🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 256 Days

Day: 15.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.67 AU

Year: 557 Days

Day: 43.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.81 AU - 2.11 AU

Year: 964 Days

Day: 46.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 58.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.98 AU - 2.7 AU

Year: 1258 Days

Day: 25.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.39 AU - 3.83 AU

Year: 1928 Days

Day: 36.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,890,005 km

• M1: 412,142 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.05 AU - 5.15 AU

Year: 3467 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 13.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.9 AU - 8.1 AU

Year: 6509 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,890,005 km

• M1: 174,431 km (0.108 R)
• M2: 331,658 km (0.106 R)
• M3: 450,290 km (0.101 R)
• M4: 566,228 km (0.116 R)
• M5: 700,866 km (0.097 R)
• M6: 936,333 km (0.079 R)
• M7: 1,064,389 km (0.089 R)
• M8: 1,199,027 km (0.117 R)
• M9: 1,494,483 km (0.081 R)
• M10: 1,595,611 km (0.115 R)
• M11: 1,681,630 km (0.1 R)
• M12: 1,858,754 km (0.051 R)
• M13: 2,299,918 km (0.098 R)
• M14: 2,517,882 km (0.088 R)
• M15: 2,900,104 km (0.108 R)
• M16: 3,092,786 km (0.094 R)
• M17: 3,953,273 km (0.117 R)
• M18: 4,119,626 km (0.076 R)
• M19: 4,385,910 km (0.047 R)
• M20: 4,682,862 km (0.084 R)
• M21: 5,024,992 km (0.086 R)
• M22: 5,309,827 km (0.06 R)
• M23: 5,441,024 km (0.115 R)
• M24: 5,733,638 km (0.118 R)
• M25: 6,113,616 km (0.114 R)
• M26: 6,571,984 km (0.073 R)
• M27: 6,883,746 km (0.07 R)
• M28: 7,171,572 km (0.116 R)
• M29: 7,669,883 km (0.107 R)
• M30: 7,788,813 km (0.085 R)
• M31: 8,622,821 km (0.101 R)
• M32: 9,200,119 km (0.117 R)
• M33: 9,918,937 km (0.072 R)
• M34: 10,490,551 km (0.088 R)
• M35: 10,838,815 km (0.036 R)
• M36: 11,157,009 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 13.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.13 AU - 7.25 AU

Year: 6776 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,890,005 km

• M1: 254,167 km (0.056 R)
• M2: 370,704 km (0.028 R)
• M3: 725,998 km (0.086 R)
• M4: 1,057,358 km (0.097 R)
• M5: 1,200,373 km (0.08 R)
• M6: 1,763,161 km (0.108 R)
• M7: 2,174,405 km (0.112 R)
• M8: 2,616,018 km (0.103 R)
• M9: 3,155,318 km (0.109 R)
• M10: 3,534,250 km (0.117 R)
• M11: 3,655,723 km (0.105 R)
• M12: 3,927,991 km (0.098 R)
• M13: 4,079,384 km (0.04 R)
• M14: 4,206,991 km (0.076 R)
• M15: 4,388,005 km (0.084 R)
• M16: 4,677,626 km (0.067 R)
• M17: 5,082,887 km (0.06 R)
• M18: 5,387,319 km (0.097 R)
• M19: 5,783,603 km (0.074 R)
• M20: 5,869,772 km (0.073 R)
• M21: 6,130,820 km (0.096 R)
• M22: 6,815,380 km (0.083 R)
• M23: 7,430,526 km (0.079 R)
• M24: 7,871,840 km (0.113 R)
• M25: 8,517,056 km (0.116 R)
• M26: 8,714,076 km (0.026 R)
• M27: 9,179,475 km (0.104 R)
• M28: 9,721,318 km (0.075 R)
• M29: 9,927,315 km (0.115 R)
• M30: 10,030,836 km (0.045 R)
• M31: 10,765,362 km (0.118 R)
• M32: 11,014,143 km (0.073 R)
• M33: 11,845,010 km (0.06 R)
• M34: 12,028,267 km (0.07 R)
• M35: 12,695,922 km (0.072 R)
• M36: 13,185,706 km (0.057 R)
• M37: 13,451,990 km (0.115 R)
• M38: 13,604,879 km (0.112 R)
• M39: 13,835,409 km (0.037 R)
• M40: 14,183,673 km (0.051 R)
• M41: 14,770,546 km (0.109 R)
• M42: 14,888,878 km (0.037 R)
• M43: 15,007,509 km (0.104 R)
• M44: 15,285,611 km (0.072 R)
• M45: 15,766,419 km (0.107 R)
• M46: 16,374,235 km (0.049 R)
• M47: 17,113,996 km (0.09 R)
• M48: 17,487,841 km (0.096 R)
• M49: 17,822,492 km (0.094 R)
• M50: 19,053,383 km (0.064 R)
• M51: 19,787,759 km (0.11 R)
• M52: 20,005,424 km (0.113 R)
• M53: 20,840,180 km (0.107 R)
• M54: 22,498,024 km (0.073 R)
• M55: 22,679,935 km (0.091 R)
• M56: 23,365,991 km (0.082 R)
• M57: 25,040,140 km (0.099 R)
• M58: 25,464,699 km (0.087 R)
• M59: 25,939,373 km (0.108 R)
• M60: 26,225,554 km (0.104 R)
• M61: 26,369,018 km (0.096 R)
• M62: 26,608,674 km (0.111 R)
• M63: 26,993,739 km (0.092 R)
• M64: 28,013,248 km (0.119 R)
• M65: 28,110,936 km (0.118 R)
• M66: 29,094,841 km (0.089 R)
• M67: 29,939,919 km (0.072 R)
• M68: 30,390,658 km (0.119 R)
• M69: 30,742,662 km (0.094 R)
• M70: 31,146,725 km (0.116 R)
• M71: 31,349,431 km (0.117 R)
• M72: 31,603,448 km (0.077 R)
• M73: 32,883,557 km (0.049 R)
• M74: 33,400,417 km (0.097 R)
• M75: 33,815,701 km (0.104 R)
• M76: 34,128,361 km (0.058 R)
• M77: 34,337,349 km (0.061 R)
• M78: 35,283,107 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 10.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.34 AU - 8.92 AU

Year: 8147 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,890,005 km

• M1: 132,993 km (0.031 R)
• M2: 394,041 km (0.108 R)
• M3: 471,981 km (0.12 R)
• M4: 742,454 km (0.105 R)
• M5: 1,028,934 km (0.098 R)
• M6: 1,160,131 km (0.083 R)
• M7: 1,314,666 km (0.116 R)
• M8: 1,476,232 km (0.07 R)
• M9: 1,682,826 km (0.105 R)
• M10: 1,859,053 km (0.104 R)
• M11: 2,062,057 km (0.108 R)
• M12: 2,251,149 km (0.075 R)
• M13: 2,358,710 km (0.093 R)
• M14: 2,446,075 km (0.082 R)
• M15: 2,512,347 km (0.097 R)
• M16: 2,714,603 km (0.1 R)
• M17: 3,016,491 km (0.099 R)
• M18: 3,111,636 km (0.056 R)
• M19: 3,183,592 km (0.092 R)
• M20: 3,403,052 km (0.088 R)
• M21: 4,012,215 km (0.034 R)
• M22: 4,169,891 km (0.108 R)
• M23: 4,932,691 km (0.103 R)
• M24: 5,272,876 km (0.074 R)
• M25: 6,308,243 km (0.108 R)
• M26: 6,553,584 km (0.053 R)
• M27: 7,598,973 km (0.071 R)
• M28: 7,696,511 km (0.114 R)
• M29: 7,958,906 km (0.106 R)
• M30: 8,024,879 km (0.041 R)
• M31: 8,291,013 km (0.071 R)
• M32: 8,357,883 km (0.056 R)
• M33: 8,866,067 km (0.103 R)
• M34: 9,175,735 km (0.026 R)
• M35: 10,125,981 km (0.104 R)
• M36: 10,485,913 km (0.078 R)
• M37: 10,667,375 km (0.078 R)
• M38: 10,886,686 km (0.111 R)
• M39: 11,218,344 km (0.105 R)
• M40: 11,740,890 km (0.118 R)
• M41: 12,271,364 km (0.075 R)
• M42: 12,424,402 km (0.112 R)
• M43: 12,771,021 km (0.098 R)
• M44: 12,887,258 km (0.034 R)
• M45: 13,081,735 km (0.112 R)
• M46: 13,592,163 km (0.113 R)
• M47: 14,269,393 km (0.084 R)
• M48: 14,794,781 km (0.101 R)
• M49: 15,121,203 km (0.035 R)
• M50: 15,491,308 km (0.054 R)
• M51: 15,822,817 km (0.098 R)
• M52: 16,114,683 km (0.026 R)
• M53: 16,198,457 km (0.079 R)
• M54: 17,990,640 km (0.041 R)
• M55: 19,264,316 km (0.032 R)
• M56: 20,250,017 km (0.109 R)
• M57: 20,521,686 km (0.102 R)
• M58: 20,885,808 km (0.101 R)
• M59: 21,805,386 km (0.072 R)
• M60: 21,897,987 km (0.098 R)
• M61: 22,083,787 km (0.12 R)
• M62: 22,503,708 km (0.083 R)
• M63: 23,398,902 km (0.113 R)
• M64: 23,588,742 km (0.084 R)
• M65: 25,369,854 km (0.119 R)
• M66: 25,760,604 km (0.11 R)
• M67: 26,005,944 km (0.109 R)
• M68: 26,498,720 km (0.087 R)
• M69: 26,944,970 km (0.091 R)
• M70: 27,044,453 km (0.106 R)
• M71: 27,343,648 km (0.118 R)
• M72: 27,493,695 km (0.12 R)
• M73: 28,652,929 km (0.115 R)
• M74: 29,110,848 km (0.115 R)
• M75: 29,879,482 km (0.057 R)
• M76: 31,175,299 km (0.092 R)
• M77: 31,856,418 km (0.055 R)
• M78: 32,014,393 km (0.047 R)
• M79: 32,278,134 km (0.102 R)
• M80: 32,542,474 km (0.062 R)
• M81: 33,233,466 km (0.051 R)
• M82: 33,340,129 km (0.115 R)
• M83: 33,875,391 km (0.052 R)
• M84: 34,251,928 km (0.088 R)
• M85: 35,443,924 km (0.098 R)
• M86: 36,484,377 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 9.1

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.43 AU - 9.35 AU

Year: 9316 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,890,005 km

• M1: 181,013 km (0.049 R)
• M2: 272,867 km (0.055 R)
• M3: 412,890 km (0.115 R)
• M4: 521,349 km (0.12 R)
• M5: 594,502 km (0.102 R)
• M6: 769,232 km (0.102 R)
• M7: 1,091,316 km (0.111 R)
• M8: 1,474,736 km (0.114 R)
• M9: 1,760,468 km (0.083 R)
• M10: 2,136,258 km (0.091 R)
• M11: 2,234,095 km (0.104 R)
• M12: 2,719,540 km (0.084 R)
• M13: 3,237,298 km (0.093 R)
• M14: 3,493,110 km (0.099 R)
• M15: 3,638,220 km (0.069 R)
• M16: 3,785,275 km (0.105 R)
• M17: 3,934,274 km (0.12 R)
• M18: 3,994,562 km (0.087 R)
• M19: 4,933,738 km (0.074 R)
• M20: 5,096,799 km (0.088 R)
• M21: 5,495,478 km (0.118 R)
• M22: 5,938,587 km (0.091 R)
• M23: 6,931,917 km (0.093 R)
• M24: 7,225,128 km (0.069 R)
• M25: 7,861,817 km (0.112 R)
• M26: 8,014,257 km (0.117 R)
• M27: 8,673,086 km (0.076 R)
• M28: 8,751,625 km (0.078 R)
• M29: 8,989,037 km (0.109 R)
• M30: 9,389,510 km (0.079 R)
• M31: 9,591,916 km (0.072 R)
• M32: 9,836,658 km (0.03 R)
• M33: 10,878,608 km (0.087 R)
• M34: 11,477,448 km (0.109 R)
• M35: 12,043,077 km (0.104 R)
• M36: 12,484,391 km (0.098 R)
• M37: 12,796,452 km (0.1 R)
• M38: 13,519,309 km (0.059 R)
• M39: 13,747,895 km (0.113 R)
• M40: 13,977,827 km (0.069 R)
• M41: 14,628,428 km (0.092 R)
• M42: 15,241,330 km (0.094 R)
• M43: 16,249,171 km (0.112 R)
• M44: 16,736,711 km (0.025 R)
• M45: 16,834,697 km (0.103 R)
• M46: 16,932,983 km (0.074 R)
• M47: 17,130,153 km (0.092 R)
• M48: 17,476,921 km (0.092 R)
• M49: 18,227,753 km (0.032 R)
• M50: 19,348,091 km (0.101 R)
• M51: 20,281,133 km (0.084 R)
• M52: 23,991,759 km (0.098 R)
• M53: 24,157,812 km (0.118 R)
• M54: 24,825,617 km (0.092 R)
• M55: 25,105,664 km (0.115 R)
• M56: 25,612,502 km (0.104 R)
• M57: 26,179,627 km (0.093 R)
• M58: 26,750,792 km (0.088 R)
• M59: 27,383,890 km (0.06 R)
• M60: 28,138,312 km (0.062 R)
• M61: 29,312,506 km (0.089 R)
• M62: 29,430,838 km (0.034 R)
• M63: 30,742,512 km (0.105 R)
• M64: 30,922,927 km (0.118 R)
• M65: 32,439,401 km (0.073 R)
• M66: 32,500,586 km (0.067 R)
• M67: 33,918,026 km (0.092 R)
• M68: 34,166,508 km (0.091 R)
• M69: 34,978,525 km (0.098 R)
• M70: 35,229,700 km (0.117 R)
• M71: 35,796,975 km (0.107 R)
• M72: 36,113,375 km (0.09 R)
• M73: 36,557,980 km (0.118 R)
• M74: 38,354,351 km (0.094 R)
• M75: 38,743,006 km (0.118 R)
• M76: 39,328,532 km (0.119 R)
• M77: 39,458,982 km (0.105 R)
• M78: 40,047,948 km (0.106 R)
• M79: 40,310,792 km (0.101 R)
• M80: 41,500,095 km (0.098 R)
• M81: 41,699,509 km (0.088 R)
• M82: 42,433,137 km (0.094 R)
• M83: 42,633,897 km (0.047 R)
• M84: 45,890,044 km (0.064 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit