🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.82 AU

Year: 658 Days

Day: 15.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.44 AU - 1.94 AU

Year: 787 Days

Day: 46.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.98 AU - 2.76 AU

Year: 1307 Days

Day: 13.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 14.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.69 AU - 8.23 AU

Year: 6576 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,171,251 km

• M1: 228,286 km (0.101 R)
• M2: 439,967 km (0.037 R)
• M3: 611,257 km (0.064 R)
• M4: 740,210 km (0.1 R)
• M5: 953,537 km (0.101 R)
• M6: 1,076,207 km (0.071 R)
• M7: 1,221,317 km (0.089 R)
• M8: 1,373,458 km (0.107 R)
• M9: 1,532,181 km (0.109 R)
• M10: 1,830,330 km (0.106 R)
• M11: 2,376,213 km (0.036 R)
• M12: 3,811,155 km (0.062 R)
• M13: 4,829,318 km (0.084 R)
• M14: 5,326,731 km (0.114 R)
• M15: 5,696,238 km (0.071 R)
• M16: 6,854,724 km (0.096 R)
• M17: 7,762,783 km (0.066 R)
• M18: 8,117,180 km (0.101 R)
• M19: 8,378,229 km (0.098 R)
• M20: 8,675,330 km (0.04 R)
• M21: 9,382,030 km (0.102 R)
• M22: 9,518,763 km (0.113 R)
• M23: 9,656,094 km (0.06 R)
• M24: 10,212,299 km (0.054 R)
• M25: 10,388,375 km (0.049 R)
• M26: 10,565,350 km (0.071 R)
• M27: 11,428,978 km (0.058 R)
• M28: 11,611,637 km (0.048 R)
• M29: 12,240,397 km (0.106 R)
• M30: 13,841,094 km (0.096 R)
• M31: 14,114,260 km (0.096 R)
• M32: 14,824,999 km (0.077 R)
• M33: 14,984,471 km (0.086 R)
• M34: 15,224,874 km (0.09 R)
• M35: 15,587,799 km (0.064 R)
• M36: 15,953,715 km (0.096 R)
• M37: 17,277,357 km (0.08 R)
• M38: 17,571,616 km (0.092 R)
• M39: 18,122,436 km (0.092 R)
• M40: 18,421,482 km (0.093 R)
• M41: 19,067,745 km (0.065 R)
• M42: 19,284,811 km (0.078 R)
• M43: 20,515,553 km (0.085 R)
• M44: 21,230,182 km (0.085 R)
• M45: 21,410,148 km (0.105 R)
• M46: 21,726,248 km (0.082 R)
• M47: 22,089,472 km (0.096 R)
• M48: 23,006,357 km (0.079 R)
• M49: 23,283,861 km (0.047 R)
• M50: 23,376,612 km (0.117 R)
• M51: 23,608,938 km (0.11 R)
• M52: 24,546,318 km (0.054 R)
• M53: 25,114,491 km (0.062 R)
• M54: 25,257,207 km (0.056 R)
• M55: 26,457,131 km (0.085 R)
• M56: 26,893,658 km (0.104 R)
• M57: 27,332,578 km (0.12 R)
• M58: 27,724,824 km (0.104 R)
• M59: 27,921,545 km (0.09 R)
• M60: 28,168,232 km (0.069 R)
• M61: 28,316,483 km (0.103 R)
• M62: 28,415,517 km (0.105 R)
• M63: 28,912,481 km (0.048 R)
• M64: 29,211,976 km (0.116 R)
• M65: 30,066,180 km (0.077 R)
• M66: 30,167,308 km (0.11 R)
• M67: 30,319,000 km (0.043 R)
• M68: 30,521,706 km (0.066 R)
• M69: 32,108,490 km (0.103 R)
• M70: 32,677,860 km (0.113 R)
• M71: 33,459,808 km (0.083 R)
• M72: 34,195,231 km (0.107 R)
• M73: 34,723,760 km (0.088 R)
• M74: 34,935,890 km (0.043 R)
• M75: 35,042,104 km (0.077 R)
• M76: 35,254,982 km (0.117 R)
• M77: 35,896,009 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 14.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.36 AU - 10.14 AU

Year: 8487 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,171,251 km

• M1: 184,005 km (0.116 R)
• M2: 334,501 km (0.049 R)
• M3: 468,989 km (0.12 R)
• M4: 652,247 km (0.117 R)
• M5: 1,010,982 km (0.11 R)
• M6: 1,198,728 km (0.118 R)
• M7: 1,291,927 km (0.042 R)
• M8: 1,656,198 km (0.076 R)
• M9: 1,954,197 km (0.12 R)
• M10: 2,295,879 km (0.117 R)
• M11: 4,261,894 km (0.083 R)
• M12: 4,375,887 km (0.085 R)
• M13: 4,623,472 km (0.062 R)
• M14: 4,842,034 km (0.107 R)
• M15: 4,978,168 km (0.089 R)
• M16: 5,412,002 km (0.095 R)
• M17: 5,624,730 km (0.108 R)
• M18: 5,840,151 km (0.116 R)
• M19: 6,186,919 km (0.108 R)
• M20: 6,672,514 km (0.095 R)
• M21: 7,287,211 km (0.083 R)
• M22: 7,641,010 km (0.112 R)
• M23: 7,780,136 km (0.039 R)
• M24: 8,529,472 km (0.09 R)
• M25: 8,881,626 km (0.032 R)
• M26: 9,365,724 km (0.112 R)
• M27: 9,600,294 km (0.109 R)
• M28: 9,772,182 km (0.083 R)
• M29: 10,097,108 km (0.098 R)
• M30: 10,293,829 km (0.112 R)
• M31: 10,558,019 km (0.114 R)
• M32: 11,319,024 km (0.079 R)
• M33: 12,028,417 km (0.07 R)
• M34: 12,283,631 km (0.109 R)
• M35: 12,587,464 km (0.113 R)
• M36: 13,012,322 km (0.117 R)
• M37: 13,682,820 km (0.063 R)
• M38: 14,046,492 km (0.093 R)
• M39: 15,032,192 km (0.114 R)
• M40: 15,609,191 km (0.04 R)
• M41: 16,040,183 km (0.097 R)
• M42: 16,398,171 km (0.094 R)
• M43: 16,758,851 km (0.061 R)
• M44: 16,992,074 km (0.09 R)
• M45: 17,148,254 km (0.052 R)
• M46: 17,304,734 km (0.076 R)
• M47: 17,750,984 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 7.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.63 AU - 21.01 AU

Year: 32806 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 84.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,171,251 km

• M1: 186,698 km (0.085 R)
• M2: 243,396 km (0.095 R)
• M3: 343,626 km (0.027 R)
• M4: 1,191,697 km (0.088 R)
• M5: 1,596,658 km (0.063 R)
• M6: 1,797,269 km (0.066 R)
• M7: 3,631,040 km (0.075 R)
• M8: 5,407,963 km (0.032 R)
• M9: 5,659,138 km (0.118 R)
• M10: 5,709,852 km (0.105 R)
• M11: 7,577,581 km (0.089 R)
• M12: 7,633,531 km (0.045 R)
• M13: 9,254,872 km (0.078 R)
• M14: 9,374,700 km (0.071 R)
• M15: 10,104,289 km (0.119 R)
• M16: 10,413,657 km (0.102 R)
• M17: 11,105,099 km (0.061 R)
• M18: 11,488,668 km (0.091 R)
• M19: 11,617,322 km (0.096 R)
• M20: 12,268,521 km (0.074 R)
• M21: 13,538,009 km (0.077 R)
• M22: 13,606,076 km (0.12 R)
• M23: 13,810,576 km (0.104 R)
• M24: 14,848,785 km (0.101 R)
• M25: 15,059,569 km (0.119 R)
• M26: 16,634,386 km (0.097 R)
• M27: 16,926,401 km (0.111 R)
• M28: 17,663,619 km (0.08 R)
• M29: 18,713,347 km (0.068 R)
• M30: 20,403,354 km (0.119 R)
• M31: 20,872,643 km (0.113 R)
• M32: 21,187,546 km (0.114 R)
• M33: 21,503,946 km (0.111 R)
• M34: 22,061,497 km (0.113 R)
• M35: 23,353,724 km (0.108 R)
• M36: 24,338,826 km (0.114 R)
• M37: 25,253,916 km (0.046 R)
• M38: 25,337,541 km (0.071 R)
• M39: 28,500,190 km (0.091 R)
• M40: 30,349,818 km (0.085 R)
• M41: 31,334,022 km (0.108 R)
• M42: 32,147,086 km (0.062 R)
• M43: 33,333,697 km (0.113 R)
• M44: 33,609,555 km (0.084 R)
• M45: 33,886,162 km (0.026 R)
• M46: 34,071,065 km (0.104 R)
• M47: 35,561,807 km (0.096 R)
• M48: 36,031,994 km (0.085 R)
• M49: 36,598,969 km (0.103 R)
• M50: 37,359,525 km (0.109 R)
• M51: 37,741,748 km (0.102 R)
• M52: 38,606,573 km (0.104 R)
• M53: 38,896,344 km (0.046 R)
• M54: 38,992,984 km (0.106 R)
• M55: 40,062,310 km (0.083 R)
• M56: 40,159,997 km (0.079 R)
• M57: 41,141,359 km (0.107 R)
• M58: 41,931,984 km (0.112 R)
• M59: 42,627,913 km (0.114 R)
• M60: 42,827,477 km (0.1 R)
• M61: 43,528,343 km (0.082 R)
• M62: 44,132,120 km (0.084 R)
• M63: 44,334,077 km (0.044 R)
• M64: 44,536,184 km (0.101 R)
• M65: 47,089,221 km (0.119 R)
• M66: 47,192,294 km (0.091 R)
• M67: 47,398,739 km (0.104 R)
• M68: 49,689,232 km (0.103 R)
• M69: 49,899,267 km (0.055 R)
• M70: 51,377,594 km (0.083 R)
• M71: 52,122,142 km (0.027 R)
• M72: 55,244,698 km (0.095 R)
• M73: 55,462,214 km (0.073 R)
• M74: 56,883,394 km (0.095 R)
• M75: 57,874,180 km (0.094 R)
• M76: 57,984,733 km (0.086 R)
• M77: 58,427,244 km (0.083 R)
• M78: 60,656,401 km (0.087 R)
• M79: 61,218,141 km (0.074 R)
• M80: 62,120,366 km (0.077 R)
• M81: 63,140,624 km (0.093 R)
• M82: 63,368,162 km (0.076 R)
• M83: 65,312,635 km (0.071 R)
• M84: 66,350,096 km (0.094 R)
• M85: 66,465,586 km (0.051 R)
• M86: 70,553,797 km (0.116 R)
• M87: 72,092,859 km (0.072 R)
• M88: 73,164,728 km (0.072 R)
• M89: 73,642,993 km (0.076 R)
• M90: 74,602,364 km (0.026 R)
• M91: 79,092,843 km (0.108 R)
• M92: 80,198,371 km (0.1 R)
• M93: 82,673,318 km (0.115 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit