🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 162 Days

Day: 18.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,233,256 km

• M1: 29,770 km (0.077 R)
• M2: 130,300 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.87 AU - 0.91 AU

Year: 292 Days

Day: 28.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.96 AU - 1.2 AU

Year: 391 Days

Day: 14.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.11 AU - 1.21 AU

Year: 435 Days

Day: 12.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.98 AU - 2.52 AU

Year: 1175 Days

Day: 25.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.97 AU - 5.07 AU

Year: 3347 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 10.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.46 AU - 8.38 AU

Year: 7762 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,233,256 km

• M1: 166,054 km (0.096 R)
• M2: 250,277 km (0.091 R)
• M3: 319,990 km (0.12 R)
• M4: 475,272 km (0.091 R)
• M5: 629,358 km (0.079 R)
• M6: 768,783 km (0.06 R)
• M7: 1,007,542 km (0.09 R)
• M8: 1,080,246 km (0.084 R)
• M9: 1,154,896 km (0.051 R)
• M10: 1,349,672 km (0.028 R)
• M11: 1,534,276 km (0.091 R)
• M12: 1,951,654 km (0.104 R)
• M13: 2,209,411 km (0.089 R)
• M14: 3,320,026 km (0.066 R)
• M15: 3,571,799 km (0.043 R)
• M16: 3,800,833 km (0.067 R)
• M17: 4,303,781 km (0.086 R)
• M18: 4,859,388 km (0.111 R)
• M19: 5,210,045 km (0.025 R)
• M20: 5,372,209 km (0.087 R)
• M21: 5,470,345 km (0.096 R)
• M22: 5,969,853 km (0.12 R)
• M23: 6,037,620 km (0.038 R)
• M24: 6,139,646 km (0.089 R)
• M25: 6,905,737 km (0.043 R)
• M26: 7,227,821 km (0.112 R)
• M27: 8,488,931 km (0.108 R)
• M28: 8,603,374 km (0.103 R)
• M29: 8,988,887 km (0.085 R)
• M30: 9,380,086 km (0.071 R)
• M31: 9,897,096 km (0.113 R)
• M32: 10,219,779 km (0.043 R)
• M33: 10,423,232 km (0.084 R)
• M34: 11,418,506 km (0.113 R)
• M35: 12,617,683 km (0.109 R)
• M36: 12,879,928 km (0.094 R)
• M37: 13,856,652 km (0.089 R)
• M38: 13,991,739 km (0.054 R)
• M39: 14,627,829 km (0.11 R)
• M40: 16,591,900 km (0.094 R)
• M41: 16,735,364 km (0.075 R)
• M42: 16,975,469 km (0.1 R)
• M43: 19,286,756 km (0.066 R)
• M44: 19,740,636 km (0.042 R)
• M45: 19,892,627 km (0.113 R)
• M46: 20,096,080 km (0.068 R)
• M47: 20,351,145 km (0.046 R)
• M48: 20,916,325 km (0.085 R)
• M49: 21,071,309 km (0.049 R)
• M50: 21,174,831 km (0.082 R)
• M51: 22,961,328 km (0.08 R)
• M52: 23,281,468 km (0.036 R)
• M53: 23,710,814 km (0.063 R)
• M54: 24,088,698 km (0.075 R)
• M55: 25,785,587 km (0.067 R)
• M56: 25,951,790 km (0.049 R)
• M57: 26,508,593 km (0.074 R)
• M58: 26,900,689 km (0.086 R)
• M59: 29,178,017 km (0.115 R)
• M60: 29,351,252 km (0.109 R)
• M61: 31,398,050 km (0.108 R)
• M62: 31,753,644 km (0.097 R)
• M63: 32,169,975 km (0.098 R)
• M64: 32,349,044 km (0.11 R)
• M65: 32,828,056 km (0.095 R)
• M66: 32,948,183 km (0.101 R)
• M67: 34,157,532 km (0.059 R)
• M68: 34,645,221 km (0.084 R)
• M69: 35,998,484 km (0.119 R)
• M70: 36,184,434 km (0.052 R)
• M71: 36,370,534 km (0.071 R)
• M72: 36,681,697 km (0.098 R)
• M73: 37,306,418 km (0.082 R)
• M74: 37,682,956 km (0.117 R)
• M75: 37,808,767 km (0.118 R)
• M76: 38,123,821 km (0.033 R)
• M77: 38,439,771 km (0.099 R)
• M78: 38,820,049 km (0.073 R)
• M79: 39,520,466 km (0.088 R)
• M80: 39,840,307 km (0.099 R)
• M81: 40,160,895 km (0.07 R)
• M82: 40,546,857 km (0.065 R)
• M83: 40,934,017 km (0.046 R)
• M84: 41,777,001 km (0.102 R)
• M85: 42,102,675 km (0.082 R)
• M86: 42,560,145 km (0.028 R)
• M87: 43,744,213 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 11.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.43 AU - 10.45 AU

Year: 10914 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,233,256 km

• M1: 168,896 km (0.068 R)
• M2: 295,157 km (0.116 R)
• M3: 636,988 km (0.083 R)
• M4: 827,276 km (0.049 R)
• M5: 947,403 km (0.1 R)
• M6: 1,037,162 km (0.069 R)
• M7: 1,616,704 km (0.053 R)
• M8: 1,770,491 km (0.091 R)
• M9: 1,952,252 km (0.054 R)
• M10: 2,819,770 km (0.101 R)
• M11: 2,899,207 km (0.044 R)
• M12: 3,280,233 km (0.106 R)
• M13: 3,448,530 km (0.055 R)
• M14: 4,302,136 km (0.093 R)
• M15: 4,517,706 km (0.104 R)
• M16: 4,611,354 km (0.06 R)
• M17: 5,153,497 km (0.047 R)
• M18: 5,317,008 km (0.099 R)
• M19: 5,415,892 km (0.082 R)
• M20: 6,159,692 km (0.116 R)
• M21: 7,225,428 km (0.053 R)
• M22: 7,371,884 km (0.072 R)
• M23: 7,630,389 km (0.031 R)
• M24: 8,309,264 km (0.06 R)
• M25: 8,578,540 km (0.059 R)
• M26: 8,694,778 km (0.062 R)
• M27: 9,007,437 km (0.098 R)
• M28: 9,363,630 km (0.097 R)
• M29: 10,212,747 km (0.103 R)
• M30: 10,295,026 km (0.109 R)
• M31: 10,377,305 km (0.069 R)
• M32: 11,255,744 km (0.11 R)
• M33: 11,553,743 km (0.052 R)
• M34: 12,070,903 km (0.092 R)
• M35: 12,157,819 km (0.066 R)
• M36: 12,288,567 km (0.109 R)
• M37: 12,727,936 km (0.032 R)
• M38: 13,351,610 km (0.049 R)
• M39: 15,141,249 km (0.114 R)
• M40: 16,665,352 km (0.07 R)
• M41: 16,956,470 km (0.112 R)
• M42: 17,445,505 km (0.112 R)
• M43: 17,840,144 km (0.052 R)
• M44: 18,287,592 km (0.049 R)
• M45: 18,387,673 km (0.119 R)
• M46: 18,991,150 km (0.089 R)
• M47: 19,550,048 km (0.094 R)
• M48: 20,320,926 km (0.079 R)
• M49: 20,580,029 km (0.091 R)
• M50: 20,788,270 km (0.062 R)
• M51: 21,522,197 km (0.111 R)
• M52: 22,051,624 km (0.11 R)
• M53: 22,478,426 km (0.063 R)
• M54: 22,961,628 km (0.093 R)
• M55: 24,762,936 km (0.045 R)
• M56: 26,496,176 km (0.101 R)
• M57: 27,749,807 km (0.111 R)
• M58: 27,922,293 km (0.047 R)
• M59: 28,673,723 km (0.118 R)
• M60: 29,197,764 km (0.07 R)
• M61: 29,314,600 km (0.034 R)
• M62: 29,725,097 km (0.08 R)
• M63: 29,842,681 km (0.086 R)
• M64: 30,255,421 km (0.092 R)
• M65: 30,848,577 km (0.119 R)
• M66: 31,146,426 km (0.07 R)
• M67: 31,265,955 km (0.089 R)
• M68: 31,625,289 km (0.095 R)
• M69: 33,015,203 km (0.053 R)
• M70: 33,258,898 km (0.104 R)
• M71: 34,363,229 km (0.078 R)
• M72: 34,486,648 km (0.105 R)
• M73: 34,672,149 km (0.1 R)
• M74: 35,106,132 km (0.11 R)
• M75: 35,354,914 km (0.097 R)
• M76: 35,479,529 km (0.095 R)
• M77: 36,733,907 km (0.087 R)
• M78: 37,112,988 km (0.117 R)
• M79: 37,366,407 km (0.062 R)
• M80: 38,770,831 km (0.086 R)
• M81: 38,963,663 km (0.114 R)
• M82: 39,221,271 km (0.069 R)
• M83: 39,867,833 km (0.043 R)
• M84: 40,583,210 km (0.114 R)
• M85: 42,754,323 km (0.117 R)
• M86: 43,020,009 km (0.113 R)
• M87: 44,222,627 km (0.081 R)
• M88: 44,491,454 km (0.108 R)
• M89: 44,625,942 km (0.073 R)
• M90: 44,828,049 km (0.118 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit