🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 178 Days

Day: 15.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.19 AU

Year: 395 Days

Day: 23.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.46 AU - 2.92 AU

Year: 1573 Days

Day: 38.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.89 AU - 3.99 AU

Year: 2274 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.1 AU - 5.56 AU

Year: 3784 Days

Day: 17.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 11

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.46 AU - 6.98 AU

Year: 5529 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,306,949 km

• M1: 144,960 km (0.036 R)
• M2: 261,796 km (0.052 R)
• M3: 490,232 km (0.077 R)
• M4: 616,493 km (0.081 R)
• M5: 1,053,169 km (0.074 R)
• M6: 1,507,049 km (0.095 R)
• M7: 1,727,556 km (0.109 R)
• M8: 1,870,871 km (0.1 R)
• M9: 1,958,685 km (0.09 R)
• M10: 2,230,953 km (0.103 R)
• M11: 2,340,159 km (0.092 R)
• M12: 2,499,481 km (0.045 R)
• M13: 2,580,414 km (0.089 R)
• M14: 2,678,849 km (0.067 R)
• M15: 2,778,631 km (0.057 R)
• M16: 3,067,804 km (0.119 R)
• M17: 3,657,219 km (0.097 R)
• M18: 4,088,809 km (0.108 R)
• M19: 4,497,062 km (0.091 R)
• M20: 4,817,051 km (0.066 R)
• M21: 4,898,133 km (0.058 R)
• M22: 6,391,270 km (0.073 R)
• M23: 7,140,905 km (0.057 R)
• M24: 7,608,847 km (0.095 R)
• M25: 7,703,542 km (0.11 R)
• M26: 7,774,901 km (0.117 R)
• M27: 7,918,365 km (0.094 R)
• M28: 8,086,662 km (0.056 R)
• M29: 8,183,452 km (0.111 R)
• M30: 8,353,695 km (0.114 R)
• M31: 8,451,532 km (0.079 R)
• M32: 9,938,385 km (0.074 R)
• M33: 10,172,206 km (0.032 R)
• M34: 10,276,775 km (0.109 R)
• M35: 10,884,741 km (0.089 R)
• M36: 11,422,994 km (0.115 R)
• M37: 11,914,872 km (0.092 R)
• M38: 12,385,806 km (0.117 R)
• M39: 12,581,480 km (0.094 R)
• M40: 13,146,212 km (0.088 R)
• M41: 13,632,704 km (0.085 R)
• M42: 13,805,939 km (0.085 R)
• M43: 14,505,758 km (0.083 R)
• M44: 14,800,914 km (0.108 R)
• M45: 15,068,096 km (0.119 R)
• M46: 15,486,970 km (0.079 R)
• M47: 15,849,146 km (0.062 R)
• M48: 16,336,237 km (0.115 R)
• M49: 16,890,198 km (0.088 R)
• M50: 16,983,248 km (0.087 R)
• M51: 17,262,996 km (0.088 R)
• M52: 17,419,176 km (0.084 R)
• M53: 18,365,682 km (0.054 R)
• M54: 19,070,437 km (0.087 R)
• M55: 19,458,644 km (0.113 R)
• M56: 20,209,924 km (0.081 R)
• M57: 21,070,561 km (0.109 R)
• M58: 21,304,382 km (0.073 R)
• M59: 21,572,611 km (0.114 R)
• M60: 22,520,164 km (0.071 R)
• M61: 22,656,598 km (0.092 R)
• M62: 22,896,104 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.38 AU - 8.28 AU

Year: 6362 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 13,306,949 km

• M1: 169,943 km (0.119 R)
• M2: 317,895 km (0.102 R)
• M3: 416,929 km (0.1 R)
• M4: 543,040 km (0.096 R)
• M5: 1,074,412 km (0.12 R)
• M6: 1,157,289 km (0.108 R)
• M7: 1,456,186 km (0.088 R)
• M8: 1,605,484 km (0.088 R)
• M9: 2,043,357 km (0.108 R)
• M10: 2,298,122 km (0.039 R)
• M11: 2,676,755 km (0.09 R)
• M12: 2,908,931 km (0.115 R)
• M13: 3,003,776 km (0.114 R)
• M14: 3,903,308 km (0.035 R)
• M15: 4,247,832 km (0.063 R)
• M16: 4,410,145 km (0.084 R)
• M17: 5,427,710 km (0.084 R)
• M18: 5,515,673 km (0.036 R)
• M19: 6,360,453 km (0.073 R)
• M20: 6,577,968 km (0.065 R)
• M21: 7,310,100 km (0.029 R)
• M22: 7,603,611 km (0.099 R)
• M23: 7,768,468 km (0.119 R)
• M24: 8,405,456 km (0.088 R)
• M25: 8,920,371 km (0.072 R)
• M26: 9,234,228 km (0.065 R)
• M27: 10,525,856 km (0.105 R)
• M28: 10,820,713 km (0.103 R)
• M29: 11,531,602 km (0.099 R)
• M30: 11,759,290 km (0.106 R)
• M31: 12,412,435 km (0.092 R)
• M32: 14,036,020 km (0.094 R)
• M33: 14,279,266 km (0.081 R)
• M34: 14,523,859 km (0.034 R)
• M35: 14,810,937 km (0.094 R)
• M36: 15,099,960 km (0.098 R)
• M37: 15,557,879 km (0.075 R)
• M38: 16,444,845 km (0.101 R)
• M39: 16,787,125 km (0.112 R)
• M40: 17,002,247 km (0.065 R)
• M41: 17,218,266 km (0.103 R)
• M42: 17,348,267 km (0.094 R)
• M43: 17,522,099 km (0.108 R)
• M44: 18,800,264 km (0.108 R)
• M45: 19,068,493 km (0.08 R)
• M46: 19,428,126 km (0.113 R)
• M47: 19,518,333 km (0.091 R)
• M48: 20,062,720 km (0.078 R)
• M49: 20,153,975 km (0.108 R)
• M50: 20,704,196 km (0.091 R)
• M51: 21,679,125 km (0.115 R)
• M52: 23,145,483 km (0.052 R)
• M53: 23,481,031 km (0.086 R)
• M54: 24,108,445 km (0.104 R)
• M55: 25,330,510 km (0.081 R)
• M56: 26,173,045 km (0.037 R)
• M57: 26,572,771 km (0.106 R)
• M58: 26,673,001 km (0.105 R)
• M59: 28,242,732 km (0.065 R)
• M60: 28,909,938 km (0.091 R)
• M61: 29,634,141 km (0.086 R)
• M62: 29,946,502 km (0.102 R)
• M63: 30,364,478 km (0.088 R)
• M64: 30,889,716 km (0.095 R)
• M65: 31,312,181 km (0.075 R)
• M66: 31,418,096 km (0.071 R)
• M67: 32,483,682 km (0.06 R)
• M68: 33,560,936 km (0.09 R)
• M69: 33,723,549 km (0.103 R)
• M70: 34,158,579 km (0.086 R)
• M71: 34,650,158 km (0.097 R)
• M72: 34,869,319 km (0.079 R)
• M73: 34,979,124 km (0.096 R)
• M74: 35,088,929 km (0.091 R)
• M75: 35,474,592 km (0.069 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.19 AU - 8.63 AU

Year: 7190 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,306,949 km

• M1: 178,919 km (0.099 R)
• M2: 332,257 km (0.052 R)
• M3: 432,787 km (0.078 R)
• M4: 808,726 km (0.117 R)
• M5: 997,668 km (0.111 R)
• M6: 1,215,632 km (0.087 R)
• M7: 1,450,202 km (0.117 R)
• M8: 1,580,502 km (0.04 R)
• M9: 1,807,142 km (0.117 R)
• M10: 2,028,547 km (0.116 R)
• M11: 2,192,506 km (0.096 R)
• M12: 2,378,008 km (0.085 R)
• M13: 2,892,325 km (0.025 R)
• M14: 3,021,727 km (0.061 R)
• M15: 3,383,156 km (0.076 R)
• M16: 3,678,312 km (0.085 R)
• M17: 3,859,625 km (0.066 R)
• M18: 4,294,356 km (0.092 R)
• M19: 4,485,543 km (0.088 R)
• M20: 4,788,478 km (0.102 R)
• M21: 4,898,433 km (0.12 R)
• M22: 5,053,715 km (0.114 R)
• M23: 5,233,233 km (0.106 R)
• M24: 5,784,650 km (0.063 R)
• M25: 5,878,299 km (0.062 R)
• M26: 6,162,535 km (0.058 R)
• M27: 6,621,950 km (0.025 R)
• M28: 7,446,384 km (0.036 R)
• M29: 7,831,897 km (0.078 R)
• M30: 8,435,674 km (0.06 R)
• M31: 8,837,644 km (0.076 R)
• M32: 9,081,937 km (0.088 R)
• M33: 9,800,007 km (0.09 R)
• M34: 10,336,315 km (0.049 R)
• M35: 11,408,334 km (0.098 R)
• M36: 12,515,507 km (0.097 R)
• M37: 12,728,984 km (0.082 R)
• M38: 13,532,025 km (0.116 R)
• M39: 13,688,355 km (0.035 R)
• M40: 14,478,980 km (0.103 R)
• M41: 14,799,418 km (0.112 R)
• M42: 14,895,909 km (0.042 R)
• M43: 15,219,489 km (0.067 R)
• M44: 15,479,939 km (0.048 R)
• M45: 15,807,558 km (0.104 R)
• M46: 16,203,843 km (0.06 R)
• M47: 16,303,475 km (0.093 R)
• M48: 16,670,439 km (0.062 R)
• M49: 16,871,648 km (0.073 R)
• M50: 17,378,336 km (0.052 R)
• M51: 17,548,429 km (0.117 R)
• M52: 18,545,498 km (0.041 R)
• M53: 18,789,044 km (0.057 R)
• M54: 18,998,481 km (0.068 R)
• M55: 20,022,179 km (0.065 R)
• M56: 20,128,992 km (0.106 R)
• M57: 20,236,104 km (0.037 R)
• M58: 20,486,830 km (0.062 R)
• M59: 20,666,497 km (0.085 R)
• M60: 21,463,405 km (0.101 R)
• M61: 21,828,872 km (0.071 R)
• M62: 22,086,031 km (0.075 R)
• M63: 23,311,687 km (0.087 R)
• M64: 23,612,079 km (0.112 R)
• M65: 23,800,572 km (0.114 R)
• M66: 24,065,211 km (0.117 R)
• M67: 24,216,903 km (0.118 R)
• M68: 24,635,628 km (0.027 R)
• M69: 24,980,002 km (0.065 R)
• M70: 25,210,532 km (0.042 R)
• M71: 25,557,599 km (0.072 R)
• M72: 25,828,521 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 8.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.14 AU - 9.82 AU

Year: 8035 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,306,949 km

• M1: 225,893 km (0.116 R)
• M2: 287,826 km (0.113 R)
• M3: 464,501 km (0.099 R)
• M4: 602,879 km (0.094 R)
• M5: 992,881 km (0.097 R)
• M6: 1,583,045 km (0.048 R)
• M7: 1,660,088 km (0.091 R)
• M8: 1,738,327 km (0.06 R)
• M9: 2,021,965 km (0.113 R)
• M10: 3,472,316 km (0.109 R)
• M11: 3,636,874 km (0.065 R)
• M12: 3,778,094 km (0.11 R)
• M13: 4,266,382 km (0.075 R)
• M14: 4,456,371 km (0.117 R)
• M15: 5,100,390 km (0.101 R)
• M16: 5,477,227 km (0.09 R)
• M17: 5,580,150 km (0.05 R)
• M18: 6,135,457 km (0.067 R)
• M19: 6,897,659 km (0.095 R)
• M20: 7,008,959 km (0.09 R)
• M21: 7,476,602 km (0.114 R)
• M22: 7,971,023 km (0.066 R)
• M23: 8,408,148 km (0.066 R)
• M24: 8,527,228 km (0.076 R)
• M25: 8,732,477 km (0.111 R)
• M26: 9,534,770 km (0.106 R)
• M27: 9,676,738 km (0.109 R)
• M28: 10,689,815 km (0.068 R)
• M29: 10,892,670 km (0.117 R)
• M30: 11,078,321 km (0.056 R)
• M31: 11,246,319 km (0.077 R)
• M32: 11,396,216 km (0.091 R)
• M33: 12,117,876 km (0.118 R)
• M34: 13,030,723 km (0.071 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit