🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.96 AU - 1.22 AU

Year: 400 Days

Day: 34.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 155.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,073,656 km

• M1: 413,788 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.8 AU - 2.08 AU

Year: 950 Days

Day: 32.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,073,656 km

• M1: 1,327,232 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.9 AU - 2.8 AU

Year: 1266 Days

Day: 21.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.94 AU - 2.92 AU

Year: 1331 Days

Day: 21.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,073,656 km

• M1: 51,761 km (0.096 R)
• M2: 1,173,894 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.44 AU - 3.18 AU

Year: 1656 Days

Day: 19.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.11 AU - 3.17 AU

Year: 1956 Days

Day: 44 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,073,656 km

• M1: 251,474 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.9 AU - 4.7 AU

Year: 3134 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.63 AU - 5.91 AU

Year: 3661 Days

Day: 43.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 7.5

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.66 AU - 16.54 AU

Year: 19607 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,073,656 km

• M1: 105,466 km (0.116 R)
• M2: 167,250 km (0.072 R)
• M3: 287,078 km (0.084 R)
• M4: 598,541 km (0.105 R)
• M5: 685,158 km (0.042 R)
• M6: 1,862,344 km (0.051 R)
• M7: 2,057,569 km (0.107 R)
• M8: 2,157,650 km (0.072 R)
• M9: 2,903,395 km (0.083 R)
• M10: 3,681,604 km (0.087 R)
• M11: 4,434,230 km (0.031 R)
• M12: 4,520,698 km (0.067 R)
• M13: 5,096,799 km (0.073 R)
• M14: 5,233,083 km (0.048 R)
• M15: 5,790,036 km (0.03 R)
• M16: 5,884,731 km (0.075 R)
• M17: 6,123,789 km (0.095 R)
• M18: 7,623,358 km (0.102 R)
• M19: 8,791,568 km (0.029 R)
• M20: 9,844,587 km (0.071 R)
• M21: 9,901,135 km (0.107 R)
• M22: 10,299,963 km (0.089 R)
• M23: 10,645,833 km (0.113 R)
• M24: 11,171,969 km (0.093 R)
• M25: 11,946,886 km (0.117 R)
• M26: 12,249,373 km (0.081 R)
• M27: 12,371,146 km (0.056 R)
• M28: 13,297,156 km (0.102 R)
• M29: 14,630,821 km (0.088 R)
• M30: 16,006,374 km (0.09 R)
• M31: 17,559,948 km (0.112 R)
• M32: 17,904,023 km (0.04 R)
• M33: 19,231,554 km (0.102 R)
• M34: 21,538,353 km (0.085 R)
• M35: 21,685,408 km (0.096 R)
• M36: 22,054,466 km (0.079 R)
• M37: 22,873,664 km (0.076 R)
• M38: 23,475,795 km (0.112 R)
• M39: 25,080,981 km (0.105 R)
• M40: 25,390,798 km (0.1 R)
• M41: 25,779,752 km (0.069 R)
• M42: 26,170,801 km (0.111 R)
• M43: 26,563,645 km (0.059 R)
• M44: 26,800,459 km (0.052 R)
• M45: 27,594,374 km (0.111 R)
• M46: 28,074,584 km (0.082 R)
• M47: 28,557,486 km (0.063 R)
• M48: 28,961,998 km (0.089 R)
• M49: 30,681,476 km (0.114 R)
• M50: 31,012,835 km (0.102 R)
• M51: 32,602,462 km (0.066 R)
• M52: 33,025,226 km (0.077 R)
• M53: 33,534,906 km (0.095 R)
• M54: 33,961,709 km (0.032 R)
• M55: 34,304,288 km (0.073 R)
• M56: 34,476,176 km (0.035 R)
• M57: 34,648,213 km (0.081 R)
• M58: 35,252,589 km (0.108 R)
• M59: 35,773,488 km (0.077 R)
• M60: 36,384,446 km (0.114 R)
• M61: 38,594,156 km (0.085 R)
• M62: 38,772,926 km (0.107 R)
• M63: 43,142,380 km (0.099 R)
• M64: 43,978,932 km (0.075 R)
• M65: 46,520,300 km (0.048 R)
• M66: 48,144,784 km (0.117 R)
• M67: 48,337,166 km (0.067 R)
• M68: 48,626,040 km (0.04 R)
• M69: 49,496,550 km (0.111 R)
• M70: 49,884,906 km (0.116 R)
• M71: 51,547,387 km (0.095 R)
• M72: 51,744,108 km (0.108 R)
• M73: 53,029,154 km (0.091 R)
• M74: 53,725,383 km (0.048 R)
• M75: 54,124,659 km (0.12 R)
• M76: 54,224,591 km (0.072 R)
• M77: 56,439,387 km (0.115 R)
• M78: 56,540,814 km (0.07 R)
• M79: 57,353,879 km (0.099 R)
• M80: 58,478,406 km (0.059 R)
• M81: 58,683,505 km (0.032 R)
• M82: 58,786,278 km (0.114 R)
• M83: 59,816,559 km (0.106 R)
• M84: 60,437,540 km (0.095 R)
• M85: 61,164,885 km (0.067 R)
• M86: 61,477,395 km (0.052 R)
• M87: 61,790,503 km (0.105 R)
• M88: 62,208,779 km (0.058 R)
• M89: 64,314,219 km (0.094 R)
• M90: 69,027,898 km (0.114 R)
• M91: 71,974,976 km (0.106 R)
• M92: 72,745,705 km (0.073 R)
• M93: 73,962,534 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 7.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.58 AU - 19.94 AU

Year: 25202 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,073,656 km

• M1: 555,906 km (0.101 R)
• M2: 664,065 km (0.059 R)
• M3: 881,131 km (0.088 R)
• M4: 1,212,192 km (0.093 R)
• M5: 1,528,890 km (0.085 R)
• M6: 1,683,724 km (0.09 R)
• M7: 2,064,750 km (0.113 R)
• M8: 2,265,361 km (0.108 R)
• M9: 2,442,335 km (0.047 R)
• M10: 3,326,608 km (0.073 R)
• M11: 3,768,071 km (0.053 R)
• M12: 3,942,801 km (0.092 R)
• M13: 4,743,150 km (0.088 R)
• M14: 4,970,090 km (0.115 R)
• M15: 5,832,073 km (0.112 R)
• M16: 6,034,329 km (0.063 R)
• M17: 7,470,618 km (0.075 R)
• M18: 8,362,521 km (0.056 R)
• M19: 8,682,660 km (0.112 R)
• M20: 8,728,737 km (0.059 R)
• M21: 9,335,057 km (0.082 R)
• M22: 9,524,298 km (0.108 R)
• M23: 9,906,670 km (0.086 R)
• M24: 9,954,841 km (0.099 R)
• M25: 11,841,569 km (0.051 R)
• M26: 12,720,606 km (0.075 R)
• M27: 13,141,575 km (0.058 R)
• M28: 13,620,587 km (0.115 R)
• M29: 13,727,699 km (0.063 R)
• M30: 14,051,130 km (0.074 R)
• M31: 14,213,742 km (0.118 R)
• M32: 16,327,112 km (0.116 R)
• M33: 16,441,105 km (0.086 R)
• M34: 19,133,568 km (0.046 R)
• M35: 19,253,695 km (0.047 R)
• M36: 19,555,134 km (0.063 R)
• M37: 19,918,807 km (0.078 R)
• M38: 21,708,446 km (0.098 R)
• M39: 22,022,303 km (0.119 R)
• M40: 22,085,134 km (0.092 R)
• M41: 22,337,505 km (0.074 R)
• M42: 24,325,063 km (0.106 R)
• M43: 24,781,635 km (0.027 R)
• M44: 25,968,844 km (0.109 R)
• M45: 27,174,304 km (0.069 R)
• M46: 27,648,080 km (0.113 R)
• M47: 27,851,832 km (0.107 R)
• M48: 29,154,680 km (0.103 R)
• M49: 29,500,700 km (0.075 R)
• M50: 33,686,449 km (0.072 R)
• M51: 36,627,991 km (0.112 R)
• M52: 38,507,838 km (0.09 R)
• M53: 39,344,988 km (0.114 R)
• M54: 40,111,079 km (0.092 R)
• M55: 42,752,678 km (0.112 R)
• M56: 43,145,821 km (0.086 R)
• M57: 43,540,161 km (0.118 R)
• M58: 43,777,423 km (0.082 R)
• M59: 44,412,017 km (0.092 R)
• M60: 44,571,190 km (0.118 R)
• M61: 47,143,076 km (0.066 R)
• M62: 49,103,407 km (0.107 R)
• M63: 49,680,106 km (0.064 R)
• M64: 50,093,445 km (0.108 R)
• M65: 51,006,890 km (0.108 R)
• M66: 51,674,545 km (0.032 R)
• M67: 52,009,495 km (0.098 R)
• M68: 54,459,459 km (0.118 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit