🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 250 Days

Day: 29.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,481,391 km

• M1: 26,928 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 450 Days

Day: 20.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,481,391 km

• M1: 127,906 km (0.104 R)
• M2: 576,849 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.02 AU - 1.26 AU

Year: 531 Days

Day: 31.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.14 AU - 2.74 AU

Year: 1664 Days

Day: 31.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 10.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.7 AU - 8.52 AU

Year: 10083 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,481,391 km

• M1: 180,565 km (0.104 R)
• M2: 307,723 km (0.112 R)
• M3: 477,965 km (0.05 R)
• M4: 666,907 km (0.116 R)
• M5: 951,592 km (0.096 R)
• M6: 1,136,944 km (0.084 R)
• M7: 1,375,403 km (0.093 R)
• M8: 1,674,000 km (0.108 R)
• M9: 1,740,721 km (0.07 R)
• M10: 2,331,932 km (0.1 R)
• M11: 2,559,320 km (0.095 R)
• M12: 3,063,316 km (0.107 R)
• M13: 3,312,845 km (0.07 R)
• M14: 3,482,938 km (0.098 R)
• M15: 3,950,730 km (0.079 R)
• M16: 5,042,196 km (0.05 R)
• M17: 5,304,292 km (0.111 R)
• M18: 5,503,706 km (0.113 R)
• M19: 5,638,194 km (0.109 R)
• M20: 5,773,580 km (0.108 R)
• M21: 6,047,793 km (0.089 R)
• M22: 6,291,338 km (0.051 R)
• M23: 6,361,500 km (0.077 R)
• M24: 6,609,234 km (0.093 R)
• M25: 7,894,728 km (0.074 R)
• M26: 8,161,013 km (0.097 R)
• M27: 9,901,584 km (0.117 R)
• M28: 10,065,244 km (0.067 R)
• M29: 10,771,495 km (0.071 R)
• M30: 12,495,461 km (0.119 R)
• M31: 12,761,446 km (0.063 R)
• M32: 12,895,187 km (0.094 R)
• M33: 13,525,143 km (0.063 R)
• M34: 14,257,575 km (0.074 R)
• M35: 14,628,577 km (0.094 R)
• M36: 14,721,777 km (0.114 R)
• M37: 14,955,748 km (0.083 R)
• M38: 15,617,569 km (0.113 R)
• M39: 16,433,924 km (0.096 R)
• M40: 16,579,483 km (0.097 R)
• M41: 17,018,553 km (0.047 R)
• M42: 17,858,395 km (0.115 R)
• M43: 18,108,074 km (0.118 R)
• M44: 18,358,800 km (0.086 R)
• M45: 18,863,843 km (0.071 R)
• M46: 19,373,373 km (0.09 R)
• M47: 19,527,160 km (0.07 R)
• M48: 19,990,763 km (0.08 R)
• M49: 20,094,435 km (0.105 R)
• M50: 21,456,673 km (0.105 R)
• M51: 22,578,507 km (0.103 R)
• M52: 22,794,377 km (0.075 R)
• M53: 22,902,536 km (0.118 R)
• M54: 24,379,965 km (0.065 R)
• M55: 24,601,370 km (0.109 R)
• M56: 24,823,523 km (0.112 R)
• M57: 25,437,921 km (0.104 R)
• M58: 25,718,716 km (0.096 R)
• M59: 26,000,708 km (0.087 R)
• M60: 26,453,990 km (0.105 R)
• M61: 26,567,684 km (0.1 R)
• M62: 26,738,525 km (0.057 R)
• M63: 27,829,243 km (0.092 R)
• M64: 30,589,324 km (0.049 R)
• M65: 31,911,021 km (0.068 R)
• M66: 32,032,195 km (0.101 R)
• M67: 32,214,106 km (0.108 R)
• M68: 33,374,088 km (0.071 R)
• M69: 34,672,149 km (0.112 R)
• M70: 36,238,738 km (0.116 R)
• M71: 36,428,428 km (0.09 R)
• M72: 37,508,824 km (0.107 R)
• M73: 37,892,542 km (0.08 R)
• M74: 38,020,748 km (0.107 R)
• M75: 38,470,738 km (0.09 R)
• M76: 38,922,524 km (0.11 R)
• M77: 39,831,181 km (0.104 R)
• M78: 40,288,203 km (0.091 R)
• M79: 40,615,672 km (0.111 R)
• M80: 40,812,543 km (0.095 R)
• M81: 41,405,250 km (0.075 R)
• M82: 42,133,492 km (0.089 R)
• M83: 42,932,644 km (0.112 R)
• M84: 43,468,354 km (0.099 R)
• M85: 44,613,825 km (0.099 R)
• M86: 45,224,334 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 7.3

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.24 AU - 11.14 AU

Year: 13168 Days

Day: 24.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,481,391 km

• M1: 246,238 km (0.112 R)
• M2: 345,272 km (0.072 R)
• M3: 408,851 km (0.091 R)
• M4: 767,886 km (0.071 R)
• M5: 898,784 km (0.112 R)
• M6: 990,188 km (0.084 R)
• M7: 1,283,251 km (0.1 R)
• M8: 1,466,658 km (0.102 R)
• M9: 2,157,650 km (0.105 R)
• M10: 2,439,941 km (0.114 R)
• M11: 3,004,972 km (0.057 R)
• M12: 3,427,736 km (0.07 R)
• M13: 3,536,344 km (0.062 R)
• M14: 4,020,144 km (0.071 R)
• M15: 5,936,642 km (0.112 R)
• M16: 6,243,168 km (0.113 R)
• M17: 6,644,838 km (0.098 R)
• M18: 7,947,237 km (0.108 R)
• M19: 8,284,880 km (0.096 R)
• M20: 9,836,210 km (0.049 R)
• M21: 10,094,715 km (0.071 R)
• M22: 10,618,457 km (0.111 R)
• M23: 10,671,265 km (0.059 R)
• M24: 10,777,180 km (0.061 R)
• M25: 11,043,764 km (0.085 R)
• M26: 11,150,876 km (0.085 R)
• M27: 11,910,982 km (0.072 R)
• M28: 12,076,139 km (0.041 R)
• M29: 12,131,340 km (0.101 R)
• M30: 14,348,381 km (0.066 R)
• M31: 15,233,701 km (0.116 R)
• M32: 15,293,390 km (0.063 R)
• M33: 15,353,080 km (0.071 R)
• M34: 15,472,758 km (0.113 R)
• M35: 16,258,446 km (0.096 R)
• M36: 16,995,066 km (0.087 R)
• M37: 17,554,712 km (0.075 R)
• M38: 17,617,393 km (0.111 R)
• M39: 18,310,331 km (0.104 R)
• M40: 19,528,356 km (0.099 R)
• M41: 19,722,983 km (0.067 R)
• M42: 20,179,855 km (0.092 R)
• M43: 20,311,053 km (0.031 R)
• M44: 20,376,726 km (0.107 R)
• M45: 21,237,063 km (0.1 R)
• M46: 21,638,135 km (0.072 R)
• M47: 21,839,644 km (0.071 R)
• M48: 22,109,219 km (0.118 R)
• M49: 22,312,074 km (0.109 R)
• M50: 22,651,661 km (0.095 R)
• M51: 28,092,835 km (0.11 R)
• M52: 30,843,491 km (0.105 R)
• M53: 32,827,308 km (0.105 R)
• M54: 33,213,420 km (0.029 R)
• M55: 33,523,536 km (0.063 R)
• M56: 33,756,610 km (0.116 R)
• M57: 35,482,820 km (0.114 R)
• M58: 37,157,269 km (0.039 R)
• M59: 37,398,570 km (0.064 R)
• M60: 37,479,203 km (0.098 R)
• M61: 40,169,571 km (0.117 R)
• M62: 41,080,024 km (0.07 R)
• M63: 41,997,358 km (0.044 R)
• M64: 42,081,133 km (0.094 R)
• M65: 42,416,531 km (0.116 R)
• M66: 42,584,679 km (0.088 R)
• M67: 42,668,753 km (0.069 R)
• M68: 43,428,262 km (0.096 R)
• M69: 43,767,400 km (0.105 R)
• M70: 44,022,165 km (0.107 R)
• M71: 44,362,800 km (0.096 R)
• M72: 44,960,742 km (0.089 R)
• M73: 46,337,791 km (0.1 R)
• M74: 46,684,260 km (0.061 R)
• M75: 47,031,476 km (0.064 R)
• M76: 48,516,983 km (0.069 R)
• M77: 50,373,193 km (0.093 R)
• M78: 50,640,226 km (0.046 R)
• M79: 51,086,476 km (0.088 R)
• M80: 51,803,050 km (0.054 R)
• M81: 52,522,915 km (0.114 R)
• M82: 53,427,384 km (0.083 R)
• M83: 55,160,176 km (0.094 R)
• M84: 57,003,820 km (0.046 R)
• M85: 57,467,872 km (0.081 R)
• M86: 57,840,072 km (0.064 R)
• M87: 58,680,363 km (0.12 R)
• M88: 61,130,627 km (0.026 R)
• M89: 63,038,000 km (0.093 R)
• M90: 63,133,892 km (0.059 R)
• M91: 63,999,016 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit