🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.88 AU - 0.98 AU

Year: 331 Days

Day: 22 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.87 AU - 1.13 AU

Year: 369 Days

Day: 44.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.98 AU - 1.16 AU

Year: 408 Days

Day: 45.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.05 AU - 2.91 AU

Year: 1441 Days

Day: 45.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 13.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.56 AU - 9.22 AU

Year: 8177 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,707,407 km

• M1: 384,616 km (0.112 R)
• M2: 554,559 km (0.095 R)
• M3: 768,634 km (0.054 R)
• M4: 964,158 km (0.116 R)
• M5: 1,160,431 km (0.116 R)
• M6: 1,334,413 km (0.114 R)
• M7: 1,480,421 km (0.114 R)
• M8: 1,709,604 km (0.071 R)
• M9: 1,950,906 km (0.063 R)
• M10: 2,054,876 km (0.064 R)
• M11: 2,182,035 km (0.111 R)
• M12: 2,334,026 km (0.111 R)
• M13: 2,444,728 km (0.098 R)
• M14: 2,882,003 km (0.101 R)
• M15: 3,025,318 km (0.112 R)
• M16: 3,220,244 km (0.081 R)
• M17: 3,495,055 km (0.067 R)
• M18: 3,829,855 km (0.093 R)
• M19: 4,094,643 km (0.119 R)
• M20: 4,365,565 km (0.118 R)
• M21: 4,953,485 km (0.05 R)
• M22: 5,716,284 km (0.062 R)
• M23: 6,547,151 km (0.101 R)
• M24: 7,186,981 km (0.031 R)
• M25: 7,448,628 km (0.102 R)
• M26: 7,847,007 km (0.074 R)
• M27: 8,354,742 km (0.031 R)
• M28: 8,457,665 km (0.119 R)
• M29: 9,048,427 km (0.094 R)
• M30: 9,331,167 km (0.106 R)
• M31: 9,688,556 km (0.111 R)
• M32: 9,869,121 km (0.116 R)
• M33: 11,012,797 km (0.075 R)
• M34: 11,163,442 km (0.115 R)
• M35: 11,352,683 km (0.086 R)
• M36: 11,888,244 km (0.039 R)
• M37: 12,825,773 km (0.12 R)
• M38: 13,263,347 km (0.087 R)
• M39: 13,584,833 km (0.115 R)
• M40: 14,153,455 km (0.038 R)
• M41: 14,440,682 km (0.101 R)
• M42: 14,688,417 km (0.085 R)
• M43: 15,104,448 km (0.059 R)
• M44: 15,524,519 km (0.079 R)
• M45: 15,608,892 km (0.104 R)
• M46: 15,990,965 km (0.079 R)
• M47: 16,204,441 km (0.059 R)
• M48: 16,418,965 km (0.092 R)
• M49: 18,615,510 km (0.064 R)
• M50: 18,750,148 km (0.119 R)
• M51: 19,246,963 km (0.065 R)
• M52: 19,337,769 km (0.096 R)
• M53: 19,565,307 km (0.097 R)
• M54: 20,299,683 km (0.114 R)
• M55: 21,277,006 km (0.085 R)
• M56: 23,326,048 km (0.075 R)
• M57: 23,422,838 km (0.105 R)
• M58: 24,300,379 km (0.062 R)
• M59: 24,743,338 km (0.09 R)
• M60: 24,891,440 km (0.03 R)
• M61: 25,089,508 km (0.088 R)
• M62: 25,387,656 km (0.058 R)
• M63: 25,887,014 km (0.112 R)
• M64: 26,844,889 km (0.113 R)
• M65: 26,946,316 km (0.087 R)
• M66: 28,691,376 km (0.098 R)
• M67: 29,107,258 km (0.058 R)
• M68: 29,368,306 km (0.085 R)
• M69: 29,577,593 km (0.045 R)
• M70: 30,050,472 km (0.103 R)
• M71: 31,430,363 km (0.03 R)
• M72: 32,074,232 km (0.089 R)
• M73: 33,702,904 km (0.051 R)
• M74: 34,141,824 km (0.103 R)
• M75: 34,582,540 km (0.11 R)
• M76: 34,858,997 km (0.114 R)
• M77: 35,191,702 km (0.095 R)
• M78: 35,636,906 km (0.104 R)
• M79: 36,983,735 km (0.086 R)
• M80: 37,209,778 km (0.079 R)
• M81: 37,834,049 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 12.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.88 AU - 11.7 AU

Year: 13077 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,707,407 km

• M1: 161,416 km (0.052 R)
• M2: 276,906 km (0.108 R)
• M3: 533,915 km (0.089 R)
• M4: 614,997 km (0.07 R)
• M5: 778,956 km (0.111 R)
• M6: 888,013 km (0.082 R)
• M7: 1,762,263 km (0.112 R)
• M8: 1,854,116 km (0.044 R)
• M9: 2,139,848 km (0.112 R)
• M10: 2,318,169 km (0.107 R)
• M11: 2,584,752 km (0.117 R)
• M12: 2,839,816 km (0.106 R)
• M13: 2,926,733 km (0.104 R)
• M14: 3,374,778 km (0.112 R)
• M15: 3,892,836 km (0.045 R)
• M16: 4,768,582 km (0.066 R)
• M17: 5,188,952 km (0.117 R)
• M18: 5,485,006 km (0.107 R)
• M19: 5,594,063 km (0.119 R)
• M20: 6,320,360 km (0.045 R)
• M21: 6,434,803 km (0.111 R)
• M22: 6,958,395 km (0.088 R)
• M23: 7,076,578 km (0.091 R)
• M24: 7,375,025 km (0.09 R)
• M25: 8,046,421 km (0.118 R)
• M26: 8,483,845 km (0.098 R)
• M27: 8,578,690 km (0.051 R)
• M28: 9,154,791 km (0.087 R)
• M29: 9,809,432 km (0.082 R)
• M30: 9,942,274 km (0.098 R)
• M31: 10,042,206 km (0.093 R)
• M32: 10,276,925 km (0.089 R)
• M33: 10,785,707 km (0.09 R)
• M34: 10,888,481 km (0.086 R)
• M35: 11,302,867 km (0.09 R)
• M36: 11,898,715 km (0.118 R)
• M37: 13,377,790 km (0.03 R)
• M38: 13,710,196 km (0.08 R)
• M39: 14,610,027 km (0.028 R)
• M40: 14,876,162 km (0.05 R)
• M41: 15,067,198 km (0.06 R)
• M42: 15,722,736 km (0.039 R)
• M43: 16,387,699 km (0.081 R)
• M44: 16,783,086 km (0.069 R)
• M45: 17,502,951 km (0.11 R)
• M46: 17,907,164 km (0.105 R)
• M47: 18,273,679 km (0.036 R)
• M48: 18,931,311 km (0.114 R)
• M49: 19,096,916 km (0.04 R)
• M50: 19,554,835 km (0.086 R)
• M51: 19,848,197 km (0.102 R)
• M52: 20,058,531 km (0.076 R)
• M53: 20,481,594 km (0.12 R)
• M54: 20,736,958 km (0.081 R)
• M55: 20,864,864 km (0.1 R)
• M56: 21,336,546 km (0.119 R)
• M57: 23,081,306 km (0.103 R)
• M58: 23,480,283 km (0.073 R)
• M59: 24,060,424 km (0.081 R)
• M60: 24,735,709 km (0.097 R)
• M61: 25,053,006 km (0.091 R)
• M62: 25,417,277 km (0.116 R)
• M63: 25,600,085 km (0.103 R)
• M64: 25,921,122 km (0.072 R)
• M65: 26,105,128 km (0.042 R)
• M66: 26,474,335 km (0.085 R)
• M67: 26,752,587 km (0.043 R)
• M68: 27,592,729 km (0.071 R)
• M69: 27,733,650 km (0.082 R)
• M70: 28,204,883 km (0.077 R)
• M71: 28,536,392 km (0.114 R)
• M72: 28,774,103 km (0.115 R)
• M73: 28,916,969 km (0.063 R)
• M74: 29,586,719 km (0.068 R)
• M75: 29,875,443 km (0.111 R)
• M76: 31,283,757 km (0.093 R)
• M77: 31,922,091 km (0.111 R)
• M78: 33,111,843 km (0.09 R)
• M79: 33,361,522 km (0.087 R)
• M80: 33,511,569 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694

Radius: 7.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.97 AU - 15.41 AU

Year: 16679 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,707,407 km

• M1: 175,030 km (0.082 R)
• M2: 742,454 km (0.115 R)
• M3: 1,065,885 km (0.088 R)
• M4: 1,115,551 km (0.092 R)
• M5: 1,713,644 km (0.035 R)
• M6: 2,014,485 km (0.073 R)
• M7: 2,139,549 km (0.052 R)
• M8: 2,331,932 km (0.053 R)
• M9: 2,430,367 km (0.114 R)
• M10: 3,120,911 km (0.051 R)
• M11: 3,868,751 km (0.052 R)
• M12: 4,383,517 km (0.112 R)
• M13: 5,564,293 km (0.089 R)
• M14: 7,312,793 km (0.032 R)
• M15: 7,409,283 km (0.111 R)
• M16: 8,195,869 km (0.091 R)
• M17: 8,245,835 km (0.043 R)
• M18: 9,741,065 km (0.048 R)
• M19: 9,953,794 km (0.103 R)
• M20: 11,262,176 km (0.11 R)
• M21: 11,485,377 km (0.079 R)
• M22: 12,623,816 km (0.032 R)
• M23: 12,797,649 km (0.065 R)
• M24: 14,458,185 km (0.1 R)
• M25: 14,640,096 km (0.044 R)
• M26: 14,883,791 km (0.082 R)
• M27: 15,006,162 km (0.115 R)
• M28: 15,313,586 km (0.088 R)
• M29: 16,500,496 km (0.04 R)
• M30: 16,817,793 km (0.087 R)
• M31: 16,881,521 km (0.114 R)
• M32: 17,073,156 km (0.081 R)
• M33: 17,137,184 km (0.12 R)
• M34: 17,781,801 km (0.094 R)
• M35: 18,368,674 km (0.114 R)
• M36: 19,094,672 km (0.061 R)
• M37: 19,427,677 km (0.084 R)
• M38: 19,964,733 km (0.094 R)
• M39: 20,032,202 km (0.101 R)
• M40: 20,506,427 km (0.11 R)
• M41: 22,933,354 km (0.095 R)
• M42: 23,358,361 km (0.09 R)
• M43: 24,000,884 km (0.056 R)
• M44: 25,157,425 km (0.119 R)
• M45: 25,742,502 km (0.087 R)
• M46: 27,975,999 km (0.116 R)
• M47: 28,354,332 km (0.075 R)
• M48: 28,810,456 km (0.116 R)
• M49: 29,499,354 km (0.113 R)
• M50: 30,581,545 km (0.063 R)
• M51: 31,440,984 km (0.115 R)
• M52: 31,598,062 km (0.118 R)
• M53: 32,229,066 km (0.042 R)
• M54: 34,470,491 km (0.109 R)
• M55: 35,527,998 km (0.095 R)
• M56: 37,258,846 km (0.083 R)
• M57: 38,009,079 km (0.099 R)
• M58: 42,526,635 km (0.116 R)
• M59: 44,187,022 km (0.112 R)
• M60: 44,980,938 km (0.074 R)
• M61: 45,069,351 km (0.12 R)
• M62: 45,512,759 km (0.078 R)
• M63: 45,690,481 km (0.091 R)
• M64: 46,493,223 km (0.109 R)
• M65: 46,582,683 km (0.119 R)
• M66: 46,672,292 km (0.036 R)
• M67: 49,659,013 km (0.111 R)
• M68: 50,944,807 km (0.033 R)
• M69: 51,221,713 km (0.05 R)
• M70: 51,314,164 km (0.056 R)
• M71: 51,777,020 km (0.048 R)
• M72: 51,869,771 km (0.034 R)
• M73: 55,530,131 km (0.108 R)
• M74: 57,055,730 km (0.059 R)
• M75: 57,439,299 km (0.044 R)
• M76: 58,885,312 km (0.078 R)
• M77: 59,272,920 km (0.109 R)
• M78: 59,855,903 km (0.099 R)
• M79: 60,343,293 km (0.112 R)
• M80: 62,404,303 km (0.11 R)
• M81: 64,288,787 km (0.101 R)
• M82: 64,887,777 km (0.038 R)
• M83: 65,689,323 km (0.117 R)
• M84: 67,403,415 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit