🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 195 Days

Day: 19.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.82 AU - 0.82 AU

Year: 336 Days

Day: 45.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 70.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.82 AU - 1.18 AU

Year: 453 Days

Day: 31.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,052,575 km

• M1: 724,802 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 494 Days

Day: 23.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 664 Days

Day: 15.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.68 AU - 2.32 AU

Year: 1281 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 12.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.15 AU - 3.93 AU

Year: 3017 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,052,575 km

• M1: 166,951 km (0.035 R)
• M2: 308,022 km (0.109 R)
• M3: 514,018 km (0.082 R)
• M4: 764,445 km (0.099 R)
• M5: 1,015,171 km (0.083 R)
• M6: 1,095,804 km (0.105 R)
• M7: 1,441,226 km (0.056 R)
• M8: 1,626,877 km (0.104 R)
• M9: 1,870,422 km (0.109 R)
• M10: 2,187,270 km (0.11 R)
• M11: 2,680,794 km (0.092 R)
• M12: 3,029,058 km (0.088 R)
• M13: 3,239,093 km (0.119 R)
• M14: 3,673,525 km (0.112 R)
• M15: 3,833,146 km (0.105 R)
• M16: 4,192,780 km (0.116 R)
• M17: 4,348,661 km (0.093 R)
• M18: 4,540,595 km (0.103 R)
• M19: 4,620,480 km (0.082 R)
• M20: 5,542,003 km (0.114 R)
• M21: 5,824,593 km (0.041 R)
• M22: 6,403,836 km (0.115 R)
• M23: 6,519,326 km (0.073 R)
• M24: 6,596,817 km (0.115 R)
• M25: 6,870,133 km (0.085 R)
• M26: 7,835,637 km (0.096 R)
• M27: 9,246,345 km (0.115 R)
• M28: 9,906,521 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 12.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.36 AU - 5.74 AU

Year: 5141 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,052,575 km

• M1: 181,911 km (0.097 R)
• M2: 274,662 km (0.106 R)
• M3: 388,356 km (0.102 R)
• M4: 479,162 km (0.085 R)
• M5: 587,471 km (0.104 R)
• M6: 696,827 km (0.103 R)
• M7: 1,038,957 km (0.077 R)
• M8: 1,143,377 km (0.039 R)
• M9: 1,479,074 km (0.054 R)
• M10: 1,683,275 km (0.09 R)
• M11: 1,770,192 km (0.102 R)
• M12: 2,407,030 km (0.119 R)
• M13: 2,548,250 km (0.08 R)
• M14: 2,794,937 km (0.072 R)
• M15: 2,958,896 km (0.037 R)
• M16: 3,234,007 km (0.081 R)
• M17: 3,485,630 km (0.038 R)
• M18: 4,008,176 km (0.093 R)
• M19: 4,193,677 km (0.096 R)
• M20: 4,503,195 km (0.076 R)
• M21: 4,625,716 km (0.101 R)
• M22: 4,909,802 km (0.117 R)
• M23: 5,090,217 km (0.091 R)
• M24: 5,346,628 km (0.073 R)
• M25: 5,457,929 km (0.115 R)
• M26: 5,739,322 km (0.035 R)
• M27: 5,872,315 km (0.115 R)
• M28: 5,948,759 km (0.036 R)
• M29: 6,199,635 km (0.095 R)
• M30: 6,711,708 km (0.04 R)
• M31: 6,932,515 km (0.108 R)
• M32: 7,402,103 km (0.089 R)
• M33: 8,029,965 km (0.11 R)
• M34: 8,200,357 km (0.086 R)
• M35: 8,696,872 km (0.068 R)
• M36: 9,092,409 km (0.091 R)
• M37: 9,247,692 km (0.084 R)
• M38: 9,381,582 km (0.075 R)
• M39: 9,696,485 km (0.109 R)
• M40: 10,615,465 km (0.118 R)
• M41: 11,014,592 km (0.072 R)
• M42: 11,132,924 km (0.105 R)
• M43: 11,299,127 km (0.088 R)
• M44: 11,466,378 km (0.117 R)
• M45: 11,827,357 km (0.117 R)
• M46: 12,070,155 km (0.067 R)
• M47: 12,240,995 km (0.046 R)
• M48: 12,388,200 km (0.099 R)
• M49: 12,634,737 km (0.116 R)
• M50: 13,207,996 km (0.057 R)
• M51: 13,384,222 km (0.097 R)
• M52: 13,510,483 km (0.104 R)
• M53: 13,815,214 km (0.097 R)
• M54: 13,968,552 km (0.083 R)
• M55: 14,071,026 km (0.105 R)
• M56: 14,199,531 km (0.106 R)
• M57: 14,328,334 km (0.094 R)
• M58: 14,613,169 km (0.066 R)
• M59: 15,162,193 km (0.081 R)
• M60: 15,373,126 km (0.103 R)
• M61: 15,638,213 km (0.075 R)
• M62: 15,744,577 km (0.118 R)
• M63: 15,824,612 km (0.078 R)
• M64: 16,038,537 km (0.112 R)
• M65: 16,172,727 km (0.118 R)
• M66: 16,523,534 km (0.105 R)
• M67: 16,767,827 km (0.113 R)
• M68: 17,260,004 km (0.088 R)
• M69: 17,425,160 km (0.079 R)
• M70: 18,118,845 km (0.115 R)
• M71: 18,258,719 km (0.105 R)
• M72: 18,370,918 km (0.071 R)
• M73: 18,849,930 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 11.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.75 AU - 8.95 AU

Year: 9027 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,052,575 km

• M1: 140,921 km (0.094 R)
• M2: 279,000 km (0.114 R)
• M3: 435,479 km (0.111 R)
• M4: 505,342 km (0.059 R)
• M5: 742,305 km (0.108 R)
• M6: 920,625 km (0.097 R)
• M7: 1,257,370 km (0.061 R)
• M8: 1,495,829 km (0.1 R)
• M9: 1,632,113 km (0.045 R)
• M10: 1,701,975 km (0.032 R)
• M11: 2,041,263 km (0.112 R)
• M12: 2,563,210 km (0.111 R)
• M13: 2,700,092 km (0.051 R)
• M14: 3,242,833 km (0.119 R)
• M15: 3,572,397 km (0.092 R)
• M16: 3,695,067 km (0.044 R)
• M17: 4,007,727 km (0.101 R)
• M18: 4,526,084 km (0.067 R)
• M19: 5,203,762 km (0.052 R)
• M20: 5,661,232 km (0.115 R)
• M21: 5,804,697 km (0.08 R)
• M22: 6,205,320 km (0.067 R)
• M23: 8,462,901 km (0.036 R)
• M24: 8,586,020 km (0.097 R)
• M25: 8,917,230 km (0.07 R)
• M26: 9,126,368 km (0.11 R)
• M27: 10,635,661 km (0.12 R)
• M28: 11,669,083 km (0.119 R)
• M29: 12,313,850 km (0.104 R)
• M30: 12,406,899 km (0.117 R)
• M31: 13,734,132 km (0.109 R)
• M32: 13,879,092 km (0.064 R)
• M33: 14,463,721 km (0.046 R)
• M34: 15,205,726 km (0.106 R)
• M35: 17,558,003 km (0.092 R)
• M36: 18,031,331 km (0.064 R)
• M37: 18,137,096 km (0.111 R)
• M38: 18,508,847 km (0.103 R)
• M39: 18,722,473 km (0.118 R)
• M40: 18,936,996 km (0.096 R)
• M41: 19,693,812 km (0.101 R)
• M42: 20,185,689 km (0.116 R)
• M43: 21,014,312 km (0.12 R)
• M44: 21,854,155 km (0.11 R)
• M45: 23,798,029 km (0.112 R)
• M46: 24,555,892 km (0.092 R)
• M47: 25,203,352 km (0.112 R)
• M48: 26,214,932 km (0.088 R)
• M49: 26,876,604 km (0.03 R)
• M50: 27,057,916 km (0.028 R)
• M51: 30,015,317 km (0.086 R)
• M52: 30,518,115 km (0.095 R)
• M53: 31,723,575 km (0.084 R)
• M54: 32,235,648 km (0.074 R)
• M55: 32,492,807 km (0.093 R)
• M56: 33,788,624 km (0.113 R)
• M57: 33,919,073 km (0.109 R)
• M58: 34,969,250 km (0.062 R)
• M59: 35,233,440 km (0.113 R)
• M60: 35,896,757 km (0.046 R)
• M61: 36,698,302 km (0.086 R)
• M62: 37,034,000 km (0.081 R)
• M63: 37,979,459 km (0.097 R)
• M64: 38,455,180 km (0.054 R)
• M65: 38,591,464 km (0.094 R)
• M66: 39,275,126 km (0.118 R)
• M67: 39,687,418 km (0.11 R)
• M68: 40,170,020 km (0.111 R)
• M69: 41,280,784 km (0.095 R)
• M70: 41,629,946 km (0.104 R)
• M71: 41,699,808 km (0.118 R)
• M72: 42,542,194 km (0.118 R)
• M73: 42,612,654 km (0.111 R)
• M74: 43,390,264 km (0.108 R)
• M75: 43,603,142 km (0.083 R)
• M76: 44,386,735 km (0.068 R)
• M77: 44,672,767 km (0.101 R)
• M78: 46,474,673 km (0.08 R)
• M79: 46,910,601 km (0.085 R)
• M80: 47,275,022 km (0.06 R)
• M81: 47,713,493 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.4

Radius: 7.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.35 AU - 11.59 AU

Year: 15348 Days

Day: 24.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,052,575 km

• M1: 344,973 km (0.065 R)
• M2: 458,069 km (0.037 R)
• M3: 617,839 km (0.06 R)
• M4: 669,301 km (0.094 R)
• M5: 776,862 km (0.086 R)
• M6: 1,177,036 km (0.111 R)
• M7: 2,009,997 km (0.073 R)
• M8: 2,194,601 km (0.055 R)
• M9: 2,637,261 km (0.099 R)
• M10: 2,868,838 km (0.083 R)
• M11: 3,107,148 km (0.091 R)
• M12: 3,859,924 km (0.12 R)
• M13: 4,123,067 km (0.117 R)
• M14: 4,494,219 km (0.119 R)
• M15: 5,304,890 km (0.041 R)
• M16: 5,450,449 km (0.053 R)
• M17: 5,895,054 km (0.087 R)
• M18: 6,937,751 km (0.028 R)
• M19: 7,177,107 km (0.077 R)
• M20: 7,378,616 km (0.045 R)
• M21: 9,014,020 km (0.071 R)
• M22: 9,760,663 km (0.118 R)
• M23: 9,939,133 km (0.083 R)
• M24: 10,299,514 km (0.05 R)
• M25: 10,527,053 km (0.11 R)
• M26: 10,848,239 km (0.057 R)
• M27: 11,547,160 km (0.084 R)
• M28: 12,260,742 km (0.083 R)
• M29: 12,939,617 km (0.062 R)
• M30: 15,358,316 km (0.097 R)
• M31: 15,461,987 km (0.099 R)
• M32: 16,142,209 km (0.091 R)
• M33: 17,639,983 km (0.103 R)
• M34: 19,461,486 km (0.066 R)
• M35: 19,742,581 km (0.119 R)
• M36: 20,938,167 km (0.074 R)
• M37: 21,981,462 km (0.115 R)
• M38: 22,745,459 km (0.061 R)
• M39: 24,359,919 km (0.114 R)
• M40: 24,541,680 km (0.096 R)
• M41: 24,602,267 km (0.086 R)
• M42: 24,906,250 km (0.098 R)
• M43: 25,211,580 km (0.068 R)
• M44: 25,333,951 km (0.086 R)
• M45: 28,650,236 km (0.034 R)
• M46: 28,906,049 km (0.118 R)
• M47: 30,456,630 km (0.101 R)
• M48: 31,439,339 km (0.025 R)
• M49: 32,699,103 km (0.087 R)
• M50: 34,381,480 km (0.037 R)
• M51: 34,585,382 km (0.101 R)
• M52: 38,673,892 km (0.113 R)
• M53: 38,744,502 km (0.104 R)
• M54: 39,737,533 km (0.119 R)
• M55: 40,380,205 km (0.116 R)
• M56: 40,595,327 km (0.109 R)
• M57: 41,026,468 km (0.096 R)
• M58: 41,459,105 km (0.068 R)
• M59: 41,965,943 km (0.049 R)
• M60: 42,183,757 km (0.087 R)
• M61: 43,718,781 km (0.1 R)
• M62: 44,086,941 km (0.038 R)
• M63: 45,197,705 km (0.098 R)
• M64: 46,018,100 km (0.078 R)
• M65: 46,768,184 km (0.049 R)
• M66: 50,039,141 km (0.101 R)
• M67: 51,119,986 km (0.117 R)
• M68: 51,741,116 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit