🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.86 AU - 1.26 AU

Year: 380 Days

Day: 24.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.11 AU - 1.75 AU

Year: 596 Days

Day: 31.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,648,897 km

• M1: 479,312 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 659 Days

Day: 32.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.85 AU - 2.51 AU

Year: 1121 Days

Day: 47.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.81 AU - 2.61 AU

Year: 1144 Days

Day: 15.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.62 AU - 2.74 AU

Year: 1528 Days

Day: 12.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.97 AU - 4.17 AU

Year: 2859 Days

Day: 29.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,648,897 km

• M1: 66,571 km (0.045 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.29 AU - 6.65 AU

Year: 4455 Days

Day: 40.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,648,897 km

• M1: 2,051,585 km (0.119 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 14.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.14 AU - 9.38 AU

Year: 9029 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,648,897 km

• M1: 322,683 km (0.057 R)
• M2: 547,229 km (0.098 R)
• M3: 922,720 km (0.108 R)
• M4: 1,781,112 km (0.113 R)
• M5: 2,196,546 km (0.027 R)
• M6: 2,429,170 km (0.116 R)
• M7: 2,588,791 km (0.091 R)
• M8: 3,263,029 km (0.094 R)
• M9: 3,650,637 km (0.116 R)
• M10: 4,536,107 km (0.1 R)
• M11: 5,208,399 km (0.098 R)
• M12: 5,591,669 km (0.116 R)
• M13: 5,984,214 km (0.117 R)
• M14: 6,571,236 km (0.093 R)
• M15: 7,138,511 km (0.083 R)
• M16: 8,604,870 km (0.032 R)
• M17: 8,892,546 km (0.028 R)
• M18: 9,016,862 km (0.092 R)
• M19: 9,562,296 km (0.073 R)
• M20: 10,422,334 km (0.099 R)
• M21: 12,170,236 km (0.072 R)
• M22: 12,447,141 km (0.04 R)
• M23: 12,539,892 km (0.079 R)
• M24: 12,679,467 km (0.117 R)
• M25: 12,866,464 km (0.052 R)
• M26: 13,101,482 km (0.11 R)
• M27: 13,480,414 km (0.092 R)
• M28: 13,623,579 km (0.088 R)
• M29: 13,767,043 km (0.064 R)
• M30: 13,959,277 km (0.12 R)
• M31: 14,200,877 km (0.119 R)
• M32: 14,786,104 km (0.111 R)
• M33: 15,429,225 km (0.096 R)
• M34: 15,679,054 km (0.116 R)
• M35: 16,742,694 km (0.085 R)
• M36: 16,999,404 km (0.116 R)
• M37: 17,102,477 km (0.039 R)
• M38: 17,464,803 km (0.075 R)
• M39: 17,777,463 km (0.112 R)
• M40: 18,249,893 km (0.074 R)
• M41: 18,355,360 km (0.079 R)
• M42: 18,514,083 km (0.054 R)
• M43: 19,746,021 km (0.086 R)
• M44: 20,126,150 km (0.094 R)
• M45: 20,563,723 km (0.072 R)
• M46: 20,893,886 km (0.095 R)
• M47: 21,726,996 km (0.096 R)
• M48: 22,401,384 km (0.109 R)
• M49: 22,684,423 km (0.101 R)
• M50: 22,854,815 km (0.044 R)
• M51: 23,139,649 km (0.029 R)
• M52: 24,756,952 km (0.082 R)
• M53: 25,461,258 km (0.11 R)
• M54: 25,579,291 km (0.089 R)
• M55: 25,875,196 km (0.061 R)
• M56: 26,470,296 km (0.059 R)
• M57: 28,099,716 km (0.091 R)
• M58: 28,466,231 km (0.065 R)
• M59: 30,322,441 km (0.117 R)
• M60: 30,635,699 km (0.099 R)
• M61: 31,075,966 km (0.117 R)
• M62: 31,202,077 km (0.059 R)
• M63: 33,566,920 km (0.076 R)
• M64: 33,826,173 km (0.102 R)
• M65: 34,803,795 km (0.038 R)
• M66: 34,934,843 km (0.078 R)
• M67: 35,066,040 km (0.103 R)
• M68: 35,328,884 km (0.099 R)
• M69: 38,061,588 km (0.059 R)
• M70: 40,723,383 km (0.114 R)
• M71: 40,930,725 km (0.055 R)
• M72: 41,068,954 km (0.071 R)
• M73: 41,207,481 km (0.095 R)
• M74: 42,531,123 km (0.114 R)
• M75: 43,798,068 km (0.113 R)
• M76: 44,934,563 km (0.103 R)
• M77: 45,077,279 km (0.056 R)
• M78: 45,578,133 km (0.091 R)
• M79: 46,585,226 km (0.04 R)
• M80: 46,874,249 km (0.053 R)
• M81: 47,164,020 km (0.041 R)
• M82: 48,548,249 km (0.115 R)
• M83: 48,914,764 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 6

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.71 AU - 14.97 AU

Year: 18911 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,648,897 km

• M1: 229,633 km (0.117 R)
• M2: 472,580 km (0.063 R)
• M3: 597,643 km (0.051 R)
• M4: 1,035,516 km (0.072 R)
• M5: 1,116,748 km (0.091 R)
• M6: 1,774,979 km (0.105 R)
• M7: 2,073,576 km (0.05 R)
• M8: 2,792,394 km (0.105 R)
• M9: 3,499,393 km (0.055 R)
• M10: 3,830,753 km (0.052 R)
• M11: 3,872,939 km (0.045 R)
• M12: 4,000,247 km (0.052 R)
• M13: 5,206,903 km (0.105 R)
• M14: 6,118,403 km (0.078 R)
• M15: 6,167,771 km (0.103 R)
• M16: 6,770,052 km (0.107 R)
• M17: 7,234,104 km (0.059 R)
• M18: 7,602,115 km (0.072 R)
• M19: 9,134,147 km (0.069 R)
• M20: 10,639,101 km (0.071 R)
• M21: 10,758,032 km (0.051 R)
• M22: 12,343,769 km (0.101 R)
• M23: 13,419,527 km (0.051 R)
• M24: 13,806,238 km (0.045 R)
• M25: 13,936,089 km (0.102 R)
• M26: 14,988,510 km (0.105 R)
• M27: 15,726,925 km (0.034 R)
• M28: 15,794,543 km (0.112 R)
• M29: 16,134,579 km (0.053 R)
• M30: 16,614,639 km (0.075 R)
• M31: 18,012,032 km (0.116 R)
• M32: 18,868,331 km (0.093 R)
• M33: 20,546,370 km (0.1 R)
• M34: 20,620,421 km (0.026 R)
• M35: 21,290,769 km (0.118 R)
• M36: 21,666,260 km (0.106 R)
• M37: 22,271,533 km (0.108 R)
• M38: 23,190,064 km (0.112 R)
• M39: 23,576,325 km (0.052 R)
• M40: 23,731,458 km (0.104 R)
• M41: 24,120,712 km (0.112 R)
• M42: 25,301,338 km (0.112 R)
• M43: 26,823,497 km (0.093 R)
• M44: 28,788,165 km (0.06 R)
• M45: 30,291,923 km (0.093 R)
• M46: 30,545,043 km (0.046 R)
• M47: 30,968,405 km (0.115 R)
• M48: 33,027,620 km (0.034 R)
• M49: 36,198,346 km (0.119 R)
• M50: 36,287,806 km (0.073 R)
• M51: 36,646,242 km (0.081 R)
• M52: 37,547,719 km (0.092 R)
• M53: 38,913,697 km (0.096 R)
• M54: 40,853,084 km (0.044 R)
• M55: 40,946,284 km (0.119 R)
• M56: 42,823,737 km (0.112 R)
• M57: 44,154,709 km (0.098 R)
• M58: 49,314,489 km (0.117 R)
• M59: 49,612,189 km (0.118 R)
• M60: 49,910,637 km (0.104 R)
• M61: 50,809,122 km (0.029 R)
• M62: 51,009,583 km (0.052 R)
• M63: 51,813,671 km (0.112 R)
• M64: 51,914,500 km (0.081 R)
• M65: 52,419,692 km (0.033 R)
• M66: 52,622,098 km (0.052 R)
• M67: 52,926,380 km (0.036 R)
• M68: 53,129,534 km (0.104 R)
• M69: 53,536,590 km (0.118 R)
• M70: 54,353,843 km (0.114 R)
• M71: 54,456,318 km (0.118 R)
• M72: 56,000,617 km (0.03 R)
• M73: 56,207,660 km (0.085 R)
• M74: 60,932,110 km (0.046 R)
• M75: 62,642,313 km (0.084 R)
• M76: 62,857,136 km (0.074 R)
• M77: 63,935,288 km (0.101 R)
• M78: 64,368,224 km (0.096 R)
• M79: 65,128,181 km (0.098 R)
• M80: 65,345,995 km (0.03 R)
• M81: 65,563,810 km (0.099 R)
• M82: 65,672,867 km (0.062 R)
• M83: 67,206,095 km (0.025 R)
• M84: 67,316,050 km (0.112 R)
• M85: 69,973,058 km (0.074 R)
• M86: 70,866,307 km (0.058 R)
• M87: 71,426,551 km (0.116 R)
• M88: 72,664,174 km (0.057 R)
• M89: 74,022,373 km (0.035 R)
• M90: 74,249,462 km (0.11 R)
• M91: 74,818,533 km (0.079 R)
• M92: 75,388,949 km (0.115 R)
• M93: 75,617,535 km (0.093 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit