🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 39.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 247 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.78 AU - 0.9 AU

Year: 287 Days

Day: 24.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 176 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,688,568 km

• M1: 564,882 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.02 AU

Year: 334 Days

Day: 40 Hours

Environment

Temp: 41 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.76 AU - 2.64 AU

Year: 1216 Days

Day: 40.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,688,568 km

• M1: 1,715,439 km (0.085 R)
• M2: 1,913,207 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.83 AU - 3.33 AU

Year: 2015 Days

Day: 13.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 135.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.96 AU - 4.48 AU

Year: 2675 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 8.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.49 AU - 8.07 AU

Year: 8090 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,688,568 km

• M1: 109,655 km (0.081 R)
• M2: 200,012 km (0.065 R)
• M3: 320,887 km (0.102 R)
• M4: 541,544 km (0.03 R)
• M5: 600,635 km (0.048 R)
• M6: 843,283 km (0.101 R)
• M7: 1,334,114 km (0.086 R)
• M8: 1,395,898 km (0.053 R)
• M9: 1,501,065 km (0.032 R)
• M10: 2,114,716 km (0.118 R)
• M11: 2,614,971 km (0.088 R)
• M12: 2,959,644 km (0.105 R)
• M13: 3,206,630 km (0.036 R)
• M14: 3,575,389 km (0.065 R)
• M15: 4,199,511 km (0.11 R)
• M16: 4,477,315 km (0.053 R)
• M17: 4,761,251 km (0.107 R)
• M18: 5,051,023 km (0.112 R)
• M19: 5,247,445 km (0.094 R)
• M20: 6,023,409 km (0.118 R)
• M21: 6,727,117 km (0.071 R)
• M22: 6,799,074 km (0.033 R)
• M23: 7,015,991 km (0.031 R)
• M24: 7,308,903 km (0.092 R)
• M25: 7,493,956 km (0.108 R)
• M26: 7,568,455 km (0.059 R)
• M27: 7,793,451 km (0.101 R)
• M28: 7,944,545 km (0.088 R)
• M29: 8,754,168 km (0.087 R)
• M30: 8,832,707 km (0.029 R)
• M31: 8,990,383 km (0.096 R)
• M32: 9,228,543 km (0.089 R)
• M33: 9,955,888 km (0.093 R)
• M34: 10,037,868 km (0.038 R)
• M35: 11,165,985 km (0.12 R)
• M36: 11,293,891 km (0.059 R)
• M37: 11,465,031 km (0.111 R)
• M38: 12,158,417 km (0.056 R)
• M39: 12,422,009 km (0.085 R)
• M40: 12,554,553 km (0.081 R)
• M41: 13,134,095 km (0.119 R)
• M42: 13,676,686 km (0.068 R)
• M43: 16,401,462 km (0.111 R)
• M44: 16,887,804 km (0.085 R)
• M45: 16,985,641 km (0.099 R)
• M46: 17,280,349 km (0.068 R)
• M47: 17,378,934 km (0.119 R)
• M48: 17,775,219 km (0.059 R)
• M49: 18,074,415 km (0.114 R)
• M50: 18,324,991 km (0.118 R)
• M51: 18,526,200 km (0.065 R)
• M52: 18,981,726 km (0.108 R)
• M53: 19,389,829 km (0.118 R)
• M54: 20,579,132 km (0.082 R)
• M55: 20,893,287 km (0.085 R)
• M56: 21,156,280 km (0.105 R)
• M57: 21,685,558 km (0.071 R)
• M58: 21,951,842 km (0.088 R)
• M59: 22,919,441 km (0.08 R)
• M60: 23,190,662 km (0.08 R)
• M61: 25,174,778 km (0.041 R)
• M62: 25,791,870 km (0.105 R)
• M63: 26,017,463 km (0.107 R)
• M64: 28,892,585 km (0.06 R)
• M65: 29,479,607 km (0.082 R)
• M66: 30,427,010 km (0.066 R)
• M67: 31,565,001 km (0.032 R)
• M68: 31,685,577 km (0.111 R)
• M69: 31,806,302 km (0.086 R)
• M70: 32,108,939 km (0.112 R)
• M71: 32,412,473 km (0.091 R)
• M72: 32,900,013 km (0.108 R)
• M73: 33,022,384 km (0.057 R)
• M74: 33,206,090 km (0.111 R)
• M75: 34,750,089 km (0.045 R)
• M76: 35,061,702 km (0.087 R)
• M77: 35,124,084 km (0.05 R)
• M78: 36,254,296 km (0.106 R)
• M79: 37,268,869 km (0.098 R)
• M80: 38,743,754 km (0.115 R)
• M81: 39,976,291 km (0.079 R)
• M82: 40,041,516 km (0.107 R)
• M83: 40,368,237 km (0.101 R)
• M84: 40,499,136 km (0.084 R)
• M85: 40,564,659 km (0.092 R)
• M86: 41,221,843 km (0.08 R)
• M87: 42,015,011 km (0.081 R)
• M88: 42,879,986 km (0.088 R)
• M89: 43,750,795 km (0.088 R)
• M90: 43,817,964 km (0.027 R)
• M91: 45,305,715 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 12

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.5 AU - 9.8 AU

Year: 9484 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,688,568 km

• M1: 216,468 km (0.082 R)
• M2: 446,550 km (0.098 R)
• M3: 554,111 km (0.029 R)
• M4: 656,884 km (0.104 R)
• M5: 783,444 km (0.068 R)
• M6: 1,215,483 km (0.098 R)
• M7: 1,294,470 km (0.111 R)
• M8: 1,716,336 km (0.084 R)
• M9: 1,920,089 km (0.03 R)
• M10: 2,656,409 km (0.105 R)
• M11: 2,974,006 km (0.117 R)
• M12: 3,165,042 km (0.03 R)
• M13: 3,733,215 km (0.106 R)
• M14: 4,149,845 km (0.115 R)
• M15: 4,456,820 km (0.07 R)
• M16: 4,613,000 km (0.043 R)
• M17: 5,027,835 km (0.119 R)
• M18: 5,355,155 km (0.047 R)
• M19: 6,238,830 km (0.108 R)
• M20: 6,877,014 km (0.072 R)
• M21: 7,094,380 km (0.096 R)
• M22: 7,797,939 km (0.101 R)
• M23: 8,024,729 km (0.119 R)
• M24: 8,993,076 km (0.088 R)
• M25: 9,350,765 km (0.098 R)
• M26: 9,672,699 km (0.082 R)
• M27: 10,702,082 km (0.091 R)
• M28: 11,123,649 km (0.078 R)
• M29: 11,336,527 km (0.093 R)
• M30: 11,722,938 km (0.038 R)
• M31: 11,939,556 km (0.073 R)
• M32: 12,641,618 km (0.116 R)
• M33: 13,447,353 km (0.086 R)
• M34: 13,810,875 km (0.111 R)
• M35: 14,408,519 km (0.109 R)
• M36: 14,640,695 km (0.095 R)
• M37: 14,733,745 km (0.043 R)
• M38: 15,061,514 km (0.12 R)
• M39: 16,251,714 km (0.097 R)
• M40: 16,590,254 km (0.103 R)
• M41: 16,882,419 km (0.085 R)
• M42: 17,029,174 km (0.08 R)
• M43: 17,373,100 km (0.045 R)
• M44: 19,076,421 km (0.11 R)
• M45: 19,178,297 km (0.103 R)
• M46: 20,258,693 km (0.108 R)
• M47: 21,147,604 km (0.077 R)
• M48: 21,889,310 km (0.067 R)
• M49: 22,531,833 km (0.063 R)
• M50: 22,747,403 km (0.1 R)
• M51: 23,452,757 km (0.11 R)
• M52: 23,725,923 km (0.089 R)
• M53: 23,890,331 km (0.113 R)
• M54: 24,829,207 km (0.113 R)
• M55: 25,387,207 km (0.085 R)
• M56: 25,892,848 km (0.065 R)
• M57: 27,315,075 km (0.073 R)
• M58: 27,775,388 km (0.076 R)
• M59: 28,238,393 km (0.107 R)
• M60: 28,529,062 km (0.12 R)
• M61: 28,703,942 km (0.066 R)
• M62: 29,113,391 km (0.035 R)
• M63: 30,175,237 km (0.107 R)
• M64: 30,412,948 km (0.043 R)
• M65: 30,830,326 km (0.103 R)
• M66: 31,129,671 km (0.086 R)
• M67: 31,429,914 km (0.086 R)
• M68: 31,791,492 km (0.1 R)
• M69: 32,701,646 km (0.067 R)
• M70: 33,006,975 km (0.096 R)
• M71: 34,858,398 km (0.054 R)
• M72: 35,045,396 km (0.111 R)
• M73: 36,111,280 km (0.102 R)
• M74: 36,870,190 km (0.118 R)
• M75: 37,124,357 km (0.053 R)
• M76: 38,146,709 km (0.104 R)
• M77: 38,854,905 km (0.098 R)
• M78: 39,372,664 km (0.111 R)
• M79: 40,153,714 km (0.054 R)
• M80: 40,808,354 km (0.048 R)
• M81: 41,334,640 km (0.049 R)
• M82: 42,660,376 km (0.105 R)
• M83: 42,993,979 km (0.078 R)
• M84: 44,878,015 km (0.077 R)
• M85: 45,489,421 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.7

Radius: 7.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.88 AU - 12.9 AU

Year: 16258 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,688,568 km

• M1: 102,624 km (0.064 R)
• M2: 312,061 km (0.087 R)
• M3: 412,292 km (0.114 R)
• M4: 558,150 km (0.074 R)
• M5: 740,210 km (0.092 R)
• M6: 878,887 km (0.087 R)
• M7: 1,047,933 km (0.115 R)
• M8: 1,368,970 km (0.079 R)
• M9: 1,851,423 km (0.114 R)
• M10: 2,097,213 km (0.073 R)
• M11: 2,238,283 km (0.096 R)
• M12: 2,295,579 km (0.062 R)
• M13: 2,382,496 km (0.043 R)
• M14: 2,589,689 km (0.104 R)
• M15: 2,771,899 km (0.094 R)
• M16: 3,310,900 km (0.118 R)
• M17: 4,196,370 km (0.098 R)
• M18: 4,410,744 km (0.059 R)
• M19: 4,665,359 km (0.04 R)
• M20: 4,962,161 km (0.112 R)
• M21: 5,226,950 km (0.079 R)
• M22: 5,496,375 km (0.101 R)
• M23: 6,129,025 km (0.084 R)
• M24: 6,495,091 km (0.11 R)
• M25: 6,784,712 km (0.094 R)
• M26: 7,078,672 km (0.118 R)
• M27: 7,205,830 km (0.075 R)
• M28: 7,592,092 km (0.091 R)
• M29: 8,206,191 km (0.112 R)
• M30: 8,339,932 km (0.101 R)
• M31: 8,973,329 km (0.03 R)
• M32: 9,622,135 km (0.11 R)
• M33: 10,190,308 km (0.11 R)
• M34: 10,720,632 km (0.107 R)
• M35: 10,769,252 km (0.08 R)
• M36: 11,013,694 km (0.119 R)
• M37: 11,458,299 km (0.12 R)
• M38: 12,569,512 km (0.093 R)
• M39: 13,085,924 km (0.056 R)
• M40: 14,192,948 km (0.1 R)
• M41: 14,947,520 km (0.062 R)
• M42: 15,604,554 km (0.113 R)
• M43: 15,936,661 km (0.084 R)
• M44: 16,103,612 km (0.066 R)
• M45: 16,777,102 km (0.051 R)
• M46: 17,574,459 km (0.075 R)
• M47: 19,028,700 km (0.092 R)
• M48: 19,205,823 km (0.095 R)
• M49: 19,264,915 km (0.078 R)
• M50: 19,383,396 km (0.097 R)
• M51: 19,979,544 km (0.098 R)
• M52: 20,945,796 km (0.111 R)
• M53: 21,742,106 km (0.098 R)
• M54: 22,299,208 km (0.091 R)
• M55: 22,423,674 km (0.063 R)
• M56: 23,427,326 km (0.061 R)
• M57: 23,490,606 km (0.117 R)
• M58: 23,998,341 km (0.056 R)
• M59: 25,218,910 km (0.051 R)
• M60: 25,478,462 km (0.11 R)
• M61: 25,608,463 km (0.096 R)
• M62: 27,253,291 km (0.03 R)
• M63: 27,853,777 km (0.077 R)
• M64: 28,391,133 km (0.098 R)
• M65: 28,458,452 km (0.092 R)
• M66: 28,593,539 km (0.041 R)
• M67: 28,999,697 km (0.089 R)
• M68: 29,067,614 km (0.041 R)
• M69: 30,505,549 km (0.098 R)
• M70: 30,643,777 km (0.073 R)
• M71: 30,920,683 km (0.096 R)
• M72: 31,896,510 km (0.09 R)
• M73: 32,529,159 km (0.071 R)
• M74: 33,094,939 km (0.111 R)
• M75: 34,883,979 km (0.104 R)
• M76: 36,191,465 km (0.117 R)
• M77: 36,704,286 km (0.088 R)
• M78: 36,998,396 km (0.111 R)
• M79: 37,514,957 km (0.096 R)
• M80: 37,663,059 km (0.111 R)
• M81: 37,885,362 km (0.099 R)
• M82: 40,664,142 km (0.09 R)
• M83: 42,270,225 km (0.077 R)
• M84: 42,347,268 km (0.084 R)
• M85: 43,042,299 km (0.119 R)
• M86: 45,465,186 km (0.062 R)
• M87: 47,291,178 km (0.095 R)
• M88: 48,898,458 km (0.071 R)
• M89: 50,278,797 km (0.071 R)
• M90: 51,014,669 km (0.092 R)
• M91: 51,096,649 km (0.108 R)
• M92: 51,671,703 km (0.116 R)
• M93: 55,588,474 km (0.073 R)
• M94: 56,095,312 km (0.1 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: 455 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit