🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.06 AU - 1.36 AU

Year: 510 Days

Day: 12.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.14 AU - 1.42 AU

Year: 554 Days

Day: 38.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,500,422 km

• M1: 634,744 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.91 AU - 4.03 AU

Year: 2475 Days

Day: 47.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 12.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.62 AU - 12.02 AU

Year: 12694 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,500,422 km

• M1: 205,847 km (0.104 R)
• M2: 442,959 km (0.088 R)
• M3: 1,441,375 km (0.03 R)
• M4: 2,659,850 km (0.082 R)
• M5: 2,837,722 km (0.115 R)
• M6: 3,236,849 km (0.093 R)
• M7: 3,588,703 km (0.103 R)
• M8: 3,686,840 km (0.046 R)
• M9: 3,852,444 km (0.119 R)
• M10: 3,986,783 km (0.073 R)
• M11: 4,088,510 km (0.063 R)
• M12: 4,294,656 km (0.113 R)
• M13: 4,646,061 km (0.081 R)
• M14: 4,933,887 km (0.084 R)
• M15: 5,641,037 km (0.113 R)
• M16: 5,755,628 km (0.06 R)
• M17: 7,190,870 km (0.106 R)
• M18: 7,863,014 km (0.118 R)
• M19: 8,731,280 km (0.054 R)
• M20: 8,819,842 km (0.1 R)
• M21: 9,266,990 km (0.078 R)
• M22: 10,605,442 km (0.105 R)
• M23: 11,080,864 km (0.036 R)
• M24: 11,954,366 km (0.027 R)
• M25: 12,200,903 km (0.037 R)
• M26: 12,749,329 km (0.095 R)
• M27: 13,254,970 km (0.112 R)
• M28: 13,715,731 km (0.077 R)
• M29: 14,600,154 km (0.096 R)
• M30: 14,705,471 km (0.089 R)
• M31: 14,969,810 km (0.117 R)
• M32: 16,588,609 km (0.11 R)
• M33: 16,863,719 km (0.082 R)
• M34: 17,418,727 km (0.078 R)
• M35: 17,698,475 km (0.116 R)
• M36: 17,923,321 km (0.106 R)
• M37: 18,262,310 km (0.103 R)
• M38: 18,432,702 km (0.102 R)
• M39: 20,872,493 km (0.069 R)
• M40: 23,288,798 km (0.114 R)
• M41: 23,535,335 km (0.106 R)
• M42: 23,720,837 km (0.059 R)
• M43: 24,280,034 km (0.09 R)
• M44: 24,969,530 km (0.084 R)
• M45: 26,175,439 km (0.1 R)
• M46: 26,882,438 km (0.055 R)
• M47: 27,076,317 km (0.111 R)
• M48: 27,270,645 km (0.1 R)
• M49: 29,572,058 km (0.062 R)
• M50: 29,972,831 km (0.104 R)
• M51: 30,241,060 km (0.113 R)
• M52: 30,847,380 km (0.045 R)
• M53: 33,520,993 km (0.12 R)
• M54: 33,938,970 km (0.098 R)
• M55: 34,078,545 km (0.09 R)
• M56: 34,288,430 km (0.115 R)
• M57: 34,428,604 km (0.099 R)
• M58: 35,273,532 km (0.102 R)
• M59: 35,415,052 km (0.119 R)
• M60: 35,911,866 km (0.091 R)
• M61: 36,697,106 km (0.078 R)
• M62: 36,984,034 km (0.102 R)
• M63: 37,199,755 km (0.104 R)
• M64: 37,921,714 km (0.076 R)
• M65: 41,004,477 km (0.1 R)
• M66: 41,153,327 km (0.114 R)
• M67: 41,899,970 km (0.106 R)
• M68: 44,243,121 km (0.107 R)
• M69: 44,395,711 km (0.048 R)
• M70: 44,548,451 km (0.114 R)
• M71: 45,392,033 km (0.058 R)
• M72: 45,545,969 km (0.108 R)
• M73: 46,240,851 km (0.078 R)
• M74: 46,783,742 km (0.098 R)
• M75: 47,017,115 km (0.074 R)
• M76: 47,406,817 km (0.096 R)
• M77: 48,503,669 km (0.116 R)
• M78: 49,292,349 km (0.079 R)
• M79: 50,085,218 km (0.117 R)
• M80: 50,642,769 km (0.055 R)
• M81: 52,005,306 km (0.118 R)
• M82: 52,650,821 km (0.05 R)
• M83: 52,812,536 km (0.096 R)
• M84: 54,684,604 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 13.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.12 AU - 13.32 AU

Year: 14390 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,500,422 km

• M1: 170,093 km (0.114 R)
• M2: 1,073,365 km (0.073 R)
• M3: 1,743,114 km (0.1 R)
• M4: 1,921,435 km (0.118 R)
• M5: 2,361,253 km (0.118 R)
• M6: 3,187,781 km (0.088 R)
• M7: 3,333,938 km (0.089 R)
• M8: 4,019,096 km (0.107 R)
• M9: 4,459,363 km (0.111 R)
• M10: 4,789,525 km (0.11 R)
• M11: 5,256,420 km (0.099 R)
• M12: 6,233,893 km (0.118 R)
• M13: 6,325,596 km (0.064 R)
• M14: 6,417,749 km (0.051 R)
• M15: 7,803,773 km (0.107 R)
• M16: 8,403,810 km (0.083 R)
• M17: 8,760,751 km (0.025 R)
• M18: 8,863,674 km (0.109 R)
• M19: 9,018,807 km (0.11 R)
• M20: 10,238,029 km (0.082 R)
• M21: 11,339,967 km (0.031 R)
• M22: 12,076,438 km (0.056 R)
• M23: 12,248,625 km (0.101 R)
• M24: 12,711,780 km (0.12 R)
• M25: 12,886,959 km (0.12 R)
• M26: 14,075,215 km (0.069 R)
• M27: 14,256,378 km (0.03 R)
• M28: 14,560,211 km (0.12 R)
• M29: 14,989,258 km (0.085 R)
• M30: 15,734,405 km (0.059 R)
• M31: 16,174,671 km (0.118 R)
• M32: 16,618,977 km (0.098 R)
• M33: 16,746,584 km (0.116 R)
• M34: 17,649,706 km (0.101 R)
• M35: 19,570,244 km (0.118 R)
• M36: 20,315,989 km (0.041 R)
• M37: 20,520,938 km (0.025 R)
• M38: 21,695,730 km (0.118 R)
• M39: 21,835,305 km (0.087 R)
• M40: 21,975,179 km (0.071 R)
• M41: 22,821,155 km (0.066 R)
• M42: 23,034,332 km (0.04 R)
• M43: 26,907,720 km (0.085 R)
• M44: 27,057,767 km (0.097 R)
• M45: 27,660,945 km (0.115 R)
• M46: 28,497,497 km (0.084 R)
• M47: 29,265,083 km (0.065 R)
• M48: 31,292,883 km (0.077 R)
• M49: 32,164,440 km (0.072 R)
• M50: 32,563,268 km (0.068 R)
• M51: 32,803,372 km (0.077 R)
• M52: 34,908,364 km (0.089 R)
• M53: 35,482,670 km (0.076 R)
• M54: 36,391,328 km (0.119 R)
• M55: 37,475,015 km (0.111 R)
• M56: 37,642,714 km (0.081 R)
• M57: 38,484,800 km (0.075 R)
• M58: 39,077,956 km (0.095 R)
• M59: 39,845,094 km (0.114 R)
• M60: 40,016,234 km (0.109 R)
• M61: 41,914,930 km (0.115 R)
• M62: 43,490,195 km (0.027 R)
• M63: 44,196,597 km (0.048 R)
• M64: 44,995,748 km (0.096 R)
• M65: 45,531,159 km (0.116 R)
• M66: 46,248,331 km (0.113 R)
• M67: 49,797,990 km (0.078 R)
• M68: 49,890,142 km (0.059 R)
• M69: 50,166,898 km (0.114 R)
• M70: 51,745,305 km (0.103 R)
• M71: 53,057,278 km (0.085 R)
• M72: 53,339,869 km (0.08 R)
• M73: 54,760,301 km (0.046 R)
• M74: 54,855,445 km (0.028 R)
• M75: 54,950,589 km (0.104 R)
• M76: 55,331,914 km (0.089 R)
• M77: 55,427,357 km (0.068 R)
• M78: 56,577,316 km (0.118 R)
• M79: 56,962,381 km (0.118 R)
• M80: 57,638,264 km (0.068 R)
• M81: 57,735,054 km (0.107 R)
• M82: 58,122,662 km (0.072 R)
• M83: 59,193,185 km (0.081 R)
• M84: 60,074,017 km (0.113 R)
• M85: 60,368,426 km (0.101 R)
• M86: 60,959,038 km (0.073 R)
• M87: 62,344,314 km (0.078 R)
• M88: 62,941,210 km (0.087 R)
• M89: 63,240,405 km (0.094 R)
• M90: 64,140,685 km (0.062 R)
• M91: 65,145,983 km (0.111 R)
• M92: 67,579,941 km (0.098 R)
• M93: 68,295,467 km (0.082 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: 183 - 11,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit