🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 31.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,120,074 km

• M1: 186,698 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 42.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.63 AU

Year: 597 Days

Day: 15.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.17 AU - 2.45 AU

Year: 1337 Days

Day: 36 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 11.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.59 AU - 8.07 AU

Year: 8343 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,120,074 km

• M1: 145,708 km (0.025 R)
• M2: 306,676 km (0.103 R)
• M3: 382,821 km (0.102 R)
• M4: 1,652,308 km (0.074 R)
• M5: 2,482,577 km (0.111 R)
• M6: 2,557,076 km (0.086 R)
• M7: 2,759,482 km (0.073 R)
• M8: 3,509,267 km (0.077 R)
• M9: 3,677,864 km (0.101 R)
• M10: 3,907,048 km (0.103 R)
• M11: 3,994,263 km (0.065 R)
• M12: 4,319,489 km (0.052 R)
• M13: 4,684,209 km (0.095 R)
• M14: 4,995,821 km (0.111 R)
• M15: 5,249,988 km (0.046 R)
• M16: 5,443,418 km (0.083 R)
• M17: 5,672,153 km (0.111 R)
• M18: 5,804,397 km (0.097 R)
• M19: 5,937,539 km (0.08 R)
• M20: 6,480,430 km (0.058 R)
• M21: 6,653,365 km (0.052 R)
• M22: 6,827,946 km (0.109 R)
• M23: 7,003,873 km (0.093 R)
• M24: 8,203,199 km (0.079 R)
• M25: 9,114,998 km (0.047 R)
• M26: 9,192,490 km (0.104 R)
• M27: 9,465,356 km (0.104 R)
• M28: 9,780,410 km (0.056 R)
• M29: 10,019,018 km (0.116 R)
• M30: 10,910,173 km (0.1 R)
• M31: 11,323,661 km (0.062 R)
• M32: 11,658,312 km (0.067 R)
• M33: 12,465,841 km (0.109 R)
• M34: 12,941,562 km (0.086 R)
• M35: 13,911,106 km (0.085 R)
• M36: 14,000,416 km (0.115 R)
• M37: 14,949,614 km (0.045 R)
• M38: 15,086,796 km (0.099 R)
• M39: 16,294,350 km (0.111 R)
• M40: 16,530,116 km (0.091 R)
• M41: 18,065,588 km (0.072 R)
• M42: 18,702,427 km (0.102 R)
• M43: 19,346,595 km (0.066 R)
• M44: 19,796,885 km (0.105 R)
• M45: 20,351,893 km (0.107 R)
• M46: 21,014,312 km (0.105 R)
• M47: 21,632,151 km (0.069 R)
• M48: 21,735,823 km (0.117 R)
• M49: 22,622,639 km (0.091 R)
• M50: 23,149,971 km (0.069 R)
• M51: 23,574,680 km (0.101 R)
• M52: 24,216,455 km (0.099 R)
• M53: 24,377,871 km (0.117 R)
• M54: 24,485,731 km (0.114 R)
• M55: 24,647,596 km (0.048 R)
• M56: 26,121,434 km (0.118 R)
• M57: 27,119,850 km (0.116 R)
• M58: 28,300,327 km (0.111 R)
• M59: 28,754,356 km (0.101 R)
• M60: 29,210,929 km (0.083 R)
• M61: 30,131,255 km (0.064 R)
• M62: 30,711,246 km (0.079 R)
• M63: 31,177,842 km (0.086 R)
• M64: 32,591,991 km (0.025 R)
• M65: 33,486,287 km (0.114 R)
• M66: 34,207,648 km (0.111 R)
• M67: 34,691,447 km (0.119 R)
• M68: 36,094,675 km (0.069 R)
• M69: 36,772,503 km (0.094 R)
• M70: 36,896,071 km (0.028 R)
• M71: 37,703,451 km (0.113 R)
• M72: 38,140,426 km (0.086 R)
• M73: 38,265,639 km (0.053 R)
• M74: 38,642,028 km (0.063 R)
• M75: 39,525,104 km (0.099 R)
• M76: 40,159,997 km (0.061 R)
• M77: 40,287,305 km (0.112 R)
• M78: 42,213,976 km (0.028 R)
• M79: 42,538,005 km (0.1 R)
• M80: 42,928,007 km (0.118 R)
• M81: 43,776,825 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.4

Radius: 7.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.25 AU - 19.93 AU

Year: 28093 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,120,074 km

• M1: 314,904 km (0.071 R)
• M2: 559,047 km (0.108 R)
• M3: 777,759 km (0.118 R)
• M4: 2,036,177 km (0.101 R)
• M5: 2,221,528 km (0.051 R)
• M6: 2,335,372 km (0.092 R)
• M7: 2,648,481 km (0.06 R)
• M8: 2,851,036 km (0.083 R)
• M9: 4,452,033 km (0.112 R)
• M10: 4,644,415 km (0.079 R)
• M11: 5,803,201 km (0.112 R)
• M12: 7,102,309 km (0.09 R)
• M13: 7,214,507 km (0.107 R)
• M14: 7,327,304 km (0.078 R)
• M15: 8,966,896 km (0.113 R)
• M16: 9,890,214 km (0.074 R)
• M17: 10,458,537 km (0.116 R)
• M18: 11,494,951 km (0.078 R)
• M19: 13,110,159 km (0.119 R)
• M20: 14,866,737 km (0.077 R)
• M21: 16,398,470 km (0.105 R)
• M22: 17,371,604 km (0.071 R)
• M23: 18,056,164 km (0.117 R)
• M24: 18,749,550 km (0.051 R)
• M25: 19,687,678 km (0.112 R)
• M26: 20,881,768 km (0.068 R)
• M27: 22,840,453 km (0.12 R)
• M28: 23,172,561 km (0.098 R)
• M29: 23,841,562 km (0.104 R)
• M30: 25,541,892 km (0.088 R)
• M31: 25,627,910 km (0.06 R)
• M32: 26,232,884 km (0.092 R)
• M33: 28,253,503 km (0.098 R)
• M34: 28,520,684 km (0.079 R)
• M35: 30,050,771 km (0.089 R)
• M36: 30,232,533 km (0.091 R)
• M37: 30,414,743 km (0.084 R)
• M38: 30,871,615 km (0.088 R)
• M39: 30,963,318 km (0.115 R)
• M40: 33,849,361 km (0.117 R)
• M41: 34,322,838 km (0.098 R)
• M42: 34,417,833 km (0.107 R)
• M43: 36,917,314 km (0.083 R)
• M44: 38,582,936 km (0.107 R)
• M45: 39,873,218 km (0.076 R)
• M46: 40,975,904 km (0.096 R)
• M47: 41,278,391 km (0.107 R)
• M48: 42,495,818 km (0.103 R)
• M49: 42,904,221 km (0.059 R)
• M50: 47,481,766 km (0.111 R)
• M51: 49,077,377 km (0.096 R)
• M52: 49,291,451 km (0.093 R)
• M53: 50,474,322 km (0.095 R)
• M54: 50,582,331 km (0.091 R)
• M55: 51,123,576 km (0.061 R)
• M56: 51,557,859 km (0.07 R)
• M57: 53,968,479 km (0.084 R)
• M58: 54,300,138 km (0.073 R)
• M59: 55,744,655 km (0.092 R)
• M60: 56,303,552 km (0.083 R)
• M61: 56,527,799 km (0.119 R)
• M62: 56,864,395 km (0.109 R)
• M63: 59,012,470 km (0.059 R)
• M64: 59,810,425 km (0.08 R)
• M65: 60,382,637 km (0.099 R)
• M66: 60,956,794 km (0.117 R)
• M67: 62,110,194 km (0.03 R)
• M68: 65,378,159 km (0.057 R)
• M69: 65,849,542 km (0.1 R)
• M70: 67,746,443 km (0.042 R)
• M71: 69,661,146 km (0.074 R)
• M72: 70,866,905 km (0.056 R)
• M73: 70,987,930 km (0.076 R)
• M74: 71,472,327 km (0.076 R)
• M75: 73,298,918 km (0.065 R)
• M76: 74,156,712 km (0.114 R)
• M77: 74,525,321 km (0.094 R)
• M78: 74,648,290 km (0.06 R)
• M79: 75,017,647 km (0.117 R)
• M80: 75,511,171 km (0.096 R)
• M81: 76,129,459 km (0.114 R)
• M82: 76,501,359 km (0.077 R)
• M83: 76,998,024 km (0.09 R)
• M84: 77,371,271 km (0.116 R)
• M85: 79,372,142 km (0.11 R)
• M86: 79,749,129 km (0.054 R)
• M87: 81,010,239 km (0.104 R)
• M88: 81,136,649 km (0.04 R)
• M89: 81,643,188 km (0.102 R)
• M90: 82,277,931 km (0.087 R)
• M91: 83,679,963 km (0.115 R)
• M92: 84,319,793 km (0.074 R)
• M93: 84,447,998 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit