🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.76 AU - 1.04 AU

Year: 325 Days

Day: 26.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 156.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 526 Days

Day: 29.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.05 AU - 1.65 AU

Year: 597 Days

Day: 31 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,435,670 km

• M1: 292,763 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.74 AU - 2.22 AU

Year: 1061 Days

Day: 15.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.26 AU

Year: 1085 Days

Day: 41.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,435,670 km

• M1: 945,907 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.67 AU - 4.09 AU

Year: 2366 Days

Day: 21.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.04 AU - 4.42 AU

Year: 2743 Days

Day: 42.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,435,670 km

• M1: 1,525,150 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 14.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.28 AU - 8.68 AU

Year: 9404 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,435,670 km

• M1: 186,997 km (0.043 R)
• M2: 368,160 km (0.076 R)
• M3: 553,063 km (0.103 R)
• M4: 879,486 km (0.119 R)
• M5: 1,329,775 km (0.077 R)
• M6: 1,523,206 km (0.119 R)
• M7: 1,657,544 km (0.086 R)
• M8: 1,956,740 km (0.057 R)
• M9: 2,122,495 km (0.108 R)
• M10: 2,508,008 km (0.099 R)
• M11: 3,192,718 km (0.096 R)
• M12: 3,590,349 km (0.094 R)
• M13: 3,703,744 km (0.091 R)
• M14: 3,818,186 km (0.114 R)
• M15: 3,933,975 km (0.118 R)
• M16: 4,240,651 km (0.078 R)
• M17: 4,852,207 km (0.104 R)
• M18: 5,104,878 km (0.114 R)
• M19: 5,544,247 km (0.05 R)
• M20: 5,888,621 km (0.106 R)
• M21: 6,022,960 km (0.067 R)
• M22: 6,212,800 km (0.106 R)
• M23: 6,432,110 km (0.091 R)
• M24: 6,542,812 km (0.112 R)
• M25: 6,935,208 km (0.118 R)
• M26: 7,048,752 km (0.105 R)
• M27: 7,163,045 km (0.088 R)
• M28: 7,480,193 km (0.102 R)
• M29: 8,795,008 km (0.099 R)
• M30: 9,134,895 km (0.109 R)
• M31: 9,827,533 km (0.118 R)
• M32: 9,923,425 km (0.078 R)
• M33: 10,180,434 km (0.116 R)
• M34: 10,309,687 km (0.082 R)
• M35: 10,766,708 km (0.115 R)
• M36: 11,938,060 km (0.097 R)
• M37: 12,177,267 km (0.075 R)
• M38: 12,556,348 km (0.036 R)
• M39: 13,538,757 km (0.063 R)
• M40: 13,681,174 km (0.065 R)
• M41: 14,075,215 km (0.089 R)
• M42: 14,219,427 km (0.105 R)
• M43: 14,328,035 km (0.056 R)
• M44: 14,545,850 km (0.048 R)
• M45: 15,614,278 km (0.073 R)
• M46: 15,838,525 km (0.042 R)
• M47: 15,988,721 km (0.085 R)
• M48: 16,669,990 km (0.06 R)
• M49: 16,822,580 km (0.051 R)
• M50: 17,515,517 km (0.111 R)
• M51: 17,904,472 km (0.114 R)
• M52: 18,100,146 km (0.064 R)
• M53: 18,532,932 km (0.113 R)
• M54: 20,175,966 km (0.075 R)
• M55: 20,298,037 km (0.096 R)
• M56: 20,665,599 km (0.092 R)
• M57: 21,076,694 km (0.068 R)
• M58: 21,698,423 km (0.08 R)
• M59: 22,748,002 km (0.099 R)
• M60: 23,471,308 km (0.109 R)
• M61: 23,986,223 km (0.027 R)
• M62: 25,553,710 km (0.087 R)
• M63: 26,305,439 km (0.057 R)
• M64: 28,148,186 km (0.115 R)
• M65: 29,754,119 km (0.106 R)
• M66: 29,939,471 km (0.07 R)
• M67: 30,078,896 km (0.101 R)
• M68: 30,544,744 km (0.076 R)
• M69: 30,685,066 km (0.108 R)
• M70: 30,919,337 km (0.114 R)
• M71: 31,201,179 km (0.103 R)
• M72: 31,342,399 km (0.116 R)
• M73: 31,436,796 km (0.085 R)
• M74: 31,578,315 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.1

Radius: 6.3

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.25 AU - 18.75 AU

Year: 24371 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,435,670 km

• M1: 429,944 km (0.096 R)
• M2: 1,101,489 km (0.066 R)
• M3: 1,310,627 km (0.073 R)
• M4: 2,494,844 km (0.071 R)
• M5: 2,890,530 km (0.119 R)
• M6: 3,784,078 km (0.076 R)
• M7: 3,873,238 km (0.104 R)
• M8: 4,612,551 km (0.057 R)
• M9: 6,535,183 km (0.082 R)
• M10: 7,975,212 km (0.117 R)
• M11: 8,495,813 km (0.036 R)
• M12: 9,448,302 km (0.061 R)
• M13: 10,060,457 km (0.093 R)
• M14: 10,434,003 km (0.056 R)
• M15: 11,516,942 km (0.107 R)
• M16: 12,368,902 km (0.099 R)
• M17: 13,718,723 km (0.039 R)
• M18: 16,046,167 km (0.11 R)
• M19: 16,848,610 km (0.11 R)
• M20: 16,995,964 km (0.117 R)
• M21: 17,440,569 km (0.103 R)
• M22: 17,739,016 km (0.112 R)
• M23: 18,644,532 km (0.066 R)
• M24: 18,873,267 km (0.095 R)
• M25: 19,953,065 km (0.105 R)
• M26: 20,657,671 km (0.107 R)
• M27: 21,769,931 km (0.104 R)
• M28: 22,738,727 km (0.113 R)
• M29: 23,064,701 km (0.099 R)
• M30: 24,052,196 km (0.096 R)
• M31: 24,135,073 km (0.048 R)
• M32: 24,969,381 km (0.114 R)
• M33: 27,441,785 km (0.095 R)
• M34: 27,701,935 km (0.111 R)
• M35: 29,280,193 km (0.069 R)
• M36: 32,431,472 km (0.062 R)
• M37: 33,074,593 km (0.11 R)
• M38: 33,259,047 km (0.027 R)
• M39: 36,829,051 km (0.079 R)
• M40: 38,562,142 km (0.029 R)
• M41: 39,634,161 km (0.116 R)
• M42: 39,732,147 km (0.118 R)
• M43: 40,026,556 km (0.111 R)
• M44: 40,223,127 km (0.111 R)
• M45: 41,111,888 km (0.053 R)
• M46: 43,009,388 km (0.104 R)
• M47: 44,833,285 km (0.064 R)
• M48: 45,344,311 km (0.104 R)
• M49: 49,185,985 km (0.084 R)
• M50: 49,291,302 km (0.069 R)
• M51: 50,136,081 km (0.087 R)
• M52: 50,348,061 km (0.106 R)
• M53: 52,269,047 km (0.105 R)
• M54: 53,779,687 km (0.097 R)
• M55: 54,431,484 km (0.079 R)
• M56: 55,414,043 km (0.09 R)
• M57: 56,072,423 km (0.114 R)
• M58: 56,622,944 km (0.049 R)
• M59: 57,175,409 km (0.085 R)
• M60: 57,396,813 km (0.043 R)
• M61: 57,507,665 km (0.044 R)
• M62: 58,174,124 km (0.112 R)
• M63: 59,178,674 km (0.085 R)
• M64: 59,627,018 km (0.106 R)
• M65: 60,526,999 km (0.118 R)
• M66: 61,544,714 km (0.114 R)
• M67: 61,658,258 km (0.094 R)
• M68: 65,209,263 km (0.089 R)
• M69: 65,440,691 km (0.091 R)
• M70: 65,672,268 km (0.088 R)
• M71: 66,485,183 km (0.037 R)
• M72: 67,184,553 km (0.091 R)
• M73: 72,987,156 km (0.051 R)
• M74: 73,107,133 km (0.084 R)
• M75: 76,252,279 km (0.115 R)
• M76: 78,332,437 km (0.12 R)
• M77: 80,555,312 km (0.097 R)
• M78: 80,927,811 km (0.117 R)
• M79: 82,423,340 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 5.2

Gravity: 33.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.04 AU - 19.38 AU

Year: 27187 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,435,670 km

• M1: 311,912 km (0.091 R)
• M2: 518,805 km (0.095 R)
• M3: 706,401 km (0.113 R)
• M4: 793,318 km (0.048 R)
• M5: 1,313,769 km (0.109 R)
• M6: 1,349,223 km (0.114 R)
• M7: 1,385,127 km (0.089 R)
• M8: 2,556,927 km (0.113 R)
• M9: 2,874,822 km (0.111 R)
• M10: 3,448,680 km (0.052 R)
• M11: 3,547,714 km (0.093 R)
• M12: 3,850,500 km (0.088 R)
• M13: 4,005,034 km (0.085 R)
• M14: 4,807,776 km (0.058 R)
• M15: 6,011,890 km (0.036 R)
• M16: 6,925,933 km (0.083 R)
• M17: 7,113,828 km (0.087 R)
• M18: 8,078,734 km (0.102 R)
• M19: 8,476,066 km (0.032 R)
• M20: 8,812,063 km (0.111 R)
• M21: 9,845,933 km (0.078 R)
• M22: 10,057,315 km (0.076 R)
• M23: 11,504,226 km (0.097 R)
• M24: 13,402,174 km (0.041 R)
• M25: 14,506,805 km (0.068 R)
• M26: 14,586,840 km (0.09 R)
• M27: 14,667,024 km (0.115 R)
• M28: 14,747,208 km (0.08 R)
• M29: 16,217,606 km (0.099 R)
• M30: 16,801,935 km (0.116 R)
• M31: 18,769,746 km (0.074 R)
• M32: 19,294,984 km (0.086 R)
• M33: 20,181,202 km (0.091 R)
• M34: 20,270,511 km (0.089 R)
• M35: 20,629,098 km (0.087 R)
• M36: 21,992,832 km (0.106 R)
• M37: 23,479,087 km (0.066 R)
• M38: 24,710,427 km (0.041 R)
• M39: 24,997,655 km (0.102 R)
• M40: 25,768,682 km (0.102 R)
• M41: 26,157,188 km (0.076 R)
• M42: 26,254,576 km (0.034 R)
• M43: 27,038,319 km (0.114 R)
• M44: 31,587,441 km (0.115 R)
• M45: 31,795,083 km (0.113 R)
• M46: 32,107,293 km (0.058 R)
• M47: 32,420,551 km (0.054 R)
• M48: 34,002,250 km (0.105 R)
• M49: 34,641,781 km (0.119 R)
• M50: 35,716,791 km (0.111 R)
• M51: 37,020,985 km (0.112 R)
• M52: 37,239,847 km (0.083 R)
• M53: 38,673,144 km (0.101 R)
• M54: 39,340,650 km (0.101 R)
• M55: 39,452,399 km (0.061 R)
• M56: 39,787,947 km (0.119 R)
• M57: 40,236,741 km (0.105 R)
• M58: 42,964,808 km (0.099 R)
• M59: 44,467,369 km (0.065 R)
• M60: 46,104,568 km (0.092 R)
• M61: 46,693,983 km (0.091 R)
• M62: 49,678,760 km (0.035 R)
• M63: 50,646,808 km (0.11 R)
• M64: 52,233,144 km (0.058 R)
• M65: 53,464,484 km (0.1 R)
• M66: 55,204,307 km (0.111 R)
• M67: 55,579,499 km (0.088 R)
• M68: 56,081,250 km (0.113 R)
• M69: 58,994,668 km (0.095 R)
• M70: 59,378,237 km (0.111 R)
• M71: 59,506,293 km (0.106 R)
• M72: 60,534,180 km (0.112 R)
• M73: 61,697,303 km (0.086 R)
• M74: 62,607,307 km (0.09 R)
• M75: 62,998,506 km (0.09 R)
• M76: 68,024,695 km (0.105 R)
• M77: 68,426,964 km (0.111 R)
• M78: 68,830,130 km (0.11 R)
• M79: 69,233,895 km (0.058 R)
• M80: 70,179,204 km (0.101 R)
• M81: 70,585,661 km (0.093 R)
• M82: 74,416,862 km (0.111 R)
• M83: 75,108,154 km (0.087 R)
• M84: 82,421,844 km (0.066 R)
• M85: 82,850,592 km (0.043 R)
• M86: 83,423,552 km (0.106 R)
• M87: 83,567,016 km (0.057 R)
• M88: 85,583,595 km (0.107 R)
• M89: 86,162,689 km (0.105 R)
• M90: 88,931,297 km (0.105 R)
• M91: 90,842,409 km (0.115 R)
• M92: 92,173,382 km (0.116 R)
• M93: 93,958,084 km (0.11 R)
• M94: 100,751,174 km (0.089 R)
• M95: 101,821,996 km (0.119 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: 443 - 11,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit