🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.57 AU - 0.73 AU

Year: 241 Days

Day: 42.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 8.9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.54 AU - 3.64 AU

Year: 3130 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,128,376 km

• M1: 132,843 km (0.103 R)
• M2: 366,216 km (0.117 R)
• M3: 709,692 km (0.105 R)
• M4: 812,167 km (0.103 R)
• M5: 942,167 km (0.066 R)
• M6: 1,067,680 km (0.105 R)
• M7: 1,235,678 km (0.101 R)
• M8: 1,322,894 km (0.09 R)
• M9: 1,490,743 km (0.067 R)
• M10: 1,624,633 km (0.063 R)
• M11: 1,762,712 km (0.089 R)
• M12: 1,904,680 km (0.093 R)
• M13: 2,006,407 km (0.096 R)
• M14: 2,306,949 km (0.067 R)
• M15: 2,801,071 km (0.045 R)
• M16: 2,933,913 km (0.087 R)
• M17: 3,521,683 km (0.079 R)
• M18: 3,593,191 km (0.093 R)
• M19: 3,829,257 km (0.089 R)
• M20: 3,939,810 km (0.06 R)
• M21: 4,373,793 km (0.091 R)
• M22: 4,431,538 km (0.084 R)
• M23: 4,567,223 km (0.1 R)
• M24: 4,704,404 km (0.099 R)
• M25: 4,942,564 km (0.088 R)
• M26: 5,431,001 km (0.07 R)
• M27: 5,913,604 km (0.067 R)
• M28: 5,998,875 km (0.114 R)
• M29: 6,279,071 km (0.102 R)
• M30: 6,475,643 km (0.063 R)
• M31: 6,718,590 km (0.076 R)
• M32: 6,807,601 km (0.059 R)
• M33: 6,942,089 km (0.082 R)
• M34: 7,009,558 km (0.114 R)
• M35: 7,281,826 km (0.069 R)
• M36: 7,442,344 km (0.057 R)
• M37: 7,534,497 km (0.085 R)
• M38: 8,238,355 km (0.11 R)
• M39: 8,309,863 km (0.047 R)
• M40: 8,549,818 km (0.114 R)
• M41: 8,719,162 km (0.045 R)
• M42: 8,865,170 km (0.108 R)
• M43: 8,987,541 km (0.118 R)
• M44: 9,184,412 km (0.099 R)
• M45: 9,783,701 km (0.063 R)
• M46: 10,087,983 km (0.103 R)
• M47: 10,524,659 km (0.094 R)
• M48: 11,416,113 km (0.034 R)
• M49: 11,656,217 km (0.101 R)
• M50: 11,951,972 km (0.097 R)
• M51: 12,304,574 km (0.109 R)
• M52: 12,468,534 km (0.051 R)
• M53: 13,947,757 km (0.093 R)
• M54: 14,061,601 km (0.118 R)
• M55: 14,376,355 km (0.117 R)
• M56: 14,635,608 km (0.035 R)
• M57: 15,012,894 km (0.055 R)
• M58: 15,364,001 km (0.084 R)
• M59: 15,895,671 km (0.084 R)
• M60: 16,463,545 km (0.111 R)
• M61: 16,523,683 km (0.085 R)
• M62: 16,886,159 km (0.074 R)
• M63: 17,649,856 km (0.103 R)
• M64: 17,803,792 km (0.111 R)
• M65: 18,144,427 km (0.087 R)
• M66: 18,580,953 km (0.099 R)
• M67: 18,769,147 km (0.104 R)
• M68: 18,894,959 km (0.047 R)
• M69: 19,210,611 km (0.092 R)
• M70: 19,975,355 km (0.101 R)
• M71: 20,071,696 km (0.114 R)
• M72: 20,750,122 km (0.114 R)
• M73: 20,945,347 km (0.103 R)
• M74: 21,272,069 km (0.09 R)
• M75: 22,162,625 km (0.101 R)
• M76: 22,295,618 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 11.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.84 AU - 6.96 AU

Year: 7451 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,128,376 km

• M1: 203,603 km (0.087 R)
• M2: 991,834 km (0.065 R)
• M3: 1,101,340 km (0.102 R)
• M4: 1,206,507 km (0.074 R)
• M5: 1,389,315 km (0.118 R)
• M6: 1,581,698 km (0.054 R)
• M7: 2,111,724 km (0.102 R)
• M8: 2,402,542 km (0.058 R)
• M9: 2,529,401 km (0.085 R)
• M10: 2,646,835 km (0.062 R)
• M11: 2,742,129 km (0.113 R)
• M12: 2,997,792 km (0.078 R)
• M13: 3,072,291 km (0.044 R)
• M14: 3,810,856 km (0.079 R)
• M15: 4,249,178 km (0.106 R)
• M16: 4,375,439 km (0.117 R)
• M17: 4,474,472 km (0.089 R)
• M18: 4,574,254 km (0.069 R)
• M19: 4,645,911 km (0.104 R)
• M20: 5,520,909 km (0.055 R)
• M21: 5,689,656 km (0.1 R)
• M22: 6,206,217 km (0.072 R)
• M23: 7,469,571 km (0.086 R)
• M24: 7,741,989 km (0.118 R)
• M25: 7,862,266 km (0.049 R)
• M26: 8,121,818 km (0.096 R)
• M27: 8,543,235 km (0.11 R)
• M28: 8,667,551 km (0.097 R)
• M29: 9,061,891 km (0.081 R)
• M30: 9,170,499 km (0.091 R)
• M31: 9,370,811 km (0.098 R)
• M32: 9,868,523 km (0.073 R)
• M33: 9,980,272 km (0.038 R)
• M34: 10,242,667 km (0.093 R)
• M35: 10,564,452 km (0.102 R)
• M36: 11,198,597 km (0.088 R)
• M37: 11,471,314 km (0.113 R)
• M38: 11,864,906 km (0.094 R)
• M39: 11,963,940 km (0.066 R)
• M40: 12,063,273 km (0.12 R)
• M41: 12,544,081 km (0.077 R)
• M42: 12,786,728 km (0.081 R)
• M43: 13,462,312 km (0.084 R)
• M44: 13,544,890 km (0.109 R)
• M45: 13,773,177 km (0.091 R)
• M46: 13,856,503 km (0.084 R)
• M47: 13,981,716 km (0.096 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: 168 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit