🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 28.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,840,419 km

• M1: 375,640 km (0.053 R)
• M2: 446,400 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 37.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,840,419 km

• M1: 39,045 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 35.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,840,419 km

• M1: 88,263 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 303 Days

Day: 13.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,840,419 km

• M1: 117,883 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.88 AU - 1.02 AU

Year: 340 Days

Day: 29.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,840,419 km

• M1: 417,079 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.24 AU - 1.5 AU

Year: 589 Days

Day: 27.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,840,419 km

• M1: 659,128 km (0.117 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.02 AU - 4.38 AU

Year: 2613 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 8.5

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.99 AU - 5.83 AU

Year: 3994 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,840,419 km

• M1: 107,860 km (0.106 R)
• M2: 163,510 km (0.098 R)
• M3: 283,189 km (0.075 R)
• M4: 617,839 km (0.113 R)
• M5: 932,743 km (0.064 R)
• M6: 1,052,571 km (0.108 R)
• M7: 1,203,216 km (0.077 R)
• M8: 1,639,593 km (0.077 R)
• M9: 1,726,659 km (0.107 R)
• M10: 1,785,600 km (0.096 R)
• M11: 2,106,188 km (0.093 R)
• M12: 2,379,205 km (0.073 R)
• M13: 2,853,430 km (0.043 R)
• M14: 3,083,511 km (0.047 R)
• M15: 3,449,428 km (0.091 R)
• M16: 3,713,767 km (0.086 R)
• M17: 3,887,301 km (0.117 R)
• M18: 4,063,377 km (0.117 R)
• M19: 4,242,296 km (0.086 R)
• M20: 5,004,498 km (0.115 R)
• M21: 5,153,497 km (0.096 R)
• M22: 5,455,834 km (0.107 R)
• M23: 5,521,358 km (0.053 R)
• M24: 6,078,012 km (0.113 R)
• M25: 6,512,893 km (0.112 R)
• M26: 6,652,318 km (0.09 R)
• M27: 6,957,947 km (0.118 R)
• M28: 7,029,006 km (0.116 R)
• M29: 7,100,513 km (0.102 R)
• M30: 7,509,813 km (0.032 R)
• M31: 7,655,970 km (0.095 R)
• M32: 7,827,858 km (0.11 R)
• M33: 8,025,926 km (0.083 R)
• M34: 8,175,524 km (0.102 R)
• M35: 8,426,848 km (0.056 R)
• M36: 8,502,844 km (0.027 R)
• M37: 8,860,083 km (0.088 R)
• M38: 9,092,409 km (0.106 R)
• M39: 9,642,181 km (0.075 R)
• M40: 9,801,353 km (0.069 R)
• M41: 10,095,313 km (0.067 R)
• M42: 10,337,961 km (0.095 R)
• M43: 10,419,192 km (0.025 R)
• M44: 10,527,950 km (0.032 R)
• M45: 10,582,553 km (0.096 R)
• M46: 10,939,195 km (0.115 R)
• M47: 11,049,748 km (0.111 R)
• M48: 11,271,900 km (0.104 R)
• M49: 11,664,296 km (0.116 R)
• M50: 11,947,484 km (0.09 R)
• M51: 12,405,104 km (0.091 R)
• M52: 13,160,873 km (0.064 R)
• M53: 13,307,927 km (0.09 R)
• M54: 13,455,580 km (0.118 R)
• M55: 13,633,452 km (0.114 R)
• M56: 14,262,212 km (0.03 R)
• M57: 14,352,719 km (0.118 R)
• M58: 14,716,990 km (0.056 R)
• M59: 15,238,189 km (0.099 R)
• M60: 15,361,757 km (0.071 R)
• M61: 16,172,876 km (0.066 R)
• M62: 16,267,272 km (0.065 R)
• M63: 16,583,522 km (0.1 R)
• M64: 16,678,816 km (0.075 R)
• M65: 16,997,759 km (0.097 R)
• M66: 17,447,600 km (0.072 R)
• M67: 17,512,226 km (0.081 R)
• M68: 17,738,867 km (0.118 R)
• M69: 17,803,792 km (0.111 R)
• M70: 17,966,555 km (0.073 R)
• M71: 18,293,426 km (0.102 R)
• M72: 18,523,508 km (0.091 R)
• M73: 19,152,716 km (0.112 R)
• M74: 19,788,806 km (0.109 R)
• M75: 20,807,418 km (0.118 R)
• M76: 21,219,560 km (0.106 R)
• M77: 22,052,073 km (0.059 R)
• M78: 22,402,132 km (0.114 R)
• M79: 22,612,915 km (0.109 R)
• M80: 23,713,058 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 10.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.33 AU - 5.81 AU

Year: 4191 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,840,419 km

• M1: 135,685 km (0.086 R)
• M2: 217,067 km (0.095 R)
• M3: 455,226 km (0.077 R)
• M4: 625,319 km (0.08 R)
• M5: 935,136 km (0.054 R)
• M6: 1,072,467 km (0.119 R)
• M7: 1,291,628 km (0.054 R)
• M8: 1,414,597 km (0.119 R)
• M9: 1,590,225 km (0.03 R)
• M10: 1,807,441 km (0.072 R)
• M11: 1,963,472 km (0.117 R)
• M12: 2,052,184 km (0.071 R)
• M13: 2,124,140 km (0.056 R)
• M14: 2,573,981 km (0.118 R)
• M15: 2,671,519 km (0.058 R)
• M16: 2,750,357 km (0.073 R)
• M17: 2,951,117 km (0.052 R)
• M18: 3,409,934 km (0.113 R)
• M19: 4,117,083 km (0.096 R)
• M20: 4,868,812 km (0.103 R)
• M21: 5,460,322 km (0.101 R)
• M22: 5,764,754 km (0.102 R)
• M23: 5,867,378 km (0.068 R)
• M24: 6,126,930 km (0.098 R)
• M25: 6,231,649 km (0.086 R)
• M26: 6,363,594 km (0.056 R)
• M27: 6,657,105 km (0.039 R)
• M28: 7,009,707 km (0.111 R)
• M29: 7,733,163 km (0.082 R)
• M30: 8,276,951 km (0.03 R)
• M31: 8,568,218 km (0.084 R)
• M32: 8,833,156 km (0.052 R)
• M33: 9,160,626 km (0.088 R)
• M34: 9,674,644 km (0.116 R)
• M35: 9,858,350 km (0.109 R)
• M36: 10,229,203 km (0.095 R)
• M37: 10,857,514 km (0.045 R)
• M38: 11,080,415 km (0.118 R)
• M39: 11,208,471 km (0.101 R)
• M40: 11,401,452 km (0.086 R)
• M41: 11,888,692 km (0.091 R)
• M42: 12,052,652 km (0.113 R)
• M43: 13,018,456 km (0.101 R)
• M44: 13,733,234 km (0.092 R)
• M45: 13,870,864 km (0.101 R)
• M46: 14,078,057 km (0.113 R)
• M47: 14,495,734 km (0.052 R)
• M48: 14,565,746 km (0.108 R)
• M49: 15,023,516 km (0.057 R)
• M50: 15,307,602 km (0.076 R)
• M51: 15,629,238 km (0.088 R)
• M52: 16,025,522 km (0.09 R)
• M53: 16,134,280 km (0.047 R)
• M54: 16,425,098 km (0.087 R)
• M55: 16,901,567 km (0.083 R)
• M56: 17,345,424 km (0.12 R)
• M57: 17,419,774 km (0.046 R)
• M58: 18,093,713 km (0.079 R)
• M59: 18,358,202 km (0.09 R)
• M60: 18,852,623 km (0.091 R)
• M61: 19,005,661 km (0.091 R)
• M62: 19,467,171 km (0.053 R)
• M63: 19,893,525 km (0.105 R)
• M64: 20,362,065 km (0.046 R)
• M65: 20,479,799 km (0.111 R)
• M66: 21,071,907 km (0.102 R)
• M67: 21,669,551 km (0.109 R)
• M68: 21,910,104 km (0.097 R)
• M69: 21,990,588 km (0.114 R)
• M70: 22,394,053 km (0.099 R)
• M71: 22,922,283 km (0.067 R)
• M72: 23,249,454 km (0.111 R)
• M73: 23,578,120 km (0.064 R)
• M74: 24,615,133 km (0.054 R)
• M75: 25,624,619 km (0.048 R)
• M76: 25,709,292 km (0.118 R)
• M77: 25,879,085 km (0.036 R)
• M78: 26,733,439 km (0.084 R)
• M79: 26,905,476 km (0.05 R)
• M80: 27,120,897 km (0.118 R)
• M81: 28,119,613 km (0.094 R)
• M82: 28,294,492 km (0.073 R)
• M83: 28,601,467 km (0.106 R)
• M84: 28,777,394 km (0.104 R)
• M85: 29,130,296 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit