🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.08 AU - 1.46 AU

Year: 643 Days

Day: 15.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.58 AU

Year: 745 Days

Day: 31.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.82 AU - 2.42 AU

Year: 1388 Days

Day: 28.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.98 AU - 4.24 AU

Year: 3746 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,307,022 km

• M1: 163,361 km (0.106 R)
• M2: 301,739 km (0.106 R)
• M3: 436,527 km (0.106 R)
• M4: 719,865 km (0.069 R)
• M5: 860,188 km (0.046 R)
• M6: 979,716 km (0.109 R)
• M7: 1,062,893 km (0.11 R)
• M8: 1,192,594 km (0.108 R)
• M9: 1,421,180 km (0.094 R)
• M10: 1,577,659 km (0.033 R)
• M11: 1,677,142 km (0.074 R)
• M12: 2,055,475 km (0.097 R)
• M13: 2,220,182 km (0.077 R)
• M14: 2,446,673 km (0.065 R)
• M15: 2,592,082 km (0.087 R)
• M16: 3,525,573 km (0.109 R)
• M17: 3,824,619 km (0.099 R)
• M18: 4,377,084 km (0.11 R)
• M19: 4,626,763 km (0.098 R)
• M20: 4,807,926 km (0.088 R)
• M21: 5,158,883 km (0.065 R)
• M22: 5,252,680 km (0.083 R)
• M23: 5,460,921 km (0.056 R)
• M24: 5,710,749 km (0.119 R)
• M25: 5,807,689 km (0.115 R)
• M26: 6,043,006 km (0.117 R)
• M27: 6,543,261 km (0.107 R)
• M28: 6,685,678 km (0.099 R)
• M29: 7,036,037 km (0.118 R)
• M30: 7,392,528 km (0.106 R)
• M31: 7,583,565 km (0.049 R)
• M32: 8,035,949 km (0.116 R)
• M33: 8,254,511 km (0.04 R)
• M34: 8,563,730 km (0.107 R)
• M35: 8,742,200 km (0.11 R)
• M36: 9,034,814 km (0.095 R)
• M37: 9,262,203 km (0.113 R)
• M38: 11,002,624 km (0.08 R)
• M39: 11,245,422 km (0.081 R)
• M40: 11,514,698 km (0.037 R)
• M41: 11,885,252 km (0.08 R)
• M42: 12,259,845 km (0.103 R)
• M43: 12,461,203 km (0.072 R)
• M44: 12,892,793 km (0.117 R)
• M45: 13,020,550 km (0.094 R)
• M46: 13,303,439 km (0.112 R)
• M47: 13,822,843 km (0.082 R)
• M48: 14,348,829 km (0.038 R)
• M49: 14,561,109 km (0.12 R)
• M50: 14,988,809 km (0.076 R)
• M51: 15,720,043 km (0.111 R)
• M52: 16,158,664 km (0.111 R)
• M53: 16,545,973 km (0.06 R)
• M54: 16,768,575 km (0.099 R)
• M55: 17,076,447 km (0.088 R)
• M56: 17,499,211 km (0.117 R)
• M57: 18,585,591 km (0.074 R)
• M58: 18,904,085 km (0.103 R)
• M59: 19,020,472 km (0.11 R)
• M60: 19,107,837 km (0.025 R)
• M61: 19,312,188 km (0.118 R)
• M62: 19,458,644 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 11.2

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.59 AU - 8.23 AU

Year: 10002 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,307,022 km

• M1: 191,485 km (0.107 R)
• M2: 286,779 km (0.119 R)
• M3: 572,212 km (0.103 R)
• M4: 944,411 km (0.076 R)
• M5: 1,043,744 km (0.08 R)
• M6: 1,126,023 km (0.108 R)
• M7: 1,231,938 km (0.094 R)
• M8: 1,763,908 km (0.069 R)
• M9: 2,499,780 km (0.034 R)
• M10: 2,640,402 km (0.091 R)
• M11: 2,842,060 km (0.074 R)
• M12: 2,959,495 km (0.106 R)
• M13: 3,138,863 km (0.071 R)
• M14: 3,352,787 km (0.07 R)
• M15: 3,924,700 km (0.049 R)
• M16: 4,356,739 km (0.082 R)
• M17: 4,492,723 km (0.032 R)
• M18: 5,484,258 km (0.106 R)
• M19: 5,892,062 km (0.03 R)
• M20: 6,348,036 km (0.097 R)
• M21: 6,658,452 km (0.118 R)
• M22: 7,053,540 km (0.061 R)
• M23: 7,375,025 km (0.102 R)
• M24: 8,241,945 km (0.062 R)
• M25: 9,624,379 km (0.082 R)
• M26: 11,217,148 km (0.073 R)
• M27: 11,734,607 km (0.077 R)
• M28: 12,115,782 km (0.052 R)
• M29: 14,082,246 km (0.077 R)
• M30: 14,335,066 km (0.06 R)
• M31: 14,487,357 km (0.08 R)
• M32: 14,845,046 km (0.073 R)
• M33: 15,621,159 km (0.097 R)
• M34: 16,357,480 km (0.091 R)
• M35: 16,516,802 km (0.073 R)
• M36: 17,428,900 km (0.062 R)
• M37: 18,082,792 km (0.098 R)
• M38: 18,412,656 km (0.077 R)
• M39: 18,966,916 km (0.082 R)
• M40: 20,777,199 km (0.058 R)
• M41: 21,586,524 km (0.119 R)
• M42: 22,347,229 km (0.095 R)
• M43: 23,355,220 km (0.106 R)
• M44: 24,317,433 km (0.1 R)
• M45: 24,438,757 km (0.092 R)
• M46: 24,925,548 km (0.07 R)
• M47: 25,538,451 km (0.066 R)
• M48: 26,405,071 km (0.053 R)
• M49: 26,529,537 km (0.101 R)
• M50: 26,779,365 km (0.107 R)
• M51: 27,344,097 km (0.092 R)
• M52: 28,613,286 km (0.113 R)
• M53: 29,836,697 km (0.075 R)
• M54: 30,291,774 km (0.11 R)
• M55: 31,274,632 km (0.087 R)
• M56: 33,137,125 km (0.062 R)
• M57: 33,810,914 km (0.116 R)
• M58: 35,103,739 km (0.096 R)
• M59: 35,652,913 km (0.099 R)
• M60: 35,859,657 km (0.112 R)
• M61: 36,759,787 km (0.098 R)
• M62: 37,038,338 km (0.116 R)
• M63: 38,018,504 km (0.034 R)
• M64: 39,007,196 km (0.116 R)
• M65: 39,078,105 km (0.089 R)
• M66: 40,147,581 km (0.099 R)
• M67: 40,577,974 km (0.12 R)
• M68: 40,649,930 km (0.097 R)
• M69: 42,169,396 km (0.104 R)
• M70: 43,192,795 km (0.101 R)
• M71: 43,413,003 km (0.104 R)
• M72: 43,633,809 km (0.1 R)
• M73: 44,224,272 km (0.113 R)
• M74: 45,114,828 km (0.109 R)
• M75: 45,936,420 km (0.099 R)
• M76: 46,161,265 km (0.071 R)
• M77: 46,311,462 km (0.047 R)
• M78: 47,897,797 km (0.094 R)
• M79: 52,292,833 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 4.9

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.3 AU - 12.26 AU

Year: 17033 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,307,022 km

• M1: 319,391 km (0.095 R)
• M2: 378,782 km (0.027 R)
• M3: 458,817 km (0.109 R)
• M4: 509,530 km (0.062 R)
• M5: 562,338 km (0.082 R)
• M6: 981,960 km (0.081 R)
• M7: 1,026,241 km (0.117 R)
• M8: 1,686,267 km (0.063 R)
• M9: 1,958,386 km (0.106 R)
• M10: 2,042,759 km (0.098 R)
• M11: 2,791,047 km (0.118 R)
• M12: 2,950,070 km (0.081 R)
• M13: 3,079,472 km (0.059 R)
• M14: 3,343,662 km (0.117 R)
• M15: 4,179,615 km (0.095 R)
• M16: 4,398,327 km (0.069 R)
• M17: 4,472,079 km (0.106 R)
• M18: 4,695,728 km (0.069 R)
• M19: 4,733,277 km (0.08 R)
• M20: 4,770,975 km (0.047 R)
• M21: 6,153,409 km (0.062 R)
• M22: 6,527,703 km (0.113 R)
• M23: 6,781,271 km (0.059 R)
• M24: 7,341,665 km (0.096 R)
• M25: 7,649,687 km (0.092 R)
• M26: 8,414,880 km (0.11 R)
• M27: 8,506,584 km (0.111 R)
• M28: 9,157,185 km (0.09 R)
• M29: 9,204,308 km (0.084 R)
• M30: 9,727,602 km (0.067 R)
• M31: 9,823,793 km (0.103 R)
• M32: 10,211,700 km (0.108 R)
• M33: 10,260,469 km (0.1 R)
• M34: 11,455,906 km (0.077 R)
• M35: 11,915,321 km (0.102 R)
• M36: 11,966,782 km (0.059 R)
• M37: 14,247,103 km (0.042 R)
• M38: 16,255,903 km (0.104 R)
• M39: 16,945,100 km (0.098 R)
• M40: 17,409,751 km (0.11 R)
• M41: 18,530,090 km (0.097 R)
• M42: 18,709,009 km (0.045 R)
• M43: 18,948,665 km (0.095 R)
• M44: 20,039,383 km (0.086 R)
• M45: 20,839,582 km (0.092 R)
• M46: 20,901,665 km (0.093 R)
• M47: 20,963,748 km (0.058 R)
• M48: 21,088,064 km (0.044 R)
• M49: 21,838,896 km (0.057 R)
• M50: 21,901,876 km (0.039 R)
• M51: 22,344,387 km (0.094 R)
• M52: 22,981,674 km (0.096 R)
• M53: 23,045,702 km (0.12 R)
• M54: 23,238,234 km (0.09 R)
• M55: 23,431,215 km (0.074 R)
• M56: 23,495,692 km (0.097 R)
• M57: 24,013,600 km (0.082 R)
• M58: 24,404,499 km (0.111 R)
• M59: 24,731,819 km (0.094 R)
• M60: 24,994,812 km (0.119 R)
• M61: 25,855,598 km (0.106 R)
• M62: 26,861,046 km (0.054 R)
• M63: 27,402,440 km (0.087 R)
• M64: 27,538,275 km (0.067 R)
• M65: 28,564,816 km (0.111 R)
• M66: 30,233,131 km (0.08 R)
• M67: 30,443,765 km (0.094 R)
• M68: 30,584,537 km (0.055 R)
• M69: 30,655,147 km (0.114 R)
• M70: 30,937,438 km (0.025 R)
• M71: 33,372,592 km (0.087 R)
• M72: 34,539,605 km (0.09 R)
• M73: 35,128,123 km (0.118 R)
• M74: 35,645,881 km (0.114 R)
• M75: 36,240,533 km (0.034 R)
• M76: 38,271,773 km (0.086 R)
• M77: 38,652,051 km (0.099 R)
• M78: 38,957,081 km (0.117 R)
• M79: 39,877,108 km (0.093 R)
• M80: 40,185,279 km (0.092 R)
• M81: 40,726,674 km (0.099 R)
• M82: 41,426,194 km (0.062 R)
• M83: 42,208,142 km (0.105 R)
• M84: 42,522,297 km (0.103 R)
• M85: 42,600,986 km (0.118 R)
• M86: 42,758,512 km (0.064 R)
• M87: 43,786,698 km (0.084 R)
• M88: 45,384,254 km (0.109 R)
• M89: 46,676,181 km (0.118 R)
• M90: 46,757,263 km (0.098 R)
• M91: 47,408,164 km (0.106 R)
• M92: 47,571,225 km (0.118 R)
• M93: 48,965,777 km (0.111 R)
• M94: 53,398,661 km (0.087 R)
• M95: 53,568,454 km (0.115 R)
• M96: 55,190,245 km (0.113 R)
• M97: 55,275,964 km (0.099 R)
• M98: 55,361,834 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit