🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 137 Days

Day: 20.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 208 Days

Day: 14 Hours

Environment

Temp: 153 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,136,476 km

• M1: 597,793 km (0.106 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.3 AU - 1.51 AU

Year: 588 Days

Day: 28.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.69 AU - 3.05 AU

Year: 1725 Days

Day: 35.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,136,476 km

• M1: 1,798,017 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.64 AU - 3.6 AU

Year: 1955 Days

Day: 14.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,136,476 km

• M1: 159,471 km (0.074 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 8.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.32 AU - 10.84 AU

Year: 10519 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,136,476 km

• M1: 132,544 km (0.085 R)
• M2: 237,113 km (0.114 R)
• M3: 388,356 km (0.077 R)
• M4: 668,254 km (0.097 R)
• M5: 825,032 km (0.077 R)
• M6: 1,201,420 km (0.086 R)
• M7: 1,310,477 km (0.1 R)
• M8: 1,642,585 km (0.061 R)
• M9: 1,857,557 km (0.098 R)
• M10: 1,968,558 km (0.089 R)
• M11: 2,180,539 km (0.102 R)
• M12: 2,538,825 km (0.11 R)
• M13: 2,680,345 km (0.097 R)
• M14: 2,860,760 km (0.069 R)
• M15: 3,465,135 km (0.096 R)
• M16: 3,622,363 km (0.093 R)
• M17: 4,025,679 km (0.088 R)
• M18: 4,422,263 km (0.055 R)
• M19: 4,963,059 km (0.12 R)
• M20: 5,096,051 km (0.035 R)
• M21: 5,252,680 km (0.106 R)
• M22: 5,410,805 km (0.101 R)
• M23: 5,662,728 km (0.114 R)
• M24: 5,965,215 km (0.067 R)
• M25: 6,441,086 km (0.12 R)
• M26: 6,634,815 km (0.105 R)
• M27: 7,077,924 km (0.074 R)
• M28: 7,227,821 km (0.094 R)
• M29: 7,328,201 km (0.112 R)
• M30: 7,479,894 km (0.115 R)
• M31: 7,581,470 km (0.106 R)
• M32: 7,683,646 km (0.091 R)
• M33: 7,760,390 km (0.081 R)
• M34: 7,837,582 km (0.082 R)
• M35: 7,914,924 km (0.117 R)
• M36: 8,018,595 km (0.101 R)
• M37: 8,096,536 km (0.107 R)
• M38: 8,253,315 km (0.1 R)
• M39: 8,437,470 km (0.087 R)
• M40: 8,971,235 km (0.058 R)
• M41: 9,653,551 km (0.11 R)
• M42: 10,665,580 km (0.074 R)
• M43: 11,242,280 km (0.109 R)
• M44: 11,563,766 km (0.09 R)
• M45: 11,740,441 km (0.088 R)
• M46: 12,245,782 km (0.112 R)
• M47: 12,395,829 km (0.114 R)
• M48: 12,516,255 km (0.042 R)
• M49: 12,667,349 km (0.105 R)
• M50: 12,788,673 km (0.12 R)
• M51: 13,247,041 km (0.095 R)
• M52: 13,741,911 km (0.083 R)
• M53: 13,804,293 km (0.118 R)
• M54: 13,866,675 km (0.079 R)
• M55: 14,686,173 km (0.081 R)
• M56: 15,230,559 km (0.076 R)
• M57: 15,424,139 km (0.059 R)
• M58: 15,488,915 km (0.077 R)
• M59: 15,618,766 km (0.043 R)
• M60: 16,043,025 km (0.114 R)
• M61: 17,608,417 km (0.11 R)
• M62: 17,709,845 km (0.091 R)
• M63: 17,811,721 km (0.119 R)
• M64: 18,083,989 km (0.119 R)
• M65: 18,529,491 km (0.099 R)
• M66: 19,852,236 km (0.101 R)
• M67: 20,953,725 km (0.071 R)
• M68: 21,493,923 km (0.086 R)
• M69: 22,330,923 km (0.119 R)
• M70: 22,477,678 km (0.107 R)
• M71: 22,587,782 km (0.07 R)
• M72: 22,771,937 km (0.111 R)
• M73: 22,919,591 km (0.114 R)
• M74: 23,625,094 km (0.092 R)
• M75: 23,999,388 km (0.079 R)
• M76: 24,526,571 km (0.047 R)
• M77: 24,829,656 km (0.028 R)
• M78: 24,943,500 km (0.114 R)
• M79: 25,669,199 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 7.7

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.14 AU - 20.1 AU

Year: 26239 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,136,476 km

• M1: 145,559 km (0.096 R)
• M2: 431,889 km (0.11 R)
• M3: 934,687 km (0.117 R)
• M4: 1,075,160 km (0.071 R)
• M5: 1,192,594 km (0.066 R)
• M6: 1,505,104 km (0.111 R)
• M7: 2,391,920 km (0.084 R)
• M8: 2,825,455 km (0.117 R)
• M9: 3,030,554 km (0.094 R)
• M10: 3,854,090 km (0.116 R)
• M11: 5,285,293 km (0.046 R)
• M12: 6,698,693 km (0.101 R)
• M13: 7,027,809 km (0.119 R)
• M14: 8,632,844 km (0.1 R)
• M15: 8,930,993 km (0.084 R)
• M16: 9,051,120 km (0.069 R)
• M17: 9,414,942 km (0.074 R)
• M18: 9,476,128 km (0.11 R)
• M19: 9,783,701 km (0.094 R)
• M20: 10,282,460 km (0.065 R)
• M21: 11,370,037 km (0.084 R)
• M22: 12,026,622 km (0.115 R)
• M23: 12,560,836 km (0.065 R)
• M24: 14,069,381 km (0.11 R)
• M25: 14,139,243 km (0.111 R)
• M26: 17,328,520 km (0.116 R)
• M27: 17,478,566 km (0.117 R)
• M28: 17,553,814 km (0.098 R)
• M29: 18,083,241 km (0.054 R)
• M30: 18,771,541 km (0.119 R)
• M31: 18,925,627 km (0.117 R)
• M32: 19,468,517 km (0.07 R)
• M33: 20,807,867 km (0.081 R)
• M34: 21,047,224 km (0.102 R)
• M35: 21,448,445 km (0.066 R)
• M36: 21,932,993 km (0.083 R)
• M37: 22,014,224 km (0.114 R)
• M38: 22,095,456 km (0.091 R)
• M39: 23,991,011 km (0.1 R)
• M40: 24,662,555 km (0.117 R)
• M41: 25,510,626 km (0.054 R)
• M42: 26,109,915 km (0.092 R)
• M43: 27,672,315 km (0.079 R)
• M44: 27,935,607 km (0.102 R)
• M45: 28,376,323 km (0.115 R)
• M46: 30,252,429 km (0.111 R)
• M47: 31,250,995 km (0.116 R)
• M48: 31,892,172 km (0.112 R)
• M49: 32,076,177 km (0.041 R)
• M50: 33,094,340 km (0.11 R)
• M51: 33,467,138 km (0.069 R)
• M52: 35,542,659 km (0.048 R)
• M53: 36,115,918 km (0.115 R)
• M54: 37,853,946 km (0.05 R)
• M55: 38,439,322 km (0.113 R)
• M56: 39,322,997 km (0.058 R)
• M57: 40,710,966 km (0.058 R)
• M58: 44,045,503 km (0.093 R)
• M59: 47,992,194 km (0.089 R)
• M60: 48,519,975 km (0.12 R)
• M61: 48,625,741 km (0.082 R)
• M62: 50,864,473 km (0.102 R)
• M63: 54,230,275 km (0.113 R)
• M64: 57,555,387 km (0.053 R)
• M65: 58,678,418 km (0.037 R)
• M66: 58,791,066 km (0.104 R)
• M67: 59,581,990 km (0.093 R)
• M68: 61,060,017 km (0.041 R)
• M69: 62,550,161 km (0.112 R)
• M70: 62,665,351 km (0.093 R)
• M71: 63,242,051 km (0.116 R)
• M72: 65,215,845 km (0.084 R)
• M73: 65,449,368 km (0.074 R)
• M74: 66,503,733 km (0.094 R)
• M75: 66,974,219 km (0.11 R)
• M76: 67,681,966 km (0.083 R)
• M77: 67,800,149 km (0.045 R)
• M78: 68,036,663 km (0.119 R)
• M79: 70,178,306 km (0.107 R)
• M80: 70,537,490 km (0.101 R)
• M81: 71,498,058 km (0.107 R)
• M82: 71,979,913 km (0.04 R)
• M83: 72,583,840 km (0.064 R)
• M84: 73,675,007 km (0.05 R)
• M85: 73,918,253 km (0.061 R)
• M86: 75,016,151 km (0.029 R)
• M87: 75,751,126 km (0.07 R)
• M88: 76,488,344 km (0.098 R)
• M89: 77,228,106 km (0.116 R)
• M90: 78,838,826 km (0.104 R)
• M91: 80,460,616 km (0.074 R)
• M92: 80,836,406 km (0.032 R)
• M93: 80,961,919 km (0.102 R)
• M94: 83,103,712 km (0.119 R)
• M95: 83,230,271 km (0.086 R)
• M96: 84,754,075 km (0.091 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit