🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 195 Days

Day: 29.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,286,942 km

• M1: 85,420 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.96 AU - 1.38 AU

Year: 451 Days

Day: 44.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.29 AU - 1.53 AU

Year: 597 Days

Day: 42.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.56 AU - 2.56 AU

Year: 1054 Days

Day: 29.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.72 AU - 2.72 AU

Year: 1179 Days

Day: 46.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.21 AU

Year: 2334 Days

Day: 32 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.29 AU - 4.27 AU

Year: 2620 Days

Day: 46.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 9.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.75 AU - 6.35 AU

Year: 4661 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,286,942 km

• M1: 175,777 km (0.058 R)
• M2: 356,492 km (0.072 R)
• M3: 429,196 km (0.098 R)
• M4: 625,469 km (0.034 R)
• M5: 682,166 km (0.097 R)
• M6: 740,809 km (0.109 R)
• M7: 901,926 km (0.118 R)
• M8: 1,244,355 km (0.086 R)
• M9: 1,347,428 km (0.075 R)
• M10: 1,468,752 km (0.11 R)
• M11: 1,690,007 km (0.117 R)
• M12: 1,788,143 km (0.103 R)
• M13: 1,854,714 km (0.084 R)
• M14: 1,956,142 km (0.116 R)
• M15: 2,218,088 km (0.083 R)
• M16: 2,491,104 km (0.071 R)
• M17: 2,603,452 km (0.034 R)
• M18: 2,755,892 km (0.073 R)
• M19: 3,069,748 km (0.086 R)
• M20: 3,374,479 km (0.088 R)
• M21: 3,925,598 km (0.08 R)
• M22: 4,012,813 km (0.056 R)
• M23: 4,711,286 km (0.099 R)
• M24: 4,968,295 km (0.072 R)
• M25: 5,039,204 km (0.101 R)
• M26: 5,253,877 km (0.118 R)
• M27: 5,569,230 km (0.117 R)
• M28: 6,423,284 km (0.045 R)
• M29: 6,526,357 km (0.106 R)
• M30: 6,970,962 km (0.113 R)
• M31: 7,237,096 km (0.074 R)
• M32: 8,000,045 km (0.115 R)
• M33: 8,083,222 km (0.113 R)
• M34: 8,391,094 km (0.089 R)
• M35: 8,845,572 km (0.069 R)
• M36: 8,989,336 km (0.097 R)
• M37: 9,075,953 km (0.112 R)
• M38: 9,191,742 km (0.103 R)
• M39: 9,366,622 km (0.085 R)
• M40: 9,483,757 km (0.083 R)
• M41: 9,897,545 km (0.115 R)
• M42: 10,016,774 km (0.103 R)
• M43: 11,674,019 km (0.061 R)
• M44: 11,800,130 km (0.083 R)
• M45: 12,085,563 km (0.069 R)
• M46: 12,213,170 km (0.045 R)
• M47: 12,469,581 km (0.07 R)
• M48: 12,857,787 km (0.077 R)
• M49: 13,480,414 km (0.082 R)
• M50: 14,653,111 km (0.098 R)
• M51: 14,823,354 km (0.059 R)
• M52: 15,234,449 km (0.119 R)
• M53: 15,649,433 km (0.094 R)
• M54: 15,858,272 km (0.079 R)
• M55: 16,631,842 km (0.116 R)
• M56: 17,634,298 km (0.032 R)
• M57: 18,988,757 km (0.065 R)
• M58: 19,323,258 km (0.116 R)
• M59: 19,922,846 km (0.115 R)
• M60: 20,073,641 km (0.084 R)
• M61: 20,338,579 km (0.074 R)
• M62: 20,490,420 km (0.086 R)
• M63: 20,910,042 km (0.057 R)
• M64: 21,370,953 km (0.09 R)
• M65: 21,448,146 km (0.087 R)
• M66: 22,420,532 km (0.093 R)
• M67: 23,248,407 km (0.042 R)
• M68: 24,327,456 km (0.1 R)
• M69: 24,448,331 km (0.095 R)
• M70: 24,974,617 km (0.04 R)
• M71: 25,300,291 km (0.069 R)
• M72: 26,575,613 km (0.09 R)
• M73: 26,866,431 km (0.073 R)
• M74: 27,493,246 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.88 AU - 7.62 AU

Year: 6958 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,286,942 km

• M1: 160,519 km (0.096 R)
• M2: 242,349 km (0.076 R)
• M3: 365,767 km (0.06 R)
• M4: 658,679 km (0.108 R)
• M5: 1,078,900 km (0.037 R)
• M6: 1,187,358 km (0.116 R)
• M7: 1,376,749 km (0.11 R)
• M8: 2,027,650 km (0.096 R)
• M9: 2,186,971 km (0.072 R)
• M10: 2,470,010 km (0.056 R)
• M11: 2,665,385 km (0.1 R)
• M12: 2,942,590 km (0.078 R)
• M13: 3,150,232 km (0.082 R)
• M14: 3,443,593 km (0.039 R)
• M15: 4,143,711 km (0.115 R)
• M16: 4,230,628 km (0.114 R)
• M17: 4,318,292 km (0.097 R)
• M18: 4,525,036 km (0.069 R)
• M19: 4,614,795 km (0.078 R)
• M20: 4,979,365 km (0.107 R)
• M21: 5,103,083 km (0.087 R)
• M22: 5,227,698 km (0.087 R)
• M23: 5,769,092 km (0.065 R)
• M24: 5,899,093 km (0.094 R)
• M25: 6,328,439 km (0.081 R)
• M26: 6,462,628 km (0.102 R)
• M27: 6,563,756 km (0.064 R)
• M28: 6,802,215 km (0.114 R)
• M29: 7,112,780 km (0.102 R)
• M30: 7,712,369 km (0.1 R)
• M31: 8,997,714 km (0.109 R)
• M32: 9,148,807 km (0.113 R)
• M33: 9,415,241 km (0.089 R)
• M34: 9,723,114 km (0.075 R)
• M35: 11,433,466 km (0.115 R)
• M36: 14,059,357 km (0.044 R)
• M37: 14,677,197 km (0.071 R)
• M38: 14,855,368 km (0.084 R)
• M39: 15,394,070 km (0.025 R)
• M40: 15,620,561 km (0.109 R)
• M41: 15,939,354 km (0.12 R)
• M42: 16,398,619 km (0.097 R)
• M43: 17,048,772 km (0.06 R)
• M44: 18,374,658 km (0.117 R)
• M45: 18,856,064 km (0.101 R)
• M46: 19,439,495 km (0.116 R)
• M47: 20,176,863 km (0.025 R)
• M48: 20,773,460 km (0.119 R)
• M49: 21,224,796 km (0.088 R)
• M50: 21,933,292 km (0.097 R)
• M51: 22,086,031 km (0.101 R)
• M52: 23,842,609 km (0.069 R)
• M53: 23,947,328 km (0.052 R)
• M54: 24,578,930 km (0.113 R)
• M55: 24,896,826 km (0.071 R)
• M56: 25,858,590 km (0.086 R)
• M57: 26,020,006 km (0.108 R)
• M58: 26,235,876 km (0.094 R)
• M59: 27,598,264 km (0.104 R)
• M60: 27,873,524 km (0.108 R)
• M61: 28,315,735 km (0.113 R)
• M62: 28,482,238 km (0.11 R)
• M63: 28,983,540 km (0.109 R)
• M64: 29,319,387 km (0.065 R)
• M65: 29,712,830 km (0.106 R)
• M66: 30,504,951 km (0.086 R)
• M67: 30,960,775 km (0.117 R)
• M68: 31,533,735 km (0.108 R)
• M69: 31,763,817 km (0.076 R)
• M70: 31,936,901 km (0.036 R)
• M71: 32,052,391 km (0.094 R)
• M72: 32,225,925 km (0.057 R)
• M73: 32,573,740 km (0.072 R)
• M74: 33,449,186 km (0.083 R)
• M75: 34,628,167 km (0.104 R)
• M76: 35,521,566 km (0.05 R)
• M77: 37,148,442 km (0.053 R)
• M78: 39,603,194 km (0.089 R)
• M79: 40,100,457 km (0.053 R)
• M80: 41,604,514 km (0.112 R)
• M81: 41,856,886 km (0.101 R)
• M82: 42,110,005 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 10.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.57 AU - 12.83 AU

Year: 16132 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,286,942 km

• M1: 134,339 km (0.085 R)
• M2: 208,689 km (0.083 R)
• M3: 425,905 km (0.069 R)
• M4: 663,915 km (0.104 R)
• M5: 1,152,951 km (0.106 R)
• M6: 1,614,011 km (0.111 R)
• M7: 2,523,866 km (0.085 R)
• M8: 2,966,975 km (0.069 R)
• M9: 3,094,282 km (0.069 R)
• M10: 3,275,894 km (0.108 R)
• M11: 3,541,430 km (0.094 R)
• M12: 4,121,721 km (0.106 R)
• M13: 4,583,978 km (0.098 R)
• M14: 5,308,181 km (0.098 R)
• M15: 5,401,231 km (0.077 R)
• M16: 6,197,840 km (0.096 R)
• M17: 6,526,806 km (0.112 R)
• M18: 7,065,059 km (0.114 R)
• M19: 7,133,425 km (0.039 R)
• M20: 7,408,835 km (0.094 R)
• M21: 7,547,811 km (0.107 R)
• M22: 7,828,457 km (0.098 R)
• M23: 8,581,532 km (0.103 R)
• M24: 9,096,448 km (0.111 R)
• M25: 9,508,141 km (0.094 R)
• M26: 10,544,256 km (0.059 R)
• M27: 10,700,885 km (0.041 R)
• M28: 12,226,335 km (0.052 R)
• M29: 12,763,840 km (0.089 R)
• M30: 13,435,834 km (0.105 R)
• M31: 13,563,141 km (0.052 R)
• M32: 13,818,954 km (0.113 R)
• M33: 13,947,458 km (0.096 R)
• M34: 14,552,432 km (0.096 R)
• M35: 14,901,893 km (0.105 R)
• M36: 15,121,802 km (0.119 R)
• M37: 15,743,231 km (0.047 R)
• M38: 16,373,038 km (0.106 R)
• M39: 17,240,855 km (0.084 R)
• M40: 17,983,310 km (0.12 R)
• M41: 18,405,475 km (0.041 R)
• M42: 19,499,185 km (0.045 R)
• M43: 19,739,738 km (0.087 R)
• M44: 20,321,225 km (0.072 R)
• M45: 20,809,961 km (0.114 R)
• M46: 21,699,620 km (0.076 R)
• M47: 21,849,068 km (0.091 R)
• M48: 22,803,802 km (0.111 R)
• M49: 23,720,687 km (0.079 R)
• M50: 25,275,607 km (0.07 R)
• M51: 26,012,527 km (0.048 R)
• M52: 26,703,070 km (0.112 R)
• M53: 27,507,308 km (0.101 R)
• M54: 27,615,169 km (0.105 R)
• M55: 28,374,079 km (0.065 R)
• M56: 28,701,399 km (0.066 R)
• M57: 28,865,508 km (0.079 R)
• M58: 29,414,831 km (0.075 R)
• M59: 29,690,839 km (0.071 R)
• M60: 30,078,746 km (0.075 R)
• M61: 30,635,699 km (0.117 R)
• M62: 31,533,885 km (0.077 R)
• M63: 31,986,269 km (0.039 R)
• M64: 32,270,056 km (0.058 R)
• M65: 32,497,594 km (0.095 R)
• M66: 33,126,504 km (0.102 R)
• M67: 33,586,218 km (0.106 R)
• M68: 33,817,047 km (0.108 R)
• M69: 34,106,071 km (0.116 R)
• M70: 34,978,525 km (0.053 R)
• M71: 35,270,840 km (0.032 R)
• M72: 35,681,635 km (0.112 R)
• M73: 35,975,894 km (0.098 R)
• M74: 36,211,960 km (0.117 R)
• M75: 37,161,457 km (0.057 R)
• M76: 37,639,273 km (0.075 R)
• M77: 38,119,033 km (0.113 R)
• M78: 38,359,736 km (0.094 R)
• M79: 39,692,354 km (0.069 R)
• M80: 39,936,348 km (0.085 R)
• M81: 40,364,497 km (0.074 R)
• M82: 40,609,838 km (0.08 R)
• M83: 41,225,284 km (0.103 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit