🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.65 AU - 0.83 AU

Year: 276 Days

Day: 33.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,459,588 km

• M1: 39,045 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 591 Days

Day: 31.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.5 AU - 2.02 AU

Year: 1012 Days

Day: 32.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 10.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.55 AU - 3.97 AU

Year: 3160 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,459,588 km

• M1: 354,697 km (0.076 R)
• M2: 535,860 km (0.068 R)
• M3: 616,044 km (0.062 R)
• M4: 720,314 km (0.118 R)
• M5: 852,109 km (0.085 R)
• M6: 959,371 km (0.037 R)
• M7: 1,117,496 km (0.083 R)
• M8: 1,272,479 km (0.091 R)
• M9: 1,617,452 km (0.117 R)
• M10: 2,196,396 km (0.104 R)
• M11: 2,271,344 km (0.115 R)
• M12: 2,362,300 km (0.092 R)
• M13: 2,966,975 km (0.1 R)
• M14: 3,269,910 km (0.118 R)
• M15: 3,547,564 km (0.105 R)
• M16: 3,689,383 km (0.044 R)
• M17: 3,760,890 km (0.061 R)
• M18: 4,163,159 km (0.106 R)
• M19: 4,294,057 km (0.062 R)
• M20: 4,445,301 km (0.099 R)
• M21: 4,598,489 km (0.058 R)
• M22: 5,048,330 km (0.093 R)
• M23: 5,471,542 km (0.077 R)
• M24: 5,885,330 km (0.076 R)
• M25: 6,074,721 km (0.028 R)
• M26: 6,764,965 km (0.072 R)
• M27: 6,919,201 km (0.079 R)
• M28: 7,208,972 km (0.074 R)
• M29: 7,344,059 km (0.053 R)
• M30: 7,548,110 km (0.055 R)
• M31: 7,962,197 km (0.064 R)
• M32: 8,148,596 km (0.11 R)
• M33: 8,407,251 km (0.118 R)
• M34: 8,740,405 km (0.032 R)
• M35: 9,053,663 km (0.091 R)
• M36: 9,468,947 km (0.105 R)
• M37: 9,617,049 km (0.101 R)
• M38: 9,965,462 km (0.114 R)
• M39: 10,090,975 km (0.089 R)
• M40: 10,598,112 km (0.099 R)
• M41: 11,269,806 km (0.104 R)
• M42: 11,716,505 km (0.064 R)
• M43: 11,795,942 km (0.099 R)
• M44: 12,518,799 km (0.11 R)
• M45: 12,735,865 km (0.079 R)
• M46: 12,844,772 km (0.057 R)
• M47: 12,981,355 km (0.068 R)
• M48: 13,671,899 km (0.109 R)
• M49: 14,035,571 km (0.081 R)
• M50: 14,772,640 km (0.071 R)
• M51: 15,203,632 km (0.12 R)
• M52: 15,784,819 km (0.083 R)
• M53: 16,019,239 km (0.091 R)
• M54: 16,195,914 km (0.112 R)
• M55: 16,313,947 km (0.097 R)
• M56: 16,610,450 km (0.119 R)
• M57: 16,908,748 km (0.119 R)
• M58: 17,058,645 km (0.08 R)
• M59: 17,178,772 km (0.051 R)
• M60: 17,601,685 km (0.09 R)
• M61: 17,723,159 km (0.103 R)
• M62: 18,181,078 km (0.095 R)
• M63: 18,303,898 km (0.095 R)
• M64: 18,488,502 km (0.084 R)
• M65: 18,581,103 km (0.09 R)
• M66: 19,077,468 km (0.105 R)
• M67: 19,389,829 km (0.105 R)
• M68: 19,483,926 km (0.093 R)
• M69: 19,578,173 km (0.109 R)
• M70: 20,051,500 km (0.079 R)
• M71: 20,560,582 km (0.104 R)
• M72: 21,721,611 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 8.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.78 AU - 6.1 AU

Year: 5500 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,459,588 km

• M1: 115,938 km (0.076 R)
• M2: 208,091 km (0.062 R)
• M3: 311,313 km (0.079 R)
• M4: 397,033 km (0.053 R)
• M5: 603,478 km (0.097 R)
• M6: 707,448 km (0.12 R)
• M7: 971,189 km (0.113 R)
• M8: 1,046,736 km (0.085 R)
• M9: 1,214,136 km (0.11 R)
• M10: 1,520,064 km (0.079 R)
• M11: 1,597,556 km (0.039 R)
• M12: 1,944,922 km (0.09 R)
• M13: 2,041,562 km (0.086 R)
• M14: 2,127,581 km (0.083 R)
• M15: 2,290,343 km (0.06 R)
• M16: 2,418,399 km (0.058 R)
• M17: 2,496,489 km (0.084 R)
• M18: 2,954,558 km (0.074 R)
• M19: 3,038,034 km (0.113 R)
• M20: 3,236,251 km (0.04 R)
• M21: 3,795,298 km (0.08 R)
• M22: 3,855,885 km (0.117 R)
• M23: 4,132,641 km (0.08 R)
• M24: 4,527,729 km (0.045 R)
• M25: 4,836,200 km (0.067 R)
• M26: 5,118,042 km (0.101 R)
• M27: 5,235,626 km (0.076 R)
• M28: 5,749,944 km (0.102 R)
• M29: 5,942,476 km (0.063 R)
• M30: 6,013,086 km (0.094 R)
• M31: 6,083,996 km (0.075 R)
• M32: 6,551,340 km (0.093 R)
• M33: 6,734,148 km (0.119 R)
• M34: 7,067,602 km (0.106 R)
• M35: 7,217,499 km (0.032 R)
• M36: 7,463,438 km (0.068 R)
• M37: 7,654,474 km (0.093 R)
• M38: 7,750,666 km (0.117 R)
• M39: 8,296,399 km (0.116 R)
• M40: 8,613,845 km (0.075 R)
• M41: 8,774,065 km (0.106 R)
• M42: 9,486,599 km (0.032 R)
• M43: 9,735,231 km (0.11 R)
• M44: 9,902,182 km (0.092 R)
• M45: 10,007,050 km (0.098 R)
• M46: 10,751,150 km (0.093 R)
• M47: 11,206,077 km (0.074 R)
• M48: 11,337,275 km (0.106 R)
• M49: 11,579,025 km (0.099 R)
• M50: 11,689,578 km (0.068 R)
• M51: 11,800,430 km (0.093 R)
• M52: 12,000,741 km (0.118 R)
• M53: 12,090,201 km (0.077 R)
• M54: 12,404,955 km (0.086 R)
• M55: 12,472,722 km (0.078 R)
• M56: 12,585,968 km (0.052 R)
• M57: 12,676,774 km (0.086 R)
• M58: 12,767,879 km (0.091 R)
• M59: 12,950,688 km (0.076 R)
• M60: 13,088,318 km (0.115 R)
• M61: 13,527,537 km (0.045 R)
• M62: 13,597,399 km (0.095 R)
• M63: 14,730,304 km (0.094 R)
• M64: 14,826,047 km (0.061 R)
• M65: 14,994,195 km (0.116 R)
• M66: 15,599,767 km (0.036 R)
• M67: 15,917,812 km (0.112 R)
• M68: 16,411,335 km (0.033 R)
• M69: 16,634,984 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.74 AU - 7.88 AU

Year: 8567 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,459,588 km

• M1: 177,573 km (0.062 R)
• M2: 343,477 km (0.1 R)
• M3: 457,171 km (0.094 R)
• M4: 863,030 km (0.108 R)
• M5: 1,198,877 km (0.119 R)
• M6: 1,768,396 km (0.112 R)
• M7: 1,856,360 km (0.12 R)
• M8: 2,440,390 km (0.111 R)
• M9: 2,614,073 km (0.103 R)
• M10: 2,791,795 km (0.09 R)
• M11: 3,079,622 km (0.057 R)
• M12: 3,404,698 km (0.064 R)
• M13: 3,627,599 km (0.032 R)
• M14: 4,088,211 km (0.086 R)
• M15: 4,265,933 km (0.081 R)
• M16: 4,476,417 km (0.05 R)
• M17: 4,659,674 km (0.045 R)
• M18: 5,128,664 km (0.087 R)
• M19: 5,352,761 km (0.116 R)
• M20: 5,449,850 km (0.069 R)
• M21: 5,547,538 km (0.087 R)
• M22: 6,940,444 km (0.057 R)
• M23: 7,548,709 km (0.08 R)
• M24: 7,657,765 km (0.077 R)
• M25: 7,877,674 km (0.053 R)
• M26: 8,323,626 km (0.11 R)
• M27: 8,549,818 km (0.047 R)
• M28: 8,777,954 km (0.036 R)
• M29: 9,240,361 km (0.108 R)
• M30: 10,390,769 km (0.078 R)
• M31: 10,921,093 km (0.11 R)
• M32: 11,585,906 km (0.067 R)
• M33: 11,754,204 km (0.101 R)
• M34: 12,135,828 km (0.046 R)
• M35: 12,221,248 km (0.107 R)
• M36: 12,478,557 km (0.111 R)
• M37: 12,564,725 km (0.095 R)
• M38: 12,911,343 km (0.092 R)
• M39: 13,881,037 km (0.119 R)
• M40: 14,194,444 km (0.116 R)
• M41: 15,564,312 km (0.1 R)
• M42: 15,843,462 km (0.114 R)
• M43: 16,218,055 km (0.117 R)
• M44: 16,595,640 km (0.098 R)
• M45: 16,785,479 km (0.056 R)
• M46: 16,880,773 km (0.066 R)
• M47: 17,215,424 km (0.058 R)
• M48: 18,134,852 km (0.107 R)
• M49: 18,281,608 km (0.103 R)
• M50: 18,971,104 km (0.094 R)
• M51: 19,219,437 km (0.109 R)
• M52: 19,719,393 km (0.108 R)
• M53: 20,173,123 km (0.118 R)
• M54: 20,885,658 km (0.098 R)
• M55: 21,969,794 km (0.069 R)
• M56: 22,126,273 km (0.106 R)
• M57: 22,913,756 km (0.102 R)
• M58: 23,443,931 km (0.071 R)
• M59: 23,870,883 km (0.027 R)
• M60: 24,300,529 km (0.034 R)
• M61: 24,570,403 km (0.095 R)
• M62: 25,222,051 km (0.057 R)
• M63: 26,154,794 km (0.076 R)
• M64: 26,265,347 km (0.067 R)
• M65: 28,110,936 km (0.07 R)
• M66: 28,280,729 km (0.12 R)
• M67: 28,735,357 km (0.069 R)
• M68: 29,421,862 km (0.103 R)
• M69: 29,882,474 km (0.092 R)
• M70: 30,869,221 km (0.104 R)
• M71: 31,278,671 km (0.057 R)
• M72: 32,339,768 km (0.045 R)
• M73: 33,712,778 km (0.108 R)
• M74: 34,497,269 km (0.099 R)
• M75: 36,268,957 km (0.084 R)
• M76: 36,453,860 km (0.09 R)
• M77: 37,321,228 km (0.091 R)
• M78: 41,694,273 km (0.026 R)
• M79: 42,146,807 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.5

Radius: 10

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.14 AU - 10.04 AU

Year: 12873 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,459,588 km

• M1: 133,591 km (0.12 R)
• M2: 333,753 km (0.056 R)
• M3: 402,568 km (0.118 R)
• M4: 662,120 km (0.093 R)
• M5: 754,272 km (0.051 R)
• M6: 911,201 km (0.032 R)
• M7: 1,015,171 km (0.099 R)
• M8: 1,167,761 km (0.089 R)
• M9: 1,258,417 km (0.112 R)
• M10: 1,399,039 km (0.059 R)
• M11: 1,696,440 km (0.077 R)
• M12: 1,826,291 km (0.112 R)
• M13: 1,986,660 km (0.083 R)
• M14: 2,123,841 km (0.117 R)
• M15: 2,764,868 km (0.041 R)
• M16: 3,075,433 km (0.118 R)
• M17: 3,495,803 km (0.116 R)
• M18: 3,729,774 km (0.063 R)
• M19: 4,073,101 km (0.114 R)
• M20: 4,142,963 km (0.088 R)
• M21: 4,534,611 km (0.025 R)
• M22: 5,353,210 km (0.033 R)
• M23: 6,789,499 km (0.112 R)
• M24: 7,464,036 km (0.113 R)
• M25: 8,605,618 km (0.077 R)
• M26: 9,013,421 km (0.11 R)
• M27: 9,242,605 km (0.046 R)
• M28: 9,473,884 km (0.111 R)
• M29: 9,566,933 km (0.116 R)
• M30: 9,707,107 km (0.12 R)
• M31: 9,942,125 km (0.106 R)
• M32: 11,739,394 km (0.105 R)
• M33: 13,425,063 km (0.101 R)
• M34: 13,634,500 km (0.109 R)
• M35: 14,003,707 km (0.099 R)
• M36: 14,109,772 km (0.116 R)
• M37: 14,644,285 km (0.109 R)
• M38: 15,403,644 km (0.118 R)
• M39: 15,622,954 km (0.057 R)
• M40: 15,732,909 km (0.104 R)
• M41: 16,734,915 km (0.118 R)
• M42: 16,903,961 km (0.071 R)
• M43: 17,585,678 km (0.088 R)
• M44: 19,506,515 km (0.079 R)
• M45: 22,107,573 km (0.112 R)
• M46: 23,859,065 km (0.113 R)
• M47: 24,176,512 km (0.06 R)
• M48: 27,294,580 km (0.083 R)
• M49: 28,563,320 km (0.117 R)
• M50: 29,238,754 km (0.097 R)
• M51: 31,158,095 km (0.034 R)
• M52: 31,644,288 km (0.099 R)
• M53: 32,553,843 km (0.089 R)
• M54: 32,624,154 km (0.113 R)
• M55: 32,976,457 km (0.097 R)
• M56: 33,117,827 km (0.101 R)
• M57: 33,613,894 km (0.081 R)
• M58: 33,898,578 km (0.099 R)
• M59: 34,041,145 km (0.049 R)
• M60: 35,333,521 km (0.115 R)
• M61: 35,622,993 km (0.059 R)
• M62: 35,913,063 km (0.088 R)
• M63: 36,204,031 km (0.069 R)
• M64: 36,642,054 km (0.068 R)
• M65: 36,715,207 km (0.115 R)
• M66: 37,228,627 km (0.112 R)
• M67: 38,559,898 km (0.108 R)
• M68: 38,857,748 km (0.053 R)
• M69: 39,306,242 km (0.115 R)
• M70: 40,358,962 km (0.104 R)
• M71: 40,888,838 km (0.098 R)
• M72: 41,268,817 km (0.117 R)
• M73: 42,032,215 km (0.118 R)
• M74: 42,338,741 km (0.115 R)
• M75: 42,646,164 km (0.099 R)
• M76: 43,108,721 km (0.091 R)
• M77: 44,975,104 km (0.099 R)
• M78: 45,131,882 km (0.045 R)
• M79: 45,524,427 km (0.104 R)
• M80: 48,304,404 km (0.048 R)
• M81: 50,567,671 km (0.107 R)
• M82: 51,384,325 km (0.084 R)
• M83: 52,452,454 km (0.034 R)
• M84: 52,948,072 km (0.082 R)
• M85: 53,362,159 km (0.111 R)
• M86: 54,110,148 km (0.12 R)
• M87: 55,448,600 km (0.1 R)
• M88: 55,616,748 km (0.093 R)
• M89: 55,784,896 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit