🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 282 Days

Day: 21 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,274,921 km

• M1: 196,572 km (0.059 R)
• M2: 479,611 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 17.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 13.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.32 AU - 1.82 AU

Year: 1291 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,274,921 km

• M1: 189,690 km (0.114 R)
• M2: 381,026 km (0.1 R)
• M3: 529,128 km (0.041 R)
• M4: 615,146 km (0.092 R)
• M5: 735,274 km (0.111 R)
• M6: 1,041,500 km (0.087 R)
• M7: 1,141,731 km (0.114 R)
• M8: 1,295,069 km (0.094 R)
• M9: 1,418,637 km (0.114 R)
• M10: 1,615,657 km (0.056 R)
• M11: 1,701,975 km (0.094 R)
• M12: 1,953,748 km (0.103 R)
• M13: 2,183,231 km (0.098 R)
• M14: 2,376,961 km (0.106 R)
• M15: 2,687,825 km (0.086 R)
• M16: 2,781,922 km (0.08 R)
• M17: 2,896,215 km (0.102 R)
• M18: 2,992,705 km (0.099 R)
• M19: 3,090,243 km (0.113 R)
• M20: 3,179,104 km (0.079 R)
• M21: 3,450,624 km (0.116 R)
• M22: 3,542,926 km (0.072 R)
• M23: 3,803,675 km (0.098 R)
• M24: 4,266,980 km (0.089 R)
• M25: 4,433,034 km (0.078 R)
• M26: 4,657,580 km (0.085 R)
• M27: 4,920,723 km (0.115 R)
• M28: 5,212,289 km (0.1 R)
• M29: 5,366,076 km (0.045 R)
• M30: 5,569,678 km (0.102 R)
• M31: 5,849,127 km (0.071 R)
• M32: 5,959,830 km (0.1 R)
• M33: 6,145,780 km (0.081 R)
• M34: 6,283,410 km (0.109 R)
• M35: 6,371,523 km (0.096 R)
• M36: 6,536,230 km (0.063 R)
• M37: 6,753,895 km (0.061 R)
• M38: 6,908,878 km (0.118 R)
• M39: 7,091,388 km (0.086 R)
• M40: 7,262,229 km (0.092 R)
• M41: 7,421,102 km (0.107 R)
• M42: 7,932,128 km (0.069 R)
• M43: 8,191,979 km (0.098 R)
• M44: 8,399,023 km (0.109 R)
• M45: 8,663,961 km (0.051 R)
• M46: 9,302,295 km (0.114 R)
• M47: 9,794,771 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 12.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.3 AU - 3.16 AU

Year: 2959 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,274,921 km

• M1: 168,597 km (0.092 R)
• M2: 285,433 km (0.11 R)
• M3: 399,576 km (0.05 R)
• M4: 550,670 km (0.112 R)
• M5: 890,855 km (0.079 R)
• M6: 1,003,203 km (0.098 R)
• M7: 1,191,547 km (0.098 R)
• M8: 1,381,237 km (0.051 R)
• M9: 1,480,121 km (0.063 R)
• M10: 1,685,220 km (0.116 R)
• M11: 1,839,455 km (0.088 R)
• M12: 2,175,003 km (0.087 R)
• M13: 2,317,570 km (0.071 R)
• M14: 2,449,815 km (0.097 R)
• M15: 2,666,881 km (0.072 R)
• M16: 2,750,058 km (0.115 R)
• M17: 2,833,982 km (0.117 R)
• M18: 3,149,484 km (0.08 R)
• M19: 3,431,177 km (0.119 R)
• M20: 3,521,983 km (0.114 R)
• M21: 3,659,613 km (0.071 R)
• M22: 3,799,038 km (0.116 R)
• M23: 3,987,681 km (0.072 R)
• M24: 4,115,288 km (0.059 R)
• M25: 4,228,085 km (0.083 R)
• M26: 4,489,731 km (0.12 R)
• M27: 4,655,935 km (0.077 R)
• M28: 4,926,407 km (0.118 R)
• M29: 5,167,260 km (0.096 R)
• M30: 5,341,691 km (0.117 R)
• M31: 6,261,718 km (0.072 R)
• M32: 6,635,862 km (0.109 R)
• M33: 7,367,097 km (0.049 R)
• M34: 7,962,496 km (0.103 R)
• M35: 8,368,056 km (0.111 R)
• M36: 8,573,454 km (0.072 R)
• M37: 9,178,577 km (0.099 R)
• M38: 9,775,772 km (0.107 R)
• M39: 10,079,157 km (0.114 R)
• M40: 10,166,522 km (0.079 R)
• M41: 10,319,710 km (0.083 R)
• M42: 10,407,673 km (0.113 R)
• M43: 10,495,936 km (0.104 R)
• M44: 10,584,349 km (0.09 R)
• M45: 10,695,350 km (0.11 R)
• M46: 10,873,671 km (0.072 R)
• M47: 10,985,570 km (0.114 R)
• M48: 11,505,572 km (0.058 R)
• M49: 11,665,343 km (0.077 R)
• M50: 11,987,277 km (0.082 R)
• M51: 12,219,004 km (0.092 R)
• M52: 12,546,025 km (0.103 R)
• M53: 12,710,583 km (0.109 R)
• M54: 13,304,187 km (0.097 R)
• M55: 13,495,972 km (0.099 R)
• M56: 13,688,804 km (0.109 R)
• M57: 13,785,593 km (0.1 R)
• M58: 14,052,775 km (0.074 R)
• M59: 14,567,691 km (0.089 R)
• M60: 14,964,275 km (0.047 R)
• M61: 15,717,351 km (0.032 R)
• M62: 15,818,628 km (0.119 R)
• M63: 16,072,945 km (0.117 R)
• M64: 16,200,701 km (0.079 R)
• M65: 16,303,026 km (0.047 R)
• M66: 16,431,381 km (0.082 R)
• M67: 16,740,600 km (0.093 R)
• M68: 16,896,032 km (0.109 R)
• M69: 17,156,033 km (0.067 R)
• M70: 17,469,740 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 3.6

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.5 AU - 10.3 AU

Year: 15971 Days

Day: 24.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,274,921 km

• M1: 179,517 km (0.119 R)
• M2: 302,636 km (0.103 R)
• M3: 367,861 km (0.056 R)
• M4: 537,804 km (0.09 R)
• M5: 577,298 km (0.07 R)
• M6: 818,899 km (0.078 R)
• M7: 974,481 km (0.093 R)
• M8: 1,156,242 km (0.115 R)
• M9: 1,312,871 km (0.103 R)
• M10: 1,348,625 km (0.11 R)
• M11: 1,902,137 km (0.06 R)
• M12: 2,107,535 km (0.11 R)
• M13: 2,170,665 km (0.094 R)
• M14: 2,857,768 km (0.11 R)
• M15: 3,116,722 km (0.092 R)
• M16: 3,456,908 km (0.061 R)
• M17: 3,656,621 km (0.1 R)
• M18: 3,732,467 km (0.085 R)
• M19: 4,198,464 km (0.084 R)
• M20: 4,411,492 km (0.113 R)
• M21: 4,737,615 km (0.073 R)
• M22: 4,765,141 km (0.077 R)
• M23: 5,184,314 km (0.079 R)
• M24: 5,673,649 km (0.112 R)
• M25: 5,732,142 km (0.107 R)
• M26: 6,267,852 km (0.119 R)
• M27: 6,726,519 km (0.096 R)
• M28: 6,819,569 km (0.089 R)
• M29: 6,850,535 km (0.078 R)
• M30: 7,611,091 km (0.1 R)
• M31: 8,598,736 km (0.072 R)
• M32: 9,141,627 km (0.11 R)
• M33: 9,313,664 km (0.069 R)
• M34: 11,054,535 km (0.055 R)
• M35: 11,200,991 km (0.105 R)
• M36: 11,942,996 km (0.081 R)
• M37: 12,624,116 km (0.115 R)
• M38: 12,930,941 km (0.092 R)
• M39: 13,201,414 km (0.089 R)
• M40: 13,591,116 km (0.094 R)
• M41: 13,669,505 km (0.045 R)
• M42: 15,268,258 km (0.1 R)
• M43: 15,513,150 km (0.056 R)
• M44: 16,214,016 km (0.105 R)
• M45: 16,255,604 km (0.058 R)
• M46: 17,305,781 km (0.082 R)
• M47: 17,475,724 km (0.104 R)
• M48: 18,118,397 km (0.062 R)
• M49: 19,338,517 km (0.112 R)
• M50: 19,426,779 km (0.106 R)
• M51: 20,047,611 km (0.094 R)
• M52: 21,036,453 km (0.118 R)
• M53: 21,811,370 km (0.083 R)
• M54: 21,949,000 km (0.061 R)
• M55: 22,734,837 km (0.038 R)
• M56: 27,788,104 km (0.086 R)
• M57: 27,987,218 km (0.044 R)
• M58: 28,136,816 km (0.083 R)
• M59: 28,436,910 km (0.118 R)
• M60: 29,242,345 km (0.094 R)
• M61: 29,444,900 km (0.072 R)
• M62: 30,004,247 km (0.094 R)
• M63: 30,361,935 km (0.12 R)
• M64: 31,651,319 km (0.106 R)
• M65: 32,800,530 km (0.12 R)
• M66: 34,282,895 km (0.057 R)
• M67: 35,678,793 km (0.08 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: 426 - 14,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit