🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 331 Days

Day: 37.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.82 AU - 2.4 AU

Year: 1114 Days

Day: 20.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.8 °

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: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.6 AU - 2.64 AU

Year: 1122 Days

Day: 13.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 9.5

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.81 AU - 5.21 AU

Year: 4076 Days

Day: 11.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,746,705 km

• M1: 128,505 km (0.077 R)
• M2: 188,793 km (0.069 R)
• M3: 255,214 km (0.032 R)
• M4: 334,800 km (0.115 R)
• M5: 435,479 km (0.06 R)
• M6: 591,809 km (0.052 R)
• M7: 817,702 km (0.102 R)
• M8: 1,113,607 km (0.097 R)
• M9: 1,521,261 km (0.055 R)
• M10: 1,973,046 km (0.119 R)
• M11: 2,150,769 km (0.076 R)
• M12: 2,296,776 km (0.099 R)
• M13: 2,408,376 km (0.078 R)
• M14: 2,541,069 km (0.048 R)
• M15: 2,637,410 km (0.065 R)
• M16: 3,178,356 km (0.083 R)
• M17: 3,345,158 km (0.108 R)
• M18: 3,472,316 km (0.102 R)
• M19: 3,557,886 km (0.088 R)
• M20: 3,622,662 km (0.074 R)
• M21: 3,687,737 km (0.098 R)
• M22: 4,475,968 km (0.093 R)
• M23: 4,710,687 km (0.066 R)
• M24: 4,877,339 km (0.064 R)
• M25: 4,997,616 km (0.108 R)
• M26: 5,070,321 km (0.057 R)
• M27: 5,538,712 km (0.107 R)
• M28: 5,639,092 km (0.116 R)
• M29: 5,892,660 km (0.052 R)
• M30: 6,516,633 km (0.12 R)
• M31: 6,729,211 km (0.072 R)
• M32: 6,917,256 km (0.115 R)
• M33: 7,134,173 km (0.094 R)
• M34: 7,491,712 km (0.11 R)
• M35: 7,658,663 km (0.081 R)
• M36: 7,798,687 km (0.114 R)
• M37: 8,223,993 km (0.12 R)
• M38: 8,482,798 km (0.098 R)
• M39: 9,038,105 km (0.111 R)
• M40: 9,756,324 km (0.11 R)
• M41: 10,183,725 km (0.102 R)
• M42: 10,245,210 km (0.041 R)
• M43: 10,679,642 km (0.057 R)
• M44: 11,406,389 km (0.049 R)
• M45: 11,470,417 km (0.093 R)
• M46: 11,534,445 km (0.09 R)
• M47: 11,824,365 km (0.085 R)
• M48: 11,953,917 km (0.113 R)
• M49: 12,247,129 km (0.07 R)
• M50: 12,378,326 km (0.109 R)
• M51: 12,575,945 km (0.058 R)
• M52: 12,675,128 km (0.113 R)
• M53: 12,807,672 km (0.12 R)
• M54: 13,342,933 km (0.09 R)
• M55: 13,477,871 km (0.117 R)
• M56: 13,647,215 km (0.095 R)
• M57: 14,125,031 km (0.102 R)
• M58: 14,921,939 km (0.085 R)
• M59: 16,054,993 km (0.081 R)
• M60: 16,306,617 km (0.098 R)
• M61: 16,595,640 km (0.109 R)
• M62: 16,995,814 km (0.067 R)
• M63: 17,436,230 km (0.081 R)
• M64: 17,620,684 km (0.096 R)
• M65: 17,731,836 km (0.103 R)
• M66: 17,954,587 km (0.04 R)
• M67: 18,290,584 km (0.108 R)
• M68: 18,666,224 km (0.116 R)
• M69: 18,968,561 km (0.104 R)
• M70: 19,082,405 km (0.08 R)
• M71: 20,233,112 km (0.12 R)
• M72: 21,169,894 km (0.1 R)
• M73: 21,406,259 km (0.097 R)
• M74: 22,001,060 km (0.117 R)
• M75: 23,044,954 km (0.045 R)
• M76: 23,491,354 km (0.025 R)
• M77: 24,351,691 km (0.082 R)
• M78: 24,847,907 km (0.092 R)
• M79: 28,370,638 km (0.117 R)
• M80: 28,761,836 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.66 AU - 8.6 AU

Year: 8425 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,746,705 km

• M1: 253,269 km (0.082 R)
• M2: 358,436 km (0.05 R)
• M3: 744,549 km (0.065 R)
• M4: 823,087 km (0.093 R)
• M5: 1,004,400 km (0.082 R)
• M6: 1,153,250 km (0.031 R)
• M7: 1,294,022 km (0.084 R)
• M8: 1,374,954 km (0.072 R)
• M9: 1,457,532 km (0.093 R)
• M10: 1,576,163 km (0.063 R)
• M11: 1,751,641 km (0.119 R)
• M12: 2,008,501 km (0.046 R)
• M13: 2,180,090 km (0.091 R)
• M14: 2,517,882 km (0.094 R)
• M15: 2,724,626 km (0.06 R)
• M16: 2,872,728 km (0.112 R)
• M17: 3,177,010 km (0.091 R)
• M18: 3,423,547 km (0.028 R)
• M19: 3,606,805 km (0.081 R)
• M20: 3,887,899 km (0.111 R)
• M21: 4,176,324 km (0.106 R)
• M22: 4,596,843 km (0.08 R)
• M23: 4,697,822 km (0.09 R)
• M24: 5,083,186 km (0.025 R)
• M25: 5,585,984 km (0.054 R)
• M26: 6,497,036 km (0.092 R)
• M27: 7,042,619 km (0.103 R)
• M28: 7,483,783 km (0.038 R)
• M29: 8,300,438 km (0.079 R)
• M30: 8,735,169 km (0.099 R)
• M31: 9,659,235 km (0.086 R)
• M32: 9,821,699 km (0.077 R)
• M33: 10,017,971 km (0.107 R)
• M34: 10,984,373 km (0.094 R)
• M35: 11,495,998 km (0.083 R)
• M36: 12,120,270 km (0.105 R)
• M37: 12,225,437 km (0.065 R)
• M38: 12,720,008 km (0.074 R)
• M39: 14,132,212 km (0.116 R)
• M40: 15,025,760 km (0.1 R)
• M41: 15,479,490 km (0.032 R)
• M42: 16,400,415 km (0.1 R)
• M43: 17,299,498 km (0.036 R)
• M44: 17,695,483 km (0.119 R)
• M45: 18,415,797 km (0.082 R)
• M46: 19,064,154 km (0.064 R)
• M47: 19,268,206 km (0.085 R)
• M48: 19,473,155 km (0.118 R)
• M49: 19,843,709 km (0.065 R)
• M50: 20,216,656 km (0.114 R)
• M51: 20,508,222 km (0.092 R)
• M52: 21,011,470 km (0.101 R)
• M53: 21,222,403 km (0.108 R)
• M54: 21,349,262 km (0.063 R)
• M55: 21,646,363 km (0.057 R)
• M56: 22,244,455 km (0.038 R)
• M57: 22,631,914 km (0.067 R)
• M58: 22,891,466 km (0.11 R)
• M59: 24,735,559 km (0.104 R)
• M60: 25,630,454 km (0.038 R)
• M61: 25,810,719 km (0.08 R)
• M62: 26,535,970 km (0.107 R)
• M63: 26,763,957 km (0.096 R)
• M64: 27,451,957 km (0.102 R)
• M65: 27,960,141 km (0.117 R)
• M66: 29,409,146 km (0.057 R)
• M67: 29,976,571 km (0.05 R)
• M68: 30,214,132 km (0.078 R)
• M69: 30,499,864 km (0.081 R)
• M70: 31,266,553 km (0.106 R)
• M71: 31,748,857 km (0.086 R)
• M72: 31,845,647 km (0.112 R)
• M73: 32,087,995 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 6.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.59 AU - 15.69 AU

Year: 22479 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,746,705 km

• M1: 88,263 km (0.085 R)
• M2: 165,605 km (0.084 R)
• M3: 350,209 km (0.058 R)
• M4: 394,789 km (0.062 R)
• M5: 567,874 km (0.093 R)
• M6: 886,816 km (0.067 R)
• M7: 999,015 km (0.107 R)
• M8: 1,255,276 km (0.032 R)
• M9: 1,806,993 km (0.088 R)
• M10: 2,033,933 km (0.077 R)
• M11: 2,118,755 km (0.117 R)
• M12: 2,336,120 km (0.052 R)
• M13: 2,492,600 km (0.053 R)
• M14: 2,839,368 km (0.049 R)
• M15: 3,476,206 km (0.06 R)
• M16: 3,629,244 km (0.051 R)
• M17: 3,863,215 km (0.047 R)
• M18: 3,968,682 km (0.077 R)
• M19: 4,538,201 km (0.114 R)
• M20: 4,733,725 km (0.092 R)
• M21: 4,875,095 km (0.107 R)
• M22: 5,075,407 km (0.077 R)
• M23: 6,055,722 km (0.106 R)
• M24: 6,395,159 km (0.099 R)
• M25: 6,836,323 km (0.087 R)
• M26: 7,028,407 km (0.062 R)
• M27: 7,648,191 km (0.064 R)
• M28: 8,800,693 km (0.073 R)
• M29: 9,079,693 km (0.104 R)
• M30: 9,432,445 km (0.103 R)
• M31: 9,646,370 km (0.09 R)
• M32: 9,753,781 km (0.096 R)
• M33: 9,897,844 km (0.084 R)
• M34: 10,665,281 km (0.091 R)
• M35: 11,187,677 km (0.086 R)
• M36: 11,451,867 km (0.034 R)
• M37: 11,603,858 km (0.099 R)
• M38: 11,871,339 km (0.034 R)
• M39: 14,042,752 km (0.074 R)
• M40: 14,655,954 km (0.07 R)
• M41: 14,862,249 km (0.051 R)
• M42: 14,945,126 km (0.087 R)
• M43: 15,361,457 km (0.104 R)
• M44: 15,487,120 km (0.106 R)
• M45: 15,529,007 km (0.118 R)
• M46: 16,290,759 km (0.101 R)
• M47: 16,848,311 km (0.109 R)
• M48: 17,325,079 km (0.034 R)
• M49: 18,070,675 km (0.1 R)
• M50: 18,291,930 km (0.119 R)
• M51: 18,603,094 km (0.05 R)
• M52: 19,185,927 km (0.037 R)
• M53: 19,230,956 km (0.101 R)
• M54: 19,321,163 km (0.11 R)
• M55: 20,093,986 km (0.062 R)
• M56: 20,323,320 km (0.088 R)
• M57: 21,062,632 km (0.115 R)
• M58: 21,529,228 km (0.069 R)
• M59: 22,235,480 km (0.106 R)
• M60: 22,425,020 km (0.109 R)
• M61: 22,853,618 km (0.069 R)
• M62: 25,580,637 km (0.113 R)
• M63: 26,078,350 km (0.078 R)
• M64: 26,679,733 km (0.116 R)
• M65: 27,488,758 km (0.105 R)
• M66: 27,845,250 km (0.078 R)
• M67: 27,947,425 km (0.087 R)
• M68: 28,305,862 km (0.075 R)
• M69: 28,408,486 km (0.059 R)
• M70: 28,459,948 km (0.095 R)
• M71: 28,975,612 km (0.1 R)
• M72: 29,650,448 km (0.077 R)
• M73: 31,333,872 km (0.059 R)
• M74: 31,546,451 km (0.115 R)
• M75: 31,759,478 km (0.102 R)
• M76: 31,973,104 km (0.096 R)
• M77: 32,187,179 km (0.079 R)
• M78: 33,861,927 km (0.077 R)
• M79: 34,025,587 km (0.03 R)
• M80: 35,177,939 km (0.083 R)
• M81: 35,620,300 km (0.089 R)
• M82: 36,454,757 km (0.104 R)
• M83: 36,678,406 km (0.056 R)
• M84: 36,846,404 km (0.108 R)
• M85: 37,070,801 km (0.097 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit