🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 296 Days

Day: 28.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 307 Days

Day: 34.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,391,124 km

• M1: 108,309 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.95 AU - 0.95 AU

Year: 338 Days

Day: 32.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.51 AU

Year: 492 Days

Day: 41.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,391,124 km

• M1: 489,783 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.23 AU - 2.03 AU

Year: 760 Days

Day: 45.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.34 AU - 3.4 AU

Year: 2260 Days

Day: 13.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,391,124 km

• M1: 159,771 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.77 AU - 4.27 AU

Year: 2944 Days

Day: 22.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 14.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.84 AU - 7.68 AU

Year: 6420 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,391,124 km

• M1: 212,728 km (0.095 R)
• M2: 313,856 km (0.093 R)
• M3: 629,358 km (0.03 R)
• M4: 748,588 km (0.068 R)
• M5: 975,677 km (0.054 R)
• M6: 1,158,636 km (0.115 R)
• M7: 1,297,014 km (0.096 R)
• M8: 1,456,036 km (0.038 R)
• M9: 1,826,590 km (0.069 R)
• M10: 2,456,696 km (0.085 R)
• M11: 2,619,908 km (0.066 R)
• M12: 2,787,008 km (0.094 R)
• M13: 3,015,295 km (0.071 R)
• M14: 3,511,212 km (0.099 R)
• M15: 3,842,272 km (0.106 R)
• M16: 4,140,420 km (0.095 R)
• M17: 4,248,729 km (0.113 R)
• M18: 4,358,085 km (0.112 R)
• M19: 4,490,479 km (0.111 R)
• M20: 4,646,809 km (0.081 R)
• M21: 4,850,412 km (0.057 R)
• M22: 5,290,230 km (0.087 R)
• M23: 5,526,893 km (0.06 R)
• M24: 5,694,593 km (0.025 R)
• M25: 6,993,850 km (0.106 R)
• M26: 7,359,018 km (0.087 R)
• M27: 9,649,960 km (0.06 R)
• M28: 10,232,943 km (0.077 R)
• M29: 10,380,447 km (0.103 R)
• M30: 10,588,238 km (0.11 R)
• M31: 11,038,079 km (0.044 R)
• M32: 11,219,840 km (0.096 R)
• M33: 11,371,981 km (0.095 R)
• M34: 11,678,507 km (0.114 R)
• M35: 11,801,776 km (0.086 R)
• M36: 11,987,726 km (0.101 R)
• M37: 12,331,053 km (0.111 R)
• M38: 12,645,957 km (0.097 R)
• M39: 13,091,310 km (0.115 R)
• M40: 13,768,988 km (0.112 R)
• M41: 13,932,050 km (0.072 R)
• M42: 14,161,533 km (0.078 R)
• M43: 14,590,879 km (0.094 R)
• M44: 15,530,204 km (0.105 R)
• M45: 15,904,498 km (0.105 R)
• M46: 16,419,862 km (0.062 R)
• M47: 16,523,683 km (0.037 R)
• M48: 16,662,360 km (0.075 R)
• M49: 16,836,193 km (0.114 R)
• M50: 17,502,352 km (0.09 R)
• M51: 17,856,451 km (0.078 R)
• M52: 17,998,868 km (0.088 R)
• M53: 19,005,661 km (0.064 R)
• M54: 19,296,629 km (0.089 R)
• M55: 19,406,135 km (0.051 R)
• M56: 20,141,708 km (0.116 R)
• M57: 20,587,360 km (0.086 R)
• M58: 20,848,857 km (0.055 R)
• M59: 21,261,897 km (0.105 R)
• M60: 21,791,623 km (0.106 R)
• M61: 22,325,837 km (0.087 R)
• M62: 22,479,174 km (0.061 R)
• M63: 22,709,854 km (0.077 R)
• M64: 23,290,294 km (0.108 R)
• M65: 23,797,132 km (0.08 R)
• M66: 24,071,644 km (0.111 R)
• M67: 24,465,685 km (0.064 R)
• M68: 24,742,590 km (0.117 R)
• M69: 25,299,842 km (0.068 R)
• M70: 27,200,633 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 12.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.43 AU - 8.59 AU

Year: 8280 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,391,124 km

• M1: 160,219 km (0.074 R)
• M2: 333,005 km (0.04 R)
• M3: 453,282 km (0.032 R)
• M4: 533,167 km (0.074 R)
• M5: 818,151 km (0.103 R)
• M6: 974,032 km (0.03 R)
• M7: 1,198,279 km (0.092 R)
• M8: 1,341,295 km (0.099 R)
• M9: 1,618,948 km (0.096 R)
• M10: 2,113,220 km (0.114 R)
• M11: 2,214,796 km (0.079 R)
• M12: 2,498,883 km (0.086 R)
• M13: 2,763,372 km (0.09 R)
• M14: 2,842,958 km (0.096 R)
• M15: 2,955,605 km (0.116 R)
• M16: 3,438,657 km (0.1 R)
• M17: 3,524,526 km (0.08 R)
• M18: 3,680,856 km (0.064 R)
• M19: 3,768,670 km (0.113 R)
• M20: 4,109,154 km (0.12 R)
• M21: 4,310,812 km (0.095 R)
• M22: 4,422,263 km (0.083 R)
• M23: 4,591,308 km (0.094 R)
• M24: 4,762,448 km (0.046 R)
• M25: 5,130,758 km (0.075 R)
• M26: 5,408,262 km (0.07 R)
• M27: 5,508,493 km (0.036 R)
• M28: 5,813,074 km (0.115 R)
• M29: 6,333,076 km (0.042 R)
• M30: 6,630,926 km (0.035 R)
• M31: 6,824,804 km (0.082 R)
• M32: 7,020,628 km (0.066 R)
• M33: 7,240,387 km (0.077 R)
• M34: 7,373,380 km (0.101 R)
• M35: 7,777,145 km (0.095 R)
• M36: 8,027,422 km (0.117 R)
• M37: 8,119,125 km (0.076 R)
• M38: 8,280,392 km (0.096 R)
• M39: 8,466,192 km (0.063 R)
• M40: 9,463,561 km (0.041 R)
• M41: 10,198,835 km (0.053 R)
• M42: 10,323,151 km (0.088 R)
• M43: 10,648,825 km (0.066 R)
• M44: 11,880,315 km (0.099 R)
• M45: 11,958,854 km (0.12 R)
• M46: 12,300,984 km (0.094 R)
• M47: 12,619,478 km (0.053 R)
• M48: 12,753,069 km (0.039 R)
• M49: 13,021,747 km (0.042 R)
• M50: 14,981,928 km (0.074 R)
• M51: 15,208,568 km (0.075 R)
• M52: 15,694,013 km (0.026 R)
• M53: 15,866,500 km (0.053 R)
• M54: 16,826,619 km (0.089 R)
• M55: 17,328,669 km (0.092 R)
• M56: 17,506,990 km (0.111 R)
• M57: 17,745,748 km (0.119 R)
• M58: 18,105,980 km (0.115 R)
• M59: 18,377,650 km (0.094 R)
• M60: 18,529,192 km (0.118 R)
• M61: 18,772,588 km (0.099 R)
• M62: 19,017,031 km (0.03 R)
• M63: 19,201,036 km (0.081 R)
• M64: 19,324,006 km (0.07 R)
• M65: 19,447,274 km (0.103 R)
• M66: 19,570,842 km (0.106 R)
• M67: 19,756,493 km (0.056 R)
• M68: 20,348,751 km (0.066 R)
• M69: 20,662,757 km (0.035 R)
• M70: 21,010,123 km (0.111 R)
• M71: 21,232,127 km (0.112 R)
• M72: 21,359,285 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit