🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.75 AU - 0.91 AU

Year: 273 Days

Day: 43.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,325,683 km

• M1: 20,345 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.75 AU - 1.09 AU

Year: 319 Days

Day: 24.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,325,683 km

• M1: 816,505 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.17 AU - 1.25 AU

Year: 481 Days

Day: 13.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,325,683 km

• M1: 684,859 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.85 AU

Year: 664 Days

Day: 30.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.29 AU - 1.95 AU

Year: 746 Days

Day: 41.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,325,683 km

• M1: 155,881 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.26 AU

Year: 3452 Days

Day: 35.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.03 AU - 5.45 AU

Year: 3732 Days

Day: 47.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,325,683 km

• M1: 2,625,293 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 11.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.33 AU - 6.25 AU

Year: 5039 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,325,683 km

• M1: 215,271 km (0.086 R)
• M2: 380,427 km (0.088 R)
• M3: 489,035 km (0.112 R)
• M4: 600,037 km (0.112 R)
• M5: 988,992 km (0.072 R)
• M6: 1,121,685 km (0.046 R)
• M7: 1,275,023 km (0.098 R)
• M8: 1,405,921 km (0.109 R)
• M9: 1,495,680 km (0.062 R)
• M10: 1,603,091 km (0.116 R)
• M11: 1,681,330 km (0.109 R)
• M12: 1,777,223 km (0.112 R)
• M13: 1,924,427 km (0.111 R)
• M14: 2,646,536 km (0.112 R)
• M15: 2,892,026 km (0.072 R)
• M16: 3,007,964 km (0.11 R)
• M17: 3,507,621 km (0.113 R)
• M18: 3,610,694 km (0.116 R)
• M19: 4,163,309 km (0.045 R)
• M20: 4,561,389 km (0.076 R)
• M21: 4,856,695 km (0.116 R)
• M22: 5,041,448 km (0.119 R)
• M23: 5,205,108 km (0.074 R)
• M24: 5,658,390 km (0.088 R)
• M25: 5,901,935 km (0.115 R)
• M26: 6,653,664 km (0.094 R)
• M27: 7,119,213 km (0.112 R)
• M28: 7,702,645 km (0.113 R)
• M29: 7,783,428 km (0.096 R)
• M30: 7,864,360 km (0.105 R)
• M31: 8,109,252 km (0.075 R)
• M32: 8,718,265 km (0.087 R)
• M33: 9,056,805 km (0.103 R)
• M34: 9,142,075 km (0.112 R)
• M35: 9,284,792 km (0.101 R)
• M36: 9,951,101 km (0.089 R)
• M37: 10,692,807 km (0.034 R)
• M38: 10,843,302 km (0.105 R)
• M39: 10,933,959 km (0.108 R)
• M40: 11,207,424 km (0.113 R)
• M41: 11,483,133 km (0.094 R)
• M42: 11,668,185 km (0.091 R)
• M43: 12,386,704 km (0.102 R)
• M44: 12,703,702 km (0.12 R)
• M45: 12,895,187 km (0.12 R)
• M46: 13,151,897 km (0.065 R)
• M47: 13,345,476 km (0.117 R)
• M48: 13,768,390 km (0.111 R)
• M49: 14,030,934 km (0.114 R)
• M50: 14,195,791 km (0.108 R)
• M51: 14,294,974 km (0.099 R)
• M52: 14,494,089 km (0.041 R)
• M53: 15,063,458 km (0.103 R)
• M54: 15,674,267 km (0.076 R)
• M55: 16,017,145 km (0.073 R)
• M56: 16,570,807 km (0.105 R)
• M57: 16,920,118 km (0.094 R)
• M58: 17,095,596 km (0.055 R)
• M59: 17,271,822 km (0.085 R)
• M60: 17,483,952 km (0.069 R)
• M61: 17,982,562 km (0.111 R)
• M62: 18,449,606 km (0.096 R)
• M63: 18,630,320 km (0.066 R)
• M64: 18,775,281 km (0.086 R)
• M65: 19,029,896 km (0.095 R)
• M66: 19,176,053 km (0.117 R)
• M67: 20,469,626 km (0.112 R)
• M68: 20,656,773 km (0.119 R)
• M69: 20,882,068 km (0.118 R)
• M70: 21,335,050 km (0.071 R)
• M71: 21,524,740 km (0.071 R)
• M72: 21,677,031 km (0.027 R)
• M73: 21,829,471 km (0.101 R)
• M74: 22,984,965 km (0.1 R)
• M75: 23,374,518 km (0.108 R)
• M76: 23,530,997 km (0.109 R)
• M77: 23,923,542 km (0.089 R)
• M78: 25,596,196 km (0.059 R)
• M79: 26,040,501 km (0.066 R)
• M80: 26,202,665 km (0.087 R)
• M81: 26,365,278 km (0.099 R)
• M82: 27,347,538 km (0.088 R)
• M83: 27,512,395 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 11.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.21 AU - 10.55 AU

Year: 12094 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,325,683 km

• M1: 546,331 km (0.118 R)
• M2: 739,612 km (0.112 R)
• M3: 863,629 km (0.096 R)
• M4: 1,014,423 km (0.042 R)
• M5: 1,300,604 km (0.11 R)
• M6: 1,520,962 km (0.083 R)
• M7: 1,612,665 km (0.081 R)
• M8: 1,899,295 km (0.108 R)
• M9: 1,973,495 km (0.097 R)
• M10: 2,855,075 km (0.112 R)
• M11: 3,232,810 km (0.072 R)
• M12: 3,503,732 km (0.102 R)
• M13: 3,813,699 km (0.027 R)
• M14: 3,908,394 km (0.063 R)
• M15: 4,229,880 km (0.108 R)
• M16: 4,328,016 km (0.088 R)
• M17: 5,105,925 km (0.082 R)
• M18: 5,315,960 km (0.052 R)
• M19: 6,147,575 km (0.074 R)
• M20: 6,371,224 km (0.067 R)
• M21: 6,788,303 km (0.109 R)
• M22: 7,371,435 km (0.113 R)
• M23: 8,419,967 km (0.029 R)
• M24: 8,710,336 km (0.109 R)
• M25: 9,046,183 km (0.111 R)
• M26: 9,258,313 km (0.055 R)
• M27: 9,343,584 km (0.086 R)
• M28: 10,166,970 km (0.033 R)
• M29: 10,520,620 km (0.092 R)
• M30: 11,285,663 km (0.083 R)
• M31: 11,744,031 km (0.096 R)
• M32: 11,975,609 km (0.068 R)
• M33: 12,537,349 km (0.094 R)
• M34: 13,832,717 km (0.112 R)
• M35: 13,930,404 km (0.051 R)
• M36: 14,175,445 km (0.117 R)
• M37: 14,323,248 km (0.065 R)
• M38: 14,869,430 km (0.111 R)
• M39: 16,393,683 km (0.108 R)
• M40: 18,020,410 km (0.099 R)
• M41: 18,556,120 km (0.109 R)
• M42: 18,663,830 km (0.03 R)
• M43: 19,698,150 km (0.11 R)
• M44: 19,973,261 km (0.112 R)
• M45: 21,087,166 km (0.055 R)
• M46: 21,199,514 km (0.087 R)
• M47: 22,737,680 km (0.111 R)
• M48: 22,968,659 km (0.087 R)
• M49: 23,084,298 km (0.068 R)
• M50: 23,432,861 km (0.097 R)
• M51: 23,607,591 km (0.079 R)
• M52: 23,841,562 km (0.06 R)
• M53: 24,665,996 km (0.054 R)
• M54: 25,380,176 km (0.115 R)
• M55: 25,679,821 km (0.084 R)
• M56: 26,464,163 km (0.069 R)
• M57: 26,707,109 km (0.095 R)
• M58: 26,889,768 km (0.097 R)
• M59: 27,563,258 km (0.119 R)
• M60: 28,490,466 km (0.045 R)
• M61: 29,114,289 km (0.088 R)
• M62: 29,490,827 km (0.112 R)
• M63: 29,932,140 km (0.109 R)
• M64: 31,204,919 km (0.108 R)
• M65: 31,397,452 km (0.085 R)
• M66: 31,654,610 km (0.112 R)
• M67: 32,171,172 km (0.083 R)
• M68: 32,430,425 km (0.095 R)
• M69: 33,016,400 km (0.103 R)
• M70: 33,474,618 km (0.062 R)
• M71: 34,066,876 km (0.107 R)
• M72: 34,265,093 km (0.094 R)
• M73: 35,395,305 km (0.095 R)
• M74: 35,596,065 km (0.096 R)
• M75: 36,335,228 km (0.107 R)
• M76: 36,943,942 km (0.08 R)
• M77: 37,555,797 km (0.107 R)
• M78: 39,758,776 km (0.082 R)
• M79: 40,455,752 km (0.075 R)
• M80: 41,791,212 km (0.081 R)
• M81: 44,000,923 km (0.074 R)
• M82: 44,577,323 km (0.032 R)
• M83: 45,156,267 km (0.067 R)
• M84: 45,956,316 km (0.044 R)
• M85: 46,248,481 km (0.114 R)
• M86: 46,541,244 km (0.103 R)
• M87: 46,614,397 km (0.071 R)
• M88: 48,607,340 km (0.087 R)
• M89: 48,681,690 km (0.057 R)
• M90: 49,576,884 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 6.3

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.47 AU - 18.23 AU

Year: 25014 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,325,683 km

• M1: 105,317 km (0.118 R)
• M2: 262,544 km (0.028 R)
• M3: 688,300 km (0.095 R)
• M4: 880,234 km (0.1 R)
• M5: 2,001,320 km (0.087 R)
• M6: 2,453,405 km (0.063 R)
• M7: 2,747,066 km (0.107 R)
• M8: 3,287,563 km (0.1 R)
• M9: 4,331,906 km (0.1 R)
• M10: 4,641,424 km (0.12 R)
• M11: 4,731,182 km (0.119 R)
• M12: 5,328,676 km (0.084 R)
• M13: 6,047,344 km (0.055 R)
• M14: 6,194,698 km (0.066 R)
• M15: 6,492,996 km (0.057 R)
• M16: 7,521,033 km (0.062 R)
• M17: 7,679,607 km (0.11 R)
• M18: 7,785,821 km (0.11 R)
• M19: 8,161,761 km (0.102 R)
• M20: 8,987,242 km (0.094 R)
• M21: 9,324,734 km (0.074 R)
• M22: 9,552,123 km (0.082 R)
• M23: 10,245,210 km (0.109 R)
• M24: 10,656,904 km (0.092 R)
• M25: 11,679,255 km (0.037 R)
• M26: 12,669,743 km (0.047 R)
• M27: 13,430,149 km (0.103 R)
• M28: 14,598,359 km (0.073 R)
• M29: 15,194,506 km (0.1 R)
• M30: 15,596,476 km (0.114 R)
• M31: 16,685,249 km (0.094 R)
• M32: 16,823,029 km (0.095 R)
• M33: 18,577,363 km (0.106 R)
• M34: 19,949,175 km (0.107 R)
• M35: 20,536,347 km (0.084 R)
• M36: 21,129,353 km (0.094 R)
• M37: 21,502,899 km (0.03 R)
• M38: 21,577,847 km (0.059 R)
• M39: 22,636,252 km (0.057 R)
• M40: 24,568,010 km (0.074 R)
• M41: 25,039,542 km (0.101 R)
• M42: 27,359,955 km (0.109 R)
• M43: 27,930,371 km (0.048 R)
• M44: 28,751,813 km (0.061 R)
• M45: 28,834,541 km (0.098 R)
• M46: 29,999,011 km (0.082 R)
• M47: 31,604,046 km (0.056 R)
• M48: 34,106,968 km (0.054 R)
• M49: 34,808,582 km (0.117 R)
• M50: 36,136,862 km (0.068 R)
• M51: 36,226,022 km (0.119 R)
• M52: 37,752,668 km (0.058 R)
• M53: 38,205,651 km (0.105 R)
• M54: 38,296,457 km (0.08 R)
• M55: 38,387,262 km (0.078 R)
• M56: 38,660,428 km (0.036 R)
• M57: 39,117,001 km (0.114 R)
• M58: 40,404,889 km (0.075 R)
• M59: 41,240,243 km (0.089 R)
• M60: 41,800,188 km (0.07 R)
• M61: 42,550,870 km (0.115 R)
• M62: 42,644,967 km (0.074 R)
• M63: 44,351,281 km (0.108 R)
• M64: 45,886,753 km (0.083 R)
• M65: 46,370,104 km (0.107 R)
• M66: 47,439,430 km (0.109 R)
• M67: 47,537,117 km (0.072 R)
• M68: 48,516,983 km (0.084 R)
• M69: 49,305,663 km (0.117 R)
• M70: 49,503,431 km (0.089 R)
• M71: 50,396,979 km (0.083 R)
• M72: 51,797,365 km (0.053 R)
• M73: 53,413,621 km (0.091 R)
• M74: 54,636,434 km (0.116 R)
• M75: 55,765,598 km (0.095 R)
• M76: 57,213,855 km (0.116 R)
• M77: 57,629,887 km (0.113 R)
• M78: 59,198,869 km (0.081 R)
• M79: 61,951,620 km (0.069 R)
• M80: 63,021,544 km (0.058 R)
• M81: 64,745,958 km (0.061 R)
• M82: 65,831,590 km (0.115 R)
• M83: 66,485,782 km (0.068 R)
• M84: 67,690,942 km (0.087 R)
• M85: 68,241,013 km (0.109 R)
• M86: 68,571,774 km (0.046 R)
• M87: 69,234,942 km (0.088 R)
• M88: 71,796,955 km (0.106 R)
• M89: 73,823,408 km (0.055 R)
• M90: 73,936,504 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 20,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit