🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.95 AU

Year: 272 Days

Day: 26.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 304 Days

Day: 21.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,871,618 km

• M1: 232,774 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.17 AU

Year: 347 Days

Day: 23.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.23 AU - 1.43 AU

Year: 584 Days

Day: 19.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,871,618 km

• M1: 797,805 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.46 AU - 2.28 AU

Year: 974 Days

Day: 41.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 14.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.92 AU - 5.82 AU

Year: 4093 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,871,618 km

• M1: 187,297 km (0.104 R)
• M2: 601,982 km (0.053 R)
• M3: 813,663 km (0.066 R)
• M4: 911,500 km (0.065 R)
• M5: 1,101,190 km (0.076 R)
• M6: 1,201,271 km (0.118 R)
• M7: 1,336,507 km (0.056 R)
• M8: 1,433,297 km (0.044 R)
• M9: 1,669,213 km (0.057 R)
• M10: 1,821,803 km (0.054 R)
• M11: 1,967,212 km (0.063 R)
• M12: 2,066,246 km (0.033 R)
• M13: 2,308,744 km (0.115 R)
• M14: 2,413,612 km (0.094 R)
• M15: 2,628,584 km (0.097 R)
• M16: 2,780,127 km (0.089 R)
• M17: 3,063,316 km (0.058 R)
• M18: 3,164,743 km (0.105 R)
• M19: 3,551,453 km (0.112 R)
• M20: 3,766,126 km (0.089 R)
• M21: 4,551,366 km (0.07 R)
• M22: 4,886,465 km (0.061 R)
• M23: 5,108,618 km (0.098 R)
• M24: 5,299,355 km (0.114 R)
• M25: 5,527,791 km (0.103 R)
• M26: 6,067,390 km (0.1 R)
• M27: 6,362,248 km (0.104 R)
• M28: 6,737,439 km (0.05 R)
• M29: 7,119,961 km (0.093 R)
• M30: 7,746,776 km (0.112 R)
• M31: 8,167,894 km (0.114 R)
• M32: 8,269,172 km (0.112 R)
• M33: 8,391,393 km (0.107 R)
• M34: 8,534,708 km (0.116 R)
• M35: 8,637,631 km (0.071 R)
• M36: 9,179,475 km (0.114 R)
• M37: 9,327,278 km (0.067 R)
• M38: 10,012,885 km (0.114 R)
• M39: 10,515,833 km (0.025 R)
• M40: 10,781,519 km (0.111 R)
• M41: 11,071,888 km (0.098 R)
• M42: 11,683,295 km (0.05 R)
• M43: 12,189,534 km (0.115 R)
• M44: 12,585,818 km (0.107 R)
• M45: 12,986,292 km (0.042 R)
• M46: 13,104,773 km (0.074 R)
• M47: 13,462,761 km (0.116 R)
• M48: 13,630,909 km (0.112 R)
• M49: 13,799,805 km (0.08 R)
• M50: 13,993,534 km (0.068 R)
• M51: 14,359,451 km (0.091 R)
• M52: 14,506,655 km (0.108 R)
• M53: 14,778,026 km (0.054 R)
• M54: 15,150,674 km (0.071 R)
• M55: 15,350,686 km (0.056 R)
• M56: 15,450,917 km (0.075 R)
• M57: 15,854,532 km (0.105 R)
• M58: 16,133,981 km (0.085 R)
• M59: 16,261,588 km (0.054 R)
• M60: 16,466,387 km (0.064 R)
• M61: 16,723,696 km (0.088 R)
• M62: 17,581,939 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 8.8

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.93 AU - 5.67 AU

Year: 4646 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,871,618 km

• M1: 110,403 km (0.072 R)
• M2: 210,783 km (0.077 R)
• M3: 359,334 km (0.114 R)
• M4: 424,409 km (0.053 R)
• M5: 613,052 km (0.089 R)
• M6: 705,952 km (0.119 R)
• M7: 766,539 km (0.095 R)
• M8: 946,356 km (0.051 R)
• M9: 1,197,980 km (0.111 R)
• M10: 1,762,861 km (0.085 R)
• M11: 1,898,696 km (0.038 R)
• M12: 2,327,144 km (0.056 R)
• M13: 2,571,737 km (0.104 R)
• M14: 2,648,630 km (0.077 R)
• M15: 3,024,719 km (0.102 R)
• M16: 3,609,497 km (0.101 R)
• M17: 4,297,348 km (0.1 R)
• M18: 5,024,992 km (0.12 R)
• M19: 5,639,541 km (0.066 R)
• M20: 5,790,634 km (0.085 R)
• M21: 6,019,669 km (0.065 R)
• M22: 6,148,323 km (0.082 R)
• M23: 6,251,845 km (0.1 R)
• M24: 7,264,024 km (0.098 R)
• M25: 7,428,432 km (0.087 R)
• M26: 8,070,356 km (0.114 R)
• M27: 8,183,752 km (0.088 R)
• M28: 8,671,889 km (0.052 R)
• M29: 8,904,963 km (0.098 R)
• M30: 9,051,569 km (0.115 R)
• M31: 9,228,693 km (0.098 R)
• M32: 9,377,094 km (0.077 R)
• M33: 9,466,553 km (0.057 R)
• M34: 9,948,408 km (0.083 R)
• M35: 10,253,588 km (0.105 R)
• M36: 11,061,566 km (0.103 R)
• M37: 11,250,957 km (0.068 R)
• M38: 11,505,123 km (0.082 R)
• M39: 12,837,442 km (0.096 R)
• M40: 12,936,775 km (0.091 R)
• M41: 13,403,969 km (0.085 R)
• M42: 13,504,798 km (0.056 R)
• M43: 13,978,874 km (0.086 R)
• M44: 14,286,297 km (0.052 R)
• M45: 14,561,707 km (0.082 R)
• M46: 15,292,642 km (0.12 R)
• M47: 15,680,250 km (0.118 R)
• M48: 15,821,920 km (0.101 R)
• M49: 16,142,508 km (0.08 R)
• M50: 16,971,430 km (0.104 R)
• M51: 17,962,067 km (0.067 R)
• M52: 18,036,267 km (0.096 R)
• M53: 18,110,468 km (0.046 R)
• M54: 18,259,168 km (0.045 R)
• M55: 18,371,067 km (0.092 R)
• M56: 18,632,864 km (0.11 R)
• M57: 19,160,346 km (0.074 R)
• M58: 19,349,886 km (0.095 R)
• M59: 19,616,320 km (0.113 R)
• M60: 19,769,059 km (0.108 R)
• M61: 19,883,951 km (0.073 R)
• M62: 20,037,438 km (0.097 R)
• M63: 20,114,331 km (0.107 R)
• M64: 20,655,427 km (0.119 R)
• M65: 20,771,964 km (0.106 R)
• M66: 20,927,695 km (0.086 R)
• M67: 21,909,805 km (0.053 R)
• M68: 22,267,194 km (0.109 R)
• M69: 23,067,992 km (0.092 R)
• M70: 23,674,761 km (0.062 R)
• M71: 24,123,105 km (0.034 R)
• M72: 24,204,935 km (0.109 R)
• M73: 24,533,153 km (0.09 R)
• M74: 24,945,445 km (0.115 R)
• M75: 25,111,050 km (0.116 R)
• M76: 25,193,927 km (0.084 R)
• M77: 25,443,307 km (0.07 R)
• M78: 25,818,797 km (0.058 R)
• M79: 25,944,310 km (0.11 R)
• M80: 26,112,159 km (0.089 R)
• M81: 26,448,754 km (0.094 R)
• M82: 26,617,500 km (0.049 R)
• M83: 26,786,845 km (0.065 R)
• M84: 26,956,340 km (0.09 R)
• M85: 28,282,525 km (0.078 R)
• M86: 28,758,096 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 10.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.5 AU - 6.62 AU

Year: 5681 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,871,618 km

• M1: 163,510 km (0.111 R)
• M2: 306,077 km (0.092 R)
• M3: 410,497 km (0.073 R)
• M4: 480,658 km (0.081 R)
• M5: 701,614 km (0.097 R)
• M6: 840,291 km (0.057 R)
• M7: 1,423,873 km (0.113 R)
• M8: 1,603,390 km (0.116 R)
• M9: 1,749,996 km (0.098 R)
• M10: 1,818,063 km (0.069 R)
• M11: 2,231,103 km (0.109 R)
• M12: 2,456,397 km (0.108 R)
• M13: 3,260,186 km (0.106 R)
• M14: 3,378,967 km (0.114 R)
• M15: 3,620,867 km (0.111 R)
• M16: 4,231,974 km (0.095 R)
• M17: 4,759,307 km (0.06 R)
• M18: 5,168,606 km (0.096 R)
• M19: 5,267,640 km (0.057 R)
• M20: 5,427,710 km (0.087 R)
• M21: 5,528,539 km (0.065 R)
• M22: 6,251,545 km (0.034 R)
• M23: 7,048,304 km (0.112 R)
• M24: 7,492,161 km (0.12 R)
• M25: 8,594,697 km (0.071 R)
• M26: 8,973,329 km (0.112 R)
• M27: 9,944,070 km (0.067 R)
• M28: 10,191,953 km (0.045 R)
• M29: 10,266,752 km (0.081 R)
• M30: 10,769,850 km (0.09 R)
• M31: 10,896,858 km (0.063 R)
• M32: 12,969,687 km (0.105 R)
• M33: 13,295,062 km (0.077 R)
• M34: 13,595,754 km (0.093 R)
• M35: 13,843,338 km (0.067 R)
• M36: 14,175,894 km (0.109 R)
• M37: 16,022,530 km (0.078 R)
• M38: 16,109,596 km (0.096 R)
• M39: 16,196,812 km (0.068 R)
• M40: 16,752,718 km (0.074 R)
• M41: 17,643,423 km (0.081 R)
• M42: 18,245,704 km (0.096 R)
• M43: 18,549,388 km (0.092 R)
• M44: 18,977,387 km (0.041 R)
• M45: 19,285,110 km (0.09 R)
• M46: 19,439,495 km (0.117 R)
• M47: 19,749,761 km (0.082 R)
• M48: 20,437,911 km (0.033 R)
• M49: 20,690,134 km (0.12 R)
• M50: 20,879,973 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 15

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.48 AU - 8.76 AU

Year: 7235 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,871,618 km

• M1: 264,788 km (0.107 R)
• M2: 397,631 km (0.086 R)
• M3: 645,216 km (0.111 R)
• M4: 827,575 km (0.107 R)
• M5: 933,940 km (0.096 R)
• M6: 1,179,280 km (0.079 R)
• M7: 1,337,255 km (0.053 R)
• M8: 1,656,048 km (0.114 R)
• M9: 2,084,198 km (0.118 R)
• M10: 2,478,986 km (0.117 R)
• M11: 2,755,742 km (0.057 R)
• M12: 3,289,807 km (0.067 R)
• M13: 3,620,717 km (0.103 R)
• M14: 3,777,197 km (0.096 R)
• M15: 4,151,191 km (0.067 R)
• M16: 4,425,853 km (0.12 R)
• M17: 5,404,223 km (0.118 R)
• M18: 6,165,527 km (0.091 R)
• M19: 6,353,422 km (0.105 R)
• M20: 6,574,976 km (0.089 R)
• M21: 6,734,747 km (0.073 R)
• M22: 6,960,789 km (0.079 R)
• M23: 7,287,959 km (0.115 R)
• M24: 7,553,496 km (0.078 R)
• M25: 7,653,876 km (0.1 R)
• M26: 8,025,776 km (0.099 R)
• M27: 8,334,546 km (0.03 R)
• M28: 8,438,217 km (0.052 R)
• M29: 8,682,212 km (0.102 R)
• M30: 8,857,840 km (0.093 R)
• M31: 9,899,938 km (0.096 R)
• M32: 10,268,248 km (0.066 R)
• M33: 11,247,067 km (0.08 R)
• M34: 13,252,875 km (0.091 R)
• M35: 13,455,580 km (0.088 R)
• M36: 14,483,916 km (0.118 R)
• M37: 14,860,304 km (0.083 R)
• M38: 15,324,806 km (0.085 R)
• M39: 15,452,263 km (0.082 R)
• M40: 15,580,169 km (0.104 R)
• M41: 16,311,404 km (0.079 R)
• M42: 16,572,153 km (0.113 R)
• M43: 17,053,858 km (0.116 R)
• M44: 17,407,059 km (0.117 R)
• M45: 19,346,894 km (0.11 R)
• M46: 20,552,952 km (0.117 R)
• M47: 20,834,795 km (0.118 R)
• M48: 21,307,225 km (0.049 R)
• M49: 21,402,219 km (0.103 R)
• M50: 21,878,838 km (0.113 R)
• M51: 22,359,197 km (0.1 R)
• M52: 23,428,074 km (0.113 R)
• M53: 23,919,353 km (0.111 R)
• M54: 24,116,822 km (0.087 R)
• M55: 24,215,856 km (0.094 R)
• M56: 24,314,890 km (0.068 R)
• M57: 24,613,038 km (0.11 R)
• M58: 25,564,930 km (0.028 R)
• M59: 26,274,024 km (0.115 R)
• M60: 26,631,114 km (0.108 R)
• M61: 27,092,474 km (0.084 R)
• M62: 27,608,287 km (0.074 R)
• M63: 28,023,122 km (0.091 R)
• M64: 28,231,362 km (0.077 R)
• M65: 28,701,847 km (0.108 R)
• M66: 30,182,118 km (0.057 R)
• M67: 30,288,782 km (0.039 R)
• M68: 30,931,604 km (0.057 R)
• M69: 31,741,227 km (0.086 R)
• M70: 32,448,676 km (0.087 R)
• M71: 32,558,032 km (0.069 R)
• M72: 32,667,537 km (0.077 R)
• M73: 33,547,323 km (0.034 R)
• M74: 35,049,584 km (0.045 R)
• M75: 35,555,375 km (0.114 R)
• M76: 36,119,957 km (0.064 R)
• M77: 37,201,101 km (0.094 R)
• M78: 38,523,995 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit