🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 210 Days

Day: 26.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,725,979 km

• M1: 260,300 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.04 AU - 1.72 AU

Year: 608 Days

Day: 26.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.4 AU - 2.62 AU

Year: 1490 Days

Day: 24.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 148 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 11.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.66 AU - 5.86 AU

Year: 3892 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,725,979 km

• M1: 291,117 km (0.088 R)
• M2: 478,564 km (0.114 R)
• M3: 595,100 km (0.085 R)
• M4: 689,945 km (0.087 R)
• M5: 779,106 km (0.118 R)
• M6: 860,786 km (0.114 R)
• M7: 1,191,547 km (0.114 R)
• M8: 1,637,349 km (0.092 R)
• M9: 1,792,033 km (0.117 R)
• M10: 1,967,810 km (0.108 R)
• M11: 2,066,246 km (0.033 R)
• M12: 2,166,476 km (0.109 R)
• M13: 2,406,581 km (0.095 R)
• M14: 2,655,512 km (0.11 R)
• M15: 2,913,119 km (0.045 R)
• M16: 3,140,359 km (0.079 R)
• M17: 3,532,305 km (0.069 R)
• M18: 3,632,685 km (0.119 R)
• M19: 4,044,229 km (0.074 R)
• M20: 4,255,611 km (0.082 R)
• M21: 4,470,732 km (0.044 R)
• M22: 4,557,798 km (0.042 R)
• M23: 4,755,716 km (0.1 R)
• M24: 4,956,626 km (0.097 R)
• M25: 5,206,006 km (0.054 R)
• M26: 5,436,237 km (0.058 R)
• M27: 5,529,287 km (0.099 R)
• M28: 6,098,956 km (0.069 R)
• M29: 6,292,984 km (0.035 R)
• M30: 6,587,991 km (0.101 R)
• M31: 6,812,238 km (0.043 R)
• M32: 7,319,674 km (0.117 R)
• M33: 7,655,970 km (0.099 R)
• M34: 7,865,557 km (0.118 R)
• M35: 7,971,023 km (0.051 R)
• M36: 8,451,681 km (0.094 R)
• M37: 8,804,732 km (0.05 R)
• M38: 8,969,290 km (0.083 R)
• M39: 9,864,184 km (0.09 R)
• M40: 10,121,044 km (0.098 R)
• M41: 10,379,998 km (0.101 R)
• M42: 10,641,345 km (0.083 R)
• M43: 10,758,181 km (0.078 R)
• M44: 11,259,334 km (0.085 R)
• M45: 11,348,644 km (0.107 R)
• M46: 12,071,202 km (0.114 R)
• M47: 12,193,124 km (0.071 R)
• M48: 12,376,681 km (0.047 R)
• M49: 12,746,636 km (0.052 R)
• M50: 13,182,864 km (0.106 R)
• M51: 13,529,183 km (0.101 R)
• M52: 13,687,457 km (0.114 R)
• M53: 14,198,484 km (0.107 R)
• M54: 14,456,241 km (0.069 R)
• M55: 14,618,255 km (0.043 R)
• M56: 15,009,304 km (0.094 R)
• M57: 15,206,175 km (0.059 R)
• M58: 16,035,695 km (0.061 R)
• M59: 16,540,438 km (0.062 R)
• M60: 17,324,481 km (0.078 R)
• M61: 17,669,154 km (0.091 R)
• M62: 18,190,503 km (0.118 R)
• M63: 18,787,398 km (0.108 R)
• M64: 19,390,726 km (0.073 R)
• M65: 19,748,714 km (0.086 R)
• M66: 20,689,535 km (0.088 R)
• M67: 21,202,207 km (0.117 R)
• M68: 21,607,916 km (0.118 R)
• M69: 21,941,669 km (0.096 R)
• M70: 22,016,169 km (0.116 R)
• M71: 22,426,965 km (0.109 R)
• M72: 22,502,063 km (0.088 R)
• M73: 23,636,613 km (0.112 R)
• M74: 24,480,495 km (0.037 R)
• M75: 25,217,264 km (0.05 R)
• M76: 25,490,580 km (0.116 R)
• M77: 26,000,708 km (0.102 R)
• M78: 26,316,360 km (0.077 R)
• M79: 26,593,565 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569

Radius: 4

Gravity: 35.56 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.4 AU - 13 AU

Year: 16960 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,725,979 km

• M1: 79,436 km (0.107 R)
• M2: 191,635 km (0.032 R)
• M3: 230,830 km (0.11 R)
• M4: 273,166 km (0.072 R)
• M5: 349,760 km (0.064 R)
• M6: 702,212 km (0.097 R)
• M7: 921,074 km (0.094 R)
• M8: 1,338,751 km (0.104 R)
• M9: 1,364,931 km (0.089 R)
• M10: 1,664,576 km (0.048 R)
• M11: 1,984,117 km (0.072 R)
• M12: 2,044,255 km (0.041 R)
• M13: 2,074,623 km (0.038 R)
• M14: 2,546,904 km (0.043 R)
• M15: 3,296,688 km (0.084 R)
• M16: 3,332,293 km (0.117 R)
• M17: 3,403,950 km (0.105 R)
• M18: 3,995,011 km (0.108 R)
• M19: 4,147,751 km (0.098 R)
• M20: 4,657,281 km (0.11 R)
• M21: 4,777,558 km (0.047 R)
• M22: 5,103,531 km (0.117 R)
• M23: 5,186,259 km (0.089 R)
• M24: 5,352,761 km (0.086 R)
• M25: 6,036,573 km (0.076 R)
• M26: 6,388,577 km (0.113 R)
• M27: 6,567,197 km (0.093 R)
• M28: 6,657,105 km (0.106 R)
• M29: 7,390,883 km (0.119 R)
• M30: 7,814,694 km (0.096 R)
• M31: 8,587,666 km (0.086 R)
• M32: 8,636,883 km (0.074 R)
• M33: 8,933,536 km (0.066 R)
• M34: 8,983,203 km (0.08 R)
• M35: 9,843,390 km (0.049 R)
• M36: 11,858,623 km (0.108 R)
• M37: 12,298,740 km (0.095 R)
• M38: 12,632,343 km (0.113 R)
• M39: 13,365,074 km (0.088 R)
• M40: 13,707,952 km (0.102 R)
• M41: 15,825,211 km (0.093 R)
• M42: 16,553,154 km (0.065 R)
• M43: 17,603,181 km (0.109 R)
• M44: 18,041,653 km (0.117 R)
• M45: 18,167,614 km (0.092 R)
• M46: 18,230,745 km (0.081 R)
• M47: 19,572,488 km (0.106 R)
• M48: 19,701,890 km (0.066 R)
• M49: 19,831,591 km (0.075 R)
• M50: 20,222,491 km (0.107 R)
• M51: 20,418,763 km (0.119 R)
• M52: 20,747,579 km (0.115 R)
• M53: 21,277,156 km (0.074 R)
• M54: 21,410,148 km (0.114 R)
• M55: 22,282,004 km (0.105 R)
• M56: 24,268,066 km (0.087 R)
• M57: 24,756,054 km (0.115 R)
• M58: 26,025,242 km (0.086 R)
• M59: 28,187,231 km (0.085 R)
• M60: 28,406,541 km (0.045 R)
• M61: 30,706,010 km (0.071 R)
• M62: 32,220,988 km (0.108 R)
• M63: 32,297,432 km (0.057 R)
• M64: 32,603,510 km (0.102 R)
• M65: 34,304,437 km (0.096 R)
• M66: 35,480,725 km (0.047 R)
• M67: 36,034,088 km (0.118 R)
• M68: 36,272,098 km (0.059 R)
• M69: 36,909,385 km (0.096 R)
• M70: 37,389,893 km (0.07 R)
• M71: 37,952,980 km (0.05 R)
• M72: 38,518,909 km (0.09 R)
• M73: 40,562,715 km (0.112 R)
• M74: 41,556,194 km (0.09 R)
• M75: 44,414,261 km (0.117 R)
• M76: 44,499,233 km (0.104 R)
• M77: 45,095,829 km (0.077 R)
• M78: 46,555,905 km (0.054 R)
• M79: 49,786,471 km (0.109 R)
• M80: 50,583,229 km (0.097 R)
• M81: 50,672,090 km (0.057 R)
• M82: 50,849,812 km (0.082 R)
• M83: 51,562,796 km (0.12 R)
• M84: 52,638,404 km (0.057 R)
• M85: 55,176,931 km (0.082 R)
• M86: 55,542,847 km (0.109 R)
• M87: 55,726,104 km (0.046 R)
• M88: 55,817,808 km (0.106 R)
• M89: 56,737,536 km (0.08 R)
• M90: 60,560,509 km (0.038 R)
• M91: 61,221,433 km (0.069 R)
• M92: 61,315,978 km (0.109 R)
• M93: 61,410,674 km (0.065 R)
• M94: 61,884,750 km (0.09 R)
• M95: 63,985,104 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.5

Radius: 4.7

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.97 AU - 14.09 AU

Year: 17626 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,725,979 km

• M1: 442,660 km (0.087 R)
• M2: 774,319 km (0.102 R)
• M3: 1,053,169 km (0.087 R)
• M4: 1,263,504 km (0.099 R)
• M5: 1,538,016 km (0.096 R)
• M6: 2,776,686 km (0.117 R)
• M7: 3,033,396 km (0.119 R)
• M8: 3,742,939 km (0.116 R)
• M9: 3,778,094 km (0.105 R)
• M10: 4,170,639 km (0.102 R)
• M11: 4,917,282 km (0.088 R)
• M12: 5,227,249 km (0.096 R)
• M13: 5,543,798 km (0.084 R)
• M14: 5,623,833 km (0.097 R)
• M15: 5,704,316 km (0.114 R)
• M16: 5,744,708 km (0.113 R)
• M17: 5,825,640 km (0.057 R)
• M18: 6,029,991 km (0.067 R)
• M19: 6,194,997 km (0.102 R)
• M20: 6,784,563 km (0.112 R)
• M21: 7,216,601 km (0.113 R)
• M22: 7,613,036 km (0.088 R)
• M23: 8,061,680 km (0.096 R)
• M24: 9,315,459 km (0.099 R)
• M25: 9,554,218 km (0.09 R)
• M26: 9,650,409 km (0.1 R)
• M27: 10,678,446 km (0.055 R)
• M28: 11,535,791 km (0.116 R)
• M29: 11,946,886 km (0.11 R)
• M30: 12,050,408 km (0.117 R)
• M31: 12,206,289 km (0.11 R)
• M32: 12,467,487 km (0.114 R)
• M33: 13,423,267 km (0.09 R)
• M34: 15,291,595 km (0.071 R)
• M35: 15,629,686 km (0.069 R)
• M36: 15,913,324 km (0.117 R)
• M37: 17,006,436 km (0.103 R)
• M38: 17,239,808 km (0.115 R)
• M39: 18,302,252 km (0.078 R)
• M40: 19,507,562 km (0.067 R)
• M41: 20,552,204 km (0.119 R)
• M42: 23,145,035 km (0.104 R)
• M43: 25,838,843 km (0.12 R)
• M44: 26,308,581 km (0.11 R)
• M45: 28,422,548 km (0.098 R)
• M46: 29,046,371 km (0.077 R)
• M47: 29,744,844 km (0.107 R)
• M48: 30,307,631 km (0.049 R)
• M49: 30,519,611 km (0.077 R)
• M50: 31,443,677 km (0.09 R)
• M51: 31,873,322 km (0.072 R)
• M52: 32,377,018 km (0.105 R)
• M53: 32,666,041 km (0.119 R)
• M54: 34,417,833 km (0.112 R)
• M55: 35,008,445 km (0.11 R)
• M56: 35,305,097 km (0.079 R)
• M57: 35,379,448 km (0.092 R)
• M58: 38,087,917 km (0.114 R)
• M59: 38,622,281 km (0.084 R)
• M60: 39,236,081 km (0.117 R)
• M61: 40,317,823 km (0.033 R)
• M62: 41,409,439 km (0.11 R)
• M63: 41,487,678 km (0.112 R)
• M64: 41,880,223 km (0.108 R)
• M65: 42,194,977 km (0.114 R)
• M66: 44,020,520 km (0.116 R)
• M67: 44,581,213 km (0.097 R)
• M68: 44,741,881 km (0.109 R)
• M69: 45,144,299 km (0.089 R)
• M70: 47,501,961 km (0.11 R)
• M71: 48,737,191 km (0.111 R)
• M72: 48,902,646 km (0.072 R)
• M73: 50,316,795 km (0.047 R)
• M74: 53,185,035 km (0.102 R)
• M75: 53,867,500 km (0.102 R)
• M76: 54,381,369 km (0.061 R)
• M77: 55,672,997 km (0.108 R)
• M78: 56,452,851 km (0.108 R)
• M79: 56,539,767 km (0.039 R)
• M80: 58,550,063 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit