🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.12 AU

Year: 326 Days

Day: 24.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.96 AU - 2.58 AU

Year: 1243 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.58 AU - 3 AU

Year: 1694 Days

Day: 44.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,403,896 km

• M1: 42,037 km (0.119 R)
• M2: 594,352 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.67 AU - 5.23 AU

Year: 3412 Days

Day: 26.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.17 AU

Year: 4611 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,403,896 km

• M1: 349,760 km (0.116 R)
• M2: 472,131 km (0.104 R)
• M3: 850,763 km (0.101 R)
• M4: 967,449 km (0.108 R)
• M5: 1,233,584 km (0.11 R)
• M6: 1,572,573 km (0.088 R)
• M7: 2,047,396 km (0.118 R)
• M8: 2,301,862 km (0.101 R)
• M9: 2,566,800 km (0.073 R)
• M10: 3,357,874 km (0.089 R)
• M11: 3,507,621 km (0.077 R)
• M12: 3,814,147 km (0.094 R)
• M13: 3,970,776 km (0.095 R)
• M14: 4,313,505 km (0.112 R)
• M15: 4,547,626 km (0.044 R)
• M16: 4,642,321 km (0.03 R)
• M17: 4,761,850 km (0.112 R)
• M18: 5,500,265 km (0.091 R)
• M19: 5,728,850 km (0.097 R)
• M20: 5,986,608 km (0.06 R)
• M21: 6,143,237 km (0.104 R)
• M22: 6,567,347 km (0.113 R)
• M23: 6,946,278 km (0.08 R)
• M24: 7,416,165 km (0.045 R)
• M25: 7,584,462 km (0.085 R)
• M26: 8,183,752 km (0.081 R)
• M27: 8,357,883 km (0.056 R)
• M28: 8,533,212 km (0.062 R)
• M29: 11,826,759 km (0.075 R)
• M30: 11,957,956 km (0.038 R)
• M31: 12,089,752 km (0.103 R)
• M32: 12,288,268 km (0.107 R)
• M33: 12,388,050 km (0.115 R)
• M34: 12,655,232 km (0.101 R)
• M35: 13,365,672 km (0.076 R)
• M36: 14,054,421 km (0.096 R)
• M37: 14,263,259 km (0.107 R)
• M38: 14,896,208 km (0.104 R)
• M39: 15,002,572 km (0.105 R)
• M40: 15,251,653 km (0.034 R)
• M41: 17,257,311 km (0.086 R)
• M42: 17,518,359 km (0.103 R)
• M43: 17,931,549 km (0.026 R)
• M44: 18,120,341 km (0.117 R)
• M45: 18,309,882 km (0.096 R)
• M46: 18,500,021 km (0.057 R)
• M47: 19,113,073 km (0.11 R)
• M48: 19,228,712 km (0.095 R)
• M49: 19,966,828 km (0.111 R)
• M50: 20,084,113 km (0.117 R)
• M51: 20,201,846 km (0.093 R)
• M52: 20,516,600 km (0.119 R)
• M53: 21,390,551 km (0.103 R)
• M54: 21,791,922 km (0.112 R)
• M55: 22,683,675 km (0.101 R)
• M56: 22,928,866 km (0.044 R)
• M57: 23,835,878 km (0.11 R)
• M58: 24,502,785 km (0.074 R)
• M59: 24,880,669 km (0.11 R)
• M60: 25,387,357 km (0.104 R)
• M61: 25,897,635 km (0.084 R)
• M62: 26,196,831 km (0.112 R)
• M63: 26,368,420 km (0.102 R)
• M64: 26,928,365 km (0.099 R)
• M65: 27,231,450 km (0.115 R)
• M66: 27,710,163 km (0.092 R)
• M67: 28,060,073 km (0.082 R)
• M68: 28,279,383 km (0.11 R)
• M69: 28,411,328 km (0.1 R)
• M70: 28,808,361 km (0.117 R)
• M71: 28,985,485 km (0.071 R)
• M72: 29,697,272 km (0.11 R)
• M73: 30,010,380 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.43 AU - 10.71 AU

Year: 11614 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,403,896 km

• M1: 277,803 km (0.117 R)
• M2: 405,859 km (0.082 R)
• M3: 740,958 km (0.055 R)
• M4: 850,763 km (0.119 R)
• M5: 927,058 km (0.083 R)
• M6: 1,005,896 km (0.078 R)
• M7: 1,149,360 km (0.063 R)
• M8: 1,321,847 km (0.065 R)
• M9: 1,411,157 km (0.118 R)
• M10: 1,838,707 km (0.115 R)
• M11: 1,913,656 km (0.107 R)
• M12: 2,495,442 km (0.115 R)
• M13: 3,069,000 km (0.03 R)
• M14: 3,158,609 km (0.116 R)
• M15: 3,279,335 km (0.082 R)
• M16: 3,401,556 km (0.048 R)
• M17: 4,133,988 km (0.089 R)
• M18: 4,366,313 km (0.115 R)
• M19: 4,467,292 km (0.091 R)
• M20: 4,602,977 km (0.094 R)
• M21: 4,948,398 km (0.094 R)
• M22: 5,089,020 km (0.117 R)
• M23: 5,997,079 km (0.08 R)
• M24: 6,759,131 km (0.117 R)
• M25: 8,041,035 km (0.114 R)
• M26: 8,540,692 km (0.046 R)
• M27: 8,879,382 km (0.053 R)
• M28: 9,007,587 km (0.106 R)
• M29: 9,309,027 km (0.045 R)
• M30: 9,395,793 km (0.09 R)
• M31: 10,457,639 km (0.087 R)
• M32: 11,978,900 km (0.103 R)
• M33: 12,073,296 km (0.093 R)
• M34: 12,167,842 km (0.051 R)
• M35: 12,501,146 km (0.106 R)
• M36: 12,934,082 km (0.056 R)
• M37: 13,127,961 km (0.084 R)
• M38: 14,211,947 km (0.08 R)
• M39: 14,462,374 km (0.045 R)
• M40: 14,663,733 km (0.06 R)
• M41: 14,815,276 km (0.06 R)
• M42: 15,018,280 km (0.117 R)
• M43: 15,171,169 km (0.088 R)
• M44: 15,426,981 km (0.09 R)
• M45: 15,529,755 km (0.055 R)
• M46: 16,727,735 km (0.116 R)
• M47: 16,780,543 km (0.068 R)
• M48: 17,364,573 km (0.059 R)
• M49: 17,739,615 km (0.09 R)
• M50: 19,046,053 km (0.119 R)
• M51: 19,322,061 km (0.065 R)
• M52: 21,807,929 km (0.113 R)
• M53: 22,678,140 km (0.087 R)
• M54: 23,205,622 km (0.083 R)
• M55: 23,441,388 km (0.054 R)
• M56: 23,500,479 km (0.081 R)
• M57: 23,618,811 km (0.039 R)
• M58: 23,855,924 km (0.092 R)
• M59: 24,632,187 km (0.108 R)
• M60: 25,114,042 km (0.061 R)
• M61: 25,174,479 km (0.086 R)
• M62: 27,072,278 km (0.075 R)
• M63: 27,258,378 km (0.076 R)
• M64: 28,699,005 km (0.069 R)
• M65: 28,888,845 km (0.047 R)
• M66: 29,078,984 km (0.06 R)
• M67: 30,228,793 km (0.087 R)
• M68: 30,486,251 km (0.052 R)
• M69: 30,938,635 km (0.099 R)
• M70: 31,654,012 km (0.079 R)
• M71: 31,850,135 km (0.104 R)
• M72: 32,309,101 km (0.088 R)
• M73: 32,638,366 km (0.115 R)
• M74: 34,368,166 km (0.081 R)
• M75: 34,435,335 km (0.099 R)
• M76: 35,244,361 km (0.114 R)
• M77: 37,156,072 km (0.085 R)
• M78: 38,542,096 km (0.078 R)
• M79: 41,293,351 km (0.095 R)
• M80: 41,579,083 km (0.113 R)
• M81: 43,742,866 km (0.065 R)
• M82: 44,399,152 km (0.085 R)
• M83: 46,313,406 km (0.096 R)
• M84: 47,355,206 km (0.092 R)
• M85: 47,429,855 km (0.096 R)
• M86: 47,654,252 km (0.074 R)
• M87: 47,879,098 km (0.055 R)
• M88: 48,254,289 km (0.049 R)
• M89: 49,765,377 km (0.042 R)
• M90: 49,841,373 km (0.112 R)
• M91: 49,993,364 km (0.11 R)
• M92: 50,374,241 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 9.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.45 AU - 12.85 AU

Year: 12631 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,403,896 km

• M1: 244,892 km (0.065 R)
• M2: 561,590 km (0.069 R)
• M3: 642,074 km (0.063 R)
• M4: 815,608 km (0.081 R)
• M5: 985,401 km (0.107 R)
• M6: 1,064,538 km (0.116 R)
• M7: 1,125,574 km (0.111 R)
• M8: 1,403,677 km (0.055 R)
• M9: 2,074,474 km (0.108 R)
• M10: 2,607,640 km (0.094 R)
• M11: 2,775,788 km (0.083 R)
• M12: 4,114,839 km (0.068 R)
• M13: 4,212,676 km (0.077 R)
• M14: 4,311,111 km (0.115 R)
• M15: 4,611,354 km (0.12 R)
• M16: 5,022,150 km (0.112 R)
• M17: 5,232,036 km (0.1 R)
• M18: 6,780,374 km (0.092 R)
• M19: 7,444,888 km (0.063 R)
• M20: 7,644,302 km (0.05 R)
• M21: 8,089,206 km (0.091 R)
• M22: 8,294,304 km (0.095 R)
• M23: 8,667,701 km (0.031 R)
• M24: 8,751,475 km (0.12 R)
• M25: 9,820,651 km (0.055 R)
• M26: 10,039,513 km (0.086 R)
• M27: 10,171,458 km (0.119 R)
• M28: 10,304,152 km (0.116 R)
• M29: 10,840,460 km (0.04 R)
• M30: 10,975,996 km (0.119 R)
• M31: 11,294,340 km (0.085 R)
• M32: 13,801,900 km (0.098 R)
• M33: 14,047,090 km (0.115 R)
• M34: 14,691,259 km (0.105 R)
• M35: 14,841,306 km (0.117 R)
• M36: 15,395,715 km (0.113 R)
• M37: 16,681,060 km (0.114 R)
• M38: 16,942,108 km (0.07 R)
• M39: 17,893,701 km (0.072 R)
• M40: 18,537,570 km (0.069 R)
• M41: 19,407,930 km (0.044 R)
• M42: 19,737,793 km (0.098 R)
• M43: 21,188,294 km (0.058 R)
• M44: 21,471,184 km (0.113 R)
• M45: 22,155,145 km (0.079 R)
• M46: 22,557,564 km (0.105 R)
• M47: 22,730,648 km (0.088 R)
• M48: 23,311,088 km (0.108 R)
• M49: 23,837,673 km (0.074 R)
• M50: 25,440,763 km (0.084 R)
• M51: 25,560,891 km (0.103 R)
• M52: 25,741,455 km (0.108 R)
• M53: 26,833,669 km (0.086 R)
• M54: 28,064,860 km (0.113 R)
• M55: 28,251,109 km (0.096 R)
• M56: 29,000,295 km (0.104 R)
• M57: 29,251,470 km (0.106 R)
• M58: 29,314,451 km (0.078 R)
• M59: 29,377,431 km (0.115 R)
• M60: 29,440,412 km (0.03 R)
• M61: 29,629,653 km (0.075 R)
• M62: 30,773,778 km (0.064 R)
• M63: 30,837,806 km (0.1 R)
• M64: 31,286,899 km (0.097 R)
• M65: 31,867,638 km (0.082 R)
• M66: 32,126,891 km (0.078 R)
• M67: 32,321,667 km (0.075 R)
• M68: 33,696,771 km (0.048 R)
• M69: 33,894,838 km (0.113 R)
• M70: 34,159,477 km (0.062 R)
• M71: 34,757,270 km (0.062 R)
• M72: 34,957,432 km (0.061 R)
• M73: 37,183,149 km (0.082 R)
• M74: 38,141,324 km (0.028 R)
• M75: 38,761,556 km (0.114 R)
• M76: 38,830,671 km (0.118 R)
• M77: 40,291,643 km (0.072 R)
• M78: 40,361,655 km (0.093 R)
• M79: 41,064,017 km (0.08 R)
• M80: 41,699,658 km (0.099 R)
• M81: 42,125,115 km (0.088 R)
• M82: 42,909,157 km (0.107 R)
• M83: 44,563,710 km (0.074 R)
• M84: 44,781,075 km (0.117 R)
• M85: 45,144,149 km (0.102 R)
• M86: 46,165,903 km (0.038 R)
• M87: 47,047,782 km (0.11 R)
• M88: 47,490,742 km (0.05 R)
• M89: 48,232,149 km (0.106 R)
• M90: 48,380,999 km (0.116 R)
• M91: 48,604,348 km (0.067 R)
• M92: 49,276,641 km (0.044 R)
• M93: 49,426,388 km (0.094 R)
• M94: 49,501,337 km (0.117 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit