🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 363 Days

Day: 26.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.89 AU - 0.93 AU

Year: 369 Days

Day: 31.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,090,717 km

• M1: 318,494 km (0.117 R)
• M2: 597,045 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.22 AU - 1.26 AU

Year: 586 Days

Day: 14.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 11.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.07 AU - 4.41 AU

Year: 3707 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,090,717 km

• M1: 169,943 km (0.051 R)
• M2: 426,952 km (0.076 R)
• M3: 522,097 km (0.113 R)
• M4: 797,057 km (0.117 R)
• M5: 930,948 km (0.038 R)
• M6: 1,039,556 km (0.047 R)
• M7: 1,164,171 km (0.034 R)
• M8: 1,294,022 km (0.093 R)
• M9: 1,794,726 km (0.1 R)
• M10: 2,002,667 km (0.052 R)
• M11: 2,088,237 km (0.07 R)
• M12: 2,204,175 km (0.039 R)
• M13: 2,322,357 km (0.067 R)
• M14: 2,442,634 km (0.092 R)
• M15: 2,549,746 km (0.046 R)
• M16: 3,092,338 km (0.096 R)
• M17: 3,208,575 km (0.093 R)
• M18: 3,653,030 km (0.097 R)
• M19: 3,954,321 km (0.025 R)
• M20: 4,080,880 km (0.114 R)
• M21: 4,393,689 km (0.063 R)
• M22: 4,487,188 km (0.102 R)
• M23: 4,562,436 km (0.115 R)
• M24: 4,695,129 km (0.054 R)
• M25: 4,790,872 km (0.116 R)
• M26: 4,887,213 km (0.065 R)
• M27: 5,559,206 km (0.089 R)
• M28: 5,762,510 km (0.07 R)
• M29: 6,155,504 km (0.102 R)
• M30: 6,707,370 km (0.089 R)
• M31: 7,011,203 km (0.103 R)
• M32: 7,655,073 km (0.097 R)
• M33: 7,745,280 km (0.083 R)
• M34: 8,087,111 km (0.065 R)
• M35: 8,573,903 km (0.077 R)
• M36: 8,785,584 km (0.091 R)
• M37: 9,334,159 km (0.118 R)
• M38: 9,454,885 km (0.112 R)
• M39: 9,576,208 km (0.097 R)
• M40: 9,771,284 km (0.102 R)
• M41: 10,091,124 km (0.114 R)
• M42: 10,165,475 km (0.082 R)
• M43: 10,564,901 km (0.084 R)
• M44: 10,817,123 km (0.049 R)
• M45: 10,918,700 km (0.103 R)
• M46: 11,046,008 km (0.077 R)
• M47: 11,508,265 km (0.063 R)
• M48: 12,003,284 km (0.104 R)
• M49: 12,108,302 km (0.068 R)
• M50: 12,451,928 km (0.112 R)
• M51: 12,531,814 km (0.088 R)
• M52: 12,772,068 km (0.102 R)
• M53: 13,013,968 km (0.106 R)
• M54: 13,121,977 km (0.064 R)
• M55: 13,257,363 km (0.115 R)
• M56: 13,693,740 km (0.082 R)
• M57: 13,831,071 km (0.088 R)
• M58: 14,385,182 km (0.109 R)
• M59: 14,749,153 km (0.098 R)
• M60: 15,031,295 km (0.11 R)
• M61: 15,514,945 km (0.115 R)
• M62: 15,801,873 km (0.07 R)
• M63: 16,206,536 km (0.053 R)
• M64: 16,322,773 km (0.112 R)
• M65: 16,673,131 km (0.076 R)
• M66: 16,937,621 km (0.097 R)
• M67: 17,262,697 km (0.055 R)
• M68: 17,500,408 km (0.073 R)
• M69: 18,039,409 km (0.094 R)
• M70: 18,280,561 km (0.082 R)
• M71: 18,766,454 km (0.095 R)
• M72: 19,041,415 km (0.083 R)
• M73: 19,533,892 km (0.049 R)
• M74: 20,499,845 km (0.069 R)
• M75: 20,625,657 km (0.062 R)
• M76: 21,036,153 km (0.105 R)
• M77: 21,194,727 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 13.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.5 AU - 5.1 AU

Year: 3786 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,090,717 km

• M1: 177,124 km (0.063 R)
• M2: 313,108 km (0.061 R)
• M3: 422,764 km (0.074 R)
• M4: 614,249 km (0.104 R)
• M5: 897,138 km (0.06 R)
• M6: 983,606 km (0.086 R)
• M7: 1,175,241 km (0.12 R)
• M8: 1,290,730 km (0.077 R)
• M9: 1,704,369 km (0.116 R)
• M10: 1,803,253 km (0.066 R)
• M11: 1,938,190 km (0.099 R)
• M12: 2,030,193 km (0.055 R)
• M13: 2,159,146 km (0.084 R)
• M14: 2,290,792 km (0.105 R)
• M15: 2,400,747 km (0.113 R)
• M16: 2,780,127 km (0.091 R)
• M17: 2,924,190 km (0.071 R)
• M18: 3,030,554 km (0.064 R)
• M19: 3,206,182 km (0.059 R)
• M20: 3,315,986 km (0.03 R)
• M21: 3,581,971 km (0.043 R)
• M22: 3,681,753 km (0.099 R)
• M23: 3,811,455 km (0.092 R)
• M24: 4,135,035 km (0.071 R)
• M25: 4,224,793 km (0.112 R)
• M26: 4,315,300 km (0.118 R)
• M27: 4,575,301 km (0.089 R)
• M28: 5,158,883 km (0.118 R)
• M29: 5,550,231 km (0.095 R)
• M30: 5,699,529 km (0.099 R)
• M31: 5,816,515 km (0.08 R)
• M32: 6,241,223 km (0.093 R)
• M33: 6,500,775 km (0.075 R)
• M34: 7,084,656 km (0.12 R)
• M35: 7,337,476 km (0.085 R)
• M36: 7,759,342 km (0.045 R)
• M37: 7,982,542 km (0.111 R)
• M38: 8,113,889 km (0.112 R)
• M39: 8,321,531 km (0.039 R)
• M40: 8,435,525 km (0.106 R)
• M41: 8,626,711 km (0.092 R)
• M42: 8,858,139 km (0.108 R)
• M43: 9,052,616 km (0.116 R)
• M44: 9,307,381 km (0.1 R)
• M45: 9,465,506 km (0.058 R)
• M46: 9,744,207 km (0.04 R)
• M47: 9,864,484 km (0.069 R)
• M48: 9,985,209 km (0.104 R)
• M49: 10,167,419 km (0.043 R)
• M50: 10,432,357 km (0.079 R)
• M51: 10,596,616 km (0.06 R)
• M52: 11,220,139 km (0.06 R)
• M53: 11,304,214 km (0.116 R)
• M54: 11,430,624 km (0.112 R)
• M55: 11,834,239 km (0.117 R)
• M56: 11,984,136 km (0.076 R)
• M57: 12,199,407 km (0.056 R)
• M58: 12,677,522 km (0.099 R)
• M59: 12,787,028 km (0.061 R)
• M60: 13,028,927 km (0.082 R)
• M61: 13,317,053 km (0.09 R)
• M62: 13,854,259 km (0.075 R)
• M63: 14,102,890 km (0.097 R)
• M64: 14,719,533 km (0.065 R)
• M65: 15,019,477 km (0.113 R)
• M66: 15,228,465 km (0.097 R)
• M67: 15,555,336 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 4.2

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.5 AU - 12.4 AU

Year: 16451 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,090,717 km

• M1: 145,110 km (0.09 R)
• M2: 328,966 km (0.117 R)
• M3: 483,800 km (0.107 R)
• M4: 660,026 km (0.113 R)
• M5: 716,723 km (0.067 R)
• M6: 1,024,147 km (0.083 R)
• M7: 1,090,120 km (0.055 R)
• M8: 1,416,542 km (0.099 R)
• M9: 1,515,127 km (0.093 R)
• M10: 1,565,243 km (0.111 R)
• M11: 1,615,956 km (0.045 R)
• M12: 1,693,149 km (0.112 R)
• M13: 1,986,211 km (0.106 R)
• M14: 2,180,838 km (0.056 R)
• M15: 2,469,562 km (0.116 R)
• M16: 2,588,492 km (0.104 R)
• M17: 2,831,888 km (0.115 R)
• M18: 3,373,133 km (0.107 R)
• M19: 3,774,055 km (0.062 R)
• M20: 4,084,620 km (0.058 R)
• M21: 4,189,937 km (0.091 R)
• M22: 4,367,510 km (0.04 R)
• M23: 5,291,725 km (0.066 R)
• M24: 6,723,527 km (0.117 R)
• M25: 6,847,992 km (0.108 R)
• M26: 6,973,206 km (0.087 R)
• M27: 8,713,328 km (0.119 R)
• M28: 8,939,969 km (0.104 R)
• M29: 9,260,258 km (0.103 R)
• M30: 9,398,785 km (0.075 R)
• M31: 9,445,011 km (0.103 R)
• M32: 10,196,292 km (0.1 R)
• M33: 10,243,864 km (0.099 R)
• M34: 10,482,921 km (0.109 R)
• M35: 10,723,774 km (0.116 R)
• M36: 11,113,027 km (0.058 R)
• M37: 11,309,300 km (0.039 R)
• M38: 11,855,182 km (0.066 R)
• M39: 13,179,124 km (0.048 R)
• M40: 13,282,945 km (0.069 R)
• M41: 13,911,256 km (0.063 R)
• M42: 14,710,108 km (0.117 R)
• M43: 15,196,600 km (0.093 R)
• M44: 15,469,168 km (0.043 R)
• M45: 16,019,090 km (0.062 R)
• M46: 17,024,986 km (0.083 R)
• M47: 17,081,384 km (0.087 R)
• M48: 17,194,630 km (0.078 R)
• M49: 17,421,570 km (0.092 R)
• M50: 17,478,566 km (0.103 R)
• M51: 17,592,560 km (0.083 R)
• M52: 19,746,021 km (0.06 R)
• M53: 20,162,801 km (0.096 R)
• M54: 20,702,700 km (0.104 R)
• M55: 20,823,425 km (0.03 R)
• M56: 20,944,300 km (0.088 R)
• M57: 21,369,158 km (0.036 R)
• M58: 22,227,551 km (0.104 R)
• M59: 22,289,335 km (0.062 R)
• M60: 23,725,026 km (0.117 R)
• M61: 23,788,156 km (0.1 R)
• M62: 24,997,505 km (0.088 R)
• M63: 25,190,337 km (0.056 R)
• M64: 26,096,601 km (0.109 R)
• M65: 26,488,248 km (0.105 R)
• M66: 26,947,513 km (0.097 R)
• M67: 27,013,486 km (0.102 R)
• M68: 29,216,015 km (0.106 R)
• M69: 30,099,241 km (0.083 R)
• M70: 31,406,128 km (0.084 R)
• M71: 31,614,069 km (0.085 R)
• M72: 33,436,022 km (0.116 R)
• M73: 34,860,642 km (0.053 R)
• M74: 35,291,783 km (0.077 R)
• M75: 36,960,996 km (0.111 R)
• M76: 39,251,340 km (0.081 R)
• M77: 39,400,638 km (0.083 R)
• M78: 40,225,371 km (0.118 R)
• M79: 40,677,606 km (0.104 R)
• M80: 42,656,636 km (0.093 R)
• M81: 43,117,697 km (0.047 R)
• M82: 43,348,975 km (0.109 R)
• M83: 43,812,579 km (0.088 R)
• M84: 44,122,546 km (0.113 R)
• M85: 44,355,469 km (0.12 R)
• M86: 45,604,911 km (0.11 R)
• M87: 47,421,029 km (0.09 R)
• M88: 49,099,816 km (0.044 R)
• M89: 49,260,784 km (0.07 R)
• M90: 51,042,195 km (0.104 R)
• M91: 51,449,999 km (0.119 R)
• M92: 54,751,175 km (0.04 R)
• M93: 55,419,578 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit