🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.01 AU

Year: 332 Days

Day: 16.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.51 AU - 1.65 AU

Year: 827 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.98 AU

Year: 931 Days

Day: 15.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,735,427 km

• M1: 323,431 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.57 AU - 1.93 AU

Year: 964 Days

Day: 45.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 1116 Days

Day: 42 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 10.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.73 AU - 3.47 AU

Year: 2272 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,735,427 km

• M1: 156,779 km (0.111 R)
• M2: 288,574 km (0.113 R)
• M3: 387,758 km (0.041 R)
• M4: 532,269 km (0.065 R)
• M5: 628,760 km (0.109 R)
• M6: 740,809 km (0.076 R)
• M7: 888,611 km (0.084 R)
• M8: 1,036,713 km (0.055 R)
• M9: 1,247,197 km (0.085 R)
• M10: 1,414,448 km (0.104 R)
• M11: 1,483,562 km (0.053 R)
• M12: 1,661,284 km (0.077 R)
• M13: 1,821,204 km (0.107 R)
• M14: 1,960,480 km (0.112 R)
• M15: 2,077,316 km (0.025 R)
• M16: 2,223,174 km (0.067 R)
• M17: 2,372,473 km (0.102 R)
• M18: 2,441,437 km (0.094 R)
• M19: 2,511,150 km (0.081 R)
• M20: 2,710,115 km (0.066 R)
• M21: 3,018,137 km (0.068 R)
• M22: 3,748,025 km (0.065 R)
• M23: 4,008,774 km (0.046 R)
• M24: 4,394,138 km (0.103 R)
• M25: 4,861,632 km (0.047 R)
• M26: 4,985,499 km (0.066 R)
• M27: 5,092,461 km (0.066 R)
• M28: 5,254,326 km (0.074 R)
• M29: 5,381,484 km (0.086 R)
• M30: 6,649,476 km (0.081 R)
• M31: 6,787,255 km (0.1 R)
• M32: 6,866,393 km (0.051 R)
• M33: 6,965,576 km (0.087 R)
• M34: 7,408,386 km (0.09 R)
• M35: 7,571,597 km (0.093 R)
• M36: 7,674,221 km (0.037 R)
• M37: 7,777,444 km (0.072 R)
• M38: 7,860,171 km (0.111 R)
• M39: 7,984,936 km (0.108 R)
• M40: 8,833,904 km (0.092 R)
• M41: 8,898,680 km (0.112 R)
• M42: 9,028,830 km (0.099 R)
• M43: 9,511,433 km (0.027 R)
• M44: 9,599,995 km (0.078 R)
• M45: 9,733,436 km (0.055 R)
• M46: 10,137,649 km (0.078 R)
• M47: 10,296,373 km (0.096 R)
• M48: 10,524,509 km (0.035 R)
• M49: 10,962,532 km (0.117 R)
• M50: 12,047,715 km (0.09 R)
• M51: 12,143,757 km (0.119 R)
• M52: 12,384,909 km (0.03 R)
• M53: 12,822,781 km (0.107 R)
• M54: 12,994,520 km (0.062 R)
• M55: 13,216,373 km (0.119 R)
• M56: 13,389,757 km (0.106 R)
• M57: 13,839,299 km (0.089 R)
• M58: 14,167,068 km (0.105 R)
• M59: 14,293,777 km (0.065 R)
• M60: 14,446,367 km (0.096 R)
• M61: 14,548,393 km (0.11 R)
• M62: 14,830,235 km (0.052 R)
• M63: 15,139,604 km (0.037 R)
• M64: 15,373,126 km (0.104 R)
• M65: 15,555,635 km (0.054 R)
• M66: 15,686,384 km (0.091 R)
• M67: 16,054,544 km (0.093 R)
• M68: 16,425,397 km (0.054 R)
• M69: 16,585,318 km (0.074 R)
• M70: 16,906,504 km (0.076 R)
• M71: 17,392,248 km (0.052 R)
• M72: 17,718,671 km (0.113 R)
• M73: 18,019,662 km (0.05 R)
• M74: 18,184,519 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 3.5

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.44 AU - 12.24 AU

Year: 16958 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,735,427 km

• M1: 49,218 km (0.082 R)
• M2: 73,153 km (0.043 R)
• M3: 820,694 km (0.042 R)
• M4: 910,303 km (0.075 R)
• M5: 1,197,980 km (0.102 R)
• M6: 2,495,143 km (0.068 R)
• M7: 2,858,367 km (0.057 R)
• M8: 2,994,501 km (0.077 R)
• M9: 3,523,927 km (0.102 R)
• M10: 4,273,562 km (0.097 R)
• M11: 4,351,204 km (0.061 R)
• M12: 4,626,613 km (0.074 R)
• M13: 6,437,346 km (0.108 R)
• M14: 6,977,544 km (0.088 R)
• M15: 7,299,329 km (0.119 R)
• M16: 7,767,421 km (0.119 R)
• M17: 9,128,612 km (0.089 R)
• M18: 9,178,577 km (0.115 R)
• M19: 9,530,880 km (0.11 R)
• M20: 9,785,197 km (0.107 R)
• M21: 10,404,682 km (0.062 R)
• M22: 10,877,560 km (0.048 R)
• M23: 11,411,176 km (0.071 R)
• M24: 12,670,640 km (0.108 R)
• M25: 12,782,240 km (0.082 R)
• M26: 12,950,089 km (0.092 R)
• M27: 13,743,706 km (0.116 R)
• M28: 14,378,151 km (0.066 R)
• M29: 14,436,344 km (0.118 R)
• M30: 14,494,538 km (0.101 R)
• M31: 14,728,210 km (0.077 R)
• M32: 14,904,286 km (0.117 R)
• M33: 14,963,228 km (0.12 R)
• M34: 15,496,395 km (0.102 R)
• M35: 16,459,506 km (0.116 R)
• M36: 16,642,314 km (0.09 R)
• M37: 17,071,211 km (0.114 R)
• M38: 18,569,434 km (0.091 R)
• M39: 18,759,723 km (0.083 R)
• M40: 20,894,484 km (0.075 R)
• M41: 20,960,307 km (0.092 R)
• M42: 21,026,280 km (0.062 R)
• M43: 21,956,779 km (0.096 R)
• M44: 22,832,824 km (0.11 R)
• M45: 23,036,576 km (0.108 R)
• M46: 23,377,510 km (0.068 R)
• M47: 23,720,238 km (0.072 R)
• M48: 24,549,310 km (0.115 R)
• M49: 26,377,994 km (0.104 R)
• M50: 27,669,473 km (0.081 R)
• M51: 28,688,084 km (0.095 R)
• M52: 29,570,862 km (0.094 R)
• M53: 29,941,415 km (0.106 R)
• M54: 30,986,805 km (0.05 R)
• M55: 31,438,591 km (0.073 R)
• M56: 31,740,928 km (0.097 R)
• M57: 32,272,449 km (0.069 R)
• M58: 32,348,595 km (0.065 R)
• M59: 32,960,001 km (0.096 R)
• M60: 33,652,340 km (0.056 R)
• M61: 35,994,893 km (0.099 R)
• M62: 36,073,881 km (0.116 R)
• M63: 36,469,717 km (0.118 R)
• M64: 37,345,463 km (0.067 R)
• M65: 37,505,383 km (0.028 R)
• M66: 37,826,121 km (0.073 R)
• M67: 38,470,140 km (0.113 R)
• M68: 39,117,749 km (0.055 R)
• M69: 40,341,759 km (0.073 R)
• M70: 40,505,867 km (0.118 R)
• M71: 42,827,178 km (0.099 R)
• M72: 43,582,348 km (0.077 R)
• M73: 43,750,795 km (0.097 R)
• M74: 44,257,333 km (0.094 R)
• M75: 45,276,394 km (0.113 R)
• M76: 46,045,626 km (0.087 R)
• M77: 50,132,640 km (0.113 R)
• M78: 50,309,166 km (0.102 R)
• M79: 51,906,721 km (0.073 R)
• M80: 53,972,069 km (0.067 R)
• M81: 54,333,947 km (0.101 R)
• M82: 55,333,560 km (0.118 R)
• M83: 59,484,901 km (0.082 R)
• M84: 60,421,084 km (0.108 R)
• M85: 60,514,882 km (0.107 R)
• M86: 61,739,640 km (0.059 R)
• M87: 62,592,347 km (0.073 R)
• M88: 62,782,486 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit