🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 223 Days

Day: 35.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,963,795 km

• M1: 113,545 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 29.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,963,795 km

• M1: 502,350 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 496 Days

Day: 30.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.77 AU

Year: 658 Days

Day: 12.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.33 AU - 2.09 AU

Year: 834 Days

Day: 43.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 14.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.82 AU - 5.7 AU

Year: 3871 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,963,795 km

• M1: 195,375 km (0.101 R)
• M2: 311,164 km (0.053 R)
• M3: 418,874 km (0.032 R)
• M4: 699,819 km (0.104 R)
• M5: 997,070 km (0.099 R)
• M6: 1,093,411 km (0.103 R)
• M7: 1,193,193 km (0.103 R)
• M8: 1,362,687 km (0.093 R)
• M9: 1,582,745 km (0.033 R)
• M10: 1,800,111 km (0.071 R)
• M11: 1,981,424 km (0.057 R)
• M12: 2,105,740 km (0.105 R)
• M13: 2,562,163 km (0.115 R)
• M14: 2,715,650 km (0.03 R)
• M15: 3,121,958 km (0.103 R)
• M16: 3,547,863 km (0.105 R)
• M17: 3,662,156 km (0.095 R)
• M18: 3,758,347 km (0.095 R)
• M19: 3,953,273 km (0.052 R)
• M20: 4,171,537 km (0.086 R)
• M21: 4,353,298 km (0.111 R)
• M22: 4,455,324 km (0.078 R)
• M23: 5,063,439 km (0.06 R)
• M24: 5,322,692 km (0.112 R)
• M25: 5,432,198 km (0.064 R)
• M26: 5,586,583 km (0.091 R)
• M27: 5,809,783 km (0.111 R)
• M28: 6,013,086 km (0.116 R)
• M29: 6,195,895 km (0.112 R)
• M30: 6,357,461 km (0.105 R)
• M31: 6,850,386 km (0.049 R)
• M32: 7,041,572 km (0.043 R)
• M33: 7,453,564 km (0.111 R)
• M34: 7,576,235 km (0.112 R)
• M35: 7,749,170 km (0.113 R)
• M36: 7,923,451 km (0.052 R)
• M37: 8,149,344 km (0.098 R)
• M38: 8,352,049 km (0.117 R)
• M39: 8,453,925 km (0.102 R)
• M40: 8,762,396 km (0.113 R)
• M41: 8,891,948 km (0.103 R)
• M42: 9,736,577 km (0.044 R)
• M43: 10,141,389 km (0.1 R)
• M44: 10,250,297 km (0.105 R)
• M45: 10,414,405 km (0.074 R)
• M46: 10,606,938 km (0.071 R)
• M47: 11,079,517 km (0.092 R)
• M48: 11,219,840 km (0.055 R)
• M49: 11,417,160 km (0.104 R)
• M50: 11,558,979 km (0.036 R)
• M51: 11,872,835 km (0.068 R)
• M52: 12,160,661 km (0.075 R)
• M53: 12,363,516 km (0.107 R)
• M54: 12,625,911 km (0.026 R)
• M55: 12,919,721 km (0.085 R)
• M56: 14,545,251 km (0.102 R)
• M57: 14,822,456 km (0.109 R)
• M58: 15,039,224 km (0.11 R)
• M59: 15,132,423 km (0.038 R)
• M60: 15,601,562 km (0.085 R)
• M61: 15,885,349 km (0.091 R)
• M62: 16,139,067 km (0.043 R)
• M63: 16,266,375 km (0.08 R)
• M64: 16,650,393 km (0.104 R)
• M65: 17,232,179 km (0.036 R)
• M66: 17,985,254 km (0.056 R)
• M67: 18,615,510 km (0.108 R)
• M68: 20,583,919 km (0.101 R)
• M69: 21,347,766 km (0.115 R)
• M70: 23,154,160 km (0.109 R)
• M71: 23,767,063 km (0.085 R)
• M72: 24,202,991 km (0.097 R)
• M73: 24,495,155 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 12.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.37 AU - 11.11 AU

Year: 10470 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,963,795 km

• M1: 189,989 km (0.108 R)
• M2: 322,084 km (0.087 R)
• M3: 567,425 km (0.08 R)
• M4: 991,834 km (0.098 R)
• M5: 1,195,885 km (0.042 R)
• M6: 1,281,605 km (0.057 R)
• M7: 1,482,515 km (0.055 R)
• M8: 2,017,477 km (0.107 R)
• M9: 2,360,804 km (0.116 R)
• M10: 2,637,710 km (0.106 R)
• M11: 3,162,948 km (0.056 R)
• M12: 3,437,759 km (0.108 R)
• M13: 3,688,784 km (0.11 R)
• M14: 4,409,996 km (0.059 R)
• M15: 4,614,346 km (0.099 R)
• M16: 4,717,718 km (0.084 R)
• M17: 4,856,695 km (0.112 R)
• M18: 5,246,098 km (0.043 R)
• M19: 6,397,553 km (0.114 R)
• M20: 6,474,446 km (0.111 R)
• M21: 6,746,266 km (0.104 R)
• M22: 7,584,014 km (0.059 R)
• M23: 7,747,225 km (0.117 R)
• M24: 7,829,354 km (0.072 R)
• M25: 7,953,072 km (0.089 R)
• M26: 8,118,976 km (0.098 R)
• M27: 8,539,046 km (0.079 R)
• M28: 8,708,990 km (0.119 R)
• M29: 10,743,371 km (0.038 R)
• M30: 11,297,482 km (0.115 R)
• M31: 13,015,164 km (0.071 R)
• M32: 13,457,226 km (0.106 R)
• M33: 14,356,309 km (0.119 R)
• M34: 14,915,207 km (0.087 R)
• M35: 15,017,532 km (0.098 R)
• M36: 15,274,691 km (0.087 R)
• M37: 15,533,046 km (0.075 R)
• M38: 15,740,987 km (0.037 R)
• M39: 16,106,904 km (0.105 R)
• M40: 16,687,642 km (0.096 R)
• M41: 16,953,927 km (0.057 R)
• M42: 17,436,679 km (0.064 R)
• M43: 17,815,461 km (0.087 R)
• M44: 18,470,849 km (0.073 R)
• M45: 19,413,016 km (0.113 R)
• M46: 19,974,457 km (0.12 R)
• M47: 20,087,404 km (0.099 R)
• M48: 20,427,589 km (0.076 R)
• M49: 21,517,111 km (0.092 R)
• M50: 21,632,899 km (0.064 R)
• M51: 21,865,075 km (0.111 R)
• M52: 21,981,462 km (0.114 R)
• M53: 23,573,333 km (0.102 R)
• M54: 23,752,552 km (0.079 R)
• M55: 24,776,250 km (0.099 R)
• M56: 24,958,460 km (0.109 R)
• M57: 26,804,498 km (0.092 R)
• M58: 28,312,893 km (0.115 R)
• M59: 29,141,366 km (0.091 R)
• M60: 30,236,871 km (0.045 R)
• M61: 30,691,948 km (0.105 R)
• M62: 31,083,745 km (0.116 R)
• M63: 31,214,643 km (0.104 R)
• M64: 32,202,737 km (0.086 R)
• M65: 33,469,083 km (0.091 R)
• M66: 34,480,364 km (0.101 R)
• M67: 34,683,818 km (0.108 R)
• M68: 36,188,024 km (0.112 R)
• M69: 38,203,257 km (0.06 R)
• M70: 38,835,906 km (0.079 R)
• M71: 40,254,543 km (0.119 R)
• M72: 41,979,257 km (0.043 R)
• M73: 44,168,771 km (0.105 R)
• M74: 46,619,932 km (0.064 R)
• M75: 47,296,115 km (0.093 R)
• M76: 47,446,909 km (0.102 R)
• M77: 48,126,981 km (0.075 R)
• M78: 48,658,203 km (0.112 R)
• M79: 49,191,370 km (0.099 R)
• M80: 49,573,294 km (0.11 R)
• M81: 49,803,076 km (0.105 R)
• M82: 50,648,304 km (0.084 R)
• M83: 51,265,994 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit