🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 235 Days

Day: 23.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.81 AU - 1.03 AU

Year: 326 Days

Day: 47.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,351,795 km

• M1: 337,194 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 331 Days

Day: 24.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,351,795 km

• M1: 361,578 km (0.079 R)
• M2: 642,523 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.98 AU - 1.2 AU

Year: 420 Days

Day: 46.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 57.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,351,795 km

• M1: 724,054 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.07 AU - 1.51 AU

Year: 541 Days

Day: 13.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.77 AU - 2.09 AU

Year: 989 Days

Day: 23.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.36 AU - 4.4 AU

Year: 2820 Days

Day: 44.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 9.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.01 AU - 7.37 AU

Year: 5682 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,351,795 km

• M1: 133,591 km (0.065 R)
• M2: 190,588 km (0.107 R)
• M3: 424,858 km (0.079 R)
• M4: 614,099 km (0.087 R)
• M5: 802,742 km (0.108 R)
• M6: 860,188 km (0.063 R)
• M7: 1,251,985 km (0.041 R)
• M8: 1,530,237 km (0.096 R)
• M9: 1,808,788 km (0.113 R)
• M10: 2,023,461 km (0.117 R)
• M11: 2,350,482 km (0.111 R)
• M12: 2,477,640 km (0.107 R)
• M13: 2,650,575 km (0.117 R)
• M14: 2,805,110 km (0.046 R)
• M15: 3,263,478 km (0.068 R)
• M16: 3,429,531 km (0.09 R)
• M17: 3,671,431 km (0.075 R)
• M18: 3,794,550 km (0.114 R)
• M19: 4,352,550 km (0.037 R)
• M20: 4,561,987 km (0.116 R)
• M21: 4,990,585 km (0.114 R)
• M22: 5,320,598 km (0.068 R)
• M23: 5,657,642 km (0.033 R)
• M24: 5,828,782 km (0.044 R)
• M25: 6,088,783 km (0.105 R)
• M26: 6,530,695 km (0.099 R)
• M27: 6,620,304 km (0.12 R)
• M28: 6,952,411 km (0.086 R)
• M29: 7,507,569 km (0.119 R)
• M30: 7,664,348 km (0.116 R)
• M31: 8,205,443 km (0.094 R)
• M32: 8,562,234 km (0.108 R)
• M33: 8,693,132 km (0.081 R)
• M34: 8,824,928 km (0.105 R)
• M35: 8,890,901 km (0.086 R)
• M36: 9,358,095 km (0.099 R)
• M37: 9,765,001 km (0.083 R)
• M38: 10,631,023 km (0.082 R)
• M39: 10,984,373 km (0.03 R)
• M40: 11,162,544 km (0.09 R)
• M41: 11,305,709 km (0.109 R)
• M42: 11,557,782 km (0.085 R)
• M43: 11,884,504 km (0.102 R)
• M44: 11,994,159 km (0.059 R)
• M45: 14,024,052 km (0.109 R)
• M46: 14,606,586 km (0.103 R)
• M47: 14,763,365 km (0.098 R)
• M48: 16,198,457 km (0.096 R)
• M49: 16,360,622 km (0.117 R)
• M50: 16,809,565 km (0.083 R)
• M51: 17,056,102 km (0.071 R)
• M52: 18,012,182 km (0.069 R)
• M53: 18,096,106 km (0.105 R)
• M54: 18,517,972 km (0.065 R)
• M55: 19,028,400 km (0.079 R)
• M56: 19,242,475 km (0.091 R)
• M57: 19,414,213 km (0.112 R)
• M58: 19,976,252 km (0.082 R)
• M59: 20,324,666 km (0.107 R)
• M60: 20,499,695 km (0.06 R)
• M61: 20,807,119 km (0.111 R)
• M62: 21,204,601 km (0.107 R)
• M63: 21,337,743 km (0.088 R)
• M64: 21,515,615 km (0.065 R)
• M65: 22,547,840 km (0.086 R)
• M66: 23,047,198 km (0.116 R)
• M67: 23,184,080 km (0.116 R)
• M68: 23,550,146 km (0.115 R)
• M69: 24,149,435 km (0.12 R)
• M70: 24,567,112 km (0.11 R)
• M71: 25,882,077 km (0.088 R)
• M72: 26,214,334 km (0.09 R)
• M73: 27,267,802 km (0.115 R)
• M74: 28,579,626 km (0.115 R)
• M75: 29,218,559 km (0.115 R)
• M76: 29,515,061 km (0.093 R)
• M77: 29,961,761 km (0.052 R)
• M78: 30,111,059 km (0.105 R)
• M79: 30,410,554 km (0.099 R)
• M80: 30,711,096 km (0.06 R)
• M81: 31,365,438 km (0.076 R)
• M82: 31,517,130 km (0.117 R)
• M83: 33,201,452 km (0.102 R)
• M84: 33,407,748 km (0.111 R)
• M85: 33,976,818 km (0.067 R)
• M86: 34,705,808 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 11.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.24 AU - 13.58 AU

Year: 13296 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,351,795 km

• M1: 182,360 km (0.091 R)
• M2: 515,813 km (0.082 R)
• M3: 591,061 km (0.092 R)
• M4: 807,081 km (0.116 R)
• M5: 1,049,878 km (0.078 R)
• M6: 1,722,320 km (0.1 R)
• M7: 1,866,233 km (0.117 R)
• M8: 1,989,352 km (0.112 R)
• M9: 2,509,205 km (0.066 R)
• M10: 3,157,861 km (0.085 R)
• M11: 3,335,584 km (0.049 R)
• M12: 3,425,791 km (0.089 R)
• M13: 4,907,558 km (0.104 R)
• M14: 5,079,297 km (0.058 R)
• M15: 6,041,660 km (0.113 R)
• M16: 6,226,114 km (0.098 R)
• M17: 7,059,673 km (0.116 R)
• M18: 8,170,737 km (0.079 R)
• M19: 8,663,661 km (0.094 R)
• M20: 8,830,164 km (0.103 R)
• M21: 9,378,440 km (0.101 R)
• M22: 10,024,853 km (0.11 R)
• M23: 10,954,005 km (0.11 R)
• M24: 11,044,063 km (0.057 R)
• M25: 11,179,299 km (0.117 R)
• M26: 11,269,956 km (0.118 R)
• M27: 11,588,749 km (0.106 R)
• M28: 12,095,885 km (0.087 R)
• M29: 12,516,255 km (0.083 R)
• M30: 12,657,476 km (0.083 R)
• M31: 12,799,145 km (0.108 R)
• M32: 13,757,469 km (0.067 R)
• M33: 14,147,171 km (0.039 R)
• M34: 14,245,308 km (0.05 R)
• M35: 15,187,774 km (0.028 R)
• M36: 15,489,513 km (0.102 R)
• M37: 15,793,346 km (0.106 R)
• M38: 16,613,143 km (0.108 R)
• M39: 16,872,246 km (0.086 R)
• M40: 17,237,115 km (0.114 R)
• M41: 17,710,144 km (0.12 R)
• M42: 18,884,338 km (0.116 R)
• M43: 19,754,100 km (0.1 R)
• M44: 20,915,428 km (0.096 R)
• M45: 21,419,872 km (0.109 R)
• M46: 21,588,918 km (0.118 R)
• M47: 23,188,119 km (0.066 R)
• M48: 23,652,022 km (0.103 R)
• M49: 24,589,103 km (0.102 R)
• M50: 26,862,841 km (0.078 R)
• M51: 27,045,201 km (0.115 R)
• M52: 27,228,009 km (0.034 R)
• M53: 28,024,768 km (0.075 R)
• M54: 28,333,238 km (0.117 R)
• M55: 28,518,889 km (0.119 R)
• M56: 28,829,155 km (0.08 R)
• M57: 29,265,532 km (0.119 R)
• M58: 29,766,835 km (0.08 R)
• M59: 30,334,259 km (0.116 R)
• M60: 31,032,582 km (0.065 R)
• M61: 31,223,918 km (0.079 R)
• M62: 32,380,310 km (0.116 R)
• M63: 33,224,341 km (0.073 R)
• M64: 33,878,383 km (0.118 R)
• M65: 34,207,049 km (0.087 R)
• M66: 34,735,130 km (0.092 R)
• M67: 35,066,638 km (0.11 R)
• M68: 35,465,616 km (0.066 R)
• M69: 36,134,169 km (0.058 R)
• M70: 36,268,358 km (0.104 R)
• M71: 36,470,016 km (0.116 R)
• M72: 37,009,466 km (0.079 R)
• M73: 37,280,089 km (0.116 R)
• M74: 38,437,976 km (0.071 R)
• M75: 39,469,453 km (0.084 R)
• M76: 40,023,265 km (0.096 R)
• M77: 41,208,678 km (0.045 R)
• M78: 42,688,949 km (0.03 R)
• M79: 43,257,421 km (0.117 R)
• M80: 43,828,436 km (0.026 R)
• M81: 44,258,380 km (0.091 R)
• M82: 44,617,715 km (0.066 R)
• M83: 44,977,946 km (0.06 R)
• M84: 45,266,969 km (0.071 R)
• M85: 46,064,625 km (0.116 R)
• M86: 46,793,915 km (0.079 R)
• M87: 48,707,720 km (0.115 R)
• M88: 48,930,172 km (0.115 R)
• M89: 49,376,124 km (0.073 R)
• M90: 49,898,071 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 14.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.12 AU - 13.02 AU

Year: 13589 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,351,795 km

• M1: 204,949 km (0.119 R)
• M2: 751,131 km (0.098 R)
• M3: 855,849 km (0.094 R)
• M4: 1,203,066 km (0.102 R)
• M5: 1,763,908 km (0.065 R)
• M6: 2,497,536 km (0.11 R)
• M7: 2,762,175 km (0.116 R)
• M8: 3,427,287 km (0.046 R)
• M9: 3,647,794 km (0.08 R)
• M10: 3,872,939 km (0.064 R)
• M11: 4,180,512 km (0.032 R)
• M12: 4,337,291 km (0.084 R)
• M13: 4,984,302 km (0.112 R)
• M14: 5,150,804 km (0.111 R)
• M15: 5,705,064 km (0.117 R)
• M16: 6,233,743 km (0.112 R)
• M17: 6,368,381 km (0.102 R)
• M18: 6,594,873 km (0.082 R)
• M19: 7,149,731 km (0.089 R)
• M20: 7,864,510 km (0.105 R)
• M21: 7,961,599 km (0.101 R)
• M22: 8,255,110 km (0.082 R)
• M23: 8,552,361 km (0.08 R)
• M24: 9,620,190 km (0.115 R)
• M25: 10,408,571 km (0.06 R)
• M26: 10,676,052 km (0.109 R)
• M27: 11,382,304 km (0.038 R)
• M28: 11,657,863 km (0.118 R)
• M29: 11,768,715 km (0.1 R)
• M30: 12,215,863 km (0.067 R)
• M31: 12,328,510 km (0.117 R)
• M32: 13,242,104 km (0.06 R)
• M33: 15,498,639 km (0.078 R)
• M34: 15,988,721 km (0.099 R)
• M35: 16,733,419 km (0.061 R)
• M36: 16,858,782 km (0.111 R)
• M37: 17,935,887 km (0.103 R)
• M38: 18,128,270 km (0.108 R)
• M39: 18,709,607 km (0.091 R)
• M40: 19,824,261 km (0.116 R)
• M41: 20,156,368 km (0.066 R)
• M42: 23,086,691 km (0.119 R)
• M43: 23,226,266 km (0.076 R)
• M44: 23,998,640 km (0.081 R)
• M45: 24,850,899 km (0.065 R)
• M46: 25,065,572 km (0.118 R)
• M47: 27,098,158 km (0.119 R)
• M48: 27,911,223 km (0.111 R)
• M49: 28,882,412 km (0.045 R)
• M50: 29,485,591 km (0.07 R)
• M51: 30,016,813 km (0.053 R)
• M52: 32,172,967 km (0.087 R)
• M53: 32,406,938 km (0.1 R)
• M54: 33,822,732 km (0.12 R)
• M55: 33,981,306 km (0.091 R)
• M56: 34,458,523 km (0.051 R)
• M57: 34,937,984 km (0.118 R)
• M58: 35,661,140 km (0.027 R)
• M59: 36,227,069 km (0.031 R)
• M60: 36,633,227 km (0.096 R)
• M61: 36,877,521 km (0.116 R)
• M62: 38,603,282 km (0.075 R)
• M63: 40,019,525 km (0.097 R)
• M64: 42,731,285 km (0.108 R)
• M65: 43,332,370 km (0.091 R)
• M66: 44,195,998 km (0.101 R)
• M67: 45,852,495 km (0.06 R)
• M68: 46,027,974 km (0.101 R)
• M69: 47,884,633 km (0.119 R)
• M70: 48,777,433 km (0.077 R)
• M71: 49,315,686 km (0.095 R)
• M72: 49,946,241 km (0.065 R)
• M73: 50,126,806 km (0.105 R)
• M74: 54,712,878 km (0.118 R)
• M75: 54,805,928 km (0.075 R)
• M76: 55,178,875 km (0.109 R)
• M77: 56,020,812 km (0.079 R)
• M78: 57,433,615 km (0.117 R)
• M79: 59,335,602 km (0.098 R)
• M80: 60,006,249 km (0.084 R)
• M81: 60,390,566 km (0.115 R)
• M82: 61,161,593 km (0.115 R)
• M83: 65,262,969 km (0.093 R)
• M84: 66,054,192 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit