🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.06 AU - 1.2 AU

Year: 430 Days

Day: 45.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 51.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,719,354 km

• M1: 153,039 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.41 AU

Year: 1082 Days

Day: 21.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.58 AU - 3.3 AU

Year: 1805 Days

Day: 16.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.93 AU - 5.01 AU

Year: 3968 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.91 AU - 5.17 AU

Year: 4052 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,719,354 km

• M1: 415,583 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 10.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.64 AU - 6.34 AU

Year: 4607 Days

Day: 12.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,719,354 km

• M1: 128,654 km (0.042 R)
• M2: 253,868 km (0.106 R)
• M3: 549,623 km (0.104 R)
• M4: 686,205 km (0.098 R)
• M5: 815,757 km (0.099 R)
• M6: 974,331 km (0.079 R)
• M7: 1,154,447 km (0.065 R)
• M8: 1,369,120 km (0.039 R)
• M9: 1,463,366 km (0.096 R)
• M10: 1,535,622 km (0.046 R)
• M11: 1,696,440 km (0.11 R)
• M12: 2,075,371 km (0.085 R)
• M13: 2,380,401 km (0.089 R)
• M14: 2,596,869 km (0.104 R)
• M15: 2,865,098 km (0.075 R)
• M16: 3,079,921 km (0.11 R)
• M17: 3,252,557 km (0.095 R)
• M18: 3,380,164 km (0.057 R)
• M19: 3,444,491 km (0.098 R)
• M20: 3,525,723 km (0.109 R)
• M21: 3,873,388 km (0.116 R)
• M22: 4,059,937 km (0.071 R)
• M23: 4,180,363 km (0.097 R)
• M24: 4,354,345 km (0.107 R)
• M25: 4,424,507 km (0.1 R)
• M26: 4,495,117 km (0.106 R)
• M27: 4,655,486 km (0.094 R)
• M28: 4,763,495 km (0.115 R)
• M29: 5,018,709 km (0.112 R)
• M30: 5,222,312 km (0.087 R)
• M31: 5,580,599 km (0.115 R)
• M32: 5,986,009 km (0.109 R)
• M33: 6,241,672 km (0.113 R)
• M34: 6,400,844 km (0.053 R)
• M35: 6,521,121 km (0.083 R)
• M36: 6,682,686 km (0.055 R)
• M37: 6,804,609 km (0.085 R)
• M38: 7,425,889 km (0.087 R)
• M39: 7,764,728 km (0.096 R)
• M40: 8,326,169 km (0.09 R)
• M41: 8,413,683 km (0.087 R)
• M42: 8,700,313 km (0.044 R)
• M43: 8,900,625 km (0.106 R)
• M44: 9,215,229 km (0.069 R)
• M45: 9,351,213 km (0.107 R)
• M46: 9,533,573 km (0.104 R)
• M47: 10,368,778 km (0.095 R)
• M48: 10,439,388 km (0.089 R)
• M49: 11,227,320 km (0.059 R)
• M50: 11,421,199 km (0.028 R)
• M51: 11,640,659 km (0.083 R)
• M52: 12,158,268 km (0.087 R)
• M53: 12,986,591 km (0.055 R)
• M54: 13,088,318 km (0.115 R)
• M55: 13,936,986 km (0.098 R)
• M56: 14,015,077 km (0.074 R)
• M57: 14,119,346 km (0.057 R)
• M58: 14,250,095 km (0.112 R)
• M59: 14,407,472 km (0.106 R)
• M60: 14,591,926 km (0.109 R)
• M61: 14,830,086 km (0.083 R)
• M62: 15,122,998 km (0.111 R)
• M63: 15,850,044 km (0.071 R)
• M64: 16,040,482 km (0.081 R)
• M65: 16,122,312 km (0.109 R)
• M66: 16,533,407 km (0.118 R)
• M67: 16,837,240 km (0.056 R)
• M68: 17,031,418 km (0.059 R)
• M69: 17,310,269 km (0.081 R)
• M70: 17,422,168 km (0.107 R)
• M71: 18,497,627 km (0.092 R)
• M72: 18,698,088 km (0.057 R)
• M73: 18,841,702 km (0.112 R)
• M74: 19,072,382 km (0.12 R)
• M75: 19,245,916 km (0.113 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.32 AU - 6.76 AU

Year: 5317 Days

Day: 6.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,719,354 km

• M1: 119,828 km (0.112 R)
• M2: 194,028 km (0.084 R)
• M3: 469,289 km (0.098 R)
• M4: 645,066 km (0.069 R)
• M5: 741,407 km (0.087 R)
• M6: 949,498 km (0.106 R)
• M7: 1,224,159 km (0.069 R)
• M8: 1,284,597 km (0.087 R)
• M9: 1,628,672 km (0.095 R)
• M10: 1,818,512 km (0.096 R)
• M11: 2,087,638 km (0.057 R)
• M12: 2,189,963 km (0.119 R)
• M13: 2,279,124 km (0.051 R)
• M14: 2,648,032 km (0.103 R)
• M15: 2,823,510 km (0.028 R)
• M16: 3,102,211 km (0.08 R)
• M17: 3,219,496 km (0.104 R)
• M18: 3,493,409 km (0.072 R)
• M19: 3,563,122 km (0.082 R)
• M20: 3,739,348 km (0.117 R)
• M21: 3,828,509 km (0.091 R)
• M22: 4,174,080 km (0.106 R)
• M23: 5,370,264 km (0.115 R)
• M24: 6,216,091 km (0.056 R)
• M25: 6,622,099 km (0.064 R)
• M26: 6,773,792 km (0.117 R)
• M27: 7,325,209 km (0.05 R)
• M28: 8,706,895 km (0.072 R)
• M29: 9,088,669 km (0.059 R)
• M30: 9,794,771 km (0.111 R)
• M31: 9,967,856 km (0.09 R)
• M32: 10,292,034 km (0.119 R)
• M33: 10,467,961 km (0.083 R)
• M34: 10,746,513 km (0.105 R)
• M35: 10,899,551 km (0.088 R)
• M36: 11,885,102 km (0.048 R)
• M37: 12,255,357 km (0.111 R)
• M38: 12,791,067 km (0.052 R)
• M39: 12,899,076 km (0.108 R)
• M40: 13,361,633 km (0.077 R)
• M41: 13,912,752 km (0.036 R)
• M42: 13,996,078 km (0.074 R)
• M43: 14,640,396 km (0.085 R)
• M44: 15,151,422 km (0.103 R)
• M45: 15,899,710 km (0.068 R)
• M46: 16,132,485 km (0.089 R)
• M47: 16,454,270 km (0.094 R)
• M48: 16,571,854 km (0.112 R)
• M49: 17,552,318 km (0.101 R)
• M50: 18,216,383 km (0.073 R)
• M51: 18,277,120 km (0.027 R)
• M52: 18,980,978 km (0.106 R)
• M53: 19,289,748 km (0.097 R)
• M54: 19,475,848 km (0.113 R)
• M55: 20,446,588 km (0.119 R)
• M56: 20,667,993 km (0.062 R)
• M57: 20,858,431 km (0.094 R)
• M58: 21,336,995 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 11.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.8 AU - 7.12 AU

Year: 5881 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,719,354 km

• M1: 141,220 km (0.061 R)
• M2: 339,138 km (0.044 R)
• M3: 436,377 km (0.064 R)
• M4: 510,727 km (0.07 R)
• M5: 609,013 km (0.098 R)
• M6: 694,733 km (0.089 R)
• M7: 957,127 km (0.099 R)
• M8: 1,094,458 km (0.115 R)
• M9: 1,454,540 km (0.099 R)
• M10: 1,614,460 km (0.079 R)
• M11: 1,794,426 km (0.109 R)
• M12: 1,894,208 km (0.037 R)
• M13: 2,452,358 km (0.091 R)
• M14: 2,907,734 km (0.083 R)
• M15: 3,111,187 km (0.095 R)
• M16: 3,249,266 km (0.081 R)
• M17: 3,496,252 km (0.112 R)
• M18: 3,585,861 km (0.085 R)
• M19: 3,896,576 km (0.113 R)
• M20: 4,064,724 km (0.103 R)
• M21: 4,159,120 km (0.087 R)
• M22: 4,642,321 km (0.118 R)
• M23: 4,920,872 km (0.029 R)
• M24: 5,021,552 km (0.04 R)
• M25: 5,163,969 km (0.048 R)
• M26: 5,640,887 km (0.106 R)
• M27: 6,002,615 km (0.095 R)
• M28: 6,883,596 km (0.098 R)
• M29: 6,973,804 km (0.08 R)
• M30: 8,088,458 km (0.106 R)
• M31: 8,159,965 km (0.104 R)
• M32: 8,666,354 km (0.107 R)
• M33: 9,009,831 km (0.045 R)
• M34: 9,158,232 km (0.032 R)
• M35: 9,457,877 km (0.057 R)
• M36: 9,558,406 km (0.094 R)
• M37: 9,760,513 km (0.103 R)
• M38: 9,913,103 km (0.113 R)
• M39: 9,989,697 km (0.12 R)
• M40: 10,401,540 km (0.119 R)
• M41: 10,505,361 km (0.086 R)
• M42: 10,688,020 km (0.11 R)
• M43: 10,818,918 km (0.114 R)
• M44: 11,268,609 km (0.056 R)
• M45: 11,348,494 km (0.111 R)
• M46: 11,428,679 km (0.086 R)
• M47: 11,967,979 km (0.075 R)
• M48: 13,127,213 km (0.108 R)
• M49: 13,295,810 km (0.119 R)
• M50: 13,493,429 km (0.101 R)
• M51: 13,606,674 km (0.106 R)
• M52: 13,720,369 km (0.039 R)
• M53: 13,862,935 km (0.044 R)
• M54: 14,322,201 km (0.082 R)
• M55: 14,728,210 km (0.114 R)
• M56: 15,020,673 km (0.046 R)
• M57: 15,285,312 km (0.099 R)
• M58: 15,819,526 km (0.084 R)
• M59: 16,028,963 km (0.109 R)
• M60: 16,390,092 km (0.09 R)
• M61: 17,243,099 km (0.076 R)
• M62: 18,110,617 km (0.049 R)
• M63: 18,298,363 km (0.117 R)
• M64: 18,644,233 km (0.046 R)
• M65: 18,960,633 km (0.068 R)
• M66: 19,214,949 km (0.089 R)
• M67: 19,374,420 km (0.088 R)
• M68: 19,598,518 km (0.08 R)
• M69: 20,211,121 km (0.103 R)
• M70: 20,961,205 km (0.104 R)
• M71: 21,554,510 km (0.109 R)
• M72: 22,119,990 km (0.107 R)
• M73: 22,421,280 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.7 AU - 7.74 AU

Year: 6948 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,719,354 km

• M1: 259,403 km (0.119 R)
• M2: 412,142 km (0.057 R)
• M3: 501,003 km (0.103 R)
• M4: 711,039 km (0.106 R)
• M5: 809,773 km (0.081 R)
• M6: 961,166 km (0.115 R)
• M7: 1,021,903 km (0.062 R)
• M8: 1,147,715 km (0.113 R)
• M9: 1,212,491 km (0.105 R)
• M10: 1,428,660 km (0.073 R)
• M11: 1,599,052 km (0.106 R)
• M12: 1,731,296 km (0.103 R)
• M13: 1,867,281 km (0.08 R)
• M14: 1,959,882 km (0.114 R)
• M15: 2,198,341 km (0.066 R)
• M16: 2,362,599 km (0.107 R)
• M17: 3,114,328 km (0.101 R)
• M18: 3,206,331 km (0.099 R)
• M19: 3,336,631 km (0.117 R)
• M20: 3,738,301 km (0.074 R)
• M21: 3,836,288 km (0.118 R)
• M22: 4,114,989 km (0.109 R)
• M23: 4,524,588 km (0.078 R)
• M24: 4,861,781 km (0.092 R)
• M25: 5,338,849 km (0.087 R)
• M26: 5,605,283 km (0.099 R)
• M27: 5,740,220 km (0.088 R)
• M28: 5,853,465 km (0.084 R)
• M29: 5,967,459 km (0.116 R)
• M30: 6,082,201 km (0.102 R)
• M31: 6,244,066 km (0.112 R)
• M32: 6,383,940 km (0.085 R)
• M33: 7,050,548 km (0.098 R)
• M34: 7,465,981 km (0.025 R)
• M35: 7,965,039 km (0.096 R)
• M36: 8,142,313 km (0.103 R)
• M37: 8,942,811 km (0.077 R)
• M38: 9,074,308 km (0.103 R)
• M39: 9,660,432 km (0.066 R)
• M40: 9,822,447 km (0.107 R)
• M41: 9,903,678 km (0.05 R)
• M42: 9,985,209 km (0.057 R)
• M43: 10,925,282 km (0.111 R)
• M44: 11,320,520 km (0.062 R)
• M45: 12,358,280 km (0.091 R)
• M46: 12,563,528 km (0.056 R)
• M47: 14,154,502 km (0.059 R)
• M48: 14,369,474 km (0.099 R)
• M49: 14,492,743 km (0.116 R)
• M50: 14,678,244 km (0.064 R)
• M51: 14,771,294 km (0.114 R)
• M52: 15,459,893 km (0.119 R)
• M53: 15,649,433 km (0.111 R)
• M54: 15,744,577 km (0.091 R)
• M55: 15,935,315 km (0.084 R)
• M56: 16,255,005 km (0.106 R)
• M57: 16,544,477 km (0.108 R)
• M58: 16,641,417 km (0.082 R)
• M59: 16,933,133 km (0.083 R)
• M60: 17,521,800 km (0.048 R)
• M61: 17,951,146 km (0.064 R)
• M62: 18,685,672 km (0.115 R)
• M63: 18,853,969 km (0.116 R)
• M64: 19,022,716 km (0.061 R)
• M65: 19,600,313 km (0.104 R)
• M66: 20,114,780 km (0.075 R)
• M67: 22,395,250 km (0.1 R)
• M68: 22,645,677 km (0.109 R)
• M69: 23,330,087 km (0.075 R)
• M70: 23,729,513 km (0.082 R)
• M71: 24,167,835 km (0.051 R)
• M72: 24,351,093 km (0.1 R)
• M73: 24,424,695 km (0.074 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit