🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.37 AU - 1.37 AU

Year: 601 Days

Day: 29.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.33 AU - 1.53 AU

Year: 641 Days

Day: 45.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,829,477 km

• M1: 16,157 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.62 AU

Year: 723 Days

Day: 35.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,829,477 km

• M1: 347,965 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.42 AU - 1.74 AU

Year: 744 Days

Day: 24.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,829,477 km

• M1: 33,360 km (0.118 R)
• M2: 825,930 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.6 AU - 1.88 AU

Year: 860 Days

Day: 41.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,829,477 km

• M1: 1,241,214 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.71 AU - 3.03 AU

Year: 1822 Days

Day: 24.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 8.6

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.71 AU - 9.81 AU

Year: 11426 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,829,477 km

• M1: 116,387 km (0.101 R)
• M2: 182,061 km (0.085 R)
• M3: 433,983 km (0.033 R)
• M4: 581,337 km (0.062 R)
• M5: 905,067 km (0.102 R)
• M6: 1,210,845 km (0.028 R)
• M7: 1,280,558 km (0.117 R)
• M8: 2,511,898 km (0.085 R)
• M9: 2,632,175 km (0.12 R)
• M10: 3,261,832 km (0.082 R)
• M11: 3,493,110 km (0.107 R)
• M12: 4,147,451 km (0.118 R)
• M13: 4,361,975 km (0.032 R)
• M14: 4,653,691 km (0.082 R)
• M15: 4,764,692 km (0.105 R)
• M16: 5,103,083 km (0.025 R)
• M17: 5,527,342 km (0.105 R)
• M18: 6,616,415 km (0.049 R)
• M19: 6,783,216 km (0.065 R)
• M20: 8,846,470 km (0.107 R)
• M21: 8,938,323 km (0.118 R)
• M22: 9,779,063 km (0.109 R)
• M23: 10,742,623 km (0.109 R)
• M24: 10,889,827 km (0.098 R)
• M25: 11,037,630 km (0.108 R)
• M26: 11,136,514 km (0.106 R)
• M27: 11,837,231 km (0.057 R)
• M28: 12,397,774 km (0.062 R)
• M29: 12,603,770 km (0.101 R)
• M30: 13,071,413 km (0.096 R)
• M31: 13,544,741 km (0.044 R)
• M32: 13,650,656 km (0.031 R)
• M33: 13,863,384 km (0.084 R)
• M34: 13,970,197 km (0.109 R)
• M35: 15,162,642 km (0.057 R)
• M36: 16,783,984 km (0.081 R)
• M37: 17,759,810 km (0.117 R)
• M38: 18,931,162 km (0.077 R)
• M39: 20,006,770 km (0.077 R)
• M40: 21,224,796 km (0.112 R)
• M41: 21,780,852 km (0.061 R)
• M42: 22,279,012 km (0.091 R)
• M43: 22,466,907 km (0.108 R)
• M44: 24,438,159 km (0.109 R)
• M45: 25,020,842 km (0.115 R)
• M46: 25,477,116 km (0.119 R)
• M47: 26,464,312 km (0.098 R)
• M48: 26,663,277 km (0.102 R)
• M49: 26,729,699 km (0.117 R)
• M50: 27,396,905 km (0.12 R)
• M51: 28,069,497 km (0.094 R)
• M52: 28,204,734 km (0.114 R)
• M53: 28,407,888 km (0.095 R)
• M54: 29,088,708 km (0.105 R)
• M55: 31,163,331 km (0.087 R)
• M56: 32,006,464 km (0.098 R)
• M57: 34,508,190 km (0.116 R)
• M58: 36,923,896 km (0.085 R)
• M59: 38,414,340 km (0.038 R)
• M60: 38,714,882 km (0.055 R)
• M61: 39,393,757 km (0.113 R)
• M62: 39,620,846 km (0.115 R)
• M63: 39,772,539 km (0.092 R)
• M64: 40,152,667 km (0.083 R)
• M65: 41,376,826 km (0.086 R)
• M66: 42,535,761 km (0.119 R)
• M67: 43,314,268 km (0.109 R)
• M68: 43,548,688 km (0.051 R)
• M69: 43,861,946 km (0.067 R)
• M70: 43,940,485 km (0.068 R)
• M71: 44,097,413 km (0.09 R)
• M72: 44,333,329 km (0.098 R)
• M73: 44,412,017 km (0.077 R)
• M74: 44,806,357 km (0.091 R)
• M75: 45,519,042 km (0.1 R)
• M76: 46,235,316 km (0.096 R)
• M77: 46,395,087 km (0.067 R)
• M78: 46,555,007 km (0.111 R)
• M79: 47,035,815 km (0.044 R)
• M80: 47,760,018 km (0.095 R)
• M81: 49,709,278 km (0.115 R)
• M82: 50,611,353 km (0.088 R)
• M83: 50,693,632 km (0.069 R)
• M84: 51,436,086 km (0.063 R)
• M85: 52,265,307 km (0.079 R)
• M86: 52,348,484 km (0.094 R)
• M87: 55,711,145 km (0.118 R)
• M88: 55,966,059 km (0.047 R)
• M89: 57,075,627 km (0.103 R)
• M90: 57,161,197 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.6

Radius: 6.2

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.61 AU - 19.33 AU

Year: 26197 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,829,477 km

• M1: 203,004 km (0.095 R)
• M2: 411,095 km (0.096 R)
• M3: 872,006 km (0.12 R)
• M4: 1,084,136 km (0.115 R)
• M5: 1,147,715 km (0.089 R)
• M6: 2,366,788 km (0.118 R)
• M7: 2,449,964 km (0.08 R)
• M8: 2,492,001 km (0.111 R)
• M9: 2,836,675 km (0.092 R)
• M10: 3,014,696 km (0.111 R)
• M11: 3,909,142 km (0.089 R)
• M12: 4,107,359 km (0.082 R)
• M13: 5,473,786 km (0.112 R)
• M14: 5,528,988 km (0.085 R)
• M15: 6,670,569 km (0.094 R)
• M16: 6,729,511 km (0.086 R)
• M17: 7,758,146 km (0.049 R)
• M18: 8,385,858 km (0.096 R)
• M19: 8,899,727 km (0.086 R)
• M20: 10,228,455 km (0.095 R)
• M21: 10,707,916 km (0.105 R)
• M22: 12,552,309 km (0.109 R)
• M23: 12,844,772 km (0.096 R)
• M24: 12,918,225 km (0.088 R)
• M25: 12,991,827 km (0.071 R)
• M26: 13,065,429 km (0.111 R)
• M27: 14,112,315 km (0.089 R)
• M28: 14,264,007 km (0.069 R)
• M29: 14,340,003 km (0.107 R)
• M30: 15,185,680 km (0.043 R)
• M31: 15,263,321 km (0.098 R)
• M32: 15,810,849 km (0.034 R)
• M33: 16,047,364 km (0.082 R)
• M34: 16,205,788 km (0.059 R)
• M35: 17,899,834 km (0.077 R)
• M36: 18,726,213 km (0.047 R)
• M37: 21,192,034 km (0.034 R)
• M38: 22,330,025 km (0.096 R)
• M39: 24,664,949 km (0.108 R)
• M40: 28,597,279 km (0.083 R)
• M41: 29,368,007 km (0.051 R)
• M42: 30,831,672 km (0.113 R)
• M43: 32,920,208 km (0.111 R)
• M44: 33,525,182 km (0.1 R)
• M45: 33,930,742 km (0.106 R)
• M46: 34,746,349 km (0.057 R)
• M47: 35,259,470 km (0.113 R)
• M48: 39,240,120 km (0.12 R)
• M49: 39,346,783 km (0.073 R)
• M50: 39,774,483 km (0.095 R)
• M51: 40,634,372 km (0.108 R)
• M52: 41,717,760 km (0.06 R)
• M53: 43,250,390 km (0.063 R)
• M54: 43,691,704 km (0.044 R)
• M55: 45,247,970 km (0.08 R)
• M56: 45,696,016 km (0.056 R)
• M57: 46,145,408 km (0.088 R)
• M58: 46,709,242 km (0.074 R)
• M59: 49,447,482 km (0.117 R)
• M60: 53,532,850 km (0.075 R)
• M61: 53,769,514 km (0.085 R)
• M62: 53,887,995 km (0.095 R)
• M63: 56,155,600 km (0.099 R)
• M64: 56,396,153 km (0.102 R)
• M65: 56,637,006 km (0.104 R)
• M66: 58,332,548 km (0.094 R)
• M67: 58,819,938 km (0.109 R)
• M68: 60,536,873 km (0.091 R)
• M69: 66,292,651 km (0.078 R)
• M70: 66,546,818 km (0.08 R)
• M71: 66,801,284 km (0.084 R)
• M72: 68,078,700 km (0.03 R)
• M73: 68,591,970 km (0.119 R)
• M74: 70,917,319 km (0.096 R)
• M75: 71,177,171 km (0.114 R)
• M76: 71,307,321 km (0.096 R)
• M77: 73,399,746 km (0.114 R)
• M78: 75,644,762 km (0.03 R)
• M79: 76,842,592 km (0.107 R)
• M80: 77,912,366 km (0.096 R)
• M81: 78,449,273 km (0.078 R)
• M82: 80,337,647 km (0.106 R)
• M83: 80,473,183 km (0.082 R)
• M84: 80,879,939 km (0.031 R)
• M85: 82,650,879 km (0.111 R)
• M86: 82,924,344 km (0.046 R)
• M87: 84,572,164 km (0.12 R)
• M88: 91,411,629 km (0.117 R)
• M89: 91,977,857 km (0.112 R)
• M90: 93,825,690 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit