🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.76 AU - 1.06 AU

Year: 261 Days

Day: 15.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.87 AU - 0.99 AU

Year: 269 Days

Day: 14.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.98 AU - 1.24 AU

Year: 351 Days

Day: 30 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.19 AU - 1.33 AU

Year: 425 Days

Day: 15.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.37 AU - 2.01 AU

Year: 660 Days

Day: 12.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,199,517 km

• M1: 120,576 km (0.074 R)
• M2: 560,693 km (0.078 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.77 AU - 10.99 AU

Year: 8625 Days

Day: 30.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 14.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.89 AU - 11.39 AU

Year: 8986 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,199,517 km

• M1: 332,107 km (0.101 R)
• M2: 479,312 km (0.095 R)
• M3: 721,211 km (0.099 R)
• M4: 950,246 km (0.097 R)
• M5: 1,103,883 km (0.082 R)
• M6: 1,287,738 km (0.038 R)
• M7: 1,640,640 km (0.04 R)
• M8: 1,733,839 km (0.087 R)
• M9: 2,227,512 km (0.047 R)
• M10: 2,877,216 km (0.092 R)
• M11: 3,831,201 km (0.06 R)
• M12: 4,310,663 km (0.112 R)
• M13: 4,979,664 km (0.061 R)
• M14: 5,681,278 km (0.034 R)
• M15: 5,861,693 km (0.062 R)
• M16: 6,154,157 km (0.089 R)
• M17: 6,376,908 km (0.109 R)
• M18: 7,022,124 km (0.1 R)
• M19: 7,254,898 km (0.12 R)
• M20: 7,529,710 km (0.11 R)
• M21: 9,763,655 km (0.078 R)
• M22: 10,111,021 km (0.1 R)
• M23: 11,358,966 km (0.104 R)
• M24: 11,632,730 km (0.036 R)
• M25: 12,233,366 km (0.051 R)
• M26: 12,560,985 km (0.063 R)
• M27: 12,749,479 km (0.12 R)
• M28: 13,609,517 km (0.091 R)
• M29: 14,389,819 km (0.1 R)
• M30: 14,488,404 km (0.108 R)
• M31: 14,686,173 km (0.071 R)
• M32: 16,558,240 km (0.116 R)
• M33: 18,397,397 km (0.06 R)
• M34: 18,665,476 km (0.093 R)
• M35: 19,042,911 km (0.104 R)
• M36: 19,313,983 km (0.096 R)
• M37: 20,911,838 km (0.111 R)
• M38: 21,191,586 km (0.095 R)
• M39: 22,209,150 km (0.104 R)
• M40: 22,723,767 km (0.084 R)
• M41: 23,011,444 km (0.104 R)
• M42: 23,532,343 km (0.054 R)
• M43: 24,174,268 km (0.107 R)
• M44: 24,291,553 km (0.068 R)
• M45: 24,409,137 km (0.104 R)
• M46: 24,999,450 km (0.098 R)
• M47: 26,254,726 km (0.09 R)
• M48: 26,375,451 km (0.075 R)
• M49: 28,392,180 km (0.111 R)
• M50: 29,262,839 km (0.111 R)
• M51: 29,450,435 km (0.034 R)
• M52: 29,701,311 km (0.081 R)
• M53: 30,205,306 km (0.098 R)
• M54: 31,733,897 km (0.092 R)
• M55: 32,055,533 km (0.112 R)
• M56: 32,572,543 km (0.109 R)
• M57: 33,027,021 km (0.075 R)
• M58: 34,205,553 km (0.115 R)
• M59: 35,198,135 km (0.08 R)
• M60: 36,334,480 km (0.073 R)
• M61: 37,008,568 km (0.098 R)
• M62: 38,095,696 km (0.079 R)
• M63: 39,538,568 km (0.113 R)
• M64: 39,676,796 km (0.077 R)
• M65: 39,954,001 km (0.041 R)
• M66: 41,419,761 km (0.076 R)
• M67: 41,841,627 km (0.11 R)
• M68: 42,053,308 km (0.097 R)
• M69: 42,406,658 km (0.044 R)
• M70: 43,543,901 km (0.066 R)
• M71: 44,907,635 km (0.117 R)
• M72: 45,268,764 km (0.049 R)
• M73: 47,382,732 km (0.102 R)
• M74: 47,603,239 km (0.117 R)
• M75: 49,454,064 km (0.112 R)
• M76: 49,677,713 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.5

Radius: 4.8

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.13 AU - 20.93 AU

Year: 24924 Days

Day: 23.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,199,517 km

• M1: 237,262 km (0.107 R)
• M2: 497,114 km (0.1 R)
• M3: 540,048 km (0.111 R)
• M4: 607,068 km (0.119 R)
• M5: 955,631 km (0.075 R)
• M6: 1,121,685 km (0.102 R)
• M7: 1,449,454 km (0.086 R)
• M8: 1,480,720 km (0.086 R)
• M9: 1,705,715 km (0.074 R)
• M10: 1,805,497 km (0.049 R)
• M11: 1,873,115 km (0.086 R)
• M12: 1,907,223 km (0.089 R)
• M13: 2,151,816 km (0.097 R)
• M14: 2,332,530 km (0.096 R)
• M15: 2,593,877 km (0.111 R)
• M16: 3,903,008 km (0.099 R)
• M17: 4,347,913 km (0.094 R)
• M18: 4,530,422 km (0.063 R)
• M19: 4,576,498 km (0.042 R)
• M20: 4,855,797 km (0.04 R)
• M21: 4,902,921 km (0.03 R)
• M22: 5,092,760 km (0.111 R)
• M23: 5,333,613 km (0.114 R)
• M24: 5,382,232 km (0.048 R)
• M25: 6,027,448 km (0.03 R)
• M26: 6,230,901 km (0.061 R)
• M27: 6,592,329 km (0.085 R)
• M28: 6,960,490 km (0.096 R)
• M29: 7,120,410 km (0.097 R)
• M30: 7,173,966 km (0.109 R)
• M31: 7,227,672 km (0.073 R)
• M32: 7,607,201 km (0.101 R)
• M33: 9,482,111 km (0.112 R)
• M34: 9,600,144 km (0.092 R)
• M35: 10,137,350 km (0.084 R)
• M36: 10,197,638 km (0.101 R)
• M37: 11,428,230 km (0.058 R)
• M38: 12,252,814 km (0.097 R)
• M39: 12,900,124 km (0.075 R)
• M40: 14,770,995 km (0.097 R)
• M41: 15,045,207 km (0.077 R)
• M42: 15,251,802 km (0.116 R)
• M43: 16,653,684 km (0.116 R)
• M44: 18,758,227 km (0.078 R)
• M45: 19,278,678 km (0.112 R)
• M46: 20,257,646 km (0.108 R)
• M47: 20,485,932 km (0.045 R)
• M48: 21,175,728 km (0.045 R)
• M49: 21,407,306 km (0.042 R)
• M50: 22,263,754 km (0.112 R)
• M51: 23,689,122 km (0.109 R)
• M52: 24,332,094 km (0.115 R)
• M53: 24,493,809 km (0.095 R)
• M54: 24,736,906 km (0.117 R)
• M55: 25,143,812 km (0.116 R)
• M56: 26,295,117 km (0.119 R)
• M57: 26,544,048 km (0.053 R)
• M58: 27,547,700 km (0.077 R)
• M59: 28,819,431 km (0.027 R)
• M60: 29,247,581 km (0.096 R)
• M61: 29,764,292 km (0.068 R)
• M62: 30,806,390 km (0.055 R)
• M63: 30,893,905 km (0.107 R)
• M64: 30,981,270 km (0.062 R)
• M65: 32,748,021 km (0.065 R)
• M66: 33,015,801 km (0.115 R)
• M67: 33,105,261 km (0.111 R)
• M68: 33,733,572 km (0.043 R)
• M69: 34,094,252 km (0.092 R)
• M70: 34,456,429 km (0.082 R)
• M71: 34,910,757 km (0.068 R)
• M72: 35,093,117 km (0.072 R)
• M73: 36,562,916 km (0.111 R)
• M74: 36,933,470 km (0.032 R)
• M75: 38,052,762 km (0.115 R)
• M76: 40,899,160 km (0.104 R)
• M77: 43,813,177 km (0.098 R)
• M78: 45,593,541 km (0.11 R)
• M79: 48,105,140 km (0.077 R)
• M80: 52,320,359 km (0.095 R)
• M81: 54,948,046 km (0.057 R)
• M82: 56,011,088 km (0.101 R)
• M83: 56,117,752 km (0.092 R)
• M84: 58,806,474 km (0.076 R)
• M85: 59,784,695 km (0.12 R)
• M86: 60,987,611 km (0.109 R)
• M87: 61,867,396 km (0.066 R)
• M88: 62,973,074 km (0.106 R)
• M89: 66,780,789 km (0.108 R)
• M90: 66,893,885 km (0.06 R)
• M91: 69,284,159 km (0.093 R)
• M92: 69,513,194 km (0.076 R)
• M93: 70,316,983 km (0.079 R)
• M94: 71,355,043 km (0.11 R)
• M95: 76,738,771 km (0.072 R)
• M96: 77,213,146 km (0.083 R)
• M97: 79,120,070 km (0.072 R)

Kuiper Belt

Range: 36.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit