🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.75 AU - 2.43 AU

Year: 1121 Days

Day: 13.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 14.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.75 AU - 6.63 AU

Year: 5034 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,519,427 km

• M1: 202,107 km (0.115 R)
• M2: 318,643 km (0.111 R)
• M3: 413,638 km (0.105 R)
• M4: 666,907 km (0.106 R)
• M5: 953,686 km (0.11 R)
• M6: 1,101,190 km (0.057 R)
• M7: 1,646,474 km (0.085 R)
• M8: 1,941,930 km (0.031 R)
• M9: 2,148,824 km (0.044 R)
• M10: 2,457,295 km (0.109 R)
• M11: 2,649,378 km (0.074 R)
• M12: 3,014,995 km (0.091 R)
• M13: 3,134,674 km (0.085 R)
• M14: 3,238,644 km (0.119 R)
• M15: 3,503,881 km (0.09 R)
• M16: 3,648,243 km (0.077 R)
• M17: 3,813,100 km (0.108 R)
• M18: 4,036,749 km (0.094 R)
• M19: 4,226,589 km (0.119 R)
• M20: 4,322,630 km (0.117 R)
• M21: 4,438,868 km (0.078 R)
• M22: 4,854,152 km (0.034 R)
• M23: 5,722,268 km (0.084 R)
• M24: 5,871,716 km (0.074 R)
• M25: 6,022,511 km (0.068 R)
• M26: 6,482,525 km (0.079 R)
• M27: 6,750,604 km (0.118 R)
• M28: 7,343,909 km (0.052 R)
• M29: 7,693,968 km (0.056 R)
• M30: 7,788,215 km (0.049 R)
• M31: 7,906,696 km (0.049 R)
• M32: 9,048,876 km (0.079 R)
• M33: 9,248,589 km (0.113 R)
• M34: 9,550,777 km (0.048 R)
• M35: 10,035,923 km (0.086 R)
• M36: 10,372,518 km (0.116 R)
• M37: 10,897,606 km (0.082 R)
• M38: 11,458,449 km (0.082 R)
• M39: 11,566,459 km (0.093 R)
• M40: 11,810,453 km (0.12 R)
• M41: 12,386,554 km (0.068 R)
• M42: 13,168,801 km (0.115 R)
• M43: 13,651,703 km (0.037 R)
• M44: 13,967,355 km (0.097 R)
• M45: 14,459,681 km (0.079 R)
• M46: 14,664,182 km (0.109 R)
• M47: 15,461,688 km (0.045 R)
• M48: 15,760,734 km (0.113 R)
• M49: 15,941,000 km (0.082 R)
• M50: 16,334,143 km (0.063 R)
• M51: 16,669,242 km (0.088 R)
• M52: 17,129,854 km (0.105 R)
• M53: 17,594,654 km (0.115 R)
• M54: 17,813,067 km (0.111 R)
• M55: 17,938,281 km (0.11 R)
• M56: 18,032,378 km (0.118 R)
• M57: 18,158,040 km (0.068 R)
• M58: 18,315,567 km (0.063 R)
• M59: 18,441,977 km (0.118 R)
• M60: 20,045,965 km (0.119 R)
• M61: 20,634,184 km (0.085 R)
• M62: 21,327,869 km (0.046 R)
• M63: 21,494,072 km (0.111 R)
• M64: 21,962,015 km (0.061 R)
• M65: 22,096,353 km (0.063 R)
• M66: 22,670,211 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.4

Radius: 4.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.87 AU - 21.27 AU

Year: 26155 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,519,427 km

• M1: 105,018 km (0.108 R)
• M2: 212,579 km (0.111 R)
• M3: 295,007 km (0.072 R)
• M4: 356,342 km (0.1 R)
• M5: 444,904 km (0.11 R)
• M6: 657,333 km (0.07 R)
• M7: 883,675 km (0.111 R)
• M8: 1,182,272 km (0.094 R)
• M9: 1,403,527 km (0.109 R)
• M10: 1,438,832 km (0.05 R)
• M11: 3,049,852 km (0.093 R)
• M12: 3,188,230 km (0.082 R)
• M13: 3,328,702 km (0.101 R)
• M14: 3,591,396 km (0.119 R)
• M15: 3,885,505 km (0.083 R)
• M16: 4,035,552 km (0.111 R)
• M17: 5,056,258 km (0.114 R)
• M18: 5,192,692 km (0.029 R)
• M19: 5,385,673 km (0.097 R)
• M20: 7,012,400 km (0.071 R)
• M21: 7,721,195 km (0.031 R)
• M22: 8,099,977 km (0.053 R)
• M23: 8,131,841 km (0.054 R)
• M24: 9,305,586 km (0.087 R)
• M25: 9,338,946 km (0.093 R)
• M26: 10,220,227 km (0.067 R)
• M27: 10,531,391 km (0.049 R)
• M28: 10,566,247 km (0.086 R)
• M29: 10,705,672 km (0.119 R)
• M30: 10,986,468 km (0.094 R)
• M31: 11,447,827 km (0.106 R)
• M32: 11,662,949 km (0.094 R)
• M33: 11,770,959 km (0.084 R)
• M34: 12,133,584 km (0.045 R)
• M35: 12,721,205 km (0.105 R)
• M36: 13,168,203 km (0.032 R)
• M37: 16,679,415 km (0.097 R)
• M38: 16,882,569 km (0.083 R)
• M39: 17,703,113 km (0.089 R)
• M40: 18,410,711 km (0.071 R)
• M41: 18,536,523 km (0.118 R)
• M42: 18,873,567 km (0.066 R)
• M43: 19,127,584 km (0.089 R)
• M44: 19,425,433 km (0.077 R)
• M45: 19,767,563 km (0.107 R)
• M46: 20,327,957 km (0.092 R)
• M47: 20,414,724 km (0.112 R)
• M48: 21,508,434 km (0.079 R)
• M49: 21,685,259 km (0.03 R)
• M50: 21,773,820 km (0.108 R)
• M51: 21,906,963 km (0.059 R)
• M52: 22,263,155 km (0.075 R)
• M53: 22,800,959 km (0.084 R)
• M54: 23,116,761 km (0.044 R)
• M55: 23,161,939 km (0.06 R)
• M56: 23,343,252 km (0.109 R)
• M57: 23,433,908 km (0.055 R)
• M58: 24,855,836 km (0.105 R)
• M59: 26,164,069 km (0.032 R)
• M60: 26,211,193 km (0.119 R)
• M61: 26,399,985 km (0.054 R)
• M62: 29,678,273 km (0.119 R)
• M63: 30,319,449 km (0.077 R)
• M64: 31,065,045 km (0.116 R)
• M65: 31,565,300 km (0.114 R)
• M66: 32,169,227 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit