🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 12.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,839,828 km

• M1: 79,436 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 27 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 12

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.99 AU - 1.57 AU

Year: 950 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,839,828 km

• M1: 151,243 km (0.115 R)
• M2: 247,734 km (0.11 R)
• M3: 343,477 km (0.118 R)
• M4: 449,392 km (0.065 R)
• M5: 566,228 km (0.111 R)
• M6: 642,074 km (0.106 R)
• M7: 797,955 km (0.059 R)
• M8: 1,025,194 km (0.08 R)
• M9: 1,168,359 km (0.083 R)
• M10: 1,249,890 km (0.065 R)
• M11: 1,454,839 km (0.102 R)
• M12: 1,538,016 km (0.107 R)
• M13: 1,628,074 km (0.111 R)
• M14: 1,764,058 km (0.093 R)
• M15: 2,012,839 km (0.039 R)
• M16: 2,100,354 km (0.04 R)
• M17: 2,224,969 km (0.084 R)
• M18: 2,315,625 km (0.097 R)
• M19: 2,438,445 km (0.084 R)
• M20: 2,595,224 km (0.112 R)
• M21: 2,684,384 km (0.114 R)
• M22: 2,833,384 km (0.068 R)
• M23: 3,011,704 km (0.118 R)
• M24: 3,276,044 km (0.113 R)
• M25: 3,555,193 km (0.1 R)
• M26: 3,690,430 km (0.091 R)
• M27: 3,791,259 km (0.063 R)
• M28: 3,900,465 km (0.047 R)
• M29: 4,047,520 km (0.105 R)
• M30: 4,129,200 km (0.025 R)
• M31: 4,211,479 km (0.062 R)
• M32: 4,301,836 km (0.115 R)
• M33: 4,507,533 km (0.071 R)
• M34: 4,592,355 km (0.063 R)
• M35: 4,826,327 km (0.105 R)
• M36: 5,000,458 km (0.088 R)
• M37: 5,168,606 km (0.11 R)
• M38: 5,379,390 km (0.092 R)
• M39: 5,518,815 km (0.101 R)
• M40: 5,601,393 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 14.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.39 AU - 1.47 AU

Year: 1122 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,839,828 km

• M1: 193,280 km (0.082 R)
• M2: 294,259 km (0.063 R)
• M3: 405,261 km (0.064 R)
• M4: 520,601 km (0.047 R)
• M5: 610,958 km (0.102 R)
• M6: 712,535 km (0.11 R)
• M7: 820,993 km (0.119 R)
• M8: 917,035 km (0.099 R)
• M9: 1,056,909 km (0.116 R)
• M10: 1,252,134 km (0.052 R)
• M11: 1,376,450 km (0.04 R)
• M12: 1,482,515 km (0.104 R)
• M13: 1,757,476 km (0.107 R)
• M14: 1,861,147 km (0.101 R)
• M15: 1,979,629 km (0.113 R)
• M16: 2,075,072 km (0.092 R)
• M17: 2,185,176 km (0.055 R)
• M18: 2,384,440 km (0.031 R)
• M19: 2,486,317 km (0.055 R)
• M20: 2,666,732 km (0.104 R)
• M21: 2,801,370 km (0.074 R)
• M22: 3,114,628 km (0.109 R)
• M23: 3,226,676 km (0.082 R)
• M24: 3,416,516 km (0.046 R)
• M25: 3,547,714 km (0.085 R)
• M26: 3,887,450 km (0.119 R)
• M27: 4,106,162 km (0.117 R)
• M28: 4,354,046 km (0.089 R)
• M29: 4,454,576 km (0.1 R)
• M30: 4,547,476 km (0.045 R)
• M31: 4,761,102 km (0.068 R)
• M32: 4,916,983 km (0.099 R)
• M33: 5,100,988 km (0.117 R)
• M34: 5,242,657 km (0.114 R)
• M35: 5,430,852 km (0.058 R)
• M36: 5,703,419 km (0.046 R)
• M37: 5,850,773 km (0.087 R)
• M38: 6,055,273 km (0.062 R)
• M39: 6,252,892 km (0.103 R)
• M40: 6,500,476 km (0.064 R)
• M41: 6,606,242 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 9.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.2 AU - 2.86 AU

Year: 2640 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,839,828 km

• M1: 184,155 km (0.119 R)
• M2: 244,892 km (0.11 R)
• M3: 317,297 km (0.064 R)
• M4: 375,042 km (0.104 R)
• M5: 531,970 km (0.072 R)
• M6: 759,957 km (0.1 R)
• M7: 955,930 km (0.091 R)
• M8: 1,028,037 km (0.118 R)
• M9: 1,187,657 km (0.103 R)
• M10: 1,355,506 km (0.068 R)
• M11: 1,606,232 km (0.117 R)
• M12: 1,704,069 km (0.112 R)
• M13: 1,917,246 km (0.094 R)
• M14: 2,068,340 km (0.083 R)
• M15: 2,296,178 km (0.11 R)
• M16: 2,646,835 km (0.119 R)
• M17: 3,273,351 km (0.113 R)
• M18: 3,426,539 km (0.097 R)
• M19: 3,653,629 km (0.038 R)
• M20: 3,725,585 km (0.036 R)
• M21: 3,797,991 km (0.074 R)
• M22: 3,856,334 km (0.055 R)
• M23: 3,914,976 km (0.099 R)
• M24: 4,003,538 km (0.062 R)
• M25: 4,062,929 km (0.072 R)
• M26: 4,167,497 km (0.05 R)
• M27: 4,257,855 km (0.119 R)
• M28: 4,318,591 km (0.097 R)
• M29: 4,471,331 km (0.089 R)
• M30: 4,672,839 km (0.115 R)
• M31: 4,893,047 km (0.102 R)
• M32: 5,133,002 km (0.101 R)
• M33: 5,246,248 km (0.052 R)
• M34: 5,475,282 km (0.111 R)
• M35: 5,557,860 km (0.061 R)
• M36: 5,624,282 km (0.094 R)
• M37: 6,250,797 km (0.088 R)
• M38: 6,633,918 km (0.107 R)
• M39: 6,810,593 km (0.115 R)
• M40: 6,881,652 km (0.115 R)
• M41: 6,970,962 km (0.119 R)
• M42: 7,042,619 km (0.079 R)
• M43: 7,441,148 km (0.077 R)
• M44: 7,532,851 km (0.105 R)
• M45: 7,754,256 km (0.079 R)
• M46: 7,847,156 km (0.119 R)
• M47: 7,959,205 km (0.11 R)
• M48: 8,260,346 km (0.063 R)
• M49: 8,971,235 km (0.074 R)
• M50: 9,049,325 km (0.095 R)
• M51: 9,601,790 km (0.112 R)
• M52: 10,718,987 km (0.064 R)
• M53: 10,801,864 km (0.093 R)
• M54: 10,926,479 km (0.093 R)
• M55: 10,989,011 km (0.039 R)
• M56: 12,350,950 km (0.092 R)
• M57: 12,459,558 km (0.056 R)
• M58: 12,524,932 km (0.108 R)
• M59: 12,633,989 km (0.093 R)
• M60: 12,985,394 km (0.079 R)
• M61: 13,051,666 km (0.103 R)
• M62: 13,118,088 km (0.117 R)
• M63: 13,608,170 km (0.108 R)
• M64: 13,720,369 km (0.114 R)
• M65: 13,878,045 km (0.113 R)
• M66: 13,945,813 km (0.085 R)
• M67: 14,081,648 km (0.081 R)
• M68: 15,487,269 km (0.12 R)
• M69: 15,581,067 km (0.074 R)
• M70: 15,651,528 km (0.056 R)
• M71: 15,769,112 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit