🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 286 Days

Day: 12.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 365 Days

Day: 43.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,918,464 km

• M1: 202,406 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.32 AU - 2.08 AU

Year: 810 Days

Day: 30.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.01 AU - 2.21 AU

Year: 1119 Days

Day: 40.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.72 AU - 2.82 AU

Year: 1684 Days

Day: 36.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,918,464 km

• M1: 890,257 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.09 AU - 4.65 AU

Year: 2781 Days

Day: 26.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 94.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.23 AU - 5.05 AU

Year: 3651 Days

Day: 28.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 9.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.81 AU - 6.69 AU

Year: 5036 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 105 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,918,464 km

• M1: 118,631 km (0.104 R)
• M2: 245,640 km (0.05 R)
• M3: 391,198 km (0.101 R)
• M4: 465,399 km (0.072 R)
• M5: 856,897 km (0.098 R)
• M6: 1,002,605 km (0.114 R)
• M7: 1,156,541 km (0.075 R)
• M8: 1,419,534 km (0.114 R)
• M9: 1,811,780 km (0.037 R)
• M10: 1,943,576 km (0.062 R)
• M11: 2,358,261 km (0.091 R)
• M12: 2,419,746 km (0.047 R)
• M13: 2,502,623 km (0.034 R)
• M14: 2,628,734 km (0.071 R)
• M15: 2,843,706 km (0.103 R)
• M16: 3,452,569 km (0.119 R)
• M17: 3,616,977 km (0.106 R)
• M18: 3,929,188 km (0.104 R)
• M19: 4,250,225 km (0.115 R)
• M20: 4,656,982 km (0.068 R)
• M21: 4,786,683 km (0.07 R)
• M22: 4,996,718 km (0.102 R)
• M23: 5,076,305 km (0.034 R)
• M24: 5,156,190 km (0.117 R)
• M25: 6,754,194 km (0.042 R)
• M26: 6,812,837 km (0.051 R)
• M27: 7,108,891 km (0.119 R)
• M28: 7,228,420 km (0.071 R)
• M29: 7,439,353 km (0.06 R)
• M30: 7,682,748 km (0.102 R)
• M31: 7,774,751 km (0.074 R)
• M32: 7,898,020 km (0.028 R)
• M33: 8,053,003 km (0.113 R)
• M34: 9,296,161 km (0.064 R)
• M35: 9,756,923 km (0.086 R)
• M36: 9,823,344 km (0.111 R)
• M37: 10,124,185 km (0.069 R)
• M38: 10,326,292 km (0.083 R)
• M39: 10,872,175 km (0.084 R)
• M40: 11,010,104 km (0.115 R)
• M41: 12,063,123 km (0.113 R)
• M42: 12,457,314 km (0.118 R)
• M43: 13,405,615 km (0.1 R)
• M44: 13,627,768 km (0.074 R)
• M45: 14,038,264 km (0.12 R)
• M46: 14,339,255 km (0.119 R)
• M47: 15,216,796 km (0.033 R)
• M48: 15,448,523 km (0.08 R)
• M49: 15,564,910 km (0.112 R)
• M50: 15,759,388 km (0.092 R)
• M51: 15,954,763 km (0.099 R)
• M52: 16,229,574 km (0.086 R)
• M53: 17,870,363 km (0.094 R)
• M54: 18,401,735 km (0.058 R)
• M55: 18,483,864 km (0.091 R)
• M56: 19,104,246 km (0.042 R)
• M57: 19,773,547 km (0.112 R)
• M58: 20,407,992 km (0.077 R)
• M59: 20,620,870 km (0.088 R)
• M60: 20,920,215 km (0.097 R)
• M61: 21,264,141 km (0.11 R)
• M62: 21,350,459 km (0.078 R)
• M63: 21,696,628 km (0.112 R)
• M64: 22,044,742 km (0.115 R)
• M65: 23,011,593 km (0.096 R)
• M66: 23,277,728 km (0.115 R)
• M67: 23,857,719 km (0.059 R)
• M68: 24,941,107 km (0.108 R)
• M69: 25,626,265 km (0.083 R)
• M70: 25,856,047 km (0.081 R)
• M71: 26,410,307 km (0.057 R)
• M72: 27,295,927 km (0.096 R)
• M73: 27,718,840 km (0.067 R)
• M74: 28,143,847 km (0.046 R)
• M75: 28,380,960 km (0.084 R)
• M76: 28,761,687 km (0.104 R)
• M77: 28,952,574 km (0.088 R)
• M78: 29,191,930 km (0.106 R)
• M79: 30,447,056 km (0.099 R)
• M80: 30,690,452 km (0.092 R)
• M81: 31,277,175 km (0.048 R)
• M82: 31,818,270 km (0.084 R)
• M83: 31,917,005 km (0.117 R)
• M84: 32,213,807 km (0.106 R)
• M85: 32,362,507 km (0.068 R)
• M86: 33,259,646 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 13.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.6 AU - 7.64 AU

Year: 5530 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,918,464 km

• M1: 219,011 km (0.092 R)
• M2: 312,660 km (0.102 R)
• M3: 426,354 km (0.073 R)
• M4: 568,622 km (0.078 R)
• M5: 674,387 km (0.112 R)
• M6: 827,725 km (0.102 R)
• M7: 1,126,622 km (0.072 R)
• M8: 1,498,372 km (0.08 R)
• M9: 1,613,563 km (0.119 R)
• M10: 1,745,358 km (0.078 R)
• M11: 1,977,983 km (0.062 R)
• M12: 2,294,532 km (0.074 R)
• M13: 2,428,721 km (0.096 R)
• M14: 2,596,570 km (0.118 R)
• M15: 2,976,399 km (0.088 R)
• M16: 3,289,807 km (0.068 R)
• M17: 4,442,010 km (0.071 R)
• M18: 4,610,756 km (0.103 R)
• M19: 4,839,342 km (0.049 R)
• M20: 4,993,727 km (0.097 R)
• M21: 5,327,330 km (0.115 R)
• M22: 5,567,285 km (0.052 R)
• M23: 5,729,299 km (0.08 R)
• M24: 5,851,820 km (0.103 R)
• M25: 6,245,562 km (0.059 R)
• M26: 6,626,737 km (0.064 R)
• M27: 7,190,721 km (0.107 R)
• M28: 7,278,834 km (0.115 R)
• M29: 7,389,536 km (0.096 R)
• M30: 7,478,547 km (0.08 R)
• M31: 7,635,176 km (0.031 R)
• M32: 7,770,263 km (0.066 R)
• M33: 7,860,770 km (0.092 R)
• M34: 8,341,577 km (0.105 R)
• M35: 8,691,038 km (0.12 R)
• M36: 8,974,077 km (0.051 R)
• M37: 9,069,221 km (0.098 R)
• M38: 9,236,322 km (0.112 R)
• M39: 9,332,214 km (0.084 R)
• M40: 9,428,555 km (0.081 R)
• M41: 9,695,139 km (0.055 R)
• M42: 9,964,116 km (0.049 R)
• M43: 10,087,235 km (0.094 R)
• M44: 10,186,119 km (0.087 R)
• M45: 10,660,195 km (0.087 R)
• M46: 11,014,143 km (0.103 R)
• M47: 11,320,520 km (0.113 R)
• M48: 11,837,680 km (0.116 R)
• M49: 12,681,112 km (0.1 R)
• M50: 12,787,925 km (0.078 R)
• M51: 13,927,263 km (0.07 R)
• M52: 14,258,921 km (0.105 R)
• M53: 14,648,923 km (0.097 R)
• M54: 15,354,426 km (0.107 R)
• M55: 16,215,512 km (0.078 R)
• M56: 16,389,644 km (0.071 R)
• M57: 16,564,374 km (0.025 R)
• M58: 16,710,381 km (0.117 R)
• M59: 17,062,834 km (0.117 R)
• M60: 17,151,246 km (0.112 R)
• M61: 17,685,460 km (0.032 R)
• M62: 17,774,920 km (0.095 R)
• M63: 17,894,598 km (0.033 R)
• M64: 18,194,841 km (0.091 R)
• M65: 18,315,417 km (0.077 R)
• M66: 18,739,527 km (0.077 R)
• M67: 19,412,717 km (0.109 R)
• M68: 19,566,803 km (0.082 R)
• M69: 20,155,920 km (0.054 R)
• M70: 20,468,429 km (0.086 R)
• M71: 20,876,981 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 14.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.24 AU - 11.98 AU

Year: 11741 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,918,464 km

• M1: 177,124 km (0.102 R)
• M2: 894,296 km (0.087 R)
• M3: 1,413,101 km (0.117 R)
• M4: 1,807,591 km (0.107 R)
• M5: 2,018,075 km (0.113 R)
• M6: 2,153,761 km (0.104 R)
• M7: 2,321,011 km (0.102 R)
• M8: 2,698,297 km (0.03 R)
• M9: 2,940,346 km (0.074 R)
• M10: 3,221,441 km (0.114 R)
• M11: 5,049,377 km (0.109 R)
• M12: 5,161,127 km (0.082 R)
• M13: 5,501,462 km (0.09 R)
• M14: 6,006,055 km (0.117 R)
• M15: 6,364,193 km (0.055 R)
• M16: 6,770,351 km (0.075 R)
• M17: 7,565,464 km (0.113 R)
• M18: 7,995,857 km (0.054 R)
• M19: 8,214,120 km (0.113 R)
• M20: 8,790,820 km (0.069 R)
• M21: 9,152,248 km (0.082 R)
• M22: 9,472,687 km (0.105 R)
• M23: 10,030,388 km (0.067 R)
• M24: 10,218,731 km (0.089 R)
• M25: 10,503,416 km (0.06 R)
• M26: 11,520,382 km (0.102 R)
• M27: 12,467,636 km (0.118 R)
• M28: 12,670,192 km (0.077 R)
• M29: 13,181,517 km (0.117 R)
• M30: 13,284,590 km (0.066 R)
• M31: 13,699,724 km (0.106 R)
• M32: 14,224,514 km (0.093 R)
• M33: 16,168,239 km (0.098 R)
• M34: 16,278,642 km (0.09 R)
• M35: 16,890,348 km (0.103 R)
• M36: 20,477,705 km (0.065 R)
• M37: 21,258,905 km (0.108 R)
• M38: 21,440,516 km (0.111 R)
• M39: 22,603,041 km (0.102 R)
• M40: 22,974,493 km (0.094 R)
• M41: 24,925,399 km (0.108 R)
• M42: 25,823,734 km (0.1 R)
• M43: 26,667,466 km (0.067 R)
• M44: 27,586,296 km (0.102 R)
• M45: 27,916,907 km (0.074 R)
• M46: 28,182,294 km (0.111 R)
• M47: 29,454,774 km (0.035 R)
• M48: 30,064,086 km (0.099 R)
• M49: 30,268,137 km (0.072 R)
• M50: 32,333,485 km (0.088 R)
• M51: 32,752,060 km (0.112 R)
• M52: 33,453,674 km (0.06 R)
• M53: 35,229,102 km (0.046 R)
• M54: 35,516,030 km (0.082 R)
• M55: 36,236,793 km (0.119 R)
• M56: 38,501,705 km (0.111 R)
• M57: 39,316,415 km (0.119 R)
• M58: 39,539,465 km (0.09 R)
• M59: 40,211,608 km (0.116 R)
• M60: 40,361,356 km (0.114 R)
• M61: 41,340,025 km (0.089 R)
• M62: 41,566,965 km (0.108 R)
• M63: 41,718,508 km (0.12 R)
• M64: 42,326,324 km (0.063 R)
• M65: 43,167,064 km (0.063 R)
• M66: 44,090,532 km (0.098 R)
• M67: 44,554,734 km (0.108 R)
• M68: 44,709,717 km (0.099 R)
• M69: 48,087,338 km (0.08 R)
• M70: 48,565,154 km (0.102 R)
• M71: 48,884,545 km (0.082 R)
• M72: 49,044,465 km (0.104 R)
• M73: 49,445,088 km (0.108 R)
• M74: 51,302,196 km (0.115 R)
• M75: 52,689,567 km (0.107 R)
• M76: 53,182,043 km (0.066 R)
• M77: 54,171,783 km (0.11 R)
• M78: 55,167,656 km (0.054 R)
• M79: 55,417,484 km (0.084 R)
• M80: 55,751,386 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit