🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 38.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.92 AU

Year: 257 Days

Day: 27.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 9.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.34 AU - 7.9 AU

Year: 6350 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,364,986 km

• M1: 154,086 km (0.071 R)
• M2: 245,490 km (0.092 R)
• M3: 358,436 km (0.11 R)
• M4: 524,341 km (0.08 R)
• M5: 1,068,578 km (0.083 R)
• M6: 1,182,870 km (0.116 R)
• M7: 1,286,392 km (0.095 R)
• M8: 1,424,022 km (0.051 R)
• M9: 1,582,745 km (0.091 R)
• M10: 1,815,071 km (0.095 R)
• M11: 2,112,023 km (0.12 R)
• M12: 2,220,631 km (0.044 R)
• M13: 2,312,484 km (0.112 R)
• M14: 2,538,377 km (0.111 R)
• M15: 2,615,270 km (0.097 R)
• M16: 2,692,911 km (0.094 R)
• M17: 3,052,245 km (0.108 R)
• M18: 3,113,730 km (0.101 R)
• M19: 3,321,372 km (0.119 R)
• M20: 3,750,419 km (0.119 R)
• M21: 4,151,491 km (0.112 R)
• M22: 4,589,812 km (0.097 R)
• M23: 5,435,788 km (0.065 R)
• M24: 5,535,570 km (0.056 R)
• M25: 5,813,074 km (0.067 R)
• M26: 6,566,449 km (0.119 R)
• M27: 6,726,070 km (0.032 R)
• M28: 6,806,404 km (0.075 R)
• M29: 7,795,395 km (0.108 R)
• M30: 8,021,288 km (0.046 R)
• M31: 8,277,849 km (0.12 R)
• M32: 8,770,175 km (0.081 R)
• M33: 9,005,193 km (0.116 R)
• M34: 9,152,996 km (0.096 R)
• M35: 9,481,363 km (0.104 R)
• M36: 9,692,147 km (0.055 R)
• M37: 10,241,620 km (0.099 R)
• M38: 10,582,404 km (0.054 R)
• M39: 10,644,786 km (0.092 R)
• M40: 10,738,584 km (0.094 R)
• M41: 10,801,265 km (0.111 R)
• M42: 11,116,468 km (0.118 R)
• M43: 11,659,209 km (0.117 R)
• M44: 11,723,686 km (0.066 R)
• M45: 11,852,938 km (0.063 R)
• M46: 12,210,777 km (0.103 R)
• M47: 12,407,348 km (0.066 R)
• M48: 12,506,083 km (0.117 R)
• M49: 12,572,055 km (0.088 R)
• M50: 12,770,721 km (0.098 R)
• M51: 14,361,994 km (0.11 R)
• M52: 14,535,079 km (0.096 R)
• M53: 14,952,906 km (0.116 R)
• M54: 15,410,226 km (0.1 R)
• M55: 15,979,297 km (0.115 R)
• M56: 16,374,534 km (0.034 R)
• M57: 18,136,498 km (0.115 R)
• M58: 18,361,044 km (0.099 R)
• M59: 18,473,691 km (0.084 R)
• M60: 19,040,069 km (0.093 R)
• M61: 19,268,206 km (0.104 R)
• M62: 20,267,370 km (0.064 R)
• M63: 20,851,400 km (0.049 R)
• M64: 21,362,127 km (0.044 R)
• M65: 21,837,100 km (0.11 R)
• M66: 22,195,686 km (0.107 R)
• M67: 22,315,664 km (0.094 R)
• M68: 22,395,848 km (0.096 R)
• M69: 23,080,558 km (0.04 R)
• M70: 23,202,031 km (0.12 R)
• M71: 23,894,819 km (0.117 R)
• M72: 24,017,789 km (0.072 R)
• M73: 24,842,821 km (0.117 R)
• M74: 27,674,110 km (0.117 R)
• M75: 27,846,297 km (0.094 R)
• M76: 28,235,102 km (0.113 R)
• M77: 28,495,402 km (0.028 R)
• M78: 28,582,319 km (0.108 R)
• M79: 28,669,235 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 10.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.48 AU - 8.78 AU

Year: 8642 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,364,986 km

• M1: 172,786 km (0.065 R)
• M2: 314,305 km (0.06 R)
• M3: 402,568 km (0.119 R)
• M4: 577,448 km (0.076 R)
• M5: 1,018,313 km (0.12 R)
• M6: 1,132,456 km (0.117 R)
• M7: 1,342,940 km (0.059 R)
• M8: 1,421,329 km (0.108 R)
• M9: 1,716,785 km (0.098 R)
• M10: 2,086,142 km (0.084 R)
• M11: 3,210,221 km (0.084 R)
• M12: 3,295,342 km (0.086 R)
• M13: 3,424,445 km (0.119 R)
• M14: 3,643,307 km (0.088 R)
• M15: 3,844,216 km (0.101 R)
• M16: 4,952,438 km (0.102 R)
• M17: 5,275,569 km (0.059 R)
• M18: 5,554,419 km (0.08 R)
• M19: 5,812,176 km (0.05 R)
• M20: 6,285,953 km (0.068 R)
• M21: 6,772,296 km (0.073 R)
• M22: 7,781,184 km (0.111 R)
• M23: 8,836,597 km (0.085 R)
• M24: 10,155,451 km (0.114 R)
• M25: 10,470,953 km (0.106 R)
• M26: 10,693,705 km (0.035 R)
• M27: 10,982,428 km (0.099 R)
• M28: 11,143,994 km (0.115 R)
• M29: 11,338,771 km (0.055 R)
• M30: 11,864,009 km (0.103 R)
• M31: 11,963,342 km (0.083 R)
• M32: 12,129,545 km (0.03 R)
• M33: 12,196,266 km (0.052 R)
• M34: 12,498,005 km (0.06 R)
• M35: 12,666,751 km (0.114 R)
• M36: 12,802,287 km (0.038 R)
• M37: 12,938,271 km (0.064 R)
• M38: 13,314,659 km (0.112 R)
• M39: 13,521,553 km (0.059 R)
• M40: 14,465,516 km (0.111 R)
• M41: 14,891,870 km (0.12 R)
• M42: 15,035,035 km (0.097 R)
• M43: 15,394,668 km (0.114 R)
• M44: 15,539,329 km (0.044 R)
• M45: 15,684,439 km (0.106 R)
• M46: 15,757,144 km (0.029 R)
• M47: 16,122,462 km (0.078 R)
• M48: 16,787,125 km (0.099 R)
• M49: 17,800,800 km (0.093 R)
• M50: 17,876,646 km (0.097 R)
• M51: 18,104,933 km (0.079 R)
• M52: 18,449,307 km (0.094 R)
• M53: 19,299,920 km (0.119 R)
• M54: 20,084,262 km (0.116 R)
• M55: 20,679,362 km (0.063 R)
• M56: 21,481,955 km (0.079 R)
• M57: 22,090,519 km (0.054 R)
• M58: 22,417,540 km (0.076 R)
• M59: 22,828,336 km (0.098 R)
• M60: 23,034,781 km (0.035 R)
• M61: 24,117,870 km (0.103 R)
• M62: 24,243,981 km (0.088 R)
• M63: 25,175,078 km (0.049 R)
• M64: 25,345,619 km (0.116 R)
• M65: 25,859,488 km (0.036 R)
• M66: 26,897,697 km (0.106 R)
• M67: 27,949,520 km (0.115 R)
• M68: 28,791,756 km (0.101 R)
• M69: 30,048,079 km (0.112 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: 177 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit