🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 222 Days

Day: 28.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.72 AU - 0.74 AU

Year: 231 Days

Day: 35.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.07 AU - 1.11 AU

Year: 422 Days

Day: 43.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,344,024 km

• M1: 812,167 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.01 AU - 1.21 AU

Year: 434 Days

Day: 21.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.21 AU - 1.69 AU

Year: 648 Days

Day: 19.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,344,024 km

• M1: 450,888 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.6 AU - 2.26 AU

Year: 994 Days

Day: 35.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.52 AU - 4.44 AU

Year: 2945 Days

Day: 45.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 9.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.03 AU - 8.93 AU

Year: 8360 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,344,024 km

• M1: 297,700 km (0.073 R)
• M2: 749,037 km (0.075 R)
• M3: 1,223,411 km (0.031 R)
• M4: 1,355,058 km (0.085 R)
• M5: 1,592,021 km (0.103 R)
• M6: 1,757,625 km (0.032 R)
• M7: 2,016,579 km (0.094 R)
• M8: 2,196,097 km (0.104 R)
• M9: 3,067,804 km (0.108 R)
• M10: 3,406,792 km (0.112 R)
• M11: 4,007,577 km (0.066 R)
• M12: 4,700,215 km (0.065 R)
• M13: 4,879,284 km (0.117 R)
• M14: 5,182,669 km (0.086 R)
• M15: 5,807,689 km (0.072 R)
• M16: 6,032,235 km (0.073 R)
• M17: 6,226,862 km (0.117 R)
• M18: 6,522,916 km (0.109 R)
• M19: 6,589,188 km (0.112 R)
• M20: 7,231,262 km (0.105 R)
• M21: 7,334,484 km (0.056 R)
• M22: 7,472,862 km (0.08 R)
• M23: 7,682,000 km (0.112 R)
• M24: 8,393,338 km (0.114 R)
• M25: 8,574,501 km (0.112 R)
• M26: 8,756,861 km (0.095 R)
• M27: 8,940,567 km (0.092 R)
• M28: 9,088,519 km (0.11 R)
• M29: 9,199,970 km (0.111 R)
• M30: 9,311,869 km (0.094 R)
• M31: 9,726,106 km (0.107 R)
• M32: 9,802,101 km (0.118 R)
• M33: 9,878,247 km (0.065 R)
• M34: 10,108,029 km (0.048 R)
• M35: 10,184,922 km (0.072 R)
• M36: 10,572,680 km (0.115 R)
• M37: 11,282,821 km (0.099 R)
• M38: 11,482,833 km (0.085 R)
• M39: 13,802,049 km (0.093 R)
• M40: 14,058,909 km (0.103 R)
• M41: 14,274,180 km (0.049 R)
• M42: 15,102,204 km (0.117 R)
• M43: 15,278,580 km (0.104 R)
• M44: 16,080,425 km (0.103 R)
• M45: 16,622,567 km (0.119 R)
• M46: 17,078,991 km (0.096 R)
• M47: 17,308,623 km (0.115 R)
• M48: 18,331,723 km (0.12 R)
• M49: 18,945,523 km (0.034 R)
• M50: 19,088,090 km (0.068 R)
• M51: 19,902,800 km (0.102 R)
• M52: 20,338,728 km (0.115 R)
• M53: 20,875,784 km (0.079 R)
• M54: 21,121,574 km (0.114 R)
• M55: 21,417,628 km (0.063 R)
• M56: 21,516,662 km (0.083 R)
• M57: 22,364,283 km (0.097 R)
• M58: 22,716,437 km (0.08 R)
• M59: 23,121,249 km (0.12 R)
• M60: 23,630,629 km (0.071 R)
• M61: 24,246,673 km (0.115 R)
• M62: 24,868,103 km (0.037 R)
• M63: 25,076,343 km (0.077 R)
• M64: 26,338,351 km (0.102 R)
• M65: 27,674,708 km (0.08 R)
• M66: 28,106,897 km (0.073 R)
• M67: 28,215,355 km (0.05 R)
• M68: 30,468,598 km (0.092 R)
• M69: 32,380,459 km (0.075 R)
• M70: 32,664,994 km (0.114 R)
• M71: 32,893,131 km (0.096 R)
• M72: 33,926,254 km (0.094 R)
• M73: 34,157,383 km (0.047 R)
• M74: 34,215,277 km (0.068 R)
• M75: 34,911,954 km (0.082 R)
• M76: 35,613,269 km (0.088 R)
• M77: 35,671,911 km (0.064 R)
• M78: 35,848,138 km (0.109 R)
• M79: 37,089,351 km (0.095 R)
• M80: 37,506,281 km (0.089 R)
• M81: 37,984,545 km (0.12 R)
• M82: 38,645,618 km (0.118 R)
• M83: 39,068,232 km (0.109 R)
• M84: 39,918,097 km (0.083 R)
• M85: 40,101,056 km (0.118 R)
• M86: 40,223,127 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 8.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.94 AU - 10.82 AU

Year: 9813 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,344,024 km

• M1: 111,600 km (0.119 R)
• M2: 172,038 km (0.079 R)
• M3: 335,847 km (0.108 R)
• M4: 553,662 km (0.117 R)
• M5: 847,622 km (0.113 R)
• M6: 915,539 km (0.05 R)
• M7: 1,003,054 km (0.04 R)
• M8: 1,224,907 km (0.076 R)
• M9: 1,483,113 km (0.1 R)
• M10: 1,608,028 km (0.1 R)
• M11: 1,913,357 km (0.108 R)
• M12: 2,934,811 km (0.094 R)
• M13: 3,146,043 km (0.047 R)
• M14: 3,416,965 km (0.053 R)
• M15: 3,555,343 km (0.111 R)
• M16: 3,667,392 km (0.072 R)
• M17: 4,334,299 km (0.081 R)
• M18: 5,646,272 km (0.109 R)
• M19: 6,042,258 km (0.115 R)
• M20: 6,345,194 km (0.117 R)
• M21: 6,549,993 km (0.118 R)
• M22: 6,653,066 km (0.107 R)
• M23: 6,931,019 km (0.047 R)
• M24: 9,248,290 km (0.078 R)
• M25: 9,364,228 km (0.095 R)
• M26: 9,597,451 km (0.058 R)
• M27: 9,793,275 km (0.104 R)
• M28: 9,950,802 km (0.11 R)
• M29: 10,029,939 km (0.068 R)
• M30: 10,308,490 km (0.111 R)
• M31: 10,832,681 km (0.077 R)
• M32: 10,954,753 km (0.094 R)
• M33: 12,201,651 km (0.091 R)
• M34: 12,286,324 km (0.118 R)
• M35: 12,413,781 km (0.081 R)
• M36: 12,541,687 km (0.107 R)
• M37: 15,235,496 km (0.073 R)
• M38: 15,924,544 km (0.104 R)
• M39: 16,156,420 km (0.099 R)
• M40: 16,342,670 km (0.114 R)
• M41: 16,717,562 km (0.12 R)
• M42: 17,762,802 km (0.066 R)
• M43: 18,099,846 km (0.094 R)
• M44: 19,271,347 km (0.111 R)
• M45: 20,115,977 km (0.11 R)
• M46: 20,467,233 km (0.106 R)
• M47: 20,921,861 km (0.114 R)
• M48: 20,972,574 km (0.088 R)
• M49: 21,074,151 km (0.105 R)
• M50: 21,175,878 km (0.07 R)
• M51: 21,379,780 km (0.061 R)
• M52: 22,669,313 km (0.116 R)
• M53: 22,825,643 km (0.026 R)
• M54: 23,139,649 km (0.056 R)
• M55: 23,402,343 km (0.059 R)
• M56: 23,507,660 km (0.08 R)
• M57: 23,930,723 km (0.104 R)
• M58: 24,143,152 km (0.088 R)
• M59: 24,196,259 km (0.105 R)
• M60: 25,106,861 km (0.035 R)
• M61: 25,702,111 km (0.082 R)
• M62: 26,576,062 km (0.113 R)
• M63: 26,685,867 km (0.076 R)
• M64: 26,906,224 km (0.076 R)
• M65: 28,072,788 km (0.03 R)
• M66: 28,240,787 km (0.112 R)
• M67: 28,296,886 km (0.086 R)
• M68: 28,465,333 km (0.055 R)
• M69: 28,577,831 km (0.096 R)
• M70: 29,483,048 km (0.091 R)
• M71: 32,196,005 km (0.077 R)
• M72: 32,254,498 km (0.098 R)
• M73: 32,842,417 km (0.102 R)
• M74: 34,447,154 km (0.117 R)
• M75: 34,927,512 km (0.09 R)
• M76: 35,530,990 km (0.068 R)
• M77: 35,834,076 km (0.064 R)
• M78: 36,809,753 km (0.114 R)
• M79: 37,054,944 km (0.108 R)
• M80: 37,424,002 km (0.096 R)
• M81: 38,600,290 km (0.118 R)
• M82: 38,724,755 km (0.111 R)
• M83: 41,243,235 km (0.077 R)
• M84: 41,306,814 km (0.088 R)
• M85: 42,908,409 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 4.5

Gravity: 37.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.77 AU - 19.51 AU

Year: 27476 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,344,024 km

• M1: 71,957 km (0.109 R)
• M2: 112,946 km (0.114 R)
• M3: 183,856 km (0.069 R)
• M4: 487,539 km (0.098 R)
• M5: 639,232 km (0.08 R)
• M6: 692,937 km (0.079 R)
• M7: 1,345,184 km (0.056 R)
• M8: 1,414,897 km (0.088 R)
• M9: 1,450,202 km (0.099 R)
• M10: 1,557,912 km (0.09 R)
• M11: 1,743,114 km (0.099 R)
• M12: 2,424,533 km (0.084 R)
• M13: 2,552,439 km (0.032 R)
• M14: 2,904,592 km (0.092 R)
• M15: 2,995,099 km (0.065 R)
• M16: 3,508,968 km (0.049 R)
• M17: 4,881,678 km (0.11 R)
• M18: 5,372,209 km (0.114 R)
• M19: 5,539,160 km (0.034 R)
• M20: 7,178,155 km (0.117 R)
• M21: 7,609,744 km (0.098 R)
• M22: 7,797,340 km (0.105 R)
• M23: 8,627,459 km (0.113 R)
• M24: 9,085,976 km (0.116 R)
• M25: 10,163,530 km (0.08 R)
• M26: 10,370,124 km (0.058 R)
• M27: 11,494,652 km (0.078 R)
• M28: 12,879,479 km (0.067 R)
• M29: 13,478,319 km (0.109 R)
• M30: 13,857,101 km (0.116 R)
• M31: 15,170,870 km (0.119 R)
• M32: 15,882,357 km (0.104 R)
• M33: 16,041,978 km (0.119 R)
• M34: 16,282,382 km (0.059 R)
• M35: 16,523,982 km (0.067 R)
• M36: 17,584,482 km (0.068 R)
• M37: 17,666,910 km (0.116 R)
• M38: 20,287,117 km (0.083 R)
• M39: 21,863,130 km (0.083 R)
• M40: 22,665,723 km (0.077 R)
• M41: 23,933,415 km (0.094 R)
• M42: 25,877,589 km (0.031 R)
• M43: 26,631,563 km (0.076 R)
• M44: 27,392,567 km (0.08 R)
• M45: 28,644,551 km (0.112 R)
• M46: 28,936,118 km (0.097 R)
• M47: 29,522,242 km (0.12 R)
• M48: 30,112,107 km (0.079 R)
• M49: 33,119,772 km (0.117 R)
• M50: 33,221,648 km (0.074 R)
• M51: 34,659,134 km (0.069 R)
• M52: 35,593,821 km (0.092 R)
• M53: 36,431,569 km (0.106 R)
• M54: 36,958,453 km (0.096 R)
• M55: 37,064,219 km (0.026 R)
• M56: 38,876,298 km (0.101 R)
• M57: 40,498,836 km (0.088 R)
• M58: 40,607,893 km (0.111 R)
• M59: 40,826,007 km (0.114 R)
• M60: 43,140,735 km (0.076 R)
• M61: 45,158,361 km (0.104 R)
• M62: 47,550,880 km (0.056 R)
• M63: 48,820,368 km (0.049 R)
• M64: 49,168,631 km (0.076 R)
• M65: 49,401,256 km (0.025 R)
• M66: 49,984,239 km (0.08 R)
• M67: 50,452,331 km (0.078 R)
• M68: 52,101,946 km (0.105 R)
• M69: 53,410,479 km (0.103 R)
• M70: 55,696,185 km (0.11 R)
• M71: 56,789,895 km (0.061 R)
• M72: 56,911,817 km (0.097 R)
• M73: 59,122,126 km (0.085 R)
• M74: 59,616,995 km (0.03 R)
• M75: 60,486,458 km (0.12 R)
• M76: 61,735,900 km (0.069 R)
• M77: 64,641,689 km (0.086 R)
• M78: 65,279,275 km (0.07 R)
• M79: 65,918,955 km (0.117 R)
• M80: 66,047,011 km (0.095 R)
• M81: 66,946,693 km (0.12 R)
• M82: 69,018,025 km (0.092 R)
• M83: 70,192,368 km (0.08 R)
• M84: 70,323,266 km (0.05 R)
• M85: 70,978,954 km (0.11 R)
• M86: 76,027,882 km (0.08 R)
• M87: 76,700,773 km (0.06 R)
• M88: 77,375,759 km (0.062 R)
• M89: 77,646,232 km (0.055 R)
• M90: 77,781,618 km (0.065 R)
• M91: 79,412,234 km (0.097 R)
• M92: 79,685,101 km (0.092 R)
• M93: 81,191,252 km (0.079 R)
• M94: 81,328,733 km (0.079 R)
• M95: 86,747,317 km (0.102 R)
• M96: 88,296,702 km (0.032 R)
• M97: 88,579,293 km (0.035 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit