🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.73 AU - 0.95 AU

Year: 284 Days

Day: 20.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 294 Days

Day: 18.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,236,866 km

• M1: 200,312 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.2 AU - 1.34 AU

Year: 528 Days

Day: 42.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,236,866 km

• M1: 65,225 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.81 AU - 4.51 AU

Year: 2583 Days

Day: 23.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,236,866 km

• M1: 2,090,181 km (0.091 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 12.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.25 AU - 8.37 AU

Year: 8053 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,236,866 km

• M1: 160,070 km (0.112 R)
• M2: 623,374 km (0.102 R)
• M3: 823,387 km (0.065 R)
• M4: 1,274,125 km (0.064 R)
• M5: 1,456,335 km (0.105 R)
• M6: 1,729,800 km (0.101 R)
• M7: 1,813,425 km (0.07 R)
• M8: 1,967,661 km (0.111 R)
• M9: 2,108,582 km (0.103 R)
• M10: 2,252,944 km (0.083 R)
• M11: 2,647,882 km (0.071 R)
• M12: 2,903,545 km (0.037 R)
• M13: 3,250,163 km (0.036 R)
• M14: 3,653,479 km (0.069 R)
• M15: 4,300,041 km (0.114 R)
• M16: 4,957,973 km (0.119 R)
• M17: 5,572,221 km (0.102 R)
• M18: 5,978,230 km (0.028 R)
• M19: 7,034,690 km (0.069 R)
• M20: 7,280,330 km (0.12 R)
• M21: 7,724,187 km (0.075 R)
• M22: 7,864,809 km (0.072 R)
• M23: 8,406,503 km (0.1 R)
• M24: 8,522,142 km (0.111 R)
• M25: 9,019,405 km (0.102 R)
• M26: 9,707,406 km (0.05 R)
• M27: 9,981,170 km (0.102 R)
• M28: 10,536,477 km (0.12 R)
• M29: 11,165,237 km (0.095 R)
• M30: 11,677,161 km (0.096 R)
• M31: 12,690,687 km (0.091 R)
• M32: 13,528,584 km (0.114 R)
• M33: 13,630,311 km (0.05 R)
• M34: 14,142,983 km (0.113 R)
• M35: 14,280,762 km (0.048 R)
• M36: 14,766,507 km (0.108 R)
• M37: 15,754,152 km (0.054 R)
• M38: 15,897,018 km (0.112 R)
• M39: 16,076,236 km (0.086 R)
• M40: 16,945,549 km (0.066 R)
• M41: 17,718,821 km (0.113 R)
• M42: 18,995,190 km (0.107 R)
• M43: 19,185,329 km (0.038 R)
• M44: 20,262,134 km (0.104 R)
• M45: 20,378,671 km (0.079 R)
• M46: 21,834,408 km (0.079 R)
• M47: 22,675,447 km (0.111 R)
• M48: 22,756,080 km (0.04 R)
• M49: 23,977,397 km (0.115 R)
• M50: 24,389,240 km (0.077 R)
• M51: 24,471,818 km (0.112 R)
• M52: 25,136,332 km (0.105 R)
• M53: 25,345,320 km (0.11 R)
• M54: 25,554,757 km (0.077 R)
• M55: 26,102,136 km (0.094 R)
• M56: 26,866,282 km (0.107 R)
• M57: 27,294,132 km (0.119 R)
• M58: 27,422,935 km (0.108 R)
• M59: 28,026,413 km (0.068 R)
• M60: 28,852,642 km (0.041 R)
• M61: 29,159,019 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 12

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.71 AU - 10.83 AU

Year: 11267 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,236,866 km

• M1: 210,484 km (0.076 R)
• M2: 288,125 km (0.088 R)
• M3: 526,734 km (0.067 R)
• M4: 638,783 km (0.061 R)
• M5: 909,405 km (0.071 R)
• M6: 1,069,176 km (0.065 R)
• M7: 1,238,670 km (0.096 R)
• M8: 1,349,522 km (0.032 R)
• M9: 1,440,627 km (0.12 R)
• M10: 1,776,475 km (0.107 R)
• M11: 1,902,586 km (0.086 R)
• M12: 1,979,778 km (0.038 R)
• M13: 2,217,788 km (0.09 R)
• M14: 2,409,573 km (0.103 R)
• M15: 3,047,757 km (0.075 R)
• M16: 3,543,974 km (0.067 R)
• M17: 3,736,805 km (0.1 R)
• M18: 4,335,795 km (0.117 R)
• M19: 5,290,379 km (0.101 R)
• M20: 5,548,286 km (0.054 R)
• M21: 5,660,035 km (0.082 R)
• M22: 5,962,074 km (0.097 R)
• M23: 6,308,093 km (0.1 R)
• M24: 6,739,833 km (0.106 R)
• M25: 7,140,905 km (0.063 R)
• M26: 7,508,467 km (0.077 R)
• M27: 8,134,833 km (0.088 R)
• M28: 9,216,126 km (0.116 R)
• M29: 9,482,261 km (0.109 R)
• M30: 10,618,756 km (0.086 R)
• M31: 10,898,055 km (0.118 R)
• M32: 11,179,598 km (0.099 R)
• M33: 11,321,268 km (0.087 R)
• M34: 11,511,257 km (0.07 R)
• M35: 12,281,387 km (0.066 R)
• M36: 12,869,905 km (0.119 R)
• M37: 13,117,938 km (0.093 R)
• M38: 13,267,386 km (0.077 R)
• M39: 14,381,442 km (0.1 R)
• M40: 15,472,609 km (0.074 R)
• M41: 15,789,158 km (0.071 R)
• M42: 16,375,282 km (0.027 R)
• M43: 16,590,254 km (0.043 R)
• M44: 17,240,556 km (0.061 R)
• M45: 18,065,289 km (0.115 R)
• M46: 18,231,792 km (0.115 R)
• M47: 18,343,093 km (0.118 R)
• M48: 19,071,933 km (0.12 R)
• M49: 19,582,062 km (0.079 R)
• M50: 20,964,346 km (0.106 R)
• M51: 21,549,573 km (0.088 R)
• M52: 21,667,157 km (0.093 R)
• M53: 22,140,036 km (0.063 R)
• M54: 23,156,404 km (0.081 R)
• M55: 23,882,851 km (0.096 R)
• M56: 25,048,518 km (0.1 R)
• M57: 26,232,585 km (0.03 R)
• M58: 26,862,990 km (0.081 R)
• M59: 27,243,717 km (0.057 R)
• M60: 27,754,145 km (0.056 R)
• M61: 28,719,650 km (0.091 R)
• M62: 29,043,978 km (0.072 R)
• M63: 30,287,435 km (0.058 R)
• M64: 30,617,448 km (0.063 R)
• M65: 31,148,072 km (0.083 R)
• M66: 32,420,551 km (0.114 R)
• M67: 33,983,550 km (0.115 R)
• M68: 34,326,578 km (0.12 R)
• M69: 36,338,819 km (0.039 R)
• M70: 36,689,476 km (0.096 R)
• M71: 38,674,640 km (0.109 R)
• M72: 39,248,198 km (0.101 R)
• M73: 40,694,510 km (0.1 R)
• M74: 40,840,069 km (0.081 R)
• M75: 41,937,369 km (0.086 R)
• M76: 42,748,340 km (0.112 R)
• M77: 42,970,492 km (0.108 R)
• M78: 43,564,546 km (0.084 R)
• M79: 44,460,637 km (0.113 R)
• M80: 44,610,534 km (0.082 R)
• M81: 44,760,730 km (0.118 R)
• M82: 44,835,828 km (0.078 R)
• M83: 48,490,953 km (0.119 R)
• M84: 49,730,371 km (0.112 R)
• M85: 50,197,865 km (0.105 R)
• M86: 50,510,375 km (0.111 R)
• M87: 52,953,906 km (0.06 R)
• M88: 53,112,929 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 3.3

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.69 AU - 19.79 AU

Year: 29932 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,236,866 km

• M1: 245,191 km (0.103 R)
• M2: 513,719 km (0.053 R)
• M3: 618,587 km (0.073 R)
• M4: 824,135 km (0.09 R)
• M5: 872,604 km (0.091 R)
• M6: 1,378,096 km (0.107 R)
• M7: 1,613,712 km (0.11 R)
• M8: 1,644,081 km (0.111 R)
• M9: 2,121,747 km (0.109 R)
• M10: 2,427,525 km (0.044 R)
• M11: 4,489,432 km (0.114 R)
• M12: 4,618,385 km (0.118 R)
• M13: 4,923,864 km (0.107 R)
• M14: 4,968,145 km (0.09 R)
• M15: 5,056,857 km (0.119 R)
• M16: 6,067,540 km (0.048 R)
• M17: 6,305,700 km (0.045 R)
• M18: 6,889,730 km (0.119 R)
• M19: 7,389,536 km (0.118 R)
• M20: 7,440,101 km (0.113 R)
• M21: 7,797,639 km (0.053 R)
• M22: 9,447,255 km (0.116 R)
• M23: 9,667,613 km (0.113 R)
• M24: 9,889,766 km (0.095 R)
• M25: 10,852,578 km (0.117 R)
• M26: 10,910,023 km (0.105 R)
• M27: 10,967,768 km (0.029 R)
• M28: 11,257,539 km (0.112 R)
• M29: 12,082,422 km (0.067 R)
• M30: 12,321,629 km (0.066 R)
• M31: 12,502,044 km (0.116 R)
• M32: 12,987,489 km (0.116 R)
• M33: 13,171,195 km (0.071 R)
• M34: 14,798,371 km (0.054 R)
• M35: 16,487,630 km (0.043 R)
• M36: 16,553,752 km (0.052 R)
• M37: 18,305,244 km (0.087 R)
• M38: 21,040,492 km (0.045 R)
• M39: 21,328,168 km (0.057 R)
• M40: 22,491,741 km (0.036 R)
• M41: 22,565,193 km (0.109 R)
• M42: 22,638,646 km (0.032 R)
• M43: 24,577,135 km (0.067 R)
• M44: 25,260,498 km (0.085 R)
• M45: 26,490,492 km (0.1 R)
• M46: 27,269,149 km (0.112 R)
• M47: 28,609,994 km (0.099 R)
• M48: 28,928,638 km (0.115 R)
• M49: 29,248,478 km (0.098 R)
• M50: 30,295,813 km (0.085 R)
• M51: 31,028,094 km (0.081 R)
• M52: 31,109,775 km (0.106 R)
• M53: 32,096,074 km (0.09 R)
• M54: 33,343,271 km (0.066 R)
• M55: 35,115,856 km (0.114 R)
• M56: 35,627,780 km (0.058 R)
• M57: 35,799,070 km (0.046 R)
• M58: 36,486,771 km (0.099 R)
• M59: 37,178,661 km (0.112 R)
• M60: 38,487,792 km (0.049 R)
• M61: 39,545,898 km (0.113 R)
• M62: 40,971,566 km (0.085 R)
• M63: 41,420,658 km (0.106 R)
• M64: 42,323,332 km (0.084 R)
• M65: 42,686,256 km (0.105 R)
• M66: 43,506,651 km (0.037 R)
• M67: 44,516,437 km (0.108 R)
• M68: 45,162,999 km (0.091 R)
• M69: 47,403,376 km (0.073 R)
• M70: 48,063,552 km (0.116 R)
• M71: 48,252,644 km (0.099 R)
• M72: 48,726,719 km (0.078 R)
• M73: 48,916,858 km (0.064 R)
• M74: 50,734,622 km (0.066 R)
• M75: 51,023,645 km (0.092 R)
• M76: 51,313,266 km (0.055 R)
• M77: 52,671,765 km (0.118 R)
• M78: 53,257,740 km (0.105 R)
• M79: 54,633,142 km (0.056 R)
• M80: 54,731,727 km (0.026 R)
• M81: 55,028,230 km (0.118 R)
• M82: 57,921,004 km (0.045 R)
• M83: 58,727,636 km (0.083 R)
• M84: 59,639,585 km (0.095 R)
• M85: 60,148,367 km (0.071 R)
• M86: 62,816,445 km (0.068 R)
• M87: 63,645,217 km (0.109 R)
• M88: 64,581,850 km (0.049 R)
• M89: 65,313,383 km (0.102 R)
• M90: 66,047,759 km (0.079 R)
• M91: 67,313,058 km (0.096 R)
• M92: 67,736,569 km (0.089 R)
• M93: 68,054,914 km (0.039 R)
• M94: 68,799,313 km (0.032 R)
• M95: 69,332,779 km (0.072 R)
• M96: 70,403,750 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit