🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.78 AU - 2.5 AU

Year: 1312 Days

Day: 29.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.68 AU - 2.98 AU

Year: 1995 Days

Day: 38.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,894,018 km

• M1: 1,694,196 km (0.072 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 13.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.58 AU - 6.24 AU

Year: 5272 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,894,018 km

• M1: 188,045 km (0.085 R)
• M2: 272,867 km (0.106 R)
• M3: 367,113 km (0.079 R)
• M4: 558,150 km (0.073 R)
• M5: 704,307 km (0.105 R)
• M6: 1,007,542 km (0.117 R)
• M7: 1,092,962 km (0.107 R)
• M8: 1,237,474 km (0.096 R)
• M9: 1,329,775 km (0.112 R)
• M10: 1,460,674 km (0.112 R)
• M11: 1,893,909 km (0.061 R)
• M12: 2,056,522 km (0.082 R)
• M13: 2,153,611 km (0.119 R)
• M14: 2,799,724 km (0.086 R)
• M15: 2,892,475 km (0.116 R)
• M16: 3,112,832 km (0.049 R)
• M17: 3,306,263 km (0.086 R)
• M18: 3,503,732 km (0.107 R)
• M19: 4,208,039 km (0.099 R)
• M20: 4,458,615 km (0.086 R)
• M21: 5,031,126 km (0.061 R)
• M22: 5,568,332 km (0.102 R)
• M23: 6,103,892 km (0.117 R)
• M24: 6,531,892 km (0.064 R)
• M25: 6,780,972 km (0.093 R)
• M26: 7,267,016 km (0.097 R)
• M27: 7,525,072 km (0.118 R)
• M28: 7,720,746 km (0.11 R)
• M29: 7,852,093 km (0.087 R)
• M30: 8,183,752 km (0.04 R)
• M31: 8,746,838 km (0.06 R)
• M32: 8,952,535 km (0.11 R)
• M33: 9,392,353 km (0.109 R)
• M34: 9,532,676 km (0.094 R)
• M35: 9,791,779 km (0.11 R)
• M36: 10,005,554 km (0.103 R)
• M37: 10,558,917 km (0.1 R)
• M38: 12,457,763 km (0.116 R)
• M39: 12,948,743 km (0.04 R)
• M40: 13,079,043 km (0.099 R)
• M41: 15,057,923 km (0.059 R)
• M42: 15,775,095 km (0.086 R)
• M43: 15,886,546 km (0.093 R)
• M44: 16,758,402 km (0.101 R)
• M45: 17,214,377 km (0.086 R)
• M46: 17,472,732 km (0.098 R)
• M47: 17,819,201 km (0.1 R)
• M48: 18,343,242 km (0.083 R)
• M49: 18,519,020 km (0.103 R)
• M50: 18,695,395 km (0.05 R)
• M51: 18,783,808 km (0.064 R)
• M52: 20,186,737 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.6

Radius: 4.6

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.76 AU - 11.86 AU

Year: 14891 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,894,018 km

• M1: 69,264 km (0.091 R)
• M2: 162,762 km (0.105 R)
• M3: 223,200 km (0.118 R)
• M4: 466,895 km (0.098 R)
• M5: 621,579 km (0.046 R)
• M6: 654,491 km (0.097 R)
• M7: 774,319 km (0.106 R)
• M8: 882,627 km (0.119 R)
• M9: 1,278,613 km (0.116 R)
• M10: 1,653,655 km (0.099 R)
• M11: 1,723,218 km (0.076 R)
• M12: 2,340,010 km (0.08 R)
• M13: 2,470,908 km (0.076 R)
• M14: 3,074,984 km (0.089 R)
• M15: 3,364,157 km (0.034 R)
• M16: 3,631,788 km (0.085 R)
• M17: 4,155,978 km (0.035 R)
• M18: 4,282,688 km (0.099 R)
• M19: 4,410,744 km (0.061 R)
• M20: 4,507,533 km (0.082 R)
• M21: 5,002,403 km (0.106 R)
• M22: 5,239,217 km (0.107 R)
• M23: 5,273,325 km (0.107 R)
• M24: 5,900,290 km (0.101 R)
• M25: 6,186,470 km (0.12 R)
• M26: 6,513,790 km (0.062 R)
• M27: 6,550,442 km (0.102 R)
• M28: 7,567,707 km (0.096 R)
• M29: 7,839,377 km (0.072 R)
• M30: 8,673,535 km (0.083 R)
• M31: 9,121,581 km (0.055 R)
• M32: 9,245,148 km (0.12 R)
• M33: 9,870,916 km (0.106 R)
• M34: 10,683,233 km (0.073 R)
• M35: 10,769,850 km (0.106 R)
• M36: 10,856,916 km (0.113 R)
• M37: 11,075,329 km (0.113 R)
• M38: 11,207,124 km (0.053 R)
• M39: 13,105,821 km (0.112 R)
• M40: 13,152,196 km (0.081 R)
• M41: 13,291,771 km (0.104 R)
• M42: 13,338,445 km (0.097 R)
• M43: 13,619,390 km (0.112 R)
• M44: 13,902,280 km (0.068 R)
• M45: 13,996,975 km (0.064 R)
• M46: 14,714,147 km (0.085 R)
• M47: 15,247,763 km (0.093 R)
• M48: 17,240,556 km (0.101 R)
• M49: 17,546,484 km (0.084 R)
• M50: 17,854,207 km (0.039 R)
• M51: 18,735,787 km (0.102 R)
• M52: 19,102,900 km (0.102 R)
• M53: 19,472,407 km (0.119 R)
• M54: 19,578,322 km (0.078 R)
• M55: 20,973,621 km (0.11 R)
• M56: 21,848,171 km (0.101 R)
• M57: 23,182,135 km (0.115 R)
• M58: 24,542,129 km (0.096 R)
• M59: 25,869,661 km (0.087 R)
• M60: 26,219,720 km (0.111 R)
• M61: 26,278,362 km (0.071 R)
• M62: 26,865,833 km (0.101 R)
• M63: 27,161,139 km (0.086 R)
• M64: 27,457,492 km (0.09 R)
• M65: 28,353,284 km (0.057 R)
• M66: 28,774,552 km (0.111 R)
• M67: 29,562,334 km (0.066 R)
• M68: 32,406,639 km (0.098 R)
• M69: 32,657,963 km (0.111 R)
• M70: 33,036,296 km (0.103 R)
• M71: 33,797,450 km (0.079 R)
• M72: 34,308,028 km (0.115 R)
• M73: 35,595,467 km (0.068 R)
• M74: 36,375,620 km (0.079 R)
• M75: 36,571,443 km (0.044 R)
• M76: 37,754,314 km (0.072 R)
• M77: 37,886,409 km (0.101 R)
• M78: 37,952,681 km (0.114 R)
• M79: 40,427,179 km (0.113 R)
• M80: 41,445,192 km (0.092 R)
• M81: 41,581,626 km (0.068 R)
• M82: 42,128,556 km (0.113 R)
• M83: 42,265,587 km (0.111 R)
• M84: 42,334,253 km (0.11 R)
• M85: 43,506,352 km (0.102 R)
• M86: 43,992,096 km (0.055 R)
• M87: 44,270,498 km (0.116 R)
• M88: 44,689,073 km (0.101 R)
• M89: 44,898,959 km (0.066 R)
• M90: 45,108,994 km (0.12 R)
• M91: 45,249,317 km (0.106 R)
• M92: 45,530,262 km (0.076 R)
• M93: 45,741,344 km (0.087 R)
• M94: 46,660,025 km (0.11 R)
• M95: 46,872,902 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 6.2

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.6 AU - 12.26 AU

Year: 15140 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,894,018 km

• M1: 166,203 km (0.115 R)
• M2: 289,771 km (0.04 R)
• M3: 715,227 km (0.051 R)
• M4: 989,590 km (0.085 R)
• M5: 1,410,708 km (0.08 R)
• M6: 1,908,121 km (0.081 R)
• M7: 2,094,221 km (0.115 R)
• M8: 2,203,277 km (0.038 R)
• M9: 2,370,378 km (0.111 R)
• M10: 2,716,997 km (0.043 R)
• M11: 3,457,057 km (0.104 R)
• M12: 4,118,729 km (0.033 R)
• M13: 4,255,611 km (0.119 R)
• M14: 4,394,138 km (0.118 R)
• M15: 4,854,601 km (0.114 R)
• M16: 4,999,411 km (0.12 R)
• M17: 5,256,121 km (0.09 R)
• M18: 5,479,620 km (0.087 R)
• M19: 5,630,415 km (0.055 R)
• M20: 5,782,556 km (0.094 R)
• M21: 6,247,057 km (0.113 R)
• M22: 6,365,090 km (0.084 R)
• M23: 6,404,584 km (0.078 R)
• M24: 6,603,400 km (0.114 R)
• M25: 7,088,695 km (0.047 R)
• M26: 8,136,329 km (0.061 R)
• M27: 8,222,198 km (0.119 R)
• M28: 8,265,282 km (0.079 R)
• M29: 9,320,995 km (0.106 R)
• M30: 9,910,410 km (0.084 R)
• M31: 10,652,416 km (0.089 R)
• M32: 10,699,389 km (0.098 R)
• M33: 11,030,150 km (0.098 R)
• M34: 11,412,223 km (0.111 R)
• M35: 11,556,585 km (0.065 R)
• M36: 12,683,655 km (0.036 R)
• M37: 13,488,043 km (0.109 R)
• M38: 13,691,796 km (0.109 R)
• M39: 14,882,744 km (0.11 R)
• M40: 14,935,403 km (0.071 R)
• M41: 16,376,928 km (0.094 R)
• M42: 16,703,350 km (0.091 R)
• M43: 16,812,557 km (0.11 R)
• M44: 17,307,127 km (0.093 R)
• M45: 17,695,184 km (0.097 R)
• M46: 17,918,235 km (0.071 R)
• M47: 18,649,469 km (0.079 R)
• M48: 19,047,250 km (0.089 R)
• M49: 20,024,872 km (0.082 R)
• M50: 21,491,978 km (0.041 R)
• M51: 22,268,391 km (0.067 R)
• M52: 25,527,979 km (0.072 R)
• M53: 26,540,757 km (0.087 R)
• M54: 27,631,325 km (0.081 R)
• M55: 28,149,682 km (0.076 R)
• M56: 28,998,650 km (0.11 R)
• M57: 29,064,323 km (0.075 R)
• M58: 29,261,493 km (0.11 R)
• M59: 30,721,718 km (0.086 R)
• M60: 31,325,794 km (0.118 R)
• M61: 32,001,677 km (0.067 R)
• M62: 32,273,497 km (0.034 R)
• M63: 33,299,140 km (0.056 R)
• M64: 33,712,329 km (0.087 R)
• M65: 33,850,557 km (0.109 R)
• M66: 34,752,932 km (0.1 R)
• M67: 35,592,924 km (0.047 R)
• M68: 36,510,557 km (0.076 R)
• M69: 36,652,376 km (0.045 R)
• M70: 37,221,745 km (0.063 R)
• M71: 37,793,808 km (0.054 R)
• M72: 37,865,615 km (0.097 R)
• M73: 38,369,011 km (0.077 R)
• M74: 38,585,330 km (0.053 R)
• M75: 38,946,908 km (0.093 R)
• M76: 40,111,527 km (0.031 R)
• M77: 40,771,553 km (0.081 R)
• M78: 41,583,271 km (0.093 R)
• M79: 41,879,774 km (0.052 R)
• M80: 42,922,920 km (0.074 R)
• M81: 43,222,565 km (0.095 R)
• M82: 44,731,110 km (0.074 R)
• M83: 45,644,405 km (0.1 R)
• M84: 47,954,645 km (0.069 R)
• M85: 48,109,927 km (0.116 R)
• M86: 49,280,531 km (0.094 R)
• M87: 49,358,920 km (0.082 R)
• M88: 50,066,069 km (0.096 R)
• M89: 50,223,745 km (0.115 R)
• M90: 50,618,384 km (0.078 R)
• M91: 51,729,149 km (0.096 R)
• M92: 53,813,346 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit