🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.67 AU - 1.07 AU

Year: 299 Days

Day: 33.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,985,324 km

• M1: 556,205 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 342 Days

Day: 41 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,985,324 km

• M1: 349,012 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.18 AU

Year: 347 Days

Day: 36.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.4 AU - 2.8 AU

Year: 1547 Days

Day: 46.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,985,324 km

• M1: 744,549 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.27 AU - 3.41 AU

Year: 1766 Days

Day: 45.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 103.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.08 AU - 3.7 AU

Year: 2303 Days

Day: 15.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.59 AU - 5.01 AU

Year: 3290 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 107.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.9

Radius: 6.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.21 AU - 13.25 AU

Year: 16758 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,985,324 km

• M1: 93,947 km (0.12 R)
• M2: 150,346 km (0.04 R)
• M3: 421,268 km (0.094 R)
• M4: 539,151 km (0.119 R)
• M5: 754,272 km (0.025 R)
• M6: 807,679 km (0.112 R)
• M7: 1,034,768 km (0.117 R)
• M8: 1,114,953 km (0.108 R)
• M9: 1,176,587 km (0.073 R)
• M10: 1,478,925 km (0.067 R)
• M11: 1,592,769 km (0.087 R)
• M12: 2,153,312 km (0.085 R)
• M13: 2,230,654 km (0.117 R)
• M14: 2,549,447 km (0.094 R)
• M15: 2,631,427 km (0.088 R)
• M16: 2,714,304 km (0.084 R)
• M17: 2,826,053 km (0.086 R)
• M18: 3,141,555 km (0.091 R)
• M19: 3,259,139 km (0.085 R)
• M20: 3,962,848 km (0.087 R)
• M21: 4,348,212 km (0.108 R)
• M22: 4,512,321 km (0.052 R)
• M23: 4,678,524 km (0.04 R)
• M24: 5,646,123 km (0.07 R)
• M25: 5,717,481 km (0.071 R)
• M26: 5,897,447 km (0.078 R)
• M27: 6,485,666 km (0.029 R)
• M28: 7,092,585 km (0.117 R)
• M29: 7,481,090 km (0.106 R)
• M30: 7,717,455 km (0.046 R)
• M31: 8,977,817 km (0.045 R)
• M32: 9,186,955 km (0.052 R)
• M33: 10,083,196 km (0.114 R)
• M34: 10,257,028 km (0.104 R)
• M35: 10,300,711 km (0.074 R)
• M36: 10,696,098 km (0.113 R)
• M37: 10,873,372 km (0.116 R)
• M38: 11,006,963 km (0.074 R)
• M39: 11,275,940 km (0.084 R)
• M40: 11,592,339 km (0.113 R)
• M41: 11,774,549 km (0.1 R)
• M42: 12,141,812 km (0.1 R)
• M43: 12,373,090 km (0.11 R)
• M44: 12,512,665 km (0.071 R)
• M45: 12,746,337 km (0.078 R)
• M46: 12,793,311 km (0.095 R)
• M47: 12,887,408 km (0.112 R)
• M48: 13,408,457 km (0.095 R)
• M49: 14,618,554 km (0.084 R)
• M50: 15,762,230 km (0.097 R)
• M51: 15,863,059 km (0.056 R)
• M52: 16,065,315 km (0.1 R)
• M53: 16,370,345 km (0.075 R)
• M54: 16,472,371 km (0.066 R)
• M55: 16,779,944 km (0.097 R)
• M56: 17,141,223 km (0.11 R)
• M57: 17,348,715 km (0.072 R)
• M58: 17,505,045 km (0.114 R)
• M59: 18,029,087 km (0.057 R)
• M60: 18,878,503 km (0.111 R)
• M61: 19,469,864 km (0.112 R)
• M62: 19,686,481 km (0.11 R)
• M63: 19,795,089 km (0.066 R)
• M64: 19,958,301 km (0.07 R)
• M65: 20,231,466 km (0.087 R)
• M66: 20,286,219 km (0.119 R)
• M67: 20,726,037 km (0.119 R)
• M68: 20,891,941 km (0.08 R)
• M69: 23,029,695 km (0.072 R)
• M70: 24,008,364 km (0.042 R)
• M71: 25,708,992 km (0.075 R)
• M72: 27,327,043 km (0.054 R)
• M73: 27,934,710 km (0.091 R)
• M74: 27,995,746 km (0.066 R)
• M75: 28,854,437 km (0.03 R)
• M76: 31,101,996 km (0.101 R)
• M77: 32,567,157 km (0.061 R)
• M78: 32,631,335 km (0.107 R)
• M79: 34,511,780 km (0.09 R)
• M80: 34,577,304 km (0.091 R)
• M81: 35,829,139 km (0.107 R)
• M82: 36,427,231 km (0.114 R)
• M83: 37,431,332 km (0.118 R)
• M84: 37,903,164 km (0.065 R)
• M85: 38,512,476 km (0.086 R)
• M86: 38,784,445 km (0.048 R)
• M87: 40,843,809 km (0.115 R)
• M88: 42,306,427 km (0.08 R)
• M89: 42,376,439 km (0.118 R)
• M90: 43,644,431 km (0.033 R)
• M91: 43,927,919 km (0.106 R)
• M92: 43,998,828 km (0.082 R)
• M93: 44,639,257 km (0.059 R)
• M94: 45,857,133 km (0.091 R)
• M95: 46,289,620 km (0.101 R)
• M96: 46,434,132 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.6

Radius: 4.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.13 AU - 19.05 AU

Year: 22712 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,985,324 km

• M1: 73,602 km (0.109 R)
• M2: 110,852 km (0.099 R)
• M3: 202,107 km (0.081 R)
• M4: 294,857 km (0.063 R)
• M5: 460,313 km (0.06 R)
• M6: 635,941 km (0.08 R)
• M7: 1,148,463 km (0.113 R)
• M8: 1,254,677 km (0.053 R)
• M9: 1,320,052 km (0.119 R)
• M10: 1,639,742 km (0.117 R)
• M11: 1,711,250 km (0.117 R)
• M12: 1,759,570 km (0.087 R)
• M13: 1,832,873 km (0.089 R)
• M14: 1,932,206 km (0.057 R)
• M15: 2,455,200 km (0.1 R)
• M16: 2,732,405 km (0.116 R)
• M17: 3,048,655 km (0.064 R)
• M18: 3,715,862 km (0.09 R)
• M19: 4,163,010 km (0.108 R)
• M20: 4,660,871 km (0.093 R)
• M21: 4,968,744 km (0.084 R)
• M22: 5,930,808 km (0.077 R)
• M23: 5,967,609 km (0.104 R)
• M24: 6,189,462 km (0.068 R)
• M25: 7,938,411 km (0.095 R)
• M26: 7,978,952 km (0.097 R)
• M27: 8,060,184 km (0.113 R)
• M28: 8,346,514 km (0.092 R)
• M29: 8,470,231 km (0.107 R)
• M30: 8,761,498 km (0.059 R)
• M31: 11,115,271 km (0.119 R)
• M32: 11,206,077 km (0.034 R)
• M33: 12,454,920 km (0.062 R)
• M34: 12,976,119 km (0.085 R)
• M35: 13,119,584 km (0.051 R)
• M36: 13,893,304 km (0.12 R)
• M37: 14,088,978 km (0.117 R)
• M38: 14,881,099 km (0.109 R)
• M39: 17,447,749 km (0.072 R)
• M40: 17,924,069 km (0.072 R)
• M41: 18,351,171 km (0.092 R)
• M42: 18,619,699 km (0.109 R)
• M43: 18,835,419 km (0.096 R)
• M44: 18,889,574 km (0.032 R)
• M45: 18,997,882 km (0.084 R)
• M46: 19,652,074 km (0.115 R)
• M47: 22,686,068 km (0.087 R)
• M48: 23,787,707 km (0.047 R)
• M49: 24,256,696 km (0.116 R)
• M50: 24,315,638 km (0.069 R)
• M51: 24,788,068 km (0.107 R)
• M52: 25,323,329 km (0.03 R)
• M53: 25,383,019 km (0.102 R)
• M54: 25,862,181 km (0.113 R)
• M55: 27,440,438 km (0.098 R)
• M56: 27,993,950 km (0.08 R)
• M57: 28,427,036 km (0.048 R)
• M58: 28,675,518 km (0.115 R)
• M59: 28,986,981 km (0.104 R)
• M60: 30,307,930 km (0.116 R)
• M61: 31,584,150 km (0.079 R)
• M62: 31,841,458 km (0.082 R)
• M63: 33,073,247 km (0.101 R)
• M64: 34,585,083 km (0.085 R)
• M65: 34,717,627 km (0.083 R)
• M66: 35,316,018 km (0.093 R)
• M67: 36,388,485 km (0.118 R)
• M68: 36,590,742 km (0.089 R)
• M69: 37,471,424 km (0.075 R)
• M70: 37,880,275 km (0.06 R)
• M71: 39,669,017 km (0.09 R)
• M72: 39,738,430 km (0.1 R)
• M73: 39,807,694 km (0.118 R)
• M74: 40,085,647 km (0.066 R)
• M75: 40,434,060 km (0.085 R)
• M76: 40,783,372 km (0.109 R)
• M77: 41,203,891 km (0.078 R)
• M78: 41,555,446 km (0.07 R)
• M79: 41,837,438 km (0.106 R)
• M80: 42,261,548 km (0.098 R)
• M81: 42,545,186 km (0.098 R)
• M82: 44,115,814 km (0.098 R)
• M83: 45,632,886 km (0.069 R)
• M84: 45,850,999 km (0.113 R)
• M85: 45,996,558 km (0.117 R)
• M86: 46,653,592 km (0.108 R)
• M87: 46,726,895 km (0.095 R)
• M88: 47,313,767 km (0.111 R)
• M89: 47,460,972 km (0.113 R)
• M90: 48,569,193 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit