🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.8 AU - 0.82 AU

Year: 260 Days

Day: 33.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 565 Days

Day: 26.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 8.7

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.62 AU - 12.36 AU

Year: 13883 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,704,972 km

• M1: 172,636 km (0.098 R)
• M2: 489,634 km (0.073 R)
• M3: 751,430 km (0.108 R)
• M4: 809,025 km (0.104 R)
• M5: 1,055,263 km (0.085 R)
• M6: 1,717,832 km (0.102 R)
• M7: 2,090,630 km (0.114 R)
• M8: 2,145,832 km (0.094 R)
• M9: 2,488,261 km (0.091 R)
• M10: 2,576,524 km (0.068 R)
• M11: 2,786,859 km (0.054 R)
• M12: 3,033,994 km (0.092 R)
• M13: 3,516,597 km (0.118 R)
• M14: 4,092,399 km (0.079 R)
• M15: 4,409,248 km (0.088 R)
• M16: 5,254,476 km (0.083 R)
• M17: 5,832,372 km (0.11 R)
• M18: 6,029,542 km (0.114 R)
• M19: 7,555,740 km (0.071 R)
• M20: 7,770,712 km (0.096 R)
• M21: 8,075,143 km (0.12 R)
• M22: 8,695,825 km (0.075 R)
• M23: 8,875,941 km (0.049 R)
• M24: 9,102,881 km (0.058 R)
• M25: 9,655,346 km (0.116 R)
• M26: 9,748,545 km (0.043 R)
• M27: 9,888,868 km (0.115 R)
• M28: 9,982,666 km (0.061 R)
• M29: 11,035,087 km (0.091 R)
• M30: 11,922,053 km (0.113 R)
• M31: 12,172,480 km (0.1 R)
• M32: 14,291,085 km (0.117 R)
• M33: 14,878,705 km (0.056 R)
• M34: 15,311,043 km (0.115 R)
• M35: 15,857,225 km (0.11 R)
• M36: 16,022,231 km (0.077 R)
• M37: 16,744,340 km (0.101 R)
• M38: 16,968,587 km (0.105 R)
• M39: 19,500,980 km (0.111 R)
• M40: 21,233,473 km (0.113 R)
• M41: 21,903,372 km (0.069 R)
• M42: 22,087,378 km (0.116 R)
• M43: 22,890,269 km (0.072 R)
• M44: 23,451,710 km (0.084 R)
• M45: 23,765,716 km (0.037 R)
• M46: 24,843,270 km (0.082 R)
• M47: 24,907,148 km (0.107 R)
• M48: 25,807,428 km (0.093 R)
• M49: 26,456,832 km (0.098 R)
• M50: 26,783,704 km (0.118 R)
• M51: 27,177,595 km (0.084 R)
• M52: 27,309,241 km (0.094 R)
• M53: 27,971,062 km (0.108 R)
• M54: 28,973,667 km (0.086 R)
• M55: 29,040,986 km (0.096 R)
• M56: 29,242,943 km (0.112 R)
• M57: 29,580,885 km (0.04 R)
• M58: 31,565,899 km (0.071 R)
• M59: 32,609,344 km (0.089 R)
• M60: 32,819,379 km (0.05 R)
• M61: 34,089,166 km (0.081 R)
• M62: 34,658,685 km (0.086 R)
• M63: 35,087,881 km (0.04 R)
• M64: 35,231,346 km (0.114 R)
• M65: 36,386,092 km (0.096 R)
• M66: 36,458,647 km (0.098 R)
• M67: 36,531,202 km (0.048 R)
• M68: 36,968,027 km (0.109 R)
• M69: 38,067,572 km (0.119 R)
• M70: 39,550,236 km (0.068 R)
• M71: 40,223,576 km (0.059 R)
• M72: 40,298,674 km (0.093 R)
• M73: 40,448,871 km (0.104 R)
• M74: 41,657,621 km (0.05 R)
• M75: 42,266,335 km (0.104 R)
• M76: 42,801,447 km (0.109 R)
• M77: 43,031,379 km (0.117 R)
• M78: 43,185,016 km (0.053 R)
• M79: 45,354,035 km (0.099 R)
• M80: 46,925,112 km (0.074 R)
• M81: 47,320,649 km (0.111 R)
• M82: 47,479,073 km (0.088 R)
• M83: 47,955,692 km (0.104 R)
• M84: 48,753,647 km (0.118 R)
• M85: 50,524,437 km (0.118 R)
• M86: 50,767,533 km (0.116 R)
• M87: 51,010,929 km (0.098 R)
• M88: 51,092,161 km (0.107 R)
• M89: 52,644,089 km (0.108 R)
• M90: 53,549,755 km (0.102 R)
• M91: 54,709,587 km (0.092 R)
• M92: 55,209,244 km (0.118 R)
• M93: 55,543,296 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 12.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.69 AU - 12.51 AU

Year: 15003 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,704,972 km

• M1: 354,098 km (0.081 R)
• M2: 474,674 km (0.057 R)
• M3: 808,876 km (0.119 R)
• M4: 1,190,799 km (0.072 R)
• M5: 1,313,769 km (0.083 R)
• M6: 1,654,702 km (0.082 R)
• M7: 3,316,884 km (0.095 R)
• M8: 5,020,056 km (0.077 R)
• M9: 5,223,958 km (0.054 R)
• M10: 5,766,998 km (0.071 R)
• M11: 6,197,092 km (0.067 R)
• M12: 6,415,953 km (0.111 R)
• M13: 6,637,508 km (0.082 R)
• M14: 7,736,155 km (0.119 R)
• M15: 8,890,601 km (0.092 R)
• M16: 9,187,553 km (0.039 R)
• M17: 9,437,681 km (0.102 R)
• M18: 9,893,506 km (0.032 R)
• M19: 10,356,511 km (0.097 R)
• M20: 10,460,332 km (0.109 R)
• M21: 10,669,171 km (0.057 R)
• M22: 11,842,018 km (0.112 R)
• M23: 11,950,775 km (0.054 R)
• M24: 12,443,850 km (0.069 R)
• M25: 12,832,057 km (0.038 R)
• M26: 13,280,551 km (0.079 R)
• M27: 13,506,743 km (0.077 R)
• M28: 13,848,424 km (0.073 R)
• M29: 14,656,851 km (0.118 R)
• M30: 15,540,077 km (0.112 R)
• M31: 17,357,841 km (0.118 R)
• M32: 17,853,907 km (0.086 R)
• M33: 18,354,612 km (0.112 R)
• M34: 19,434,110 km (0.082 R)
• M35: 20,861,423 km (0.095 R)
• M36: 21,455,027 km (0.084 R)
• M37: 21,720,713 km (0.071 R)
• M38: 22,322,396 km (0.106 R)
• M39: 24,160,056 km (0.114 R)
• M40: 24,298,135 km (0.095 R)
• M41: 25,202,005 km (0.05 R)
• M42: 25,622,824 km (0.086 R)
• M43: 25,763,596 km (0.076 R)
• M44: 26,827,835 km (0.097 R)
• M45: 28,196,506 km (0.108 R)
• M46: 28,560,477 km (0.053 R)
• M47: 28,706,485 km (0.036 R)
• M48: 29,366,660 km (0.109 R)
• M49: 30,403,523 km (0.104 R)
• M50: 30,627,172 km (0.119 R)
• M51: 31,301,709 km (0.098 R)
• M52: 31,603,149 km (0.027 R)
• M53: 32,132,875 km (0.062 R)
• M54: 32,284,716 km (0.049 R)
• M55: 32,971,221 km (0.033 R)
• M56: 34,669,456 km (0.107 R)
• M57: 37,509,273 km (0.1 R)
• M58: 37,669,193 km (0.086 R)
• M59: 40,504,970 km (0.097 R)
• M60: 41,575,642 km (0.065 R)
• M61: 42,572,263 km (0.111 R)
• M62: 45,523,679 km (0.07 R)
• M63: 47,239,716 km (0.111 R)
• M64: 48,279,422 km (0.089 R)
• M65: 48,540,619 km (0.064 R)
• M66: 49,677,563 km (0.116 R)
• M67: 50,381,571 km (0.115 R)
• M68: 51,532,577 km (0.07 R)
• M69: 51,888,620 km (0.094 R)
• M70: 52,782,018 km (0.116 R)
• M71: 54,946,849 km (0.101 R)
• M72: 55,401,477 km (0.117 R)
• M73: 55,583,687 km (0.057 R)
• M74: 56,681,137 km (0.114 R)
• M75: 56,956,547 km (0.095 R)
• M76: 57,232,555 km (0.098 R)
• M77: 57,970,521 km (0.07 R)
• M78: 61,518,833 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 7.4

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.31 AU - 23.19 AU

Year: 28940 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,704,972 km

• M1: 137,331 km (0.072 R)
• M2: 599,289 km (0.105 R)
• M3: 1,055,114 km (0.104 R)
• M4: 1,249,441 km (0.098 R)
• M5: 1,420,432 km (0.092 R)
• M6: 1,490,892 km (0.11 R)
• M7: 1,899,893 km (0.087 R)
• M8: 2,342,254 km (0.045 R)
• M9: 2,950,220 km (0.073 R)
• M10: 3,041,026 km (0.032 R)
• M11: 3,271,855 km (0.089 R)
• M12: 3,653,180 km (0.101 R)
• M13: 3,701,949 km (0.094 R)
• M14: 5,041,897 km (0.099 R)
• M15: 5,649,863 km (0.084 R)
• M16: 6,048,691 km (0.115 R)
• M17: 6,574,976 km (0.06 R)
• M18: 7,422,598 km (0.085 R)
• M19: 10,233,392 km (0.096 R)
• M20: 11,070,542 km (0.057 R)
• M21: 11,141,301 km (0.092 R)
• M22: 11,712,616 km (0.049 R)
• M23: 12,366,957 km (0.055 R)
• M24: 13,710,794 km (0.069 R)
• M25: 14,015,675 km (0.114 R)
• M26: 14,632,168 km (0.049 R)
• M27: 16,858,633 km (0.112 R)
• M28: 19,786,562 km (0.119 R)
• M29: 19,872,432 km (0.112 R)
• M30: 21,794,315 km (0.032 R)
• M31: 22,061,048 km (0.116 R)
• M32: 22,507,897 km (0.066 R)
• M33: 23,138,452 km (0.094 R)
• M34: 23,410,421 km (0.087 R)
• M35: 23,501,377 km (0.086 R)
• M36: 24,786,422 km (0.109 R)
• M37: 26,282,700 km (0.105 R)
• M38: 28,776,048 km (0.086 R)
• M39: 30,050,771 km (0.099 R)
• M40: 30,545,940 km (0.051 R)
• M41: 32,249,711 km (0.118 R)
• M42: 33,675,827 km (0.09 R)
• M43: 35,748,506 km (0.112 R)
• M44: 36,906,094 km (0.091 R)
• M45: 37,648,997 km (0.062 R)
• M46: 39,041,903 km (0.091 R)
• M47: 39,582,101 km (0.1 R)
• M48: 40,888,688 km (0.063 R)
• M49: 41,877,979 km (0.044 R)
• M50: 42,875,049 km (0.093 R)
• M51: 43,209,101 km (0.066 R)
• M52: 43,544,051 km (0.059 R)
• M53: 43,767,849 km (0.091 R)
• M54: 43,879,898 km (0.114 R)
• M55: 44,104,295 km (0.11 R)
• M56: 44,216,643 km (0.054 R)
• M57: 44,441,488 km (0.105 R)
• M58: 46,368,758 km (0.095 R)
• M59: 46,711,636 km (0.108 R)
• M60: 47,400,085 km (0.038 R)
• M61: 53,146,140 km (0.12 R)
• M62: 54,586,468 km (0.06 R)
• M63: 58,489,626 km (0.072 R)
• M64: 59,355,349 km (0.105 R)
• M65: 60,225,410 km (0.087 R)
• M66: 60,974,447 km (0.043 R)
• M67: 61,600,962 km (0.092 R)
• M68: 62,229,722 km (0.099 R)
• M69: 63,113,397 km (0.054 R)
• M70: 65,533,142 km (0.107 R)
• M71: 66,432,226 km (0.083 R)
• M72: 68,372,510 km (0.047 R)
• M73: 68,632,661 km (0.073 R)
• M74: 70,462,691 km (0.107 R)
• M75: 72,176,335 km (0.049 R)
• M76: 72,839,054 km (0.112 R)
• M77: 74,170,624 km (0.096 R)
• M78: 77,941,388 km (0.046 R)
• M79: 79,713,225 km (0.117 R)
• M80: 79,986,990 km (0.031 R)
• M81: 84,549,126 km (0.084 R)
• M82: 85,247,748 km (0.053 R)
• M83: 86,369,433 km (0.094 R)
• M84: 86,791,299 km (0.038 R)
• M85: 88,344,125 km (0.113 R)
• M86: 88,627,463 km (0.115 R)
• M87: 88,910,951 km (0.112 R)
• M88: 89,052,920 km (0.117 R)
• M89: 89,621,392 km (0.099 R)
• M90: 90,476,343 km (0.112 R)
• M91: 92,194,176 km (0.04 R)
• M92: 92,913,143 km (0.105 R)
• M93: 94,212,101 km (0.074 R)
• M94: 96,827,820 km (0.117 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 20,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit