🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 178 Days

Day: 17.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,963,343 km

• M1: 26,180 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.41 AU - 4.53 AU

Year: 2889 Days

Day: 18 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.81 AU - 5.37 AU

Year: 3592 Days

Day: 19.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 13.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.66 AU - 7.04 AU

Year: 5845 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 115.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,963,343 km

• M1: 233,223 km (0.103 R)
• M2: 597,195 km (0.065 R)
• M3: 827,575 km (0.041 R)
• M4: 1,036,564 km (0.082 R)
• M5: 1,208,751 km (0.093 R)
• M6: 1,847,235 km (0.092 R)
• M7: 1,993,242 km (0.081 R)
• M8: 2,245,314 km (0.099 R)
• M9: 2,707,123 km (0.061 R)
• M10: 3,218,149 km (0.069 R)
• M11: 3,395,423 km (0.088 R)
• M12: 3,555,642 km (0.066 R)
• M13: 3,697,910 km (0.092 R)
• M14: 3,925,598 km (0.12 R)
• M15: 4,243,493 km (0.117 R)
• M16: 4,416,428 km (0.077 R)
• M17: 4,680,469 km (0.068 R)
• M18: 5,339,746 km (0.07 R)
• M19: 5,433,095 km (0.083 R)
• M20: 5,835,663 km (0.106 R)
• M21: 5,931,705 km (0.112 R)
• M22: 6,720,086 km (0.112 R)
• M23: 7,229,467 km (0.072 R)
• M24: 7,541,229 km (0.111 R)
• M25: 8,204,845 km (0.081 R)
• M26: 8,502,844 km (0.058 R)
• M27: 8,887,310 km (0.119 R)
• M28: 9,249,487 km (0.106 R)
• M29: 9,418,233 km (0.112 R)
• M30: 9,673,447 km (0.113 R)
• M31: 9,988,351 km (0.073 R)
• M32: 10,277,673 km (0.047 R)
• M33: 10,953,406 km (0.093 R)
• M34: 11,042,567 km (0.094 R)
• M35: 11,856,529 km (0.081 R)
• M36: 12,255,357 km (0.098 R)
• M37: 12,409,891 km (0.106 R)
• M38: 12,752,171 km (0.104 R)
• M39: 13,224,153 km (0.116 R)
• M40: 14,412,558 km (0.084 R)
• M41: 14,673,906 km (0.059 R)
• M42: 14,772,491 km (0.111 R)
• M43: 14,903,987 km (0.109 R)
• M44: 15,069,143 km (0.03 R)
• M45: 15,534,542 km (0.04 R)
• M46: 16,106,156 km (0.086 R)
• M47: 17,097,092 km (0.099 R)
• M48: 17,756,968 km (0.112 R)
• M49: 17,861,986 km (0.117 R)
• M50: 18,002,309 km (0.107 R)
• M51: 18,638,100 km (0.098 R)
• M52: 19,101,853 km (0.11 R)
• M53: 19,245,317 km (0.117 R)
• M54: 19,569,496 km (0.119 R)
• M55: 19,750,360 km (0.112 R)
• M56: 20,077,381 km (0.095 R)
• M57: 20,736,658 km (0.051 R)
• M58: 21,291,517 km (0.059 R)
• M59: 21,403,117 km (0.096 R)
• M60: 21,514,867 km (0.066 R)
• M61: 21,813,763 km (0.088 R)
• M62: 22,302,499 km (0.101 R)
• M63: 22,680,982 km (0.067 R)
• M64: 22,909,119 km (0.1 R)
• M65: 23,329,190 km (0.08 R)
• M66: 23,444,230 km (0.094 R)
• M67: 23,790,549 km (0.086 R)
• M68: 24,099,768 km (0.097 R)
• M69: 24,371,288 km (0.072 R)
• M70: 24,644,005 km (0.107 R)
• M71: 25,035,353 km (0.118 R)
• M72: 25,665,609 km (0.116 R)
• M73: 26,341,043 km (0.03 R)
• M74: 26,620,941 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 9.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.72 AU - 10.12 AU

Year: 9731 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,963,343 km

• M1: 330,163 km (0.055 R)
• M2: 415,583 km (0.106 R)
• M3: 510,428 km (0.106 R)
• M4: 613,800 km (0.112 R)
• M5: 741,407 km (0.073 R)
• M6: 808,876 km (0.037 R)
• M7: 1,062,444 km (0.057 R)
• M8: 1,178,981 km (0.104 R)
• M9: 1,403,976 km (0.096 R)
• M10: 1,688,062 km (0.078 R)
• M11: 1,895,555 km (0.051 R)
• M12: 2,111,424 km (0.096 R)
• M13: 2,285,107 km (0.086 R)
• M14: 2,489,309 km (0.108 R)
• M15: 3,193,765 km (0.097 R)
• M16: 3,866,207 km (0.105 R)
• M17: 4,265,334 km (0.117 R)
• M18: 4,677,776 km (0.07 R)
• M19: 4,807,328 km (0.098 R)
• M20: 5,103,083 km (0.057 R)
• M21: 6,025,952 km (0.11 R)
• M22: 6,452,605 km (0.057 R)
• M23: 6,778,878 km (0.082 R)
• M24: 6,888,982 km (0.104 R)
• M25: 8,137,975 km (0.068 R)
• M26: 8,569,714 km (0.083 R)
• M27: 8,968,692 km (0.092 R)
• M28: 9,537,612 km (0.086 R)
• M29: 9,826,336 km (0.072 R)
• M30: 9,992,689 km (0.093 R)
• M31: 10,118,052 km (0.048 R)
• M32: 10,454,946 km (0.045 R)
• M33: 11,226,423 km (0.101 R)
• M34: 11,487,770 km (0.096 R)
• M35: 12,149,591 km (0.096 R)
• M36: 12,869,306 km (0.118 R)
• M37: 12,960,262 km (0.117 R)
• M38: 13,096,994 km (0.11 R)
• M39: 13,510,333 km (0.069 R)
• M40: 13,602,785 km (0.087 R)
• M41: 14,115,008 km (0.093 R)
• M42: 14,208,806 km (0.07 R)
• M43: 14,823,503 km (0.103 R)
• M44: 15,206,175 km (0.118 R)
• M45: 16,030,160 km (0.117 R)
• M46: 16,472,222 km (0.069 R)
• M47: 17,017,955 km (0.07 R)
• M48: 17,217,817 km (0.051 R)
• M49: 19,155,858 km (0.03 R)
• M50: 19,887,242 km (0.107 R)
• M51: 21,001,297 km (0.086 R)
• M52: 21,646,961 km (0.097 R)
• M53: 21,809,425 km (0.048 R)
• M54: 22,080,945 km (0.032 R)
• M55: 22,682,628 km (0.091 R)
• M56: 23,957,800 km (0.102 R)
• M57: 24,238,146 km (0.095 R)
• M58: 24,350,494 km (0.091 R)
• M59: 24,463,141 km (0.106 R)
• M60: 26,983,716 km (0.045 R)
• M61: 27,217,089 km (0.119 R)
• M62: 27,744,272 km (0.112 R)
• M63: 28,038,680 km (0.113 R)
• M64: 28,274,895 km (0.116 R)
• M65: 28,987,579 km (0.071 R)
• M66: 29,645,960 km (0.096 R)
• M67: 30,491,188 km (0.102 R)
• M68: 31,038,716 km (0.106 R)
• M69: 32,081,862 km (0.108 R)
• M70: 33,011,762 km (0.107 R)
• M71: 33,073,995 km (0.116 R)
• M72: 34,707,753 km (0.04 R)
• M73: 34,961,471 km (0.102 R)
• M74: 35,598,309 km (0.06 R)
• M75: 35,854,122 km (0.117 R)
• M76: 36,625,299 km (0.12 R)
• M77: 36,948,280 km (0.1 R)
• M78: 37,337,085 km (0.112 R)
• M79: 37,596,937 km (0.068 R)
• M80: 38,577,102 km (0.086 R)
• M81: 40,562,415 km (0.116 R)
• M82: 41,500,245 km (0.08 R)
• M83: 42,174,482 km (0.05 R)
• M84: 42,784,393 km (0.102 R)
• M85: 42,852,310 km (0.073 R)
• M86: 43,124,578 km (0.106 R)
• M87: 43,602,244 km (0.119 R)
• M88: 44,013,040 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 10.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.39 AU - 10.65 AU

Year: 9895 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,963,343 km

• M1: 157,227 km (0.098 R)
• M2: 504,444 km (0.082 R)
• M3: 583,880 km (0.101 R)
• M4: 697,575 km (0.1 R)
• M5: 788,231 km (0.092 R)
• M6: 1,050,626 km (0.025 R)
• M7: 2,128,030 km (0.119 R)
• M8: 2,402,691 km (0.032 R)
• M9: 2,616,168 km (0.097 R)
• M10: 2,688,723 km (0.038 R)
• M11: 2,811,243 km (0.076 R)
• M12: 3,138,563 km (0.107 R)
• M13: 3,666,045 km (0.096 R)
• M14: 3,747,576 km (0.118 R)
• M15: 4,221,203 km (0.057 R)
• M16: 5,316,708 km (0.036 R)
• M17: 5,816,664 km (0.093 R)
• M18: 5,975,986 km (0.076 R)
• M19: 6,528,601 km (0.091 R)
• M20: 7,097,521 km (0.106 R)
• M21: 7,998,400 km (0.083 R)
• M22: 9,156,138 km (0.104 R)
• M23: 9,341,789 km (0.109 R)
• M24: 9,830,226 km (0.084 R)
• M25: 9,982,217 km (0.093 R)
• M26: 10,288,594 km (0.049 R)
• M27: 10,520,321 km (0.09 R)
• M28: 10,871,277 km (0.055 R)
• M29: 11,146,986 km (0.115 R)
• M30: 11,305,410 km (0.069 R)
• M31: 12,028,118 km (0.086 R)
• M32: 12,724,496 km (0.1 R)
• M33: 13,140,228 km (0.106 R)
• M34: 13,349,665 km (0.111 R)
• M35: 14,070,428 km (0.104 R)
• M36: 14,543,456 km (0.06 R)
• M37: 14,978,038 km (0.037 R)
• M38: 15,416,958 km (0.109 R)
• M39: 15,505,221 km (0.093 R)
• M40: 15,771,206 km (0.025 R)
• M41: 15,904,647 km (0.077 R)
• M42: 15,993,957 km (0.108 R)
• M43: 16,127,997 km (0.119 R)
• M44: 16,895,284 km (0.11 R)
• M45: 18,091,469 km (0.119 R)
• M46: 18,324,692 km (0.068 R)
• M47: 18,935,650 km (0.062 R)
• M48: 19,267,458 km (0.116 R)
• M49: 19,648,932 km (0.055 R)
• M50: 19,984,780 km (0.105 R)
• M51: 21,052,759 km (0.069 R)
• M52: 21,347,167 km (0.079 R)
• M53: 21,840,990 km (0.066 R)
• M54: 21,940,323 km (0.064 R)
• M55: 23,243,769 km (0.074 R)
• M56: 23,700,791 km (0.047 R)
• M57: 23,853,829 km (0.113 R)
• M58: 24,058,330 km (0.111 R)
• M59: 25,349,808 km (0.113 R)
• M60: 26,346,429 km (0.039 R)
• M61: 27,248,953 km (0.098 R)
• M62: 27,462,728 km (0.066 R)
• M63: 27,945,929 km (0.118 R)
• M64: 28,107,645 km (0.104 R)
• M65: 28,594,586 km (0.07 R)
• M66: 28,920,709 km (0.085 R)
• M67: 29,302,782 km (0.082 R)
• M68: 29,741,403 km (0.118 R)
• M69: 33,614,642 km (0.058 R)
• M70: 33,786,679 km (0.109 R)
• M71: 33,901,421 km (0.116 R)
• M72: 34,188,948 km (0.06 R)
• M73: 34,593,012 km (0.062 R)
• M74: 35,522,314 km (0.087 R)
• M75: 35,639,150 km (0.032 R)
• M76: 35,990,106 km (0.085 R)
• M77: 36,695,610 km (0.089 R)
• M78: 37,583,922 km (0.115 R)
• M79: 38,060,541 km (0.073 R)
• M80: 39,200,476 km (0.105 R)
• M81: 39,987,062 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 10.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.15 AU - 11.09 AU

Year: 10060 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,963,343 km

• M1: 130,449 km (0.077 R)
• M2: 379,979 km (0.087 R)
• M3: 507,586 km (0.045 R)
• M4: 1,215,333 km (0.115 R)
• M5: 1,313,619 km (0.077 R)
• M6: 1,397,543 km (0.067 R)
• M7: 1,500,766 km (0.099 R)
• M8: 2,691,714 km (0.095 R)
• M9: 3,362,063 km (0.048 R)
• M10: 3,983,791 km (0.106 R)
• M11: 4,182,158 km (0.087 R)
• M12: 4,257,555 km (0.034 R)
• M13: 4,876,143 km (0.111 R)
• M14: 4,955,429 km (0.118 R)
• M15: 5,413,199 km (0.068 R)
• M16: 5,522,854 km (0.1 R)
• M17: 6,369,129 km (0.089 R)
• M18: 6,719,039 km (0.045 R)
• M19: 6,807,451 km (0.063 R)
• M20: 7,195,209 km (0.045 R)
• M21: 7,805,867 km (0.092 R)
• M22: 8,560,738 km (0.091 R)
• M23: 8,979,163 km (0.109 R)
• M24: 9,702,768 km (0.114 R)
• M25: 9,869,869 km (0.097 R)
• M26: 10,616,362 km (0.118 R)
• M27: 10,996,341 km (0.104 R)
• M28: 11,380,957 km (0.068 R)
• M29: 11,486,573 km (0.102 R)
• M30: 11,912,478 km (0.043 R)
• M31: 12,379,673 km (0.027 R)
• M32: 12,926,303 km (0.109 R)
• M33: 13,742,210 km (0.115 R)
• M34: 15,267,959 km (0.1 R)
• M35: 15,423,540 km (0.064 R)
• M36: 16,090,448 km (0.059 R)
• M37: 19,059,666 km (0.082 R)
• M38: 19,227,216 km (0.118 R)
• M39: 19,817,380 km (0.087 R)
• M40: 19,987,173 km (0.087 R)
• M41: 20,242,537 km (0.072 R)
• M42: 21,536,259 km (0.092 R)
• M43: 21,973,384 km (0.059 R)
• M44: 22,149,162 km (0.109 R)
• M45: 22,369,370 km (0.071 R)
• M46: 22,501,913 km (0.065 R)
• M47: 22,590,475 km (0.109 R)
• M48: 22,723,318 km (0.087 R)
• M49: 23,706,326 km (0.119 R)
• M50: 24,475,259 km (0.113 R)
• M51: 24,566,364 km (0.084 R)
• M52: 24,748,724 km (0.079 R)
• M53: 26,223,759 km (0.087 R)
• M54: 27,065,995 km (0.105 R)
• M55: 27,537,677 km (0.058 R)
• M56: 28,728,925 km (0.115 R)
• M57: 28,872,987 km (0.107 R)
• M58: 29,936,927 km (0.087 R)
• M59: 30,180,473 km (0.078 R)
• M60: 30,522,603 km (0.092 R)
• M61: 30,718,726 km (0.054 R)
• M62: 32,103,105 km (0.1 R)
• M63: 32,903,154 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit