🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 144 Days

Day: 44.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,279,868 km

• M1: 56,398 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 148 Days

Day: 26 Hours

Environment

Temp: 155 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.64 AU

Year: 156 Days

Day: 40.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,279,868 km

• M1: 61,186 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 174 Days

Day: 42.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.79 AU

Year: 244 Days

Day: 47.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,279,868 km

• M1: 243,845 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.75 AU - 2.97 AU

Year: 1852 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 9.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.91 AU - 5.39 AU

Year: 3839 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,279,868 km

• M1: 163,959 km (0.114 R)
• M2: 230,231 km (0.113 R)
• M3: 341,831 km (0.077 R)
• M4: 532,120 km (0.077 R)
• M5: 598,541 km (0.073 R)
• M6: 790,924 km (0.076 R)
• M7: 1,126,921 km (0.106 R)
• M8: 1,235,230 km (0.063 R)
• M9: 1,326,484 km (0.107 R)
• M10: 1,592,021 km (0.108 R)
• M11: 1,816,866 km (0.048 R)
• M12: 1,933,104 km (0.068 R)
• M13: 2,284,659 km (0.091 R)
• M14: 2,788,804 km (0.111 R)
• M15: 3,383,904 km (0.074 R)
• M16: 3,629,992 km (0.098 R)
• M17: 3,911,984 km (0.107 R)
• M18: 3,987,382 km (0.09 R)
• M19: 4,735,820 km (0.038 R)
• M20: 4,929,699 km (0.073 R)
• M21: 5,325,235 km (0.087 R)
• M22: 5,577,757 km (0.117 R)
• M23: 5,696,986 km (0.108 R)
• M24: 6,235,090 km (0.066 R)
• M25: 6,341,155 km (0.06 R)
• M26: 6,698,993 km (0.083 R)
• M27: 6,880,305 km (0.039 R)
• M28: 6,971,560 km (0.12 R)
• M29: 7,546,764 km (0.071 R)
• M30: 8,841,234 km (0.109 R)
• M31: 8,920,671 km (0.114 R)
• M32: 9,040,349 km (0.046 R)
• M33: 9,160,476 km (0.058 R)
• M34: 9,524,298 km (0.03 R)
• M35: 9,728,350 km (0.097 R)
• M36: 9,892,758 km (0.071 R)
• M37: 9,995,831 km (0.067 R)
• M38: 10,078,708 km (0.116 R)
• M39: 10,370,274 km (0.066 R)
• M40: 10,685,926 km (0.047 R)
• M41: 11,197,251 km (0.096 R)
• M42: 11,261,877 km (0.095 R)
• M43: 12,332,699 km (0.093 R)
• M44: 12,555,300 km (0.077 R)
• M45: 12,801,688 km (0.109 R)
• M46: 13,026,983 km (0.085 R)
• M47: 13,710,944 km (0.078 R)
• M48: 14,126,826 km (0.101 R)
• M49: 14,289,738 km (0.113 R)
• M50: 14,923,884 km (0.112 R)
• M51: 15,161,146 km (0.082 R)
• M52: 15,543,219 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 14.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.37 AU - 6.77 AU

Year: 6448 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,279,868 km

• M1: 374,593 km (0.06 R)
• M2: 468,241 km (0.088 R)
• M3: 573,409 km (0.085 R)
• M4: 857,944 km (0.118 R)
• M5: 1,042,099 km (0.107 R)
• M6: 1,240,615 km (0.062 R)
• M7: 1,714,990 km (0.102 R)
• M8: 1,993,691 km (0.098 R)
• M9: 2,663,291 km (0.111 R)
• M10: 3,325,561 km (0.108 R)
• M11: 3,701,201 km (0.089 R)
• M12: 3,881,317 km (0.09 R)
• M13: 4,090,754 km (0.045 R)
• M14: 4,223,597 km (0.08 R)
• M15: 4,937,927 km (0.091 R)
• M16: 5,136,592 km (0.096 R)
• M17: 6,170,463 km (0.091 R)
• M18: 6,354,170 km (0.058 R)
• M19: 6,601,904 km (0.057 R)
• M20: 7,075,082 km (0.107 R)
• M21: 7,364,404 km (0.073 R)
• M22: 7,461,643 km (0.11 R)
• M23: 7,888,296 km (0.095 R)
• M24: 8,221,899 km (0.049 R)
• M25: 8,628,506 km (0.077 R)
• M26: 9,041,695 km (0.072 R)
• M27: 10,283,657 km (0.078 R)
• M28: 10,648,376 km (0.077 R)
• M29: 11,203,534 km (0.119 R)
• M30: 11,503,478 km (0.082 R)
• M31: 12,034,700 km (0.106 R)
• M32: 12,651,791 km (0.113 R)
• M33: 13,318,848 km (0.058 R)
• M34: 13,557,008 km (0.046 R)
• M35: 13,796,514 km (0.119 R)
• M36: 14,320,406 km (0.114 R)
• M37: 14,483,019 km (0.08 R)
• M38: 14,605,240 km (0.105 R)
• M39: 14,933,159 km (0.113 R)
• M40: 15,056,726 km (0.106 R)
• M41: 15,222,032 km (0.107 R)
• M42: 15,387,936 km (0.1 R)
• M43: 15,554,439 km (0.074 R)
• M44: 16,184,096 km (0.119 R)
• M45: 16,311,105 km (0.088 R)
• M46: 17,468,693 km (0.106 R)
• M47: 17,598,843 km (0.111 R)
• M48: 17,947,855 km (0.098 R)
• M49: 18,079,351 km (0.061 R)
• M50: 20,499,845 km (0.1 R)
• M51: 20,774,955 km (0.086 R)
• M52: 20,959,110 km (0.071 R)
• M53: 21,097,638 km (0.072 R)
• M54: 21,329,066 km (0.091 R)
• M55: 22,263,454 km (0.099 R)
• M56: 23,020,569 km (0.047 R)
• M57: 23,306,600 km (0.061 R)
• M58: 23,689,870 km (0.062 R)
• M59: 24,075,384 km (0.055 R)
• M60: 24,268,814 km (0.116 R)
• M61: 24,657,319 km (0.033 R)
• M62: 24,803,626 km (0.076 R)
• M63: 25,687,002 km (0.077 R)
• M64: 26,033,321 km (0.083 R)
• M65: 26,431,101 km (0.049 R)
• M66: 26,780,712 km (0.116 R)
• M67: 27,182,232 km (0.115 R)
• M68: 27,535,283 km (0.105 R)
• M69: 28,654,425 km (0.12 R)
• M70: 28,962,297 km (0.078 R)
• M71: 30,152,498 km (0.045 R)
• M72: 31,781,768 km (0.104 R)
• M73: 31,994,197 km (0.073 R)
• M74: 32,955,513 km (0.071 R)
• M75: 33,170,336 km (0.115 R)
• M76: 33,439,612 km (0.111 R)
• M77: 33,547,622 km (0.103 R)
• M78: 33,926,254 km (0.064 R)
• M79: 35,345,190 km (0.118 R)
• M80: 35,730,404 km (0.106 R)
• M81: 36,283,318 km (0.104 R)
• M82: 36,894,724 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.42 AU - 8.08 AU

Year: 7474 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,279,868 km

• M1: 104,419 km (0.099 R)
• M2: 166,353 km (0.087 R)
• M3: 226,042 km (0.103 R)
• M4: 280,346 km (0.107 R)
• M5: 331,958 km (0.079 R)
• M6: 407,056 km (0.084 R)
• M7: 478,264 km (0.084 R)
• M8: 576,700 km (0.096 R)
• M9: 670,498 km (0.071 R)
• M10: 860,637 km (0.101 R)
• M11: 1,082,640 km (0.109 R)
• M12: 1,215,632 km (0.034 R)
• M13: 1,465,461 km (0.108 R)
• M14: 1,870,422 km (0.072 R)
• M15: 2,140,746 km (0.116 R)
• M16: 2,252,346 km (0.059 R)
• M17: 2,327,892 km (0.116 R)
• M18: 2,618,711 km (0.101 R)
• M19: 2,758,585 km (0.116 R)
• M20: 3,150,232 km (0.087 R)
• M21: 3,670,234 km (0.097 R)
• M22: 3,737,104 km (0.106 R)
• M23: 3,940,109 km (0.116 R)
• M24: 4,077,589 km (0.118 R)
• M25: 4,499,455 km (0.086 R)
• M26: 6,162,235 km (0.096 R)
• M27: 6,618,509 km (0.085 R)
• M28: 6,700,040 km (0.114 R)
• M29: 6,782,169 km (0.063 R)
• M30: 7,225,128 km (0.102 R)
• M31: 7,281,078 km (0.105 R)
• M32: 7,620,366 km (0.071 R)
• M33: 8,051,657 km (0.107 R)
• M34: 8,491,026 km (0.117 R)
• M35: 8,968,093 km (0.069 R)
• M36: 9,607,624 km (0.115 R)
• M37: 10,419,641 km (0.093 R)
• M38: 10,642,093 km (0.042 R)
• M39: 10,769,850 km (0.118 R)
• M40: 11,942,697 km (0.069 R)
• M41: 12,009,119 km (0.04 R)
• M42: 12,713,126 km (0.086 R)
• M43: 12,780,894 km (0.115 R)
• M44: 12,848,812 km (0.12 R)
• M45: 13,327,375 km (0.069 R)
• M46: 13,430,598 km (0.085 R)
• M47: 14,091,072 km (0.116 R)
• M48: 14,196,240 km (0.078 R)
• M49: 14,372,167 km (0.064 R)
• M50: 15,407,234 km (0.082 R)
• M51: 16,355,386 km (0.09 R)
• M52: 17,888,764 km (0.103 R)
• M53: 18,384,531 km (0.034 R)
• M54: 19,000,725 km (0.071 R)
• M55: 19,702,189 km (0.106 R)
• M56: 20,770,168 km (0.11 R)
• M57: 22,427,713 km (0.11 R)
• M58: 22,591,672 km (0.088 R)
• M59: 24,717,159 km (0.038 R)
• M60: 25,354,296 km (0.085 R)
• M61: 26,255,473 km (0.044 R)
• M62: 26,385,025 km (0.097 R)
• M63: 26,601,493 km (0.1 R)
• M64: 26,688,260 km (0.069 R)
• M65: 29,110,549 km (0.114 R)
• M66: 29,244,589 km (0.1 R)
• M67: 30,098,942 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit