🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 19 Hours

Environment

Temp: 251 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 42.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,732,952 km

• M1: 41,139 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 233 Days

Day: 48 Hours

Environment

Temp: 203 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.01 AU - 1.11 AU

Year: 391 Days

Day: 44.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 447 Days

Day: 22.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.88 AU - 2.52 AU

Year: 1169 Days

Day: 23.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,732,952 km

• M1: 1,617,602 km (0.063 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 8.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.78 AU - 7 AU

Year: 5785 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,732,952 km

• M1: 261,497 km (0.099 R)
• M2: 334,650 km (0.11 R)
• M3: 627,862 km (0.107 R)
• M4: 688,300 km (0.115 R)
• M5: 843,882 km (0.102 R)
• M6: 931,247 km (0.109 R)
• M7: 1,042,099 km (0.102 R)
• M8: 1,146,967 km (0.04 R)
• M9: 1,310,926 km (0.076 R)
• M10: 1,541,456 km (0.03 R)
• M11: 1,613,263 km (0.073 R)
• M12: 1,886,130 km (0.058 R)
• M13: 1,963,173 km (0.086 R)
• M14: 2,120,400 km (0.095 R)
• M15: 2,227,512 km (0.119 R)
• M16: 2,545,707 km (0.026 R)
• M17: 2,732,106 km (0.115 R)
• M18: 3,271,107 km (0.067 R)
• M19: 3,364,157 km (0.05 R)
• M20: 3,426,689 km (0.032 R)
• M21: 3,616,678 km (0.1 R)
• M22: 3,891,639 km (0.108 R)
• M23: 4,073,251 km (0.101 R)
• M24: 4,190,386 km (0.098 R)
• M25: 4,582,781 km (0.08 R)
• M26: 4,669,698 km (0.111 R)
• M27: 4,880,481 km (0.098 R)
• M28: 5,004,946 km (0.107 R)
• M29: 5,220,666 km (0.061 R)
• M30: 5,736,031 km (0.06 R)
• M31: 6,133,214 km (0.1 R)
• M32: 6,190,659 km (0.071 R)
• M33: 6,578,417 km (0.119 R)
• M34: 6,716,047 km (0.103 R)
• M35: 7,357,074 km (0.093 R)
• M36: 7,520,435 km (0.1 R)
• M37: 7,684,992 km (0.104 R)
• M38: 7,746,926 km (0.105 R)
• M39: 7,954,867 km (0.116 R)
• M40: 8,059,585 km (0.118 R)
• M41: 8,312,555 km (0.075 R)
• M42: 8,376,284 km (0.063 R)
• M43: 8,632,695 km (0.052 R)
• M44: 8,718,714 km (0.116 R)
• M45: 8,978,415 km (0.112 R)
• M46: 9,065,631 km (0.081 R)
• M47: 9,284,792 km (0.106 R)
• M48: 9,572,319 km (0.063 R)
• M49: 9,639,040 km (0.107 R)
• M50: 10,983,476 km (0.089 R)
• M51: 11,123,499 km (0.112 R)
• M52: 11,381,705 km (0.057 R)
• M53: 11,689,428 km (0.042 R)
• M54: 11,904,101 km (0.097 R)
• M55: 11,999,993 km (0.119 R)
• M56: 12,216,461 km (0.062 R)
• M57: 12,604,668 km (0.085 R)
• M58: 13,120,332 km (0.113 R)
• M59: 14,121,441 km (0.114 R)
• M60: 14,605,539 km (0.098 R)
• M61: 14,733,894 km (0.108 R)
• M62: 14,888,279 km (0.057 R)
• M63: 15,355,025 km (0.103 R)
• M64: 15,590,043 km (0.096 R)
• M65: 16,143,405 km (0.101 R)
• M66: 16,409,091 km (0.042 R)
• M67: 16,756,757 km (0.063 R)
• M68: 16,971,878 km (0.068 R)
• M69: 17,052,811 km (0.086 R)
• M70: 17,269,129 km (0.077 R)
• M71: 17,432,041 km (0.102 R)
• M72: 18,088,776 km (0.113 R)
• M73: 18,143,828 km (0.104 R)
• M74: 18,337,109 km (0.075 R)
• M75: 18,558,813 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 12.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.3 AU - 8.12 AU

Year: 6225 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,732,952 km

• M1: 157,377 km (0.101 R)
• M2: 583,432 km (0.109 R)
• M3: 712,983 km (0.118 R)
• M4: 1,004,101 km (0.093 R)
• M5: 1,147,715 km (0.105 R)
• M6: 1,316,012 km (0.106 R)
• M7: 1,456,634 km (0.107 R)
• M8: 1,602,642 km (0.083 R)
• M9: 1,734,587 km (0.104 R)
• M10: 1,850,675 km (0.11 R)
• M11: 2,214,946 km (0.109 R)
• M12: 2,803,763 km (0.111 R)
• M13: 3,080,968 km (0.104 R)
• M14: 3,367,149 km (0.051 R)
• M15: 3,787,519 km (0.111 R)
• M16: 4,120,374 km (0.118 R)
• M17: 4,250,973 km (0.075 R)
• M18: 4,383,068 km (0.097 R)
• M19: 5,459,275 km (0.07 R)
• M20: 6,798,176 km (0.101 R)
• M21: 7,077,774 km (0.067 R)
• M22: 7,329,548 km (0.084 R)
• M23: 7,809,607 km (0.108 R)
• M24: 8,102,520 km (0.049 R)
• M25: 8,565,525 km (0.106 R)
• M26: 9,003,099 km (0.101 R)
• M27: 10,502,219 km (0.101 R)
• M28: 10,681,587 km (0.081 R)
• M29: 10,934,408 km (0.102 R)
• M30: 11,043,315 km (0.056 R)
• M31: 11,445,883 km (0.083 R)
• M32: 11,928,037 km (0.114 R)
• M33: 12,265,529 km (0.086 R)
• M34: 12,530,467 km (0.101 R)
• M35: 13,027,132 km (0.055 R)
• M36: 13,452,589 km (0.118 R)
• M37: 13,530,529 km (0.117 R)
• M38: 14,040,059 km (0.084 R)
• M39: 14,317,115 km (0.093 R)
• M40: 14,476,287 km (0.098 R)
• M41: 14,876,760 km (0.104 R)
• M42: 15,280,824 km (0.051 R)
• M43: 15,524,968 km (0.025 R)
• M44: 15,976,005 km (0.063 R)
• M45: 16,058,583 km (0.055 R)
• M46: 16,141,161 km (0.113 R)
• M47: 16,514,707 km (0.1 R)
• M48: 17,439,821 km (0.116 R)
• M49: 18,166,268 km (0.087 R)
• M50: 19,648,633 km (0.099 R)
• M51: 19,825,607 km (0.076 R)
• M52: 20,404,402 km (0.107 R)
• M53: 20,628,499 km (0.093 R)
• M54: 20,718,258 km (0.108 R)
• M55: 21,169,595 km (0.108 R)
• M56: 22,913,906 km (0.105 R)
• M57: 23,240,328 km (0.112 R)
• M58: 24,039,331 km (0.116 R)
• M59: 25,567,622 km (0.077 R)
• M60: 26,148,960 km (0.066 R)
• M61: 27,720,186 km (0.081 R)
• M62: 27,869,036 km (0.053 R)
• M63: 28,117,668 km (0.096 R)
• M64: 29,422,909 km (0.078 R)
• M65: 29,625,465 km (0.119 R)
• M66: 29,726,892 km (0.039 R)
• M67: 29,879,332 km (0.089 R)
• M68: 30,747,748 km (0.105 R)
• M69: 31,314,125 km (0.092 R)
• M70: 31,520,870 km (0.101 R)
• M71: 31,780,123 km (0.036 R)
• M72: 32,039,974 km (0.096 R)
• M73: 32,196,155 km (0.104 R)
• M74: 32,509,562 km (0.053 R)
• M75: 33,086,561 km (0.094 R)
• M76: 34,197,475 km (0.094 R)
• M77: 34,944,866 km (0.039 R)
• M78: 35,105,684 km (0.091 R)
• M79: 35,266,800 km (0.081 R)
• M80: 35,535,777 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.9

Radius: 5.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.16 AU - 18.32 AU

Year: 22366 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,732,952 km

• M1: 92,152 km (0.062 R)
• M2: 163,959 km (0.113 R)
• M3: 236,365 km (0.12 R)
• M4: 291,716 km (0.109 R)
• M5: 400,473 km (0.052 R)
• M6: 541,245 km (0.109 R)
• M7: 1,510,191 km (0.118 R)
• M8: 1,992,943 km (0.089 R)
• M9: 2,584,902 km (0.103 R)
• M10: 2,985,076 km (0.077 R)
• M11: 3,227,424 km (0.051 R)
• M12: 3,512,259 km (0.101 R)
• M13: 3,731,270 km (0.066 R)
• M14: 4,492,723 km (0.06 R)
• M15: 4,972,035 km (0.052 R)
• M16: 5,383,878 km (0.096 R)
• M17: 5,636,249 km (0.112 R)
• M18: 10,270,193 km (0.108 R)
• M19: 10,478,284 km (0.076 R)
• M20: 11,324,858 km (0.041 R)
• M21: 12,248,176 km (0.075 R)
• M22: 12,858,386 km (0.046 R)
• M23: 13,820,898 km (0.077 R)
• M24: 14,865,092 km (0.104 R)
• M25: 15,218,741 km (0.083 R)
• M26: 15,874,279 km (0.116 R)
• M27: 18,397,845 km (0.11 R)
• M28: 19,544,513 km (0.088 R)
• M29: 20,779,743 km (0.099 R)
• M30: 21,973,085 km (0.06 R)
• M31: 22,174,144 km (0.082 R)
• M32: 22,780,913 km (0.063 R)
• M33: 24,217,950 km (0.099 R)
• M34: 25,052,108 km (0.075 R)
• M35: 26,463,415 km (0.098 R)
• M36: 27,610,830 km (0.114 R)
• M37: 29,657,628 km (0.079 R)
• M38: 31,299,914 km (0.098 R)
• M39: 32,588,849 km (0.071 R)
• M40: 32,971,371 km (0.088 R)
• M41: 33,663,410 km (0.096 R)
• M42: 36,241,879 km (0.105 R)
• M43: 36,479,441 km (0.084 R)
• M44: 37,594,842 km (0.066 R)
• M45: 39,207,508 km (0.107 R)
• M46: 39,288,739 km (0.1 R)
• M47: 40,022,218 km (0.073 R)
• M48: 40,104,048 km (0.07 R)
• M49: 41,917,323 km (0.092 R)
• M50: 43,841,601 km (0.077 R)
• M51: 45,196,957 km (0.069 R)
• M52: 45,452,620 km (0.065 R)
• M53: 48,819,919 km (0.08 R)
• M54: 49,784,077 km (0.097 R)
• M55: 50,048,117 km (0.043 R)
• M56: 53,522,977 km (0.107 R)
• M57: 53,793,450 km (0.072 R)
• M58: 55,608,371 km (0.03 R)
• M59: 56,065,093 km (0.096 R)
• M60: 56,523,311 km (0.094 R)
• M61: 56,615,015 km (0.025 R)
• M62: 57,166,732 km (0.076 R)
• M63: 58,460,753 km (0.12 R)
• M64: 58,832,355 km (0.075 R)
• M65: 63,541,995 km (0.096 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit