🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 244 Days

Day: 35.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.04 AU

Year: 326 Days

Day: 16.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.93 AU - 2.59 AU

Year: 1414 Days

Day: 38.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.2 AU - 3.32 AU

Year: 1909 Days

Day: 25 Hours

Environment

Temp: -135 °C

Axial Tilt: 136.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,180,301 km

• M1: 1,944,922 km (0.076 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 11.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.91 AU - 4.01 AU

Year: 2679 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,180,301 km

• M1: 150,944 km (0.076 R)
• M2: 232,026 km (0.083 R)
• M3: 334,650 km (0.104 R)
• M4: 521,947 km (0.069 R)
• M5: 728,392 km (0.115 R)
• M6: 881,580 km (0.119 R)
• M7: 1,089,072 km (0.069 R)
• M8: 1,165,667 km (0.096 R)
• M9: 1,478,775 km (0.09 R)
• M10: 1,651,710 km (0.038 R)
• M11: 1,818,512 km (0.082 R)
• M12: 2,072,379 km (0.084 R)
• M13: 2,224,820 km (0.087 R)
• M14: 2,424,233 km (0.073 R)
• M15: 2,600,011 km (0.11 R)
• M16: 2,779,977 km (0.115 R)
• M17: 3,136,619 km (0.099 R)
• M18: 3,216,055 km (0.034 R)
• M19: 3,426,090 km (0.111 R)
• M20: 3,540,982 km (0.051 R)
• M21: 3,740,994 km (0.117 R)
• M22: 4,048,268 km (0.114 R)
• M23: 4,187,394 km (0.045 R)
• M24: 4,275,208 km (0.08 R)
• M25: 4,345,818 km (0.102 R)
• M26: 5,037,110 km (0.07 R)
• M27: 5,111,909 km (0.092 R)
• M28: 5,319,401 km (0.099 R)
• M29: 5,568,332 km (0.114 R)
• M30: 5,880,094 km (0.11 R)
• M31: 6,459,486 km (0.1 R)
• M32: 6,849,039 km (0.115 R)
• M33: 7,099,167 km (0.066 R)
• M34: 7,352,287 km (0.099 R)
• M35: 7,608,249 km (0.088 R)
• M36: 7,802,277 km (0.115 R)
• M37: 8,151,289 km (0.118 R)
• M38: 8,549,967 km (0.097 R)
• M39: 8,909,750 km (0.032 R)
• M40: 9,000,406 km (0.099 R)
• M41: 9,137,139 km (0.056 R)
• M42: 9,807,487 km (0.066 R)
• M43: 10,042,355 km (0.113 R)
• M44: 10,160,388 km (0.102 R)
• M45: 10,302,805 km (0.107 R)
• M46: 10,493,692 km (0.026 R)
• M47: 10,709,712 km (0.097 R)
• M48: 10,854,672 km (0.068 R)
• M49: 10,975,996 km (0.058 R)
• M50: 12,162,905 km (0.109 R)
• M51: 12,364,713 km (0.119 R)
• M52: 12,618,431 km (0.08 R)
• M53: 12,771,619 km (0.094 R)
• M54: 12,976,718 km (0.103 R)
• M55: 13,183,013 km (0.07 R)
• M56: 13,860,692 km (0.097 R)
• M57: 14,203,869 km (0.089 R)
• M58: 14,952,457 km (0.095 R)
• M59: 15,549,651 km (0.066 R)
• M60: 15,631,631 km (0.104 R)
• M61: 15,796,189 km (0.092 R)
• M62: 16,099,274 km (0.116 R)
• M63: 16,182,301 km (0.108 R)
• M64: 16,767,378 km (0.103 R)
• M65: 16,879,577 km (0.083 R)
• M66: 16,992,074 km (0.096 R)
• M67: 17,189,543 km (0.03 R)
• M68: 17,416,035 km (0.101 R)
• M69: 18,303,449 km (0.089 R)
• M70: 18,447,961 km (0.058 R)
• M71: 18,650,815 km (0.093 R)
• M72: 18,796,224 km (0.087 R)
• M73: 19,381,751 km (0.118 R)
• M74: 19,824,710 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 11.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.3 AU - 6.56 AU

Year: 5267 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,180,301 km

• M1: 142,866 km (0.114 R)
• M2: 240,404 km (0.095 R)
• M3: 391,498 km (0.061 R)
• M4: 493,523 km (0.066 R)
• M5: 768,335 km (0.036 R)
• M6: 917,334 km (0.116 R)
• M7: 1,061,546 km (0.084 R)
• M8: 1,822,551 km (0.105 R)
• M9: 1,951,055 km (0.101 R)
• M10: 2,375,165 km (0.069 R)
• M11: 2,577,422 km (0.078 R)
• M12: 2,660,000 km (0.051 R)
• M13: 3,086,354 km (0.037 R)
• M14: 3,442,995 km (0.069 R)
• M15: 4,742,701 km (0.092 R)
• M16: 4,818,996 km (0.087 R)
• M17: 5,604,834 km (0.115 R)
• M18: 5,685,766 km (0.113 R)
• M19: 5,794,075 km (0.091 R)
• M20: 5,903,132 km (0.083 R)
• M21: 7,293,794 km (0.113 R)
• M22: 7,441,297 km (0.098 R)
• M23: 7,950,080 km (0.092 R)
• M24: 8,101,921 km (0.101 R)
• M25: 8,223,993 km (0.088 R)
• M26: 8,781,395 km (0.09 R)
• M27: 8,875,342 km (0.068 R)
• M28: 9,096,299 km (0.093 R)
• M29: 9,382,928 km (0.082 R)
• M30: 9,575,610 km (0.099 R)
• M31: 9,899,789 km (0.096 R)
• M32: 9,997,775 km (0.118 R)
• M33: 11,062,763 km (0.09 R)
• M34: 11,574,238 km (0.072 R)
• M35: 12,233,366 km (0.073 R)
• M36: 12,408,994 km (0.061 R)
• M37: 12,514,610 km (0.112 R)
• M38: 12,620,675 km (0.101 R)
• M39: 13,952,545 km (0.085 R)
• M40: 14,172,603 km (0.112 R)
• M41: 14,320,107 km (0.046 R)
• M42: 15,140,053 km (0.071 R)
• M43: 15,253,148 km (0.119 R)
• M44: 15,328,546 km (0.103 R)
• M45: 15,631,781 km (0.084 R)
• M46: 16,942,557 km (0.083 R)
• M47: 17,216,920 km (0.073 R)
• M48: 17,334,803 km (0.103 R)
• M49: 17,413,641 km (0.034 R)
• M50: 19,014,787 km (0.095 R)
• M51: 19,545,261 km (0.111 R)
• M52: 19,627,241 km (0.073 R)
• M53: 20,329,303 km (0.089 R)
• M54: 20,704,345 km (0.091 R)
• M55: 20,997,557 km (0.05 R)
• M56: 21,630,506 km (0.114 R)
• M57: 22,013,327 km (0.116 R)
• M58: 22,227,102 km (0.119 R)
• M59: 22,656,448 km (0.112 R)
• M60: 23,392,619 km (0.064 R)
• M61: 23,873,277 km (0.118 R)
• M62: 24,048,905 km (0.105 R)
• M63: 24,578,182 km (0.114 R)
• M64: 24,666,744 km (0.112 R)
• M65: 24,933,178 km (0.034 R)
• M66: 25,289,819 km (0.111 R)
• M67: 26,189,052 km (0.095 R)
• M68: 26,506,200 km (0.055 R)
• M69: 26,597,005 km (0.11 R)
• M70: 27,465,421 km (0.11 R)
• M71: 27,695,503 km (0.033 R)
• M72: 27,879,957 km (0.063 R)
• M73: 28,622,112 km (0.101 R)
• M74: 28,715,311 km (0.12 R)
• M75: 29,794,660 km (0.073 R)
• M76: 30,078,447 km (0.052 R)
• M77: 30,220,715 km (0.071 R)
• M78: 30,839,601 km (0.073 R)
• M79: 31,174,551 km (0.118 R)
• M80: 31,462,527 km (0.072 R)
• M81: 31,993,001 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 4.2

Gravity: 43.55 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.05 AU - 17.77 AU

Year: 23964 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,180,301 km

• M1: 343,028 km (0.052 R)
• M2: 492,327 km (0.03 R)
• M3: 1,078,750 km (0.107 R)
• M4: 1,598,004 km (0.096 R)
• M5: 1,956,591 km (0.093 R)
• M6: 2,031,240 km (0.045 R)
• M7: 2,145,084 km (0.059 R)
• M8: 2,378,905 km (0.113 R)
• M9: 2,620,955 km (0.114 R)
• M10: 3,259,588 km (0.104 R)
• M11: 3,348,300 km (0.108 R)
• M12: 3,664,998 km (0.091 R)
• M13: 3,943,998 km (0.119 R)
• M14: 4,086,116 km (0.092 R)
• M15: 5,863,788 km (0.095 R)
• M16: 6,080,256 km (0.034 R)
• M17: 6,299,417 km (0.102 R)
• M18: 6,915,461 km (0.076 R)
• M19: 7,964,441 km (0.055 R)
• M20: 8,204,097 km (0.114 R)
• M21: 9,755,427 km (0.061 R)
• M22: 9,947,660 km (0.106 R)
• M23: 11,126,491 km (0.115 R)
• M24: 11,260,082 km (0.032 R)
• M25: 11,461,740 km (0.089 R)
• M26: 11,800,280 km (0.084 R)
• M27: 12,279,741 km (0.115 R)
• M28: 12,626,060 km (0.108 R)
• M29: 15,287,107 km (0.109 R)
• M30: 16,337,583 km (0.086 R)
• M31: 17,256,414 km (0.1 R)
• M32: 18,113,310 km (0.104 R)
• M33: 18,507,351 km (0.088 R)
• M34: 18,904,234 km (0.117 R)
• M35: 19,303,960 km (0.108 R)
• M36: 19,384,144 km (0.057 R)
• M37: 20,683,551 km (0.103 R)
• M38: 21,593,106 km (0.116 R)
• M39: 21,927,009 km (0.077 R)
• M40: 22,684,722 km (0.117 R)
• M41: 23,279,822 km (0.045 R)
• M42: 23,622,252 km (0.063 R)
• M43: 24,225,580 km (0.03 R)
• M44: 25,008,575 km (0.025 R)
• M45: 27,316,721 km (0.052 R)
• M46: 29,414,681 km (0.106 R)
• M47: 29,970,437 km (0.073 R)
• M48: 31,942,586 km (0.036 R)
• M49: 33,376,931 km (0.084 R)
• M50: 33,569,762 km (0.095 R)
• M51: 34,441,918 km (0.112 R)
• M52: 34,636,694 km (0.119 R)
• M53: 34,734,382 km (0.111 R)
• M54: 34,831,919 km (0.067 R)
• M55: 35,912,166 km (0.084 R)
• M56: 36,804,068 km (0.116 R)
• M57: 38,105,270 km (0.074 R)
• M58: 39,625,185 km (0.115 R)
• M59: 40,958,551 km (0.095 R)
• M60: 41,994,067 km (0.104 R)
• M61: 44,302,512 km (0.104 R)
• M62: 44,620,407 km (0.114 R)
• M63: 45,792,806 km (0.07 R)
• M64: 50,803,886 km (0.038 R)
• M65: 51,136,591 km (0.101 R)
• M66: 54,844,823 km (0.078 R)
• M67: 58,290,362 km (0.07 R)
• M68: 61,332,434 km (0.031 R)
• M69: 62,160,309 km (0.057 R)
• M70: 63,230,083 km (0.111 R)
• M71: 68,424,570 km (0.07 R)
• M72: 73,252,692 km (0.109 R)
• M73: 73,628,631 km (0.085 R)
• M74: 74,634,228 km (0.078 R)
• M75: 75,897,582 km (0.076 R)
• M76: 77,678,096 km (0.04 R)
• M77: 78,573,589 km (0.1 R)
• M78: 79,086,859 km (0.033 R)
• M79: 79,729,831 km (0.072 R)
• M80: 80,633,103 km (0.094 R)
• M81: 83,624,611 km (0.084 R)
• M82: 84,805,088 km (0.115 R)
• M83: 88,512,722 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit