🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.77 AU - 0.85 AU

Year: 269 Days

Day: 18.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.11 AU - 1.23 AU

Year: 467 Days

Day: 34.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 12.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.19 AU - 5.53 AU

Year: 4579 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,911,954 km

• M1: 158,125 km (0.03 R)
• M2: 376,538 km (0.06 R)
• M3: 460,313 km (0.068 R)
• M4: 538,702 km (0.117 R)
• M5: 689,796 km (0.098 R)
• M6: 864,825 km (0.088 R)
• M7: 1,128,716 km (0.112 R)
• M8: 1,368,970 km (0.079 R)
• M9: 1,459,626 km (0.11 R)
• M10: 1,605,036 km (0.085 R)
• M11: 1,690,306 km (0.105 R)
• M12: 1,788,293 km (0.074 R)
• M13: 2,012,989 km (0.048 R)
• M14: 2,187,719 km (0.097 R)
• M15: 2,477,939 km (0.085 R)
• M16: 2,615,270 km (0.09 R)
• M17: 2,716,697 km (0.064 R)
• M18: 2,923,741 km (0.117 R)
• M19: 3,216,953 km (0.098 R)
• M20: 3,547,863 km (0.117 R)
• M21: 3,689,083 km (0.091 R)
• M22: 3,991,720 km (0.115 R)
• M23: 4,153,585 km (0.078 R)
• M24: 4,332,654 km (0.116 R)
• M25: 4,453,529 km (0.085 R)
• M26: 4,606,118 km (0.072 R)
• M27: 5,138,088 km (0.058 R)
• M28: 5,314,464 km (0.079 R)
• M29: 5,427,860 km (0.078 R)
• M30: 5,541,853 km (0.073 R)
• M31: 5,739,472 km (0.062 R)
• M32: 5,889,070 km (0.105 R)
• M33: 6,040,014 km (0.104 R)
• M34: 6,175,400 km (0.064 R)
• M35: 6,328,888 km (0.106 R)
• M36: 6,466,218 km (0.054 R)
• M37: 6,726,668 km (0.102 R)
• M38: 6,902,296 km (0.079 R)
• M39: 7,079,420 km (0.072 R)
• M40: 7,420,054 km (0.09 R)
• M41: 7,747,823 km (0.107 R)
• M42: 7,876,627 km (0.083 R)
• M43: 8,006,029 km (0.083 R)
• M44: 8,229,678 km (0.113 R)
• M45: 8,587,965 km (0.116 R)
• M46: 8,721,406 km (0.105 R)
• M47: 8,893,743 km (0.108 R)
• M48: 9,300,500 km (0.087 R)
• M49: 9,417,934 km (0.098 R)
• M50: 9,634,252 km (0.042 R)
• M51: 9,713,390 km (0.088 R)
• M52: 10,354,117 km (0.097 R)
• M53: 10,577,467 km (0.117 R)
• M54: 10,659,147 km (0.097 R)
• M55: 10,946,675 km (0.097 R)
• M56: 11,319,921 km (0.092 R)
• M57: 11,466,228 km (0.111 R)
• M58: 12,057,888 km (0.095 R)
• M59: 12,143,158 km (0.12 R)
• M60: 12,486,485 km (0.105 R)
• M61: 12,594,495 km (0.042 R)
• M62: 12,920,170 km (0.049 R)
• M63: 13,029,376 km (0.048 R)
• M64: 13,248,836 km (0.084 R)
• M65: 13,513,624 km (0.036 R)
• M66: 13,802,498 km (0.03 R)
• M67: 14,296,021 km (0.086 R)
• M68: 14,499,624 km (0.03 R)
• M69: 15,323,609 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 12.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.36 AU - 6.76 AU

Year: 4837 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,911,954 km

• M1: 158,424 km (0.074 R)
• M2: 286,480 km (0.104 R)
• M3: 464,651 km (0.039 R)
• M4: 922,869 km (0.12 R)
• M5: 1,095,056 km (0.075 R)
• M6: 1,346,680 km (0.091 R)
• M7: 1,632,262 km (0.117 R)
• M8: 1,813,126 km (0.083 R)
• M9: 1,984,865 km (0.063 R)
• M10: 2,797,480 km (0.113 R)
• M11: 2,924,040 km (0.106 R)
• M12: 3,089,645 km (0.094 R)
• M13: 3,182,994 km (0.086 R)
• M14: 3,683,997 km (0.093 R)
• M15: 3,783,330 km (0.076 R)
• M16: 3,863,365 km (0.092 R)
• M17: 4,106,910 km (0.098 R)
• M18: 4,272,216 km (0.045 R)
• M19: 4,716,671 km (0.026 R)
• M20: 4,868,064 km (0.118 R)
• M21: 4,977,271 km (0.033 R)
• M22: 5,220,367 km (0.104 R)
• M23: 5,309,827 km (0.079 R)
• M24: 5,422,324 km (0.103 R)
• M25: 5,996,780 km (0.063 R)
• M26: 6,161,039 km (0.046 R)
• M27: 6,398,451 km (0.099 R)
• M28: 6,590,534 km (0.113 R)
• M29: 7,228,270 km (0.059 R)
• M30: 7,428,432 km (0.116 R)
• M31: 7,860,022 km (0.099 R)
• M32: 8,562,234 km (0.107 R)
• M33: 9,859,996 km (0.113 R)
• M34: 10,560,114 km (0.12 R)
• M35: 11,392,327 km (0.059 R)
• M36: 11,479,692 km (0.111 R)
• M37: 12,008,221 km (0.117 R)
• M38: 12,305,322 km (0.058 R)
• M39: 12,514,610 km (0.103 R)
• M40: 12,664,956 km (0.118 R)
• M41: 12,876,487 km (0.093 R)
• M42: 13,241,656 km (0.096 R)
• M43: 13,364,176 km (0.086 R)
• M44: 13,641,231 km (0.104 R)
• M45: 14,641,443 km (0.097 R)
• M46: 15,086,646 km (0.111 R)
• M47: 15,536,188 km (0.106 R)
• M48: 16,055,292 km (0.105 R)
• M49: 16,186,041 km (0.053 R)
• M50: 16,514,259 km (0.093 R)
• M51: 16,944,352 km (0.094 R)
• M52: 17,210,936 km (0.069 R)
• M53: 17,714,333 km (0.117 R)
• M54: 18,120,640 km (0.081 R)
• M55: 18,427,316 km (0.084 R)
• M56: 19,011,496 km (0.113 R)
• M57: 20,127,346 km (0.106 R)
• M58: 20,445,092 km (0.117 R)
• M59: 20,586,761 km (0.119 R)
• M60: 21,336,247 km (0.077 R)
• M61: 22,385,825 km (0.071 R)
• M62: 22,531,982 km (0.117 R)
• M63: 22,825,045 km (0.095 R)
• M64: 23,193,355 km (0.072 R)
• M65: 23,637,810 km (0.076 R)
• M66: 24,422,451 km (0.063 R)
• M67: 25,025,929 km (0.115 R)
• M68: 25,253,617 km (0.098 R)
• M69: 25,558,048 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 7.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.95 AU - 13.05 AU

Year: 16306 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,911,954 km

• M1: 95,892 km (0.069 R)
• M2: 184,005 km (0.12 R)
• M3: 248,781 km (0.099 R)
• M4: 448,345 km (0.113 R)
• M5: 744,549 km (0.07 R)
• M6: 984,803 km (0.099 R)
• M7: 1,057,956 km (0.025 R)
• M8: 1,114,055 km (0.059 R)
• M9: 1,249,142 km (0.115 R)
• M10: 1,864,588 km (0.076 R)
• M11: 1,979,180 km (0.045 R)
• M12: 2,312,783 km (0.078 R)
• M13: 2,741,381 km (0.107 R)
• M14: 2,951,716 km (0.086 R)
• M15: 3,031,900 km (0.085 R)
• M16: 3,932,330 km (0.086 R)
• M17: 4,050,362 km (0.094 R)
• M18: 4,169,741 km (0.074 R)
• M19: 4,909,653 km (0.107 R)
• M20: 4,973,082 km (0.108 R)
• M21: 5,823,247 km (0.026 R)
• M22: 5,924,225 km (0.116 R)
• M23: 6,093,869 km (0.116 R)
• M24: 6,368,681 km (0.052 R)
• M25: 6,682,686 km (0.073 R)
• M26: 6,788,452 km (0.06 R)
• M27: 7,839,377 km (0.101 R)
• M28: 8,251,370 km (0.054 R)
• M29: 8,364,915 km (0.119 R)
• M30: 8,440,910 km (0.082 R)
• M31: 8,785,584 km (0.09 R)
• M32: 8,940,418 km (0.106 R)
• M33: 9,057,104 km (0.075 R)
• M34: 9,528,636 km (0.11 R)
• M35: 10,251,044 km (0.112 R)
• M36: 10,742,473 km (0.086 R)
• M37: 10,866,490 km (0.069 R)
• M38: 10,949,517 km (0.111 R)
• M39: 11,157,907 km (0.095 R)
• M40: 11,283,569 km (0.085 R)
• M41: 11,367,493 km (0.105 R)
• M42: 12,522,090 km (0.082 R)
• M43: 12,827,569 km (0.117 R)
• M44: 13,268,134 km (0.089 R)
• M45: 13,579,448 km (0.105 R)
• M46: 14,118,748 km (0.065 R)
• M47: 14,300,210 km (0.073 R)
• M48: 14,940,938 km (0.094 R)
• M49: 15,079,465 km (0.082 R)
• M50: 16,583,522 km (0.085 R)
• M51: 17,987,498 km (0.056 R)
• M52: 18,184,070 km (0.072 R)
• M53: 18,282,655 km (0.091 R)
• M54: 18,579,457 km (0.09 R)
• M55: 19,027,652 km (0.12 R)
• M56: 19,328,494 km (0.097 R)
• M57: 19,681,395 km (0.101 R)
• M58: 20,496,105 km (0.092 R)
• M59: 22,000,461 km (0.118 R)
• M60: 22,739,475 km (0.072 R)
• M61: 23,272,342 km (0.089 R)
• M62: 23,971,114 km (0.094 R)
• M63: 24,133,278 km (0.092 R)
• M64: 24,567,710 km (0.074 R)
• M65: 24,840,577 km (0.09 R)
• M66: 25,720,362 km (0.104 R)
• M67: 26,722,368 km (0.103 R)
• M68: 27,171,760 km (0.11 R)
• M69: 27,510,450 km (0.11 R)
• M70: 27,623,696 km (0.037 R)
• M71: 27,680,244 km (0.114 R)
• M72: 28,021,177 km (0.057 R)
• M73: 28,363,307 km (0.099 R)
• M74: 28,764,230 km (0.106 R)
• M75: 28,936,716 km (0.078 R)
• M76: 29,167,097 km (0.119 R)
• M77: 30,386,918 km (0.104 R)
• M78: 30,679,681 km (0.117 R)
• M79: 31,032,433 km (0.088 R)
• M80: 31,209,257 km (0.07 R)
• M81: 31,268,199 km (0.087 R)
• M82: 31,801,216 km (0.093 R)
• M83: 32,396,765 km (0.051 R)
• M84: 34,266,439 km (0.062 R)
• M85: 34,876,948 km (0.113 R)
• M86: 35,368,078 km (0.092 R)
• M87: 35,861,452 km (0.079 R)
• M88: 36,730,167 km (0.049 R)
• M89: 38,109,459 km (0.111 R)
• M90: 41,695,919 km (0.096 R)
• M91: 43,134,152 km (0.048 R)
• M92: 44,124,042 km (0.096 R)
• M93: 44,190,313 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.7

Radius: 7.1

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.58 AU - 14.34 AU

Year: 19244 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,911,954 km

• M1: 123,568 km (0.117 R)
• M2: 175,777 km (0.074 R)
• M3: 227,538 km (0.095 R)
• M4: 788,082 km (0.094 R)
• M5: 885,619 km (0.034 R)
• M6: 2,101,551 km (0.031 R)
• M7: 2,204,175 km (0.081 R)
• M8: 2,816,928 km (0.11 R)
• M9: 2,968,471 km (0.064 R)
• M10: 4,493,322 km (0.115 R)
• M11: 4,805,233 km (0.114 R)
• M12: 4,850,262 km (0.101 R)
• M13: 5,782,556 km (0.115 R)
• M14: 6,170,613 km (0.101 R)
• M15: 6,617,462 km (0.111 R)
• M16: 7,859,124 km (0.109 R)
• M17: 8,180,760 km (0.118 R)
• M18: 9,852,067 km (0.053 R)
• M19: 10,963,280 km (0.059 R)
• M20: 11,322,464 km (0.105 R)
• M21: 11,382,752 km (0.025 R)
• M22: 11,807,311 km (0.102 R)
• M23: 12,237,255 km (0.063 R)
• M24: 12,485,139 km (0.065 R)
• M25: 12,609,754 km (0.106 R)
• M26: 12,734,818 km (0.047 R)
• M27: 13,878,194 km (0.04 R)
• M28: 14,072,073 km (0.113 R)
• M29: 15,453,310 km (0.113 R)
• M30: 17,084,226 km (0.117 R)
• M31: 17,500,408 km (0.115 R)
• M32: 17,639,833 km (0.032 R)
• M33: 18,272,183 km (0.107 R)
• M34: 19,126,686 km (0.097 R)
• M35: 19,631,130 km (0.077 R)
• M36: 20,800,537 km (0.041 R)
• M37: 21,617,640 km (0.116 R)
• M38: 22,143,028 km (0.076 R)
• M39: 23,282,964 km (0.041 R)
• M40: 23,821,516 km (0.083 R)
• M41: 25,303,732 km (0.062 R)
• M42: 25,382,570 km (0.103 R)
• M43: 26,016,266 km (0.076 R)
• M44: 26,655,049 km (0.099 R)
• M45: 26,815,568 km (0.11 R)
• M46: 26,896,052 km (0.03 R)
• M47: 28,274,746 km (0.085 R)
• M48: 28,931,480 km (0.09 R)
• M49: 29,759,504 km (0.118 R)
• M50: 30,176,434 km (0.078 R)
• M51: 30,595,308 km (0.08 R)
• M52: 31,948,570 km (0.116 R)
• M53: 33,754,067 km (0.071 R)
• M54: 34,101,732 km (0.072 R)
• M55: 34,625,474 km (0.06 R)
• M56: 35,239,873 km (0.084 R)
• M57: 36,212,558 km (0.118 R)
• M58: 36,301,419 km (0.034 R)
• M59: 36,479,441 km (0.088 R)
• M60: 39,274,527 km (0.111 R)
• M61: 40,466,972 km (0.081 R)
• M62: 41,671,384 km (0.076 R)
• M63: 42,137,681 km (0.101 R)
• M64: 42,324,828 km (0.066 R)
• M65: 42,793,518 km (0.111 R)
• M66: 43,830,830 km (0.116 R)
• M67: 44,400,199 km (0.069 R)
• M68: 45,354,484 km (0.047 R)
• M69: 46,219,160 km (0.099 R)
• M70: 46,508,632 km (0.057 R)
• M71: 47,867,130 km (0.1 R)
• M72: 49,830,452 km (0.086 R)
• M73: 51,420,079 km (0.089 R)
• M74: 51,920,185 km (0.113 R)
• M75: 53,835,487 km (0.086 R)
• M76: 55,056,953 km (0.093 R)
• M77: 59,194,082 km (0.117 R)
• M78: 59,403,519 km (0.064 R)
• M79: 61,088,141 km (0.065 R)
• M80: 62,468,480 km (0.112 R)
• M81: 63,108,909 km (0.108 R)
• M82: 63,216,021 km (0.044 R)
• M83: 63,966,404 km (0.107 R)
• M84: 64,181,376 km (0.068 R)
• M85: 64,611,919 km (0.074 R)
• M86: 65,043,658 km (0.119 R)
• M87: 66,344,112 km (0.11 R)
• M88: 68,091,416 km (0.077 R)
• M89: 68,970,752 km (0.079 R)
• M90: 71,742,950 km (0.057 R)
• M91: 73,086,339 km (0.081 R)
• M92: 73,873,972 km (0.114 R)
• M93: 75,571,010 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit