🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 22.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,769,100 km

• M1: 86,916 km (0.062 R)
• M2: 298,149 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 22.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 362 Days

Day: 42.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.95 AU - 6.83 AU

Year: 5095 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,769,100 km

• M1: 157,975 km (0.12 R)
• M2: 245,640 km (0.102 R)
• M3: 376,538 km (0.08 R)
• M4: 521,648 km (0.068 R)
• M5: 613,501 km (0.109 R)
• M6: 876,943 km (0.111 R)
• M7: 1,122,732 km (0.102 R)
• M8: 1,511,088 km (0.103 R)
• M9: 1,858,305 km (0.114 R)
• M10: 1,957,488 km (0.086 R)
• M11: 2,058,467 km (0.105 R)
• M12: 2,196,097 km (0.107 R)
• M13: 2,535,235 km (0.116 R)
• M14: 2,777,135 km (0.073 R)
• M15: 2,872,279 km (0.055 R)
• M16: 3,283,823 km (0.117 R)
• M17: 3,506,873 km (0.088 R)
• M18: 3,672,329 km (0.084 R)
• M19: 3,756,103 km (0.084 R)
• M20: 3,882,962 km (0.087 R)
• M21: 4,011,317 km (0.098 R)
• M22: 4,583,529 km (0.117 R)
• M23: 4,833,507 km (0.113 R)
• M24: 5,041,448 km (0.1 R)
• M25: 5,205,258 km (0.064 R)
• M26: 5,466,157 km (0.091 R)
• M27: 6,025,802 km (0.075 R)
• M28: 6,249,750 km (0.119 R)
• M29: 6,501,972 km (0.083 R)
• M30: 6,808,947 km (0.072 R)
• M31: 6,938,349 km (0.119 R)
• M32: 7,331,343 km (0.094 R)
• M33: 7,677,961 km (0.034 R)
• M34: 7,839,676 km (0.106 R)
• M35: 8,002,588 km (0.039 R)
• M36: 8,331,853 km (0.083 R)
• M37: 9,317,404 km (0.088 R)
• M38: 9,634,851 km (0.117 R)
• M39: 9,809,432 km (0.096 R)
• M40: 10,102,943 km (0.067 R)
• M41: 10,369,526 km (0.071 R)
• M42: 10,939,943 km (0.117 R)
• M43: 11,122,153 km (0.075 R)
• M44: 11,644,100 km (0.083 R)
• M45: 12,331,352 km (0.094 R)
• M46: 12,807,672 km (0.096 R)
• M47: 12,935,578 km (0.095 R)
• M48: 13,778,113 km (0.116 R)
• M49: 13,876,399 km (0.094 R)
• M50: 14,172,902 km (0.113 R)
• M51: 14,906,530 km (0.115 R)
• M52: 15,481,884 km (0.12 R)
• M53: 15,686,683 km (0.054 R)
• M54: 16,202,646 km (0.112 R)
• M55: 17,074,951 km (0.11 R)
• M56: 17,392,697 km (0.106 R)
• M57: 17,534,666 km (0.056 R)
• M58: 18,177,787 km (0.117 R)
• M59: 18,430,009 km (0.079 R)
• M60: 18,792,335 km (0.118 R)
• M61: 18,901,541 km (0.106 R)
• M62: 19,597,919 km (0.114 R)
• M63: 20,489,373 km (0.055 R)
• M64: 21,204,601 km (0.107 R)
• M65: 21,356,143 km (0.089 R)
• M66: 22,235,031 km (0.068 R)
• M67: 22,582,098 km (0.072 R)
• M68: 22,930,960 km (0.091 R)
• M69: 23,281,617 km (0.111 R)
• M70: 23,438,097 km (0.117 R)
• M71: 23,555,681 km (0.056 R)
• M72: 24,702,199 km (0.114 R)
• M73: 26,191,146 km (0.084 R)
• M74: 26,476,130 km (0.096 R)
• M75: 26,680,331 km (0.066 R)
• M76: 26,762,161 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.4

Radius: 7.1

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 20.17 AU - 20.53 AU

Year: 32722 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,769,100 km

• M1: 112,797 km (0.093 R)
• M2: 425,606 km (0.109 R)
• M3: 493,673 km (0.12 R)
• M4: 1,301,501 km (0.116 R)
• M5: 1,617,153 km (0.116 R)
• M6: 1,690,456 km (0.051 R)
• M7: 2,358,410 km (0.042 R)
• M8: 3,191,521 km (0.062 R)
• M9: 3,284,272 km (0.102 R)
• M10: 3,424,894 km (0.117 R)
• M11: 4,007,129 km (0.09 R)
• M12: 5,044,590 km (0.107 R)
• M13: 5,874,260 km (0.096 R)
• M14: 6,686,277 km (0.114 R)
• M15: 7,348,846 km (0.099 R)
• M16: 8,095,339 km (0.107 R)
• M17: 8,477,562 km (0.119 R)
• M18: 8,541,889 km (0.066 R)
• M19: 8,670,842 km (0.103 R)
• M20: 8,735,618 km (0.112 R)
• M21: 8,865,768 km (0.085 R)
• M22: 9,659,385 km (0.093 R)
• M23: 10,201,079 km (0.065 R)
• M24: 10,683,083 km (0.096 R)
• M25: 11,172,567 km (0.087 R)
• M26: 11,384,548 km (0.107 R)
• M27: 12,611,101 km (0.1 R)
• M28: 12,684,553 km (0.099 R)
• M29: 13,576,904 km (0.066 R)
• M30: 14,183,075 km (0.074 R)
• M31: 15,579,122 km (0.06 R)
• M32: 15,736,948 km (0.119 R)
• M33: 17,425,609 km (0.113 R)
• M34: 18,332,920 km (0.088 R)
• M35: 18,416,096 km (0.095 R)
• M36: 19,002,370 km (0.113 R)
• M37: 19,679,899 km (0.102 R)
• M38: 20,971,378 km (0.07 R)
• M39: 21,320,389 km (0.045 R)
• M40: 22,556,965 km (0.077 R)
• M41: 24,272,105 km (0.108 R)
• M42: 27,826,251 km (0.105 R)
• M43: 27,921,994 km (0.116 R)
• M44: 29,663,313 km (0.046 R)
• M45: 30,349,818 km (0.099 R)
• M46: 31,240,374 km (0.034 R)
• M47: 31,938,846 km (0.068 R)
• M48: 33,453,076 km (0.075 R)
• M49: 33,860,730 km (0.081 R)
• M50: 34,167,555 km (0.062 R)
• M51: 35,197,237 km (0.089 R)
• M52: 35,300,759 km (0.031 R)
• M53: 39,308,636 km (0.084 R)
• M54: 40,495,396 km (0.116 R)
• M55: 41,584,468 km (0.111 R)
• M56: 42,573,011 km (0.114 R)
• M57: 46,376,238 km (0.113 R)
• M58: 48,203,276 km (0.033 R)
• M59: 48,318,167 km (0.083 R)
• M60: 48,663,589 km (0.105 R)
• M61: 49,241,186 km (0.096 R)
• M62: 50,636,635 km (0.095 R)
• M63: 55,020,451 km (0.066 R)
• M64: 57,075,028 km (0.08 R)
• M65: 59,647,364 km (0.111 R)
• M66: 60,141,635 km (0.101 R)
• M67: 62,382,611 km (0.083 R)
• M68: 64,777,524 km (0.086 R)
• M69: 65,031,391 km (0.114 R)
• M70: 65,540,174 km (0.101 R)
• M71: 65,667,481 km (0.096 R)
• M72: 69,656,957 km (0.069 R)
• M73: 69,786,958 km (0.054 R)
• M74: 71,091,302 km (0.052 R)
• M75: 71,484,146 km (0.04 R)
• M76: 72,140,581 km (0.052 R)
• M77: 73,459,436 km (0.094 R)
• M78: 74,786,220 km (0.08 R)
• M79: 75,052,504 km (0.109 R)
• M80: 75,452,528 km (0.077 R)
• M81: 77,732,849 km (0.1 R)
• M82: 81,811,784 km (0.105 R)
• M83: 83,877,133 km (0.101 R)
• M84: 84,015,361 km (0.08 R)
• M85: 86,517,834 km (0.12 R)
• M86: 91,738,052 km (0.073 R)
• M87: 92,308,469 km (0.076 R)
• M88: 93,596,207 km (0.07 R)
• M89: 93,739,671 km (0.083 R)
• M90: 95,755,802 km (0.096 R)
• M91: 95,900,313 km (0.101 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit