🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.97 AU - 1.07 AU

Year: 380 Days

Day: 27.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.32 AU - 1.92 AU

Year: 761 Days

Day: 34.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.9 AU - 5.06 AU

Year: 3499 Days

Day: 21.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 15

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.67 AU - 6.13 AU

Year: 4630 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,980,964 km

• M1: 217,216 km (0.096 R)
• M2: 450,140 km (0.075 R)
• M3: 659,278 km (0.097 R)
• M4: 828,024 km (0.068 R)
• M5: 985,850 km (0.119 R)
• M6: 1,125,874 km (0.056 R)
• M7: 1,303,596 km (0.111 R)
• M8: 1,491,192 km (0.118 R)
• M9: 1,638,246 km (0.094 R)
• M10: 1,983,069 km (0.093 R)
• M11: 2,257,282 km (0.112 R)
• M12: 2,702,336 km (0.106 R)
• M13: 2,884,097 km (0.059 R)
• M14: 3,608,001 km (0.116 R)
• M15: 3,922,307 km (0.106 R)
• M16: 4,175,725 km (0.116 R)
• M17: 4,339,685 km (0.118 R)
• M18: 4,434,530 km (0.108 R)
• M19: 5,394,649 km (0.093 R)
• M20: 5,651,209 km (0.098 R)
• M21: 6,966,025 km (0.084 R)
• M22: 7,273,897 km (0.116 R)
• M23: 7,386,993 km (0.105 R)
• M24: 8,048,814 km (0.088 R)
• M25: 9,031,523 km (0.041 R)
• M26: 10,882,048 km (0.026 R)
• M27: 11,535,342 km (0.093 R)
• M28: 12,437,717 km (0.093 R)
• M29: 13,224,302 km (0.025 R)
• M30: 13,710,944 km (0.118 R)
• M31: 14,062,200 km (0.098 R)
• M32: 14,416,448 km (0.094 R)
• M33: 14,523,410 km (0.117 R)
• M34: 14,809,591 km (0.055 R)
• M35: 14,917,451 km (0.059 R)
• M36: 15,606,499 km (0.051 R)
• M37: 15,826,258 km (0.103 R)
• M38: 16,305,869 km (0.084 R)
• M39: 17,090,958 km (0.076 R)
• M40: 17,544,988 km (0.11 R)
• M41: 17,773,573 km (0.117 R)
• M42: 18,387,972 km (0.071 R)
• M43: 18,503,910 km (0.038 R)
• M44: 18,775,580 km (0.088 R)
• M45: 18,892,266 km (0.032 R)
• M46: 19,204,926 km (0.078 R)
• M47: 19,401,198 km (0.093 R)
• M48: 19,795,688 km (0.11 R)
• M49: 19,914,618 km (0.103 R)
• M50: 20,312,698 km (0.092 R)
• M51: 20,592,745 km (0.097 R)
• M52: 20,793,655 km (0.084 R)
• M53: 20,995,313 km (0.113 R)
• M54: 21,197,569 km (0.1 R)
• M55: 21,400,424 km (0.078 R)
• M56: 21,644,718 km (0.103 R)
• M57: 22,012,878 km (0.057 R)
• M58: 22,300,704 km (0.118 R)
• M59: 22,838,509 km (0.107 R)
• M60: 23,506,463 km (0.107 R)
• M61: 24,096,028 km (0.095 R)
• M62: 24,818,586 km (0.117 R)
• M63: 24,989,726 km (0.076 R)
• M64: 26,154,495 km (0.056 R)
• M65: 26,285,094 km (0.109 R)
• M66: 26,546,741 km (0.078 R)
• M67: 26,809,434 km (0.084 R)
• M68: 27,160,840 km (0.112 R)
• M69: 28,090,740 km (0.108 R)
• M70: 29,166,199 km (0.054 R)
• M71: 29,618,284 km (0.071 R)
• M72: 29,799,746 km (0.116 R)
• M73: 30,072,613 km (0.093 R)
• M74: 30,255,122 km (0.117 R)
• M75: 30,804,595 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 8.3

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.26 AU - 6.58 AU

Year: 6002 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,980,964 km

• M1: 109,206 km (0.114 R)
• M2: 169,345 km (0.078 R)
• M3: 290,220 km (0.099 R)
• M4: 458,218 km (0.076 R)
• M5: 517,609 km (0.073 R)
• M6: 963,709 km (0.115 R)
• M7: 1,042,548 km (0.088 R)
• M8: 1,241,064 km (0.08 R)
• M9: 1,327,532 km (0.075 R)
• M10: 1,433,896 km (0.11 R)
• M11: 1,543,252 km (0.101 R)
• M12: 2,090,032 km (0.1 R)
• M13: 2,341,655 km (0.086 R)
• M14: 2,493,049 km (0.086 R)
• M15: 2,920,150 km (0.115 R)
• M16: 3,615,481 km (0.07 R)
• M17: 4,098,084 km (0.084 R)
• M18: 4,202,354 km (0.115 R)
• M19: 4,386,808 km (0.088 R)
• M20: 5,349,021 km (0.115 R)
• M21: 6,253,789 km (0.047 R)
• M22: 6,831,686 km (0.109 R)
• M23: 7,205,381 km (0.044 R)
• M24: 7,268,362 km (0.12 R)
• M25: 7,394,772 km (0.109 R)
• M26: 7,585,809 km (0.06 R)
• M27: 7,972,819 km (0.073 R)
• M28: 8,366,261 km (0.095 R)
• M29: 8,465,594 km (0.108 R)
• M30: 8,665,457 km (0.091 R)
• M31: 8,765,986 km (0.1 R)
• M32: 8,934,434 km (0.092 R)
• M33: 9,002,052 km (0.101 R)
• M34: 9,274,470 km (0.077 R)
• M35: 9,342,985 km (0.113 R)
• M36: 9,932,251 km (0.114 R)
• M37: 10,002,413 km (0.099 R)
• M38: 10,284,554 km (0.047 R)
• M39: 10,355,613 km (0.114 R)
• M40: 10,426,672 km (0.037 R)
• M41: 10,676,800 km (0.099 R)
• M42: 11,110,335 km (0.103 R)
• M43: 12,219,154 km (0.079 R)
• M44: 12,369,650 km (0.116 R)
• M45: 12,520,893 km (0.101 R)
• M46: 12,977,914 km (0.031 R)
• M47: 13,595,754 km (0.05 R)
• M48: 13,908,413 km (0.097 R)
• M49: 14,740,177 km (0.073 R)
• M50: 15,384,645 km (0.099 R)
• M51: 16,203,245 km (0.094 R)
• M52: 16,868,207 km (0.077 R)
• M53: 17,161,868 km (0.083 R)
• M54: 17,584,482 km (0.075 R)
• M55: 19,572,189 km (0.11 R)
• M56: 19,792,546 km (0.043 R)
• M57: 19,969,371 km (0.11 R)
• M58: 20,726,785 km (0.074 R)
• M59: 21,267,132 km (0.094 R)
• M60: 21,402,967 km (0.082 R)
• M61: 22,499,819 km (0.116 R)
• M62: 23,101,502 km (0.04 R)
• M63: 25,177,322 km (0.051 R)
• M64: 25,609,211 km (0.074 R)
• M65: 25,801,893 km (0.099 R)
• M66: 26,043,493 km (0.12 R)
• M67: 26,140,433 km (0.103 R)
• M68: 26,821,701 km (0.026 R)
• M69: 28,251,558 km (0.099 R)
• M70: 28,650,386 km (0.089 R)
• M71: 29,302,333 km (0.061 R)
• M72: 29,503,991 km (0.109 R)
• M73: 29,908,504 km (0.117 R)
• M74: 30,162,371 km (0.107 R)
• M75: 30,314,961 km (0.037 R)
• M76: 30,876,851 km (0.071 R)
• M77: 31,236,185 km (0.097 R)
• M78: 31,700,088 km (0.116 R)
• M79: 32,687,284 km (0.119 R)
• M80: 33,526,229 km (0.1 R)
• M81: 33,684,354 km (0.069 R)
• M82: 34,319,248 km (0.074 R)
• M83: 34,425,462 km (0.092 R)
• M84: 35,386,329 km (0.059 R)
• M85: 35,493,591 km (0.118 R)
• M86: 35,708,563 km (0.076 R)
• M87: 35,869,979 km (0.096 R)
• M88: 35,923,834 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 9.1

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.08 AU - 7.5 AU

Year: 6528 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,980,964 km

• M1: 221,704 km (0.06 R)
• M2: 948,600 km (0.113 R)
• M3: 1,013,675 km (0.052 R)
• M4: 1,097,151 km (0.113 R)
• M5: 1,747,303 km (0.12 R)
• M6: 1,869,225 km (0.07 R)
• M7: 1,973,196 km (0.092 R)
• M8: 2,340,907 km (0.046 R)
• M9: 2,567,399 km (0.109 R)
• M10: 2,896,514 km (0.113 R)
• M11: 3,066,158 km (0.109 R)
• M12: 3,440,751 km (0.099 R)
• M13: 3,543,076 km (0.115 R)
• M14: 3,750,867 km (0.056 R)
• M15: 4,205,944 km (0.098 R)
• M16: 4,650,100 km (0.038 R)
• M17: 5,051,172 km (0.072 R)
• M18: 5,314,913 km (0.112 R)
• M19: 5,493,234 km (0.09 R)
• M20: 5,703,718 km (0.079 R)
• M21: 5,825,341 km (0.065 R)
• M22: 6,320,061 km (0.109 R)
• M23: 6,445,873 km (0.114 R)
• M24: 7,749,319 km (0.066 R)
• M25: 7,951,725 km (0.103 R)
• M26: 8,224,293 km (0.112 R)
• M27: 8,500,001 km (0.113 R)
• M28: 8,639,127 km (0.115 R)
• M29: 9,238,267 km (0.081 R)
• M30: 9,381,282 km (0.103 R)
• M31: 9,452,940 km (0.087 R)
• M32: 9,560,950 km (0.104 R)
• M33: 10,813,084 km (0.076 R)
• M34: 11,727,725 km (0.12 R)
• M35: 11,843,813 km (0.073 R)
• M36: 11,960,350 km (0.075 R)
• M37: 12,706,843 km (0.028 R)
• M38: 13,226,247 km (0.086 R)
• M39: 13,306,731 km (0.107 R)
• M40: 15,288,005 km (0.095 R)
• M41: 15,840,320 km (0.083 R)
• M42: 16,011,610 km (0.09 R)
• M43: 16,140,413 km (0.091 R)
• M44: 16,226,432 km (0.099 R)
• M45: 16,312,750 km (0.066 R)
• M46: 16,529,069 km (0.094 R)
• M47: 16,702,752 km (0.071 R)
• M48: 16,877,033 km (0.049 R)
• M49: 17,008,231 km (0.059 R)
• M50: 19,243,223 km (0.115 R)
• M51: 19,334,478 km (0.106 R)
• M52: 19,426,031 km (0.06 R)
• M53: 21,096,741 km (0.063 R)
• M54: 21,521,598 km (0.105 R)
• M55: 21,616,444 km (0.107 R)
• M56: 21,711,289 km (0.098 R)
• M57: 22,668,416 km (0.086 R)
• M58: 23,736,844 km (0.107 R)
• M59: 24,129,538 km (0.108 R)
• M60: 24,971,026 km (0.115 R)
• M61: 26,074,161 km (0.071 R)
• M62: 26,276,567 km (0.097 R)
• M63: 27,090,828 km (0.042 R)
• M64: 28,068,749 km (0.084 R)
• M65: 28,328,002 km (0.106 R)
• M66: 28,535,943 km (0.111 R)
• M67: 30,058,850 km (0.057 R)
• M68: 31,500,375 km (0.099 R)
• M69: 31,931,815 km (0.096 R)
• M70: 32,528,262 km (0.102 R)
• M71: 32,964,340 km (0.039 R)
• M72: 34,616,798 km (0.081 R)
• M73: 34,839,100 km (0.112 R)
• M74: 35,229,401 km (0.12 R)
• M75: 35,789,495 km (0.07 R)
• M76: 36,126,988 km (0.074 R)
• M77: 36,352,432 km (0.086 R)
• M78: 36,521,927 km (0.052 R)
• M79: 36,804,966 km (0.117 R)
• M80: 37,031,906 km (0.082 R)
• M81: 37,487,282 km (0.103 R)
• M82: 37,715,568 km (0.12 R)
• M83: 38,231,082 km (0.053 R)
• M84: 38,288,528 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 14.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.7 AU - 7.38 AU

Year: 6892 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,980,964 km

• M1: 229,334 km (0.065 R)
• M2: 403,765 km (0.098 R)
• M3: 526,435 km (0.092 R)
• M4: 655,837 km (0.117 R)
• M5: 986,448 km (0.11 R)
• M6: 1,241,214 km (0.096 R)
• M7: 1,357,301 km (0.071 R)
• M8: 1,757,625 km (0.065 R)
• M9: 2,116,959 km (0.109 R)
• M10: 2,210,608 km (0.072 R)
• M11: 2,516,685 km (0.115 R)
• M12: 2,632,923 km (0.079 R)
• M13: 2,751,105 km (0.104 R)
• M14: 3,045,663 km (0.062 R)
• M15: 3,169,979 km (0.077 R)
• M16: 3,350,693 km (0.095 R)
• M17: 4,186,197 km (0.104 R)
• M18: 4,405,059 km (0.096 R)
• M19: 4,730,285 km (0.04 R)
• M20: 5,774,777 km (0.091 R)
• M21: 5,885,330 km (0.083 R)
• M22: 5,996,631 km (0.067 R)
• M23: 6,403,088 km (0.083 R)
• M24: 6,748,659 km (0.112 R)
• M25: 6,982,630 km (0.067 R)
• M26: 7,076,877 km (0.051 R)
• M27: 7,171,572 km (0.078 R)
• M28: 8,517,056 km (0.058 R)
• M29: 8,821,038 km (0.104 R)
• M30: 9,051,270 km (0.058 R)
• M31: 9,154,193 km (0.096 R)
• M32: 9,335,356 km (0.097 R)
• M33: 9,939,133 km (0.114 R)
• M34: 10,098,754 km (0.101 R)
• M35: 10,366,684 km (0.06 R)
• M36: 11,239,886 km (0.095 R)
• M37: 11,741,488 km (0.098 R)
• M38: 12,079,878 km (0.071 R)
• M39: 12,593,598 km (0.087 R)
• M40: 12,766,533 km (0.052 R)
• M41: 13,289,826 km (0.116 R)
• M42: 13,879,541 km (0.064 R)
• M43: 14,689,314 km (0.058 R)
• M44: 14,993,147 km (0.098 R)
• M45: 15,207,072 km (0.107 R)
• M46: 15,422,044 km (0.077 R)
• M47: 15,514,496 km (0.083 R)
• M48: 15,668,881 km (0.094 R)
• M49: 15,886,097 km (0.108 R)
• M50: 16,135,327 km (0.118 R)
• M51: 16,448,884 km (0.09 R)
• M52: 16,669,541 km (0.045 R)
• M53: 17,497,865 km (0.095 R)
• M54: 17,787,636 km (0.119 R)
• M55: 17,981,814 km (0.118 R)
• M56: 18,601,149 km (0.111 R)
• M57: 18,798,319 km (0.071 R)
• M58: 19,128,182 km (0.08 R)
• M59: 19,493,351 km (0.105 R)
• M60: 19,894,422 km (0.061 R)
• M61: 20,230,718 km (0.086 R)
• M62: 20,433,424 km (0.105 R)
• M63: 20,704,645 km (0.095 R)
• M64: 21,011,320 km (0.026 R)
• M65: 21,113,944 km (0.113 R)
• M66: 21,250,826 km (0.105 R)
• M67: 21,525,787 km (0.06 R)
• M68: 22,044,293 km (0.103 R)
• M69: 22,357,551 km (0.06 R)
• M70: 22,462,270 km (0.116 R)
• M71: 22,812,478 km (0.085 R)
• M72: 23,199,787 km (0.097 R)
• M73: 23,695,854 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit