🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 282 Days

Day: 30.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,221,668 km

• M1: 407,505 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.18 AU - 1.54 AU

Year: 591 Days

Day: 29.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.87 AU - 2.01 AU

Year: 1007 Days

Day: 31.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,221,668 km

• M1: 45,627 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.85 AU - 3.01 AU

Year: 1870 Days

Day: 16 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 12.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.06 AU - 6.66 AU

Year: 5979 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,221,668 km

• M1: 165,605 km (0.115 R)
• M2: 317,746 km (0.109 R)
• M3: 423,960 km (0.114 R)
• M4: 721,361 km (0.099 R)
• M5: 826,079 km (0.112 R)
• M6: 1,085,333 km (0.086 R)
• M7: 1,265,448 km (0.069 R)
• M8: 1,395,449 km (0.077 R)
• M9: 1,492,837 km (0.078 R)
• M10: 1,605,484 km (0.073 R)
• M11: 1,747,154 km (0.117 R)
• M12: 2,043,357 km (0.032 R)
• M13: 2,141,045 km (0.08 R)
• M14: 2,226,166 km (0.089 R)
• M15: 2,414,510 km (0.101 R)
• M16: 2,822,912 km (0.074 R)
• M17: 3,091,440 km (0.067 R)
• M18: 3,286,067 km (0.083 R)
• M19: 3,401,407 km (0.111 R)
• M20: 3,585,711 km (0.106 R)
• M21: 3,721,696 km (0.099 R)
• M22: 3,911,835 km (0.106 R)
• M23: 4,158,222 km (0.043 R)
• M24: 4,373,643 km (0.081 R)
• M25: 5,004,198 km (0.049 R)
• M26: 5,099,343 km (0.118 R)
• M27: 5,505,650 km (0.096 R)
• M28: 5,762,510 km (0.101 R)
• M29: 5,902,534 km (0.06 R)
• M30: 6,023,409 km (0.083 R)
• M31: 6,226,712 km (0.116 R)
• M32: 6,349,831 km (0.043 R)
• M33: 6,577,669 km (0.099 R)
• M34: 6,682,088 km (0.091 R)
• M35: 7,342,114 km (0.087 R)
• M36: 7,911,783 km (0.089 R)
• M37: 8,450,335 km (0.117 R)
• M38: 8,632,545 km (0.09 R)
• M39: 9,303,940 km (0.067 R)
• M40: 9,824,541 km (0.034 R)
• M41: 9,920,284 km (0.118 R)
• M42: 10,136,752 km (0.115 R)
• M43: 10,233,392 km (0.104 R)
• M44: 10,721,530 km (0.075 R)
• M45: 11,594,134 km (0.094 R)
• M46: 11,949,579 km (0.094 R)
• M47: 12,077,335 km (0.083 R)
• M48: 12,541,238 km (0.029 R)
• M49: 12,723,299 km (0.069 R)
• M50: 13,301,046 km (0.112 R)
• M51: 13,433,590 km (0.108 R)
• M52: 13,726,652 km (0.062 R)
• M53: 14,618,554 km (0.092 R)
• M54: 14,975,046 km (0.104 R)
• M55: 15,196,002 km (0.119 R)
• M56: 15,529,306 km (0.05 R)
• M57: 15,949,227 km (0.115 R)
• M58: 16,458,309 km (0.1 R)
• M59: 16,800,589 km (0.04 R)
• M60: 17,666,611 km (0.106 R)
• M61: 18,046,440 km (0.116 R)
• M62: 18,134,403 km (0.114 R)
• M63: 18,252,137 km (0.102 R)
• M64: 18,517,673 km (0.084 R)
• M65: 18,903,486 km (0.061 R)
• M66: 19,082,405 km (0.094 R)
• M67: 19,232,003 km (0.06 R)
• M68: 19,382,050 km (0.073 R)
• M69: 20,198,555 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 11.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.58 AU - 8.62 AU

Year: 8594 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,221,668 km

• M1: 220,058 km (0.061 R)
• M2: 374,443 km (0.05 R)
• M3: 470,037 km (0.12 R)
• M4: 831,914 km (0.089 R)
• M5: 1,088,325 km (0.109 R)
• M6: 1,592,170 km (0.099 R)
• M7: 1,675,795 km (0.115 R)
• M8: 1,936,096 km (0.093 R)
• M9: 2,519,976 km (0.12 R)
• M10: 2,819,022 km (0.115 R)
• M11: 3,424,445 km (0.115 R)
• M12: 3,728,278 km (0.117 R)
• M13: 3,812,651 km (0.074 R)
• M14: 3,926,047 km (0.087 R)
• M15: 4,332,354 km (0.073 R)
• M16: 4,510,675 km (0.098 R)
• M17: 5,631,163 km (0.05 R)
• M18: 6,122,592 km (0.072 R)
• M19: 6,424,032 km (0.119 R)
• M20: 6,593,676 km (0.118 R)
• M21: 7,181,595 km (0.105 R)
• M22: 8,481,601 km (0.063 R)
• M23: 9,158,531 km (0.111 R)
• M24: 9,697,233 km (0.072 R)
• M25: 10,564,452 km (0.095 R)
• M26: 11,745,228 km (0.077 R)
• M27: 12,245,932 km (0.03 R)
• M28: 12,330,156 km (0.084 R)
• M29: 14,097,505 km (0.112 R)
• M30: 15,394,818 km (0.102 R)
• M31: 15,988,721 km (0.104 R)
• M32: 16,080,874 km (0.109 R)
• M33: 16,404,304 km (0.03 R)
• M34: 16,683,454 km (0.045 R)
• M35: 17,105,021 km (0.034 R)
• M36: 17,720,017 km (0.077 R)
• M37: 17,958,476 km (0.111 R)
• M38: 18,825,994 km (0.081 R)
• M39: 18,971,852 km (0.097 R)
• M40: 19,118,159 km (0.087 R)
• M41: 19,411,820 km (0.102 R)
• M42: 20,601,572 km (0.099 R)
• M43: 21,104,220 km (0.06 R)
• M44: 21,306,477 km (0.083 R)
• M45: 21,865,823 km (0.053 R)
• M46: 22,739,924 km (0.059 R)
• M47: 22,895,356 km (0.117 R)
• M48: 23,520,675 km (0.112 R)
• M49: 23,677,902 km (0.072 R)
• M50: 24,947,988 km (0.119 R)
• M51: 25,645,264 km (0.09 R)
• M52: 25,753,124 km (0.061 R)
• M53: 26,131,606 km (0.117 R)
• M54: 26,457,730 km (0.066 R)
• M55: 26,566,637 km (0.081 R)
• M56: 28,665,346 km (0.12 R)
• M57: 29,339,134 km (0.104 R)
• M58: 29,677,974 km (0.11 R)
• M59: 30,018,010 km (0.071 R)
• M60: 30,931,454 km (0.119 R)
• M61: 31,795,980 km (0.102 R)
• M62: 32,318,526 km (0.097 R)
• M63: 32,493,406 km (0.062 R)
• M64: 32,902,556 km (0.03 R)
• M65: 33,313,351 km (0.027 R)
• M66: 33,785,034 km (0.091 R)
• M67: 35,153,256 km (0.05 R)
• M68: 35,693,603 km (0.109 R)
• M69: 36,115,768 km (0.087 R)
• M70: 36,904,149 km (0.113 R)
• M71: 37,086,958 km (0.118 R)
• M72: 37,392,137 km (0.107 R)
• M73: 38,005,189 km (0.111 R)
• M74: 39,054,918 km (0.116 R)
• M75: 40,364,647 km (0.062 R)
• M76: 40,552,991 km (0.114 R)
• M77: 40,930,426 km (0.106 R)
• M78: 41,309,208 km (0.06 R)
• M79: 41,942,755 km (0.052 R)
• M80: 42,260,800 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 11.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.12 AU - 11.64 AU

Year: 10709 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,221,668 km

• M1: 185,352 km (0.092 R)
• M2: 641,775 km (0.044 R)
• M3: 1,334,563 km (0.114 R)
• M4: 1,852,770 km (0.111 R)
• M5: 2,175,751 km (0.068 R)
• M6: 2,516,984 km (0.095 R)
• M7: 2,753,947 km (0.111 R)
• M8: 3,029,506 km (0.069 R)
• M9: 3,186,584 km (0.108 R)
• M10: 3,346,205 km (0.044 R)
• M11: 3,774,205 km (0.105 R)
• M12: 4,046,323 km (0.086 R)
• M13: 4,395,485 km (0.041 R)
• M14: 5,123,129 km (0.064 R)
• M15: 5,501,013 km (0.078 R)
• M16: 6,124,686 km (0.107 R)
• M17: 6,284,008 km (0.078 R)
• M18: 6,852,929 km (0.086 R)
• M19: 6,935,656 km (0.106 R)
• M20: 7,566,062 km (0.091 R)
• M21: 7,694,267 km (0.052 R)
• M22: 7,909,838 km (0.062 R)
• M23: 8,435,076 km (0.058 R)
• M24: 8,791,568 km (0.093 R)
• M25: 9,843,989 km (0.057 R)
• M26: 9,984,311 km (0.12 R)
• M27: 12,874,094 km (0.098 R)
• M28: 13,908,712 km (0.058 R)
• M29: 14,171,556 km (0.113 R)
• M30: 16,387,998 km (0.106 R)
• M31: 16,833,052 km (0.099 R)
• M32: 17,000,900 km (0.069 R)
• M33: 17,621,283 km (0.053 R)
• M34: 18,019,961 km (0.09 R)
• M35: 18,594,716 km (0.114 R)
• M36: 18,768,250 km (0.104 R)
• M37: 19,175,455 km (0.063 R)
• M38: 19,762,178 km (0.067 R)
• M39: 19,939,302 km (0.049 R)
• M40: 21,557,502 km (0.092 R)
• M41: 23,155,357 km (0.119 R)
• M42: 23,466,969 km (0.114 R)
• M43: 23,592,033 km (0.112 R)
• M44: 24,157,513 km (0.073 R)
• M45: 26,398,788 km (0.099 R)
• M46: 26,724,313 km (0.107 R)
• M47: 27,116,858 km (0.038 R)
• M48: 27,379,552 km (0.092 R)
• M49: 27,577,171 km (0.087 R)
• M50: 29,174,876 km (0.047 R)
• M51: 30,733,985 km (0.108 R)
• M52: 31,145,229 km (0.087 R)
• M53: 31,351,525 km (0.094 R)
• M54: 31,973,104 km (0.025 R)
• M55: 33,018,045 km (0.044 R)
• M56: 33,932,687 km (0.099 R)
• M57: 34,286,785 km (0.101 R)
• M58: 34,784,497 km (0.096 R)
• M59: 35,213,095 km (0.109 R)
• M60: 35,931,165 km (0.109 R)
• M61: 36,075,377 km (0.085 R)
• M62: 36,726,576 km (0.1 R)
• M63: 37,308,811 km (0.11 R)
• M64: 38,851,465 km (0.114 R)
• M65: 39,221,869 km (0.088 R)
• M66: 39,816,969 km (0.096 R)
• M67: 40,190,366 km (0.066 R)
• M68: 42,531,572 km (0.114 R)
• M69: 42,684,162 km (0.051 R)
• M70: 42,836,901 km (0.083 R)
• M71: 43,219,573 km (0.114 R)
• M72: 45,305,416 km (0.051 R)
• M73: 45,383,356 km (0.032 R)
• M74: 47,978,431 km (0.108 R)
• M75: 48,137,304 km (0.115 R)
• M76: 48,296,177 km (0.092 R)
• M77: 48,614,820 km (0.1 R)
• M78: 49,815,493 km (0.079 R)
• M79: 50,056,794 km (0.086 R)
• M80: 51,756,824 km (0.073 R)
• M81: 51,838,205 km (0.072 R)
• M82: 52,246,009 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 6.3

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.39 AU - 16.27 AU

Year: 22375 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,221,668 km

• M1: 293,661 km (0.026 R)
• M2: 389,254 km (0.098 R)
• M3: 496,067 km (0.068 R)
• M4: 738,714 km (0.099 R)
• M5: 957,875 km (0.108 R)
• M6: 1,454,540 km (0.073 R)
• M7: 1,624,334 km (0.055 R)
• M8: 2,057,719 km (0.12 R)
• M9: 2,525,511 km (0.037 R)
• M10: 2,855,075 km (0.038 R)
• M11: 3,198,402 km (0.031 R)
• M12: 3,691,776 km (0.115 R)
• M13: 3,923,803 km (0.078 R)
• M14: 4,160,616 km (0.092 R)
• M15: 5,308,929 km (0.102 R)
• M16: 5,518,217 km (0.12 R)
• M17: 5,570,875 km (0.08 R)
• M18: 6,381,845 km (0.058 R)
• M19: 6,492,847 km (0.116 R)
• M20: 6,660,396 km (0.097 R)
• M21: 6,885,990 km (0.085 R)
• M22: 7,171,572 km (0.103 R)
• M23: 7,286,912 km (0.072 R)
• M24: 8,051,507 km (0.088 R)
• M25: 8,534,708 km (0.109 R)
• M26: 9,027,184 km (0.119 R)
• M27: 10,625,039 km (0.115 R)
• M28: 11,021,324 km (0.103 R)
• M29: 11,828,404 km (0.033 R)
• M30: 12,724,047 km (0.095 R)
• M31: 14,144,030 km (0.082 R)
• M32: 14,799,418 km (0.088 R)
• M33: 17,131,200 km (0.091 R)
• M34: 18,063,943 km (0.081 R)
• M35: 19,897,564 km (0.108 R)
• M36: 20,059,878 km (0.068 R)
• M37: 20,385,702 km (0.078 R)
• M38: 20,631,192 km (0.119 R)
• M39: 21,207,742 km (0.103 R)
• M40: 22,040,703 km (0.062 R)
• M41: 23,054,229 km (0.072 R)
• M42: 23,738,340 km (0.08 R)
• M43: 25,918,729 km (0.098 R)
• M44: 26,273,575 km (0.1 R)
• M45: 26,451,596 km (0.038 R)
• M46: 26,898,296 km (0.069 R)
• M47: 28,618,521 km (0.097 R)
• M48: 29,261,344 km (0.071 R)
• M49: 29,630,701 km (0.113 R)
• M50: 29,816,052 km (0.072 R)
• M51: 30,841,845 km (0.113 R)
• M52: 30,935,792 km (0.066 R)
• M53: 34,279,454 km (0.092 R)
• M54: 34,766,396 km (0.071 R)
• M55: 34,864,083 km (0.094 R)
• M56: 35,648,724 km (0.095 R)
• M57: 36,340,016 km (0.089 R)
• M58: 36,936,013 km (0.039 R)
• M59: 37,435,222 km (0.078 R)
• M60: 37,535,303 km (0.102 R)
• M61: 39,658,096 km (0.087 R)
• M62: 40,169,272 km (0.106 R)
• M63: 40,374,371 km (0.099 R)
• M64: 40,682,543 km (0.089 R)
• M65: 44,018,874 km (0.114 R)
• M66: 48,638,157 km (0.113 R)
• M67: 52,286,251 km (0.086 R)
• M68: 53,634,427 km (0.116 R)
• M69: 54,539,644 km (0.045 R)
• M70: 55,221,810 km (0.106 R)
• M71: 58,210,327 km (0.058 R)
• M72: 58,558,591 km (0.041 R)
• M73: 60,779,969 km (0.077 R)
• M74: 62,553,003 km (0.082 R)
• M75: 64,823,301 km (0.075 R)
• M76: 65,184,280 km (0.073 R)
• M77: 65,908,035 km (0.109 R)
• M78: 68,829,980 km (0.118 R)
• M79: 68,952,651 km (0.06 R)
• M80: 70,925,098 km (0.082 R)
• M81: 73,041,011 km (0.076 R)
• M82: 74,925,196 km (0.099 R)
• M83: 75,936,627 km (0.05 R)
• M84: 76,190,196 km (0.048 R)
• M85: 76,444,063 km (0.032 R)
• M86: 76,698,230 km (0.082 R)
• M87: 79,383,512 km (0.103 R)
• M88: 79,512,166 km (0.062 R)
• M89: 81,839,460 km (0.032 R)
• M90: 83,403,356 km (0.06 R)
• M91: 83,665,003 km (0.06 R)
• M92: 86,164,035 km (0.091 R)
• M93: 86,958,250 km (0.043 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: 210 - 10,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit