🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 260 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1 AU - 1.02 AU

Year: 369 Days

Day: 36.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.47 AU - 1.49 AU

Year: 654 Days

Day: 14.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,417,129 km

• M1: 176,974 km (0.103 R)
• M2: 488,736 km (0.085 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 13.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.55 AU - 6.05 AU

Year: 4434 Days

Day: 12.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,417,129 km

• M1: 185,651 km (0.096 R)
• M2: 328,816 km (0.054 R)
• M3: 641,476 km (0.085 R)
• M4: 928,105 km (0.055 R)
• M5: 1,019,360 km (0.066 R)
• M6: 1,124,826 km (0.081 R)
• M7: 1,488,798 km (0.117 R)
• M8: 1,634,955 km (0.083 R)
• M9: 1,748,051 km (0.047 R)
• M10: 1,850,825 km (0.106 R)
• M11: 2,049,341 km (0.085 R)
• M12: 2,158,099 km (0.061 R)
• M13: 2,540,172 km (0.107 R)
• M14: 2,807,054 km (0.059 R)
• M15: 3,067,654 km (0.039 R)
• M16: 3,384,652 km (0.04 R)
• M17: 3,795,896 km (0.116 R)
• M18: 3,897,025 km (0.057 R)
• M19: 4,102,123 km (0.075 R)
• M20: 4,310,663 km (0.092 R)
• M21: 4,398,776 km (0.109 R)
• M22: 4,756,913 km (0.092 R)
• M23: 5,274,223 km (0.097 R)
• M24: 5,712,843 km (0.107 R)
• M25: 5,848,678 km (0.073 R)
• M26: 6,143,536 km (0.073 R)
• M27: 6,503,767 km (0.05 R)
• M28: 6,953,459 km (0.06 R)
• M29: 7,119,662 km (0.113 R)
• M30: 7,434,565 km (0.071 R)
• M31: 7,561,873 km (0.119 R)
• M32: 7,904,901 km (0.056 R)
• M33: 8,013,210 km (0.079 R)
• M34: 8,495,364 km (0.085 R)
• M35: 8,784,836 km (0.1 R)
• M36: 9,100,188 km (0.088 R)
• M37: 9,236,621 km (0.103 R)
• M38: 9,603,435 km (0.089 R)
• M39: 10,068,685 km (0.115 R)
• M40: 10,949,068 km (0.119 R)
• M41: 11,166,883 km (0.099 R)
• M42: 11,288,655 km (0.099 R)
• M43: 11,533,248 km (0.108 R)
• M44: 11,754,952 km (0.093 R)
• M45: 12,428,741 km (0.118 R)
• M46: 12,605,416 km (0.058 R)
• M47: 12,732,125 km (0.05 R)
• M48: 12,859,283 km (0.07 R)
• M49: 13,865,778 km (0.087 R)
• M50: 14,391,764 km (0.079 R)
• M51: 14,497,829 km (0.083 R)
• M52: 14,843,998 km (0.074 R)
• M53: 15,031,594 km (0.035 R)
• M54: 15,735,302 km (0.119 R)
• M55: 15,871,885 km (0.107 R)
• M56: 16,118,722 km (0.098 R)
• M57: 16,311,553 km (0.072 R)
• M58: 16,616,135 km (0.109 R)
• M59: 17,428,302 km (0.103 R)
• M60: 17,938,879 km (0.079 R)
• M61: 18,167,315 km (0.07 R)
• M62: 18,396,948 km (0.034 R)
• M63: 19,032,888 km (0.061 R)
• M64: 19,149,425 km (0.082 R)
• M65: 19,529,404 km (0.114 R)
• M66: 19,646,838 km (0.045 R)
• M67: 19,823,513 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 8.1

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.18 AU - 8.44 AU

Year: 6459 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 19,417,129 km

• M1: 173,534 km (0.082 R)
• M2: 276,606 km (0.11 R)
• M3: 394,340 km (0.038 R)
• M4: 654,341 km (0.088 R)
• M5: 866,471 km (0.115 R)
• M6: 931,247 km (0.064 R)
• M7: 1,082,939 km (0.055 R)
• M8: 1,958,535 km (0.103 R)
• M9: 2,110,676 km (0.106 R)
• M10: 3,203,638 km (0.097 R)
• M11: 3,305,963 km (0.117 R)
• M12: 3,645,999 km (0.052 R)
• M13: 3,833,745 km (0.116 R)
• M14: 3,887,899 km (0.115 R)
• M15: 4,331,008 km (0.111 R)
• M16: 5,234,729 km (0.093 R)
• M17: 5,910,612 km (0.089 R)
• M18: 6,004,859 km (0.034 R)
• M19: 6,419,245 km (0.044 R)
• M20: 6,777,232 km (0.103 R)
• M21: 8,484,593 km (0.05 R)
• M22: 8,662,315 km (0.098 R)
• M23: 8,769,577 km (0.093 R)
• M24: 8,877,138 km (0.094 R)
• M25: 9,606,278 km (0.11 R)
• M26: 10,015,577 km (0.027 R)
• M27: 10,278,870 km (0.117 R)
• M28: 10,735,742 km (0.073 R)
• M29: 11,005,317 km (0.068 R)
• M30: 11,121,555 km (0.105 R)
• M31: 11,199,196 km (0.078 R)
• M32: 12,145,702 km (0.112 R)
• M33: 12,225,736 km (0.117 R)
• M34: 12,305,921 km (0.091 R)
• M35: 12,507,280 km (0.116 R)
• M36: 12,831,608 km (0.057 R)
• M37: 13,076,649 km (0.087 R)
• M38: 13,158,629 km (0.054 R)
• M39: 13,488,642 km (0.088 R)
• M40: 13,696,134 km (0.072 R)
• M41: 14,749,752 km (0.089 R)
• M42: 14,920,742 km (0.115 R)
• M43: 15,916,765 km (0.034 R)
• M44: 16,489,126 km (0.115 R)
• M45: 16,800,140 km (0.058 R)
• M46: 17,113,099 km (0.093 R)
• M47: 18,063,644 km (0.098 R)
• M48: 18,522,161 km (0.098 R)
• M49: 18,845,592 km (0.103 R)
• M50: 19,404,190 km (0.097 R)
• M51: 19,591,487 km (0.11 R)
• M52: 19,685,434 km (0.052 R)
• M53: 19,779,531 km (0.093 R)
• M54: 20,157,415 km (0.112 R)
• M55: 20,728,580 km (0.074 R)
• M56: 21,064,278 km (0.073 R)
• M57: 21,160,469 km (0.081 R)
• M58: 21,401,771 km (0.058 R)
• M59: 24,316,386 km (0.093 R)
• M60: 24,366,800 km (0.112 R)
• M61: 24,771,911 km (0.092 R)
• M62: 26,000,110 km (0.039 R)
• M63: 26,206,854 km (0.05 R)
• M64: 26,362,137 km (0.094 R)
• M65: 27,563,258 km (0.062 R)
• M66: 28,250,062 km (0.073 R)
• M67: 29,532,714 km (0.085 R)
• M68: 29,640,425 km (0.048 R)
• M69: 29,856,294 km (0.044 R)
• M70: 30,289,679 km (0.12 R)
• M71: 30,398,287 km (0.108 R)
• M72: 30,561,499 km (0.113 R)
• M73: 30,779,612 km (0.091 R)
• M74: 31,052,928 km (0.117 R)
• M75: 31,491,997 km (0.086 R)
• M76: 31,602,101 km (0.098 R)
• M77: 31,822,609 km (0.03 R)
• M78: 32,043,714 km (0.101 R)
• M79: 32,099,066 km (0.117 R)
• M80: 32,320,770 km (0.073 R)
• M81: 32,988,874 km (0.083 R)
• M82: 33,492,869 km (0.106 R)
• M83: 33,605,366 km (0.103 R)
• M84: 34,338,695 km (0.099 R)
• M85: 35,592,026 km (0.111 R)
• M86: 36,109,036 km (0.071 R)
• M87: 36,281,822 km (0.114 R)
• M88: 36,339,567 km (0.101 R)
• M89: 37,208,581 km (0.083 R)
• M90: 38,967,104 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 12

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.52 AU - 14.28 AU

Year: 14919 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 19,417,129 km

• M1: 211,681 km (0.088 R)
• M2: 291,117 km (0.096 R)
• M3: 632,051 km (0.08 R)
• M4: 754,721 km (0.103 R)
• M5: 847,771 km (0.111 R)
• M6: 1,067,530 km (0.112 R)
• M7: 1,306,289 km (0.092 R)
• M8: 1,514,978 km (0.069 R)
• M9: 1,810,583 km (0.03 R)
• M10: 1,965,566 km (0.097 R)
• M11: 2,261,172 km (0.062 R)
• M12: 2,344,348 km (0.109 R)
• M13: 2,925,536 km (0.047 R)
• M14: 3,108,494 km (0.112 R)
• M15: 3,232,660 km (0.106 R)
• M16: 3,713,019 km (0.087 R)
• M17: 3,845,114 km (0.097 R)
• M18: 4,113,792 km (0.085 R)
• M19: 4,388,753 km (0.098 R)
• M20: 5,360,840 km (0.111 R)
• M21: 5,890,566 km (0.097 R)
• M22: 6,044,951 km (0.038 R)
• M23: 6,837,520 km (0.116 R)
• M24: 6,999,984 km (0.099 R)
• M25: 7,287,361 km (0.119 R)
• M26: 8,044,326 km (0.112 R)
• M27: 8,562,982 km (0.118 R)
• M28: 9,541,651 km (0.073 R)
• M29: 9,998,374 km (0.095 R)
• M30: 10,275,728 km (0.119 R)
• M31: 10,508,951 km (0.06 R)
• M32: 10,649,573 km (0.12 R)
• M33: 10,743,820 km (0.104 R)
• M34: 11,798,036 km (0.114 R)
• M35: 12,734,968 km (0.107 R)
• M36: 12,885,014 km (0.105 R)
• M37: 13,086,074 km (0.117 R)
• M38: 13,288,330 km (0.109 R)
• M39: 14,575,021 km (0.088 R)
• M40: 14,679,740 km (0.092 R)
• M41: 14,784,608 km (0.091 R)
• M42: 15,955,062 km (0.081 R)
• M43: 16,934,928 km (0.05 R)
• M44: 17,044,882 km (0.053 R)
• M45: 18,838,261 km (0.087 R)
• M46: 19,238,585 km (0.07 R)
• M47: 19,815,285 km (0.092 R)
• M48: 21,818,251 km (0.077 R)
• M49: 23,761,677 km (0.088 R)
• M50: 23,946,730 km (0.05 R)
• M51: 24,380,264 km (0.115 R)
• M52: 24,879,023 km (0.062 R)
• M53: 25,760,005 km (0.074 R)
• M54: 25,886,715 km (0.048 R)
• M55: 26,779,216 km (0.054 R)
• M56: 27,422,935 km (0.085 R)
• M57: 27,811,740 km (0.025 R)
• M58: 29,715,971 km (0.077 R)
• M59: 31,188,613 km (0.102 R)
• M60: 32,206,178 km (0.119 R)
• M61: 32,411,127 km (0.102 R)
• M62: 33,097,033 km (0.105 R)
• M63: 34,692,793 km (0.111 R)
• M64: 34,972,841 km (0.071 R)
• M65: 35,253,636 km (0.099 R)
• M66: 36,100,659 km (0.104 R)
• M67: 37,097,280 km (0.083 R)
• M68: 37,958,814 km (0.112 R)
• M69: 39,190,453 km (0.09 R)
• M70: 39,336,162 km (0.04 R)
• M71: 40,141,148 km (0.116 R)
• M72: 40,582,462 km (0.09 R)
• M73: 41,025,421 km (0.067 R)
• M74: 41,321,625 km (0.1 R)
• M75: 42,738,316 km (0.111 R)
• M76: 43,264,303 km (0.114 R)
• M77: 43,414,948 km (0.11 R)
• M78: 43,641,289 km (0.098 R)
• M79: 43,716,836 km (0.07 R)
• M80: 47,626,128 km (0.108 R)
• M81: 47,937,441 km (0.115 R)
• M82: 48,718,791 km (0.117 R)
• M83: 49,504,179 km (0.107 R)
• M84: 50,214,769 km (0.107 R)
• M85: 50,769,628 km (0.083 R)
• M86: 51,008,087 km (0.099 R)
• M87: 51,087,673 km (0.104 R)
• M88: 52,687,772 km (0.104 R)
• M89: 53,009,856 km (0.114 R)
• M90: 53,170,973 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.7 AU - 14.18 AU

Year: 17907 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 100 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,417,129 km

• M1: 77,791 km (0.094 R)
• M2: 129,253 km (0.072 R)
• M3: 217,964 km (0.104 R)
• M4: 259,253 km (0.113 R)
• M5: 471,832 km (0.076 R)
• M6: 658,979 km (0.109 R)
• M7: 742,155 km (0.116 R)
• M8: 981,212 km (0.103 R)
• M9: 1,066,184 km (0.098 R)
• M10: 1,131,558 km (0.067 R)
• M11: 1,539,512 km (0.091 R)
• M12: 1,727,407 km (0.053 R)
• M13: 1,804,599 km (0.118 R)
• M14: 2,743,176 km (0.073 R)
• M15: 3,079,771 km (0.061 R)
• M16: 3,429,382 km (0.09 R)
• M17: 3,575,988 km (0.1 R)
• M18: 3,758,048 km (0.057 R)
• M19: 4,165,852 km (0.118 R)
• M20: 4,235,265 km (0.109 R)
• M21: 4,713,231 km (0.104 R)
• M22: 5,004,647 km (0.072 R)
• M23: 5,208,399 km (0.114 R)
• M24: 5,264,499 km (0.106 R)
• M25: 5,301,898 km (0.085 R)
• M26: 5,358,297 km (0.043 R)
• M27: 5,395,995 km (0.104 R)
• M28: 5,720,024 km (0.103 R)
• M29: 6,011,142 km (0.085 R)
• M30: 6,810,892 km (0.106 R)
• M31: 7,474,508 km (0.111 R)
• M32: 7,728,824 km (0.104 R)
• M33: 7,771,460 km (0.118 R)
• M34: 7,985,834 km (0.07 R)
• M35: 8,267,377 km (0.095 R)
• M36: 8,508,229 km (0.118 R)
• M37: 9,426,162 km (0.101 R)
• M38: 10,729,907 km (0.114 R)
• M39: 11,305,859 km (0.115 R)
• M40: 11,842,467 km (0.116 R)
• M41: 12,015,103 km (0.109 R)
• M42: 12,637,879 km (0.117 R)
• M43: 13,322,438 km (0.087 R)
• M44: 14,227,505 km (0.047 R)
• M45: 15,906,293 km (0.115 R)
• M46: 16,921,015 km (0.046 R)
• M47: 17,310,269 km (0.078 R)
• M48: 17,702,664 km (0.073 R)
• M49: 17,871,710 km (0.111 R)
• M50: 17,956,382 km (0.06 R)
• M51: 18,954,798 km (0.116 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit