🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 31 Hours

Environment

Temp: 234 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 218 Days

Day: 31 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.03 AU

Year: 279 Days

Day: 14.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 415 Days

Day: 26.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.06 AU - 1.6 AU

Year: 537 Days

Day: 23.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 682 Days

Day: 43 Hours

Environment

Temp: -19 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,277,201 km

• M1: 647,609 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.04 AU - 6.7 AU

Year: 4353 Days

Day: 29.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 12.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.03 AU - 9.03 AU

Year: 8716 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,277,201 km

• M1: 183,257 km (0.113 R)
• M2: 634,445 km (0.078 R)
• M3: 719,865 km (0.077 R)
• M4: 856,597 km (0.115 R)
• M5: 1,036,414 km (0.08 R)
• M6: 1,247,796 km (0.038 R)
• M7: 1,340,098 km (0.106 R)
• M8: 1,512,584 km (0.044 R)
• M9: 1,795,922 km (0.105 R)
• M10: 1,922,632 km (0.05 R)
• M11: 2,390,424 km (0.112 R)
• M12: 2,649,677 km (0.091 R)
• M13: 3,195,710 km (0.08 R)
• M14: 3,508,369 km (0.117 R)
• M15: 3,588,105 km (0.112 R)
• M16: 4,135,484 km (0.105 R)
• M17: 4,304,978 km (0.093 R)
• M18: 4,390,548 km (0.043 R)
• M19: 4,738,662 km (0.074 R)
• M20: 5,585,685 km (0.091 R)
• M21: 6,058,714 km (0.086 R)
• M22: 6,413,859 km (0.061 R)
• M23: 6,610,431 km (0.03 R)
• M24: 7,519,986 km (0.099 R)
• M25: 7,692,771 km (0.077 R)
• M26: 7,971,921 km (0.081 R)
• M27: 8,148,147 km (0.114 R)
• M28: 8,396,928 km (0.091 R)
• M29: 8,612,349 km (0.09 R)
• M30: 8,793,213 km (0.026 R)
• M31: 9,158,681 km (0.115 R)
• M32: 9,269,383 km (0.091 R)
• M33: 10,018,270 km (0.091 R)
• M34: 10,285,003 km (0.108 R)
• M35: 11,894,228 km (0.1 R)
• M36: 12,015,103 km (0.108 R)
• M37: 12,339,281 km (0.12 R)
• M38: 12,502,492 km (0.086 R)
• M39: 13,079,342 km (0.11 R)
• M40: 13,287,432 km (0.117 R)
• M41: 13,538,757 km (0.102 R)
• M42: 13,918,436 km (0.059 R)
• M43: 14,301,856 km (0.082 R)
• M44: 14,387,426 km (0.06 R)
• M45: 14,645,482 km (0.112 R)
• M46: 14,861,651 km (0.071 R)
• M47: 15,209,765 km (0.11 R)
• M48: 15,428,627 km (0.112 R)
• M49: 15,516,590 km (0.094 R)
• M50: 15,648,685 km (0.09 R)
• M51: 16,990,429 km (0.116 R)
• M52: 18,555,222 km (0.111 R)
• M53: 18,836,167 km (0.064 R)
• M54: 19,449,668 km (0.062 R)
• M55: 20,069,751 km (0.089 R)
• M56: 20,551,157 km (0.104 R)
• M57: 22,365,480 km (0.072 R)
• M58: 22,464,963 km (0.048 R)
• M59: 23,468,316 km (0.074 R)
• M60: 23,670,721 km (0.094 R)
• M61: 23,975,452 km (0.056 R)
• M62: 25,831,214 km (0.095 R)
• M63: 26,092,561 km (0.093 R)
• M64: 26,512,632 km (0.088 R)
• M65: 26,776,373 km (0.097 R)
• M66: 27,306,249 km (0.114 R)
• M67: 27,466,019 km (0.114 R)
• M68: 27,839,715 km (0.112 R)
• M69: 29,952,785 km (0.101 R)
• M70: 30,062,590 km (0.085 R)
• M71: 30,227,447 km (0.089 R)
• M72: 30,503,006 km (0.1 R)
• M73: 32,061,068 km (0.102 R)
• M74: 33,019,541 km (0.094 R)
• M75: 34,388,960 km (0.059 R)
• M76: 34,907,167 km (0.058 R)
• M77: 37,241,642 km (0.048 R)
• M78: 37,596,189 km (0.108 R)
• M79: 38,845,929 km (0.09 R)
• M80: 39,445,817 km (0.118 R)
• M81: 40,290,746 km (0.111 R)
• M82: 40,411,920 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 9.7

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.28 AU - 10.64 AU

Year: 9383 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,277,201 km

• M1: 188,194 km (0.051 R)
• M2: 322,982 km (0.115 R)
• M3: 541,544 km (0.1 R)
• M4: 1,075,908 km (0.082 R)
• M5: 1,290,730 km (0.117 R)
• M6: 1,738,926 km (0.036 R)
• M7: 1,829,732 km (0.091 R)
• M8: 1,922,033 km (0.106 R)
• M9: 2,257,881 km (0.077 R)
• M10: 2,432,761 km (0.11 R)
• M11: 2,822,762 km (0.063 R)
• M12: 2,957,101 km (0.072 R)
• M13: 3,288,460 km (0.09 R)
• M14: 3,807,864 km (0.073 R)
• M15: 4,046,922 km (0.078 R)
• M16: 4,383,816 km (0.08 R)
• M17: 4,477,315 km (0.079 R)
• M18: 4,697,972 km (0.031 R)
• M19: 5,683,971 km (0.096 R)
• M20: 5,854,513 km (0.106 R)
• M21: 5,992,143 km (0.107 R)
• M22: 6,768,107 km (0.092 R)
• M23: 6,912,618 km (0.093 R)
• M24: 7,763,381 km (0.061 R)
• M25: 8,181,956 km (0.076 R)
• M26: 8,843,179 km (0.083 R)
• M27: 9,240,212 km (0.086 R)
• M28: 9,360,488 km (0.086 R)
• M29: 9,805,991 km (0.089 R)
• M30: 10,051,780 km (0.044 R)
• M31: 11,268,759 km (0.117 R)
• M32: 11,655,918 km (0.099 R)
• M33: 12,398,971 km (0.033 R)
• M34: 12,487,533 km (0.099 R)
• M35: 14,161,234 km (0.093 R)
• M36: 14,953,654 km (0.113 R)
• M37: 15,712,564 km (0.059 R)
• M38: 17,317,300 km (0.047 R)
• M39: 17,763,850 km (0.11 R)
• M40: 18,516,776 km (0.029 R)
• M41: 19,536,734 km (0.113 R)
• M42: 19,949,923 km (0.057 R)
• M43: 20,053,595 km (0.107 R)
• M44: 21,471,483 km (0.028 R)
• M45: 22,058,356 km (0.091 R)
• M46: 22,326,884 km (0.081 R)
• M47: 22,488,450 km (0.054 R)
• M48: 22,596,459 km (0.115 R)
• M49: 23,740,434 km (0.083 R)
• M50: 24,181,299 km (0.109 R)
• M51: 24,347,353 km (0.112 R)
• M52: 24,680,507 km (0.115 R)
• M53: 24,903,408 km (0.109 R)
• M54: 26,539,560 km (0.091 R)
• M55: 26,939,734 km (0.114 R)
• M56: 27,111,772 km (0.097 R)
• M57: 27,803,811 km (0.055 R)
• M58: 28,268,462 km (0.036 R)
• M59: 28,735,657 km (0.113 R)
• M60: 29,087,660 km (0.067 R)
• M61: 31,229,902 km (0.091 R)
• M62: 31,350,478 km (0.091 R)
• M63: 31,531,491 km (0.089 R)
• M64: 31,894,565 km (0.113 R)
• M65: 33,978,464 km (0.076 R)
• M66: 34,599,594 km (0.08 R)
• M67: 34,661,976 km (0.071 R)
• M68: 34,911,655 km (0.117 R)
• M69: 35,727,263 km (0.026 R)
• M70: 36,105,895 km (0.087 R)
• M71: 36,232,305 km (0.093 R)
• M72: 36,422,444 km (0.111 R)
• M73: 36,676,312 km (0.094 R)
• M74: 37,121,964 km (0.088 R)
• M75: 38,276,111 km (0.119 R)
• M76: 38,405,065 km (0.078 R)
• M77: 38,792,972 km (0.063 R)
• M78: 38,857,748 km (0.036 R)
• M79: 39,052,225 km (0.112 R)
• M80: 39,312,076 km (0.103 R)
• M81: 40,225,970 km (0.117 R)
• M82: 41,941,708 km (0.088 R)
• M83: 42,008,279 km (0.081 R)
• M84: 42,207,842 km (0.095 R)
• M85: 43,143,577 km (0.096 R)
• M86: 43,210,747 km (0.053 R)
• M87: 43,614,062 km (0.088 R)
• M88: 44,018,575 km (0.078 R)
• M89: 44,424,434 km (0.113 R)
• M90: 44,763,572 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 12.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.35 AU - 11.61 AU

Year: 11869 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,277,201 km

• M1: 221,704 km (0.12 R)
• M2: 377,435 km (0.111 R)
• M3: 520,152 km (0.086 R)
• M4: 616,343 km (0.114 R)
• M5: 887,115 km (0.034 R)
• M6: 1,089,222 km (0.103 R)
• M7: 1,307,037 km (0.099 R)
• M8: 1,444,816 km (0.104 R)
• M9: 1,811,032 km (0.102 R)
• M10: 2,542,565 km (0.06 R)
• M11: 2,687,526 km (0.12 R)
• M12: 3,389,738 km (0.061 R)
• M13: 3,582,121 km (0.106 R)
• M14: 3,877,577 km (0.055 R)
• M15: 4,079,085 km (0.096 R)
• M16: 4,668,650 km (0.096 R)
• M17: 5,584,189 km (0.098 R)
• M18: 5,812,176 km (0.115 R)
• M19: 5,888,771 km (0.114 R)
• M20: 6,474,745 km (0.051 R)
• M21: 7,243,678 km (0.049 R)
• M22: 7,786,420 km (0.093 R)
• M23: 7,998,699 km (0.065 R)
• M24: 8,385,709 km (0.041 R)
• M25: 9,088,968 km (0.065 R)
• M26: 9,178,129 km (0.081 R)
• M27: 9,267,738 km (0.119 R)
• M28: 9,994,484 km (0.086 R)
• M29: 10,086,636 km (0.1 R)
• M30: 10,364,739 km (0.091 R)
• M31: 10,739,482 km (0.081 R)
• M32: 10,881,300 km (0.038 R)
• M33: 11,890,637 km (0.084 R)
• M34: 12,086,311 km (0.094 R)
• M35: 12,233,665 km (0.091 R)
• M36: 12,779,548 km (0.118 R)
• M37: 13,030,274 km (0.117 R)
• M38: 13,587,675 km (0.068 R)
• M39: 14,568,738 km (0.107 R)
• M40: 14,883,343 km (0.088 R)
• M41: 15,094,276 km (0.037 R)
• M42: 15,519,134 km (0.086 R)
• M43: 16,001,886 km (0.025 R)
• M44: 16,707,988 km (0.101 R)
• M45: 17,479,763 km (0.047 R)
• M46: 17,702,365 km (0.062 R)
• M47: 18,038,212 km (0.118 R)
• M48: 19,115,167 km (0.118 R)
• M49: 19,229,759 km (0.111 R)
• M50: 19,344,650 km (0.059 R)
• M51: 20,622,665 km (0.094 R)
• M52: 20,857,982 km (0.091 R)
• M53: 21,509,631 km (0.106 R)
• M54: 22,168,160 km (0.046 R)
• M55: 22,288,587 km (0.106 R)
• M56: 26,702,472 km (0.086 R)
• M57: 26,894,855 km (0.108 R)
• M58: 27,993,352 km (0.041 R)
• M59: 28,384,550 km (0.03 R)
• M60: 29,304,577 km (0.116 R)
• M61: 30,769,888 km (0.035 R)
• M62: 30,971,546 km (0.103 R)
• M63: 34,606,027 km (0.111 R)
• M64: 36,936,313 km (0.114 R)
• M65: 37,940,264 km (0.096 R)
• M66: 41,746,782 km (0.112 R)
• M67: 41,970,131 km (0.082 R)
• M68: 42,417,878 km (0.045 R)
• M69: 42,567,476 km (0.077 R)
• M70: 42,792,321 km (0.091 R)
• M71: 43,318,158 km (0.12 R)
• M72: 43,619,747 km (0.101 R)
• M73: 43,695,294 km (0.087 R)
• M74: 44,149,024 km (0.109 R)
• M75: 46,441,761 km (0.117 R)
• M76: 46,518,804 km (0.092 R)
• M77: 46,673,189 km (0.094 R)
• M78: 47,524,850 km (0.064 R)
• M79: 47,602,491 km (0.075 R)
• M80: 49,008,113 km (0.111 R)
• M81: 50,110,649 km (0.077 R)
• M82: 51,062,241 km (0.094 R)
• M83: 52,260,221 km (0.089 R)
• M84: 53,386,543 km (0.087 R)
• M85: 53,548,109 km (0.116 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit