🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 222 Days

Day: 28.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.96 AU - 1.1 AU

Year: 373 Days

Day: 38 Hours

Environment

Temp: 158 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,805,723 km

• M1: 25,432 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.25 AU - 1.31 AU

Year: 516 Days

Day: 40 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,805,723 km

• M1: 46,375 km (0.106 R)
• M2: 1,064,538 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.5 AU - 3.62 AU

Year: 1908 Days

Day: 35.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,805,723 km

• M1: 99,782 km (0.1 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 9.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.19 AU - 6.03 AU

Year: 4736 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,805,723 km

• M1: 174,730 km (0.101 R)
• M2: 282,740 km (0.101 R)
• M3: 617,989 km (0.111 R)
• M4: 927,956 km (0.119 R)
• M5: 1,090,269 km (0.071 R)
• M6: 1,185,862 km (0.098 R)
• M7: 1,408,614 km (0.045 R)
• M8: 1,489,845 km (0.094 R)
• M9: 1,694,046 km (0.04 R)
• M10: 2,063,403 km (0.099 R)
• M11: 2,142,989 km (0.116 R)
• M12: 2,443,681 km (0.118 R)
• M13: 2,570,690 km (0.112 R)
• M14: 2,671,070 km (0.072 R)
• M15: 2,802,118 km (0.106 R)
• M16: 2,875,720 km (0.103 R)
• M17: 3,010,059 km (0.118 R)
• M18: 3,161,751 km (0.08 R)
• M19: 3,316,136 km (0.103 R)
• M20: 3,520,487 km (0.027 R)
• M21: 3,600,222 km (0.09 R)
• M22: 3,761,489 km (0.044 R)
• M23: 3,843,020 km (0.12 R)
• M24: 4,158,222 km (0.084 R)
• M25: 4,259,650 km (0.096 R)
• M26: 4,690,641 km (0.038 R)
• M27: 4,796,257 km (0.11 R)
• M28: 4,938,226 km (0.093 R)
• M29: 5,427,860 km (0.092 R)
• M30: 5,613,211 km (0.098 R)
• M31: 5,744,109 km (0.114 R)
• M32: 6,123,938 km (0.101 R)
• M33: 6,492,248 km (0.118 R)
• M34: 6,867,889 km (0.117 R)
• M35: 6,988,016 km (0.044 R)
• M36: 7,149,282 km (0.12 R)
• M37: 8,121,369 km (0.09 R)
• M38: 8,354,891 km (0.075 R)
• M39: 8,676,826 km (0.118 R)
• M40: 8,981,108 km (0.09 R)
• M41: 9,310,971 km (0.088 R)
• M42: 9,399,533 km (0.074 R)
• M43: 9,533,124 km (0.115 R)
• M44: 9,712,043 km (0.119 R)
• M45: 10,187,166 km (0.034 R)
• M46: 10,370,124 km (0.063 R)
• M47: 10,439,089 km (0.093 R)
• M48: 10,646,731 km (0.082 R)
• M49: 11,443,489 km (0.114 R)
• M50: 11,849,049 km (0.065 R)
• M51: 12,041,581 km (0.092 R)
• M52: 12,600,778 km (0.043 R)
• M53: 12,846,717 km (0.03 R)
• M54: 13,118,836 km (0.101 R)
• M55: 13,243,301 km (0.119 R)
• M56: 13,393,049 km (0.058 R)
• M57: 13,568,527 km (0.119 R)
• M58: 13,694,189 km (0.07 R)
• M59: 13,896,296 km (0.05 R)
• M60: 14,508,450 km (0.036 R)
• M61: 15,312,090 km (0.046 R)
• M62: 16,531,313 km (0.11 R)
• M63: 17,288,577 km (0.105 R)
• M64: 17,753,827 km (0.102 R)
• M65: 18,724,866 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.08 AU - 6.53 AU

Year: 4979 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,805,723 km

• M1: 237,262 km (0.057 R)
• M2: 389,702 km (0.072 R)
• M3: 518,057 km (0.099 R)
• M4: 642,224 km (0.068 R)
• M5: 770,279 km (0.109 R)
• M6: 908,508 km (0.029 R)
• M7: 999,763 km (0.099 R)
• M8: 1,182,571 km (0.082 R)
• M9: 1,293,872 km (0.112 R)
• M10: 1,473,539 km (0.057 R)
• M11: 1,741,918 km (0.032 R)
• M12: 1,941,930 km (0.105 R)
• M13: 2,288,548 km (0.099 R)
• M14: 2,614,971 km (0.098 R)
• M15: 2,763,521 km (0.106 R)
• M16: 2,887,239 km (0.118 R)
• M17: 3,126,147 km (0.109 R)
• M18: 3,668,738 km (0.105 R)
• M19: 3,820,580 km (0.036 R)
• M20: 4,256,957 km (0.042 R)
• M21: 4,578,592 km (0.117 R)
• M22: 4,841,735 km (0.12 R)
• M23: 5,382,980 km (0.085 R)
• M24: 5,486,652 km (0.091 R)
• M25: 5,661,083 km (0.037 R)
• M26: 6,431,661 km (0.102 R)
• M27: 6,745,518 km (0.105 R)
• M28: 6,913,666 km (0.06 R)
• M29: 7,083,310 km (0.101 R)
• M30: 7,197,154 km (0.111 R)
• M31: 7,619,917 km (0.115 R)
• M32: 7,952,324 km (0.116 R)
• M33: 8,050,909 km (0.104 R)
• M34: 8,349,356 km (0.103 R)
• M35: 8,449,587 km (0.029 R)
• M36: 8,895,837 km (0.111 R)
• M37: 9,558,556 km (0.115 R)
• M38: 9,980,871 km (0.118 R)
• M39: 10,822,060 km (0.093 R)
• M40: 11,063,511 km (0.093 R)
• M41: 11,440,048 km (0.11 R)
• M42: 11,979,049 km (0.078 R)
• M43: 12,457,463 km (0.117 R)
• M44: 12,641,319 km (0.088 R)
• M45: 12,872,448 km (0.104 R)
• M46: 13,362,531 km (0.103 R)
• M47: 13,550,725 km (0.082 R)
• M48: 13,811,175 km (0.093 R)
• M49: 14,626,333 km (0.079 R)
• M50: 15,186,727 km (0.091 R)
• M51: 15,481,884 km (0.047 R)
• M52: 15,853,634 km (0.089 R)
• M53: 15,978,100 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 9.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.55 AU - 10.33 AU

Year: 8740 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,805,723 km

• M1: 176,525 km (0.114 R)
• M2: 529,277 km (0.106 R)
• M3: 782,846 km (0.05 R)
• M4: 906,114 km (0.091 R)
• M5: 998,267 km (0.075 R)
• M6: 1,152,801 km (0.101 R)
• M7: 1,273,975 km (0.108 R)
• M8: 1,336,208 km (0.092 R)
• M9: 2,521,622 km (0.097 R)
• M10: 2,680,943 km (0.09 R)
• M11: 2,871,082 km (0.03 R)
• M12: 3,264,974 km (0.095 R)
• M13: 3,380,613 km (0.038 R)
• M14: 3,586,310 km (0.098 R)
• M15: 3,857,082 km (0.109 R)
• M16: 4,259,799 km (0.092 R)
• M17: 5,341,990 km (0.115 R)
• M18: 5,860,796 km (0.102 R)
• M19: 6,001,867 km (0.082 R)
• M20: 6,144,134 km (0.101 R)
• M21: 6,287,599 km (0.039 R)
• M22: 7,743,036 km (0.051 R)
• M23: 9,297,807 km (0.056 R)
• M24: 10,047,143 km (0.105 R)
• M25: 10,174,002 km (0.117 R)
• M26: 10,643,440 km (0.067 R)
• M27: 11,076,376 km (0.118 R)
• M28: 11,163,741 km (0.038 R)
• M29: 11,870,292 km (0.112 R)
• M30: 12,454,920 km (0.059 R)
• M31: 12,591,204 km (0.07 R)
• M32: 12,819,490 km (0.089 R)
• M33: 12,911,194 km (0.077 R)
• M34: 13,419,378 km (0.106 R)
• M35: 14,170,060 km (0.086 R)
• M36: 14,264,905 km (0.089 R)
• M37: 14,934,505 km (0.028 R)
• M38: 15,370,433 km (0.048 R)
• M39: 16,155,672 km (0.068 R)
• M40: 16,304,373 km (0.107 R)
• M41: 16,603,120 km (0.117 R)
• M42: 17,357,991 km (0.046 R)
• M43: 18,744,613 km (0.078 R)
• M44: 19,477,643 km (0.115 R)
• M45: 19,741,683 km (0.09 R)
• M46: 19,953,813 km (0.081 R)
• M47: 20,273,354 km (0.09 R)
• M48: 20,380,316 km (0.089 R)
• M49: 20,702,101 km (0.093 R)
• M50: 21,025,682 km (0.045 R)
• M51: 21,133,841 km (0.115 R)
• M52: 21,568,572 km (0.12 R)
• M53: 21,841,738 km (0.07 R)
• M54: 22,668,266 km (0.086 R)
• M55: 22,890,419 km (0.115 R)
• M56: 23,617,315 km (0.11 R)
• M57: 23,842,460 km (0.109 R)
• M58: 25,093,846 km (0.069 R)
• M59: 26,017,164 km (0.085 R)
• M60: 26,483,012 km (0.099 R)
• M61: 27,069,286 km (0.059 R)
• M62: 27,245,961 km (0.115 R)
• M63: 28,314,239 km (0.084 R)
• M64: 28,673,424 km (0.117 R)
• M65: 29,214,968 km (0.069 R)
• M66: 29,577,893 km (0.1 R)
• M67: 30,064,086 km (0.069 R)
• M68: 31,229,303 km (0.095 R)
• M69: 31,910,722 km (0.118 R)
• M70: 32,346,949 km (0.104 R)
• M71: 32,409,332 km (0.112 R)
• M72: 33,099,277 km (0.053 R)
• M73: 33,857,289 km (0.087 R)
• M74: 34,429,651 km (0.114 R)
• M75: 35,069,331 km (0.1 R)
• M76: 35,133,509 km (0.108 R)
• M77: 36,360,361 km (0.079 R)
• M78: 37,338,881 km (0.08 R)
• M79: 37,601,275 km (0.113 R)
• M80: 37,864,268 km (0.113 R)
• M81: 39,121,938 km (0.108 R)
• M82: 40,326,051 km (0.116 R)
• M83: 40,730,115 km (0.114 R)
• M84: 41,270,911 km (0.112 R)
• M85: 41,746,183 km (0.065 R)
• M86: 43,320,252 km (0.105 R)
• M87: 45,192,619 km (0.094 R)
• M88: 45,752,564 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 11.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.71 AU - 10.35 AU

Year: 8880 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,805,723 km

• M1: 149,448 km (0.116 R)
• M2: 255,812 km (0.051 R)
• M3: 478,863 km (0.103 R)
• M4: 1,333,665 km (0.111 R)
• M5: 1,435,092 km (0.102 R)
• M6: 1,539,063 km (0.086 R)
• M7: 2,217,040 km (0.081 R)
• M8: 2,387,732 km (0.05 R)
• M9: 3,195,710 km (0.084 R)
• M10: 3,501,637 km (0.118 R)
• M11: 3,759,245 km (0.119 R)
• M12: 4,293,010 km (0.09 R)
• M13: 4,414,932 km (0.118 R)
• M14: 5,138,388 km (0.048 R)
• M15: 5,763,707 km (0.061 R)
• M16: 5,966,262 km (0.094 R)
• M17: 6,068,438 km (0.089 R)
• M18: 6,309,141 km (0.111 R)
• M19: 6,448,117 km (0.068 R)
• M20: 6,871,180 km (0.1 R)
• M21: 7,230,663 km (0.087 R)
• M22: 8,729,485 km (0.116 R)
• M23: 9,633,804 km (0.104 R)
• M24: 10,198,685 km (0.091 R)
• M25: 11,403,247 km (0.049 R)
• M26: 12,216,761 km (0.11 R)
• M27: 12,740,054 km (0.08 R)
• M28: 13,315,407 km (0.07 R)
• M29: 13,449,447 km (0.081 R)
• M30: 14,080,600 km (0.109 R)
• M31: 14,217,183 km (0.086 R)
• M32: 14,354,065 km (0.109 R)
• M33: 14,675,402 km (0.105 R)
• M34: 15,418,753 km (0.081 R)
• M35: 15,606,499 km (0.114 R)
• M36: 15,700,596 km (0.032 R)
• M37: 16,031,656 km (0.05 R)
• M38: 18,016,820 km (0.033 R)
• M39: 18,214,588 km (0.085 R)
• M40: 19,164,086 km (0.06 R)
• M41: 19,873,928 km (0.119 R)
• M42: 20,799,340 km (0.068 R)
• M43: 22,002,107 km (0.05 R)
• M44: 22,160,681 km (0.069 R)
• M45: 22,532,132 km (0.028 R)
• M46: 22,638,646 km (0.107 R)
• M47: 23,173,757 km (0.117 R)
• M48: 23,604,749 km (0.102 R)
• M49: 24,584,316 km (0.11 R)
• M50: 24,968,782 km (0.109 R)
• M51: 27,147,526 km (0.067 R)
• M52: 27,658,851 km (0.108 R)
• M53: 28,001,580 km (0.105 R)
• M54: 29,212,126 km (0.067 R)
• M55: 29,386,407 km (0.087 R)
• M56: 30,734,434 km (0.074 R)
• M57: 31,445,622 km (0.095 R)
• M58: 31,564,702 km (0.111 R)
• M59: 32,462,588 km (0.061 R)
• M60: 32,583,015 km (0.095 R)
• M61: 33,429,589 km (0.062 R)
• M62: 33,551,212 km (0.085 R)
• M63: 34,406,014 km (0.059 R)
• M64: 34,528,834 km (0.107 R)
• M65: 35,206,363 km (0.088 R)
• M66: 35,515,731 km (0.068 R)
• M67: 35,639,748 km (0.104 R)
• M68: 36,386,989 km (0.066 R)
• M69: 36,574,585 km (0.054 R)
• M70: 37,202,148 km (0.074 R)
• M71: 37,391,240 km (0.077 R)
• M72: 38,150,449 km (0.103 R)
• M73: 38,850,866 km (0.086 R)
• M74: 39,555,472 km (0.065 R)
• M75: 40,135,164 km (0.04 R)
• M76: 40,458,445 km (0.097 R)
• M77: 40,912,325 km (0.026 R)
• M78: 41,302,925 km (0.113 R)
• M79: 41,956,518 km (0.095 R)
• M80: 42,284,586 km (0.101 R)
• M81: 43,804,650 km (0.097 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit