🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 180 Days

Day: 35 Hours

Environment

Temp: 202 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.84 AU

Year: 235 Days

Day: 12.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.08 AU

Year: 305 Days

Day: 31.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.92 AU - 1.16 AU

Year: 391 Days

Day: 28.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1 AU - 1.14 AU

Year: 408 Days

Day: 43.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.09 AU - 3.37 AU

Year: 2142 Days

Day: 23.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,659,975 km

• M1: 124,316 km (0.109 R)
• M2: 917,783 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.74 AU - 4.58 AU

Year: 3131 Days

Day: 27.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,659,975 km

• M1: 1,189,752 km (0.03 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 8.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.58 AU - 8.24 AU

Year: 6702 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,659,975 km

• M1: 200,910 km (0.069 R)
• M2: 256,560 km (0.103 R)
• M3: 400,473 km (0.073 R)
• M4: 871,557 km (0.045 R)
• M5: 1,503,907 km (0.039 R)
• M6: 1,898,547 km (0.109 R)
• M7: 2,072,379 km (0.068 R)
• M8: 2,529,850 km (0.109 R)
• M9: 2,682,888 km (0.093 R)
• M10: 2,878,413 km (0.071 R)
• M11: 3,058,528 km (0.106 R)
• M12: 3,408,737 km (0.061 R)
• M13: 3,493,110 km (0.039 R)
• M14: 3,599,474 km (0.096 R)
• M15: 3,771,961 km (0.089 R)
• M16: 3,903,008 km (0.089 R)
• M17: 4,102,572 km (0.068 R)
• M18: 4,396,831 km (0.095 R)
• M19: 4,839,192 km (0.086 R)
• M20: 5,053,715 km (0.098 R)
• M21: 6,198,588 km (0.099 R)
• M22: 6,747,014 km (0.057 R)
• M23: 7,013,597 km (0.088 R)
• M24: 7,067,452 km (0.112 R)
• M25: 7,175,312 km (0.073 R)
• M26: 7,365,451 km (0.08 R)
• M27: 7,750,815 km (0.056 R)
• M28: 7,806,466 km (0.1 R)
• M29: 7,918,066 km (0.115 R)
• M30: 7,974,015 km (0.09 R)
• M31: 8,086,363 km (0.046 R)
• M32: 9,150,752 km (0.113 R)
• M33: 9,209,544 km (0.06 R)
• M34: 9,357,048 km (0.038 R)
• M35: 9,445,909 km (0.091 R)
• M36: 9,714,287 km (0.117 R)
• M37: 10,045,796 km (0.094 R)
• M38: 11,503,478 km (0.119 R)
• M39: 11,566,907 km (0.107 R)
• M40: 12,046,817 km (0.101 R)
• M41: 12,111,294 km (0.101 R)
• M42: 12,664,058 km (0.027 R)
• M43: 13,158,629 km (0.11 R)
• M44: 13,693,142 km (0.049 R)
• M45: 13,996,975 km (0.065 R)
• M46: 14,098,702 km (0.116 R)
• M47: 14,473,893 km (0.089 R)
• M48: 14,576,817 km (0.101 R)
• M49: 14,748,854 km (0.082 R)
• M50: 15,060,317 km (0.055 R)
• M51: 15,164,587 km (0.054 R)
• M52: 15,373,874 km (0.094 R)
• M53: 16,865,514 km (0.081 R)
• M54: 16,937,770 km (0.09 R)
• M55: 17,227,541 km (0.101 R)
• M56: 17,555,460 km (0.114 R)
• M57: 17,665,265 km (0.101 R)
• M58: 17,775,219 km (0.112 R)
• M59: 18,032,827 km (0.066 R)
• M60: 18,217,580 km (0.07 R)
• M61: 18,328,731 km (0.071 R)
• M62: 18,775,580 km (0.079 R)
• M63: 19,832,040 km (0.09 R)
• M64: 20,099,222 km (0.116 R)
• M65: 20,214,113 km (0.114 R)
• M66: 20,869,053 km (0.117 R)
• M67: 22,120,888 km (0.111 R)
• M68: 22,995,586 km (0.061 R)
• M69: 24,287,962 km (0.082 R)
• M70: 24,737,653 km (0.083 R)
• M71: 25,355,194 km (0.041 R)
• M72: 26,186,658 km (0.108 R)
• M73: 26,437,833 km (0.113 R)
• M74: 27,069,136 km (0.087 R)
• M75: 27,153,809 km (0.085 R)
• M76: 28,175,413 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 4

Gravity: 32.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10 AU - 14.54 AU

Year: 15858 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,659,975 km

• M1: 59,540 km (0.09 R)
• M2: 118,033 km (0.099 R)
• M3: 180,864 km (0.103 R)
• M4: 595,998 km (0.061 R)
• M5: 834,008 km (0.071 R)
• M6: 963,410 km (0.062 R)
• M7: 1,122,433 km (0.037 R)
• M8: 1,413,999 km (0.112 R)
• M9: 1,921,285 km (0.025 R)
• M10: 1,949,410 km (0.079 R)
• M11: 2,063,403 km (0.098 R)
• M12: 2,479,136 km (0.099 R)
• M13: 2,759,931 km (0.076 R)
• M14: 3,116,722 km (0.089 R)
• M15: 3,385,250 km (0.114 R)
• M16: 3,419,359 km (0.054 R)
• M17: 3,872,939 km (0.092 R)
• M18: 3,944,447 km (0.075 R)
• M19: 4,198,015 km (0.107 R)
• M20: 4,419,570 km (0.06 R)
• M21: 4,569,317 km (0.065 R)
• M22: 4,607,016 km (0.104 R)
• M23: 4,835,452 km (0.105 R)
• M24: 5,185,062 km (0.053 R)
• M25: 5,502,658 km (0.025 R)
• M26: 5,867,528 km (0.07 R)
• M27: 5,949,657 km (0.058 R)
• M28: 6,032,235 km (0.087 R)
• M29: 6,408,174 km (0.104 R)
• M30: 7,182,792 km (0.114 R)
• M31: 7,536,442 km (0.109 R)
• M32: 8,724,548 km (0.108 R)
• M33: 9,339,993 km (0.117 R)
• M34: 9,580,547 km (0.091 R)
• M35: 10,913,763 km (0.105 R)
• M36: 11,371,084 km (0.075 R)
• M37: 11,731,016 km (0.108 R)
• M38: 12,726,590 km (0.101 R)
• M39: 12,886,361 km (0.102 R)
• M40: 13,912,901 km (0.119 R)
• M41: 14,022,556 km (0.119 R)
• M42: 14,187,413 km (0.103 R)
• M43: 14,353,018 km (0.116 R)
• M44: 17,087,667 km (0.096 R)
• M45: 17,146,459 km (0.091 R)
• M46: 17,322,685 km (0.062 R)
• M47: 17,499,660 km (0.119 R)
• M48: 17,855,403 km (0.056 R)
• M49: 18,153,702 km (0.112 R)
• M50: 19,363,051 km (0.095 R)
• M51: 20,723,045 km (0.104 R)
• M52: 21,225,245 km (0.108 R)
• M53: 22,369,818 km (0.092 R)
• M54: 22,949,510 km (0.1 R)
• M55: 23,599,363 km (0.117 R)
• M56: 23,664,738 km (0.09 R)
• M57: 24,453,268 km (0.09 R)
• M58: 24,585,512 km (0.066 R)
• M59: 26,326,532 km (0.07 R)
• M60: 26,462,218 km (0.065 R)
• M61: 26,870,171 km (0.073 R)
• M62: 27,417,550 km (0.065 R)
• M63: 27,830,440 km (0.099 R)
• M64: 29,291,861 km (0.069 R)
• M65: 30,777,967 km (0.063 R)
• M66: 32,433,566 km (0.034 R)
• M67: 32,651,680 km (0.063 R)
• M68: 33,089,254 km (0.099 R)
• M69: 36,206,275 km (0.056 R)
• M70: 37,723,347 km (0.108 R)
• M71: 38,105,719 km (0.095 R)
• M72: 38,951,695 km (0.114 R)
• M73: 39,260,914 km (0.112 R)
• M74: 40,505,568 km (0.093 R)
• M75: 41,132,832 km (0.111 R)
• M76: 42,635,244 km (0.039 R)
• M77: 43,273,278 km (0.119 R)
• M78: 43,433,199 km (0.064 R)
• M79: 45,043,919 km (0.118 R)
• M80: 46,182,957 km (0.1 R)
• M81: 46,920,175 km (0.101 R)
• M82: 47,084,583 km (0.063 R)
• M83: 47,826,589 km (0.102 R)
• M84: 48,821,863 km (0.119 R)
• M85: 48,988,516 km (0.108 R)
• M86: 49,071,842 km (0.077 R)
• M87: 49,405,744 km (0.107 R)
• M88: 50,580,087 km (0.08 R)
• M89: 51,340,044 km (0.104 R)
• M90: 52,018,620 km (0.036 R)
• M91: 53,042,019 km (0.106 R)
• M92: 54,589,609 km (0.08 R)
• M93: 59,231,631 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 7.6

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.84 AU - 21.24 AU

Year: 27103 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,659,975 km

• M1: 328,517 km (0.064 R)
• M2: 462,706 km (0.085 R)
• M3: 939,026 km (0.119 R)
• M4: 1,204,712 km (0.034 R)
• M5: 1,803,702 km (0.08 R)
• M6: 1,925,325 km (0.117 R)
• M7: 2,007,903 km (0.086 R)
• M8: 3,584,066 km (0.061 R)
• M9: 3,841,225 km (0.097 R)
• M10: 3,945,793 km (0.12 R)
• M11: 4,482,850 km (0.084 R)
• M12: 4,592,954 km (0.092 R)
• M13: 4,648,305 km (0.107 R)
• M14: 4,872,253 km (0.101 R)
• M15: 5,506,249 km (0.093 R)
• M16: 6,044,203 km (0.115 R)
• M17: 6,474,297 km (0.082 R)
• M18: 6,724,424 km (0.099 R)
• M19: 7,041,572 km (0.094 R)
• M20: 7,234,254 km (0.114 R)
• M21: 8,089,206 km (0.11 R)
• M22: 8,768,380 km (0.084 R)
• M23: 9,465,805 km (0.091 R)
• M24: 10,036,671 km (0.045 R)
• M25: 11,136,664 km (0.034 R)
• M26: 12,043,975 km (0.104 R)
• M27: 13,132,150 km (0.082 R)
• M28: 14,658,796 km (0.096 R)
• M29: 15,651,528 km (0.103 R)
• M30: 16,325,466 km (0.117 R)
• M31: 16,837,091 km (0.103 R)
• M32: 17,094,997 km (0.077 R)
• M33: 17,267,484 km (0.098 R)
• M34: 17,527,485 km (0.111 R)
• M35: 18,315,118 km (0.098 R)
• M36: 21,023,138 km (0.08 R)
• M37: 21,953,188 km (0.118 R)
• M38: 22,046,986 km (0.104 R)
• M39: 22,612,167 km (0.091 R)
• M40: 23,086,991 km (0.077 R)
• M41: 24,046,212 km (0.084 R)
• M42: 29,756,961 km (0.116 R)
• M43: 34,872,161 km (0.055 R)
• M44: 35,640,496 km (0.108 R)
• M45: 37,305,670 km (0.098 R)
• M46: 38,316,802 km (0.097 R)
• M47: 38,429,748 km (0.082 R)
• M48: 38,769,186 km (0.111 R)
• M49: 41,057,285 km (0.094 R)
• M50: 41,172,775 km (0.093 R)
• M51: 41,636,079 km (0.081 R)
• M52: 41,868,405 km (0.115 R)
• M53: 42,101,179 km (0.119 R)
• M54: 42,217,716 km (0.112 R)
• M55: 43,153,750 km (0.057 R)
• M56: 45,046,312 km (0.087 R)
• M57: 47,086,528 km (0.093 R)
• M58: 47,328,578 km (0.067 R)
• M59: 50,264,885 km (0.116 R)
• M60: 53,133,723 km (0.099 R)
• M61: 53,764,428 km (0.106 R)
• M62: 54,017,398 km (0.032 R)
• M63: 54,778,701 km (0.09 R)
• M64: 55,288,082 km (0.078 R)
• M65: 57,341,761 km (0.118 R)
• M66: 58,898,178 km (0.077 R)
• M67: 60,468,656 km (0.112 R)
• M68: 60,995,091 km (0.045 R)
• M69: 64,320,203 km (0.102 R)
• M70: 65,126,835 km (0.086 R)
• M71: 66,614,585 km (0.105 R)
• M72: 67,022,240 km (0.107 R)
• M73: 68,250,289 km (0.102 R)
• M74: 69,073,077 km (0.077 R)
• M75: 71,700,315 km (0.103 R)
• M76: 74,641,708 km (0.09 R)
• M77: 77,622,446 km (0.09 R)
• M78: 78,337,972 km (0.087 R)
• M79: 79,199,357 km (0.107 R)
• M80: 79,919,521 km (0.087 R)
• M81: 80,208,245 km (0.079 R)
• M82: 81,802,210 km (0.115 R)
• M83: 81,947,619 km (0.106 R)
• M84: 83,553,104 km (0.074 R)
• M85: 85,906,727 km (0.105 R)
• M86: 86,202,482 km (0.093 R)
• M87: 87,388,793 km (0.111 R)
• M88: 88,133,042 km (0.109 R)
• M89: 90,678,899 km (0.072 R)
• M90: 96,917,878 km (0.074 R)
• M91: 97,225,601 km (0.07 R)
• M92: 98,305,698 km (0.09 R)
• M93: 100,477,859 km (0.105 R)
• M94: 102,352,170 km (0.109 R)
• M95: 103,765,571 km (0.043 R)
• M96: 104,711,329 km (0.102 R)
• M97: 105,343,380 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit