🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 25.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 384 Days

Day: 18.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 671 Days

Day: 38.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,416,203 km

• M1: 160,818 km (0.075 R)
• M2: 1,338,153 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.16 AU - 3.92 AU

Year: 2409 Days

Day: 40.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.29 AU - 5.05 AU

Year: 3650 Days

Day: 19.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,416,203 km

• M1: 978,220 km (0.107 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 11.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.29 AU - 6.95 AU

Year: 4818 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,416,203 km

• M1: 265,985 km (0.093 R)
• M2: 358,137 km (0.037 R)
• M3: 541,395 km (0.073 R)
• M4: 645,964 km (0.101 R)
• M5: 745,596 km (0.074 R)
• M6: 1,152,652 km (0.06 R)
• M7: 1,292,526 km (0.044 R)
• M8: 1,471,445 km (0.117 R)
• M9: 2,057,120 km (0.095 R)
• M10: 2,814,385 km (0.111 R)
• M11: 2,962,786 km (0.09 R)
• M12: 3,048,655 km (0.11 R)
• M13: 3,267,367 km (0.105 R)
• M14: 3,536,793 km (0.114 R)
• M15: 4,585,474 km (0.073 R)
• M16: 4,760,803 km (0.101 R)
• M17: 5,300,103 km (0.046 R)
• M18: 5,484,258 km (0.111 R)
• M19: 5,563,844 km (0.058 R)
• M20: 6,131,718 km (0.109 R)
• M21: 6,214,445 km (0.069 R)
• M22: 6,380,798 km (0.116 R)
• M23: 6,492,548 km (0.091 R)
• M24: 7,090,191 km (0.093 R)
• M25: 7,675,717 km (0.055 R)
• M26: 8,307,319 km (0.115 R)
• M27: 9,428,855 km (0.081 R)
• M28: 9,588,326 km (0.095 R)
• M29: 9,813,172 km (0.097 R)
• M30: 10,235,337 km (0.095 R)
• M31: 10,597,364 km (0.101 R)
• M32: 11,367,643 km (0.119 R)
• M33: 11,708,277 km (0.114 R)
• M34: 11,948,681 km (0.109 R)
• M35: 12,190,730 km (0.092 R)
• M36: 12,714,921 km (0.088 R)
• M37: 12,997,512 km (0.111 R)
• M38: 13,175,234 km (0.115 R)
• M39: 13,893,902 km (0.077 R)
• M40: 14,002,959 km (0.097 R)
• M41: 14,294,675 km (0.074 R)
• M42: 14,515,033 km (0.094 R)
• M43: 15,369,536 km (0.057 R)
• M44: 15,632,977 km (0.05 R)
• M45: 16,662,660 km (0.099 R)
• M46: 16,739,852 km (0.117 R)
• M47: 17,205,251 km (0.083 R)
• M48: 17,832,365 km (0.097 R)
• M49: 18,347,580 km (0.114 R)
• M50: 18,467,109 km (0.091 R)
• M51: 19,149,575 km (0.115 R)
• M52: 19,636,366 km (0.074 R)
• M53: 19,963,088 km (0.118 R)
• M54: 20,045,067 km (0.09 R)
• M55: 20,209,326 km (0.081 R)
• M56: 20,332,894 km (0.042 R)
• M57: 20,954,174 km (0.055 R)
• M58: 21,834,408 km (0.12 R)
• M59: 22,088,275 km (0.117 R)
• M60: 22,428,012 km (0.087 R)
• M61: 22,555,918 km (0.087 R)
• M62: 22,684,124 km (0.063 R)
• M63: 23,069,936 km (0.069 R)
• M64: 23,848,145 km (0.093 R)
• M65: 24,153,175 km (0.057 R)
• M66: 24,328,055 km (0.054 R)
• M67: 24,547,215 km (0.1 R)
• M68: 26,099,742 km (0.1 R)
• M69: 26,369,018 km (0.08 R)
• M70: 26,594,163 km (0.102 R)
• M71: 27,455,548 km (0.117 R)
• M72: 27,958,496 km (0.119 R)
• M73: 28,880,617 km (0.11 R)
• M74: 30,047,331 km (0.072 R)
• M75: 30,565,538 km (0.087 R)
• M76: 32,041,770 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 14.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.17 AU - 8.17 AU

Year: 6943 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,416,203 km

• M1: 296,353 km (0.111 R)
• M2: 475,272 km (0.111 R)
• M3: 657,333 km (0.06 R)
• M4: 817,702 km (0.115 R)
• M5: 941,419 km (0.104 R)
• M6: 1,032,076 km (0.093 R)
• M7: 1,324,091 km (0.068 R)
• M8: 1,659,190 km (0.091 R)
• M9: 1,755,381 km (0.085 R)
• M10: 1,903,483 km (0.111 R)
• M11: 2,142,541 km (0.104 R)
• M12: 2,301,563 km (0.111 R)
• M13: 2,446,224 km (0.086 R)
• M14: 2,802,567 km (0.111 R)
• M15: 2,938,102 km (0.036 R)
• M16: 3,256,446 km (0.058 R)
• M17: 3,544,422 km (0.116 R)
• M18: 3,649,290 km (0.113 R)
• M19: 3,840,626 km (0.101 R)
• M20: 4,685,854 km (0.099 R)
• M21: 4,778,156 km (0.088 R)
• M22: 5,883,385 km (0.101 R)
• M23: 6,184,526 km (0.088 R)
• M24: 6,285,953 km (0.11 R)
• M25: 6,439,291 km (0.057 R)
• M26: 6,697,796 km (0.035 R)
• M27: 7,144,794 km (0.061 R)
• M28: 7,251,458 km (0.076 R)
• M29: 7,493,357 km (0.101 R)
• M30: 7,683,347 km (0.092 R)
• M31: 7,847,605 km (0.096 R)
• M32: 8,012,911 km (0.105 R)
• M33: 8,600,681 km (0.064 R)
• M34: 9,000,406 km (0.095 R)
• M35: 9,115,746 km (0.084 R)
• M36: 9,552,572 km (0.095 R)
• M37: 9,729,247 km (0.025 R)
• M38: 10,266,004 km (0.091 R)
• M39: 10,447,018 km (0.074 R)
• M40: 11,181,842 km (0.114 R)
• M41: 12,060,132 km (0.086 R)
• M42: 12,283,332 km (0.1 R)
• M43: 12,539,892 km (0.117 R)
• M44: 13,189,296 km (0.116 R)
• M45: 14,183,973 km (0.075 R)
• M46: 15,651,677 km (0.08 R)
• M47: 15,755,797 km (0.114 R)
• M48: 15,930,079 km (0.093 R)
• M49: 16,104,809 km (0.111 R)
• M50: 16,210,126 km (0.118 R)
• M51: 16,350,748 km (0.118 R)
• M52: 17,634,597 km (0.09 R)
• M53: 18,033,425 km (0.091 R)
• M54: 18,288,788 km (0.115 R)
• M55: 18,545,349 km (0.107 R)
• M56: 19,546,009 km (0.091 R)
• M57: 19,996,448 km (0.113 R)
• M58: 20,336,484 km (0.064 R)
• M59: 20,754,760 km (0.073 R)
• M60: 21,022,390 km (0.06 R)
• M61: 21,832,313 km (0.104 R)
• M62: 22,967,312 km (0.092 R)
• M63: 23,204,575 km (0.106 R)
• M64: 23,323,505 km (0.088 R)
• M65: 23,681,493 km (0.08 R)
• M66: 24,121,609 km (0.108 R)
• M67: 24,685,593 km (0.113 R)
• M68: 24,928,690 km (0.053 R)
• M69: 25,253,916 km (0.048 R)
• M70: 25,539,797 km (0.073 R)
• M71: 25,949,995 km (0.098 R)
• M72: 26,527,891 km (0.083 R)
• M73: 27,151,714 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 10.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.79 AU - 12.63 AU

Year: 15430 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,416,203 km

• M1: 146,307 km (0.088 R)
• M2: 216,767 km (0.093 R)
• M3: 385,963 km (0.117 R)
• M4: 678,726 km (0.108 R)
• M5: 1,037,611 km (0.057 R)
• M6: 1,704,369 km (0.045 R)
• M7: 2,164,980 km (0.089 R)
• M8: 2,453,854 km (0.092 R)
• M9: 2,879,011 km (0.103 R)
• M10: 3,729,475 km (0.077 R)
• M11: 3,936,369 km (0.052 R)
• M12: 4,433,782 km (0.069 R)
• M13: 4,542,988 km (0.071 R)
• M14: 4,653,092 km (0.115 R)
• M15: 4,875,993 km (0.073 R)
• M16: 5,102,484 km (0.108 R)
• M17: 5,293,969 km (0.118 R)
• M18: 6,951,364 km (0.099 R)
• M19: 7,036,186 km (0.04 R)
• M20: 7,121,158 km (0.114 R)
• M21: 7,814,095 km (0.118 R)
• M22: 8,168,642 km (0.055 R)
• M23: 8,302,981 km (0.086 R)
• M24: 8,528,425 km (0.087 R)
• M25: 9,217,024 km (0.042 R)
• M26: 9,638,890 km (0.108 R)
• M27: 9,876,003 km (0.078 R)
• M28: 10,019,168 km (0.09 R)
• M29: 10,355,913 km (0.1 R)
• M30: 10,892,670 km (0.065 R)
• M31: 11,288,805 km (0.111 R)
• M32: 12,763,990 km (0.12 R)
• M33: 12,920,020 km (0.086 R)
• M34: 13,129,008 km (0.11 R)
• M35: 13,763,004 km (0.055 R)
• M36: 14,030,036 km (0.088 R)
• M37: 14,787,151 km (0.032 R)
• M38: 15,060,616 km (0.092 R)
• M39: 16,059,481 km (0.074 R)
• M40: 16,171,679 km (0.099 R)
• M41: 16,340,725 km (0.062 R)
• M42: 16,566,767 km (0.109 R)
• M43: 17,022,293 km (0.106 R)
• M44: 17,539,602 km (0.114 R)
• M45: 17,771,180 km (0.118 R)
• M46: 17,945,611 km (0.116 R)
• M47: 19,003,717 km (0.063 R)
• M48: 19,720,291 km (0.086 R)
• M49: 20,445,691 km (0.117 R)
• M50: 20,995,463 km (0.042 R)
• M51: 21,303,036 km (0.11 R)
• M52: 22,737,081 km (0.107 R)
• M53: 25,304,480 km (0.075 R)
• M54: 25,631,800 km (0.113 R)
• M55: 25,828,820 km (0.069 R)
• M56: 26,092,412 km (0.053 R)
• M57: 27,088,734 km (0.034 R)
• M58: 28,029,704 km (0.089 R)
• M59: 28,097,472 km (0.056 R)
• M60: 29,667,951 km (0.106 R)
• M61: 30,220,864 km (0.062 R)
• M62: 31,266,703 km (0.118 R)
• M63: 31,617,959 km (0.065 R)
• M64: 31,829,341 km (0.111 R)
• M65: 31,970,561 km (0.068 R)
• M66: 32,182,840 km (0.059 R)
• M67: 32,608,596 km (0.114 R)
• M68: 32,750,863 km (0.092 R)
• M69: 33,609,256 km (0.084 R)
• M70: 34,402,574 km (0.104 R)
• M71: 35,934,306 km (0.113 R)
• M72: 36,449,671 km (0.068 R)
• M73: 40,814,189 km (0.09 R)
• M74: 41,198,057 km (0.061 R)
• M75: 41,351,993 km (0.111 R)
• M76: 41,506,079 km (0.096 R)
• M77: 42,124,367 km (0.055 R)
• M78: 42,667,856 km (0.07 R)
• M79: 45,579,030 km (0.082 R)
• M80: 46,296,801 km (0.118 R)
• M81: 46,376,836 km (0.11 R)
• M82: 47,179,279 km (0.113 R)
• M83: 49,042,072 km (0.075 R)
• M84: 49,450,175 km (0.062 R)
• M85: 49,613,835 km (0.028 R)
• M86: 50,105,563 km (0.099 R)
• M87: 51,590,770 km (0.109 R)
• M88: 55,706,358 km (0.087 R)
• M89: 56,644,635 km (0.073 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit