🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 23.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.87 AU

Year: 263 Days

Day: 18.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.06 AU - 1.28 AU

Year: 474 Days

Day: 45.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.71 AU - 2.51 AU

Year: 1149 Days

Day: 31.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.01 AU - 2.57 AU

Year: 1299 Days

Day: 20.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.84 AU - 3.42 AU

Year: 2075 Days

Day: 24.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.33 AU - 3.79 AU

Year: 2517 Days

Day: 26.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,516,676 km

• M1: 1,486,554 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.2

Radius: 6.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.93 AU - 19.09 AU

Year: 31060 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,516,676 km

• M1: 88,412 km (0.055 R)
• M2: 143,165 km (0.108 R)
• M3: 213,626 km (0.08 R)
• M4: 348,264 km (0.116 R)
• M5: 530,773 km (0.086 R)
• M6: 742,604 km (0.092 R)
• M7: 882,328 km (0.027 R)
• M8: 930,798 km (0.032 R)
• M9: 1,641,238 km (0.069 R)
• M10: 1,762,712 km (0.115 R)
• M11: 2,079,261 km (0.119 R)
• M12: 3,514,503 km (0.061 R)
• M13: 3,632,236 km (0.036 R)
• M14: 3,711,374 km (0.089 R)
• M15: 3,831,201 km (0.108 R)
• M16: 4,033,907 km (0.112 R)
• M17: 4,449,639 km (0.093 R)
• M18: 4,619,881 km (0.116 R)
• M19: 4,879,135 km (0.055 R)
• M20: 6,009,646 km (0.119 R)
• M21: 6,387,979 km (0.064 R)
• M22: 7,467,627 km (0.045 R)
• M23: 7,518,041 km (0.04 R)
• M24: 7,925,396 km (0.082 R)
• M25: 7,976,858 km (0.095 R)
• M26: 8,287,722 km (0.095 R)
• M27: 8,444,650 km (0.113 R)
• M28: 8,814,755 km (0.115 R)
• M29: 9,082,386 km (0.116 R)
• M30: 9,352,560 km (0.091 R)
• M31: 9,790,582 km (0.101 R)
• M32: 11,029,103 km (0.097 R)
• M33: 11,259,484 km (0.082 R)
• M34: 11,608,196 km (0.032 R)
• M35: 11,842,616 km (0.109 R)
• M36: 12,316,093 km (0.104 R)
• M37: 12,555,300 km (0.091 R)
• M38: 12,615,289 km (0.054 R)
• M39: 13,038,053 km (0.104 R)
• M40: 13,404,119 km (0.105 R)
• M41: 14,021,808 km (0.107 R)
• M42: 14,146,423 km (0.118 R)
• M43: 14,585,643 km (0.119 R)
• M44: 14,902,042 km (0.109 R)
• M45: 16,125,005 km (0.086 R)
• M46: 16,452,175 km (0.063 R)
• M47: 16,517,849 km (0.095 R)
• M48: 17,113,099 km (0.102 R)
• M49: 17,446,852 km (0.038 R)
• M50: 17,985,254 km (0.104 R)
• M51: 19,216,594 km (0.053 R)
• M52: 19,355,122 km (0.036 R)
• M53: 20,616,382 km (0.108 R)
• M54: 21,543,739 km (0.111 R)
• M55: 21,831,715 km (0.093 R)
• M56: 21,976,226 km (0.084 R)
• M57: 22,557,564 km (0.105 R)
• M58: 22,850,028 km (0.069 R)
• M59: 26,072,964 km (0.109 R)
• M60: 26,226,302 km (0.116 R)
• M61: 26,919,987 km (0.1 R)
• M62: 26,997,479 km (0.114 R)
• M63: 28,720,248 km (0.081 R)
• M64: 29,196,119 km (0.099 R)
• M65: 30,075,605 km (0.095 R)
• M66: 30,720,521 km (0.093 R)
• M67: 30,882,536 km (0.085 R)
• M68: 31,044,849 km (0.087 R)
• M69: 31,696,647 km (0.119 R)
• M70: 31,860,307 km (0.064 R)
• M71: 33,179,611 km (0.087 R)
• M72: 34,516,866 km (0.106 R)
• M73: 35,361,496 km (0.085 R)
• M74: 35,871,625 km (0.071 R)
• M75: 36,213,007 km (0.096 R)
• M76: 36,899,063 km (0.059 R)
• M77: 37,849,308 km (0.112 R)
• M78: 43,535,524 km (0.108 R)
• M79: 44,997,992 km (0.103 R)
• M80: 45,735,360 km (0.108 R)
• M81: 47,502,410 km (0.118 R)
• M82: 47,971,250 km (0.107 R)
• M83: 49,386,595 km (0.044 R)
• M84: 51,487,249 km (0.092 R)
• M85: 52,548,346 km (0.096 R)
• M86: 53,227,521 km (0.114 R)
• M87: 53,811,850 km (0.075 R)
• M88: 55,380,533 km (0.088 R)
• M89: 56,864,843 km (0.065 R)
• M90: 56,964,176 km (0.101 R)
• M91: 57,262,774 km (0.106 R)
• M92: 59,468,295 km (0.109 R)
• M93: 60,175,893 km (0.065 R)
• M94: 61,701,492 km (0.1 R)
• M95: 64,272,332 km (0.112 R)
• M96: 67,403,265 km (0.084 R)
• M97: 71,332,453 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 5.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.39 AU - 23.61 AU

Year: 32269 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 66.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,516,676 km

• M1: 198,367 km (0.119 R)
• M2: 534,962 km (0.069 R)
• M3: 682,166 km (0.11 R)
• M4: 842,086 km (0.099 R)
• M5: 1,065,137 km (0.09 R)
• M6: 1,170,155 km (0.1 R)
• M7: 1,390,363 km (0.044 R)
• M8: 1,593,816 km (0.104 R)
• M9: 1,837,810 km (0.078 R)
• M10: 2,745,271 km (0.087 R)
• M11: 3,224,881 km (0.108 R)
• M12: 4,135,184 km (0.116 R)
• M13: 4,176,623 km (0.089 R)
• M14: 4,899,480 km (0.103 R)
• M15: 5,706,411 km (0.103 R)
• M16: 5,798,713 km (0.098 R)
• M17: 6,650,523 km (0.104 R)
• M18: 6,992,204 km (0.084 R)
• M19: 7,490,365 km (0.099 R)
• M20: 7,591,344 km (0.118 R)
• M21: 9,159,578 km (0.108 R)
• M22: 9,980,123 km (0.119 R)
• M23: 10,653,313 km (0.041 R)
• M24: 11,167,780 km (0.081 R)
• M25: 11,399,059 km (0.068 R)
• M26: 14,169,761 km (0.111 R)
• M27: 17,804,690 km (0.085 R)
• M28: 20,778,546 km (0.118 R)
• M29: 20,849,605 km (0.087 R)
• M30: 23,605,497 km (0.113 R)
• M31: 24,649,391 km (0.093 R)
• M32: 24,950,382 km (0.119 R)
• M33: 25,252,569 km (0.034 R)
• M34: 25,556,103 km (0.098 R)
• M35: 26,090,018 km (0.117 R)
• M36: 26,243,206 km (0.085 R)
• M37: 28,419,556 km (0.06 R)
• M38: 28,498,394 km (0.03 R)
• M39: 28,656,220 km (0.085 R)
• M40: 29,290,216 km (0.059 R)
• M41: 30,009,183 km (0.117 R)
• M42: 30,653,053 km (0.091 R)
• M43: 31,057,864 km (0.064 R)
• M44: 31,138,946 km (0.087 R)
• M45: 31,464,322 km (0.04 R)
• M46: 31,872,724 km (0.06 R)
• M47: 32,036,384 km (0.076 R)
• M48: 33,523,237 km (0.116 R)
• M49: 33,773,215 km (0.108 R)
• M50: 34,023,792 km (0.109 R)
• M51: 35,201,426 km (0.098 R)
• M52: 36,221,384 km (0.06 R)
• M53: 36,735,104 km (0.109 R)
• M54: 37,078,879 km (0.116 R)
• M55: 37,596,488 km (0.117 R)
• M56: 37,769,573 km (0.101 R)
• M57: 38,203,407 km (0.074 R)
• M58: 38,988,496 km (0.091 R)
• M59: 40,574,682 km (0.057 R)
• M60: 41,197,159 km (0.108 R)
• M61: 41,554,249 km (0.112 R)
• M62: 41,643,709 km (0.076 R)
• M63: 43,083,439 km (0.094 R)
• M64: 45,919,216 km (0.107 R)
• M65: 46,289,471 km (0.099 R)
• M66: 47,499,718 km (0.115 R)
• M67: 48,061,757 km (0.066 R)
• M68: 48,720,287 km (0.058 R)
• M69: 48,814,533 km (0.109 R)
• M70: 49,003,475 km (0.098 R)
• M71: 49,192,417 km (0.042 R)
• M72: 49,856,183 km (0.111 R)
• M73: 50,618,235 km (0.115 R)
• M74: 51,961,025 km (0.1 R)
• M75: 52,057,366 km (0.113 R)
• M76: 53,510,111 km (0.068 R)
• M77: 55,369,164 km (0.076 R)
• M78: 57,647,689 km (0.093 R)
• M79: 57,747,471 km (0.094 R)
• M80: 58,949,191 km (0.085 R)
• M81: 60,361,544 km (0.066 R)
• M82: 63,116,538 km (0.098 R)
• M83: 64,250,789 km (0.093 R)
• M84: 64,457,683 km (0.119 R)
• M85: 65,183,682 km (0.087 R)
• M86: 66,748,476 km (0.093 R)
• M87: 67,062,930 km (0.094 R)
• M88: 67,377,834 km (0.11 R)
• M89: 69,915,163 km (0.07 R)
• M90: 70,021,527 km (0.069 R)
• M91: 70,874,534 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit