🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.64 AU

Year: 147 Days

Day: 40.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 181 Days

Day: 13.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,206,948 km

• M1: 97,089 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.66 AU - 0.76 AU

Year: 228 Days

Day: 16.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,206,948 km

• M1: 151,094 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.88 AU - 0.9 AU

Year: 320 Days

Day: 13.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,206,948 km

• M1: 321,785 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.1 AU - 3.6 AU

Year: 2335 Days

Day: 37 Hours

Environment

Temp: -122 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 9.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.69 AU - 5.13 AU

Year: 4143 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,206,948 km

• M1: 186,848 km (0.113 R)
• M2: 382,671 km (0.105 R)
• M3: 465,100 km (0.115 R)
• M4: 592,408 km (0.074 R)
• M5: 680,970 km (0.097 R)
• M6: 753,375 km (0.103 R)
• M7: 917,933 km (0.091 R)
• M8: 1,676,992 km (0.071 R)
• M9: 1,777,671 km (0.082 R)
• M10: 2,015,682 km (0.077 R)
• M11: 2,092,126 km (0.118 R)
• M12: 2,216,741 km (0.082 R)
• M13: 2,555,281 km (0.08 R)
• M14: 2,638,458 km (0.08 R)
• M15: 2,807,354 km (0.045 R)
• M16: 2,876,019 km (0.093 R)
• M17: 2,979,990 km (0.058 R)
• M18: 3,481,741 km (0.037 R)
• M19: 4,087,463 km (0.104 R)
• M20: 4,185,000 km (0.116 R)
• M21: 4,402,516 km (0.115 R)
• M22: 4,583,380 km (0.045 R)
• M23: 4,684,807 km (0.083 R)
• M24: 5,502,060 km (0.105 R)
• M25: 5,894,156 km (0.1 R)
• M26: 6,004,709 km (0.039 R)
• M27: 6,499,279 km (0.106 R)
• M28: 6,751,502 km (0.119 R)
• M29: 6,890,478 km (0.067 R)
• M30: 7,053,839 km (0.048 R)
• M31: 7,171,273 km (0.069 R)
• M32: 7,527,466 km (0.104 R)
• M33: 8,630,750 km (0.083 R)
• M34: 8,781,545 km (0.072 R)
• M35: 9,291,075 km (0.113 R)
• M36: 9,497,520 km (0.113 R)
• M37: 9,575,311 km (0.085 R)
• M38: 9,679,431 km (0.103 R)
• M39: 9,941,227 km (0.072 R)
• M40: 10,020,215 km (0.105 R)
• M41: 10,258,524 km (0.079 R)
• M42: 10,418,445 km (0.116 R)
• M43: 10,660,045 km (0.085 R)
• M44: 11,175,859 km (0.117 R)
• M45: 11,285,364 km (0.08 R)
• M46: 11,422,994 km (0.081 R)
• M47: 11,505,722 km (0.043 R)
• M48: 11,950,775 km (0.101 R)
• M49: 12,175,472 km (0.091 R)
• M50: 12,344,816 km (0.114 R)
• M51: 12,771,619 km (0.117 R)
• M52: 13,145,614 km (0.079 R)
• M53: 13,552,370 km (0.082 R)
• M54: 13,640,035 km (0.066 R)
• M55: 14,348,381 km (0.047 R)
• M56: 14,706,967 km (0.048 R)
• M57: 14,947,819 km (0.081 R)
• M58: 15,220,237 km (0.037 R)
• M59: 15,831,494 km (0.119 R)
• M60: 15,923,796 km (0.104 R)
• M61: 16,109,148 km (0.097 R)
• M62: 16,481,945 km (0.112 R)
• M63: 16,544,328 km (0.11 R)
• M64: 16,951,982 km (0.109 R)
• M65: 17,394,642 km (0.118 R)
• M66: 18,582,748 km (0.106 R)
• M67: 18,680,137 km (0.074 R)
• M68: 18,810,436 km (0.106 R)
• M69: 19,499,185 km (0.072 R)
• M70: 19,664,341 km (0.089 R)
• M71: 19,829,946 km (0.118 R)
• M72: 19,896,367 km (0.059 R)
• M73: 20,229,522 km (0.065 R)
• M74: 21,341,782 km (0.084 R)
• M75: 21,443,957 km (0.085 R)
• M76: 21,785,489 km (0.12 R)
• M77: 21,922,670 km (0.114 R)
• M78: 21,991,336 km (0.069 R)
• M79: 23,449,765 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 8.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.79 AU - 5.85 AU

Year: 5347 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,206,948 km

• M1: 372,499 km (0.107 R)
• M2: 777,011 km (0.096 R)
• M3: 1,020,856 km (0.111 R)
• M4: 1,209,798 km (0.05 R)
• M5: 1,315,264 km (0.069 R)
• M6: 1,382,733 km (0.034 R)
• M7: 1,535,473 km (0.119 R)
• M8: 1,693,897 km (0.089 R)
• M9: 1,842,597 km (0.119 R)
• M10: 1,918,593 km (0.08 R)
• M11: 2,380,102 km (0.104 R)
• M12: 2,632,175 km (0.097 R)
• M13: 2,718,193 km (0.078 R)
• M14: 3,590,498 km (0.073 R)
• M15: 3,821,178 km (0.06 R)
• M16: 3,938,463 km (0.094 R)
• M17: 3,997,554 km (0.087 R)
• M18: 4,398,925 km (0.086 R)
• M19: 4,480,755 km (0.086 R)
• M20: 4,604,622 km (0.09 R)
• M21: 4,687,649 km (0.058 R)
• M22: 4,855,498 km (0.083 R)
• M23: 5,327,031 km (0.107 R)
• M24: 5,723,764 km (0.094 R)
• M25: 6,244,514 km (0.064 R)
• M26: 6,756,887 km (0.111 R)
• M27: 6,994,299 km (0.111 R)
• M28: 7,404,197 km (0.063 R)
• M29: 7,477,350 km (0.08 R)
• M30: 7,846,708 km (0.097 R)
• M31: 7,921,207 km (0.114 R)
• M32: 8,399,172 km (0.081 R)
• M33: 8,577,493 km (0.106 R)
• M34: 8,705,848 km (0.097 R)
• M35: 8,938,174 km (0.104 R)
• M36: 9,356,449 km (0.09 R)
• M37: 9,995,831 km (0.11 R)
• M38: 10,925,581 km (0.103 R)
• M39: 11,204,282 km (0.071 R)
• M40: 11,997,001 km (0.028 R)
• M41: 12,603,471 km (0.109 R)
• M42: 12,749,479 km (0.114 R)
• M43: 12,984,048 km (0.084 R)
• M44: 13,816,261 km (0.091 R)
• M45: 13,966,607 km (0.108 R)
• M46: 14,057,114 km (0.112 R)
• M47: 14,147,919 km (0.05 R)
• M48: 14,543,157 km (0.058 R)
• M49: 15,782,426 km (0.076 R)
• M50: 15,876,672 km (0.117 R)
• M51: 16,862,074 km (0.097 R)
• M52: 16,926,401 km (0.118 R)
• M53: 17,216,621 km (0.118 R)
• M54: 17,867,222 km (0.111 R)
• M55: 19,326,998 km (0.071 R)
• M56: 19,427,827 km (0.028 R)
• M57: 19,867,196 km (0.08 R)
• M58: 20,003,030 km (0.042 R)
• M59: 20,686,992 km (0.1 R)
• M60: 21,031,665 km (0.113 R)
• M61: 21,170,193 km (0.117 R)
• M62: 21,239,457 km (0.113 R)
• M63: 21,447,996 km (0.059 R)
• M64: 21,692,140 km (0.064 R)
• M65: 22,535,872 km (0.032 R)
• M66: 23,140,098 km (0.111 R)
• M67: 24,110,689 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529

Radius: 5.9

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.56 AU - 19.06 AU

Year: 22812 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,206,948 km

• M1: 85,869 km (0.081 R)
• M2: 288,724 km (0.103 R)
• M3: 682,465 km (0.086 R)
• M4: 1,028,785 km (0.114 R)
• M5: 1,393,654 km (0.096 R)
• M6: 1,731,895 km (0.03 R)
• M7: 1,828,535 km (0.104 R)
• M8: 2,094,819 km (0.09 R)
• M9: 2,663,740 km (0.104 R)
• M10: 2,965,329 km (0.092 R)
• M11: 3,120,312 km (0.094 R)
• M12: 3,198,702 km (0.087 R)
• M13: 3,559,831 km (0.096 R)
• M14: 4,018,797 km (0.082 R)
• M15: 4,320,536 km (0.052 R)
• M16: 4,496,314 km (0.105 R)
• M17: 5,839,104 km (0.105 R)
• M18: 6,629,280 km (0.088 R)
• M19: 6,882,998 km (0.051 R)
• M20: 7,139,858 km (0.051 R)
• M21: 7,452,368 km (0.071 R)
• M22: 7,504,876 km (0.071 R)
• M23: 7,557,535 km (0.037 R)
• M24: 8,416,526 km (0.046 R)
• M25: 10,577,018 km (0.076 R)
• M26: 12,897,431 km (0.096 R)
• M27: 13,597,399 km (0.078 R)
• M28: 13,661,726 km (0.096 R)
• M29: 14,114,260 km (0.091 R)
• M30: 14,901,444 km (0.101 R)
• M31: 15,233,701 km (0.089 R)
• M32: 15,501,182 km (0.093 R)
• M33: 15,905,395 km (0.078 R)
• M34: 16,108,848 km (0.09 R)
• M35: 16,313,049 km (0.079 R)
• M36: 16,724,144 km (0.088 R)
• M37: 16,793,109 km (0.112 R)
• M38: 18,830,482 km (0.104 R)
• M39: 19,406,135 km (0.109 R)
• M40: 19,987,472 km (0.089 R)
• M41: 20,796,198 km (0.071 R)
• M42: 20,944,450 km (0.053 R)
• M43: 21,316,500 km (0.112 R)
• M44: 21,615,696 km (0.071 R)
• M45: 22,826,242 km (0.114 R)
• M46: 24,761,589 km (0.097 R)
• M47: 26,107,222 km (0.08 R)
• M48: 26,267,142 km (0.08 R)
• M49: 26,990,597 km (0.05 R)
• M50: 27,965,527 km (0.1 R)
• M51: 29,782,393 km (0.099 R)
• M52: 31,978,340 km (0.064 R)
• M53: 32,406,639 km (0.097 R)
• M54: 32,578,377 km (0.101 R)
• M55: 32,664,396 km (0.103 R)
• M56: 32,836,733 km (0.098 R)
• M57: 33,355,388 km (0.111 R)
• M58: 35,280,264 km (0.081 R)
• M59: 36,881,859 km (0.108 R)
• M60: 37,150,986 km (0.08 R)
• M61: 37,691,483 km (0.092 R)
• M62: 38,053,061 km (0.062 R)
• M63: 38,234,373 km (0.046 R)
• M64: 38,597,896 km (0.08 R)
• M65: 41,359,922 km (0.077 R)
• M66: 41,546,321 km (0.117 R)
• M67: 43,047,535 km (0.119 R)
• M68: 43,709,805 km (0.065 R)
• M69: 47,656,496 km (0.074 R)
• M70: 47,851,871 km (0.111 R)
• M71: 49,820,579 km (0.069 R)
• M72: 50,316,945 km (0.088 R)
• M73: 52,620,901 km (0.106 R)
• M74: 53,734,957 km (0.055 R)
• M75: 53,836,683 km (0.038 R)
• M76: 55,061,591 km (0.076 R)
• M77: 55,883,332 km (0.046 R)
• M78: 57,019,827 km (0.073 R)
• M79: 57,123,498 km (0.12 R)
• M80: 57,643,052 km (0.096 R)
• M81: 57,851,142 km (0.101 R)
• M82: 60,052,475 km (0.114 R)
• M83: 60,474,790 km (0.113 R)
• M84: 61,216,346 km (0.115 R)
• M85: 61,854,381 km (0.11 R)
• M86: 62,708,435 km (0.115 R)
• M87: 63,244,295 km (0.107 R)
• M88: 64,104,782 km (0.11 R)
• M89: 64,969,009 km (0.108 R)
• M90: 65,294,085 km (0.101 R)
• M91: 68,685,170 km (0.095 R)
• M92: 68,795,423 km (0.105 R)
• M93: 71,461,257 km (0.082 R)
• M94: 73,708,367 km (0.077 R)
• M95: 74,840,673 km (0.102 R)
• M96: 74,954,218 km (0.1 R)
• M97: 75,864,671 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit