🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.59 AU - 2.43 AU

Year: 1046 Days

Day: 27.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,062,800 km

• M1: 360,531 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.79 AU - 2.39 AU

Year: 1109 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.9 AU - 3.84 AU

Year: 2271 Days

Day: 39.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 10.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.17 AU - 8.15 AU

Year: 6309 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,062,800 km

• M1: 399,726 km (0.055 R)
• M2: 1,286,242 km (0.117 R)
• M3: 1,437,636 km (0.097 R)
• M4: 1,804,300 km (0.098 R)
• M5: 1,896,751 km (0.119 R)
• M6: 2,167,374 km (0.112 R)
• M7: 2,484,821 km (0.098 R)
• M8: 2,623,049 km (0.084 R)
• M9: 2,853,131 km (0.089 R)
• M10: 3,016,342 km (0.114 R)
• M11: 3,238,794 km (0.101 R)
• M12: 3,543,824 km (0.111 R)
• M13: 4,182,008 km (0.119 R)
• M14: 4,284,932 km (0.098 R)
• M15: 4,556,602 km (0.073 R)
• M16: 4,748,087 km (0.068 R)
• M17: 5,095,004 km (0.104 R)
• M18: 5,249,389 km (0.104 R)
• M19: 5,630,864 km (0.11 R)
• M20: 5,836,561 km (0.087 R)
• M21: 6,396,955 km (0.047 R)
• M22: 6,804,459 km (0.116 R)
• M23: 6,925,933 km (0.076 R)
• M24: 9,666,416 km (0.111 R)
• M25: 10,245,061 km (0.098 R)
• M26: 10,440,435 km (0.104 R)
• M27: 11,005,467 km (0.053 R)
• M28: 11,176,906 km (0.081 R)
• M29: 11,754,952 km (0.047 R)
• M30: 11,930,281 km (0.109 R)
• M31: 12,461,353 km (0.087 R)
• M32: 12,759,801 km (0.069 R)
• M33: 13,333,359 km (0.096 R)
• M34: 13,638,688 km (0.119 R)
• M35: 13,946,261 km (0.066 R)
• M36: 14,568,289 km (0.049 R)
• M37: 15,167,579 km (0.085 R)
• M38: 15,263,022 km (0.044 R)
• M39: 15,871,736 km (0.028 R)
• M40: 19,238,436 km (0.025 R)
• M41: 19,895,769 km (0.109 R)
• M42: 20,035,044 km (0.1 R)
• M43: 20,174,769 km (0.109 R)
• M44: 20,314,643 km (0.07 R)
• M45: 20,630,743 km (0.096 R)
• M46: 20,807,119 km (0.108 R)
• M47: 20,983,944 km (0.051 R)
• M48: 21,196,821 km (0.072 R)
• M49: 21,553,164 km (0.108 R)
• M50: 24,102,760 km (0.111 R)
• M51: 24,362,911 km (0.068 R)
• M52: 24,437,411 km (0.035 R)
• M53: 24,549,310 km (0.111 R)
• M54: 24,886,055 km (0.051 R)
• M55: 24,998,702 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 5.6

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.93 AU - 17.79 AU

Year: 26552 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,062,800 km

• M1: 697,874 km (0.098 R)
• M2: 837,299 km (0.081 R)
• M3: 1,063,042 km (0.116 R)
• M4: 1,392,607 km (0.084 R)
• M5: 1,479,822 km (0.049 R)
• M6: 1,878,500 km (0.119 R)
• M7: 2,732,704 km (0.089 R)
• M8: 2,953,511 km (0.098 R)
• M9: 3,650,038 km (0.028 R)
• M10: 4,058,291 km (0.088 R)
• M11: 4,395,185 km (0.098 R)
• M12: 4,697,523 km (0.107 R)
• M13: 4,741,205 km (0.093 R)
• M14: 5,231,138 km (0.042 R)
• M15: 5,690,404 km (0.1 R)
• M16: 5,737,078 km (0.111 R)
• M17: 5,830,727 km (0.059 R)
• M18: 5,877,850 km (0.115 R)
• M19: 6,745,817 km (0.058 R)
• M20: 6,795,184 km (0.056 R)
• M21: 7,397,316 km (0.112 R)
• M22: 7,808,111 km (0.109 R)
• M23: 8,491,474 km (0.073 R)
• M24: 9,193,836 km (0.11 R)
• M25: 9,468,947 km (0.054 R)
• M26: 10,310,285 km (0.119 R)
• M27: 10,884,442 km (0.104 R)
• M28: 10,942,486 km (0.092 R)
• M29: 11,175,410 km (0.111 R)
• M30: 14,033,028 km (0.088 R)
• M31: 14,604,642 km (0.112 R)
• M32: 15,183,735 km (0.062 R)
• M33: 15,313,586 km (0.066 R)
• M34: 15,574,186 km (0.072 R)
• M35: 16,497,653 km (0.056 R)
• M36: 18,259,318 km (0.088 R)
• M37: 19,092,279 km (0.085 R)
• M38: 19,866,747 km (0.111 R)
• M39: 21,228,536 km (0.114 R)
• M40: 21,737,767 km (0.072 R)
• M41: 21,957,227 km (0.075 R)
• M42: 23,364,345 km (0.039 R)
• M43: 23,514,093 km (0.036 R)
• M44: 24,571,749 km (0.066 R)
• M45: 25,183,006 km (0.094 R)
• M46: 27,125,236 km (0.06 R)
• M47: 28,793,551 km (0.077 R)
• M48: 30,576,608 km (0.07 R)
• M49: 31,729,858 km (0.112 R)
• M50: 32,562,221 km (0.084 R)
• M51: 35,016,523 km (0.09 R)
• M52: 35,188,112 km (0.087 R)
• M53: 35,359,701 km (0.063 R)
• M54: 35,617,907 km (0.071 R)
• M55: 35,790,243 km (0.108 R)
• M56: 36,395,965 km (0.103 R)
• M57: 36,482,732 km (0.095 R)
• M58: 37,617,432 km (0.045 R)
• M59: 37,881,023 km (0.114 R)
• M60: 38,056,950 km (0.118 R)
• M61: 38,586,527 km (0.097 R)
• M62: 39,474,689 km (0.049 R)
• M63: 39,921,389 km (0.072 R)
• M64: 40,729,367 km (0.117 R)
• M65: 41,452,224 km (0.062 R)
• M66: 42,270,524 km (0.082 R)
• M67: 44,478,439 km (0.05 R)
• M68: 45,596,384 km (0.049 R)
• M69: 46,912,247 km (0.107 R)
• M70: 47,101,338 km (0.092 R)
• M71: 47,669,810 km (0.117 R)
• M72: 47,954,944 km (0.112 R)
• M73: 49,485,180 km (0.105 R)
• M74: 51,128,513 km (0.033 R)
• M75: 52,103,592 km (0.08 R)
• M76: 52,397,253 km (0.102 R)
• M77: 52,691,512 km (0.118 R)
• M78: 53,183,090 km (0.038 R)
• M79: 53,577,580 km (0.045 R)
• M80: 54,567,768 km (0.077 R)
• M81: 55,364,377 km (0.113 R)
• M82: 57,271,600 km (0.06 R)
• M83: 59,813,567 km (0.038 R)
• M84: 60,121,140 km (0.093 R)
• M85: 60,326,389 km (0.118 R)
• M86: 65,534,190 km (0.043 R)
• M87: 65,851,337 km (0.086 R)
• M88: 66,805,323 km (0.062 R)
• M89: 68,191,646 km (0.104 R)
• M90: 68,727,356 km (0.072 R)
• M91: 70,450,873 km (0.106 R)
• M92: 71,426,700 km (0.038 R)
• M93: 71,644,066 km (0.06 R)
• M94: 72,843,990 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit