🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 19.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.8 AU - 1.96 AU

Year: 956 Days

Day: 12.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,868,067 km

• M1: 80,334 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.65 AU - 2.85 AU

Year: 1691 Days

Day: 38.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.71 AU - 5.97 AU

Year: 5234 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,868,067 km

• M1: 188,493 km (0.045 R)
• M2: 297,550 km (0.109 R)
• M3: 487,988 km (0.096 R)
• M4: 671,694 km (0.076 R)
• M5: 791,223 km (0.09 R)
• M6: 1,025,194 km (0.111 R)
• M7: 1,125,574 km (0.093 R)
• M8: 1,370,316 km (0.087 R)
• M9: 1,586,186 km (0.091 R)
• M10: 2,026,602 km (0.073 R)
• M11: 2,169,020 km (0.095 R)
• M12: 2,368,583 km (0.106 R)
• M13: 2,616,467 km (0.057 R)
• M14: 2,772,348 km (0.094 R)
• M15: 2,873,177 km (0.09 R)
• M16: 2,975,202 km (0.092 R)
• M17: 3,138,115 km (0.112 R)
• M18: 3,488,473 km (0.029 R)
• M19: 3,755,804 km (0.1 R)
• M20: 3,932,479 km (0.076 R)
• M21: 4,030,017 km (0.083 R)
• M22: 4,260,697 km (0.103 R)
• M23: 4,718,167 km (0.071 R)
• M24: 5,102,783 km (0.097 R)
• M25: 5,388,964 km (0.096 R)
• M26: 5,607,078 km (0.099 R)
• M27: 5,865,284 km (0.104 R)
• M28: 6,566,599 km (0.088 R)
• M29: 6,897,808 km (0.078 R)
• M30: 7,115,174 km (0.107 R)
• M31: 7,354,830 km (0.095 R)
• M32: 7,455,509 km (0.061 R)
• M33: 7,658,214 km (0.106 R)
• M34: 8,027,721 km (0.085 R)
• M35: 8,131,392 km (0.111 R)
• M36: 8,955,677 km (0.086 R)
• M37: 9,762,308 km (0.102 R)
• M38: 10,320,458 km (0.11 R)
• M39: 10,433,404 km (0.099 R)
• M40: 10,660,494 km (0.107 R)
• M41: 11,938,508 km (0.039 R)
• M42: 12,583,574 km (0.069 R)
• M43: 12,776,855 km (0.057 R)
• M44: 12,873,944 km (0.068 R)
• M45: 13,461,265 km (0.096 R)
• M46: 13,683,867 km (0.104 R)
• M47: 13,882,682 km (0.069 R)
• M48: 14,434,549 km (0.08 R)
• M49: 14,713,250 km (0.089 R)
• M50: 15,172,964 km (0.095 R)
• M51: 15,404,691 km (0.085 R)
• M52: 15,741,436 km (0.068 R)
• M53: 15,897,616 km (0.052 R)
• M54: 16,159,263 km (0.086 R)
• M55: 16,290,610 km (0.11 R)
• M56: 16,474,914 km (0.072 R)
• M57: 16,845,917 km (0.102 R)
• M58: 17,246,540 km (0.096 R)
• M59: 17,380,729 km (0.113 R)
• M60: 17,812,618 km (0.093 R)
• M61: 18,084,288 km (0.107 R)
• M62: 18,275,325 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.28 AU - 13.02 AU

Year: 13808 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,868,067 km

• M1: 184,903 km (0.047 R)
• M2: 275,410 km (0.114 R)
• M3: 483,351 km (0.057 R)
• M4: 758,162 km (0.063 R)
• M5: 905,067 km (0.062 R)
• M6: 1,086,230 km (0.108 R)
• M7: 1,205,908 km (0.118 R)
• M8: 1,459,926 km (0.1 R)
• M9: 2,388,629 km (0.117 R)
• M10: 2,980,438 km (0.108 R)
• M11: 3,544,422 km (0.072 R)
• M12: 3,690,729 km (0.101 R)
• M13: 4,218,810 km (0.032 R)
• M14: 4,492,125 km (0.111 R)
• M15: 4,650,848 km (0.094 R)
• M16: 5,138,388 km (0.11 R)
• M17: 5,472,589 km (0.1 R)
• M18: 7,109,938 km (0.074 R)
• M19: 7,576,983 km (0.067 R)
• M20: 8,150,840 km (0.116 R)
• M21: 8,738,760 km (0.062 R)
• M22: 10,478,433 km (0.11 R)
• M23: 10,584,049 km (0.115 R)
• M24: 11,171,520 km (0.027 R)
• M25: 14,031,083 km (0.089 R)
• M26: 14,440,533 km (0.054 R)
• M27: 14,558,266 km (0.119 R)
• M28: 15,571,493 km (0.058 R)
• M29: 16,361,818 km (0.117 R)
• M30: 17,603,181 km (0.05 R)
• M31: 18,618,053 km (0.115 R)
• M32: 19,068,044 km (0.106 R)
• M33: 20,044,319 km (0.039 R)
• M34: 20,571,652 km (0.109 R)
• M35: 20,837,188 km (0.113 R)
• M36: 20,970,330 km (0.075 R)
• M37: 21,304,382 km (0.052 R)
• M38: 22,589,877 km (0.079 R)
• M39: 23,622,551 km (0.11 R)
• M40: 24,109,791 km (0.074 R)
• M41: 24,530,012 km (0.102 R)
• M42: 26,739,722 km (0.119 R)
• M43: 27,029,493 km (0.109 R)
• M44: 29,235,613 km (0.109 R)
• M45: 29,908,803 km (0.066 R)
• M46: 30,435,836 km (0.119 R)
• M47: 31,270,293 km (0.08 R)
• M48: 31,575,623 km (0.062 R)
• M49: 34,289,178 km (0.062 R)
• M50: 34,919,733 km (0.073 R)
• M51: 35,713,500 km (0.072 R)
• M52: 37,238,052 km (0.047 R)
• M53: 38,048,872 km (0.039 R)
• M54: 39,111,765 km (0.105 R)
• M55: 39,770,744 km (0.075 R)
• M56: 42,358,637 km (0.058 R)
• M57: 42,865,923 km (0.086 R)
• M58: 43,630,369 km (0.094 R)
• M59: 45,259,190 km (0.081 R)
• M60: 45,518,144 km (0.118 R)
• M61: 47,169,854 km (0.113 R)
• M62: 48,047,096 km (0.105 R)
• M63: 48,841,311 km (0.1 R)
• M64: 49,461,843 km (0.118 R)
• M65: 49,906,897 km (0.115 R)
• M66: 50,174,378 km (0.047 R)
• M67: 50,980,112 km (0.09 R)
• M68: 51,249,538 km (0.036 R)
• M69: 52,151,314 km (0.084 R)
• M70: 54,062,127 km (0.113 R)
• M71: 54,153,681 km (0.092 R)
• M72: 54,704,052 km (0.108 R)
• M73: 56,273,782 km (0.038 R)
• M74: 56,366,533 km (0.078 R)
• M75: 56,552,333 km (0.096 R)
• M76: 57,110,782 km (0.104 R)
• M77: 57,203,982 km (0.12 R)
• M78: 59,174,036 km (0.115 R)
• M79: 60,404,778 km (0.045 R)
• M80: 60,499,772 km (0.097 R)
• M81: 60,880,349 km (0.112 R)
• M82: 62,026,718 km (0.068 R)
• M83: 62,602,670 km (0.116 R)
• M84: 62,891,394 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 4.5

Gravity: 30.48 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.64 AU - 18.88 AU

Year: 26593 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,868,067 km

• M1: 87,365 km (0.104 R)
• M2: 540,647 km (0.098 R)
• M3: 588,368 km (0.093 R)
• M4: 1,361,191 km (0.078 R)
• M5: 1,460,374 km (0.084 R)
• M6: 1,561,802 km (0.09 R)
• M7: 2,027,949 km (0.057 R)
• M8: 2,453,854 km (0.075 R)
• M9: 2,493,946 km (0.11 R)
• M10: 3,794,101 km (0.112 R)
• M11: 4,075,495 km (0.069 R)
• M12: 4,218,810 km (0.116 R)
• M13: 4,559,444 km (0.112 R)
• M14: 4,708,294 km (0.116 R)
• M15: 5,371,012 km (0.049 R)
• M16: 5,954,444 km (0.05 R)
• M17: 6,446,621 km (0.042 R)
• M18: 7,586,258 km (0.115 R)
• M19: 8,178,964 km (0.112 R)
• M20: 8,480,853 km (0.115 R)
• M21: 9,345,678 km (0.1 R)
• M22: 11,424,939 km (0.091 R)
• M23: 12,240,098 km (0.116 R)
• M24: 12,308,913 km (0.106 R)
• M25: 13,639,735 km (0.032 R)
• M26: 13,711,094 km (0.089 R)
• M27: 15,533,645 km (0.027 R)
• M28: 15,607,995 km (0.085 R)
• M29: 15,682,644 km (0.12 R)
• M30: 15,832,242 km (0.087 R)
• M31: 16,739,254 km (0.056 R)
• M32: 16,892,143 km (0.113 R)
• M33: 16,968,737 km (0.081 R)
• M34: 17,430,695 km (0.1 R)
• M35: 18,209,651 km (0.12 R)
• M36: 18,920,540 km (0.081 R)
• M37: 19,239,333 km (0.047 R)
• M38: 22,187,608 km (0.112 R)
• M39: 22,523,904 km (0.074 R)
• M40: 23,885,245 km (0.093 R)
• M41: 24,057,432 km (0.12 R)
• M42: 24,923,753 km (0.092 R)
• M43: 27,044,602 km (0.046 R)
• M44: 27,223,821 km (0.089 R)
• M45: 29,406,304 km (0.049 R)
• M46: 30,146,215 km (0.092 R)
• M47: 31,455,795 km (0.107 R)
• M48: 34,712,391 km (0.104 R)
• M49: 37,974,073 km (0.117 R)
• M50: 38,074,453 km (0.115 R)
• M51: 38,376,043 km (0.116 R)
• M52: 40,202,184 km (0.097 R)
• M53: 41,229,024 km (0.087 R)
• M54: 41,849,107 km (0.082 R)
• M55: 43,623,038 km (0.048 R)
• M56: 44,360,556 km (0.095 R)
• M57: 46,275,857 km (0.116 R)
• M58: 46,490,231 km (0.101 R)
• M59: 47,675,794 km (0.063 R)
• M60: 48,762,174 km (0.096 R)
• M61: 56,019,316 km (0.097 R)
• M62: 57,165,236 km (0.103 R)
• M63: 58,318,935 km (0.073 R)
• M64: 60,063,844 km (0.095 R)
• M65: 61,825,808 km (0.096 R)
• M66: 62,891,094 km (0.086 R)
• M67: 64,320,951 km (0.07 R)
• M68: 65,641,002 km (0.114 R)
• M69: 69,409,074 km (0.057 R)
• M70: 70,516,098 km (0.084 R)
• M71: 71,876,990 km (0.106 R)
• M72: 74,499,141 km (0.081 R)
• M73: 75,128,051 km (0.079 R)
• M74: 78,426,684 km (0.103 R)
• M75: 79,194,570 km (0.094 R)
• M76: 79,579,485 km (0.076 R)
• M77: 81,513,337 km (0.108 R)
• M78: 86,348,938 km (0.036 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: 367 - 11,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit