🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 185 Days

Day: 45.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,647,664 km

• M1: 425,307 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.84 AU

Year: 246 Days

Day: 21 Hours

Environment

Temp: 115 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.08 AU

Year: 382 Days

Day: 39 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,647,664 km

• M1: 106,663 km (0.064 R)
• M2: 129,402 km (0.118 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 13

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.35 AU - 8.79 AU

Year: 6972 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,647,664 km

• M1: 221,255 km (0.041 R)
• M2: 401,820 km (0.068 R)
• M3: 502,499 km (0.069 R)
• M4: 774,767 km (0.115 R)
• M5: 936,632 km (0.112 R)
• M6: 1,022,202 km (0.1 R)
• M7: 1,202,019 km (0.061 R)
• M8: 1,645,876 km (0.1 R)
• M9: 1,841,251 km (0.041 R)
• M10: 2,025,705 km (0.06 R)
• M11: 2,255,337 km (0.051 R)
• M12: 2,393,416 km (0.119 R)
• M13: 2,740,483 km (0.101 R)
• M14: 3,169,829 km (0.083 R)
• M15: 3,551,603 km (0.07 R)
• M16: 3,689,981 km (0.083 R)
• M17: 4,164,356 km (0.083 R)
• M18: 4,384,115 km (0.118 R)
• M19: 4,483,149 km (0.106 R)
• M20: 4,633,046 km (0.111 R)
• M21: 4,733,875 km (0.113 R)
• M22: 5,040,850 km (0.112 R)
• M23: 5,674,546 km (0.111 R)
• M24: 5,837,010 km (0.077 R)
• M25: 6,000,969 km (0.088 R)
• M26: 6,111,073 km (0.109 R)
• M27: 6,221,925 km (0.105 R)
• M28: 6,305,550 km (0.086 R)
• M29: 6,987,866 km (0.1 R)
• M30: 7,132,976 km (0.058 R)
• M31: 7,426,188 km (0.07 R)
• M32: 7,663,749 km (0.074 R)
• M33: 7,813,497 km (0.064 R)
• M34: 8,888,806 km (0.08 R)
• M35: 9,046,333 km (0.066 R)
• M36: 9,204,607 km (0.056 R)
• M37: 10,604,544 km (0.071 R)
• M38: 10,939,494 km (0.089 R)
• M39: 11,040,772 km (0.086 R)
• M40: 13,165,510 km (0.028 R)
• M41: 13,417,283 km (0.115 R)
• M42: 13,561,795 km (0.066 R)
• M43: 13,743,257 km (0.116 R)
• M44: 14,998,832 km (0.048 R)
• M45: 15,186,577 km (0.119 R)
• M46: 15,375,071 km (0.074 R)
• M47: 16,755,261 km (0.106 R)
• M48: 17,184,906 km (0.108 R)
• M49: 18,134,852 km (0.082 R)
• M50: 19,224,074 km (0.09 R)
• M51: 19,591,786 km (0.085 R)
• M52: 21,254,267 km (0.109 R)
• M53: 22,102,487 km (0.04 R)
• M54: 22,530,636 km (0.041 R)
• M55: 22,961,777 km (0.093 R)
• M56: 23,788,156 km (0.056 R)
• M57: 24,051,149 km (0.094 R)
• M58: 24,359,171 km (0.102 R)
• M59: 24,491,565 km (0.096 R)
• M60: 24,934,823 km (0.1 R)
• M61: 25,425,355 km (0.097 R)
• M62: 25,559,694 km (0.096 R)
• M63: 26,099,443 km (0.085 R)
• M64: 26,325,336 km (0.064 R)
• M65: 27,648,978 km (0.104 R)
• M66: 27,879,358 km (0.101 R)
• M67: 28,714,114 km (0.085 R)
• M68: 29,887,111 km (0.102 R)
• M69: 31,844,600 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 10.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.8 AU - 9.62 AU

Year: 9533 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,647,664 km

• M1: 212,429 km (0.108 R)
• M2: 282,590 km (0.091 R)
• M3: 400,773 km (0.096 R)
• M4: 474,375 km (0.114 R)
• M5: 652,995 km (0.104 R)
• M6: 1,539,661 km (0.107 R)
• M7: 1,770,640 km (0.088 R)
• M8: 1,968,259 km (0.045 R)
• M9: 2,409,124 km (0.116 R)
• M10: 2,804,362 km (0.109 R)
• M11: 2,880,657 km (0.092 R)
• M12: 2,983,730 km (0.054 R)
• M13: 3,166,987 km (0.107 R)
• M14: 3,517,196 km (0.075 R)
• M15: 3,599,774 km (0.083 R)
• M16: 3,767,024 km (0.08 R)
• M17: 3,879,970 km (0.109 R)
• M18: 4,611,205 km (0.096 R)
• M19: 5,070,470 km (0.104 R)
• M20: 5,164,118 km (0.066 R)
• M21: 6,265,159 km (0.073 R)
• M22: 6,433,157 km (0.117 R)
• M23: 7,260,134 km (0.109 R)
• M24: 7,757,996 km (0.115 R)
• M25: 8,230,276 km (0.11 R)
• M26: 8,525,583 km (0.067 R)
• M27: 9,202,663 km (0.094 R)
• M28: 11,417,908 km (0.108 R)
• M29: 12,080,028 km (0.092 R)
• M30: 12,331,502 km (0.087 R)
• M31: 12,882,321 km (0.083 R)
• M32: 13,182,265 km (0.12 R)
• M33: 14,008,045 km (0.046 R)
• M34: 14,671,811 km (0.105 R)
• M35: 15,572,690 km (0.118 R)
• M36: 15,663,795 km (0.116 R)
• M37: 15,755,049 km (0.11 R)
• M38: 16,075,787 km (0.068 R)
• M39: 17,192,086 km (0.118 R)
• M40: 17,475,126 km (0.108 R)
• M41: 17,664,666 km (0.1 R)
• M42: 18,141,435 km (0.075 R)
• M43: 18,864,591 km (0.11 R)
• M44: 19,058,918 km (0.114 R)
• M45: 19,156,456 km (0.075 R)
• M46: 21,140,423 km (0.075 R)
• M47: 21,646,513 km (0.092 R)
• M48: 22,259,266 km (0.046 R)
• M49: 22,516,275 km (0.074 R)
• M50: 22,825,793 km (0.103 R)
• M51: 22,929,464 km (0.111 R)
• M52: 23,553,886 km (0.105 R)
• M53: 25,086,067 km (0.108 R)
• M54: 25,945,208 km (0.119 R)
• M55: 26,432,747 km (0.098 R)
• M56: 26,541,505 km (0.116 R)
• M57: 27,032,784 km (0.117 R)
• M58: 27,581,958 km (0.105 R)
• M59: 27,692,361 km (0.102 R)
• M60: 28,079,520 km (0.11 R)
• M61: 28,580,075 km (0.085 R)
• M62: 28,803,424 km (0.067 R)
• M63: 29,083,472 km (0.101 R)
• M64: 29,985,846 km (0.111 R)
• M65: 30,099,241 km (0.089 R)
• M66: 31,011,788 km (0.106 R)
• M67: 31,586,842 km (0.059 R)
• M68: 31,875,566 km (0.092 R)
• M69: 32,747,423 km (0.119 R)
• M70: 33,626,909 km (0.049 R)
• M71: 36,311,891 km (0.047 R)
• M72: 37,222,194 km (0.055 R)
• M73: 38,201,312 km (0.1 R)
• M74: 38,694,088 km (0.109 R)
• M75: 39,188,957 km (0.111 R)
• M76: 39,561,456 km (0.072 R)
• M77: 39,997,683 km (0.041 R)
• M78: 40,372,725 km (0.103 R)
• M79: 40,748,964 km (0.086 R)
• M80: 41,315,491 km (0.074 R)
• M81: 42,075,000 km (0.116 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: 316 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit