🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 208 Days

Day: 40.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,457,604 km

• M1: 321,785 km (0.114 R)
• M2: 499,956 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.91 AU

Year: 241 Days

Day: 41.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,457,604 km

• M1: 199,564 km (0.099 R)
• M2: 254,167 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.94 AU

Year: 276 Days

Day: 38.2 Hours

Environment

Temp: 79 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,457,604 km

• M1: 107,860 km (0.117 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 14.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.32 AU - 7.62 AU

Year: 6233 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 115,457,604 km

• M1: 324,927 km (0.11 R)
• M2: 416,780 km (0.096 R)
• M3: 522,695 km (0.046 R)
• M4: 641,027 km (0.112 R)
• M5: 760,256 km (0.094 R)
• M6: 1,333,216 km (0.098 R)
• M7: 1,425,219 km (0.115 R)
• M8: 1,919,191 km (0.12 R)
• M9: 2,162,736 km (0.119 R)
• M10: 2,256,684 km (0.103 R)
• M11: 2,416,604 km (0.076 R)
• M12: 2,547,353 km (0.109 R)
• M13: 2,867,642 km (0.089 R)
• M14: 3,112,085 km (0.046 R)
• M15: 3,291,153 km (0.047 R)
• M16: 3,418,461 km (0.09 R)
• M17: 4,158,372 km (0.042 R)
• M18: 4,536,855 km (0.062 R)
• M19: 4,658,777 km (0.096 R)
• M20: 4,781,746 km (0.107 R)
• M21: 4,926,557 km (0.116 R)
• M22: 5,263,451 km (0.045 R)
• M23: 5,434,591 km (0.094 R)
• M24: 5,695,041 km (0.055 R)
• M25: 5,937,390 km (0.049 R)
• M26: 6,205,768 km (0.085 R)
• M27: 6,341,454 km (0.113 R)
• M28: 6,478,037 km (0.086 R)
• M29: 6,569,740 km (0.107 R)
• M30: 6,731,306 km (0.108 R)
• M31: 7,081,814 km (0.101 R)
• M32: 8,268,574 km (0.094 R)
• M33: 8,368,206 km (0.073 R)
• M34: 8,872,351 km (0.088 R)
• M35: 9,076,701 km (0.115 R)
• M36: 9,360,488 km (0.104 R)
• M37: 9,464,309 km (0.115 R)
• M38: 9,568,579 km (0.103 R)
• M39: 9,910,261 km (0.066 R)
• M40: 10,095,911 km (0.112 R)
• M41: 10,202,425 km (0.095 R)
• M42: 10,768,204 km (0.116 R)
• M43: 11,178,701 km (0.049 R)
• M44: 11,316,630 km (0.118 R)
• M45: 11,482,983 km (0.093 R)
• M46: 12,241,444 km (0.116 R)
• M47: 12,929,295 km (0.106 R)
• M48: 13,074,256 km (0.096 R)
• M49: 13,248,836 km (0.103 R)
• M50: 13,541,599 km (0.043 R)
• M51: 13,747,745 km (0.11 R)
• M52: 14,133,408 km (0.118 R)
• M53: 14,854,919 km (0.12 R)
• M54: 15,650,181 km (0.098 R)
• M55: 15,866,649 km (0.071 R)
• M56: 16,553,453 km (0.054 R)
• M57: 16,868,805 km (0.102 R)
• M58: 17,122,673 km (0.043 R)
• M59: 17,601,835 km (0.077 R)
• M60: 18,934,453 km (0.066 R)
• M61: 19,231,255 km (0.091 R)
• M62: 19,696,056 km (0.108 R)
• M63: 20,265,575 km (0.056 R)
• M64: 20,467,831 km (0.093 R)
• M65: 20,637,026 km (0.046 R)
• M66: 21,283,738 km (0.091 R)
• M67: 21,386,512 km (0.104 R)
• M68: 21,489,435 km (0.097 R)
• M69: 21,799,103 km (0.109 R)
• M70: 22,075,559 km (0.091 R)
• M71: 22,283,800 km (0.112 R)
• M72: 22,492,638 km (0.042 R)
• M73: 23,581,860 km (0.062 R)
• M74: 23,759,283 km (0.04 R)
• M75: 23,901,401 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 11

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.17 AU - 9.93 AU

Year: 9469 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,457,604 km

• M1: 271,371 km (0.099 R)
• M2: 616,493 km (0.077 R)
• M3: 770,728 km (0.108 R)
• M4: 1,027,139 km (0.114 R)
• M5: 1,411,606 km (0.117 R)
• M6: 1,598,902 km (0.04 R)
• M7: 1,684,921 km (0.084 R)
• M8: 1,772,585 km (0.066 R)
• M9: 2,379,653 km (0.052 R)
• M10: 2,732,106 km (0.078 R)
• M11: 2,941,094 km (0.074 R)
• M12: 3,237,148 km (0.114 R)
• M13: 3,571,051 km (0.081 R)
• M14: 3,771,063 km (0.032 R)
• M15: 3,857,979 km (0.069 R)
• M16: 4,272,366 km (0.108 R)
• M17: 5,079,446 km (0.103 R)
• M18: 5,899,542 km (0.074 R)
• M19: 6,068,438 km (0.094 R)
• M20: 6,307,794 km (0.108 R)
• M21: 6,725,322 km (0.118 R)
• M22: 7,187,729 km (0.102 R)
• M23: 7,368,443 km (0.111 R)
• M24: 7,514,002 km (0.105 R)
• M25: 7,771,161 km (0.035 R)
• M26: 7,993,762 km (0.095 R)
• M27: 8,445,548 km (0.12 R)
• M28: 8,597,988 km (0.117 R)
• M29: 8,789,922 km (0.119 R)
• M30: 8,944,457 km (0.086 R)
• M31: 9,531,928 km (0.071 R)
• M32: 10,172,356 km (0.116 R)
• M33: 10,253,438 km (0.081 R)
• M34: 10,826,697 km (0.107 R)
• M35: 11,242,729 km (0.057 R)
• M36: 11,663,847 km (0.117 R)
• M37: 12,348,556 km (0.098 R)
• M38: 12,435,024 km (0.028 R)
• M39: 13,399,930 km (0.109 R)
• M40: 13,488,791 km (0.119 R)
• M41: 14,343,294 km (0.113 R)
• M42: 14,571,132 km (0.09 R)
• M43: 15,401,101 km (0.106 R)
• M44: 15,915,867 km (0.111 R)
• M45: 16,483,890 km (0.076 R)
• M46: 17,010,325 km (0.11 R)
• M47: 18,474,290 km (0.087 R)
• M48: 19,826,056 km (0.069 R)
• M49: 20,539,638 km (0.079 R)
• M50: 20,847,959 km (0.113 R)
• M51: 21,157,776 km (0.091 R)
• M52: 22,465,411 km (0.104 R)
• M53: 23,102,399 km (0.103 R)
• M54: 23,209,062 km (0.049 R)
• M55: 23,799,076 km (0.092 R)
• M56: 24,231,265 km (0.035 R)
• M57: 24,448,331 km (0.114 R)
• M58: 24,720,599 km (0.075 R)
• M59: 26,654,301 km (0.102 R)
• M60: 27,554,432 km (0.108 R)
• M61: 27,724,225 km (0.104 R)
• M62: 28,236,000 km (0.082 R)
• M63: 28,407,289 km (0.113 R)
• M64: 28,980,698 km (0.096 R)
• M65: 29,153,483 km (0.068 R)
• M66: 29,673,934 km (0.064 R)
• M67: 30,255,721 km (0.06 R)
• M68: 30,606,677 km (0.106 R)
• M69: 30,841,247 km (0.083 R)
• M70: 31,548,994 km (0.049 R)
• M71: 32,441,046 km (0.032 R)
• M72: 32,920,208 km (0.057 R)
• M73: 33,522,489 km (0.089 R)
• M74: 34,067,624 km (0.1 R)
• M75: 34,249,984 km (0.052 R)
• M76: 35,967,666 km (0.054 R)
• M77: 36,339,417 km (0.113 R)
• M78: 38,027,928 km (0.094 R)
• M79: 38,786,539 km (0.088 R)
• M80: 41,805,723 km (0.113 R)
• M81: 42,850,664 km (0.104 R)
• M82: 43,047,685 km (0.064 R)
• M83: 44,235,342 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 8.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.45 AU - 11.55 AU

Year: 11977 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 115,457,604 km

• M1: 481,107 km (0.075 R)
• M2: 589,116 km (0.087 R)
• M3: 705,952 km (0.105 R)
• M4: 1,068,129 km (0.075 R)
• M5: 1,443,919 km (0.106 R)
• M6: 1,544,149 km (0.111 R)
• M7: 2,996,445 km (0.114 R)
• M8: 3,388,990 km (0.113 R)
• M9: 3,523,479 km (0.059 R)
• M10: 3,687,288 km (0.07 R)
• M11: 3,853,641 km (0.058 R)
• M12: 4,280,294 km (0.051 R)
• M13: 4,484,645 km (0.094 R)
• M14: 5,178,480 km (0.104 R)
• M15: 5,333,762 km (0.067 R)
• M16: 5,522,256 km (0.117 R)
• M17: 6,002,764 km (0.077 R)
• M18: 6,165,975 km (0.085 R)
• M19: 6,363,893 km (0.074 R)
• M20: 8,092,198 km (0.119 R)
• M21: 8,418,022 km (0.032 R)
• M22: 8,637,482 km (0.119 R)
• M23: 8,896,137 km (0.12 R)
• M24: 8,970,487 km (0.069 R)
• M25: 9,194,734 km (0.116 R)
• M26: 9,648,913 km (0.077 R)
• M27: 9,725,358 km (0.111 R)
• M28: 9,840,249 km (0.077 R)
• M29: 10,188,064 km (0.043 R)
• M30: 10,500,424 km (0.065 R)
• M31: 11,781,580 km (0.084 R)
• M32: 11,863,410 km (0.066 R)
• M33: 13,281,149 km (0.097 R)
• M34: 13,366,121 km (0.084 R)
• M35: 13,751,186 km (0.045 R)
• M36: 13,837,205 km (0.055 R)
• M37: 14,663,733 km (0.107 R)
• M38: 15,016,634 km (0.103 R)
• M39: 16,227,779 km (0.096 R)
• M40: 16,409,989 km (0.102 R)
• M41: 16,547,020 km (0.043 R)
• M42: 16,868,207 km (0.079 R)
• M43: 17,145,113 km (0.102 R)
• M44: 17,938,131 km (0.087 R)
• M45: 18,315,417 km (0.098 R)
• M46: 18,647,674 km (0.088 R)
• M47: 18,982,025 km (0.088 R)
• M48: 19,270,151 km (0.077 R)
• M49: 20,045,516 km (0.082 R)
• M50: 20,240,891 km (0.06 R)
• M51: 20,781,687 km (0.118 R)
• M52: 21,426,753 km (0.052 R)
• M53: 22,128,966 km (0.065 R)
• M54: 22,229,795 km (0.07 R)
• M55: 23,247,509 km (0.051 R)
• M56: 23,555,830 km (0.061 R)
• M57: 24,959,657 km (0.113 R)
• M58: 25,169,991 km (0.056 R)
• M59: 25,804,286 km (0.11 R)
• M60: 26,123,528 km (0.11 R)
• M61: 26,283,598 km (0.073 R)
• M62: 26,658,341 km (0.066 R)
• M63: 26,873,313 km (0.096 R)
• M64: 26,981,023 km (0.065 R)
• M65: 27,467,366 km (0.119 R)
• M66: 27,575,974 km (0.078 R)
• M67: 27,956,700 km (0.077 R)
• M68: 28,175,113 km (0.083 R)
• M69: 28,339,372 km (0.12 R)
• M70: 29,831,162 km (0.113 R)
• M71: 31,688,868 km (0.092 R)
• M72: 32,144,992 km (0.115 R)
• M73: 32,775,547 km (0.066 R)
• M74: 33,410,141 km (0.112 R)
• M75: 34,398,834 km (0.094 R)
• M76: 34,984,958 km (0.096 R)
• M77: 35,102,542 km (0.103 R)
• M78: 36,584,010 km (0.117 R)
• M79: 37,663,059 km (0.119 R)
• M80: 38,206,548 km (0.074 R)
• M81: 38,813,616 km (0.063 R)
• M82: 39,791,238 km (0.084 R)
• M83: 40,098,512 km (0.092 R)
• M84: 40,900,955 km (0.102 R)
• M85: 40,962,889 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 4.6

Gravity: 43.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.74 AU - 19.86 AU

Year: 32113 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,457,604 km

• M1: 139,724 km (0.112 R)
• M2: 190,288 km (0.068 R)
• M3: 513,420 km (0.082 R)
• M4: 878,588 km (0.065 R)
• M5: 1,195,736 km (0.073 R)
• M6: 1,233,135 km (0.059 R)
• M7: 2,058,467 km (0.109 R)
• M8: 3,651,834 km (0.034 R)
• M9: 4,440,813 km (0.062 R)
• M10: 4,734,922 km (0.093 R)
• M11: 4,914,440 km (0.067 R)
• M12: 5,096,201 km (0.118 R)
• M13: 5,280,057 km (0.093 R)
• M14: 5,528,838 km (0.078 R)
• M15: 6,297,622 km (0.091 R)
• M16: 7,651,482 km (0.065 R)
• M17: 8,361,025 km (0.076 R)
• M18: 10,301,609 km (0.063 R)
• M19: 10,534,084 km (0.074 R)
• M20: 10,768,354 km (0.039 R)
• M21: 11,083,407 km (0.117 R)
• M22: 11,242,130 km (0.091 R)
• M23: 11,642,005 km (0.093 R)
• M24: 13,625,524 km (0.109 R)
• M25: 13,880,738 km (0.113 R)
• M26: 14,051,728 km (0.096 R)
• M27: 15,710,768 km (0.072 R)
• M28: 15,799,779 km (0.098 R)
• M29: 17,522,847 km (0.11 R)
• M30: 19,782,972 km (0.074 R)
• M31: 19,975,355 km (0.066 R)
• M32: 20,362,215 km (0.111 R)
• M33: 22,132,855 km (0.118 R)
• M34: 22,633,410 km (0.09 R)
• M35: 23,137,704 km (0.049 R)
• M36: 23,645,739 km (0.06 R)
• M37: 24,054,889 km (0.081 R)
• M38: 24,466,133 km (0.071 R)
• M39: 24,776,250 km (0.087 R)
• M40: 25,087,563 km (0.1 R)
• M41: 27,303,107 km (0.103 R)
• M42: 27,624,743 km (0.102 R)
• M43: 28,055,435 km (0.11 R)
• M44: 29,032,758 km (0.063 R)
• M45: 29,360,976 km (0.102 R)
• M46: 29,910,748 km (0.12 R)
• M47: 30,242,257 km (0.112 R)
• M48: 30,574,962 km (0.066 R)
• M49: 33,623,617 km (0.12 R)
• M50: 34,083,332 km (0.119 R)
• M51: 35,009,193 km (0.088 R)
• M52: 38,914,745 km (0.113 R)
• M53: 40,490,758 km (0.071 R)
• M54: 41,225,134 km (0.088 R)
• M55: 41,470,923 km (0.083 R)
• M56: 43,080,297 km (0.063 R)
• M57: 43,829,932 km (0.118 R)
• M58: 44,332,132 km (0.094 R)
• M59: 47,256,471 km (0.076 R)
• M60: 47,513,630 km (0.117 R)
• M61: 51,427,260 km (0.095 R)
• M62: 51,691,899 km (0.089 R)
• M63: 51,956,836 km (0.036 R)
• M64: 53,288,706 km (0.114 R)
• M65: 53,556,487 km (0.064 R)
• M66: 57,625,549 km (0.071 R)
• M67: 60,253,534 km (0.097 R)
• M68: 60,532,385 km (0.075 R)
• M69: 63,912,549 km (0.091 R)
• M70: 64,481,769 km (0.084 R)
• M71: 67,208,788 km (0.111 R)
• M72: 72,181,870 km (0.101 R)
• M73: 72,923,128 km (0.084 R)
• M74: 74,413,122 km (0.079 R)
• M75: 75,612,449 km (0.091 R)
• M76: 75,762,794 km (0.069 R)
• M77: 77,120,395 km (0.074 R)
• M78: 83,561,631 km (0.08 R)
• M79: 84,339,988 km (0.089 R)
• M80: 86,217,442 km (0.111 R)
• M81: 86,531,747 km (0.111 R)
• M82: 90,492,051 km (0.105 R)
• M83: 93,057,505 km (0.026 R)
• M84: 94,835,027 km (0.116 R)
• M85: 95,809,358 km (0.119 R)
• M86: 99,739,593 km (0.047 R)
• M87: 100,069,456 km (0.088 R)
• M88: 102,555,175 km (0.062 R)
• M89: 103,555,087 km (0.071 R)
• M90: 107,080,510 km (0.076 R)
• M91: 108,433,773 km (0.117 R)
• M92: 110,474,288 km (0.093 R)
• M93: 110,986,361 km (0.071 R)
• M94: 111,328,192 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit