🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.49 AU - 0.59 AU

Year: 178 Days

Day: 34.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,464,673 km

• M1: 353,051 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.52 AU - 0.86 AU

Year: 258 Days

Day: 31.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,464,673 km

• M1: 625,768 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.72 AU - 0.98 AU

Year: 352 Days

Day: 19.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,464,673 km

• M1: 76,744 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.73 AU - 1.03 AU

Year: 371 Days

Day: 29.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.19 AU - 1.25 AU

Year: 606 Days

Day: 13.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.1 AU - 1.44 AU

Year: 643 Days

Day: 45.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.64 AU - 2.56 AU

Year: 1368 Days

Day: 32.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 9

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.32 AU - 4.5 AU

Year: 4164 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,464,673 km

• M1: 114,293 km (0.066 R)
• M2: 286,181 km (0.067 R)
• M3: 383,270 km (0.081 R)
• M4: 584,030 km (0.086 R)
• M5: 658,679 km (0.043 R)
• M6: 818,749 km (0.116 R)
• M7: 1,017,714 km (0.113 R)
• M8: 1,204,861 km (0.027 R)
• M9: 1,403,228 km (0.055 R)
• M10: 1,461,870 km (0.055 R)
• M11: 1,643,183 km (0.092 R)
• M12: 1,752,240 km (0.115 R)
• M13: 1,815,819 km (0.11 R)
• M14: 2,179,043 km (0.06 R)
• M15: 2,247,558 km (0.098 R)
• M16: 2,511,000 km (0.094 R)
• M17: 2,619,309 km (0.104 R)
• M18: 2,729,114 km (0.101 R)
• M19: 3,144,846 km (0.114 R)
• M20: 3,301,027 km (0.113 R)
• M21: 3,380,014 km (0.091 R)
• M22: 3,764,331 km (0.115 R)
• M23: 3,993,216 km (0.058 R)
• M24: 4,355,991 km (0.119 R)
• M25: 4,574,254 km (0.089 R)
• M26: 4,684,807 km (0.098 R)
• M27: 4,773,967 km (0.109 R)
• M28: 4,841,137 km (0.071 R)
• M29: 4,976,373 km (0.103 R)
• M30: 6,471,753 km (0.071 R)
• M31: 7,306,809 km (0.069 R)
• M32: 7,514,301 km (0.075 R)
• M33: 7,829,205 km (0.085 R)
• M34: 7,908,641 km (0.091 R)
• M35: 8,068,262 km (0.12 R)
• M36: 8,526,480 km (0.107 R)
• M37: 8,882,673 km (0.117 R)
• M38: 9,076,402 km (0.077 R)
• M39: 9,581,145 km (0.066 R)
• M40: 9,637,693 km (0.101 R)
• M41: 9,722,964 km (0.102 R)
• M42: 10,008,696 km (0.093 R)
• M43: 10,355,165 km (0.095 R)
• M44: 10,647,030 km (0.063 R)
• M45: 10,823,406 km (0.11 R)
• M46: 11,089,840 km (0.098 R)
• M47: 11,599,071 km (0.051 R)
• M48: 11,719,946 km (0.115 R)
• M49: 11,932,525 km (0.102 R)
• M50: 12,671,239 km (0.107 R)
• M51: 12,764,588 km (0.118 R)
• M52: 12,826,970 km (0.06 R)
• M53: 13,329,619 km (0.071 R)
• M54: 13,424,614 km (0.068 R)
• M55: 13,647,066 km (0.096 R)
• M56: 13,806,836 km (0.119 R)
• M57: 13,902,878 km (0.119 R)
• M58: 14,712,502 km (0.068 R)
• M59: 14,810,638 km (0.1 R)
• M60: 14,974,747 km (0.036 R)
• M61: 15,073,481 km (0.086 R)
• M62: 15,737,397 km (0.119 R)
• M63: 15,837,777 km (0.115 R)
• M64: 16,140,264 km (0.085 R)
• M65: 16,241,542 km (0.111 R)
• M66: 16,716,964 km (0.1 R)
• M67: 16,785,180 km (0.094 R)
• M68: 18,100,295 km (0.033 R)
• M69: 18,275,773 km (0.104 R)
• M70: 18,487,155 km (0.112 R)
• M71: 19,304,857 km (0.053 R)
• M72: 19,664,042 km (0.075 R)
• M73: 19,808,254 km (0.088 R)
• M74: 20,938,466 km (0.097 R)
• M75: 21,196,522 km (0.106 R)
• M76: 21,790,426 km (0.063 R)
• M77: 21,902,475 km (0.088 R)
• M78: 22,427,563 km (0.1 R)
• M79: 24,181,748 km (0.093 R)
• M80: 24,336,432 km (0.081 R)
• M81: 24,997,206 km (0.106 R)
• M82: 25,153,536 km (0.057 R)
• M83: 25,388,703 km (0.086 R)
• M84: 25,742,802 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11.4

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.7 AU - 9.32 AU

Year: 9253 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,464,673 km

• M1: 176,825 km (0.111 R)
• M2: 312,510 km (0.074 R)
• M3: 396,135 km (0.101 R)
• M4: 548,276 km (0.055 R)
• M5: 624,870 km (0.065 R)
• M6: 722,408 km (0.118 R)
• M7: 971,937 km (0.111 R)
• M8: 1,048,681 km (0.063 R)
• M9: 1,208,452 km (0.087 R)
• M10: 1,643,931 km (0.081 R)
• M11: 1,807,741 km (0.107 R)
• M12: 1,977,085 km (0.097 R)
• M13: 2,126,534 km (0.099 R)
• M14: 2,384,141 km (0.104 R)
• M15: 2,789,551 km (0.117 R)
• M16: 2,986,422 km (0.096 R)
• M17: 3,513,456 km (0.081 R)
• M18: 3,665,148 km (0.098 R)
• M19: 3,757,151 km (0.064 R)
• M20: 4,358,085 km (0.089 R)
• M21: 5,091,414 km (0.092 R)
• M22: 5,472,440 km (0.076 R)
• M23: 5,791,233 km (0.071 R)
• M24: 6,043,305 km (0.099 R)
• M25: 6,745,966 km (0.045 R)
• M26: 6,859,212 km (0.034 R)
• M27: 7,087,798 km (0.111 R)
• M28: 7,513,403 km (0.115 R)
• M29: 7,591,643 km (0.031 R)
• M30: 7,749,020 km (0.092 R)
• M31: 7,867,801 km (0.108 R)
• M32: 8,227,733 km (0.083 R)
• M33: 8,308,516 km (0.098 R)
• M34: 8,511,520 km (0.032 R)
• M35: 9,130,257 km (0.105 R)
• M36: 9,424,067 km (0.105 R)
• M37: 9,593,263 km (0.077 R)
• M38: 10,586,144 km (0.078 R)
• M39: 11,521,280 km (0.088 R)
• M40: 11,656,965 km (0.069 R)
• M41: 12,021,535 km (0.106 R)
• M42: 12,389,845 km (0.091 R)
• M43: 12,482,596 km (0.109 R)
• M44: 12,855,543 km (0.107 R)
• M45: 13,043,438 km (0.065 R)
• M46: 13,184,958 km (0.078 R)
• M47: 13,900,185 km (0.058 R)
• M48: 14,481,523 km (0.083 R)
• M49: 16,222,094 km (0.044 R)
• M50: 17,297,852 km (0.106 R)
• M51: 18,080,399 km (0.096 R)
• M52: 18,555,372 km (0.079 R)
• M53: 18,661,586 km (0.064 R)
• M54: 19,034,534 km (0.059 R)
• M55: 19,517,885 km (0.093 R)
• M56: 19,842,362 km (0.072 R)
• M57: 20,168,486 km (0.046 R)
• M58: 21,714,281 km (0.086 R)
• M59: 21,994,328 km (0.103 R)
• M60: 24,277,490 km (0.1 R)
• M61: 25,094,295 km (0.047 R)
• M62: 25,683,262 km (0.081 R)
• M63: 26,217,176 km (0.077 R)
• M64: 26,395,946 km (0.1 R)
• M65: 26,575,164 km (0.072 R)
• M66: 28,023,421 km (0.091 R)
• M67: 28,267,266 km (0.083 R)
• M68: 29,249,824 km (0.099 R)
• M69: 29,559,043 km (0.082 R)
• M70: 29,807,376 km (0.082 R)
• M71: 30,556,263 km (0.105 R)
• M72: 31,058,912 km (0.113 R)
• M73: 31,185,023 km (0.102 R)
• M74: 32,583,463 km (0.063 R)
• M75: 33,032,706 km (0.099 R)
• M76: 34,002,250 km (0.101 R)
• M77: 34,457,925 km (0.063 R)
• M78: 35,969,312 km (0.115 R)
• M79: 36,234,399 km (0.071 R)
• M80: 38,310,519 km (0.06 R)
• M81: 39,875,761 km (0.072 R)
• M82: 40,218,789 km (0.094 R)
• M83: 41,670,188 km (0.067 R)
• M84: 43,279,412 km (0.116 R)
• M85: 46,558,448 km (0.062 R)
• M86: 47,136,793 km (0.072 R)
• M87: 47,936,095 km (0.1 R)
• M88: 48,081,803 km (0.087 R)
• M89: 48,300,814 km (0.118 R)
• M90: 48,959,643 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.5

Radius: 7.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.63 AU - 16.67 AU

Year: 23931 Days

Day: 19.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,464,673 km

• M1: 110,852 km (0.087 R)
• M2: 513,719 km (0.117 R)
• M3: 602,730 km (0.115 R)
• M4: 721,959 km (0.111 R)
• M5: 875,746 km (0.057 R)
• M6: 956,678 km (0.033 R)
• M7: 1,012,179 km (0.1 R)
• M8: 1,560,156 km (0.088 R)
• M9: 2,078,064 km (0.075 R)
• M10: 2,150,918 km (0.106 R)
• M11: 2,885,893 km (0.042 R)
• M12: 3,516,747 km (0.083 R)
• M13: 4,189,189 km (0.065 R)
• M14: 4,852,057 km (0.097 R)
• M15: 5,245,350 km (0.027 R)
• M16: 5,803,051 km (0.082 R)
• M17: 5,854,662 km (0.057 R)
• M18: 5,906,573 km (0.119 R)
• M19: 6,810,293 km (0.118 R)
• M20: 6,864,747 km (0.05 R)
• M21: 8,158,170 km (0.069 R)
• M22: 8,216,065 km (0.103 R)
• M23: 8,743,547 km (0.11 R)
• M24: 9,221,662 km (0.039 R)
• M25: 9,769,639 km (0.111 R)
• M26: 12,933,334 km (0.096 R)
• M27: 13,272,622 km (0.074 R)
• M28: 13,752,532 km (0.11 R)
• M29: 13,821,646 km (0.12 R)
• M30: 14,588,485 km (0.118 R)
• M31: 16,163,452 km (0.102 R)
• M32: 16,309,160 km (0.098 R)
• M33: 17,119,083 km (0.108 R)
• M34: 17,267,783 km (0.066 R)
• M35: 17,791,525 km (0.058 R)
• M36: 17,866,773 km (0.076 R)
• M37: 18,396,349 km (0.1 R)
• M38: 18,701,379 km (0.108 R)
• M39: 19,859,865 km (0.104 R)
• M40: 22,489,497 km (0.098 R)
• M41: 23,061,110 km (0.069 R)
• M42: 23,389,926 km (0.118 R)
• M43: 23,637,660 km (0.105 R)
• M44: 23,886,142 km (0.107 R)
• M45: 24,302,324 km (0.063 R)
• M46: 25,141,717 km (0.091 R)
• M47: 26,332,816 km (0.097 R)
• M48: 27,108,331 km (0.081 R)
• M49: 27,368,332 km (0.095 R)
• M50: 28,417,163 km (0.058 R)
• M51: 28,505,276 km (0.031 R)
• M52: 31,550,640 km (0.088 R)
• M53: 33,854,896 km (0.036 R)
• M54: 35,737,136 km (0.113 R)
• M55: 36,117,564 km (0.1 R)
• M56: 40,985,777 km (0.118 R)
• M57: 41,583,571 km (0.089 R)
• M58: 41,683,502 km (0.085 R)
• M59: 42,284,736 km (0.083 R)
• M60: 45,436,613 km (0.094 R)
• M61: 46,988,691 km (0.112 R)
• M62: 47,092,811 km (0.071 R)
• M63: 48,033,034 km (0.096 R)
• M64: 48,242,770 km (0.1 R)
• M65: 48,558,122 km (0.119 R)
• M66: 49,085,006 km (0.063 R)
• M67: 49,613,835 km (0.057 R)
• M68: 50,038,244 km (0.096 R)
• M69: 50,357,336 km (0.106 R)
• M70: 50,783,989 km (0.06 R)
• M71: 51,640,587 km (0.116 R)
• M72: 55,114,698 km (0.111 R)
• M73: 60,239,323 km (0.079 R)
• M74: 60,692,155 km (0.053 R)
• M75: 60,918,946 km (0.1 R)
• M76: 61,259,730 km (0.11 R)
• M77: 62,743,441 km (0.116 R)
• M78: 62,972,775 km (0.116 R)
• M79: 63,892,951 km (0.075 R)
• M80: 65,165,431 km (0.099 R)
• M81: 66,446,138 km (0.113 R)
• M82: 67,500,205 km (0.066 R)
• M83: 68,677,989 km (0.112 R)
• M84: 69,150,868 km (0.093 R)
• M85: 69,269,349 km (0.115 R)
• M86: 69,743,575 km (0.092 R)
• M87: 71,412,189 km (0.093 R)
• M88: 74,060,819 km (0.111 R)
• M89: 75,153,632 km (0.103 R)
• M90: 75,275,255 km (0.073 R)
• M91: 76,374,051 km (0.107 R)
• M92: 81,946,273 km (0.109 R)
• M93: 82,196,999 km (0.08 R)
• M94: 82,824,861 km (0.112 R)
• M95: 83,832,702 km (0.082 R)
• M96: 84,085,373 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit