🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.48 AU

Year: 551 Days

Day: 31 Hours

Environment

Temp: -28 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.31 AU - 1.6 AU

Year: 665 Days

Day: 25 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.35 AU - 1.73 AU

Year: 728 Days

Day: 23.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.11 AU - 3.39 AU

Year: 1737 Days

Day: 13.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,799,430 km

• M1: 29,172 km (0.037 R)
• M2: 984,204 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.36 AU - 5.22 AU

Year: 3384 Days

Day: 11.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,799,430 km

• M1: 257,308 km (0.11 R)
• M2: 562,189 km (0.101 R)
• M3: 644,019 km (0.068 R)
• M4: 1,317,209 km (0.103 R)
• M5: 1,590,375 km (0.09 R)
• M6: 2,207,017 km (0.113 R)
• M7: 2,314,279 km (0.1 R)
• M8: 2,518,031 km (0.112 R)
• M9: 2,960,542 km (0.076 R)
• M10: 3,096,377 km (0.089 R)
• M11: 3,251,809 km (0.105 R)
• M12: 3,534,698 km (0.108 R)
• M13: 3,844,216 km (0.099 R)
• M14: 4,353,896 km (0.104 R)
• M15: 4,509,029 km (0.113 R)
• M16: 4,626,763 km (0.051 R)
• M17: 4,765,291 km (0.042 R)
• M18: 4,925,360 km (0.082 R)
• M19: 5,066,880 km (0.099 R)
• M20: 5,499,816 km (0.105 R)
• M21: 5,795,122 km (0.052 R)
• M22: 6,009,197 km (0.098 R)
• M23: 6,533,837 km (0.083 R)
• M24: 6,667,427 km (0.115 R)
• M25: 6,846,795 km (0.112 R)
• M26: 7,073,287 km (0.093 R)
• M27: 7,394,772 km (0.054 R)
• M28: 7,487,523 km (0.117 R)
• M29: 7,650,585 km (0.088 R)
• M30: 7,744,383 km (0.034 R)
• M31: 7,956,812 km (0.097 R)
• M32: 8,339,333 km (0.101 R)
• M33: 8,460,208 km (0.047 R)
• M34: 8,581,532 km (0.058 R)
• M35: 8,752,373 km (0.063 R)
• M36: 9,122,478 km (0.103 R)
• M37: 9,346,875 km (0.107 R)
• M38: 10,418,744 km (0.062 R)
• M39: 10,705,972 km (0.119 R)
• M40: 10,837,319 km (0.075 R)
• M41: 10,969,264 km (0.081 R)
• M42: 11,075,179 km (0.111 R)
• M43: 11,772,156 km (0.107 R)
• M44: 11,907,841 km (0.07 R)
• M45: 12,318,038 km (0.057 R)
• M46: 12,538,695 km (0.086 R)
• M47: 12,732,873 km (0.119 R)
• M48: 13,293,117 km (0.08 R)
• M49: 13,462,761 km (0.062 R)
• M50: 14,091,072 km (0.031 R)
• M51: 14,495,884 km (0.107 R)
• M52: 14,670,614 km (0.038 R)
• M53: 14,845,943 km (0.102 R)
• M54: 14,992,549 km (0.058 R)
• M55: 15,080,812 km (0.09 R)
• M56: 15,169,224 km (0.115 R)
• M57: 15,584,209 km (0.077 R)
• M58: 15,703,438 km (0.118 R)
• M59: 15,882,806 km (0.096 R)
• M60: 16,334,442 km (0.074 R)
• M61: 16,425,248 km (0.069 R)
• M62: 16,912,488 km (0.04 R)
• M63: 18,213,990 km (0.07 R)
• M64: 18,465,613 km (0.118 R)
• M65: 18,781,713 km (0.066 R)
• M66: 19,451,463 km (0.081 R)
• M67: 20,226,380 km (0.11 R)
• M68: 20,454,218 km (0.115 R)
• M69: 20,879,824 km (0.095 R)
• M70: 22,006,744 km (0.107 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 4.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.66 AU - 20.52 AU

Year: 25732 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,799,430 km

• M1: 82,279 km (0.095 R)
• M2: 249,380 km (0.109 R)
• M3: 280,795 km (0.097 R)
• M4: 313,856 km (0.085 R)
• M5: 409,150 km (0.046 R)
• M6: 796,908 km (0.043 R)
• M7: 878,588 km (0.058 R)
• M8: 1,103,883 km (0.111 R)
• M9: 1,195,287 km (0.11 R)
• M10: 1,385,575 km (0.112 R)
• M11: 2,079,261 km (0.099 R)
• M12: 3,015,444 km (0.089 R)
• M13: 3,247,770 km (0.089 R)
• M14: 3,459,301 km (0.087 R)
• M15: 3,620,717 km (0.041 R)
• M16: 3,757,300 km (0.051 R)
• M17: 3,923,204 km (0.116 R)
• M18: 4,262,492 km (0.072 R)
• M19: 4,968,893 km (0.029 R)
• M20: 5,151,103 km (0.101 R)
• M21: 5,742,464 km (0.086 R)
• M22: 5,997,977 km (0.116 R)
• M23: 6,127,080 km (0.077 R)
• M24: 7,295,439 km (0.112 R)
• M25: 7,398,811 km (0.049 R)
• M26: 7,887,249 km (0.101 R)
• M27: 8,064,223 km (0.108 R)
• M28: 8,603,074 km (0.106 R)
• M29: 9,489,143 km (0.046 R)
• M30: 9,715,185 km (0.056 R)
• M31: 9,790,881 km (0.099 R)
• M32: 10,210,952 km (0.055 R)
• M33: 10,832,531 km (0.049 R)
• M34: 11,187,378 km (0.054 R)
• M35: 13,060,343 km (0.03 R)
• M36: 13,143,968 km (0.087 R)
• M37: 13,776,767 km (0.082 R)
• M38: 13,819,253 km (0.049 R)
• M39: 13,947,159 km (0.098 R)
• M40: 14,462,524 km (0.118 R)
• M41: 15,071,686 km (0.059 R)
• M42: 15,911,828 km (0.097 R)
• M43: 16,631,094 km (0.052 R)
• M44: 17,498,762 km (0.108 R)
• M45: 17,822,193 km (0.082 R)
• M46: 18,007,844 km (0.062 R)
• M47: 18,381,090 km (0.077 R)
• M48: 18,757,030 km (0.115 R)
• M49: 19,659,703 km (0.05 R)
• M50: 19,851,637 km (0.094 R)
• M51: 20,188,831 km (0.101 R)
• M52: 20,285,471 km (0.07 R)
• M53: 20,382,411 km (0.048 R)
• M54: 20,966,740 km (0.115 R)
• M55: 21,113,645 km (0.083 R)
• M56: 21,162,713 km (0.084 R)
• M57: 21,754,373 km (0.101 R)
• M58: 22,102,038 km (0.109 R)
• M59: 23,257,233 km (0.062 R)
• M60: 23,307,947 km (0.089 R)
• M61: 23,918,904 km (0.107 R)
• M62: 24,021,229 km (0.091 R)
• M63: 24,948,736 km (0.102 R)
• M64: 26,098,246 km (0.058 R)
• M65: 26,520,561 km (0.092 R)
• M66: 27,104,741 km (0.041 R)
• M67: 27,211,553 km (0.11 R)
• M68: 27,639,703 km (0.068 R)
• M69: 28,070,096 km (0.093 R)
• M70: 28,448,429 km (0.104 R)
• M71: 28,502,583 km (0.087 R)
• M72: 28,665,495 km (0.071 R)
• M73: 28,937,464 km (0.039 R)
• M74: 31,704,277 km (0.087 R)
• M75: 31,760,526 km (0.108 R)
• M76: 32,041,919 km (0.085 R)
• M77: 33,347,310 km (0.106 R)
• M78: 34,496,371 km (0.12 R)
• M79: 35,658,448 km (0.12 R)
• M80: 36,597,324 km (0.092 R)
• M81: 37,247,626 km (0.095 R)
• M82: 37,663,358 km (0.052 R)
• M83: 37,901,518 km (0.062 R)
• M84: 38,080,587 km (0.075 R)
• M85: 38,379,633 km (0.116 R)
• M86: 38,619,289 km (0.086 R)
• M87: 39,825,496 km (0.105 R)
• M88: 40,555,235 km (0.032 R)
• M89: 40,799,378 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit