🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.63 AU - 0.67 AU

Year: 194 Days

Day: 12.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 291 Days

Day: 42.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 10.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.54 AU - 4.6 AU

Year: 3623 Days

Day: 9.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,011,377 km

• M1: 148,999 km (0.066 R)
• M2: 215,421 km (0.072 R)
• M3: 432,637 km (0.083 R)
• M4: 614,249 km (0.115 R)
• M5: 811,568 km (0.067 R)
• M6: 901,178 km (0.119 R)
• M7: 1,018,163 km (0.051 R)
• M8: 1,153,250 km (0.103 R)
• M9: 1,281,306 km (0.087 R)
• M10: 1,400,834 km (0.032 R)
• M11: 1,524,253 km (0.073 R)
• M12: 1,962,275 km (0.117 R)
• M13: 2,741,231 km (0.055 R)
• M14: 2,949,920 km (0.058 R)
• M15: 3,074,087 km (0.052 R)
• M16: 3,181,947 km (0.103 R)
• M17: 3,346,205 km (0.116 R)
• M18: 3,513,306 km (0.108 R)
• M19: 3,588,404 km (0.066 R)
• M20: 3,759,394 km (0.116 R)
• M21: 3,875,034 km (0.118 R)
• M22: 3,972,272 km (0.109 R)
• M23: 4,288,821 km (0.107 R)
• M24: 4,531,768 km (0.084 R)
• M25: 4,841,735 km (0.102 R)
• M26: 5,137,490 km (0.111 R)
• M27: 5,330,621 km (0.107 R)
• M28: 5,482,612 km (0.073 R)
• M29: 5,613,959 km (0.099 R)
• M30: 5,835,364 km (0.113 R)
• M31: 6,749,258 km (0.118 R)
• M32: 6,913,815 km (0.088 R)
• M33: 7,246,970 km (0.086 R)
• M34: 7,805,718 km (0.068 R)
• M35: 8,580,635 km (0.087 R)
• M36: 9,458,625 km (0.116 R)
• M37: 10,015,278 km (0.097 R)
• M38: 10,338,110 km (0.118 R)
• M39: 11,355,077 km (0.116 R)
• M40: 11,466,976 km (0.117 R)
• M41: 11,776,494 km (0.031 R)
• M42: 12,576,693 km (0.109 R)
• M43: 12,837,741 km (0.101 R)
• M44: 12,954,278 km (0.045 R)
• M45: 13,601,738 km (0.107 R)
• M46: 13,780,058 km (0.038 R)
• M47: 13,899,437 km (0.081 R)
• M48: 14,169,312 km (0.108 R)
• M49: 14,501,569 km (0.119 R)
• M50: 14,744,815 km (0.09 R)
• M51: 15,762,230 km (0.085 R)
• M52: 15,855,878 km (0.118 R)
• M53: 16,358,378 km (0.099 R)
• M54: 16,579,782 km (0.067 R)
• M55: 17,121,925 km (0.115 R)
• M56: 17,540,350 km (0.067 R)
• M57: 17,896,992 km (0.093 R)
• M58: 18,027,291 km (0.111 R)
• M59: 18,321,700 km (0.114 R)
• M60: 18,551,632 km (0.059 R)
• M61: 18,815,822 km (0.117 R)
• M62: 18,981,427 km (0.091 R)
• M63: 19,114,419 km (0.086 R)
• M64: 19,414,512 km (0.086 R)
• M65: 19,481,383 km (0.088 R)
• M66: 19,749,911 km (0.106 R)
• M67: 19,918,208 km (0.064 R)
• M68: 20,053,295 km (0.056 R)
• M69: 20,324,367 km (0.064 R)
• M70: 20,562,527 km (0.099 R)
• M71: 21,558,998 km (0.078 R)
• M72: 22,290,532 km (0.059 R)
• M73: 22,465,860 km (0.066 R)
• M74: 22,641,638 km (0.089 R)
• M75: 22,712,098 km (0.088 R)
• M76: 23,527,556 km (0.069 R)
• M77: 23,777,684 km (0.099 R)
• M78: 24,100,516 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 11.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.78 AU - 8.52 AU

Year: 7090 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,011,377 km

• M1: 169,195 km (0.107 R)
• M2: 346,469 km (0.057 R)
• M3: 440,267 km (0.091 R)
• M4: 673,041 km (0.091 R)
• M5: 812,316 km (0.087 R)
• M6: 900,729 km (0.115 R)
• M7: 1,008,589 km (0.074 R)
• M8: 1,306,588 km (0.118 R)
• M9: 1,412,204 km (0.07 R)
• M10: 1,651,411 km (0.056 R)
• M11: 2,148,076 km (0.083 R)
• M12: 2,274,187 km (0.049 R)
• M13: 2,381,149 km (0.114 R)
• M14: 2,622,600 km (0.082 R)
• M15: 2,803,165 km (0.082 R)
• M16: 2,988,068 km (0.09 R)
• M17: 3,418,760 km (0.111 R)
• M18: 3,792,755 km (0.101 R)
• M19: 5,076,305 km (0.047 R)
• M20: 5,416,789 km (0.036 R)
• M21: 5,735,433 km (0.112 R)
• M22: 6,180,038 km (0.078 R)
• M23: 6,666,380 km (0.088 R)
• M24: 6,883,148 km (0.12 R)
• M25: 7,070,893 km (0.097 R)
• M26: 7,228,569 km (0.112 R)
• M27: 7,579,526 km (0.067 R)
• M28: 8,001,691 km (0.098 R)
• M29: 8,298,343 km (0.117 R)
• M30: 8,464,696 km (0.119 R)
• M31: 9,556,013 km (0.076 R)
• M32: 9,870,916 km (0.106 R)
• M33: 10,047,292 km (0.095 R)
• M34: 10,763,417 km (0.034 R)
• M35: 10,835,972 km (0.049 R)
• M36: 11,422,097 km (0.104 R)
• M37: 12,663,310 km (0.098 R)
• M38: 13,397,387 km (0.039 R)
• M39: 13,749,839 km (0.048 R)
• M40: 13,868,022 km (0.093 R)
• M41: 14,866,139 km (0.07 R)
• M42: 15,028,004 km (0.108 R)
• M43: 15,109,086 km (0.042 R)
• M44: 15,353,529 km (0.052 R)
• M45: 15,640,158 km (0.071 R)
• M46: 16,260,541 km (0.043 R)
• M47: 16,846,665 km (0.043 R)
• M48: 16,931,038 km (0.067 R)
• M49: 18,299,111 km (0.07 R)
• M50: 19,084,200 km (0.114 R)
• M51: 19,924,940 km (0.067 R)
• M52: 20,148,140 km (0.084 R)
• M53: 20,417,117 km (0.064 R)
• M54: 20,822,827 km (0.096 R)
• M55: 21,504,993 km (0.094 R)
• M56: 22,565,193 km (0.081 R)
• M57: 22,891,167 km (0.08 R)
• M58: 24,306,213 km (0.114 R)
• M59: 24,688,286 km (0.081 R)
• M60: 25,024,283 km (0.104 R)
• M61: 25,168,645 km (0.118 R)
• M62: 25,265,136 km (0.095 R)
• M63: 25,992,480 km (0.093 R)
• M64: 27,567,148 km (0.103 R)
• M65: 28,466,380 km (0.028 R)
• M66: 28,869,247 km (0.101 R)
• M67: 29,223,196 km (0.094 R)
• M68: 29,833,406 km (0.073 R)
• M69: 31,014,631 km (0.049 R)
• M70: 31,793,138 km (0.107 R)
• M71: 31,897,408 km (0.046 R)
• M72: 32,106,396 km (0.12 R)
• M73: 32,368,192 km (0.101 R)
• M74: 32,735,904 km (0.108 R)
• M75: 32,841,221 km (0.112 R)
• M76: 33,953,930 km (0.071 R)
• M77: 34,863,784 km (0.107 R)
• M78: 34,971,345 km (0.094 R)
• M79: 35,132,910 km (0.105 R)
• M80: 35,890,175 km (0.076 R)
• M81: 36,053,087 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 6.5

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.92 AU - 13.72 AU

Year: 17023 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,011,377 km

• M1: 134,638 km (0.059 R)
• M2: 232,774 km (0.115 R)
• M3: 314,754 km (0.079 R)
• M4: 763,398 km (0.11 R)
• M5: 1,504,805 km (0.119 R)
• M6: 1,585,588 km (0.079 R)
• M7: 2,130,872 km (0.072 R)
• M8: 2,535,086 km (0.112 R)
• M9: 3,030,554 km (0.088 R)
• M10: 3,342,016 km (0.119 R)
• M11: 3,700,303 km (0.054 R)
• M12: 4,146,255 km (0.083 R)
• M13: 4,569,916 km (0.097 R)
• M14: 4,767,086 km (0.099 R)
• M15: 5,333,912 km (0.108 R)
• M16: 6,354,469 km (0.091 R)
• M17: 6,707,819 km (0.093 R)
• M18: 7,295,739 km (0.119 R)
• M19: 8,232,072 km (0.061 R)
• M20: 8,375,686 km (0.059 R)
• M21: 8,860,682 km (0.091 R)
• M22: 9,504,850 km (0.115 R)
• M23: 9,706,059 km (0.059 R)
• M24: 9,959,628 km (0.077 R)
• M25: 10,061,654 km (0.112 R)
• M26: 10,421,436 km (0.116 R)
• M27: 10,680,989 km (0.085 R)
• M28: 11,686,735 km (0.118 R)
• M29: 11,902,306 km (0.085 R)
• M30: 12,173,676 km (0.052 R)
• M31: 13,844,086 km (0.1 R)
• M32: 14,015,077 km (0.085 R)
• M33: 14,997,037 km (0.115 R)
• M34: 16,240,494 km (0.099 R)
• M35: 16,360,622 km (0.09 R)
• M36: 16,905,008 km (0.081 R)
• M37: 17,763,550 km (0.056 R)
• M38: 19,204,477 km (0.073 R)
• M39: 19,267,907 km (0.083 R)
• M40: 19,522,672 km (0.066 R)
• M41: 19,842,512 km (0.118 R)
• M42: 20,878,028 km (0.095 R)
• M43: 21,205,199 km (0.041 R)
• M44: 21,864,477 km (0.094 R)
• M45: 21,930,898 km (0.087 R)
• M46: 22,530,636 km (0.067 R)
• M47: 23,882,851 km (0.096 R)
• M48: 24,914,179 km (0.091 R)
• M49: 25,330,809 km (0.098 R)
• M50: 26,665,072 km (0.064 R)
• M51: 27,162,336 km (0.089 R)
• M52: 27,519,576 km (0.084 R)
• M53: 28,022,075 km (0.113 R)
• M54: 28,166,287 km (0.094 R)
• M55: 28,963,494 km (0.041 R)
• M56: 29,036,348 km (0.117 R)
• M57: 29,768,181 km (0.085 R)
• M58: 30,505,998 km (0.11 R)
• M59: 31,699,041 km (0.078 R)
• M60: 32,603,809 km (0.111 R)
• M61: 32,907,343 km (0.028 R)
• M62: 34,747,696 km (0.104 R)
• M63: 34,902,679 km (0.063 R)
• M64: 35,993,248 km (0.104 R)
• M65: 37,332,448 km (0.103 R)
• M66: 37,411,735 km (0.094 R)
• M67: 38,207,745 km (0.096 R)
• M68: 38,768,139 km (0.106 R)
• M69: 40,059,467 km (0.097 R)
• M70: 40,140,699 km (0.065 R)
• M71: 40,465,925 km (0.113 R)
• M72: 40,792,048 km (0.049 R)
• M73: 41,446,838 km (0.093 R)
• M74: 43,599,103 km (0.103 R)
• M75: 43,766,203 km (0.119 R)
• M76: 45,787,420 km (0.106 R)
• M77: 45,957,214 km (0.09 R)
• M78: 47,838,856 km (0.068 R)
• M79: 49,571,199 km (0.073 R)
• M80: 49,832,846 km (0.104 R)
• M81: 49,920,211 km (0.101 R)
• M82: 52,385,434 km (0.097 R)
• M83: 53,097,071 km (0.08 R)
• M84: 53,186,232 km (0.114 R)
• M85: 53,454,012 km (0.088 R)
• M86: 53,991,068 km (0.106 R)
• M87: 55,703,366 km (0.085 R)
• M88: 55,975,334 km (0.067 R)
• M89: 56,156,946 km (0.052 R)
• M90: 58,811,710 km (0.101 R)
• M91: 62,916,975 km (0.101 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: 302 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit