🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 25.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 64 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,652,505 km

• M1: 150,346 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.71 AU

Year: 189 Days

Day: 36.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 216 Days

Day: 29.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.71 AU - 2.95 AU

Year: 1681 Days

Day: 12.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.46 AU - 5.44 AU

Year: 3889 Days

Day: 26.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,652,505 km

• M1: 1,457,532 km (0.054 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 8.5

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.22 AU - 7.54 AU

Year: 5690 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,652,505 km

• M1: 129,851 km (0.105 R)
• M2: 201,060 km (0.099 R)
• M3: 272,119 km (0.073 R)
• M4: 355,295 km (0.096 R)
• M5: 427,401 km (0.095 R)
• M6: 528,529 km (0.12 R)
• M7: 651,349 km (0.109 R)
• M8: 716,424 km (0.083 R)
• M9: 797,805 km (0.113 R)
• M10: 970,441 km (0.043 R)
• M11: 1,268,740 km (0.073 R)
• M12: 1,351,916 km (0.109 R)
• M13: 1,524,103 km (0.111 R)
• M14: 1,612,964 km (0.1 R)
• M15: 2,024,358 km (0.111 R)
• M16: 2,083,001 km (0.117 R)
• M17: 2,343,750 km (0.104 R)
• M18: 3,210,670 km (0.056 R)
• M19: 3,606,805 km (0.092 R)
• M20: 3,822,824 km (0.063 R)
• M21: 4,318,143 km (0.113 R)
• M22: 5,232,934 km (0.056 R)
• M23: 5,314,165 km (0.093 R)
• M24: 5,781,958 km (0.074 R)
• M25: 6,006,803 km (0.12 R)
• M26: 6,639,752 km (0.089 R)
• M27: 6,904,839 km (0.072 R)
• M28: 7,598,076 km (0.083 R)
• M29: 7,844,314 km (0.063 R)
• M30: 7,937,364 km (0.116 R)
• M31: 8,030,862 km (0.109 R)
• M32: 8,855,745 km (0.087 R)
• M33: 9,343,883 km (0.108 R)
• M34: 10,244,462 km (0.104 R)
• M35: 10,346,338 km (0.084 R)
• M36: 10,414,256 km (0.108 R)
• M37: 10,791,242 km (0.086 R)
• M38: 10,929,471 km (0.035 R)
• M39: 11,242,430 km (0.094 R)
• M40: 11,312,441 km (0.05 R)
• M41: 11,382,603 km (0.081 R)
• M42: 11,699,900 km (0.116 R)
• M43: 11,806,264 km (0.11 R)
• M44: 11,984,435 km (0.083 R)
• M45: 12,199,258 km (0.051 R)
• M46: 12,560,237 km (0.108 R)
• M47: 13,034,762 km (0.057 R)
• M48: 13,664,270 km (0.054 R)
• M49: 13,776,318 km (0.097 R)
• M50: 17,724,805 km (0.082 R)
• M51: 18,711,103 km (0.058 R)
• M52: 19,462,533 km (0.115 R)
• M53: 19,799,577 km (0.028 R)
• M54: 20,011,258 km (0.055 R)
• M55: 20,394,229 km (0.088 R)
• M56: 20,479,649 km (0.096 R)
• M57: 20,736,658 km (0.109 R)
• M58: 20,951,631 km (0.081 R)
• M59: 21,297,202 km (0.07 R)
• M60: 21,993,879 km (0.115 R)
• M61: 22,125,226 km (0.075 R)
• M62: 22,388,967 km (0.096 R)
• M63: 23,364,794 km (0.094 R)
• M64: 23,543,713 km (0.101 R)
• M65: 24,445,190 km (0.115 R)
• M66: 24,808,862 km (0.062 R)
• M67: 25,818,349 km (0.11 R)
• M68: 26,003,251 km (0.1 R)
• M69: 26,981,771 km (0.083 R)
• M70: 27,122,393 km (0.096 R)
• M71: 27,216,490 km (0.078 R)
• M72: 27,498,931 km (0.088 R)
• M73: 28,114,526 km (0.114 R)
• M74: 29,166,648 km (0.06 R)
• M75: 29,697,421 km (0.101 R)
• M76: 29,842,830 km (0.064 R)
• M77: 29,988,389 km (0.067 R)
• M78: 30,134,247 km (0.119 R)
• M79: 30,866,828 km (0.105 R)
• M80: 31,063,100 km (0.117 R)
• M81: 31,605,243 km (0.112 R)
• M82: 31,753,644 km (0.116 R)
• M83: 32,249,860 km (0.083 R)
• M84: 32,999,196 km (0.115 R)
• M85: 33,300,486 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.27 AU - 11.17 AU

Year: 10700 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,652,505 km

• M1: 176,825 km (0.069 R)
• M2: 437,574 km (0.057 R)
• M3: 580,440 km (0.118 R)
• M4: 821,891 km (0.12 R)
• M5: 1,190,949 km (0.102 R)
• M6: 1,632,711 km (0.028 R)
• M7: 1,850,376 km (0.08 R)
• M8: 2,636,513 km (0.083 R)
• M9: 3,295,641 km (0.107 R)
• M10: 3,405,895 km (0.1 R)
• M11: 3,601,718 km (0.108 R)
• M12: 4,514,116 km (0.085 R)
• M13: 4,760,952 km (0.119 R)
• M14: 4,949,146 km (0.063 R)
• M15: 5,397,641 km (0.106 R)
• M16: 5,726,307 km (0.051 R)
• M17: 6,403,088 km (0.043 R)
• M18: 6,576,322 km (0.108 R)
• M19: 6,927,429 km (0.104 R)
• M20: 7,069,547 km (0.038 R)
• M21: 7,393,127 km (0.118 R)
• M22: 7,502,034 km (0.108 R)
• M23: 8,317,342 km (0.111 R)
• M24: 8,506,584 km (0.118 R)
• M25: 9,199,820 km (0.101 R)
• M26: 9,434,988 km (0.088 R)
• M27: 9,791,480 km (0.038 R)
• M28: 9,991,343 km (0.119 R)
• M29: 10,152,310 km (0.102 R)
• M30: 10,517,628 km (0.103 R)
• M31: 11,303,166 km (0.054 R)
• M32: 11,681,948 km (0.054 R)
• M33: 11,809,106 km (0.084 R)
• M34: 12,279,292 km (0.101 R)
• M35: 13,548,481 km (0.072 R)
• M36: 14,767,404 km (0.088 R)
• M37: 14,997,037 km (0.085 R)
• M38: 15,459,743 km (0.097 R)
• M39: 15,552,793 km (0.111 R)
• M40: 15,974,210 km (0.043 R)
• M41: 16,399,367 km (0.064 R)
• M42: 16,780,393 km (0.099 R)
• M43: 17,116,240 km (0.114 R)
• M44: 17,309,072 km (0.075 R)
• M45: 18,087,879 km (0.043 R)
• M46: 19,579,070 km (0.119 R)
• M47: 20,441,502 km (0.11 R)
• M48: 21,316,201 km (0.085 R)
• M49: 21,732,232 km (0.112 R)
• M50: 22,519,267 km (0.101 R)
• M51: 23,798,029 km (0.106 R)
• M52: 24,013,450 km (0.063 R)
• M53: 25,374,641 km (0.115 R)
• M54: 25,484,596 km (0.054 R)
• M55: 26,258,765 km (0.055 R)
• M56: 28,114,377 km (0.071 R)
• M57: 28,971,722 km (0.033 R)
• M58: 29,547,973 km (0.102 R)
• M59: 29,779,700 km (0.095 R)
• M60: 30,887,921 km (0.107 R)
• M61: 31,064,297 km (0.092 R)
• M62: 31,181,881 km (0.098 R)
• M63: 31,358,706 km (0.089 R)
• M64: 31,772,493 km (0.084 R)
• M65: 32,785,121 km (0.109 R)
• M66: 33,446,045 km (0.113 R)
• M67: 33,566,621 km (0.055 R)
• M68: 34,536,912 km (0.11 R)
• M69: 35,393,360 km (0.099 R)
• M70: 36,380,856 km (0.047 R)
• M71: 36,566,956 km (0.09 R)
• M72: 36,877,969 km (0.093 R)
• M73: 37,439,859 km (0.112 R)
• M74: 37,690,585 km (0.104 R)
• M75: 38,193,683 km (0.111 R)
• M76: 38,382,774 km (0.103 R)
• M77: 39,524,655 km (0.079 R)
• M78: 41,193,569 km (0.092 R)
• M79: 41,452,373 km (0.102 R)
• M80: 41,906,552 km (0.041 R)
• M81: 42,036,702 km (0.106 R)
• M82: 42,166,853 km (0.071 R)
• M83: 42,819,997 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.4

Radius: 6.5

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.78 AU - 19.36 AU

Year: 26005 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,652,505 km

• M1: 121,473 km (0.092 R)
• M2: 195,973 km (0.103 R)
• M3: 274,961 km (0.097 R)
• M4: 834,607 km (0.113 R)
• M5: 973,134 km (0.095 R)
• M6: 1,988,455 km (0.106 R)
• M7: 3,232,212 km (0.113 R)
• M8: 3,407,241 km (0.107 R)
• M9: 4,328,465 km (0.115 R)
• M10: 5,737,976 km (0.079 R)
• M11: 6,273,237 km (0.095 R)
• M12: 6,382,144 km (0.099 R)
• M13: 7,162,297 km (0.067 R)
• M14: 7,563,668 km (0.119 R)
• M15: 8,209,034 km (0.067 R)
• M16: 9,489,442 km (0.111 R)
• M17: 9,677,486 km (0.11 R)
• M18: 11,224,927 km (0.064 R)
• M19: 12,503,540 km (0.056 R)
• M20: 12,778,650 km (0.072 R)
• M21: 13,055,705 km (0.1 R)
• M22: 15,049,695 km (0.07 R)
• M23: 15,415,761 km (0.105 R)
• M24: 16,156,420 km (0.096 R)
• M25: 17,212,881 km (0.088 R)
• M26: 18,291,481 km (0.069 R)
• M27: 20,351,893 km (0.078 R)
• M28: 24,601,370 km (0.118 R)
• M29: 25,465,746 km (0.083 R)
• M30: 25,989,040 km (0.115 R)
• M31: 26,427,960 km (0.108 R)
• M32: 29,294,105 km (0.075 R)
• M33: 29,476,615 km (0.083 R)
• M34: 31,788,201 km (0.118 R)
• M35: 32,069,445 km (0.094 R)
• M36: 32,163,393 km (0.072 R)
• M37: 32,634,476 km (0.065 R)
• M38: 32,729,022 km (0.034 R)
• M39: 35,120,793 km (0.071 R)
• M40: 35,508,700 km (0.035 R)
• M41: 35,800,566 km (0.109 R)
• M42: 35,995,492 km (0.104 R)
• M43: 37,370,446 km (0.088 R)
• M44: 38,962,765 km (0.11 R)
• M45: 40,070,238 km (0.097 R)
• M46: 41,188,183 km (0.049 R)
• M47: 41,802,133 km (0.07 R)
• M48: 42,213,228 km (0.086 R)
• M49: 42,935,786 km (0.077 R)
• M50: 43,039,307 km (0.109 R)
• M51: 43,558,412 km (0.063 R)
• M52: 43,766,503 km (0.06 R)
• M53: 44,288,450 km (0.047 R)
• M54: 45,655,176 km (0.114 R)
• M55: 46,184,453 km (0.074 R)
• M56: 47,035,515 km (0.052 R)
• M57: 47,142,328 km (0.079 R)
• M58: 48,321,907 km (0.103 R)
• M59: 48,753,348 km (0.116 R)
• M60: 50,273,112 km (0.12 R)
• M61: 51,588,227 km (0.113 R)
• M62: 51,918,689 km (0.115 R)
• M63: 52,803,560 km (0.097 R)
• M64: 53,359,167 km (0.106 R)
• M65: 56,732,898 km (0.056 R)
• M66: 61,337,371 km (0.065 R)
• M67: 62,155,522 km (0.12 R)
• M68: 63,802,445 km (0.065 R)
• M69: 63,920,627 km (0.1 R)
• M70: 64,987,559 km (0.092 R)
• M71: 66,898,821 km (0.107 R)
• M72: 67,018,948 km (0.11 R)
• M73: 71,511,522 km (0.087 R)
• M74: 71,880,131 km (0.067 R)
• M75: 75,349,904 km (0.109 R)
• M76: 75,474,819 km (0.099 R)
• M77: 76,351,163 km (0.099 R)
• M78: 77,861,503 km (0.104 R)
• M79: 78,114,174 km (0.112 R)
• M80: 79,508,725 km (0.119 R)
• M81: 80,528,085 km (0.044 R)
• M82: 81,039,411 km (0.099 R)
• M83: 81,295,522 km (0.077 R)
• M84: 81,423,578 km (0.108 R)
• M85: 82,065,353 km (0.104 R)
• M86: 84,129,953 km (0.105 R)
• M87: 86,211,607 km (0.052 R)
• M88: 86,996,547 km (0.106 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit