🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 164 Days

Day: 31.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 258 Days

Day: 27.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 12.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.47 AU - 3.97 AU

Year: 3226 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,446,497 km

• M1: 163,810 km (0.099 R)
• M2: 280,047 km (0.082 R)
• M3: 359,484 km (0.072 R)
• M4: 466,745 km (0.086 R)
• M5: 543,190 km (0.091 R)
• M6: 653,294 km (0.089 R)
• M7: 782,397 km (0.111 R)
• M8: 877,392 km (0.118 R)
• M9: 1,010,683 km (0.089 R)
• M10: 1,613,413 km (0.043 R)
• M11: 1,808,339 km (0.088 R)
• M12: 1,952,402 km (0.087 R)
• M13: 2,283,163 km (0.119 R)
• M14: 2,713,855 km (0.111 R)
• M15: 2,796,433 km (0.113 R)
• M16: 2,930,323 km (0.054 R)
• M17: 3,066,457 km (0.042 R)
• M18: 3,577,783 km (0.102 R)
• M19: 3,890,143 km (0.104 R)
• M20: 4,879,733 km (0.057 R)
• M21: 5,247,145 km (0.094 R)
• M22: 5,371,611 km (0.084 R)
• M23: 5,455,086 km (0.065 R)
• M24: 5,560,104 km (0.082 R)
• M25: 6,008,748 km (0.112 R)
• M26: 6,182,730 km (0.104 R)
• M27: 6,602,801 km (0.052 R)
• M28: 6,737,290 km (0.047 R)
• M29: 6,827,497 km (0.083 R)
• M30: 7,077,774 km (0.09 R)
• M31: 7,192,516 km (0.036 R)
• M32: 7,799,285 km (0.049 R)
• M33: 8,617,585 km (0.059 R)
• M34: 9,012,075 km (0.097 R)
• M35: 9,161,523 km (0.096 R)
• M36: 9,640,386 km (0.086 R)
• M37: 9,844,437 km (0.111 R)
• M38: 10,049,985 km (0.103 R)
• M39: 11,179,000 km (0.063 R)
• M40: 11,609,393 km (0.087 R)
• M41: 12,072,548 km (0.103 R)
• M42: 12,209,879 km (0.087 R)
• M43: 12,430,835 km (0.069 R)
• M44: 12,764,738 km (0.032 R)
• M45: 12,988,985 km (0.067 R)
• M46: 13,870,415 km (0.086 R)
• M47: 14,653,710 km (0.115 R)
• M48: 15,362,056 km (0.08 R)
• M49: 15,511,055 km (0.113 R)
• M50: 15,960,896 km (0.108 R)
• M51: 16,142,059 km (0.114 R)
• M52: 16,812,108 km (0.068 R)
• M53: 16,904,111 km (0.118 R)
• M54: 17,058,047 km (0.105 R)
• M55: 17,522,399 km (0.061 R)
• M56: 17,677,980 km (0.113 R)
• M57: 17,896,842 km (0.032 R)
• M58: 18,022,205 km (0.083 R)
• M59: 18,400,239 km (0.093 R)
• M60: 18,972,152 km (0.056 R)
• M61: 19,164,086 km (0.103 R)
• M62: 20,296,691 km (0.117 R)
• M63: 21,617,491 km (0.078 R)
• M64: 21,784,592 km (0.1 R)
• M65: 22,355,756 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.09 AU - 4.71 AU

Year: 4150 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,446,497 km

• M1: 205,847 km (0.078 R)
• M2: 308,022 km (0.103 R)
• M3: 480,808 km (0.088 R)
• M4: 604,974 km (0.094 R)
• M5: 766,539 km (0.064 R)
• M6: 883,375 km (0.102 R)
• M7: 1,080,695 km (0.118 R)
• M8: 1,194,838 km (0.088 R)
• M9: 1,425,967 km (0.047 R)
• M10: 1,672,355 km (0.076 R)
• M11: 1,921,285 km (0.093 R)
• M12: 2,038,570 km (0.066 R)
• M13: 2,355,269 km (0.047 R)
• M14: 2,494,096 km (0.094 R)
• M15: 2,584,004 km (0.081 R)
• M16: 2,806,905 km (0.105 R)
• M17: 2,981,635 km (0.085 R)
• M18: 3,314,191 km (0.095 R)
• M19: 3,413,375 km (0.04 R)
• M20: 3,542,478 km (0.081 R)
• M21: 3,850,350 km (0.051 R)
• M22: 4,413,885 km (0.095 R)
• M23: 4,554,956 km (0.117 R)
• M24: 4,681,665 km (0.053 R)
• M25: 5,216,927 km (0.074 R)
• M26: 5,771,785 km (0.053 R)
• M27: 5,891,912 km (0.1 R)
• M28: 6,082,500 km (0.042 R)
• M29: 6,505,413 km (0.11 R)
• M30: 6,810,742 km (0.057 R)
• M31: 6,956,151 km (0.079 R)
• M32: 7,194,461 km (0.101 R)
• M33: 7,324,013 km (0.073 R)
• M34: 7,585,360 km (0.11 R)
• M35: 7,679,457 km (0.092 R)
• M36: 7,830,850 km (0.032 R)
• M37: 7,945,143 km (0.056 R)
• M38: 8,040,736 km (0.043 R)
• M39: 8,349,207 km (0.118 R)
• M40: 8,524,535 km (0.11 R)
• M41: 8,740,405 km (0.103 R)
• M42: 9,017,760 km (0.026 R)
• M43: 9,459,672 km (0.11 R)
• M44: 9,805,991 km (0.082 R)
• M45: 9,991,043 km (0.109 R)
• M46: 10,177,293 km (0.069 R)
• M47: 10,323,001 km (0.03 R)
• M48: 10,595,269 km (0.039 R)
• M49: 10,700,586 km (0.066 R)
• M50: 10,891,174 km (0.095 R)
• M51: 11,232,855 km (0.09 R)
• M52: 11,469,818 km (0.087 R)
• M53: 11,556,286 km (0.05 R)
• M54: 11,664,894 km (0.077 R)
• M55: 11,904,699 km (0.109 R)
• M56: 12,545,277 km (0.074 R)
• M57: 12,634,438 km (0.113 R)
• M58: 12,723,897 km (0.07 R)
• M59: 13,242,254 km (0.109 R)
• M60: 13,629,862 km (0.094 R)
• M61: 13,836,606 km (0.106 R)
• M62: 13,951,946 km (0.05 R)
• M63: 14,183,524 km (0.108 R)
• M64: 14,392,961 km (0.041 R)
• M65: 15,312,838 km (0.095 R)
• M66: 15,503,875 km (0.105 R)
• M67: 15,767,765 km (0.108 R)
• M68: 16,081,771 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit