🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 15.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.61 AU - 2.05 AU

Year: 928 Days

Day: 35.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.74 AU - 2.38 AU

Year: 1108 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1690 Days

Day: 29.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,360,765 km

• M1: 2,161,091 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.64 AU - 4.54 AU

Year: 3100 Days

Day: 13.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 12.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.61 AU - 7.83 AU

Year: 8038 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 68,360,765 km

• M1: 182,360 km (0.049 R)
• M2: 356,492 km (0.081 R)
• M3: 490,232 km (0.102 R)
• M4: 765,343 km (0.109 R)
• M5: 1,151,006 km (0.095 R)
• M6: 1,499,120 km (0.033 R)
• M7: 1,735,485 km (0.077 R)
• M8: 2,213,600 km (0.102 R)
• M9: 2,549,597 km (0.11 R)
• M10: 2,953,810 km (0.095 R)
• M11: 3,093,086 km (0.111 R)
• M12: 3,487,725 km (0.044 R)
• M13: 4,423,908 km (0.114 R)
• M14: 4,909,952 km (0.119 R)
• M15: 4,992,679 km (0.044 R)
• M16: 5,075,856 km (0.089 R)
• M17: 5,391,806 km (0.115 R)
• M18: 6,021,165 km (0.106 R)
• M19: 6,333,375 km (0.114 R)
• M20: 6,446,172 km (0.097 R)
• M21: 6,834,678 km (0.1 R)
• M22: 7,090,191 km (0.069 R)
• M23: 7,562,920 km (0.043 R)
• M24: 7,827,409 km (0.101 R)
• M25: 8,217,411 km (0.105 R)
• M26: 8,439,713 km (0.072 R)
• M27: 9,399,833 km (0.065 R)
• M28: 9,528,786 km (0.048 R)
• M29: 9,971,596 km (0.095 R)
• M30: 10,129,421 km (0.094 R)
• M31: 11,504,974 km (0.064 R)
• M32: 11,837,081 km (0.088 R)
• M33: 12,172,480 km (0.066 R)
• M34: 12,995,866 km (0.081 R)
• M35: 13,983,960 km (0.104 R)
• M36: 14,996,439 km (0.067 R)
• M37: 15,602,908 km (0.114 R)
• M38: 15,939,952 km (0.119 R)
• M39: 16,777,401 km (0.089 R)
• M40: 17,852,262 km (0.112 R)
• M41: 18,851,725 km (0.089 R)
• M42: 19,210,760 km (0.086 R)
• M43: 19,374,719 km (0.088 R)
• M44: 21,547,928 km (0.096 R)
• M45: 21,752,428 km (0.025 R)
• M46: 21,889,160 km (0.117 R)
• M47: 22,507,748 km (0.114 R)
• M48: 22,888,624 km (0.117 R)
• M49: 23,097,313 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.1

Radius: 6.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.55 AU - 15.51 AU

Year: 17626 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,360,765 km

• M1: 84,972 km (0.078 R)
• M2: 127,906 km (0.048 R)
• M3: 622,327 km (0.113 R)
• M4: 824,284 km (0.098 R)
• M5: 970,292 km (0.116 R)
• M6: 1,027,139 km (0.116 R)
• M7: 1,104,930 km (0.036 R)
• M8: 1,634,806 km (0.105 R)
• M9: 1,986,361 km (0.065 R)
• M10: 2,284,359 km (0.118 R)
• M11: 2,386,834 km (0.068 R)
• M12: 2,977,446 km (0.112 R)
• M13: 3,061,371 km (0.114 R)
• M14: 3,522,431 km (0.113 R)
• M15: 3,913,032 km (0.102 R)
• M16: 4,898,881 km (0.099 R)
• M17: 5,064,786 km (0.107 R)
• M18: 5,232,634 km (0.043 R)
• M19: 5,781,808 km (0.112 R)
• M20: 5,851,820 km (0.041 R)
• M21: 7,008,959 km (0.066 R)
• M22: 7,498,743 km (0.092 R)
• M23: 8,038,492 km (0.103 R)
• M24: 8,952,385 km (0.051 R)
• M25: 9,196,230 km (0.117 R)
• M26: 10,024,553 km (0.082 R)
• M27: 10,150,814 km (0.059 R)
• M28: 11,136,664 km (0.045 R)
• M29: 11,267,562 km (0.108 R)
• M30: 11,486,723 km (0.12 R)
• M31: 14,700,085 km (0.074 R)
• M32: 15,180,444 km (0.042 R)
• M33: 15,519,732 km (0.118 R)
• M34: 15,568,351 km (0.054 R)
• M35: 15,714,658 km (0.12 R)
• M36: 15,812,495 km (0.091 R)
• M37: 16,008,767 km (0.078 R)
• M38: 17,102,477 km (0.104 R)
• M39: 18,425,820 km (0.11 R)
• M40: 18,839,608 km (0.065 R)
• M41: 18,995,489 km (0.098 R)
• M42: 19,204,178 km (0.096 R)
• M43: 19,676,309 km (0.116 R)
• M44: 20,152,329 km (0.112 R)
• M45: 20,418,464 km (0.111 R)
• M46: 20,900,319 km (0.075 R)
• M47: 21,984,454 km (0.11 R)
• M48: 23,253,792 km (0.077 R)
• M49: 24,944,847 km (0.103 R)
• M50: 25,058,990 km (0.036 R)
• M51: 27,378,056 km (0.102 R)
• M52: 28,921,906 km (0.106 R)
• M53: 29,462,852 km (0.101 R)
• M54: 30,067,826 km (0.07 R)
• M55: 30,615,803 km (0.099 R)
• M56: 32,279,481 km (0.104 R)
• M57: 32,653,026 km (0.112 R)
• M58: 34,606,475 km (0.085 R)
• M59: 35,372,716 km (0.072 R)
• M60: 35,629,426 km (0.082 R)
• M61: 35,693,753 km (0.098 R)
• M62: 36,144,641 km (0.048 R)
• M63: 37,574,048 km (0.074 R)
• M64: 39,819,363 km (0.113 R)
• M65: 40,219,986 km (0.114 R)
• M66: 40,487,916 km (0.116 R)
• M67: 41,971,927 km (0.077 R)
• M68: 42,379,730 km (0.094 R)
• M69: 42,516,014 km (0.036 R)
• M70: 42,720,514 km (0.062 R)
• M71: 43,336,409 km (0.106 R)
• M72: 44,231,154 km (0.102 R)
• M73: 45,968,733 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.8

Radius: 5.5

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.85 AU - 16.33 AU

Year: 21967 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,360,765 km

• M1: 70,610 km (0.042 R)
• M2: 136,732 km (0.111 R)
• M3: 276,158 km (0.072 R)
• M4: 515,514 km (0.105 R)
• M5: 614,698 km (0.104 R)
• M6: 878,140 km (0.063 R)
• M7: 949,348 km (0.069 R)
• M8: 1,097,300 km (0.04 R)
• M9: 1,226,403 km (0.058 R)
• M10: 2,005,210 km (0.104 R)
• M11: 2,163,484 km (0.11 R)
• M12: 2,662,543 km (0.098 R)
• M13: 2,766,513 km (0.12 R)
• M14: 3,086,503 km (0.056 R)
• M15: 3,269,461 km (0.108 R)
• M16: 3,761,339 km (0.106 R)
• M17: 4,439,167 km (0.109 R)
• M18: 4,604,024 km (0.116 R)
• M19: 5,067,927 km (0.045 R)
• M20: 5,414,695 km (0.06 R)
• M21: 5,546,640 km (0.113 R)
• M22: 5,903,880 km (0.037 R)
• M23: 6,085,193 km (0.098 R)
• M24: 6,360,752 km (0.048 R)
• M25: 6,546,852 km (0.062 R)
• M26: 7,650,435 km (0.102 R)
• M27: 8,502,694 km (0.031 R)
• M28: 8,810,567 km (0.103 R)
• M29: 9,226,897 km (0.111 R)
• M30: 10,186,717 km (0.112 R)
• M31: 11,233,903 km (0.071 R)
• M32: 11,346,101 km (0.1 R)
• M33: 12,546,773 km (0.109 R)
• M34: 13,132,449 km (0.116 R)
• M35: 13,488,193 km (0.109 R)
• M36: 13,547,882 km (0.114 R)
• M37: 14,513,237 km (0.063 R)
• M38: 15,625,797 km (0.119 R)
• M39: 16,573,499 km (0.108 R)
• M40: 17,022,293 km (0.047 R)
• M41: 19,056,674 km (0.104 R)
• M42: 20,068,405 km (0.056 R)
• M43: 20,546,520 km (0.086 R)
• M44: 21,862,981 km (0.071 R)
• M45: 22,992,594 km (0.049 R)
• M46: 23,063,803 km (0.081 R)
• M47: 24,141,057 km (0.116 R)
• M48: 26,942,427 km (0.115 R)
• M49: 27,696,699 km (0.048 R)
• M50: 27,772,396 km (0.065 R)
• M51: 28,152,524 km (0.053 R)
• M52: 29,457,317 km (0.089 R)
• M53: 29,534,808 km (0.052 R)
• M54: 29,844,925 km (0.112 R)
• M55: 29,922,566 km (0.117 R)
• M56: 30,234,178 km (0.093 R)
• M57: 31,649,225 km (0.088 R)
• M58: 32,046,108 km (0.052 R)
• M59: 34,543,495 km (0.084 R)
• M60: 34,788,536 km (0.107 R)
• M61: 35,691,808 km (0.025 R)
• M62: 36,436,506 km (0.061 R)
• M63: 36,519,533 km (0.083 R)
• M64: 37,353,691 km (0.09 R)
• M65: 37,521,240 km (0.111 R)
• M66: 38,109,609 km (0.117 R)
• M67: 39,636,853 km (0.09 R)
• M68: 41,877,979 km (0.058 R)
• M69: 46,391,496 km (0.084 R)
• M70: 47,294,469 km (0.095 R)
• M71: 47,657,394 km (0.12 R)
• M72: 49,853,490 km (0.092 R)
• M73: 51,429,055 km (0.057 R)
• M74: 52,082,499 km (0.092 R)
• M75: 52,738,785 km (0.098 R)
• M76: 53,775,498 km (0.052 R)
• M77: 53,964,739 km (0.108 R)
• M78: 54,343,820 km (0.088 R)
• M79: 54,533,660 km (0.082 R)
• M80: 55,390,856 km (0.028 R)
• M81: 57,118,711 km (0.115 R)
• M82: 57,795,342 km (0.063 R)
• M83: 57,892,282 km (0.116 R)
• M84: 59,058,995 km (0.082 R)
• M85: 62,208,330 km (0.049 R)
• M86: 62,804,776 km (0.082 R)
• M87: 63,004,041 km (0.09 R)
• M88: 63,203,604 km (0.119 R)
• M89: 63,303,386 km (0.09 R)
• M90: 63,503,249 km (0.055 R)
• M91: 64,505,255 km (0.105 R)
• M92: 66,728,280 km (0.116 R)
• M93: 67,033,459 km (0.094 R)
• M94: 67,135,186 km (0.096 R)
• M95: 68,053,717 km (0.025 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: 198 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit