🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 225 Days

Day: 27.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,578,148 km

• M1: 432,936 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.14 AU

Year: 382 Days

Day: 36.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.43 AU - 1.45 AU

Year: 651 Days

Day: 14.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2 AU - 2.14 AU

Year: 1122 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,578,148 km

• M1: 607,367 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.22 AU - 4.74 AU

Year: 2991 Days

Day: 43.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.86 AU - 5.88 AU

Year: 4688 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,578,148 km

• M1: 181,612 km (0.109 R)
• M2: 367,263 km (0.092 R)
• M3: 502,948 km (0.117 R)
• M4: 693,386 km (0.099 R)
• M5: 785,838 km (0.061 R)
• M6: 920,027 km (0.078 R)
• M7: 1,062,594 km (0.11 R)
• M8: 1,172,399 km (0.059 R)
• M9: 1,404,425 km (0.054 R)
• M10: 1,652,009 km (0.069 R)
• M11: 1,926,671 km (0.046 R)
• M12: 2,177,846 km (0.076 R)
• M13: 2,426,627 km (0.106 R)
• M14: 2,938,102 km (0.093 R)
• M15: 3,258,391 km (0.048 R)
• M16: 3,468,277 km (0.094 R)
• M17: 3,559,532 km (0.077 R)
• M18: 4,012,514 km (0.096 R)
• M19: 4,173,033 km (0.114 R)
• M20: 4,617,338 km (0.048 R)
• M21: 4,904,865 km (0.096 R)
• M22: 5,146,167 km (0.115 R)
• M23: 5,321,047 km (0.082 R)
• M24: 5,444,615 km (0.106 R)
• M25: 5,658,689 km (0.052 R)
• M26: 5,911,958 km (0.106 R)
• M27: 6,132,166 km (0.072 R)
• M28: 6,542,962 km (0.045 R)
• M29: 7,020,628 km (0.066 R)
• M30: 7,351,987 km (0.095 R)
• M31: 7,569,054 km (0.038 R)
• M32: 7,808,410 km (0.085 R)
• M33: 8,335,743 km (0.103 R)
• M34: 8,500,301 km (0.032 R)
• M35: 8,790,820 km (0.044 R)
• M36: 8,937,426 km (0.073 R)
• M37: 9,233,031 km (0.078 R)
• M38: 9,574,862 km (0.11 R)
• M39: 9,812,124 km (0.084 R)
• M40: 9,964,265 km (0.11 R)
• M41: 10,095,313 km (0.064 R)
• M42: 10,204,968 km (0.097 R)
• M43: 10,359,054 km (0.086 R)
• M44: 10,491,747 km (0.109 R)
• M45: 10,580,609 km (0.09 R)
• M46: 11,734,906 km (0.115 R)
• M47: 11,850,096 km (0.11 R)
• M48: 11,942,697 km (0.117 R)
• M49: 12,408,994 km (0.093 R)
• M50: 12,691,734 km (0.086 R)
• M51: 12,952,632 km (0.087 R)
• M52: 13,191,540 km (0.069 R)
• M53: 13,600,840 km (0.109 R)
• M54: 13,697,779 km (0.05 R)
• M55: 14,038,863 km (0.098 R)
• M56: 14,136,849 km (0.076 R)
• M57: 14,358,104 km (0.064 R)
• M58: 14,531,040 km (0.099 R)
• M59: 14,779,222 km (0.109 R)
• M60: 14,879,004 km (0.11 R)
• M61: 15,659,157 km (0.089 R)
• M62: 16,118,273 km (0.117 R)
• M63: 16,478,505 km (0.097 R)
• M64: 16,867,310 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 9.7

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.75 AU - 6.87 AU

Year: 5971 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,578,148 km

• M1: 133,591 km (0.116 R)
• M2: 240,703 km (0.043 R)
• M3: 331,210 km (0.116 R)
• M4: 393,143 km (0.057 R)
• M5: 661,223 km (0.05 R)
• M6: 787,334 km (0.077 R)
• M7: 952,938 km (0.077 R)
• M8: 1,016,069 km (0.115 R)
• M9: 1,097,151 km (0.116 R)
• M10: 1,214,585 km (0.094 R)
• M11: 1,480,869 km (0.117 R)
• M12: 1,785,301 km (0.074 R)
• M13: 1,924,726 km (0.116 R)
• M14: 2,088,685 km (0.107 R)
• M15: 2,172,460 km (0.091 R)
• M16: 2,430,517 km (0.061 R)
• M17: 2,541,069 km (0.083 R)
• M18: 2,906,088 km (0.093 R)
• M19: 3,385,699 km (0.084 R)
• M20: 3,484,583 km (0.083 R)
• M21: 3,559,532 km (0.059 R)
• M22: 3,812,951 km (0.117 R)
• M23: 4,310,663 km (0.112 R)
• M24: 4,445,002 km (0.116 R)
• M25: 4,968,594 km (0.109 R)
• M26: 5,280,655 km (0.083 R)
• M27: 5,511,784 km (0.097 R)
• M28: 5,599,299 km (0.115 R)
• M29: 6,407,576 km (0.107 R)
• M30: 6,592,180 km (0.118 R)
• M31: 6,716,196 km (0.093 R)
• M32: 6,872,377 km (0.088 R)
• M33: 6,998,188 km (0.108 R)
• M34: 8,131,392 km (0.077 R)
• M35: 8,297,895 km (0.104 R)
• M36: 8,465,594 km (0.091 R)
• M37: 8,566,722 km (0.054 R)
• M38: 8,668,299 km (0.116 R)
• M39: 9,355,701 km (0.109 R)
• M40: 9,495,126 km (0.117 R)
• M41: 9,882,585 km (0.049 R)
• M42: 10,891,922 km (0.096 R)
• M43: 11,297,482 km (0.117 R)
• M44: 11,408,932 km (0.082 R)
• M45: 11,558,081 km (0.092 R)
• M46: 12,009,567 km (0.113 R)
• M47: 12,199,407 km (0.118 R)
• M48: 12,736,164 km (0.08 R)
• M49: 13,595,305 km (0.072 R)
• M50: 13,753,430 km (0.098 R)
• M51: 13,872,510 km (0.102 R)
• M52: 14,392,512 km (0.097 R)
• M53: 14,472,996 km (0.119 R)
• M54: 15,327,947 km (0.103 R)
• M55: 15,575,233 km (0.076 R)
• M56: 17,129,106 km (0.1 R)
• M57: 17,214,377 km (0.051 R)
• M58: 17,299,947 km (0.106 R)
• M59: 17,772,975 km (0.111 R)
• M60: 19,040,368 km (0.057 R)
• M61: 19,173,062 km (0.077 R)
• M62: 19,261,773 km (0.118 R)
• M63: 19,350,634 km (0.112 R)
• M64: 19,528,656 km (0.059 R)
• M65: 19,617,966 km (0.099 R)
• M66: 19,707,275 km (0.083 R)
• M67: 19,886,494 km (0.094 R)
• M68: 20,381,812 km (0.1 R)
• M69: 23,581,262 km (0.081 R)
• M70: 23,771,401 km (0.057 R)
• M71: 24,537,492 km (0.116 R)
• M72: 26,044,540 km (0.074 R)
• M73: 26,142,826 km (0.12 R)
• M74: 27,731,705 km (0.056 R)
• M75: 28,588,452 km (0.038 R)
• M76: 29,556,201 km (0.096 R)
• M77: 29,966,997 km (0.101 R)
• M78: 30,121,531 km (0.069 R)
• M79: 30,431,348 km (0.087 R)
• M80: 30,534,870 km (0.116 R)
• M81: 30,742,213 km (0.083 R)
• M82: 31,054,124 km (0.076 R)
• M83: 31,996,142 km (0.107 R)
• M84: 32,841,520 km (0.073 R)
• M85: 33,854,746 km (0.078 R)
• M86: 34,932,449 km (0.109 R)
• M87: 36,240,683 km (0.073 R)
• M88: 36,570,097 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 11.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.83 AU - 7.89 AU

Year: 6769 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,578,148 km

• M1: 187,895 km (0.055 R)
• M2: 282,142 km (0.057 R)
• M3: 371,003 km (0.108 R)
• M4: 666,159 km (0.086 R)
• M5: 748,887 km (0.109 R)
• M6: 1,033,422 km (0.068 R)
• M7: 1,398,590 km (0.076 R)
• M8: 1,604,288 km (0.12 R)
• M9: 1,769,444 km (0.104 R)
• M10: 1,854,266 km (0.115 R)
• M11: 2,081,206 km (0.085 R)
• M12: 2,543,613 km (0.092 R)
• M13: 2,620,506 km (0.094 R)
• M14: 2,737,491 km (0.091 R)
• M15: 3,099,069 km (0.106 R)
• M16: 3,285,618 km (0.102 R)
• M17: 3,540,234 km (0.04 R)
• M18: 4,740,906 km (0.049 R)
• M19: 5,622,935 km (0.066 R)
• M20: 5,876,952 km (0.103 R)
• M21: 6,528,451 km (0.064 R)
• M22: 6,822,560 km (0.078 R)
• M23: 6,903,493 km (0.119 R)
• M24: 7,230,514 km (0.071 R)
• M25: 9,780,110 km (0.054 R)
• M26: 10,178,340 km (0.093 R)
• M27: 10,270,941 km (0.114 R)
• M28: 10,488,307 km (0.109 R)
• M29: 10,613,221 km (0.109 R)
• M30: 11,213,108 km (0.069 R)
• M31: 11,404,893 km (0.116 R)
• M32: 11,533,397 km (0.107 R)
• M33: 11,662,351 km (0.047 R)
• M34: 12,117,278 km (0.107 R)
• M35: 12,248,475 km (0.069 R)
• M36: 12,877,534 km (0.081 R)
• M37: 13,246,592 km (0.083 R)
• M38: 13,653,199 km (0.034 R)
• M39: 13,995,180 km (0.072 R)
• M40: 14,270,889 km (0.108 R)
• M41: 14,687,669 km (0.05 R)
• M42: 15,783,024 km (0.108 R)
• M43: 16,069,953 km (0.07 R)
• M44: 16,394,879 km (0.117 R)
• M45: 17,124,618 km (0.089 R)
• M46: 17,864,978 km (0.074 R)
• M47: 18,164,024 km (0.115 R)
• M48: 19,109,333 km (0.041 R)
• M49: 20,811,757 km (0.094 R)
• M50: 20,968,984 km (0.095 R)
• M51: 21,522,197 km (0.044 R)
• M52: 22,000,162 km (0.063 R)
• M53: 22,602,593 km (0.11 R)
• M54: 25,275,308 km (0.101 R)
• M55: 25,401,120 km (0.105 R)
• M56: 25,611,155 km (0.112 R)
• M57: 26,202,366 km (0.097 R)
• M58: 26,329,674 km (0.073 R)
• M59: 26,798,215 km (0.11 R)
• M60: 26,883,635 km (0.038 R)
• M61: 27,097,710 km (0.064 R)
• M62: 27,700,290 km (0.092 R)
• M63: 28,089,843 km (0.049 R)
• M64: 28,220,142 km (0.102 R)
• M65: 28,437,658 km (0.107 R)
• M66: 29,181,757 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit