🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 159 Days

Day: 39 Hours

Environment

Temp: 213 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 189 Days

Day: 29.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 107 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.85 AU - 1.27 AU

Year: 413 Days

Day: 29.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 9.1

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.08 AU - 10.08 AU

Year: 9519 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 12,602,644 km

• M1: 191,036 km (0.11 R)
• M2: 385,813 km (0.092 R)
• M3: 597,643 km (0.116 R)
• M4: 699,968 km (0.057 R)
• M5: 962,961 km (0.091 R)
• M6: 1,323,044 km (0.082 R)
• M7: 1,390,961 km (0.106 R)
• M8: 1,822,850 km (0.073 R)
• M9: 1,924,427 km (0.064 R)
• M10: 2,080,458 km (0.096 R)
• M11: 2,377,260 km (0.096 R)
• M12: 2,460,586 km (0.101 R)
• M13: 2,601,657 km (0.063 R)
• M14: 2,658,803 km (0.095 R)
• M15: 2,745,420 km (0.106 R)
• M16: 2,981,186 km (0.101 R)
• M17: 3,694,918 km (0.106 R)
• M18: 3,759,544 km (0.114 R)
• M19: 4,054,701 km (0.034 R)
• M20: 4,188,292 km (0.109 R)
• M21: 4,913,542 km (0.056 R)
• M22: 5,714,639 km (0.116 R)
• M23: 6,284,008 km (0.073 R)
• M24: 6,831,836 km (0.103 R)
• M25: 7,192,067 km (0.028 R)
• M26: 7,931,081 km (0.036 R)
• M27: 8,394,535 km (0.053 R)
• M28: 8,694,179 km (0.087 R)
• M29: 9,040,798 km (0.058 R)
• M30: 9,215,827 km (0.058 R)
• M31: 10,518,226 km (0.098 R)
• M32: 11,829,751 km (0.099 R)
• M33: 11,925,344 km (0.032 R)
• M34: 12,650,894 km (0.105 R)
• M35: 13,390,655 km (0.026 R)
• M36: 14,195,342 km (0.049 R)
• M37: 14,347,932 km (0.057 R)
• M38: 14,757,531 km (0.119 R)
• M39: 16,327,560 km (0.078 R)
• M40: 17,186,551 km (0.12 R)
• M41: 17,676,185 km (0.072 R)
• M42: 18,336,061 km (0.096 R)
• M43: 21,521,000 km (0.103 R)
• M44: 22,166,365 km (0.113 R)
• M45: 22,284,398 km (0.117 R)
• M46: 24,140,608 km (0.111 R)
• M47: 24,262,082 km (0.11 R)
• M48: 25,179,416 km (0.108 R)
• M49: 25,611,455 km (0.108 R)
• M50: 25,735,322 km (0.094 R)
• M51: 25,921,571 km (0.028 R)
• M52: 26,045,887 km (0.112 R)
• M53: 27,490,554 km (0.03 R)
• M54: 28,639,016 km (0.098 R)
• M55: 28,767,671 km (0.118 R)
• M56: 29,673,186 km (0.106 R)
• M57: 31,445,921 km (0.115 R)
• M58: 32,044,313 km (0.107 R)
• M59: 32,244,624 km (0.03 R)
• M60: 33,185,146 km (0.041 R)
• M61: 34,202,561 km (0.113 R)
• M62: 34,407,361 km (0.108 R)
• M63: 35,506,157 km (0.105 R)
• M64: 35,851,878 km (0.115 R)
• M65: 36,616,472 km (0.116 R)
• M66: 37,316,291 km (0.112 R)
• M67: 38,232,578 km (0.101 R)
• M68: 39,370,420 km (0.061 R)
• M69: 41,388,196 km (0.113 R)
• M70: 41,460,900 km (0.066 R)
• M71: 41,825,021 km (0.111 R)
• M72: 43,587,284 km (0.114 R)
• M73: 44,180,141 km (0.08 R)
• M74: 45,523,679 km (0.12 R)
• M75: 45,899,319 km (0.108 R)
• M76: 46,276,007 km (0.058 R)
• M77: 46,502,498 km (0.07 R)
• M78: 46,880,682 km (0.064 R)
• M79: 47,108,220 km (0.067 R)
• M80: 47,184,066 km (0.063 R)
• M81: 47,336,057 km (0.045 R)
• M82: 48,250,998 km (0.088 R)
• M83: 48,404,037 km (0.096 R)
• M84: 50,098,382 km (0.114 R)
• M85: 50,175,874 km (0.103 R)
• M86: 50,486,140 km (0.071 R)
• M87: 51,186,707 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 12.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.71 AU - 8.77 AU

Year: 9786 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,602,644 km

• M1: 178,620 km (0.069 R)
• M2: 276,756 km (0.115 R)
• M3: 373,695 km (0.091 R)
• M4: 599,588 km (0.093 R)
• M5: 924,664 km (0.085 R)
• M6: 1,132,157 km (0.115 R)
• M7: 1,237,773 km (0.103 R)
• M8: 1,732,194 km (0.049 R)
• M9: 1,817,315 km (0.072 R)
• M10: 1,903,932 km (0.036 R)
• M11: 2,264,463 km (0.09 R)
• M12: 2,358,111 km (0.094 R)
• M13: 2,823,660 km (0.098 R)
• M14: 2,913,419 km (0.096 R)
• M15: 3,581,672 km (0.1 R)
• M16: 3,889,545 km (0.111 R)
• M17: 4,986,845 km (0.106 R)
• M18: 5,178,779 km (0.111 R)
• M19: 5,261,806 km (0.106 R)
• M20: 6,101,499 km (0.07 R)
• M21: 6,440,188 km (0.116 R)
• M22: 6,574,527 km (0.062 R)
• M23: 8,047,767 km (0.107 R)
• M24: 8,435,824 km (0.1 R)
• M25: 8,896,137 km (0.112 R)
• M26: 9,179,774 km (0.095 R)
• M27: 9,347,922 km (0.067 R)
• M28: 9,466,404 km (0.085 R)
• M29: 9,979,225 km (0.118 R)
• M30: 10,483,819 km (0.099 R)
• M31: 10,836,571 km (0.097 R)
• M32: 11,121,704 km (0.117 R)
• M33: 11,427,333 km (0.077 R)
• M34: 11,662,800 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit