🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.8 AU - 0.9 AU

Year: 285 Days

Day: 33.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.9 AU - 0.98 AU

Year: 331 Days

Day: 28 Hours

Environment

Temp: 82 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,541,869 km

• M1: 720,015 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.07 AU - 1.23 AU

Year: 448 Days

Day: 43.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,541,869 km

• M1: 34,408 km (0.066 R)
• M2: 569,070 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.19 AU - 1.21 AU

Year: 478 Days

Day: 37.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.5 AU - 1.94 AU

Year: 820 Days

Day: 15.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.91 AU - 2.23 AU

Year: 1082 Days

Day: 22.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.51 AU - 4.53 AU

Year: 3493 Days

Day: 23.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,541,869 km

• M1: 1,180,028 km (0.082 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 11.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.88 AU - 9.24 AU

Year: 9102 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,541,869 km

• M1: 172,786 km (0.108 R)
• M2: 271,969 km (0.095 R)
• M3: 395,238 km (0.105 R)
• M4: 528,679 km (0.085 R)
• M5: 617,091 km (0.048 R)
• M6: 727,794 km (0.117 R)
• M7: 845,826 km (0.106 R)
• M8: 916,437 km (0.096 R)
• M9: 1,102,536 km (0.108 R)
• M10: 1,490,892 km (0.1 R)
• M11: 1,622,389 km (0.044 R)
• M12: 1,712,297 km (0.084 R)
• M13: 2,287,052 km (0.1 R)
• M14: 2,362,898 km (0.05 R)
• M15: 2,543,613 km (0.06 R)
• M16: 3,368,794 km (0.111 R)
• M17: 3,572,696 km (0.09 R)
• M18: 3,840,925 km (0.068 R)
• M19: 4,365,565 km (0.119 R)
• M20: 4,620,330 km (0.061 R)
• M21: 5,011,828 km (0.104 R)
• M22: 5,178,181 km (0.097 R)
• M23: 5,722,567 km (0.117 R)
• M24: 5,826,687 km (0.1 R)
• M25: 5,931,556 km (0.118 R)
• M26: 6,072,178 km (0.096 R)
• M27: 6,285,355 km (0.098 R)
• M28: 6,755,690 km (0.099 R)
• M29: 6,902,745 km (0.053 R)
• M30: 7,501,436 km (0.112 R)
• M31: 9,151,500 km (0.108 R)
• M32: 9,560,501 km (0.112 R)
• M33: 9,643,079 km (0.056 R)
• M34: 10,866,191 km (0.098 R)
• M35: 11,782,179 km (0.094 R)
• M36: 11,959,452 km (0.067 R)
• M37: 12,904,911 km (0.12 R)
• M38: 13,920,830 km (0.093 R)
• M39: 14,202,523 km (0.108 R)
• M40: 14,343,893 km (0.1 R)
• M41: 15,395,865 km (0.102 R)
• M42: 15,541,274 km (0.11 R)
• M43: 16,078,181 km (0.043 R)
• M44: 16,870,152 km (0.106 R)
• M45: 17,877,843 km (0.112 R)
• M46: 20,268,866 km (0.106 R)
• M47: 21,177,673 km (0.112 R)
• M48: 22,154,397 km (0.055 R)
• M49: 23,479,535 km (0.061 R)
• M50: 23,926,983 km (0.07 R)
• M51: 24,603,315 km (0.089 R)
• M52: 26,611,965 km (0.103 R)
• M53: 27,430,116 km (0.053 R)
• M54: 28,613,136 km (0.044 R)
• M55: 28,791,905 km (0.089 R)
• M56: 29,150,940 km (0.103 R)
• M57: 30,236,422 km (0.116 R)
• M58: 30,967,507 km (0.113 R)
• M59: 31,519,673 km (0.093 R)
• M60: 31,889,628 km (0.111 R)
• M61: 32,571,496 km (0.108 R)
• M62: 32,695,961 km (0.092 R)
• M63: 33,697,668 km (0.037 R)
• M64: 34,202,412 km (0.093 R)
• M65: 34,964,014 km (0.118 R)
• M66: 35,091,472 km (0.085 R)
• M67: 35,667,124 km (0.078 R)
• M68: 35,923,834 km (0.078 R)
• M69: 37,282,333 km (0.1 R)
• M70: 38,855,354 km (0.112 R)
• M71: 39,318,210 km (0.1 R)
• M72: 39,716,439 km (0.106 R)
• M73: 43,154,797 km (0.096 R)
• M74: 43,291,529 km (0.118 R)
• M75: 43,428,411 km (0.062 R)
• M76: 43,565,443 km (0.049 R)
• M77: 44,115,215 km (0.088 R)
• M78: 44,805,609 km (0.104 R)
• M79: 45,221,492 km (0.067 R)
• M80: 45,917,570 km (0.096 R)
• M81: 46,476,917 km (0.108 R)
• M82: 46,687,251 km (0.105 R)
• M83: 46,827,724 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 9.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.62 AU - 13.48 AU

Year: 13350 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,541,869 km

• M1: 178,171 km (0.071 R)
• M2: 295,456 km (0.118 R)
• M3: 389,852 km (0.086 R)
• M4: 465,100 km (0.111 R)
• M5: 529,726 km (0.094 R)
• M6: 841,787 km (0.036 R)
• M7: 1,544,897 km (0.056 R)
• M8: 1,883,736 km (0.104 R)
• M9: 2,020,469 km (0.116 R)
• M10: 2,246,062 km (0.107 R)
• M11: 2,420,643 km (0.108 R)
• M12: 2,599,861 km (0.12 R)
• M13: 3,098,920 km (0.114 R)
• M14: 3,560,130 km (0.118 R)
• M15: 4,042,733 km (0.113 R)
• M16: 4,436,624 km (0.069 R)
• M17: 4,842,782 km (0.118 R)
• M18: 5,261,058 km (0.117 R)
• M19: 5,930,209 km (0.099 R)
• M20: 6,877,912 km (0.059 R)
• M21: 7,872,139 km (0.091 R)
• M22: 7,960,701 km (0.119 R)
• M23: 8,499,253 km (0.079 R)
• M24: 8,727,091 km (0.032 R)
• M25: 10,621,748 km (0.08 R)
• M26: 10,867,238 km (0.086 R)
• M27: 11,716,056 km (0.09 R)
• M28: 13,742,958 km (0.103 R)
• M29: 14,878,555 km (0.115 R)
• M30: 16,043,923 km (0.092 R)
• M31: 16,269,367 km (0.119 R)
• M32: 16,495,708 km (0.116 R)
• M33: 16,666,250 km (0.066 R)
• M34: 17,181,166 km (0.101 R)
• M35: 17,296,207 km (0.089 R)
• M36: 18,050,928 km (0.051 R)
• M37: 19,532,396 km (0.11 R)
• M38: 19,833,237 km (0.102 R)
• M39: 22,232,936 km (0.038 R)
• M40: 23,180,190 km (0.046 R)
• M41: 23,307,348 km (0.107 R)
• M42: 24,011,655 km (0.077 R)
• M43: 24,528,216 km (0.075 R)
• M44: 25,901,525 km (0.115 R)
• M45: 26,431,251 km (0.094 R)
• M46: 26,564,243 km (0.082 R)
• M47: 26,764,106 km (0.085 R)
• M48: 27,366,836 km (0.058 R)
• M49: 27,636,262 km (0.063 R)
• M50: 27,703,730 km (0.09 R)
• M51: 27,838,817 km (0.117 R)
• M52: 28,041,822 km (0.117 R)
• M53: 28,381,409 km (0.045 R)
• M54: 29,683,957 km (0.081 R)
• M55: 30,656,344 km (0.12 R)
• M56: 31,709,513 km (0.043 R)
• M57: 31,850,883 km (0.088 R)
• M58: 32,205,130 km (0.063 R)
• M59: 33,491,373 km (0.069 R)
• M60: 33,707,392 km (0.086 R)
• M61: 34,285,588 km (0.066 R)
• M62: 34,648,662 km (0.104 R)
• M63: 34,867,075 km (0.03 R)
• M64: 35,378,550 km (0.057 R)
• M65: 37,973,176 km (0.116 R)
• M66: 38,048,274 km (0.113 R)
• M67: 38,952,443 km (0.095 R)
• M68: 39,407,221 km (0.076 R)
• M69: 39,863,644 km (0.114 R)
• M70: 40,398,606 km (0.112 R)
• M71: 40,858,918 km (0.028 R)
• M72: 41,166,641 km (0.11 R)
• M73: 42,017,255 km (0.095 R)
• M74: 42,172,537 km (0.1 R)
• M75: 43,029,883 km (0.084 R)
• M76: 43,108,122 km (0.101 R)
• M77: 43,578,458 km (0.111 R)
• M78: 43,971,751 km (0.105 R)
• M79: 44,366,241 km (0.113 R)
• M80: 44,603,503 km (0.071 R)
• M81: 45,158,660 km (0.117 R)
• M82: 47,160,280 km (0.104 R)
• M83: 49,027,112 km (0.104 R)
• M84: 49,600,072 km (0.114 R)
• M85: 50,175,126 km (0.116 R)
• M86: 52,748,957 km (0.078 R)
• M87: 53,167,981 km (0.088 R)
• M88: 53,756,648 km (0.099 R)
• M89: 53,840,872 km (0.1 R)
• M90: 54,262,888 km (0.114 R)
• M91: 54,432,083 km (0.116 R)
• M92: 56,047,291 km (0.107 R)
• M93: 56,218,281 km (0.103 R)
• M94: 56,474,991 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.5

Radius: 6.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.89 AU - 17.95 AU

Year: 19901 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,541,869 km

• M1: 275,709 km (0.056 R)
• M2: 424,409 km (0.025 R)
• M3: 617,540 km (0.087 R)
• M4: 1,498,073 km (0.086 R)
• M5: 2,019,122 km (0.111 R)
• M6: 2,224,371 km (0.113 R)
• M7: 2,436,351 km (0.119 R)
• M8: 2,782,670 km (0.065 R)
• M9: 2,847,296 km (0.076 R)
• M10: 3,382,258 km (0.066 R)
• M11: 3,590,947 km (0.114 R)
• M12: 3,803,825 km (0.095 R)
• M13: 4,429,144 km (0.104 R)
• M14: 4,772,920 km (0.078 R)
• M15: 5,405,420 km (0.099 R)
• M16: 5,814,121 km (0.057 R)
• M17: 5,938,587 km (0.09 R)
• M18: 6,704,229 km (0.101 R)
• M19: 6,878,660 km (0.053 R)
• M20: 6,922,492 km (0.12 R)
• M21: 7,681,701 km (0.051 R)
• M22: 7,727,179 km (0.07 R)
• M23: 8,001,990 km (0.074 R)
• M24: 9,229,441 km (0.11 R)
• M25: 9,326,230 km (0.115 R)
• M26: 9,864,932 km (0.119 R)
• M27: 10,112,966 km (0.054 R)
• M28: 10,162,931 km (0.068 R)
• M29: 10,972,106 km (0.078 R)
• M30: 11,074,730 km (0.045 R)
• M31: 11,177,654 km (0.117 R)
• M32: 11,907,093 km (0.078 R)
• M33: 12,065,367 km (0.085 R)
• M34: 13,631,208 km (0.089 R)
• M35: 13,741,612 km (0.091 R)
• M36: 13,796,813 km (0.091 R)
• M37: 14,409,865 km (0.107 R)
• M38: 15,317,176 km (0.112 R)
• M39: 17,845,829 km (0.05 R)
• M40: 18,330,377 km (0.111 R)
• M41: 18,452,299 km (0.041 R)
• M42: 18,574,371 km (0.057 R)
• M43: 18,635,407 km (0.115 R)
• M44: 18,696,742 km (0.076 R)
• M45: 18,819,263 km (0.107 R)
• M46: 19,498,437 km (0.115 R)
• M47: 19,685,135 km (0.04 R)
• M48: 19,872,432 km (0.053 R)
• M49: 19,934,963 km (0.045 R)
• M50: 21,391,299 km (0.115 R)
• M51: 21,455,476 km (0.118 R)
• M52: 21,519,654 km (0.091 R)
• M53: 21,905,915 km (0.061 R)
• M54: 21,970,542 km (0.049 R)
• M55: 22,750,844 km (0.09 R)
• M56: 23,341,905 km (0.103 R)
• M57: 24,338,377 km (0.111 R)
• M58: 25,010,370 km (0.088 R)
• M59: 26,235,278 km (0.1 R)
• M60: 27,619,058 km (0.113 R)
• M61: 28,460,696 km (0.08 R)
• M62: 28,531,306 km (0.096 R)
• M63: 28,884,656 km (0.082 R)
• M64: 29,524,486 km (0.078 R)
• M65: 31,472,101 km (0.11 R)
• M66: 31,764,116 km (0.044 R)
• M67: 31,837,269 km (0.11 R)
• M68: 31,910,423 km (0.12 R)
• M69: 32,645,547 km (0.114 R)
• M70: 33,089,254 km (0.104 R)
• M71: 33,386,206 km (0.063 R)
• M72: 34,582,839 km (0.12 R)
• M73: 37,635,384 km (0.086 R)
• M74: 38,723,858 km (0.113 R)
• M75: 39,271,984 km (0.097 R)
• M76: 40,376,017 km (0.103 R)
• M77: 40,455,303 km (0.034 R)
• M78: 40,852,336 km (0.108 R)
• M79: 41,330,451 km (0.064 R)
• M80: 41,650,291 km (0.118 R)
• M81: 41,810,361 km (0.059 R)
• M82: 41,970,879 km (0.095 R)
• M83: 43,099,446 km (0.053 R)
• M84: 45,057,233 km (0.116 R)
• M85: 45,221,641 km (0.06 R)
• M86: 46,212,577 km (0.106 R)
• M87: 46,378,481 km (0.117 R)
• M88: 47,043,743 km (0.091 R)
• M89: 47,712,296 km (0.098 R)
• M90: 49,567,010 km (0.071 R)
• M91: 49,821,776 km (0.073 R)
• M92: 50,162,111 km (0.074 R)
• M93: 52,133,811 km (0.114 R)
• M94: 56,241,170 km (0.065 R)
• M95: 56,506,856 km (0.069 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit