🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 27.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,682,356 km

• M1: 50,714 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.89 AU - 1.43 AU

Year: 454 Days

Day: 15.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.58 AU - 1.58 AU

Year: 722 Days

Day: 28.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.18 AU - 2.42 AU

Year: 1268 Days

Day: 47 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,682,356 km

• M1: 123,269 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.61 AU - 3.85 AU

Year: 2618 Days

Day: 38.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.76 AU - 5.44 AU

Year: 3586 Days

Day: 37.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 11.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.37 AU - 6.67 AU

Year: 4713 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,682,356 km

• M1: 198,965 km (0.102 R)
• M2: 311,762 km (0.115 R)
• M3: 469,438 km (0.079 R)
• M4: 611,107 km (0.104 R)
• M5: 900,280 km (0.086 R)
• M6: 1,025,344 km (0.118 R)
• M7: 1,372,710 km (0.078 R)
• M8: 1,469,350 km (0.084 R)
• M9: 1,618,948 km (0.072 R)
• M10: 1,738,926 km (0.036 R)
• M11: 1,951,803 km (0.091 R)
• M12: 2,135,659 km (0.087 R)
• M13: 2,268,053 km (0.093 R)
• M14: 2,886,790 km (0.031 R)
• M15: 3,489,071 km (0.105 R)
• M16: 3,736,506 km (0.108 R)
• M17: 4,059,637 km (0.105 R)
• M18: 4,224,644 km (0.062 R)
• M19: 4,757,811 km (0.076 R)
• M20: 4,906,960 km (0.108 R)
• M21: 5,363,832 km (0.079 R)
• M22: 5,649,863 km (0.065 R)
• M23: 5,755,180 km (0.117 R)
• M24: 5,861,095 km (0.091 R)
• M25: 5,940,980 km (0.047 R)
• M26: 6,927,578 km (0.068 R)
• M27: 7,012,101 km (0.101 R)
• M28: 7,096,923 km (0.04 R)
• M29: 7,584,462 km (0.105 R)
• M30: 8,261,243 km (0.036 R)
• M31: 8,561,486 km (0.028 R)
• M32: 9,421,524 km (0.118 R)
• M33: 10,116,556 km (0.068 R)
• M34: 10,212,598 km (0.107 R)
• M35: 10,309,088 km (0.103 R)
• M36: 10,632,519 km (0.097 R)
• M37: 10,828,193 km (0.07 R)
• M38: 11,123,948 km (0.05 R)
• M39: 11,355,825 km (0.096 R)
• M40: 11,455,756 km (0.112 R)
• M41: 11,891,834 km (0.119 R)
• M42: 12,095,137 km (0.102 R)
• M43: 12,197,014 km (0.088 R)
• M44: 12,333,596 km (0.106 R)
• M45: 12,470,479 km (0.036 R)
• M46: 12,573,551 km (0.038 R)
• M47: 13,128,111 km (0.083 R)
• M48: 13,584,534 km (0.062 R)
• M49: 14,694,101 km (0.109 R)
• M50: 14,912,215 km (0.114 R)
• M51: 15,241,330 km (0.082 R)
• M52: 15,462,137 km (0.112 R)
• M53: 15,832,541 km (0.096 R)
• M54: 16,280,736 km (0.043 R)
• M55: 16,581,877 km (0.112 R)
• M56: 16,809,116 km (0.061 R)
• M57: 17,266,437 km (0.104 R)
• M58: 17,496,518 km (0.042 R)
• M59: 17,805,139 km (0.109 R)
• M60: 17,959,972 km (0.075 R)
• M61: 19,414,363 km (0.118 R)
• M62: 20,216,207 km (0.116 R)
• M63: 20,865,612 km (0.111 R)
• M64: 21,810,921 km (0.065 R)
• M65: 21,976,675 km (0.056 R)
• M66: 22,434,893 km (0.098 R)
• M67: 22,518,519 km (0.1 R)
• M68: 23,743,127 km (0.111 R)
• M69: 24,042,023 km (0.113 R)
• M70: 24,772,959 km (0.099 R)
• M71: 26,742,863 km (0.088 R)
• M72: 27,903,892 km (0.119 R)
• M73: 29,309,664 km (0.112 R)
• M74: 29,768,031 km (0.099 R)
• M75: 30,321,244 km (0.096 R)
• M76: 30,460,071 km (0.063 R)
• M77: 30,970,798 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 3.5

Gravity: 54.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.66 AU - 16.12 AU

Year: 17807 Days

Day: 21.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,682,356 km

• M1: 255,812 km (0.076 R)
• M2: 319,242 km (0.116 R)
• M3: 406,009 km (0.119 R)
• M4: 560,244 km (0.039 R)
• M5: 777,011 km (0.061 R)
• M6: 800,049 km (0.079 R)
• M7: 823,387 km (0.117 R)
• M8: 1,447,509 km (0.102 R)
• M9: 1,504,805 km (0.066 R)
• M10: 1,562,999 km (0.119 R)
• M11: 2,150,619 km (0.113 R)
• M12: 2,834,880 km (0.117 R)
• M13: 3,503,133 km (0.109 R)
• M14: 4,258,603 km (0.102 R)
• M15: 4,423,908 km (0.068 R)
• M16: 4,718,317 km (0.041 R)
• M17: 5,018,859 km (0.097 R)
• M18: 5,325,684 km (0.086 R)
• M19: 6,142,189 km (0.088 R)
• M20: 6,851,732 km (0.059 R)
• M21: 7,045,312 km (0.052 R)
• M22: 7,938,561 km (0.117 R)
• M23: 8,346,963 km (0.057 R)
• M24: 9,077,748 km (0.114 R)
• M25: 9,612,262 km (0.11 R)
• M26: 11,561,671 km (0.084 R)
• M27: 11,734,307 km (0.074 R)
• M28: 12,023,929 km (0.069 R)
• M29: 12,610,053 km (0.089 R)
• M30: 13,265,741 km (0.116 R)
• M31: 13,325,879 km (0.087 R)
• M32: 13,567,330 km (0.115 R)
• M33: 13,627,917 km (0.11 R)
• M34: 14,734,044 km (0.069 R)
• M35: 14,983,723 km (0.113 R)
• M36: 15,109,086 km (0.092 R)
• M37: 16,060,379 km (0.11 R)
• M38: 17,358,739 km (0.084 R)
• M39: 17,556,357 km (0.054 R)
• M40: 17,622,330 km (0.104 R)
• M41: 17,887,417 km (0.077 R)
• M42: 18,488,502 km (0.092 R)
• M43: 19,504,870 km (0.109 R)
• M44: 20,400,362 km (0.1 R)
• M45: 20,608,902 km (0.057 R)
• M46: 21,098,236 km (0.119 R)
• M47: 23,093,573 km (0.047 R)
• M48: 23,456,198 km (0.094 R)
• M49: 24,187,133 km (0.119 R)
• M50: 24,925,399 km (0.096 R)
• M51: 25,297,299 km (0.044 R)
• M52: 25,671,144 km (0.102 R)
• M53: 26,727,305 km (0.111 R)
• M54: 28,338,025 km (0.097 R)
• M55: 30,692,995 km (0.09 R)
• M56: 30,772,581 km (0.117 R)
• M57: 30,852,167 km (0.034 R)
• M58: 32,459,447 km (0.08 R)
• M59: 33,518,600 km (0.077 R)
• M60: 34,506,394 km (0.103 R)
• M61: 35,503,614 km (0.11 R)
• M62: 35,670,715 km (0.093 R)
• M63: 39,326,737 km (0.078 R)
• M64: 40,019,974 km (0.111 R)
• M65: 40,281,022 km (0.101 R)
• M66: 40,629,884 km (0.074 R)
• M67: 42,035,356 km (0.107 R)
• M68: 42,477,867 km (0.063 R)
• M69: 43,814,524 km (0.076 R)
• M70: 44,263,168 km (0.091 R)
• M71: 45,255,600 km (0.075 R)
• M72: 45,527,419 km (0.113 R)
• M73: 45,890,792 km (0.087 R)
• M74: 46,529,127 km (0.114 R)
• M75: 47,354,009 km (0.101 R)
• M76: 47,630,017 km (0.034 R)
• M77: 48,276,130 km (0.087 R)
• M78: 48,925,236 km (0.119 R)
• M79: 49,297,435 km (0.076 R)
• M80: 51,644,925 km (0.115 R)
• M81: 51,739,471 km (0.074 R)
• M82: 52,498,830 km (0.091 R)
• M83: 53,548,857 km (0.058 R)
• M84: 54,220,701 km (0.114 R)
• M85: 54,895,238 km (0.119 R)
• M86: 56,058,212 km (0.116 R)
• M87: 57,916,068 km (0.119 R)
• M88: 58,112,789 km (0.101 R)
• M89: 60,291,383 km (0.11 R)
• M90: 60,391,164 km (0.051 R)
• M91: 62,698,562 km (0.088 R)
• M92: 62,799,541 km (0.048 R)
• M93: 62,900,519 km (0.097 R)
• M94: 65,956,504 km (0.096 R)
• M95: 67,192,332 km (0.113 R)
• M96: 68,227,998 km (0.103 R)
• M97: 68,539,760 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.8

Radius: 3.4

Gravity: 64.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.27 AU - 15.65 AU

Year: 22092 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,682,356 km

• M1: 102,175 km (0.088 R)
• M2: 125,961 km (0.083 R)
• M3: 180,864 km (0.09 R)
• M4: 296,802 km (0.088 R)
• M5: 1,150,707 km (0.115 R)
• M6: 1,691,952 km (0.078 R)
• M7: 2,727,020 km (0.095 R)
• M8: 3,261,682 km (0.104 R)
• M9: 3,304,168 km (0.05 R)
• M10: 3,606,356 km (0.1 R)
• M11: 4,376,785 km (0.112 R)
• M12: 4,660,422 km (0.076 R)
• M13: 4,756,315 km (0.116 R)
• M14: 5,295,166 km (0.107 R)
• M15: 5,395,247 km (0.06 R)
• M16: 6,060,659 km (0.088 R)
• M17: 6,113,018 km (0.114 R)
• M18: 6,376,460 km (0.074 R)
• M19: 7,523,277 km (0.104 R)
• M20: 7,862,415 km (0.052 R)
• M21: 7,919,412 km (0.094 R)
• M22: 8,968,991 km (0.075 R)
• M23: 9,028,531 km (0.062 R)
• M24: 9,692,446 km (0.052 R)
• M25: 10,123,138 km (0.083 R)
• M26: 13,648,562 km (0.084 R)
• M27: 13,785,743 km (0.069 R)
• M28: 14,758,877 km (0.026 R)
• M29: 16,844,122 km (0.085 R)
• M30: 16,991,177 km (0.108 R)
• M31: 17,138,830 km (0.112 R)
• M32: 18,108,523 km (0.058 R)
• M33: 18,183,920 km (0.102 R)
• M34: 18,334,865 km (0.059 R)
• M35: 18,410,412 km (0.117 R)
• M36: 18,942,830 km (0.117 R)
• M37: 19,095,869 km (0.101 R)
• M38: 20,885,209 km (0.081 R)
• M39: 21,201,758 km (0.104 R)
• M40: 22,483,962 km (0.11 R)
• M41: 25,290,717 km (0.078 R)
• M42: 29,259,399 km (0.059 R)
• M43: 29,880,080 km (0.095 R)
• M44: 29,969,091 km (0.119 R)
• M45: 30,326,032 km (0.112 R)
• M46: 31,134,458 km (0.082 R)
• M47: 32,223,232 km (0.089 R)
• M48: 32,680,552 km (0.119 R)
• M49: 33,232,120 km (0.092 R)
• M50: 34,437,879 km (0.083 R)
• M51: 35,092,968 km (0.106 R)
• M52: 35,280,863 km (0.026 R)
• M53: 37,178,661 km (0.096 R)
• M54: 37,370,146 km (0.101 R)
• M55: 38,333,108 km (0.086 R)
• M56: 39,890,571 km (0.05 R)
• M57: 41,369,346 km (0.059 R)
• M58: 41,468,530 km (0.115 R)
• M59: 41,567,863 km (0.092 R)
• M60: 41,766,678 km (0.079 R)
• M61: 44,583,606 km (0.055 R)
• M62: 45,501,838 km (0.1 R)
• M63: 46,014,809 km (0.098 R)
• M64: 46,220,506 km (0.118 R)
• M65: 47,046,286 km (0.083 R)
• M66: 51,781,508 km (0.112 R)
• M67: 51,995,433 km (0.028 R)
• M68: 54,368,055 km (0.098 R)
• M69: 54,694,328 km (0.112 R)
• M70: 55,130,406 km (0.049 R)
• M71: 55,677,186 km (0.116 R)
• M72: 56,006,002 km (0.104 R)
• M73: 56,996,490 km (0.111 R)
• M74: 57,438,551 km (0.11 R)
• M75: 58,771,618 km (0.114 R)
• M76: 59,218,168 km (0.119 R)
• M77: 62,603,567 km (0.089 R)
• M78: 62,717,411 km (0.106 R)
• M79: 63,631,305 km (0.05 R)
• M80: 68,500,715 km (0.106 R)
• M81: 68,970,602 km (0.059 R)
• M82: 69,441,686 km (0.114 R)
• M83: 70,268,513 km (0.064 R)
• M84: 70,386,845 km (0.087 R)
• M85: 70,623,958 km (0.099 R)
• M86: 73,608,435 km (0.073 R)
• M87: 73,848,989 km (0.114 R)
• M88: 75,904,164 km (0.073 R)
• M89: 76,025,638 km (0.108 R)
• M90: 76,999,819 km (0.114 R)
• M91: 79,823,329 km (0.107 R)
• M92: 80,070,465 km (0.115 R)
• M93: 81,434,199 km (0.112 R)
• M94: 83,055,840 km (0.108 R)
• M95: 83,431,630 km (0.116 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit