🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 152 Days

Day: 39.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,404,073 km

• M1: 417,528 km (0.043 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.28 AU - 5.48 AU

Year: 4019 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,404,073 km

• M1: 167,101 km (0.104 R)
• M2: 326,572 km (0.066 R)
• M3: 474,225 km (0.078 R)
• M4: 552,914 km (0.089 R)
• M5: 746,643 km (0.096 R)
• M6: 863,180 km (0.12 R)
• M7: 1,446,013 km (0.039 R)
• M8: 1,695,243 km (0.12 R)
• M9: 1,825,244 km (0.12 R)
• M10: 2,805,708 km (0.061 R)
• M11: 2,927,331 km (0.105 R)
• M12: 3,141,705 km (0.11 R)
• M13: 3,443,444 km (0.107 R)
• M14: 3,706,437 km (0.117 R)
• M15: 4,025,679 km (0.112 R)
• M16: 4,125,610 km (0.044 R)
• M17: 4,239,304 km (0.098 R)
• M18: 4,730,434 km (0.114 R)
• M19: 4,809,572 km (0.094 R)
• M20: 4,956,028 km (0.05 R)
• M21: 5,390,610 km (0.05 R)
• M22: 5,922,580 km (0.077 R)
• M23: 6,194,997 km (0.074 R)
• M24: 6,442,133 km (0.062 R)
• M25: 8,214,718 km (0.106 R)
• M26: 8,826,574 km (0.049 R)
• M27: 9,072,213 km (0.113 R)
• M28: 9,890,214 km (0.077 R)
• M29: 10,265,256 km (0.113 R)
• M30: 10,454,498 km (0.069 R)
• M31: 10,679,642 km (0.055 R)
• M32: 11,170,174 km (0.116 R)
• M33: 11,578,576 km (0.114 R)
• M34: 12,300,685 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 13.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.37 AU - 5.65 AU

Year: 4821 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,404,073 km

• M1: 179,218 km (0.102 R)
• M2: 278,252 km (0.075 R)
• M3: 381,624 km (0.057 R)
• M4: 501,602 km (0.12 R)
• M5: 613,650 km (0.085 R)
• M6: 806,781 km (0.112 R)
• M7: 914,791 km (0.087 R)
• M8: 1,009,935 km (0.081 R)
• M9: 1,121,386 km (0.105 R)
• M10: 1,230,891 km (0.11 R)
• M11: 1,351,168 km (0.113 R)
• M12: 1,553,574 km (0.067 R)
• M13: 1,662,481 km (0.054 R)
• M14: 1,811,929 km (0.112 R)
• M15: 2,197,443 km (0.072 R)
• M16: 2,412,864 km (0.027 R)
• M17: 2,531,645 km (0.099 R)
• M18: 2,731,508 km (0.07 R)
• M19: 3,073,189 km (0.079 R)
• M20: 3,202,591 km (0.094 R)
• M21: 3,486,229 km (0.108 R)
• M22: 3,572,996 km (0.058 R)
• M23: 3,689,831 km (0.081 R)
• M24: 3,857,381 km (0.088 R)
• M25: 3,947,289 km (0.085 R)
• M26: 4,088,360 km (0.054 R)
• M27: 4,659,375 km (0.063 R)
• M28: 4,819,595 km (0.119 R)
• M29: 5,057,754 km (0.058 R)
• M30: 5,344,534 km (0.093 R)
• M31: 5,478,573 km (0.103 R)
• M32: 6,354,170 km (0.095 R)
• M33: 6,556,127 km (0.098 R)
• M34: 6,723,975 km (0.094 R)
• M35: 6,832,584 km (0.05 R)
• M36: 7,015,093 km (0.075 R)
• M37: 7,409,732 km (0.078 R)
• M38: 7,647,593 km (0.084 R)
• M39: 7,773,704 km (0.075 R)
• M40: 8,755,515 km (0.049 R)
• M41: 9,033,617 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 8.1

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.41 AU - 6.53 AU

Year: 5438 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,404,073 km

• M1: 109,356 km (0.076 R)
• M2: 259,852 km (0.098 R)
• M3: 469,139 km (0.093 R)
• M4: 625,170 km (0.12 R)
• M5: 703,110 km (0.098 R)
• M6: 840,740 km (0.075 R)
• M7: 1,064,239 km (0.091 R)
• M8: 1,408,314 km (0.114 R)
• M9: 1,530,536 km (0.079 R)
• M10: 1,638,246 km (0.115 R)
• M11: 2,015,383 km (0.088 R)
• M12: 2,173,807 km (0.108 R)
• M13: 2,295,280 km (0.087 R)
• M14: 2,398,353 km (0.113 R)
• M15: 2,803,763 km (0.12 R)
• M16: 2,981,037 km (0.098 R)
• M17: 3,048,505 km (0.086 R)
• M18: 3,230,716 km (0.08 R)
• M19: 3,463,640 km (0.086 R)
• M20: 3,558,485 km (0.119 R)
• M21: 3,678,013 km (0.049 R)
• M22: 4,347,015 km (0.108 R)
• M23: 4,946,304 km (0.085 R)
• M24: 5,053,266 km (0.1 R)
• M25: 5,460,921 km (0.094 R)
• M26: 5,654,800 km (0.102 R)
• M27: 5,766,549 km (0.047 R)
• M28: 6,049,439 km (0.111 R)
• M29: 7,195,209 km (0.06 R)
• M30: 7,255,646 km (0.108 R)
• M31: 7,377,269 km (0.093 R)
• M32: 7,839,377 km (0.109 R)
• M33: 7,932,876 km (0.115 R)
• M34: 8,374,489 km (0.075 R)
• M35: 8,888,806 km (0.074 R)
• M36: 9,182,616 km (0.061 R)
• M37: 9,248,290 km (0.061 R)
• M38: 9,679,431 km (0.085 R)
• M39: 9,746,301 km (0.102 R)
• M40: 10,492,495 km (0.076 R)
• M41: 11,895,574 km (0.114 R)
• M42: 12,949,341 km (0.085 R)
• M43: 13,282,346 km (0.065 R)
• M44: 14,070,577 km (0.093 R)
• M45: 14,374,710 km (0.039 R)
• M46: 15,378,512 km (0.057 R)
• M47: 16,245,431 km (0.032 R)
• M48: 17,249,682 km (0.108 R)
• M49: 17,779,857 km (0.094 R)
• M50: 17,861,836 km (0.063 R)
• M51: 18,315,267 km (0.09 R)
• M52: 18,814,326 km (0.035 R)
• M53: 18,939,689 km (0.06 R)
• M54: 19,107,388 km (0.118 R)
• M55: 19,444,282 km (0.113 R)
• M56: 20,209,476 km (0.12 R)
• M57: 20,682,055 km (0.119 R)
• M58: 20,941,308 km (0.108 R)
• M59: 21,725,500 km (0.036 R)
• M60: 22,253,581 km (0.053 R)
• M61: 22,696,839 km (0.111 R)
• M62: 23,143,239 km (0.063 R)
• M63: 23,999,089 km (0.12 R)
• M64: 24,499,344 km (0.105 R)
• M65: 24,636,376 km (0.102 R)
• M66: 25,325,274 km (0.085 R)
• M67: 26,394,001 km (0.101 R)
• M68: 26,628,271 km (0.095 R)
• M69: 28,000,533 km (0.101 R)
• M70: 28,383,204 km (0.115 R)
• M71: 28,527,117 km (0.077 R)
• M72: 29,153,633 km (0.059 R)
• M73: 29,492,921 km (0.09 R)
• M74: 30,028,631 km (0.118 R)
• M75: 30,862,789 km (0.097 R)
• M76: 31,208,659 km (0.118 R)
• M77: 31,854,024 km (0.105 R)
• M78: 32,504,027 km (0.081 R)
• M79: 33,309,761 km (0.1 R)
• M80: 33,563,030 km (0.066 R)
• M81: 33,664,458 km (0.117 R)
• M82: 33,918,475 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 13.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.34 AU - 12.82 AU

Year: 12829 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,404,073 km

• M1: 249,080 km (0.09 R)
• M2: 365,767 km (0.054 R)
• M3: 456,722 km (0.033 R)
• M4: 558,598 km (0.092 R)
• M5: 1,201,869 km (0.085 R)
• M6: 1,443,171 km (0.094 R)
• M7: 1,749,547 km (0.11 R)
• M8: 2,208,663 km (0.08 R)
• M9: 2,370,079 km (0.085 R)
• M10: 2,705,029 km (0.042 R)
• M11: 3,055,537 km (0.072 R)
• M12: 3,577,334 km (0.108 R)
• M13: 3,995,460 km (0.069 R)
• M14: 4,565,877 km (0.068 R)
• M15: 4,808,375 km (0.086 R)
• M16: 5,055,211 km (0.081 R)
• M17: 5,198,227 km (0.1 R)
• M18: 5,488,147 km (0.118 R)
• M19: 5,598,252 km (0.035 R)
• M20: 6,700,638 km (0.074 R)
• M21: 8,160,564 km (0.116 R)
• M22: 10,163,530 km (0.045 R)
• M23: 10,390,021 km (0.093 R)
• M24: 10,664,234 km (0.076 R)
• M25: 11,126,342 km (0.116 R)
• M26: 11,547,908 km (0.056 R)
• M27: 11,831,995 km (0.109 R)
• M28: 12,262,388 km (0.026 R)
• M29: 13,484,752 km (0.11 R)
• M30: 14,287,345 km (0.075 R)
• M31: 15,157,256 km (0.116 R)
• M32: 15,468,270 km (0.096 R)
• M33: 17,055,504 km (0.096 R)
• M34: 17,704,758 km (0.075 R)
• M35: 17,813,815 km (0.076 R)
• M36: 17,923,022 km (0.096 R)
• M37: 18,142,183 km (0.055 R)
• M38: 18,472,644 km (0.106 R)
• M39: 18,916,202 km (0.091 R)
• M40: 19,251,301 km (0.056 R)
• M41: 19,363,500 km (0.073 R)
• M42: 19,588,345 km (0.061 R)
• M43: 20,268,268 km (0.088 R)
• M44: 20,783,333 km (0.057 R)
• M45: 21,360,631 km (0.069 R)
• M46: 21,709,643 km (0.115 R)
• M47: 22,886,380 km (0.097 R)
• M48: 23,243,470 km (0.117 R)
• M49: 23,782,621 km (0.055 R)
• M50: 24,690,231 km (0.077 R)
• M51: 24,873,189 km (0.082 R)
• M52: 26,726,856 km (0.119 R)
• M53: 27,354,569 km (0.076 R)
• M54: 27,480,680 km (0.114 R)
• M55: 27,923,789 km (0.033 R)
• M56: 28,305,413 km (0.119 R)
• M57: 29,395,982 km (0.103 R)
• M58: 29,654,636 km (0.083 R)
• M59: 30,043,890 km (0.083 R)
• M60: 30,434,939 km (0.086 R)
• M61: 31,552,136 km (0.079 R)
• M62: 32,348,894 km (0.111 R)
• M63: 33,084,915 km (0.099 R)
• M64: 33,826,622 km (0.042 R)
• M65: 34,165,461 km (0.089 R)
• M66: 34,983,462 km (0.047 R)
• M67: 39,098,301 km (0.113 R)
• M68: 40,312,138 km (0.07 R)
• M69: 41,104,109 km (0.075 R)
• M70: 41,683,352 km (0.109 R)
• M71: 43,805,697 km (0.104 R)
• M72: 44,323,306 km (0.108 R)
• M73: 45,140,559 km (0.073 R)
• M74: 45,663,404 km (0.064 R)
• M75: 46,790,324 km (0.116 R)
• M76: 47,092,363 km (0.076 R)
• M77: 47,470,845 km (0.091 R)
• M78: 48,154,657 km (0.116 R)
• M79: 48,535,982 km (0.103 R)
• M80: 50,380,374 km (0.074 R)
• M81: 50,612,400 km (0.067 R)
• M82: 51,233,232 km (0.075 R)
• M83: 52,012,786 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit