🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.85 AU - 1.23 AU

Year: 441 Days

Day: 36.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.47 AU

Year: 534 Days

Day: 17.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 9.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.36 AU - 9.76 AU

Year: 9525 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,114,743 km

• M1: 286,330 km (0.028 R)
• M2: 398,379 km (0.087 R)
• M3: 555,606 km (0.111 R)
• M4: 672,592 km (0.06 R)
• M5: 881,281 km (0.086 R)
• M6: 1,262,008 km (0.028 R)
• M7: 1,320,500 km (0.108 R)
• M8: 1,712,297 km (0.09 R)
• M9: 2,186,223 km (0.106 R)
• M10: 2,426,029 km (0.049 R)
• M11: 2,623,947 km (0.105 R)
• M12: 2,750,357 km (0.083 R)
• M13: 2,904,891 km (0.098 R)
• M14: 3,358,173 km (0.069 R)
• M15: 3,579,129 km (0.113 R)
• M16: 4,093,895 km (0.058 R)
• M17: 4,300,340 km (0.086 R)
• M18: 4,419,869 km (0.118 R)
• M19: 4,631,849 km (0.092 R)
• M20: 5,097,248 km (0.096 R)
• M21: 5,160,379 km (0.083 R)
• M22: 5,255,672 km (0.104 R)
• M23: 5,675,444 km (0.032 R)
• M24: 5,773,730 km (0.043 R)
• M25: 5,872,764 km (0.095 R)
• M26: 6,038,967 km (0.055 R)
• M27: 6,173,156 km (0.079 R)
• M28: 6,376,160 km (0.031 R)
• M29: 7,459,997 km (0.067 R)
• M30: 7,640,113 km (0.057 R)
• M31: 8,004,683 km (0.081 R)
• M32: 8,412,487 km (0.072 R)
• M33: 8,637,631 km (0.081 R)
• M34: 9,872,412 km (0.072 R)
• M35: 9,990,894 km (0.106 R)
• M36: 10,875,017 km (0.095 R)
• M37: 11,079,368 km (0.111 R)
• M38: 11,825,861 km (0.098 R)
• M39: 12,205,092 km (0.106 R)
• M40: 12,545,726 km (0.062 R)
• M41: 13,717,975 km (0.059 R)
• M42: 14,608,830 km (0.11 R)
• M43: 15,015,737 km (0.105 R)
• M44: 15,564,312 km (0.098 R)
• M45: 15,702,391 km (0.079 R)
• M46: 16,352,394 km (0.119 R)
• M47: 16,446,042 km (0.106 R)
• M48: 18,112,413 km (0.073 R)
• M49: 18,695,994 km (0.058 R)
• M50: 19,088,539 km (0.098 R)
• M51: 19,434,259 km (0.116 R)
• M52: 20,081,869 km (0.047 R)
• M53: 20,584,667 km (0.108 R)
• M54: 21,091,804 km (0.099 R)
• M55: 21,398,031 km (0.11 R)
• M56: 22,794,228 km (0.026 R)
• M57: 23,160,892 km (0.103 R)
• M58: 24,647,446 km (0.076 R)
• M59: 25,510,626 km (0.097 R)
• M60: 25,673,687 km (0.096 R)
• M61: 27,322,256 km (0.095 R)
• M62: 27,433,407 km (0.067 R)
• M63: 27,935,308 km (0.091 R)
• M64: 28,440,201 km (0.111 R)
• M65: 30,894,204 km (0.073 R)
• M66: 31,416,301 km (0.098 R)
• M67: 33,712,479 km (0.113 R)
• M68: 34,549,927 km (0.112 R)
• M69: 35,091,771 km (0.079 R)
• M70: 36,306,206 km (0.089 R)
• M71: 36,673,170 km (0.06 R)
• M72: 38,029,424 km (0.093 R)
• M73: 38,526,688 km (0.057 R)
• M74: 39,088,577 km (0.081 R)
• M75: 39,213,791 km (0.112 R)
• M76: 39,464,666 km (0.088 R)
• M77: 39,590,328 km (0.038 R)
• M78: 39,968,063 km (0.116 R)
• M79: 40,031,193 km (0.047 R)
• M80: 41,235,905 km (0.037 R)
• M81: 41,554,848 km (0.066 R)
• M82: 42,774,669 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 4.8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.16 AU - 12.52 AU

Year: 13840 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,114,743 km

• M1: 120,576 km (0.075 R)
• M2: 451,636 km (0.105 R)
• M3: 505,042 km (0.105 R)
• M4: 1,006,195 km (0.092 R)
• M5: 1,476,531 km (0.095 R)
• M6: 1,598,603 km (0.117 R)
• M7: 2,187,270 km (0.084 R)
• M8: 3,704,193 km (0.077 R)
• M9: 3,759,394 km (0.045 R)
• M10: 4,238,556 km (0.104 R)
• M11: 4,296,152 km (0.117 R)
• M12: 4,441,411 km (0.056 R)
• M13: 4,617,787 km (0.119 R)
• M14: 4,916,983 km (0.119 R)
• M15: 5,160,827 km (0.101 R)
• M16: 5,191,645 km (0.109 R)
• M17: 5,565,490 km (0.087 R)
• M18: 5,628,620 km (0.061 R)
• M19: 5,883,684 km (0.102 R)
• M20: 6,438,094 km (0.054 R)
• M21: 6,704,827 km (0.099 R)
• M22: 6,907,233 km (0.117 R)
• M23: 7,009,109 km (0.12 R)
• M24: 7,214,507 km (0.057 R)
• M25: 7,317,879 km (0.097 R)
• M26: 7,596,131 km (0.118 R)
• M27: 7,807,214 km (0.08 R)
• M28: 8,091,450 km (0.049 R)
• M29: 8,451,532 km (0.082 R)
• M30: 8,780,198 km (0.119 R)
• M31: 10,174,450 km (0.116 R)
• M32: 10,290,538 km (0.049 R)
• M33: 10,798,423 km (0.055 R)
• M34: 11,075,179 km (0.077 R)
• M35: 12,868,409 km (0.105 R)
• M36: 13,119,733 km (0.119 R)
• M37: 13,542,347 km (0.095 R)
• M38: 14,184,721 km (0.065 R)
• M39: 15,410,077 km (0.114 R)
• M40: 15,632,379 km (0.034 R)
• M41: 15,900,608 km (0.091 R)
• M42: 16,080,275 km (0.113 R)
• M43: 16,215,512 km (0.077 R)
• M44: 16,487,032 km (0.05 R)
• M45: 16,532,360 km (0.055 R)
• M46: 16,623,315 km (0.033 R)
• M47: 16,760,048 km (0.034 R)
• M48: 16,805,675 km (0.051 R)
• M49: 16,851,303 km (0.114 R)
• M50: 17,820,398 km (0.042 R)
• M51: 18,382,287 km (0.056 R)
• M52: 18,476,384 km (0.109 R)
• M53: 18,807,444 km (0.086 R)
• M54: 19,379,357 km (0.079 R)
• M55: 19,523,270 km (0.034 R)
• M56: 19,811,994 km (0.057 R)
• M57: 20,638,073 km (0.103 R)
• M58: 21,326,672 km (0.11 R)
• M59: 22,172,948 km (0.116 R)
• M60: 22,726,460 km (0.089 R)
• M61: 22,827,588 km (0.06 R)
• M62: 23,131,870 km (0.111 R)
• M63: 24,569,206 km (0.031 R)
• M64: 25,298,795 km (0.108 R)
• M65: 25,561,040 km (0.034 R)
• M66: 26,353,311 km (0.095 R)
• M67: 26,885,879 km (0.104 R)
• M68: 27,368,332 km (0.079 R)
• M69: 27,637,459 km (0.078 R)
• M70: 27,853,478 km (0.083 R)
• M71: 28,341,616 km (0.101 R)
• M72: 29,161,263 km (0.078 R)
• M73: 29,381,171 km (0.085 R)
• M74: 29,933,487 km (0.11 R)
• M75: 30,377,643 km (0.117 R)
• M76: 31,441,433 km (0.075 R)
• M77: 31,836,372 km (0.085 R)
• M78: 32,119,411 km (0.079 R)
• M79: 32,176,258 km (0.071 R)
• M80: 33,375,135 km (0.103 R)
• M81: 33,490,027 km (0.119 R)
• M82: 34,182,515 km (0.069 R)
• M83: 34,240,409 km (0.064 R)
• M84: 34,472,436 km (0.114 R)
• M85: 36,052,040 km (0.109 R)
• M86: 36,820,973 km (0.111 R)
• M87: 36,999,144 km (0.088 R)
• M88: 37,177,614 km (0.106 R)
• M89: 37,654,981 km (0.118 R)
• M90: 38,014,465 km (0.117 R)
• M91: 38,254,569 km (0.09 R)
• M92: 38,857,449 km (0.066 R)
• M93: 39,220,523 km (0.12 R)
• M94: 39,524,057 km (0.052 R)
• M95: 40,439,147 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit