🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 38.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 225 Days

Day: 28.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.83 AU - 0.99 AU

Year: 320 Days

Day: 20.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.9 AU - 0.96 AU

Year: 331 Days

Day: 15.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.94 AU - 1.46 AU

Year: 485 Days

Day: 45.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,278,407 km

• M1: 801,396 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.33 AU - 3.13 AU

Year: 1664 Days

Day: 45 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,278,407 km

• M1: 1,482,365 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.25 AU - 4.59 AU

Year: 2864 Days

Day: 43.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,278,407 km

• M1: 1,937,891 km (0.098 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.24 AU - 4.96 AU

Year: 3063 Days

Day: 16.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,278,407 km

• M1: 1,252,583 km (0.05 R)
• M2: 2,479,884 km (0.048 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 8.9

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.63 AU - 6.33 AU

Year: 4733 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,278,407 km

• M1: 128,505 km (0.085 R)
• M2: 184,454 km (0.109 R)
• M3: 261,647 km (0.094 R)
• M4: 867,817 km (0.097 R)
• M5: 1,120,638 km (0.113 R)
• M6: 1,180,028 km (0.106 R)
• M7: 1,255,874 km (0.061 R)
• M8: 1,460,973 km (0.049 R)
• M9: 1,815,221 km (0.053 R)
• M10: 2,084,497 km (0.119 R)
• M11: 2,177,098 km (0.085 R)
• M12: 2,233,496 km (0.089 R)
• M13: 2,347,490 km (0.042 R)
• M14: 2,502,623 km (0.057 R)
• M15: 2,621,254 km (0.099 R)
• M16: 2,721,484 km (0.095 R)
• M17: 3,393,329 km (0.096 R)
• M18: 3,635,976 km (0.085 R)
• M19: 3,793,353 km (0.068 R)
• M20: 3,861,420 km (0.102 R)
• M21: 3,929,936 km (0.091 R)
• M22: 4,421,215 km (0.114 R)
• M23: 5,031,126 km (0.105 R)
• M24: 5,257,318 km (0.119 R)
• M25: 5,850,324 km (0.096 R)
• M26: 6,655,460 km (0.111 R)
• M27: 6,737,888 km (0.095 R)
• M28: 8,427,297 km (0.044 R)
• M29: 8,666,055 km (0.068 R)
• M30: 8,756,113 km (0.079 R)
• M31: 9,119,636 km (0.044 R)
• M32: 9,457,278 km (0.067 R)
• M33: 9,643,228 km (0.082 R)
• M34: 9,830,226 km (0.042 R)
• M35: 11,043,165 km (0.085 R)
• M36: 11,173,465 km (0.082 R)
• M37: 11,435,860 km (0.082 R)
• M38: 12,235,161 km (0.111 R)
• M39: 12,641,469 km (0.106 R)
• M40: 13,017,857 km (0.091 R)
• M41: 13,294,015 km (0.118 R)
• M42: 13,676,836 km (0.083 R)
• M43: 14,169,162 km (0.116 R)
• M44: 14,918,797 km (0.081 R)
• M45: 15,063,010 km (0.108 R)
• M46: 15,425,635 km (0.088 R)
• M47: 15,791,102 km (0.064 R)
• M48: 15,974,958 km (0.099 R)
• M49: 16,754,662 km (0.093 R)
• M50: 16,867,160 km (0.114 R)
• M51: 17,737,371 km (0.09 R)
• M52: 18,120,192 km (0.053 R)
• M53: 19,050,391 km (0.104 R)
• M54: 19,324,455 km (0.062 R)
• M55: 19,718,495 km (0.107 R)
• M56: 20,155,022 km (0.113 R)
• M57: 20,314,493 km (0.087 R)
• M58: 20,835,692 km (0.092 R)
• M59: 21,973,384 km (0.027 R)
• M60: 22,137,643 km (0.027 R)
• M61: 22,384,629 km (0.066 R)
• M62: 22,508,496 km (0.093 R)
• M63: 23,006,208 km (0.08 R)
• M64: 23,173,009 km (0.097 R)
• M65: 23,381,848 km (0.103 R)
• M66: 23,675,509 km (0.094 R)
• M67: 23,843,806 km (0.061 R)
• M68: 24,054,739 km (0.112 R)
• M69: 24,308,756 km (0.083 R)
• M70: 24,990,324 km (0.112 R)
• M71: 25,118,829 km (0.066 R)
• M72: 25,678,325 km (0.1 R)
• M73: 26,372,309 km (0.114 R)
• M74: 26,721,770 km (0.052 R)
• M75: 26,809,285 km (0.099 R)
• M76: 27,336,917 km (0.111 R)
• M77: 28,179,153 km (0.095 R)
• M78: 28,312,893 km (0.116 R)
• M79: 29,165,002 km (0.086 R)
• M80: 29,345,418 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 11.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.53 AU - 9.15 AU

Year: 8099 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,278,407 km

• M1: 183,706 km (0.064 R)
• M2: 296,802 km (0.114 R)
• M3: 512,971 km (0.1 R)
• M4: 598,092 km (0.073 R)
• M5: 895,343 km (0.088 R)
• M6: 974,929 km (0.103 R)
• M7: 1,057,059 km (0.087 R)
• M8: 1,161,029 km (0.11 R)
• M9: 1,318,705 km (0.117 R)
• M10: 1,421,180 km (0.109 R)
• M11: 1,536,969 km (0.114 R)
• M12: 1,645,128 km (0.091 R)
• M13: 1,789,789 km (0.077 R)
• M14: 1,950,457 km (0.053 R)
• M15: 2,140,147 km (0.099 R)
• M16: 2,335,971 km (0.043 R)
• M17: 2,525,062 km (0.063 R)
• M18: 2,693,210 km (0.104 R)
• M19: 3,473,663 km (0.05 R)
• M20: 3,690,430 km (0.086 R)
• M21: 4,001,294 km (0.067 R)
• M22: 4,259,351 km (0.077 R)
• M23: 4,601,481 km (0.113 R)
• M24: 4,807,776 km (0.104 R)
• M25: 4,984,900 km (0.092 R)
• M26: 5,065,982 km (0.086 R)
• M27: 5,312,370 km (0.059 R)
• M28: 5,445,362 km (0.109 R)
• M29: 5,731,543 km (0.098 R)
• M30: 5,971,199 km (0.072 R)
• M31: 6,109,577 km (0.081 R)
• M32: 6,336,667 km (0.116 R)
• M33: 6,442,432 km (0.077 R)
• M34: 6,835,426 km (0.044 R)
• M35: 7,217,798 km (0.09 R)
• M36: 7,420,952 km (0.083 R)
• M37: 7,889,642 km (0.043 R)
• M38: 8,041,783 km (0.112 R)
• M39: 8,329,460 km (0.072 R)
• M40: 8,542,637 km (0.114 R)
• M41: 8,679,220 km (0.098 R)
• M42: 9,153,146 km (0.101 R)
• M43: 9,292,870 km (0.1 R)
• M44: 9,413,296 km (0.112 R)
• M45: 11,089,391 km (0.089 R)
• M46: 11,452,764 km (0.072 R)
• M47: 11,646,793 km (0.095 R)
• M48: 11,863,560 km (0.045 R)
• M49: 12,037,991 km (0.102 R)
• M50: 12,191,329 km (0.12 R)
• M51: 12,389,396 km (0.109 R)
• M52: 12,967,592 km (0.101 R)
• M53: 13,282,645 km (0.118 R)
• M54: 13,623,130 km (0.107 R)
• M55: 14,661,339 km (0.117 R)
• M56: 14,895,610 km (0.045 R)
• M57: 15,178,350 km (0.076 R)
• M58: 15,534,243 km (0.112 R)
• M59: 15,701,194 km (0.091 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: 303 - 10,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit