• M15: 2,917,607 km (0.114 R)
• M16: 3,227,574 km (0.049 R)
• M17: 3,351,740 km (0.114 R)
• M18: 3,534,100 km (0.083 R)
• M19: 3,633,583 km (0.09 R)
• M20: 3,762,985 km (0.059 R)
• M21: 3,908,693 km (0.026 R)
• M22: 4,418,074 km (0.086 R)
• M23: 4,525,485 km (0.097 R)
• M24: 4,633,944 km (0.117 R)
• M25: 4,837,696 km (0.066 R)
• M26: 4,980,412 km (0.077 R)
• M27: 5,124,625 km (0.116 R)
• M28: 5,286,490 km (0.067 R)
• M29: 5,665,421 km (0.036 R)
• M30: 5,782,406 km (0.111 R)
• M31: 5,917,194 km (0.084 R)
• M32: 6,087,287 km (0.117 R)
• M33: 6,554,481 km (0.054 R)
• M34: 7,087,199 km (0.099 R)
• M35: 7,689,331 km (0.084 R)
• M36: 8,100,126 km (0.114 R)
• M37: 8,232,221 km (0.12 R)
• M38: 8,652,442 km (0.092 R)
• M39: 8,904,065 km (0.108 R)
• M40: 9,001,453 km (0.111 R)
• M41: 9,593,412 km (0.028 R)
• M42: 9,874,058 km (0.118 R)
• M43: 10,340,953 km (0.097 R)
• M44: 11,044,512 km (0.096 R)
• M45: 11,149,380 km (0.104 R)
• M46: 11,614,330 km (0.106 R)
• M47: 11,699,451 km (0.102 R)
• M48: 11,999,395 km (0.032 R)
• M49: 12,215,265 km (0.106 R)
• M50: 12,388,798 km (0.073 R)
• M51: 12,476,014 km (0.082 R)
• M52: 13,537,111 km (0.074 R)
• M53: 13,716,778 km (0.103 R)
• M54: 13,919,932 km (0.067 R)
• M55: 14,329,082 km (0.085 R)
• M56: 14,443,525 km (0.04 R)
• M57: 14,581,155 km (0.088 R)
• M58: 15,043,113 km (0.042 R)
• M59: 15,206,025 km (0.067 R)
• M60: 15,416,210 km (0.1 R)
• M61: 15,957,904 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 12.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.55 AU - 8.23 AU

Year: 6963 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,745,066 km

• M1: 154,235 km (0.046 R)
• M2: 235,168 km (0.081 R)
• M3: 323,131 km (0.08 R)
• M4: 527,632 km (0.091 R)
• M5: 705,354 km (0.105 R)
• M6: 810,222 km (0.11 R)
• M7: 1,158,935 km (0.052 R)
• M8: 1,398,291 km (0.119 R)
• M9: 1,654,104 km (0.074 R)
• M10: 1,840,353 km (0.079 R)
• M11: 1,968,409 km (0.114 R)
• M12: 2,211,356 km (0.086 R)
• M13: 2,582,209 km (0.109 R)
• M14: 2,726,571 km (0.119 R)
• M15: 2,923,142 km (0.095 R)
• M16: 3,023,373 km (0.113 R)
• M17: 3,201,394 km (0.109 R)
• M18: 3,304,767 km (0.104 R)
• M19: 3,783,629 km (0.113 R)
• M20: 4,115,288 km (0.038 R)
• M21: 4,895,740 km (0.073 R)
• M22: 5,135,994 km (0.106 R)
• M23: 5,534,373 km (0.095 R)
• M24: 5,879,496 km (0.106 R)
• M25: 6,006,803 km (0.106 R)
• M26: 6,329,037 km (0.051 R)
• M27: 6,623,895 km (0.079 R)
• M28: 7,227,073 km (0.087 R)
• M29: 7,466,430 km (0.103 R)
• M30: 8,450,185 km (0.114 R)
• M31: 8,594,098 km (0.094 R)
• M32: 9,214,780 km (0.09 R)
• M33: 10,039,364 km (0.071 R)
• M34: 10,153,656 km (0.049 R)
• M35: 10,306,695 km (0.065 R)
• M36: 10,731,702 km (0.089 R)
• M37: 10,965,823 km (0.101 R)
• M38: 11,122,901 km (0.088 R)
• M39: 12,040,684 km (0.102 R)
• M40: 12,243,389 km (0.109 R)
• M41: 13,065,728 km (0.103 R)
• M42: 13,149,054 km (0.09 R)
• M43: 13,274,118 km (0.077 R)
• M44: 14,204,168 km (0.104 R)
• M45: 14,633,813 km (0.079 R)
• M46: 15,682,494 km (0.104 R)
• M47: 15,815,188 km (0.098 R)
• M48: 16,710,082 km (0.044 R)
• M49: 16,800,439 km (0.116 R)
• M50: 17,072,707 km (0.095 R)
• M51: 17,437,876 km (0.07 R)
• M52: 18,455,291 km (0.088 R)
• M53: 19,018,527 km (0.12 R)
• M54: 19,349,587 km (0.095 R)
• M55: 19,778,035 km (0.11 R)
• M56: 19,873,778 km (0.103 R)
• M57: 20,499,247 km (0.083 R)
• M58: 20,741,595 km (0.1 R)
• M59: 20,984,841 km (0.084 R)
• M60: 22,165,767 km (0.098 R)
• M61: 22,714,193 km (0.111 R)
• M62: 23,977,248 km (0.088 R)
• M63: 24,283,774 km (0.068 R)
• M64: 24,488,723 km (0.115 R)
• M65: 26,412,850 km (0.092 R)
• M66: 26,518,317 km (0.111 R)
• M67: 26,994,337 km (0.097 R)
• M68: 27,100,402 km (0.116 R)
• M69: 27,526,457 km (0.076 R)
• M70: 28,008,461 km (0.115 R)
• M71: 29,416,477 km (0.089 R)
• M72: 30,847,380 km (0.118 R)
• M73: 32,922,452 km (0.06 R)
• M74: 33,149,542 km (0.082 R)
• M75: 33,605,217 km (0.064 R)
• M76: 34,984,509 km (0.104 R)
• M77: 35,216,236 km (0.106 R)
• M78: 35,506,606 km (0.104 R)
• M79: 35,739,380 km (0.115 R)
• M80: 36,911,330 km (0.113 R)
• M81: 37,976,616 km (0.083 R)
• M82: 40,623,302 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit