🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 19.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 12.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,702,034 km

• M1: 358,736 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 195 Days

Day: 36.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.14 AU - 1.26 AU

Year: 501 Days

Day: 32.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,702,034 km

• M1: 1,045,988 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 571 Days

Day: 45.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.07 AU - 2.43 AU

Year: 1285 Days

Day: 31.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 14.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.12 AU - 5.28 AU

Year: 3880 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,702,034 km

• M1: 337,343 km (0.058 R)
• M2: 443,258 km (0.062 R)
• M3: 892,351 km (0.054 R)
• M4: 1,112,260 km (0.112 R)
• M5: 1,279,211 km (0.112 R)
• M6: 1,425,069 km (0.105 R)
• M7: 1,576,911 km (0.115 R)
• M8: 2,031,988 km (0.09 R)
• M9: 2,239,779 km (0.105 R)
• M10: 2,528,204 km (0.119 R)
• M11: 2,771,450 km (0.069 R)
• M12: 2,925,087 km (0.07 R)
• M13: 3,181,049 km (0.07 R)
• M14: 3,281,579 km (0.117 R)
• M15: 3,842,721 km (0.091 R)
• M16: 4,167,647 km (0.057 R)
• M17: 4,501,699 km (0.039 R)
• M18: 4,706,349 km (0.059 R)
• M19: 4,867,765 km (0.099 R)
• M20: 5,054,463 km (0.107 R)
• M21: 5,172,346 km (0.108 R)
• M22: 5,435,040 km (0.113 R)
• M23: 5,653,304 km (0.11 R)
• M24: 7,314,887 km (0.112 R)
• M25: 7,529,261 km (0.106 R)
• M26: 7,745,879 km (0.09 R)
• M27: 9,088,370 km (0.083 R)
• M28: 9,348,221 km (0.119 R)
• M29: 9,698,280 km (0.083 R)
• M30: 9,904,576 km (0.041 R)
• M31: 10,351,574 km (0.103 R)
• M32: 10,835,823 km (0.099 R)
• M33: 10,988,562 km (0.061 R)
• M34: 11,234,650 km (0.055 R)
• M35: 11,513,501 km (0.099 R)
• M36: 11,700,797 km (0.12 R)
• M37: 11,952,122 km (0.116 R)
• M38: 12,110,097 km (0.11 R)
• M39: 12,364,264 km (0.105 R)
• M40: 12,524,035 km (0.109 R)
• M41: 12,620,226 km (0.106 R)
• M42: 13,072,460 km (0.066 R)
• M43: 13,398,733 km (0.097 R)
• M44: 13,727,699 km (0.094 R)
• M45: 14,059,357 km (0.032 R)
• M46: 14,259,669 km (0.076 R)
• M47: 14,427,219 km (0.109 R)
• M48: 14,662,985 km (0.117 R)
• M49: 15,309,547 km (0.102 R)
• M50: 15,826,557 km (0.091 R)
• M51: 16,069,803 km (0.091 R)
• M52: 17,090,659 km (0.115 R)
• M53: 17,304,584 km (0.107 R)
• M54: 17,842,987 km (0.081 R)
• M55: 18,023,851 km (0.06 R)
• M56: 18,132,608 km (0.097 R)
• M57: 18,241,516 km (0.099 R)
• M58: 18,350,722 km (0.091 R)
• M59: 18,716,190 km (0.112 R)
• M60: 18,899,896 km (0.104 R)
• M61: 19,084,200 km (0.108 R)
• M62: 19,380,255 km (0.034 R)
• M63: 22,268,241 km (0.049 R)
• M64: 22,540,958 km (0.108 R)
• M65: 22,697,288 km (0.093 R)
• M66: 22,854,067 km (0.073 R)
• M67: 23,129,177 km (0.115 R)
• M68: 23,365,841 km (0.08 R)
• M69: 24,601,519 km (0.081 R)
• M70: 24,762,487 km (0.077 R)
• M71: 24,883,362 km (0.09 R)
• M72: 25,206,942 km (0.049 R)
• M73: 26,145,070 km (0.046 R)
• M74: 26,350,468 km (0.116 R)
• M75: 26,474,036 km (0.108 R)
• M76: 27,552,637 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 14.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.99 AU - 7.91 AU

Year: 6238 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,702,034 km

• M1: 187,446 km (0.09 R)
• M2: 577,747 km (0.027 R)
• M3: 884,423 km (0.106 R)
• M4: 1,158,486 km (0.031 R)
• M5: 1,632,262 km (0.08 R)
• M6: 2,186,373 km (0.084 R)
• M7: 2,541,817 km (0.084 R)
• M8: 2,820,967 km (0.059 R)
• M9: 3,036,986 km (0.074 R)
• M10: 3,134,674 km (0.114 R)
• M11: 3,308,507 km (0.042 R)
• M12: 3,982,295 km (0.113 R)
• M13: 4,280,294 km (0.063 R)
• M14: 5,071,817 km (0.069 R)
• M15: 5,306,386 km (0.104 R)
• M16: 5,425,167 km (0.1 R)
• M17: 5,756,077 km (0.085 R)
• M18: 6,155,803 km (0.092 R)
• M19: 6,280,717 km (0.105 R)
• M20: 6,374,814 km (0.117 R)
• M21: 7,608,847 km (0.063 R)
• M22: 8,150,242 km (0.065 R)
• M23: 8,774,514 km (0.079 R)
• M24: 11,116,767 km (0.065 R)
• M25: 11,964,539 km (0.117 R)
• M26: 12,396,128 km (0.116 R)
• M27: 12,514,759 km (0.107 R)
• M28: 13,194,233 km (0.111 R)
• M29: 13,315,407 km (0.116 R)
• M30: 13,436,881 km (0.081 R)
• M31: 13,885,674 km (0.092 R)
• M32: 14,422,432 km (0.061 R)
• M33: 14,965,921 km (0.039 R)
• M34: 15,601,562 km (0.118 R)
• M35: 15,815,337 km (0.104 R)
• M36: 15,987,076 km (0.078 R)
• M37: 16,116,328 km (0.08 R)
• M38: 16,245,880 km (0.088 R)
• M39: 16,943,006 km (0.116 R)
• M40: 17,828,027 km (0.117 R)
• M41: 18,456,488 km (0.117 R)
• M42: 19,504,870 km (0.088 R)
• M43: 21,042,586 km (0.045 R)
• M44: 21,563,785 km (0.101 R)
• M45: 22,958,486 km (0.05 R)
• M46: 23,740,284 km (0.093 R)
• M47: 24,332,542 km (0.032 R)
• M48: 24,481,392 km (0.101 R)
• M49: 24,879,622 km (0.038 R)
• M50: 26,341,492 km (0.104 R)
• M51: 27,211,404 km (0.105 R)
• M52: 27,623,995 km (0.097 R)
• M53: 27,831,038 km (0.12 R)
• M54: 27,986,770 km (0.092 R)
• M55: 29,453,577 km (0.089 R)
• M56: 30,730,694 km (0.107 R)
• M57: 31,754,542 km (0.12 R)
• M58: 32,080,216 km (0.118 R)
• M59: 32,516,144 km (0.094 R)
• M60: 32,625,351 km (0.102 R)
• M61: 33,173,627 km (0.077 R)
• M62: 33,393,835 km (0.111 R)
• M63: 34,502,056 km (0.072 R)
• M64: 34,892,806 km (0.074 R)
• M65: 35,228,803 km (0.105 R)
• M66: 35,341,001 km (0.112 R)
• M67: 35,847,689 km (0.052 R)
• M68: 36,073,731 km (0.064 R)
• M69: 36,413,468 km (0.079 R)
• M70: 36,697,554 km (0.09 R)
• M71: 36,868,246 km (0.096 R)
• M72: 37,496,706 km (0.027 R)
• M73: 37,955,822 km (0.047 R)
• M74: 38,417,032 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 9.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.33 AU - 12.73 AU

Year: 13950 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,702,034 km

• M1: 205,248 km (0.069 R)
• M2: 329,415 km (0.11 R)
• M3: 396,734 km (0.108 R)
• M4: 548,276 km (0.107 R)
• M5: 614,847 km (0.107 R)
• M6: 1,316,611 km (0.117 R)
• M7: 1,800,261 km (0.114 R)
• M8: 2,448,618 km (0.084 R)
• M9: 2,592,382 km (0.108 R)
• M10: 3,194,962 km (0.081 R)
• M11: 3,352,339 km (0.084 R)
• M12: 3,609,497 km (0.101 R)
• M13: 3,707,634 km (0.107 R)
• M14: 4,007,278 km (0.111 R)
• M15: 4,916,684 km (0.075 R)
• M16: 5,320,299 km (0.111 R)
• M17: 5,582,693 km (0.095 R)
• M18: 5,849,277 km (0.036 R)
• M19: 6,916,658 km (0.096 R)
• M20: 7,161,998 km (0.12 R)
• M21: 7,703,243 km (0.114 R)
• M22: 8,085,765 km (0.037 R)
• M23: 8,257,802 km (0.083 R)
• M24: 8,737,114 km (0.092 R)
• M25: 9,225,401 km (0.098 R)
• M26: 10,043,702 km (0.066 R)
• M27: 11,075,030 km (0.085 R)
• M28: 11,218,344 km (0.082 R)
• M29: 11,506,769 km (0.081 R)
• M30: 12,189,085 km (0.12 R)
• M31: 12,834,450 km (0.07 R)
• M32: 12,934,830 km (0.108 R)
• M33: 13,644,074 km (0.1 R)
• M34: 15,900,458 km (0.078 R)
• M35: 17,541,996 km (0.119 R)
• M36: 17,653,297 km (0.117 R)
• M37: 18,722,922 km (0.11 R)
• M38: 19,639,807 km (0.056 R)
• M39: 19,987,323 km (0.088 R)
• M40: 20,512,561 km (0.065 R)
• M41: 21,875,397 km (0.115 R)
• M42: 21,995,375 km (0.096 R)
• M43: 22,295,917 km (0.102 R)
• M44: 22,356,355 km (0.036 R)
• M45: 22,598,105 km (0.089 R)
• M46: 22,779,866 km (0.11 R)
• M47: 23,206,220 km (0.056 R)
• M48: 23,450,962 km (0.082 R)
• M49: 23,573,632 km (0.119 R)
• M50: 23,635,117 km (0.08 R)
• M51: 24,004,774 km (0.099 R)
• M52: 24,438,607 km (0.036 R)
• M53: 24,625,305 km (0.103 R)
• M54: 24,874,984 km (0.104 R)
• M55: 25,062,730 km (0.089 R)
• M56: 26,390,560 km (0.118 R)
• M57: 26,838,307 km (0.067 R)
• M58: 26,966,662 km (0.111 R)
• M59: 27,095,316 km (0.078 R)
• M60: 27,223,970 km (0.046 R)
• M61: 27,935,906 km (0.118 R)
• M62: 28,326,806 km (0.099 R)
• M63: 29,842,082 km (0.079 R)
• M64: 31,925,831 km (0.114 R)
• M65: 32,061,816 km (0.086 R)
• M66: 33,432,731 km (0.112 R)
• M67: 34,822,794 km (0.065 R)
• M68: 35,032,979 km (0.097 R)
• M69: 35,243,463 km (0.067 R)
• M70: 35,595,317 km (0.115 R)
• M71: 37,515,406 km (0.034 R)
• M72: 39,688,165 km (0.111 R)
• M73: 39,761,319 km (0.112 R)
• M74: 40,421,345 km (0.075 R)
• M75: 40,937,308 km (0.113 R)
• M76: 41,085,110 km (0.073 R)
• M77: 41,159,161 km (0.066 R)
• M78: 43,323,693 km (0.071 R)
• M79: 43,851,624 km (0.108 R)
• M80: 45,371,987 km (0.081 R)
• M81: 47,064,089 km (0.093 R)
• M82: 47,529,188 km (0.05 R)
• M83: 48,542,115 km (0.099 R)
• M84: 49,326,158 km (0.083 R)
• M85: 49,483,535 km (0.05 R)
• M86: 53,389,236 km (0.084 R)
• M87: 53,874,382 km (0.116 R)
• M88: 54,036,247 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.8

Radius: 3.1

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.32 AU - 13.76 AU

Year: 15909 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,702,034 km

• M1: 78,240 km (0.111 R)
• M2: 159,322 km (0.115 R)
• M3: 244,593 km (0.08 R)
• M4: 495,319 km (0.082 R)
• M5: 621,430 km (0.068 R)
• M6: 665,711 km (0.105 R)
• M7: 711,039 km (0.103 R)
• M8: 757,414 km (0.119 R)
• M9: 886,068 km (0.056 R)
• M10: 2,160,941 km (0.085 R)
• M11: 2,794,189 km (0.103 R)
• M12: 4,075,644 km (0.096 R)
• M13: 4,585,923 km (0.067 R)
• M14: 4,643,817 km (0.098 R)
• M15: 5,541,404 km (0.089 R)
• M16: 5,978,230 km (0.105 R)
• M17: 6,490,902 km (0.102 R)
• M18: 7,832,645 km (0.065 R)
• M19: 7,936,616 km (0.11 R)
• M20: 8,041,035 km (0.089 R)
• M21: 8,357,135 km (0.107 R)
• M22: 8,713,178 km (0.059 R)
• M23: 8,749,082 km (0.063 R)
• M24: 8,929,198 km (0.045 R)
• M25: 8,965,251 km (0.036 R)
• M26: 9,366,323 km (0.103 R)
• M27: 9,922,528 km (0.045 R)
• M28: 10,489,503 km (0.1 R)
• M29: 11,300,623 km (0.116 R)
• M30: 11,418,057 km (0.101 R)
• M31: 11,575,434 km (0.1 R)
• M32: 11,733,410 km (0.078 R)
• M33: 12,131,639 km (0.066 R)
• M34: 12,252,066 km (0.109 R)
• M35: 12,737,212 km (0.059 R)
• M36: 13,726,502 km (0.107 R)
• M37: 13,935,640 km (0.036 R)
• M38: 15,429,225 km (0.113 R)
• M39: 16,438,113 km (0.118 R)
• M40: 18,105,082 km (0.045 R)
• M41: 18,288,489 km (0.083 R)
• M42: 18,610,873 km (0.081 R)
• M43: 19,028,251 km (0.072 R)
• M44: 19,777,736 km (0.114 R)
• M45: 20,203,641 km (0.102 R)
• M46: 20,536,945 km (0.106 R)
• M47: 21,985,801 km (0.044 R)
• M48: 22,132,556 km (0.111 R)
• M49: 22,181,475 km (0.11 R)
• M50: 23,417,452 km (0.1 R)
• M51: 23,567,200 km (0.065 R)
• M52: 23,817,627 km (0.041 R)
• M53: 24,220,045 km (0.106 R)
• M54: 24,675,570 km (0.087 R)
• M55: 25,697,773 km (0.098 R)
• M56: 26,994,786 km (0.049 R)
• M57: 27,047,145 km (0.091 R)
• M58: 27,572,234 km (0.07 R)
• M59: 28,313,043 km (0.109 R)
• M60: 28,579,177 km (0.064 R)
• M61: 30,628,967 km (0.096 R)
• M62: 30,738,174 km (0.117 R)
• M63: 30,792,777 km (0.083 R)
• M64: 30,956,886 km (0.108 R)
• M65: 32,837,032 km (0.086 R)
• M66: 34,073,309 km (0.101 R)
• M67: 34,413,045 km (0.075 R)
• M68: 34,583,437 km (0.088 R)
• M69: 38,518,161 km (0.107 R)
• M70: 38,813,018 km (0.11 R)
• M71: 39,108,623 km (0.07 R)
• M72: 39,226,955 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit