🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 30.5 Hours

Environment

Temp: 279 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 18.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.66 AU - 1 AU

Year: 265 Days

Day: 25.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,745,323 km

• M1: 52,060 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 507 Days

Day: 44.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.79 AU - 4.37 AU

Year: 2370 Days

Day: 37.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,745,323 km

• M1: 816,056 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.87 AU - 4.69 AU

Year: 3098 Days

Day: 28.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 12.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.41 AU - 7.85 AU

Year: 6661 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,745,323 km

• M1: 177,124 km (0.046 R)
• M2: 319,840 km (0.069 R)
• M3: 637,137 km (0.098 R)
• M4: 1,050,027 km (0.033 R)
• M5: 1,205,310 km (0.117 R)
• M6: 1,470,547 km (0.099 R)
• M7: 1,884,933 km (0.106 R)
• M8: 1,999,226 km (0.105 R)
• M9: 2,294,981 km (0.098 R)
• M10: 2,417,352 km (0.072 R)
• M11: 2,863,154 km (0.031 R)
• M12: 2,951,117 km (0.049 R)
• M13: 3,084,708 km (0.112 R)
• M14: 3,427,586 km (0.04 R)
• M15: 3,639,267 km (0.091 R)
• M16: 3,977,359 km (0.072 R)
• M17: 4,100,627 km (0.099 R)
• M18: 4,735,820 km (0.102 R)
• M19: 4,840,389 km (0.077 R)
• M20: 4,919,376 km (0.091 R)
• M21: 5,025,292 km (0.058 R)
• M22: 5,158,733 km (0.097 R)
• M23: 5,266,443 km (0.053 R)
• M24: 5,760,116 km (0.074 R)
• M25: 5,871,866 km (0.082 R)
• M26: 6,126,033 km (0.064 R)
• M27: 6,586,944 km (0.117 R)
• M28: 6,969,615 km (0.085 R)
• M29: 7,118,764 km (0.049 R)
• M30: 7,238,891 km (0.093 R)
• M31: 8,255,409 km (0.079 R)
• M32: 8,604,271 km (0.04 R)
• M33: 8,990,234 km (0.091 R)
• M34: 9,414,942 km (0.107 R)
• M35: 10,081,101 km (0.066 R)
• M36: 10,351,873 km (0.107 R)
• M37: 11,108,839 km (0.107 R)
• M38: 11,529,358 km (0.071 R)
• M39: 12,169,787 km (0.104 R)
• M40: 12,422,009 km (0.043 R)
• M41: 12,712,378 km (0.082 R)
• M42: 13,485,350 km (0.065 R)
• M43: 14,160,037 km (0.12 R)
• M44: 15,153,965 km (0.119 R)
• M45: 15,737,546 km (0.087 R)
• M46: 15,815,936 km (0.115 R)
• M47: 16,091,345 km (0.096 R)
• M48: 18,022,055 km (0.076 R)
• M49: 18,392,161 km (0.096 R)
• M50: 18,598,905 km (0.09 R)
• M51: 18,972,900 km (0.118 R)
• M52: 20,579,431 km (0.088 R)
• M53: 20,751,169 km (0.045 R)
• M54: 20,837,188 km (0.07 R)
• M55: 21,225,694 km (0.087 R)
• M56: 21,922,222 km (0.105 R)
• M57: 22,361,441 km (0.117 R)
• M58: 22,493,685 km (0.077 R)
• M59: 22,981,225 km (0.065 R)
• M60: 23,382,596 km (0.053 R)
• M61: 23,831,240 km (0.096 R)
• M62: 24,147,041 km (0.088 R)
• M63: 24,646,249 km (0.101 R)
• M64: 24,737,354 km (0.115 R)
• M65: 26,117,395 km (0.092 R)
• M66: 26,536,269 km (0.1 R)
• M67: 26,769,941 km (0.078 R)
• M68: 27,664,237 km (0.05 R)
• M69: 27,901,200 km (0.072 R)
• M70: 28,711,871 km (0.085 R)
• M71: 28,855,784 km (0.111 R)
• M72: 29,869,608 km (0.072 R)
• M73: 29,966,697 km (0.099 R)
• M74: 30,356,550 km (0.079 R)
• M75: 30,454,237 km (0.03 R)
• M76: 30,649,911 km (0.112 R)
• M77: 30,846,034 km (0.029 R)
• M78: 31,733,748 km (0.083 R)
• M79: 33,282,235 km (0.092 R)
• M80: 33,382,914 km (0.118 R)
• M81: 33,534,307 km (0.116 R)
• M82: 33,888,256 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 12.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.42 AU - 11.16 AU

Year: 12400 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,745,323 km

• M1: 173,833 km (0.099 R)
• M2: 265,237 km (0.104 R)
• M3: 373,845 km (0.045 R)
• M4: 586,872 km (0.084 R)
• M5: 766,240 km (0.05 R)
• M6: 1,050,476 km (0.073 R)
• M7: 1,137,991 km (0.105 R)
• M8: 1,274,574 km (0.049 R)
• M9: 1,615,208 km (0.095 R)
• M10: 1,796,521 km (0.115 R)
• M11: 2,208,214 km (0.102 R)
• M12: 2,323,105 km (0.077 R)
• M13: 2,865,098 km (0.096 R)
• M14: 3,446,137 km (0.058 R)
• M15: 3,648,094 km (0.096 R)
• M16: 4,028,371 km (0.1 R)
• M17: 4,170,041 km (0.077 R)
• M18: 5,130,309 km (0.073 R)
• M19: 5,754,432 km (0.112 R)
• M20: 6,116,309 km (0.054 R)
• M21: 6,320,510 km (0.108 R)
• M22: 7,117,119 km (0.116 R)
• M23: 9,221,512 km (0.088 R)
• M24: 10,268,398 km (0.025 R)
• M25: 10,756,685 km (0.033 R)
• M26: 11,103,004 km (0.079 R)
• M27: 11,252,602 km (0.074 R)
• M28: 12,369,949 km (0.083 R)
• M29: 12,628,753 km (0.105 R)
• M30: 12,732,873 km (0.098 R)
• M31: 13,628,964 km (0.029 R)
• M32: 13,842,740 km (0.107 R)
• M33: 14,165,572 km (0.111 R)
• M34: 14,545,251 km (0.042 R)
• M35: 14,818,567 km (0.097 R)
• M36: 15,204,080 km (0.096 R)
• M37: 16,893,639 km (0.076 R)
• M38: 17,065,826 km (0.073 R)
• M39: 22,813,226 km (0.065 R)
• M40: 23,003,814 km (0.117 R)
• M41: 23,770,952 km (0.063 R)
• M42: 23,899,606 km (0.116 R)
• M43: 24,157,663 km (0.12 R)
• M44: 25,395,884 km (0.112 R)
• M45: 26,388,167 km (0.104 R)
• M46: 28,069,946 km (0.115 R)
• M47: 28,342,214 km (0.077 R)
• M48: 28,547,014 km (0.113 R)
• M49: 29,716,869 km (0.102 R)
• M50: 30,972,444 km (0.091 R)
• M51: 31,113,066 km (0.08 R)
• M52: 31,536,129 km (0.111 R)
• M53: 31,677,648 km (0.025 R)
• M54: 31,961,136 km (0.117 R)
• M55: 32,387,939 km (0.063 R)
• M56: 33,319,335 km (0.092 R)
• M57: 33,896,933 km (0.079 R)
• M58: 34,404,967 km (0.075 R)
• M59: 36,313,986 km (0.115 R)
• M60: 38,634,847 km (0.091 R)
• M61: 38,937,783 km (0.084 R)
• M62: 39,851,526 km (0.073 R)
• M63: 41,080,622 km (0.118 R)
• M64: 43,339,999 km (0.086 R)
• M65: 45,080,870 km (0.083 R)
• M66: 46,763,696 km (0.118 R)
• M67: 48,548,847 km (0.058 R)
• M68: 48,630,528 km (0.044 R)
• M69: 48,794,038 km (0.091 R)
• M70: 49,039,528 km (0.115 R)
• M71: 49,203,488 km (0.064 R)
• M72: 49,696,413 km (0.106 R)
• M73: 49,861,120 km (0.109 R)
• M74: 51,600,943 km (0.054 R)
• M75: 52,436,597 km (0.07 R)
• M76: 54,714,823 km (0.113 R)
• M77: 55,225,400 km (0.096 R)
• M78: 56,251,492 km (0.106 R)
• M79: 56,337,212 km (0.093 R)
• M80: 56,939,044 km (0.051 R)
• M81: 57,542,971 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 3.5

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.42 AU - 21.26 AU

Year: 25261 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,745,323 km

• M1: 75,996 km (0.083 R)
• M2: 370,105 km (0.104 R)
• M3: 442,511 km (0.059 R)
• M4: 559,795 km (0.109 R)
• M5: 1,042,398 km (0.112 R)
• M6: 1,093,710 km (0.117 R)
• M7: 1,362,238 km (0.099 R)
• M8: 1,446,611 km (0.042 R)
• M9: 1,650,364 km (0.086 R)
• M10: 1,925,474 km (0.114 R)
• M11: 2,084,497 km (0.081 R)
• M12: 2,116,810 km (0.069 R)
• M13: 2,551,840 km (0.087 R)
• M14: 2,656,110 km (0.1 R)
• M15: 2,904,891 km (0.072 R)
• M16: 3,161,003 km (0.044 R)
• M17: 3,310,601 km (0.116 R)
• M18: 4,379,627 km (0.114 R)
• M19: 4,546,279 km (0.059 R)
• M20: 5,146,167 km (0.097 R)
• M21: 5,366,524 km (0.069 R)
• M22: 5,589,874 km (0.081 R)
• M23: 5,679,932 km (0.071 R)
• M24: 6,560,465 km (0.089 R)
• M25: 6,703,331 km (0.094 R)
• M26: 6,751,202 km (0.11 R)
• M27: 7,731,966 km (0.114 R)
• M28: 8,034,752 km (0.083 R)
• M29: 8,187,641 km (0.07 R)
• M30: 9,284,193 km (0.107 R)
• M31: 9,337,600 km (0.117 R)
• M32: 9,931,204 km (0.081 R)
• M33: 10,704,476 km (0.095 R)
• M34: 10,928,872 km (0.117 R)
• M35: 10,985,121 km (0.091 R)
• M36: 11,382,304 km (0.112 R)
• M37: 12,074,044 km (0.119 R)
• M38: 12,366,358 km (0.087 R)
• M39: 12,779,398 km (0.08 R)
• M40: 12,957,719 km (0.111 R)
• M41: 13,317,053 km (0.103 R)
• M42: 15,224,725 km (0.102 R)
• M43: 15,603,806 km (0.094 R)
• M44: 15,858,122 km (0.074 R)
• M45: 16,178,112 km (0.104 R)
• M46: 16,629,449 km (0.066 R)
• M47: 17,743,055 km (0.043 R)
• M48: 19,355,571 km (0.097 R)
• M49: 19,697,402 km (0.111 R)
• M50: 20,386,899 km (0.093 R)
• M51: 20,665,001 km (0.116 R)
• M52: 21,014,312 km (0.108 R)
• M53: 22,502,512 km (0.075 R)
• M54: 24,760,841 km (0.106 R)
• M55: 25,131,694 km (0.108 R)
• M56: 28,474,309 km (0.109 R)
• M57: 29,723,900 km (0.111 R)
• M58: 29,881,277 km (0.096 R)
• M59: 31,551,238 km (0.079 R)
• M60: 32,438,054 km (0.11 R)
• M61: 34,400,928 km (0.118 R)
• M62: 34,483,656 km (0.069 R)
• M63: 34,814,716 km (0.082 R)
• M64: 35,396,801 km (0.095 R)
• M65: 36,486,322 km (0.071 R)
• M66: 36,823,665 km (0.111 R)
• M67: 37,842,128 km (0.064 R)
• M68: 38,098,239 km (0.091 R)
• M69: 38,440,519 km (0.053 R)
• M70: 39,042,052 km (0.107 R)
• M71: 39,560,110 km (0.119 R)
• M72: 39,646,727 km (0.103 R)
• M73: 40,428,675 km (0.081 R)
• M74: 41,303,374 km (0.109 R)
• M75: 43,517,422 km (0.058 R)
• M76: 43,964,869 km (0.12 R)
• M77: 44,413,813 km (0.107 R)
• M78: 45,135,174 km (0.106 R)
• M79: 45,406,694 km (0.109 R)
• M80: 45,678,812 km (0.089 R)
• M81: 49,731,119 km (0.098 R)
• M82: 50,574,103 km (0.113 R)
• M83: 51,044,439 km (0.084 R)
• M84: 51,516,271 km (0.054 R)
• M85: 53,417,809 km (0.044 R)
• M86: 53,992,714 km (0.115 R)
• M87: 56,507,753 km (0.086 R)
• M88: 56,702,829 km (0.067 R)
• M89: 57,289,253 km (0.089 R)
• M90: 65,093,773 km (0.034 R)
• M91: 65,810,347 km (0.089 R)
• M92: 65,912,822 km (0.087 R)
• M93: 66,220,993 km (0.11 R)
• M94: 66,838,384 km (0.118 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit