🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.75 AU - 1.21 AU

Year: 369 Days

Day: 34.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,775,091 km

• M1: 294,857 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.34 AU - 1.42 AU

Year: 617 Days

Day: 20.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.71 AU - 4.33 AU

Year: 2515 Days

Day: 12.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,775,091 km

• M1: 1,237,025 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 11.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.17 AU - 4.41 AU

Year: 3384 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,775,091 km

• M1: 213,027 km (0.093 R)
• M2: 314,904 km (0.106 R)
• M3: 563,535 km (0.066 R)
• M4: 727,494 km (0.081 R)
• M5: 919,728 km (0.096 R)
• M6: 1,057,358 km (0.075 R)
• M7: 1,153,250 km (0.095 R)
• M8: 1,499,419 km (0.1 R)
• M9: 2,070,734 km (0.108 R)
• M10: 2,524,763 km (0.054 R)
• M11: 2,606,145 km (0.081 R)
• M12: 2,805,409 km (0.116 R)
• M13: 2,923,890 km (0.105 R)
• M14: 3,218,897 km (0.05 R)
• M15: 3,856,334 km (0.074 R)
• M16: 5,776,273 km (0.083 R)
• M17: 5,927,965 km (0.098 R)
• M18: 6,059,013 km (0.106 R)
• M19: 6,213,248 km (0.09 R)
• M20: 6,301,810 km (0.107 R)
• M21: 6,390,971 km (0.071 R)
• M22: 6,503,019 km (0.109 R)
• M23: 6,638,256 km (0.048 R)
• M24: 6,980,536 km (0.095 R)
• M25: 7,493,058 km (0.049 R)
• M26: 7,825,465 km (0.097 R)
• M27: 7,897,421 km (0.117 R)
• M28: 8,382,268 km (0.082 R)
• M29: 8,578,839 km (0.064 R)
• M30: 8,702,557 km (0.087 R)
• M31: 10,390,619 km (0.094 R)
• M32: 11,109,736 km (0.11 R)
• M33: 11,244,674 km (0.058 R)
• M34: 11,461,740 km (0.065 R)
• M35: 11,625,400 km (0.11 R)
• M36: 11,900,062 km (0.067 R)
• M37: 12,260,144 km (0.051 R)
• M38: 12,483,643 km (0.097 R)
• M39: 12,595,842 km (0.091 R)
• M40: 12,736,613 km (0.098 R)
• M41: 13,048,225 km (0.092 R)
• M42: 13,649,908 km (0.032 R)
• M43: 13,765,547 km (0.039 R)
• M44: 13,910,657 km (0.046 R)
• M45: 14,172,902 km (0.082 R)
• M46: 14,407,472 km (0.056 R)
• M47: 14,525,205 km (0.096 R)
• M48: 14,791,489 km (0.117 R)
• M49: 15,418,753 km (0.114 R)
• M50: 15,569,398 km (0.091 R)
• M51: 16,238,101 km (0.06 R)
• M52: 16,761,245 km (0.11 R)
• M53: 17,258,658 km (0.106 R)
• M54: 17,446,403 km (0.101 R)
• M55: 17,729,442 km (0.102 R)
• M56: 18,491,344 km (0.098 R)
• M57: 18,747,755 km (0.052 R)
• M58: 19,231,704 km (0.074 R)
• M59: 19,752,454 km (0.119 R)
• M60: 20,113,135 km (0.052 R)
• M61: 20,476,059 km (0.081 R)
• M62: 20,974,369 km (0.052 R)
• M63: 21,342,380 km (0.111 R)
• M64: 21,847,572 km (0.105 R)
• M65: 22,016,917 km (0.053 R)
• M66: 22,767,001 km (0.095 R)
• M67: 23,007,405 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 13.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.73 AU - 9.41 AU

Year: 7931 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,775,091 km

• M1: 172,337 km (0.119 R)
• M2: 342,729 km (0.085 R)
• M3: 620,682 km (0.063 R)
• M4: 900,878 km (0.065 R)
• M5: 1,168,659 km (0.039 R)
• M6: 1,448,407 km (0.118 R)
• M7: 1,551,629 km (0.058 R)
• M8: 1,781,561 km (0.097 R)
• M9: 1,908,869 km (0.099 R)
• M10: 2,628,135 km (0.052 R)
• M11: 2,941,992 km (0.085 R)
• M12: 3,307,310 km (0.114 R)
• M13: 3,445,538 km (0.08 R)
• M14: 3,626,402 km (0.074 R)
• M15: 4,123,965 km (0.097 R)
• M16: 4,533,414 km (0.106 R)
• M17: 5,001,206 km (0.076 R)
• M18: 5,438,032 km (0.051 R)
• M19: 5,602,141 km (0.1 R)
• M20: 5,744,109 km (0.12 R)
• M21: 5,839,403 km (0.044 R)
• M22: 6,031,637 km (0.088 R)
• M23: 6,348,634 km (0.11 R)
• M24: 6,696,001 km (0.11 R)
• M25: 7,461,643 km (0.085 R)
• M26: 7,618,122 km (0.107 R)
• M27: 7,775,649 km (0.094 R)
• M28: 8,201,254 km (0.109 R)
• M29: 8,470,979 km (0.1 R)
• M30: 9,523,251 km (0.055 R)
• M31: 9,778,465 km (0.078 R)
• M32: 10,007,350 km (0.085 R)
• M33: 10,093,518 km (0.069 R)
• M34: 10,528,698 km (0.119 R)
• M35: 10,763,268 km (0.093 R)
• M36: 10,940,242 km (0.11 R)
• M37: 11,148,183 km (0.116 R)
• M38: 11,357,321 km (0.113 R)
• M39: 11,597,874 km (0.075 R)
• M40: 11,809,854 km (0.082 R)
• M41: 12,795,106 km (0.039 R)
• M42: 12,888,754 km (0.083 R)
• M43: 13,076,948 km (0.108 R)
• M44: 13,202,910 km (0.105 R)
• M45: 13,806,687 km (0.096 R)
• M46: 13,967,056 km (0.111 R)
• M47: 14,909,522 km (0.105 R)
• M48: 15,272,447 km (0.102 R)
• M49: 15,471,561 km (0.1 R)
• M50: 15,805,464 km (0.091 R)
• M51: 16,074,291 km (0.112 R)
• M52: 16,582,475 km (0.066 R)
• M53: 16,924,306 km (0.11 R)
• M54: 17,302,789 km (0.116 R)
• M55: 17,963,413 km (0.032 R)
• M56: 18,667,720 km (0.056 R)
• M57: 18,987,560 km (0.114 R)
• M58: 19,273,442 km (0.113 R)
• M59: 19,777,138 km (0.056 R)
• M60: 20,030,556 km (0.062 R)
• M61: 20,687,441 km (0.109 R)
• M62: 20,907,948 km (0.09 R)
• M63: 21,203,105 km (0.112 R)
• M64: 21,835,156 km (0.107 R)
• M65: 22,247,298 km (0.049 R)
• M66: 22,511,039 km (0.113 R)
• M67: 23,117,509 km (0.074 R)
• M68: 23,998,939 km (0.069 R)
• M69: 24,153,324 km (0.103 R)
• M70: 24,813,350 km (0.085 R)
• M71: 25,165,055 km (0.072 R)
• M72: 25,597,392 km (0.12 R)
• M73: 25,794,562 km (0.115 R)
• M74: 26,389,513 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.09 AU - 9.51 AU

Year: 8295 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,775,091 km

• M1: 445,353 km (0.067 R)
• M2: 596,447 km (0.082 R)
• M3: 825,182 km (0.057 R)
• M4: 1,071,270 km (0.109 R)
• M5: 1,230,891 km (0.085 R)
• M6: 1,313,918 km (0.048 R)
• M7: 1,774,380 km (0.115 R)
• M8: 2,370,528 km (0.052 R)
• M9: 2,458,043 km (0.062 R)
• M10: 2,691,116 km (0.097 R)
• M11: 3,025,916 km (0.08 R)
• M12: 3,179,254 km (0.078 R)
• M13: 3,295,791 km (0.076 R)
• M14: 4,518,454 km (0.11 R)
• M15: 5,420,529 km (0.093 R)
• M16: 5,868,575 km (0.1 R)
• M17: 5,988,403 km (0.073 R)
• M18: 6,304,054 km (0.088 R)
• M19: 6,825,403 km (0.097 R)
• M20: 7,962,795 km (0.106 R)
• M21: 8,717,068 km (0.052 R)
• M22: 9,102,731 km (0.119 R)
• M23: 9,214,032 km (0.097 R)
• M24: 9,607,026 km (0.089 R)
• M25: 10,005,554 km (0.118 R)
• M26: 10,877,710 km (0.088 R)
• M27: 10,995,892 km (0.101 R)
• M28: 11,084,753 km (0.074 R)
• M29: 11,293,143 km (0.09 R)
• M30: 11,986,978 km (0.107 R)
• M31: 12,725,692 km (0.102 R)
• M32: 14,053,822 km (0.106 R)
• M33: 14,636,506 km (0.113 R)
• M34: 14,963,677 km (0.116 R)
• M35: 16,635,433 km (0.113 R)
• M36: 16,805,825 km (0.104 R)
• M37: 18,015,174 km (0.094 R)
• M38: 18,612,668 km (0.05 R)
• M39: 18,754,187 km (0.097 R)
• M40: 19,002,819 km (0.119 R)
• M41: 20,261,984 km (0.052 R)
• M42: 20,553,551 km (0.112 R)
• M43: 20,699,857 km (0.067 R)
• M44: 21,288,675 km (0.052 R)
• M45: 22,633,559 km (0.074 R)
• M46: 22,974,044 km (0.105 R)
• M47: 23,163,884 km (0.088 R)
• M48: 23,813,587 km (0.026 R)
• M49: 24,121,310 km (0.063 R)
• M50: 24,353,037 km (0.065 R)
• M51: 24,546,617 km (0.117 R)
• M52: 24,935,571 km (0.069 R)
• M53: 25,169,842 km (0.119 R)
• M54: 25,404,860 km (0.1 R)
• M55: 25,719,315 km (0.083 R)
• M56: 25,995,622 km (0.052 R)
• M57: 26,153,897 km (0.072 R)
• M58: 26,272,827 km (0.066 R)
• M59: 26,431,700 km (0.096 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 13.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.14 AU - 12.44 AU

Year: 12570 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,775,091 km

• M1: 171,140 km (0.079 R)
• M2: 564,882 km (0.092 R)
• M3: 652,995 km (0.064 R)
• M4: 904,768 km (0.111 R)
• M5: 1,308,233 km (0.11 R)
• M6: 1,747,004 km (0.045 R)
• M7: 1,943,426 km (0.07 R)
• M8: 2,085,544 km (0.1 R)
• M9: 2,779,229 km (0.099 R)
• M10: 2,986,871 km (0.082 R)
• M11: 3,175,813 km (0.058 R)
• M12: 3,368,794 km (0.06 R)
• M13: 3,565,665 km (0.119 R)
• M14: 4,048,866 km (0.116 R)
• M15: 4,205,795 km (0.114 R)
• M16: 4,771,274 km (0.093 R)
• M17: 4,909,503 km (0.097 R)
• M18: 5,218,423 km (0.091 R)
• M19: 5,475,880 km (0.069 R)
• M20: 5,737,677 km (0.092 R)
• M21: 5,973,742 km (0.081 R)
• M22: 6,183,030 km (0.109 R)
• M23: 7,812,898 km (0.11 R)
• M24: 8,440,162 km (0.115 R)
• M25: 8,540,692 km (0.093 R)
• M26: 8,912,892 km (0.115 R)
• M27: 9,394,148 km (0.118 R)
• M28: 9,637,992 km (0.115 R)
• M29: 9,848,776 km (0.043 R)
• M30: 9,954,691 km (0.103 R)
• M31: 10,274,681 km (0.045 R)
• M32: 10,706,869 km (0.119 R)
• M33: 11,403,098 km (0.08 R)
• M34: 12,878,282 km (0.1 R)
• M35: 13,188,249 km (0.067 R)
• M36: 14,172,902 km (0.108 R)
• M37: 14,613,618 km (0.112 R)
• M38: 14,977,589 km (0.091 R)
• M39: 15,508,662 km (0.115 R)
• M40: 16,046,017 km (0.113 R)
• M41: 16,212,520 km (0.086 R)
• M42: 16,631,394 km (0.103 R)
• M43: 17,181,315 km (0.091 R)
• M44: 18,342,644 km (0.119 R)
• M45: 18,473,243 km (0.116 R)
• M46: 18,735,338 km (0.056 R)
• M47: 18,823,002 km (0.101 R)
• M48: 19,263,269 km (0.1 R)
• M49: 20,244,033 km (0.07 R)
• M50: 20,695,070 km (0.102 R)
• M51: 21,012,816 km (0.1 R)
• M52: 21,286,580 km (0.069 R)
• M53: 22,439,531 km (0.081 R)
• M54: 22,532,730 km (0.115 R)
• M55: 23,141,145 km (0.101 R)
• M56: 24,709,828 km (0.104 R)
• M57: 24,902,361 km (0.12 R)
• M58: 25,969,891 km (0.06 R)
• M59: 26,116,647 km (0.065 R)
• M60: 26,755,729 km (0.119 R)
• M61: 27,250,898 km (0.105 R)
• M62: 27,999,186 km (0.104 R)
• M63: 28,906,198 km (0.102 R)
• M64: 29,159,767 km (0.096 R)
• M65: 29,261,493 km (0.099 R)
• M66: 30,130,358 km (0.084 R)
• M67: 30,284,593 km (0.09 R)
• M68: 31,059,660 km (0.11 R)
• M69: 31,163,630 km (0.089 R)
• M70: 31,632,320 km (0.086 R)
• M71: 32,735,006 km (0.078 R)
• M72: 33,105,410 km (0.117 R)
• M73: 33,264,583 km (0.117 R)
• M74: 33,477,161 km (0.089 R)
• M75: 33,583,675 km (0.109 R)
• M76: 34,762,356 km (0.082 R)
• M77: 35,682,383 km (0.06 R)
• M78: 36,665,391 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit