🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 155 Days

Day: 36.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,778,477 km

• M1: 259,852 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 315 Days

Day: 45.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.06 AU - 4.26 AU

Year: 2583 Days

Day: 13 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.22 AU - 5.36 AU

Year: 3278 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,778,477 km

• M1: 176,525 km (0.092 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.21 AU - 5.47 AU

Year: 3929 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,778,477 km

• M1: 124,765 km (0.071 R)
• M2: 208,839 km (0.074 R)
• M3: 384,467 km (0.115 R)
• M4: 500,106 km (0.091 R)
• M5: 582,385 km (0.119 R)
• M6: 690,993 km (0.051 R)
• M7: 784,790 km (0.108 R)
• M8: 945,907 km (0.107 R)
• M9: 1,084,734 km (0.094 R)
• M10: 1,619,098 km (0.104 R)
• M11: 1,697,487 km (0.085 R)
• M12: 1,777,073 km (0.082 R)
• M13: 2,129,825 km (0.108 R)
• M14: 2,325,648 km (0.084 R)
• M15: 2,595,822 km (0.118 R)
• M16: 2,817,078 km (0.108 R)
• M17: 2,888,286 km (0.065 R)
• M18: 3,253,305 km (0.064 R)
• M19: 3,594,388 km (0.115 R)
• M20: 3,658,865 km (0.073 R)
• M21: 3,775,850 km (0.075 R)
• M22: 3,841,524 km (0.111 R)
• M23: 4,080,731 km (0.094 R)
• M24: 4,366,014 km (0.094 R)
• M25: 4,573,805 km (0.098 R)
• M26: 4,956,028 km (0.063 R)
• M27: 5,437,284 km (0.034 R)
• M28: 5,842,246 km (0.098 R)
• M29: 5,964,018 km (0.111 R)
• M30: 6,288,047 km (0.066 R)
• M31: 6,412,962 km (0.085 R)
• M32: 7,033,793 km (0.103 R)
• M33: 7,723,888 km (0.12 R)
• M34: 7,891,437 km (0.063 R)
• M35: 7,975,661 km (0.109 R)
• M36: 8,161,910 km (0.059 R)
• M37: 8,315,547 km (0.065 R)
• M38: 8,660,071 km (0.101 R)
• M39: 8,746,987 km (0.106 R)
• M40: 9,168,106 km (0.066 R)
• M41: 9,292,272 km (0.112 R)
• M42: 9,542,100 km (0.104 R)
• M43: 9,667,912 km (0.082 R)
• M44: 10,434,003 km (0.095 R)
• M45: 11,162,993 km (0.079 R)
• M46: 11,295,537 km (0.118 R)
• M47: 11,409,530 km (0.11 R)
• M48: 12,043,676 km (0.103 R)
• M49: 12,199,258 km (0.108 R)
• M50: 12,590,755 km (0.11 R)
• M51: 12,807,971 km (0.092 R)
• M52: 12,887,258 km (0.118 R)
• M53: 13,026,384 km (0.11 R)
• M54: 13,146,062 km (0.071 R)
• M55: 13,406,512 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 12.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.86 AU - 4.92 AU

Year: 3990 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,778,477 km

• M1: 200,461 km (0.066 R)
• M2: 328,667 km (0.063 R)
• M3: 429,795 km (0.101 R)
• M4: 570,117 km (0.114 R)
• M5: 683,064 km (0.109 R)
• M6: 814,560 km (0.034 R)
• M7: 1,160,730 km (0.095 R)
• M8: 1,251,685 km (0.079 R)
• M9: 1,345,334 km (0.104 R)
• M10: 1,453,643 km (0.038 R)
• M11: 1,577,659 km (0.086 R)
• M12: 1,917,246 km (0.113 R)
• M13: 2,166,177 km (0.05 R)
• M14: 2,338,215 km (0.104 R)
• M15: 2,440,689 km (0.115 R)
• M16: 2,834,730 km (0.099 R)
• M17: 3,298,334 km (0.066 R)
• M18: 4,368,707 km (0.076 R)
• M19: 4,459,363 km (0.118 R)
• M20: 4,605,969 km (0.074 R)
• M21: 4,698,420 km (0.047 R)
• M22: 4,810,170 km (0.033 R)
• M23: 4,904,117 km (0.055 R)
• M24: 5,036,512 km (0.042 R)
• M25: 5,285,592 km (0.105 R)
• M26: 5,440,875 km (0.093 R)
• M27: 5,617,550 km (0.113 R)
• M28: 5,976,435 km (0.113 R)
• M29: 6,118,104 km (0.106 R)
• M30: 6,508,255 km (0.082 R)
• M31: 6,843,055 km (0.076 R)
• M32: 7,442,644 km (0.075 R)
• M33: 7,639,066 km (0.115 R)
• M34: 7,992,416 km (0.119 R)
• M35: 8,081,576 km (0.062 R)
• M36: 8,260,944 km (0.113 R)
• M37: 8,418,919 km (0.063 R)
• M38: 8,577,942 km (0.094 R)
• M39: 8,899,129 km (0.048 R)
• M40: 9,177,530 km (0.028 R)
• M41: 9,364,827 km (0.064 R)
• M42: 9,506,047 km (0.109 R)
• M43: 9,766,946 km (0.109 R)
• M44: 10,247,305 km (0.106 R)
• M45: 11,106,445 km (0.036 R)
• M46: 11,256,043 km (0.043 R)
• M47: 11,406,239 km (0.067 R)
• M48: 11,734,307 km (0.057 R)
• M49: 11,861,166 km (0.099 R)
• M50: 12,090,949 km (0.103 R)
• M51: 12,347,808 km (0.116 R)
• M52: 12,736,763 km (0.108 R)
• M53: 12,841,032 km (0.095 R)
• M54: 13,606,375 km (0.076 R)
• M55: 14,440,832 km (0.083 R)
• M56: 14,658,796 km (0.051 R)
• M57: 14,850,431 km (0.063 R)
• M58: 14,932,859 km (0.065 R)
• M59: 15,905,545 km (0.097 R)
• M60: 16,018,042 km (0.073 R)
• M61: 16,102,565 km (0.035 R)
• M62: 16,470,576 km (0.084 R)
• M63: 17,504,297 km (0.119 R)
• M64: 17,765,944 km (0.12 R)
• M65: 18,234,335 km (0.079 R)
• M66: 18,588,433 km (0.103 R)
• M67: 18,706,915 km (0.105 R)
• M68: 19,664,191 km (0.086 R)
• M69: 19,784,917 km (0.082 R)
• M70: 19,875,573 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 11.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.83 AU - 8.67 AU

Year: 8743 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,778,477 km

• M1: 148,251 km (0.116 R)
• M2: 315,951 km (0.071 R)
• M3: 449,542 km (0.032 R)
• M4: 977,323 km (0.094 R)
• M5: 1,071,420 km (0.061 R)
• M6: 1,148,912 km (0.073 R)
• M7: 1,269,039 km (0.102 R)
• M8: 1,815,520 km (0.061 R)
• M9: 1,885,831 km (0.099 R)
• M10: 2,176,350 km (0.109 R)
• M11: 2,429,619 km (0.086 R)
• M12: 2,507,560 km (0.093 R)
• M13: 2,639,206 km (0.099 R)
• M14: 4,235,714 km (0.059 R)
• M15: 5,177,433 km (0.111 R)
• M16: 5,278,411 km (0.118 R)
• M17: 5,380,287 km (0.1 R)
• M18: 5,863,638 km (0.084 R)
• M19: 6,983,677 km (0.111 R)
• M20: 7,702,196 km (0.085 R)
• M21: 8,050,909 km (0.047 R)
• M22: 8,444,501 km (0.074 R)
• M23: 8,523,937 km (0.072 R)
• M24: 8,603,673 km (0.104 R)
• M25: 8,723,650 km (0.091 R)
• M26: 9,538,211 km (0.117 R)
• M27: 10,891,623 km (0.058 R)
• M28: 10,978,240 km (0.103 R)
• M29: 11,152,072 km (0.088 R)
• M30: 12,124,608 km (0.118 R)
• M31: 12,986,292 km (0.103 R)
• M32: 13,170,297 km (0.114 R)
• M33: 13,401,426 km (0.084 R)
• M34: 13,961,670 km (0.092 R)
• M35: 14,103,040 km (0.11 R)
• M36: 15,153,516 km (0.078 R)
• M37: 15,444,335 km (0.116 R)
• M38: 16,031,656 km (0.112 R)
• M39: 16,179,608 km (0.067 R)
• M40: 16,576,491 km (0.063 R)
• M41: 17,735,276 km (0.096 R)
• M42: 18,041,802 km (0.08 R)
• M43: 18,919,942 km (0.096 R)
• M44: 19,024,212 km (0.042 R)
• M45: 19,706,378 km (0.103 R)
• M46: 19,812,144 km (0.115 R)
• M47: 19,971,017 km (0.062 R)
• M48: 20,343,216 km (0.075 R)
• M49: 21,202,955 km (0.099 R)
• M50: 21,419,722 km (0.059 R)
• M51: 22,294,122 km (0.076 R)
• M52: 22,901,938 km (0.056 R)
• M53: 23,124,390 km (0.119 R)
• M54: 24,303,969 km (0.097 R)
• M55: 24,530,760 km (0.094 R)
• M56: 25,791,271 km (0.102 R)
• M57: 26,896,650 km (0.116 R)
• M58: 27,661,993 km (0.114 R)
• M59: 28,553,895 km (0.087 R)
• M60: 28,673,424 km (0.109 R)
• M61: 28,793,252 km (0.1 R)
• M62: 29,576,097 km (0.092 R)
• M63: 30,916,644 km (0.055 R)
• M64: 31,039,613 km (0.077 R)
• M65: 31,409,120 km (0.114 R)
• M66: 31,780,123 km (0.079 R)
• M67: 32,339,320 km (0.057 R)
• M68: 33,530,717 km (0.115 R)
• M69: 33,783,388 km (0.092 R)
• M70: 34,417,683 km (0.071 R)
• M71: 34,800,205 km (0.116 R)
• M72: 35,120,045 km (0.044 R)
• M73: 36,214,802 km (0.104 R)
• M74: 36,473,906 km (0.104 R)
• M75: 37,517,052 km (0.054 R)
• M76: 39,166,368 km (0.095 R)
• M77: 40,704,533 km (0.079 R)
• M78: 41,311,751 km (0.096 R)
• M79: 42,330,513 km (0.075 R)
• M80: 44,462,133 km (0.102 R)
• M81: 45,366,452 km (0.087 R)
• M82: 45,575,889 km (0.108 R)
• M83: 46,066,121 km (0.083 R)
• M84: 46,417,377 km (0.05 R)
• M85: 46,769,381 km (0.087 R)
• M86: 47,122,432 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 6.2

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.19 AU - 17.35 AU

Year: 19889 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,778,477 km

• M1: 97,987 km (0.059 R)
• M2: 893,099 km (0.104 R)
• M3: 946,805 km (0.099 R)
• M4: 2,272,990 km (0.087 R)
• M5: 2,460,586 km (0.103 R)
• M6: 2,850,887 km (0.09 R)
• M7: 3,908,843 km (0.103 R)
• M8: 4,224,943 km (0.109 R)
• M9: 4,785,785 km (0.107 R)
• M10: 6,079,657 km (0.098 R)
• M11: 6,926,381 km (0.058 R)
• M12: 6,980,536 km (0.072 R)
• M13: 7,253,402 km (0.085 R)
• M14: 7,753,209 km (0.086 R)
• M15: 8,149,793 km (0.054 R)
• M16: 8,321,681 km (0.109 R)
• M17: 8,844,825 km (0.113 R)
• M18: 9,021,500 km (0.044 R)
• M19: 9,438,429 km (0.11 R)
• M20: 9,800,755 km (0.027 R)
• M21: 9,983,713 km (0.1 R)
• M22: 10,476,937 km (0.056 R)
• M23: 10,539,020 km (0.051 R)
• M24: 11,295,238 km (0.085 R)
• M25: 13,193,485 km (0.038 R)
• M26: 13,395,442 km (0.115 R)
• M27: 13,802,498 km (0.098 R)
• M28: 14,075,963 km (0.091 R)
• M29: 14,698,140 km (0.102 R)
• M30: 16,040,781 km (0.099 R)
• M31: 17,274,964 km (0.116 R)
• M32: 17,348,416 km (0.071 R)
• M33: 17,717,773 km (0.096 R)
• M34: 21,629,907 km (0.084 R)
• M35: 22,507,299 km (0.041 R)
• M36: 22,829,233 km (0.116 R)
• M37: 23,315,127 km (0.084 R)
• M38: 23,886,142 km (0.085 R)
• M39: 24,379,367 km (0.094 R)
• M40: 25,710,788 km (0.059 R)
• M41: 25,794,712 km (0.091 R)
• M42: 27,236,686 km (0.05 R)
• M43: 28,791,756 km (0.088 R)
• M44: 29,141,216 km (0.112 R)
• M45: 30,375,399 km (0.104 R)
• M46: 30,464,110 km (0.082 R)
• M47: 30,553,121 km (0.071 R)
• M48: 30,998,773 km (0.117 R)
• M49: 31,536,578 km (0.105 R)
• M50: 31,987,017 km (0.098 R)
• M51: 32,803,372 km (0.036 R)
• M52: 32,985,582 km (0.101 R)
• M53: 34,641,631 km (0.054 R)
• M54: 35,854,271 km (0.111 R)
• M55: 36,513,100 km (0.087 R)
• M56: 37,175,819 km (0.057 R)
• M57: 38,033,763 km (0.111 R)
• M58: 39,091,270 km (0.085 R)
• M59: 40,060,814 km (0.072 R)
• M60: 43,017,017 km (0.056 R)
• M61: 43,616,606 km (0.1 R)
• M62: 44,219,036 km (0.066 R)
• M63: 46,042,634 km (0.097 R)
• M64: 46,349,011 km (0.109 R)
• M65: 46,963,708 km (0.102 R)
• M66: 49,658,265 km (0.028 R)
• M67: 49,972,421 km (0.066 R)
• M68: 50,602,677 km (0.08 R)
• M69: 51,871,117 km (0.093 R)
• M70: 53,364,104 km (0.068 R)
• M71: 53,471,216 km (0.11 R)
• M72: 53,900,711 km (0.101 R)
• M73: 54,115,833 km (0.043 R)
• M74: 54,654,984 km (0.109 R)
• M75: 54,762,993 km (0.112 R)
• M76: 55,521,305 km (0.057 R)
• M77: 57,706,780 km (0.054 R)
• M78: 60,366,331 km (0.043 R)
• M79: 61,598,718 km (0.12 R)
• M80: 65,689,173 km (0.114 R)
• M81: 65,804,064 km (0.107 R)
• M82: 67,072,056 km (0.096 R)
• M83: 67,535,211 km (0.111 R)
• M84: 69,866,544 km (0.037 R)
• M85: 70,688,734 km (0.115 R)
• M86: 71,987,243 km (0.068 R)
• M87: 72,224,206 km (0.045 R)
• M88: 74,607,749 km (0.027 R)
• M89: 74,967,532 km (0.093 R)
• M90: 76,050,322 km (0.087 R)
• M91: 77,502,019 km (0.109 R)
• M92: 78,109,536 km (0.12 R)
• M93: 80,555,611 km (0.097 R)
• M94: 81,171,057 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit