🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 233 Days

Day: 35 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,639,908 km

• M1: 271,819 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.79 AU - 0.79 AU

Year: 247 Days

Day: 33.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.38 AU - 1.64 AU

Year: 652 Days

Day: 19.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.01 AU - 3.15 AU

Year: 1900 Days

Day: 19.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,639,908 km

• M1: 161,865 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.29 AU - 3.71 AU

Year: 2301 Days

Day: 25.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 8.7

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.26 AU - 6.4 AU

Year: 4947 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,639,908 km

• M1: 113,096 km (0.078 R)
• M2: 186,997 km (0.084 R)
• M3: 241,750 km (0.071 R)
• M4: 331,210 km (0.071 R)
• M5: 424,708 km (0.074 R)
• M6: 606,919 km (0.118 R)
• M7: 854,054 km (0.068 R)
• M8: 989,440 km (0.112 R)
• M9: 1,266,645 km (0.109 R)
• M10: 1,891,815 km (0.097 R)
• M11: 1,962,574 km (0.088 R)
• M12: 2,107,086 km (0.07 R)
• M13: 2,406,581 km (0.036 R)
• M14: 2,759,931 km (0.104 R)
• M15: 2,820,369 km (0.082 R)
• M16: 3,150,531 km (0.091 R)
• M17: 3,277,689 km (0.045 R)
• M18: 3,449,727 km (0.108 R)
• M19: 3,558,784 km (0.069 R)
• M20: 3,669,037 km (0.084 R)
• M21: 3,758,048 km (0.044 R)
• M22: 5,302,945 km (0.076 R)
• M23: 5,403,924 km (0.106 R)
• M24: 5,479,920 km (0.09 R)
• M25: 5,556,364 km (0.084 R)
• M26: 6,663,388 km (0.082 R)
• M27: 6,992,055 km (0.092 R)
• M28: 7,102,757 km (0.103 R)
• M29: 7,297,983 km (0.108 R)
• M30: 7,382,206 km (0.072 R)
• M31: 7,894,280 km (0.085 R)
• M32: 8,388,401 km (0.081 R)
• M33: 8,505,985 km (0.074 R)
• M34: 8,594,697 km (0.099 R)
• M35: 9,284,642 km (0.117 R)
• M36: 10,463,174 km (0.084 R)
• M37: 10,941,289 km (0.072 R)
• M38: 11,557,184 km (0.094 R)
• M39: 12,687,096 km (0.086 R)
• M40: 13,162,668 km (0.085 R)
• M41: 13,265,292 km (0.071 R)
• M42: 13,368,215 km (0.064 R)
• M43: 13,540,402 km (0.034 R)
• M44: 14,553,180 km (0.099 R)
• M45: 15,517,937 km (0.086 R)
• M46: 15,662,747 km (0.078 R)
• M47: 15,916,914 km (0.088 R)
• M48: 16,503,338 km (0.101 R)
• M49: 16,725,042 km (0.091 R)
• M50: 17,886,370 km (0.077 R)
• M51: 18,076,060 km (0.034 R)
• M52: 18,687,766 km (0.115 R)
• M53: 18,764,659 km (0.025 R)
• M54: 19,306,054 km (0.107 R)
• M55: 20,206,783 km (0.101 R)
• M56: 21,001,147 km (0.041 R)
• M57: 21,603,728 km (0.106 R)
• M58: 21,724,902 km (0.087 R)
• M59: 24,489,471 km (0.113 R)
• M60: 25,080,981 km (0.096 R)
• M61: 25,165,952 km (0.095 R)
• M62: 25,378,531 km (0.071 R)
• M63: 25,506,437 km (0.105 R)
• M64: 25,720,063 km (0.115 R)
• M65: 26,407,615 km (0.093 R)
• M66: 26,970,701 km (0.08 R)
• M67: 27,581,509 km (0.03 R)
• M68: 27,888,633 km (0.097 R)
• M69: 28,064,710 km (0.037 R)
• M70: 28,462,042 km (0.068 R)
• M71: 28,772,458 km (0.105 R)
• M72: 29,039,340 km (0.107 R)
• M73: 29,441,310 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.77 AU - 6.99 AU

Year: 5011 Days

Day: 8.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,639,908 km

• M1: 118,332 km (0.102 R)
• M2: 184,005 km (0.11 R)
• M3: 388,057 km (0.097 R)
• M4: 614,099 km (0.073 R)
• M5: 720,763 km (0.096 R)
• M6: 787,932 km (0.108 R)
• M7: 1,015,620 km (0.063 R)
• M8: 1,091,915 km (0.11 R)
• M9: 1,196,933 km (0.079 R)
• M10: 1,291,628 km (0.107 R)
• M11: 1,360,742 km (0.063 R)
• M12: 1,431,352 km (0.086 R)
• M13: 1,503,159 km (0.074 R)
• M14: 1,928,167 km (0.108 R)
• M15: 1,991,746 km (0.094 R)
• M16: 2,105,141 km (0.05 R)
• M17: 2,321,161 km (0.057 R)
• M18: 2,475,097 km (0.07 R)
• M19: 2,650,126 km (0.063 R)
• M20: 2,721,335 km (0.086 R)
• M21: 2,920,300 km (0.061 R)
• M22: 3,409,784 km (0.1 R)
• M23: 3,506,873 km (0.101 R)
• M24: 3,644,354 km (0.098 R)
• M25: 3,703,744 km (0.098 R)
• M26: 3,783,629 km (0.039 R)
• M27: 3,945,045 km (0.1 R)
• M28: 4,108,706 km (0.104 R)
• M29: 4,274,610 km (0.038 R)
• M30: 4,506,337 km (0.096 R)
• M31: 4,807,477 km (0.081 R)
• M32: 5,115,050 km (0.062 R)
• M33: 5,181,771 km (0.117 R)
• M34: 5,293,670 km (0.096 R)
• M35: 5,497,123 km (0.07 R)
• M36: 5,842,096 km (0.097 R)
• M37: 6,170,314 km (0.03 R)
• M38: 6,408,623 km (0.077 R)
• M39: 6,601,305 km (0.101 R)
• M40: 6,698,394 km (0.025 R)
• M41: 6,771,548 km (0.043 R)
• M42: 6,869,534 km (0.105 R)
• M43: 8,658,426 km (0.089 R)
• M44: 8,818,046 km (0.092 R)
• M45: 9,714,138 km (0.057 R)
• M46: 10,047,143 km (0.034 R)
• M47: 10,667,375 km (0.078 R)
• M48: 10,838,665 km (0.063 R)
• M49: 11,300,025 km (0.115 R)
• M50: 11,358,218 km (0.104 R)
• M51: 11,533,098 km (0.055 R)
• M52: 12,063,423 km (0.118 R)
• M53: 12,511,319 km (0.087 R)
• M54: 13,825,536 km (0.116 R)
• M55: 14,325,642 km (0.037 R)
• M56: 14,420,188 km (0.103 R)
• M57: 15,311,641 km (0.09 R)
• M58: 15,666,637 km (0.106 R)
• M59: 15,861,563 km (0.119 R)
• M60: 16,483,890 km (0.104 R)
• M61: 17,955,484 km (0.072 R)
• M62: 18,057,361 km (0.111 R)
• M63: 18,603,842 km (0.043 R)
• M64: 18,672,507 km (0.116 R)
• M65: 19,190,415 km (0.104 R)
• M66: 19,433,811 km (0.096 R)
• M67: 19,678,104 km (0.059 R)
• M68: 20,169,982 km (0.1 R)
• M69: 21,273,266 km (0.102 R)
• M70: 22,652,259 km (0.088 R)
• M71: 23,019,971 km (0.06 R)
• M72: 23,241,525 km (0.104 R)
• M73: 23,798,628 km (0.111 R)
• M74: 24,059,975 km (0.099 R)
• M75: 24,472,865 km (0.117 R)
• M76: 24,850,151 km (0.113 R)
• M77: 25,001,544 km (0.036 R)
• M78: 25,115,388 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 6.4

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.01 AU - 20.51 AU

Year: 24115 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,639,908 km

• M1: 502,200 km (0.064 R)
• M2: 713,432 km (0.096 R)
• M3: 789,877 km (0.099 R)
• M4: 1,007,691 km (0.066 R)
• M5: 2,275,234 km (0.091 R)
• M6: 2,351,379 km (0.102 R)
• M7: 2,428,273 km (0.083 R)
• M8: 2,506,213 km (0.118 R)
• M9: 2,825,904 km (0.082 R)
• M10: 3,503,732 km (0.112 R)
• M11: 3,860,822 km (0.114 R)
• M12: 3,951,927 km (0.033 R)
• M13: 4,418,224 km (0.064 R)
• M14: 5,099,941 km (0.089 R)
• M15: 6,668,175 km (0.116 R)
• M16: 6,832,584 km (0.119 R)
• M17: 7,334,036 km (0.051 R)
• M18: 7,905,200 km (0.091 R)
• M19: 8,196,019 km (0.096 R)
• M20: 8,549,818 km (0.118 R)
• M21: 9,702,469 km (0.099 R)
• M22: 11,292,096 km (0.063 R)
• M23: 11,685,538 km (0.063 R)
• M24: 12,217,060 km (0.105 R)
• M25: 12,283,930 km (0.084 R)
• M26: 12,620,824 km (0.09 R)
• M27: 13,998,172 km (0.09 R)
• M28: 16,892,741 km (0.076 R)
• M29: 16,967,390 km (0.087 R)
• M30: 17,417,680 km (0.119 R)
• M31: 17,568,624 km (0.113 R)
• M32: 18,024,150 km (0.089 R)
• M33: 18,637,651 km (0.104 R)
• M34: 18,792,185 km (0.115 R)
• M35: 19,180,093 km (0.072 R)
• M36: 23,368,384 km (0.104 R)
• M37: 23,534,887 km (0.083 R)
• M38: 24,205,085 km (0.115 R)
• M39: 26,252,781 km (0.07 R)
• M40: 26,339,248 km (0.085 R)
• M41: 26,686,315 km (0.072 R)
• M42: 27,297,273 km (0.076 R)
• M43: 28,355,379 km (0.091 R)
• M44: 29,157,672 km (0.096 R)
• M45: 29,247,281 km (0.046 R)
• M46: 30,693,444 km (0.083 R)
• M47: 31,425,277 km (0.115 R)
• M48: 31,793,287 km (0.084 R)
• M49: 31,977,891 km (0.108 R)
• M50: 33,092,695 km (0.09 R)
• M51: 37,677,570 km (0.116 R)
• M52: 38,362,579 km (0.111 R)
• M53: 39,745,013 km (0.089 R)
• M54: 40,043,460 km (0.105 R)
• M55: 40,143,093 km (0.102 R)
• M56: 40,742,531 km (0.035 R)
• M57: 41,849,107 km (0.059 R)
• M58: 42,761,953 km (0.07 R)
• M59: 43,067,731 km (0.055 R)
• M60: 43,681,232 km (0.108 R)
• M61: 45,435,566 km (0.106 R)
• M62: 45,851,598 km (0.039 R)
• M63: 46,373,545 km (0.069 R)
• M64: 47,212,789 km (0.116 R)
• M65: 48,693,209 km (0.043 R)
• M66: 50,081,627 km (0.103 R)
• M67: 51,591,369 km (0.051 R)
• M68: 53,006,565 km (0.037 R)
• M69: 53,444,587 km (0.107 R)
• M70: 55,097,793 km (0.091 R)
• M71: 55,319,497 km (0.11 R)
• M72: 56,097,855 km (0.107 R)
• M73: 56,432,506 km (0.116 R)
• M74: 59,360,585 km (0.114 R)
• M75: 60,271,337 km (0.109 R)
• M76: 60,499,772 km (0.116 R)
• M77: 61,876,372 km (0.091 R)
• M78: 72,039,154 km (0.036 R)
• M79: 72,524,300 km (0.116 R)
• M80: 73,254,038 km (0.101 R)
• M81: 74,108,541 km (0.032 R)
• M82: 74,720,845 km (0.084 R)
• M83: 75,580,883 km (0.12 R)
• M84: 76,073,808 km (0.086 R)
• M85: 76,444,213 km (0.082 R)
• M86: 77,062,800 km (0.055 R)
• M87: 77,807,498 km (0.107 R)
• M88: 78,429,825 km (0.083 R)
• M89: 79,303,776 km (0.066 R)
• M90: 81,565,995 km (0.105 R)
• M91: 82,958,901 km (0.106 R)
• M92: 83,976,914 km (0.117 R)
• M93: 85,383,284 km (0.12 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit