🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 13.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 397 Days

Day: 33.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.17 AU

Year: 951 Days

Day: 43.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.46 AU - 2.6 AU

Year: 1508 Days

Day: 20.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.86 AU - 4.26 AU

Year: 3066 Days

Day: 26.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,293,470 km

• M1: 153,039 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 11.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.08 AU - 5.36 AU

Year: 3843 Days

Day: 14.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,293,470 km

• M1: 224,546 km (0.045 R)
• M2: 305,479 km (0.059 R)
• M3: 417,677 km (0.076 R)
• M4: 564,433 km (0.091 R)
• M5: 1,018,761 km (0.064 R)
• M6: 1,215,632 km (0.108 R)
• M7: 1,307,336 km (0.116 R)
• M8: 1,437,486 km (0.119 R)
• M9: 1,609,523 km (0.059 R)
• M10: 2,322,657 km (0.074 R)
• M11: 2,541,069 km (0.096 R)
• M12: 2,720,736 km (0.112 R)
• M13: 3,172,223 km (0.106 R)
• M14: 3,301,027 km (0.12 R)
• M15: 3,382,408 km (0.103 R)
• M16: 3,497,449 km (0.068 R)
• M17: 3,664,250 km (0.111 R)
• M18: 3,748,623 km (0.117 R)
• M19: 3,850,799 km (0.096 R)
• M20: 4,180,363 km (0.041 R)
• M21: 4,375,439 km (0.115 R)
• M22: 4,811,666 km (0.089 R)
• M23: 5,223,658 km (0.092 R)
• M24: 5,395,696 km (0.06 R)
• M25: 5,472,589 km (0.113 R)
• M26: 5,705,962 km (0.066 R)
• M27: 6,486,713 km (0.097 R)
• M28: 6,816,876 km (0.108 R)
• M29: 6,983,977 km (0.104 R)
• M30: 7,152,424 km (0.1 R)
• M31: 8,458,862 km (0.092 R)
• M32: 8,842,431 km (0.072 R)
• M33: 9,070,568 km (0.118 R)
• M34: 9,300,799 km (0.097 R)
• M35: 9,556,312 km (0.096 R)
• M36: 9,767,095 km (0.088 R)
• M37: 10,217,086 km (0.085 R)
• M38: 10,432,656 km (0.114 R)
• M39: 10,746,812 km (0.075 R)
• M40: 11,408,932 km (0.117 R)
• M41: 11,508,115 km (0.1 R)
• M42: 11,857,726 km (0.109 R)
• M43: 12,134,930 km (0.105 R)
• M44: 12,261,640 km (0.053 R)
• M45: 12,363,366 km (0.099 R)
• M46: 12,567,568 km (0.052 R)
• M47: 13,134,843 km (0.08 R)
• M48: 13,238,813 km (0.119 R)
• M49: 13,578,999 km (0.118 R)
• M50: 14,081,199 km (0.072 R)
• M51: 14,968,015 km (0.106 R)
• M52: 15,983,635 km (0.075 R)
• M53: 16,234,062 km (0.118 R)
• M54: 17,220,360 km (0.083 R)
• M55: 17,879,190 km (0.101 R)
• M56: 18,313,173 km (0.115 R)
• M57: 18,516,925 km (0.109 R)
• M58: 18,985,466 km (0.108 R)
• M59: 19,162,141 km (0.095 R)
• M60: 19,309,794 km (0.098 R)
• M61: 19,814,836 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.88 AU - 5.9 AU

Year: 4689 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,293,470 km

• M1: 174,581 km (0.069 R)
• M2: 327,320 km (0.111 R)
• M3: 458,368 km (0.028 R)
• M4: 613,950 km (0.037 R)
• M5: 710,440 km (0.042 R)
• M6: 913,744 km (0.114 R)
• M7: 1,035,666 km (0.108 R)
• M8: 1,437,037 km (0.049 R)
• M9: 1,731,595 km (0.111 R)
• M10: 1,823,897 km (0.119 R)
• M11: 1,949,559 km (0.09 R)
• M12: 2,166,028 km (0.095 R)
• M13: 2,310,988 km (0.059 R)
• M14: 2,482,577 km (0.11 R)
• M15: 2,694,108 km (0.048 R)
• M16: 3,173,270 km (0.091 R)
• M17: 3,300,428 km (0.068 R)
• M18: 3,507,621 km (0.094 R)
• M19: 3,639,417 km (0.05 R)
• M20: 3,732,616 km (0.059 R)
• M21: 3,894,332 km (0.047 R)
• M22: 4,031,064 km (0.086 R)
• M23: 4,155,380 km (0.106 R)
• M24: 4,636,786 km (0.111 R)
• M25: 5,002,254 km (0.099 R)
• M26: 5,377,146 km (0.064 R)
• M27: 5,560,403 km (0.078 R)
• M28: 5,730,346 km (0.103 R)
• M29: 5,980,474 km (0.092 R)
• M30: 6,202,328 km (0.057 R)
• M31: 6,346,390 km (0.118 R)
• M32: 6,524,113 km (0.052 R)
• M33: 6,851,433 km (0.116 R)
• M34: 7,017,038 km (0.116 R)
• M35: 7,133,874 km (0.11 R)
• M36: 7,590,446 km (0.12 R)
• M37: 7,761,886 km (0.082 R)
• M38: 8,213,970 km (0.104 R)
• M39: 8,319,586 km (0.116 R)
• M40: 8,443,304 km (0.073 R)
• M41: 8,532,015 km (0.106 R)
• M42: 8,621,176 km (0.075 R)
• M43: 8,818,196 km (0.082 R)
• M44: 8,908,254 km (0.097 R)
• M45: 9,034,814 km (0.12 R)
• M46: 9,180,373 km (0.119 R)
• M47: 9,289,878 km (0.049 R)
• M48: 9,639,937 km (0.053 R)
• M49: 9,938,086 km (0.031 R)
• M50: 10,429,066 km (0.111 R)
• M51: 10,658,250 km (0.11 R)
• M52: 10,831,335 km (0.099 R)
• M53: 11,005,467 km (0.096 R)
• M54: 11,180,346 km (0.107 R)
• M55: 11,631,683 km (0.09 R)
• M56: 11,929,233 km (0.115 R)
• M57: 12,069,107 km (0.107 R)
• M58: 12,169,188 km (0.071 R)
• M59: 12,289,764 km (0.077 R)
• M60: 12,491,572 km (0.108 R)
• M61: 12,735,267 km (0.079 R)
• M62: 13,144,716 km (0.079 R)
• M63: 13,371,955 km (0.078 R)
• M64: 13,517,065 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit