🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 215 Days

Day: 23.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,735,697 km

• M1: 480,957 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 694 Days

Day: 31.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,735,697 km

• M1: 78,240 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.44 AU - 2.96 AU

Year: 1597 Days

Day: 29.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.52 AU - 3.02 AU

Year: 1659 Days

Day: 15.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,735,697 km

• M1: 520,451 km (0.092 R)
• M2: 911,649 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 14.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.45 AU - 7.07 AU

Year: 4975 Days

Day: 9.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,735,697 km

• M1: 181,013 km (0.097 R)
• M2: 386,112 km (0.061 R)
• M3: 734,226 km (0.104 R)
• M4: 890,257 km (0.105 R)
• M5: 1,135,747 km (0.025 R)
• M6: 1,296,714 km (0.095 R)
• M7: 1,392,457 km (0.076 R)
• M8: 1,540,708 km (0.069 R)
• M9: 1,655,600 km (0.083 R)
• M10: 1,760,468 km (0.079 R)
• M11: 1,921,884 km (0.09 R)
• M12: 2,060,411 km (0.118 R)
• M13: 2,392,220 km (0.108 R)
• M14: 2,572,335 km (0.113 R)
• M15: 2,930,473 km (0.079 R)
• M16: 3,107,447 km (0.065 R)
• M17: 3,238,495 km (0.107 R)
• M18: 3,388,242 km (0.076 R)
• M19: 3,608,600 km (0.115 R)
• M20: 3,711,972 km (0.088 R)
• M21: 4,063,826 km (0.068 R)
• M22: 4,556,153 km (0.109 R)
• M23: 4,668,202 km (0.111 R)
• M24: 5,067,628 km (0.06 R)
• M25: 5,597,653 km (0.092 R)
• M26: 5,818,759 km (0.098 R)
• M27: 5,981,521 km (0.093 R)
• M28: 6,478,485 km (0.041 R)
• M29: 6,625,989 km (0.1 R)
• M30: 6,903,044 km (0.088 R)
• M31: 7,162,148 km (0.031 R)
• M32: 7,336,728 km (0.104 R)
• M33: 7,734,659 km (0.117 R)
• M34: 8,299,091 km (0.083 R)
• M35: 8,736,964 km (0.075 R)
• M36: 8,970,636 km (0.091 R)
• M37: 9,229,889 km (0.117 R)
• M38: 9,396,242 km (0.04 R)
• M39: 9,587,578 km (0.069 R)
• M40: 10,047,292 km (0.094 R)
• M41: 10,144,980 km (0.12 R)
• M42: 10,588,537 km (0.052 R)
• M43: 10,812,635 km (0.08 R)
• M44: 11,088,793 km (0.12 R)
• M45: 11,545,814 km (0.102 R)
• M46: 11,905,447 km (0.119 R)
• M47: 12,112,640 km (0.105 R)
• M48: 13,273,819 km (0.079 R)
• M49: 13,408,008 km (0.1 R)
• M50: 13,596,651 km (0.105 R)
• M51: 13,731,888 km (0.065 R)
• M52: 13,840,496 km (0.068 R)
• M53: 13,949,253 km (0.07 R)
• M54: 14,113,063 km (0.076 R)
• M55: 14,250,095 km (0.106 R)
• M56: 15,474,853 km (0.109 R)
• M57: 15,729,468 km (0.06 R)
• M58: 16,099,723 km (0.11 R)
• M59: 16,386,652 km (0.104 R)
• M60: 16,849,059 km (0.105 R)
• M61: 17,023,639 km (0.077 R)
• M62: 17,934,990 km (0.086 R)
• M63: 18,892,416 km (0.082 R)
• M64: 19,499,334 km (0.097 R)
• M65: 19,713,259 km (0.071 R)
• M66: 20,701,054 km (0.119 R)

Asteroid Belt

Center: 10.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.5

Radius: 3.1

Gravity: 93.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.08 AU - 16.3 AU

Year: 23445 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,735,697 km

• M1: 61,934 km (0.084 R)
• M2: 262,395 km (0.098 R)
• M3: 923,468 km (0.096 R)
• M4: 1,234,182 km (0.098 R)
• M5: 1,539,362 km (0.054 R)
• M6: 1,574,667 km (0.079 R)
• M7: 2,541,369 km (0.097 R)
• M8: 2,583,256 km (0.09 R)
• M9: 3,748,324 km (0.086 R)
• M10: 3,795,896 km (0.066 R)
• M11: 4,037,347 km (0.092 R)
• M12: 4,687,649 km (0.042 R)
• M13: 6,138,749 km (0.092 R)
• M14: 6,535,931 km (0.061 R)
• M15: 6,941,341 km (0.111 R)
• M16: 7,235,899 km (0.095 R)
• M17: 7,534,497 km (0.054 R)
• M18: 7,898,169 km (0.113 R)
• M19: 8,205,593 km (0.102 R)
• M20: 8,391,842 km (0.12 R)
• M21: 8,579,587 km (0.095 R)
• M22: 8,642,419 km (0.075 R)
• M23: 9,022,996 km (0.05 R)
• M24: 9,473,734 km (0.105 R)
• M25: 10,196,890 km (0.118 R)
• M26: 10,397,052 km (0.034 R)
• M27: 10,531,391 km (0.072 R)
• M28: 10,801,565 km (0.093 R)
• M29: 11,142,498 km (0.1 R)
• M30: 12,045,321 km (0.075 R)
• M31: 12,186,243 km (0.114 R)
• M32: 12,971,482 km (0.066 R)
• M33: 13,406,512 km (0.105 R)
• M34: 14,440,234 km (0.119 R)
• M35: 16,426,744 km (0.059 R)
• M36: 17,691,145 km (0.066 R)
• M37: 18,173,299 km (0.103 R)
• M38: 19,315,030 km (0.064 R)
• M39: 19,397,458 km (0.065 R)
• M40: 19,562,614 km (0.113 R)
• M41: 23,225,967 km (0.084 R)
• M42: 23,401,445 km (0.083 R)
• M43: 24,820,680 km (0.052 R)
• M44: 25,269,923 km (0.108 R)
• M45: 26,358,995 km (0.11 R)
• M46: 26,541,953 km (0.085 R)
• M47: 28,488,671 km (0.081 R)
• M48: 30,576,758 km (0.115 R)
• M49: 33,601,627 km (0.069 R)
• M50: 33,899,326 km (0.099 R)
• M51: 35,099,101 km (0.089 R)
• M52: 36,516,242 km (0.105 R)
• M53: 37,026,969 km (0.096 R)
• M54: 37,642,863 km (0.106 R)
• M55: 39,406,174 km (0.1 R)
• M56: 40,878,366 km (0.117 R)
• M57: 42,905,118 km (0.07 R)
• M58: 43,228,100 km (0.07 R)
• M59: 44,636,863 km (0.116 R)
• M60: 46,833,708 km (0.049 R)
• M61: 47,499,418 km (0.086 R)
• M62: 47,722,170 km (0.06 R)
• M63: 47,945,070 km (0.115 R)
• M64: 50,420,766 km (0.085 R)
• M65: 54,793,810 km (0.088 R)
• M66: 56,788,997 km (0.107 R)
• M67: 59,766,145 km (0.091 R)
• M68: 60,126,675 km (0.11 R)
• M69: 60,247,102 km (0.112 R)
• M70: 60,367,528 km (0.043 R)
• M71: 62,427,640 km (0.117 R)
• M72: 62,671,485 km (0.102 R)
• M73: 63,895,495 km (0.101 R)
• M74: 70,006,268 km (0.068 R)
• M75: 71,786,184 km (0.098 R)
• M76: 72,809,882 km (0.107 R)
• M77: 73,709,713 km (0.1 R)
• M78: 77,738,234 km (0.043 R)
• M79: 79,052,900 km (0.082 R)
• M80: 79,845,171 km (0.119 R)
• M81: 80,242,353 km (0.057 R)
• M82: 81,171,655 km (0.107 R)
• M83: 81,437,790 km (0.108 R)
• M84: 84,384,569 km (0.091 R)
• M85: 84,519,356 km (0.079 R)
• M86: 87,638,921 km (0.097 R)
• M87: 90,381,947 km (0.059 R)
• M88: 91,072,192 km (0.091 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit