🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.83 AU - 0.85 AU

Year: 280 Days

Day: 24.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.1 AU - 1.52 AU

Year: 545 Days

Day: 46.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.61 AU - 2.21 AU

Year: 959 Days

Day: 19.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,075,904 km

• M1: 549,772 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.07 AU - 2.99 AU

Year: 1463 Days

Day: 47.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,075,904 km

• M1: 745,596 km (0.106 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 8.2

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.77 AU - 11.37 AU

Year: 11614 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,075,904 km

• M1: 165,455 km (0.112 R)
• M2: 246,088 km (0.12 R)
• M3: 332,706 km (0.093 R)
• M4: 462,407 km (0.05 R)
• M5: 972,237 km (0.114 R)
• M6: 2,028,248 km (0.105 R)
• M7: 2,164,831 km (0.079 R)
• M8: 2,563,509 km (0.071 R)
• M9: 2,771,450 km (0.111 R)
• M10: 2,984,926 km (0.104 R)
• M11: 4,027,773 km (0.088 R)
• M12: 4,588,167 km (0.044 R)
• M13: 5,398,239 km (0.09 R)
• M14: 5,858,701 km (0.057 R)
• M15: 6,371,673 km (0.115 R)
• M16: 6,492,099 km (0.081 R)
• M17: 6,940,144 km (0.09 R)
• M18: 7,356,176 km (0.101 R)
• M19: 7,524,922 km (0.116 R)
• M20: 7,652,230 km (0.065 R)
• M21: 7,780,436 km (0.097 R)
• M22: 8,387,504 km (0.087 R)
• M23: 8,475,467 km (0.064 R)
• M24: 8,785,883 km (0.091 R)
• M25: 8,875,342 km (0.112 R)
• M26: 9,417,784 km (0.058 R)
• M27: 9,785,496 km (0.094 R)
• M28: 11,157,608 km (0.073 R)
• M29: 11,940,154 km (0.08 R)
• M30: 12,138,521 km (0.061 R)
• M31: 13,146,810 km (0.087 R)
• M32: 13,506,145 km (0.09 R)
• M33: 13,712,889 km (0.11 R)
• M34: 14,444,722 km (0.114 R)
• M35: 15,189,270 km (0.08 R)
• M36: 15,946,235 km (0.03 R)
• M37: 16,274,453 km (0.11 R)
• M38: 16,549,564 km (0.118 R)
• M39: 16,881,821 km (0.097 R)
• M40: 18,346,982 km (0.102 R)
• M41: 19,036,927 km (0.087 R)
• M42: 19,559,922 km (0.11 R)
• M43: 20,323,619 km (0.113 R)
• M44: 20,501,341 km (0.114 R)
• M45: 20,560,582 km (0.089 R)
• M46: 21,457,421 km (0.09 R)
• M47: 22,428,012 km (0.069 R)
• M48: 23,412,964 km (0.093 R)
• M49: 24,537,791 km (0.115 R)
• M50: 25,552,364 km (0.097 R)
• M51: 25,872,204 km (0.108 R)
• M52: 27,034,579 km (0.049 R)
• M53: 27,819,070 km (0.118 R)
• M54: 28,478,498 km (0.102 R)
• M55: 28,544,620 km (0.101 R)
• M56: 28,942,999 km (0.102 R)
• M57: 29,678,273 km (0.09 R)
• M58: 30,284,443 km (0.051 R)
• M59: 30,758,669 km (0.109 R)
• M60: 30,826,586 km (0.072 R)
• M61: 31,440,386 km (0.116 R)
• M62: 31,645,934 km (0.077 R)
• M63: 31,989,410 km (0.101 R)
• M64: 32,196,005 km (0.09 R)
• M65: 32,403,198 km (0.106 R)
• M66: 34,428,155 km (0.094 R)
• M67: 35,278,020 km (0.116 R)
• M68: 35,562,855 km (0.085 R)
• M69: 36,493,802 km (0.106 R)
• M70: 37,432,828 km (0.053 R)
• M71: 37,650,642 km (0.119 R)
• M72: 38,160,472 km (0.109 R)
• M73: 38,672,695 km (0.073 R)
• M74: 40,222,679 km (0.076 R)
• M75: 40,371,379 km (0.074 R)
• M76: 40,594,729 km (0.06 R)
• M77: 41,342,419 km (0.104 R)
• M78: 41,492,465 km (0.092 R)
• M79: 42,320,938 km (0.111 R)
• M80: 42,472,182 km (0.028 R)
• M81: 42,547,878 km (0.116 R)
• M82: 42,775,118 km (0.083 R)
• M83: 43,307,237 km (0.049 R)
• M84: 44,531,397 km (0.03 R)
• M85: 44,608,290 km (0.116 R)
• M86: 45,456,959 km (0.07 R)
• M87: 48,034,829 km (0.047 R)
• M88: 48,192,655 km (0.083 R)
• M89: 48,350,630 km (0.093 R)
• M90: 48,429,618 km (0.104 R)
• M91: 49,063,464 km (0.104 R)
• M92: 50,981,309 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.6 AU - 12 AU

Year: 13805 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,075,904 km

• M1: 715,377 km (0.09 R)
• M2: 956,379 km (0.057 R)
• M3: 1,336,059 km (0.05 R)
• M4: 1,496,876 km (0.03 R)
• M5: 2,045,601 km (0.104 R)
• M6: 3,318,380 km (0.095 R)
• M7: 3,932,629 km (0.071 R)
• M8: 4,100,328 km (0.092 R)
• M9: 4,617,637 km (0.086 R)
• M10: 4,759,157 km (0.029 R)
• M11: 4,974,279 km (0.11 R)
• M12: 5,156,040 km (0.091 R)
• M13: 5,943,374 km (0.086 R)
• M14: 6,097,609 km (0.107 R)
• M15: 6,449,763 km (0.096 R)
• M16: 7,010,755 km (0.113 R)
• M17: 7,132,976 km (0.119 R)
• M18: 7,671,229 km (0.033 R)
• M19: 7,966,535 km (0.102 R)
• M20: 8,136,927 km (0.064 R)
• M21: 8,874,894 km (0.089 R)
• M22: 10,229,353 km (0.105 R)
• M23: 10,930,668 km (0.085 R)
• M24: 11,889,889 km (0.042 R)
• M25: 12,826,222 km (0.092 R)
• M26: 13,429,850 km (0.109 R)
• M27: 13,582,140 km (0.078 R)
• M28: 14,145,825 km (0.054 R)
• M29: 14,664,780 km (0.064 R)
• M30: 15,401,998 km (0.084 R)
• M31: 15,508,213 km (0.094 R)
• M32: 15,828,652 km (0.063 R)
• M33: 16,205,189 km (0.049 R)
• M34: 16,367,503 km (0.074 R)
• M35: 17,242,202 km (0.082 R)
• M36: 17,463,307 km (0.111 R)
• M37: 18,413,404 km (0.033 R)
• M38: 20,072,743 km (0.074 R)
• M39: 20,480,397 km (0.11 R)
• M40: 21,304,083 km (0.052 R)
• M41: 21,481,955 km (0.102 R)
• M42: 22,318,656 km (0.085 R)
• M43: 23,410,122 km (0.107 R)
• M44: 23,839,318 km (0.12 R)
• M45: 24,147,490 km (0.082 R)
• M46: 24,643,407 km (0.079 R)
• M47: 24,767,872 km (0.043 R)
• M48: 25,708,095 km (0.074 R)
• M49: 26,660,136 km (0.106 R)
• M50: 28,598,625 km (0.114 R)
• M51: 28,794,897 km (0.102 R)
• M52: 28,926,095 km (0.086 R)
• M53: 29,518,652 km (0.085 R)
• M54: 30,181,969 km (0.1 R)
• M55: 31,051,432 km (0.091 R)
• M56: 31,253,239 km (0.078 R)
• M57: 31,929,122 km (0.063 R)
• M58: 32,200,942 km (0.104 R)
• M59: 33,226,734 km (0.028 R)
• M60: 33,364,215 km (0.043 R)
• M61: 33,985,794 km (0.096 R)
• M62: 34,611,113 km (0.104 R)
• M63: 34,750,538 km (0.112 R)
• M64: 36,155,711 km (0.056 R)
• M65: 36,438,900 km (0.073 R)
• M66: 36,722,837 km (0.112 R)
• M67: 38,081,933 km (0.102 R)
• M68: 39,021,258 km (0.115 R)
• M69: 39,384,482 km (0.118 R)
• M70: 39,676,048 km (0.085 R)
• M71: 41,070,151 km (0.092 R)
• M72: 43,078,951 km (0.094 R)
• M73: 43,605,087 km (0.117 R)
• M74: 43,906,526 km (0.113 R)
• M75: 45,730,423 km (0.068 R)
• M76: 46,651,498 km (0.101 R)
• M77: 47,114,353 km (0.045 R)
• M78: 47,733,988 km (0.085 R)
• M79: 48,122,643 km (0.111 R)
• M80: 48,512,196 km (0.071 R)
• M81: 49,137,814 km (0.04 R)
• M82: 49,294,593 km (0.038 R)
• M83: 49,608,748 km (0.075 R)
• M84: 51,826,387 km (0.114 R)
• M85: 52,225,813 km (0.052 R)
• M86: 52,786,805 km (0.12 R)
• M87: 53,672,126 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 9.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.62 AU - 12.8 AU

Year: 15506 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,075,904 km

• M1: 132,394 km (0.067 R)
• M2: 224,846 km (0.037 R)
• M3: 345,721 km (0.108 R)
• M4: 566,228 km (0.096 R)
• M5: 1,470,397 km (0.039 R)
• M6: 1,608,177 km (0.079 R)
• M7: 1,926,372 km (0.115 R)
• M8: 3,947,589 km (0.083 R)
• M9: 4,140,719 km (0.092 R)
• M10: 4,297,648 km (0.027 R)
• M11: 5,279,309 km (0.071 R)
• M12: 5,364,280 km (0.087 R)
• M13: 6,418,048 km (0.048 R)
• M14: 7,202,389 km (0.112 R)
• M15: 7,629,940 km (0.093 R)
• M16: 7,774,153 km (0.058 R)
• M17: 8,609,208 km (0.032 R)
• M18: 9,472,687 km (0.03 R)
• M19: 9,679,730 km (0.105 R)
• M20: 9,784,000 km (0.094 R)
• M21: 10,630,574 km (0.075 R)
• M22: 11,390,382 km (0.095 R)
• M23: 11,500,486 km (0.103 R)
• M24: 13,077,247 km (0.084 R)
• M25: 13,307,927 km (0.05 R)
• M26: 13,540,103 km (0.033 R)
• M27: 14,126,228 km (0.088 R)
• M28: 14,303,800 km (0.106 R)
• M29: 14,481,971 km (0.06 R)
• M30: 15,505,670 km (0.066 R)
• M31: 15,566,706 km (0.082 R)
• M32: 16,615,088 km (0.106 R)
• M33: 17,368,762 km (0.058 R)
• M34: 17,941,422 km (0.116 R)
• M35: 18,326,487 km (0.102 R)
• M36: 18,520,216 km (0.106 R)
• M37: 18,974,545 km (0.072 R)
• M38: 19,235,893 km (0.069 R)
• M39: 19,432,614 km (0.083 R)
• M40: 19,630,083 km (0.095 R)
• M41: 20,159,959 km (0.079 R)
• M42: 20,226,530 km (0.095 R)
• M43: 20,828,811 km (0.048 R)
• M44: 23,786,809 km (0.119 R)
• M45: 25,782,595 km (0.085 R)
• M46: 26,217,176 km (0.1 R)
• M47: 26,362,586 km (0.113 R)
• M48: 26,727,305 km (0.115 R)
• M49: 27,167,123 km (0.082 R)
• M50: 27,461,681 km (0.107 R)
• M51: 27,609,334 km (0.083 R)
• M52: 27,683,385 km (0.072 R)
• M53: 28,054,089 km (0.085 R)
• M54: 30,007,986 km (0.086 R)
• M55: 31,232,146 km (0.097 R)
• M56: 31,309,189 km (0.119 R)
• M57: 31,386,381 km (0.09 R)
• M58: 31,540,766 km (0.108 R)
• M59: 31,695,450 km (0.083 R)
• M60: 32,394,671 km (0.08 R)
• M61: 32,628,792 km (0.11 R)
• M62: 33,492,270 km (0.058 R)
• M63: 34,204,356 km (0.112 R)
• M64: 35,241,818 km (0.102 R)
• M65: 36,127,587 km (0.04 R)
• M66: 36,613,929 km (0.095 R)
• M67: 38,415,387 km (0.094 R)
• M68: 39,077,657 km (0.025 R)
• M69: 40,078,018 km (0.095 R)
• M70: 40,497,340 km (0.118 R)
• M71: 42,530,375 km (0.092 R)
• M72: 42,872,506 km (0.071 R)
• M73: 43,817,815 km (0.081 R)
• M74: 44,596,322 km (0.103 R)
• M75: 47,224,457 km (0.053 R)
• M76: 51,532,727 km (0.08 R)
• M77: 51,714,937 km (0.053 R)
• M78: 51,806,191 km (0.109 R)
• M79: 53,180,397 km (0.101 R)
• M80: 53,549,007 km (0.032 R)
• M81: 59,654,844 km (0.117 R)
• M82: 60,133,557 km (0.059 R)
• M83: 61,577,326 km (0.055 R)
• M84: 62,352,093 km (0.107 R)
• M85: 62,935,226 km (0.07 R)
• M86: 64,499,272 km (0.046 R)
• M87: 65,878,115 km (0.064 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit