🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.36 AU - 1.4 AU

Year: 477 Days

Day: 35.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.03 AU - 2.89 AU

Year: 1136 Days

Day: 23.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,040,617 km

• M1: 721,211 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.74 AU - 4.6 AU

Year: 2506 Days

Day: 44.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.91 AU - 5.53 AU

Year: 3510 Days

Day: 32.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.6 AU - 7.2 AU

Year: 4218 Days

Day: 23.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 13.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.86 AU - 12.48 AU

Year: 10258 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,040,617 km

• M1: 179,517 km (0.102 R)
• M2: 278,402 km (0.113 R)
• M3: 373,695 km (0.102 R)
• M4: 473,776 km (0.052 R)
• M5: 586,424 km (0.066 R)
• M6: 1,045,091 km (0.114 R)
• M7: 1,627,475 km (0.056 R)
• M8: 1,834,668 km (0.101 R)
• M9: 2,430,367 km (0.117 R)
• M10: 2,668,826 km (0.108 R)
• M11: 2,804,810 km (0.095 R)
• M12: 2,943,189 km (0.096 R)
• M13: 3,639,118 km (0.088 R)
• M14: 4,006,081 km (0.116 R)
• M15: 4,875,395 km (0.062 R)
• M16: 5,042,795 km (0.072 R)
• M17: 5,521,657 km (0.06 R)
• M18: 7,007,613 km (0.049 R)
• M19: 7,542,126 km (0.086 R)
• M20: 8,010,816 km (0.118 R)
• M21: 9,979,076 km (0.041 R)
• M22: 10,754,292 km (0.107 R)
• M23: 10,929,172 km (0.083 R)
• M24: 11,281,923 km (0.077 R)
• M25: 11,908,140 km (0.075 R)
• M26: 11,998,647 km (0.08 R)
• M27: 12,089,154 km (0.055 R)
• M28: 12,180,109 km (0.043 R)
• M29: 12,776,257 km (0.038 R)
• M30: 13,147,858 km (0.111 R)
• M31: 13,664,718 km (0.077 R)
• M32: 14,188,161 km (0.096 R)
• M33: 14,815,425 km (0.105 R)
• M34: 14,961,433 km (0.111 R)
• M35: 15,748,317 km (0.104 R)
• M36: 16,599,230 km (0.073 R)
• M37: 16,700,358 km (0.065 R)
• M38: 16,852,350 km (0.101 R)
• M39: 17,825,933 km (0.114 R)
• M40: 18,659,791 km (0.034 R)
• M41: 19,720,141 km (0.105 R)
• M42: 20,149,786 km (0.109 R)
• M43: 20,963,748 km (0.056 R)
• M44: 21,954,535 km (0.053 R)
• M45: 22,176,837 km (0.059 R)
• M46: 22,791,984 km (0.111 R)
• M47: 23,356,117 km (0.038 R)
• M48: 23,753,599 km (0.117 R)
• M49: 24,210,770 km (0.082 R)
• M50: 24,382,957 km (0.105 R)
• M51: 26,836,212 km (0.075 R)
• M52: 27,491,601 km (0.04 R)
• M53: 27,851,234 km (0.03 R)
• M54: 28,091,937 km (0.053 R)
• M55: 29,000,744 km (0.096 R)
• M56: 29,244,738 km (0.078 R)
• M57: 29,734,671 km (0.111 R)
• M58: 30,722,915 km (0.081 R)
• M59: 30,909,314 km (0.044 R)
• M60: 32,414,717 km (0.041 R)
• M61: 33,687,346 km (0.101 R)
• M62: 35,041,207 km (0.12 R)
• M63: 35,496,433 km (0.032 R)
• M64: 36,478,543 km (0.108 R)
• M65: 37,668,893 km (0.047 R)
• M66: 38,001,749 km (0.079 R)
• M67: 38,335,651 km (0.116 R)
• M68: 38,469,541 km (0.105 R)
• M69: 38,871,960 km (0.103 R)
• M70: 40,155,509 km (0.084 R)
• M71: 41,041,727 km (0.113 R)
• M72: 42,141,421 km (0.074 R)
• M73: 42,417,728 km (0.051 R)
• M74: 42,625,520 km (0.095 R)
• M75: 45,427,189 km (0.065 R)
• M76: 47,136,643 km (0.115 R)
• M77: 47,495,379 km (0.071 R)
• M78: 48,071,331 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 13.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.42 AU - 16.46 AU

Year: 14502 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,040,617 km

• M1: 228,735 km (0.111 R)
• M2: 375,640 km (0.092 R)
• M3: 489,634 km (0.108 R)
• M4: 866,172 km (0.086 R)
• M5: 1,478,925 km (0.041 R)
• M6: 1,702,573 km (0.099 R)
• M7: 1,818,811 km (0.097 R)
• M8: 1,937,741 km (0.032 R)
• M9: 2,108,881 km (0.07 R)
• M10: 2,843,856 km (0.118 R)
• M11: 3,210,969 km (0.116 R)
• M12: 3,297,885 km (0.081 R)
• M13: 3,415,020 km (0.096 R)
• M14: 3,683,997 km (0.1 R)
• M15: 4,499,605 km (0.102 R)
• M16: 4,695,728 km (0.096 R)
• M17: 5,130,609 km (0.028 R)
• M18: 5,439,379 km (0.112 R)
• M19: 5,543,648 km (0.116 R)
• M20: 5,860,497 km (0.032 R)
• M21: 6,111,223 km (0.043 R)
• M22: 6,549,096 km (0.104 R)
• M23: 6,846,795 km (0.107 R)
• M24: 7,110,985 km (0.116 R)
• M25: 7,263,425 km (0.117 R)
• M26: 9,259,959 km (0.064 R)
• M27: 10,318,513 km (0.048 R)
• M28: 11,909,486 km (0.08 R)
• M29: 12,918,973 km (0.114 R)
• M30: 13,623,130 km (0.086 R)
• M31: 14,921,939 km (0.105 R)
• M32: 15,265,116 km (0.114 R)
• M33: 16,310,357 km (0.083 R)
• M34: 16,816,147 km (0.08 R)
• M35: 19,796,885 km (0.088 R)
• M36: 21,706,651 km (0.063 R)
• M37: 22,207,206 km (0.087 R)
• M38: 22,767,749 km (0.111 R)
• M39: 23,788,754 km (0.072 R)
• M40: 24,247,272 km (0.102 R)
• M41: 24,535,397 km (0.069 R)
• M42: 25,581,834 km (0.08 R)
• M43: 25,875,196 km (0.077 R)
• M44: 26,524,301 km (0.066 R)
• M45: 27,238,631 km (0.063 R)
• M46: 28,080,119 km (0.052 R)
• M47: 28,991,020 km (0.106 R)
• M48: 29,113,242 km (0.084 R)
• M49: 29,296,798 km (0.085 R)
• M50: 30,592,914 km (0.038 R)
• M51: 31,154,205 km (0.079 R)
• M52: 32,097,121 km (0.115 R)
• M53: 34,139,880 km (0.102 R)
• M54: 34,657,189 km (0.105 R)
• M55: 34,916,741 km (0.112 R)
• M56: 35,111,817 km (0.112 R)
• M57: 35,242,117 km (0.087 R)
• M58: 35,699,437 km (0.089 R)
• M59: 35,896,009 km (0.08 R)
• M60: 36,224,526 km (0.044 R)
• M61: 37,748,180 km (0.107 R)
• M62: 38,350,013 km (0.119 R)
• M63: 39,360,247 km (0.12 R)
• M64: 39,698,937 km (0.076 R)
• M65: 39,902,689 km (0.12 R)
• M66: 40,174,807 km (0.067 R)
• M67: 40,379,308 km (0.079 R)
• M68: 41,063,419 km (0.102 R)
• M69: 42,651,550 km (0.114 R)
• M70: 43,627,975 km (0.062 R)
• M71: 44,541,420 km (0.09 R)
• M72: 44,753,101 km (0.051 R)
• M73: 45,816,442 km (0.037 R)
• M74: 46,315,501 km (0.058 R)
• M75: 46,816,354 km (0.079 R)
• M76: 47,463,066 km (0.104 R)
• M77: 47,823,597 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 6.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 21.44 AU - 22.86 AU

Year: 30682 Days

Day: 18.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,040,617 km

• M1: 394,340 km (0.118 R)
• M2: 573,259 km (0.101 R)
• M3: 660,923 km (0.084 R)
• M4: 729,738 km (0.073 R)
• M5: 777,011 km (0.095 R)
• M6: 1,029,084 km (0.105 R)
• M7: 1,363,884 km (0.108 R)
• M8: 1,482,814 km (0.076 R)
• M9: 2,092,874 km (0.072 R)
• M10: 2,161,240 km (0.076 R)
• M11: 2,370,827 km (0.117 R)
• M12: 2,586,996 km (0.116 R)
• M13: 3,038,333 km (0.058 R)
• M14: 3,513,904 km (0.087 R)
• M15: 4,226,888 km (0.033 R)
• M16: 4,711,435 km (0.046 R)
• M17: 4,801,493 km (0.082 R)
• M18: 5,974,041 km (0.08 R)
• M19: 7,596,131 km (0.114 R)
• M20: 9,119,337 km (0.118 R)
• M21: 9,344,481 km (0.107 R)
• M22: 10,146,924 km (0.095 R)
• M23: 10,321,655 km (0.108 R)
• M24: 10,556,224 km (0.092 R)
• M25: 10,615,166 km (0.084 R)
• M26: 11,755,700 km (0.11 R)
• M27: 12,620,675 km (0.086 R)
• M28: 12,997,512 km (0.114 R)
• M29: 13,762,555 km (0.093 R)
• M30: 14,542,110 km (0.034 R)
• M31: 15,335,876 km (0.096 R)
• M32: 16,758,552 km (0.092 R)
• M33: 17,242,052 km (0.095 R)
• M34: 17,450,592 km (0.074 R)
• M35: 17,870,363 km (0.115 R)
• M36: 18,435,245 km (0.03 R)
• M37: 18,577,512 km (0.111 R)
• M38: 18,934,453 km (0.098 R)
• M39: 19,365,744 km (0.11 R)
• M40: 19,437,850 km (0.107 R)
• M41: 20,164,895 km (0.109 R)
• M42: 20,974,669 km (0.063 R)
• M43: 23,160,294 km (0.084 R)
• M44: 24,630,990 km (0.115 R)
• M45: 25,733,975 km (0.065 R)
• M46: 26,531,631 km (0.076 R)
• M47: 27,824,606 km (0.113 R)
• M48: 29,469,584 km (0.057 R)
• M49: 29,635,787 km (0.111 R)
• M50: 31,569,639 km (0.118 R)
• M51: 32,508,814 km (0.059 R)
• M52: 33,891,248 km (0.096 R)
• M53: 33,978,314 km (0.102 R)
• M54: 34,239,961 km (0.109 R)
• M55: 35,646,181 km (0.11 R)
• M56: 35,734,743 km (0.087 R)
• M57: 38,061,737 km (0.088 R)
• M58: 38,333,407 km (0.119 R)
• M59: 39,609,627 km (0.089 R)
• M60: 40,160,895 km (0.058 R)
• M61: 40,529,803 km (0.11 R)
• M62: 42,203,504 km (0.083 R)
• M63: 42,766,441 km (0.107 R)
• M64: 42,860,538 km (0.088 R)
• M65: 43,994,789 km (0.061 R)
• M66: 45,810,608 km (0.086 R)
• M67: 46,099,631 km (0.03 R)
• M68: 46,776,113 km (0.101 R)
• M69: 47,943,574 km (0.116 R)
• M70: 48,236,936 km (0.093 R)
• M71: 48,432,909 km (0.109 R)
• M72: 48,530,896 km (0.084 R)
• M73: 50,903,967 km (0.115 R)
• M74: 51,103,530 km (0.097 R)
• M75: 51,603,187 km (0.07 R)
• M76: 52,607,587 km (0.106 R)
• M77: 55,556,760 km (0.115 R)
• M78: 57,725,630 km (0.072 R)
• M79: 58,350,350 km (0.113 R)
• M80: 59,291,620 km (0.093 R)
• M81: 61,719,893 km (0.105 R)
• M82: 62,038,985 km (0.082 R)
• M83: 62,252,012 km (0.074 R)
• M84: 62,678,965 km (0.086 R)
• M85: 64,180,478 km (0.118 R)
• M86: 65,260,276 km (0.084 R)
• M87: 65,476,894 km (0.106 R)
• M88: 66,454,965 km (0.112 R)
• M89: 68,315,513 km (0.105 R)
• M90: 69,749,708 km (0.084 R)
• M91: 72,311,572 km (0.105 R)
• M92: 74,224,779 km (0.098 R)
• M93: 74,450,971 km (0.089 R)
• M94: 75,471,527 km (0.077 R)
• M95: 75,699,066 km (0.052 R)

Kuiper Belt

Range: 37.2 - 64.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit