🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.49 AU

Year: 560 Days

Day: 41.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.3 AU - 1.72 AU

Year: 678 Days

Day: 47.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.08 AU - 3.2 AU

Year: 1567 Days

Day: 37.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 8.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.87 AU - 13.53 AU

Year: 15564 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,566,725 km

• M1: 163,211 km (0.089 R)
• M2: 464,053 km (0.12 R)
• M3: 1,389,465 km (0.031 R)
• M4: 1,445,863 km (0.043 R)
• M5: 2,361,702 km (0.107 R)
• M6: 2,900,104 km (0.102 R)
• M7: 3,449,727 km (0.113 R)
• M8: 4,085,667 km (0.037 R)
• M9: 4,671,642 km (0.099 R)
• M10: 4,843,829 km (0.098 R)
• M11: 5,254,027 km (0.103 R)
• M12: 5,705,962 km (0.031 R)
• M13: 5,890,267 km (0.116 R)
• M14: 6,550,592 km (0.106 R)
• M15: 9,130,706 km (0.095 R)
• M16: 9,382,479 km (0.119 R)
• M17: 9,709,799 km (0.11 R)
• M18: 9,856,405 km (0.112 R)
• M19: 10,638,204 km (0.116 R)
• M20: 11,789,359 km (0.108 R)
• M21: 12,618,580 km (0.113 R)
• M22: 13,303,589 km (0.077 R)
• M23: 13,466,501 km (0.092 R)
• M24: 13,753,280 km (0.08 R)
• M25: 13,959,277 km (0.114 R)
• M26: 14,124,881 km (0.043 R)
• M27: 14,751,547 km (0.1 R)
• M28: 14,920,293 km (0.101 R)
• M29: 15,216,946 km (0.071 R)
• M30: 15,730,067 km (0.053 R)
• M31: 15,988,871 km (0.119 R)
• M32: 16,685,698 km (0.066 R)
• M33: 17,704,609 km (0.09 R)
• M34: 17,794,218 km (0.068 R)
• M35: 18,154,001 km (0.057 R)
• M36: 19,109,782 km (0.058 R)
• M37: 19,524,467 km (0.046 R)
• M38: 20,035,194 km (0.112 R)
• M39: 20,833,299 km (0.083 R)
• M40: 21,069,963 km (0.101 R)
• M41: 22,460,325 km (0.086 R)
• M42: 23,534,887 km (0.119 R)
• M43: 23,781,424 km (0.077 R)
• M44: 25,278,599 km (0.08 R)
• M45: 26,293,471 km (0.079 R)
• M46: 26,703,220 km (0.118 R)
• M47: 28,572,894 km (0.11 R)
• M48: 29,576,696 km (0.091 R)
• M49: 29,842,681 km (0.116 R)
• M50: 30,377,194 km (0.095 R)
• M51: 30,968,854 km (0.102 R)
• M52: 31,130,868 km (0.047 R)
• M53: 31,347,336 km (0.06 R)
• M54: 32,054,186 km (0.085 R)
• M55: 32,218,145 km (0.053 R)
• M56: 32,711,519 km (0.044 R)
• M57: 35,384,534 km (0.074 R)
• M58: 36,063,559 km (0.115 R)
• M59: 37,262,436 km (0.083 R)
• M60: 37,434,773 km (0.107 R)
• M61: 37,780,344 km (0.097 R)
• M62: 37,895,684 km (0.095 R)
• M63: 38,358,390 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 12.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.34 AU - 14.34 AU

Year: 15833 Days

Day: 12.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,566,725 km

• M1: 152,590 km (0.084 R)
• M2: 233,223 km (0.094 R)
• M3: 324,478 km (0.075 R)
• M4: 408,701 km (0.109 R)
• M5: 651,499 km (0.097 R)
• M6: 791,522 km (0.093 R)
• M7: 1,379,592 km (0.075 R)
• M8: 1,644,978 km (0.065 R)
• M9: 1,808,937 km (0.074 R)
• M10: 1,995,785 km (0.118 R)
• M11: 2,207,167 km (0.107 R)
• M12: 2,315,625 km (0.054 R)
• M13: 2,671,220 km (0.086 R)
• M14: 2,767,710 km (0.053 R)
• M15: 3,064,363 km (0.106 R)
• M16: 3,145,295 km (0.093 R)
• M17: 3,476,206 km (0.102 R)
• M18: 3,818,486 km (0.038 R)
• M19: 4,015,955 km (0.057 R)
• M20: 4,126,956 km (0.059 R)
• M21: 4,839,042 km (0.062 R)
• M22: 4,933,738 km (0.111 R)
• M23: 5,029,032 km (0.037 R)
• M24: 5,539,759 km (0.075 R)
• M25: 5,738,574 km (0.044 R)
• M26: 5,889,369 km (0.062 R)
• M27: 6,981,433 km (0.026 R)
• M28: 7,061,767 km (0.071 R)
• M29: 7,386,544 km (0.102 R)
• M30: 7,578,329 km (0.104 R)
• M31: 7,716,258 km (0.076 R)
• M32: 8,191,531 km (0.087 R)
• M33: 8,705,250 km (0.073 R)
• M34: 8,791,867 km (0.098 R)
• M35: 9,554,816 km (0.084 R)
• M36: 9,644,276 km (0.059 R)
• M37: 9,793,873 km (0.116 R)
• M38: 9,974,438 km (0.105 R)
• M39: 10,095,463 km (0.11 R)
• M40: 10,308,490 km (0.113 R)
• M41: 11,269,507 km (0.063 R)
• M42: 11,522,178 km (0.037 R)
• M43: 11,744,779 km (0.093 R)
• M44: 11,904,699 km (0.034 R)
• M45: 12,129,844 km (0.111 R)
• M46: 12,682,309 km (0.106 R)
• M47: 12,813,506 km (0.093 R)
• M48: 12,912,241 km (0.034 R)
• M49: 13,276,362 km (0.064 R)
• M50: 13,376,144 km (0.103 R)
• M51: 13,576,755 km (0.079 R)
• M52: 14,354,664 km (0.069 R)
• M53: 15,077,670 km (0.082 R)
• M54: 16,131,138 km (0.108 R)
• M55: 16,846,515 km (0.089 R)
• M56: 16,990,877 km (0.042 R)
• M57: 17,755,322 km (0.097 R)
• M58: 18,049,581 km (0.112 R)
• M59: 18,531,137 km (0.082 R)
• M60: 18,680,137 km (0.042 R)
• M61: 19,924,791 km (0.1 R)
• M62: 21,196,074 km (0.12 R)
• M63: 21,312,909 km (0.04 R)
• M64: 21,508,135 km (0.093 R)
• M65: 22,018,712 km (0.087 R)
• M66: 23,332,481 km (0.074 R)
• M67: 23,856,971 km (0.092 R)
• M68: 24,385,500 km (0.1 R)
• M69: 24,958,909 km (0.106 R)
• M70: 25,371,200 km (0.1 R)
• M71: 25,578,094 km (0.116 R)
• M72: 27,296,675 km (0.105 R)
• M73: 27,977,345 km (0.113 R)
• M74: 28,234,055 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.9

Radius: 4.1

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.22 AU - 19.26 AU

Year: 28453 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,566,725 km

• M1: 999,314 km (0.097 R)
• M2: 1,777,223 km (0.045 R)
• M3: 1,970,054 km (0.059 R)
• M4: 2,306,350 km (0.103 R)
• M5: 2,918,056 km (0.107 R)
• M6: 3,339,024 km (0.12 R)
• M7: 3,984,838 km (0.098 R)
• M8: 4,236,761 km (0.089 R)
• M9: 4,279,247 km (0.117 R)
• M10: 4,364,667 km (0.117 R)
• M11: 4,624,220 km (0.039 R)
• M12: 5,068,077 km (0.078 R)
• M13: 5,853,316 km (0.071 R)
• M14: 7,533,749 km (0.101 R)
• M15: 7,688,732 km (0.06 R)
• M16: 8,372,544 km (0.102 R)
• M17: 8,533,063 km (0.099 R)
• M18: 9,406,415 km (0.096 R)
• M19: 10,652,715 km (0.117 R)
• M20: 10,710,609 km (0.085 R)
• M21: 12,010,315 km (0.09 R)
• M22: 12,312,503 km (0.113 R)
• M23: 15,338,718 km (0.094 R)
• M24: 15,996,650 km (0.104 R)
• M25: 16,462,647 km (0.093 R)
• M26: 16,529,518 km (0.104 R)
• M27: 16,596,537 km (0.072 R)
• M28: 18,025,047 km (0.103 R)
• M29: 19,847,299 km (0.115 R)
• M30: 20,491,617 km (0.066 R)
• M31: 21,142,817 km (0.115 R)
• M32: 21,215,521 km (0.068 R)
• M33: 23,136,657 km (0.06 R)
• M34: 23,814,485 km (0.111 R)
• M35: 24,117,870 km (0.082 R)
• M36: 26,198,776 km (0.081 R)
• M37: 26,433,645 km (0.115 R)
• M38: 26,668,962 km (0.074 R)
• M39: 27,776,884 km (0.096 R)
• M40: 27,936,355 km (0.053 R)
• M41: 28,016,240 km (0.102 R)
• M42: 28,096,275 km (0.059 R)
• M43: 28,256,345 km (0.116 R)
• M44: 28,819,132 km (0.086 R)
• M45: 28,980,548 km (0.075 R)
• M46: 29,142,264 km (0.108 R)
• M47: 30,611,614 km (0.099 R)
• M48: 31,438,292 km (0.108 R)
• M49: 34,303,540 km (0.059 R)
• M50: 34,731,838 km (0.115 R)
• M51: 38,754,675 km (0.102 R)
• M52: 39,022,006 km (0.082 R)
• M53: 40,007,856 km (0.114 R)
• M54: 40,368,387 km (0.102 R)
• M55: 41,274,352 km (0.114 R)
• M56: 41,365,307 km (0.08 R)
• M57: 41,912,536 km (0.107 R)
• M58: 42,370,455 km (0.118 R)
• M59: 42,462,159 km (0.027 R)
• M60: 42,922,023 km (0.105 R)
• M61: 43,291,081 km (0.034 R)
• M62: 44,871,133 km (0.099 R)
• M63: 46,470,185 km (0.069 R)
• M64: 47,324,090 km (0.108 R)
• M65: 47,514,677 km (0.108 R)
• M66: 48,759,032 km (0.107 R)
• M67: 50,889,156 km (0.066 R)
• M68: 51,084,382 km (0.095 R)
• M69: 51,867,527 km (0.057 R)
• M70: 52,063,949 km (0.066 R)
• M71: 52,358,956 km (0.118 R)
• M72: 52,753,296 km (0.088 R)
• M73: 55,339,992 km (0.069 R)
• M74: 56,043,402 km (0.036 R)
• M75: 60,532,385 km (0.102 R)
• M76: 61,464,828 km (0.081 R)
• M77: 62,401,760 km (0.057 R)
• M78: 63,343,628 km (0.11 R)
• M79: 63,553,514 km (0.052 R)
• M80: 64,817,915 km (0.117 R)
• M81: 65,771,751 km (0.117 R)
• M82: 66,516,748 km (0.094 R)
• M83: 66,836,888 km (0.051 R)
• M84: 67,478,663 km (0.085 R)
• M85: 68,122,532 km (0.113 R)
• M86: 70,174,865 km (0.089 R)
• M87: 73,456,444 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit