🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 35.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,224,661 km

• M1: 56,398 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.64 AU - 1.06 AU

Year: 294 Days

Day: 43.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.99 AU - 1.03 AU

Year: 380 Days

Day: 15.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,224,661 km

• M1: 183,557 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.51 AU - 1.53 AU

Year: 702 Days

Day: 32.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.05 AU - 3.37 AU

Year: 1672 Days

Day: 38.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.07 AU - 4.65 AU

Year: 3412 Days

Day: 43.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 8.3

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4 AU - 6.06 AU

Year: 4227 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,224,661 km

• M1: 170,990 km (0.088 R)
• M2: 302,936 km (0.102 R)
• M3: 362,326 km (0.074 R)
• M4: 526,136 km (0.027 R)
• M5: 691,292 km (0.098 R)
• M6: 762,351 km (0.097 R)
• M7: 835,953 km (0.038 R)
• M8: 1,031,029 km (0.117 R)
• M9: 1,155,195 km (0.092 R)
• M10: 1,212,192 km (0.036 R)
• M11: 1,388,567 km (0.071 R)
• M12: 1,464,563 km (0.105 R)
• M13: 1,526,497 km (0.045 R)
• M14: 1,685,070 km (0.101 R)
• M15: 2,001,470 km (0.119 R)
• M16: 2,427,824 km (0.037 R)
• M17: 2,483,025 km (0.112 R)
• M18: 3,239,691 km (0.093 R)
• M19: 3,341,568 km (0.105 R)
• M20: 3,423,996 km (0.077 R)
• M21: 3,760,142 km (0.093 R)
• M22: 3,953,872 km (0.109 R)
• M23: 4,195,173 km (0.079 R)
• M24: 4,284,034 km (0.085 R)
• M25: 4,994,624 km (0.055 R)
• M26: 5,255,672 km (0.045 R)
• M27: 5,448,205 km (0.104 R)
• M28: 5,766,250 km (0.079 R)
• M29: 6,678,049 km (0.097 R)
• M30: 6,755,989 km (0.119 R)
• M31: 7,124,150 km (0.096 R)
• M32: 7,417,960 km (0.1 R)
• M33: 7,471,815 km (0.092 R)
• M34: 8,045,074 km (0.048 R)
• M35: 8,435,226 km (0.085 R)
• M36: 8,491,474 km (0.088 R)
• M37: 9,147,162 km (0.096 R)
• M38: 10,056,418 km (0.091 R)
• M39: 10,506,857 km (0.05 R)
• M40: 10,567,294 km (0.118 R)
• M41: 10,628,031 km (0.06 R)
• M42: 11,148,333 km (0.11 R)
• M43: 11,458,299 km (0.107 R)
• M44: 11,614,330 km (0.078 R)
• M45: 12,565,324 km (0.11 R)
• M46: 13,017,708 km (0.098 R)
• M47: 13,082,783 km (0.11 R)
• M48: 13,574,212 km (0.099 R)
• M49: 13,640,184 km (0.089 R)
• M50: 13,971,693 km (0.097 R)
• M51: 14,038,264 km (0.111 R)
• M52: 14,339,405 km (0.079 R)
• M53: 14,811,984 km (0.058 R)
• M54: 14,914,010 km (0.097 R)
• M55: 15,118,660 km (0.034 R)
• M56: 15,703,288 km (0.086 R)
• M57: 16,365,708 km (0.088 R)
• M58: 16,788,621 km (0.092 R)
• M59: 17,108,312 km (0.106 R)
• M60: 17,286,632 km (0.101 R)
• M61: 17,358,290 km (0.115 R)
• M62: 17,465,701 km (0.051 R)
• M63: 18,042,850 km (0.104 R)
• M64: 18,443,323 km (0.096 R)
• M65: 18,626,281 km (0.056 R)
• M66: 18,846,639 km (0.076 R)
• M67: 18,957,042 km (0.084 R)
• M68: 19,289,897 km (0.088 R)
• M69: 20,564,621 km (0.028 R)
• M70: 20,792,458 km (0.113 R)
• M71: 20,982,897 km (0.116 R)
• M72: 21,288,824 km (0.09 R)
• M73: 22,293,224 km (0.101 R)
• M74: 22,371,165 km (0.091 R)
• M75: 22,801,259 km (0.117 R)
• M76: 23,352,527 km (0.065 R)
• M77: 23,828,697 km (0.088 R)
• M78: 23,988,019 km (0.089 R)
• M79: 24,750,070 km (0.084 R)
• M80: 25,194,974 km (0.099 R)
• M81: 25,520,050 km (0.085 R)
• M82: 25,764,792 km (0.106 R)
• M83: 27,083,498 km (0.118 R)
• M84: 27,834,778 km (0.079 R)
• M85: 28,128,888 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 6.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.52 AU - 16.22 AU

Year: 18320 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,224,661 km

• M1: 258,056 km (0.082 R)
• M2: 342,878 km (0.086 R)
• M3: 685,607 km (0.086 R)
• M4: 856,597 km (0.094 R)
• M5: 922,271 km (0.087 R)
• M6: 1,183,768 km (0.094 R)
• M7: 1,689,259 km (0.118 R)
• M8: 1,730,698 km (0.118 R)
• M9: 1,772,436 km (0.035 R)
• M10: 2,074,623 km (0.034 R)
• M11: 2,141,494 km (0.069 R)
• M12: 2,463,129 km (0.037 R)
• M13: 2,605,546 km (0.12 R)
• M14: 2,824,408 km (0.117 R)
• M15: 3,228,322 km (0.083 R)
• M16: 3,358,173 km (0.12 R)
• M17: 3,410,682 km (0.066 R)
• M18: 3,542,926 km (0.076 R)
• M19: 3,731,120 km (0.117 R)
• M20: 4,343,574 km (0.054 R)
• M21: 4,487,188 km (0.119 R)
• M22: 4,545,083 km (0.092 R)
• M23: 5,137,340 km (0.084 R)
• M24: 5,381,035 km (0.078 R)
• M25: 5,442,670 km (0.058 R)
• M26: 6,556,725 km (0.118 R)
• M27: 6,622,548 km (0.111 R)
• M28: 6,821,065 km (0.107 R)
• M29: 7,088,994 km (0.101 R)
• M30: 7,428,731 km (0.092 R)
• M31: 7,531,654 km (0.038 R)
• M32: 7,878,123 km (0.104 R)
• M33: 8,088,607 km (0.064 R)
• M34: 8,551,014 km (0.12 R)
• M35: 9,058,450 km (0.082 R)
• M36: 9,278,958 km (0.1 R)
• M37: 9,501,110 km (0.1 R)
• M38: 9,762,757 km (0.073 R)
• M39: 9,875,554 km (0.057 R)
• M40: 10,446,120 km (0.072 R)
• M41: 10,523,013 km (0.068 R)
• M42: 11,144,742 km (0.099 R)
• M43: 11,460,244 km (0.119 R)
• M44: 11,778,439 km (0.109 R)
• M45: 12,059,384 km (0.053 R)
• M46: 12,956,672 km (0.052 R)
• M47: 13,039,250 km (0.101 R)
• M48: 13,288,330 km (0.104 R)
• M49: 13,580,644 km (0.103 R)
• M50: 13,917,539 km (0.113 R)
• M51: 14,002,211 km (0.102 R)
• M52: 14,044,547 km (0.073 R)
• M53: 15,554,588 km (0.119 R)
• M54: 16,306,617 km (0.097 R)
• M55: 16,351,197 km (0.097 R)
• M56: 17,983,609 km (0.047 R)
• M57: 18,353,415 km (0.08 R)
• M58: 18,632,415 km (0.077 R)
• M59: 19,147,480 km (0.072 R)
• M60: 19,335,974 km (0.075 R)
• M61: 19,477,792 km (0.092 R)
• M62: 19,762,328 km (0.1 R)
• M63: 19,905,193 km (0.098 R)
• M64: 21,890,806 km (0.099 R)
• M65: 22,285,595 km (0.111 R)
• M66: 22,632,961 km (0.085 R)
• M67: 23,837,523 km (0.044 R)
• M68: 24,141,805 km (0.103 R)
• M69: 24,192,668 km (0.101 R)
• M70: 24,243,532 km (0.051 R)
• M71: 25,423,859 km (0.101 R)
• M72: 25,682,962 km (0.08 R)
• M73: 26,412,850 km (0.119 R)
• M74: 26,465,359 km (0.081 R)
• M75: 26,517,719 km (0.1 R)
• M76: 27,308,493 km (0.088 R)
• M77: 27,893,271 km (0.102 R)
• M78: 28,000,084 km (0.047 R)
• M79: 28,321,121 km (0.085 R)
• M80: 28,428,532 km (0.109 R)
• M81: 31,044,401 km (0.086 R)
• M82: 31,265,805 km (0.084 R)
• M83: 31,821,711 km (0.118 R)
• M84: 33,338,783 km (0.106 R)
• M85: 33,906,657 km (0.044 R)
• M86: 36,559,924 km (0.077 R)
• M87: 36,793,746 km (0.078 R)
• M88: 37,970,333 km (0.09 R)
• M89: 38,622,879 km (0.096 R)
• M90: 38,801,349 km (0.103 R)
• M91: 38,861,039 km (0.095 R)
• M92: 39,099,647 km (0.085 R)
• M93: 40,119,307 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.4

Radius: 4

Gravity: 61.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.65 AU - 15.77 AU

Year: 23334 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,224,661 km

• M1: 65,374 km (0.075 R)
• M2: 318,943 km (0.078 R)
• M3: 448,794 km (0.111 R)
• M4: 988,692 km (0.115 R)
• M5: 1,627,026 km (0.112 R)
• M6: 1,663,528 km (0.035 R)
• M7: 1,737,430 km (0.093 R)
• M8: 2,123,093 km (0.105 R)
• M9: 2,163,036 km (0.113 R)
• M10: 2,284,509 km (0.048 R)
• M11: 2,325,648 km (0.054 R)
• M12: 2,408,376 km (0.11 R)
• M13: 3,059,426 km (0.093 R)
• M14: 3,195,859 km (0.082 R)
• M15: 4,055,598 km (0.1 R)
• M16: 4,255,910 km (0.046 R)
• M17: 4,614,197 km (0.12 R)
• M18: 4,982,058 km (0.063 R)
• M19: 5,142,576 km (0.089 R)
• M20: 5,523,752 km (0.073 R)
• M21: 5,801,555 km (0.047 R)
• M22: 5,857,654 km (0.085 R)
• M23: 6,255,435 km (0.084 R)
• M24: 7,017,337 km (0.115 R)
• M25: 7,807,962 km (0.05 R)
• M26: 9,405,817 km (0.119 R)
• M27: 10,139,893 km (0.119 R)
• M28: 10,411,264 km (0.059 R)
• M29: 10,616,512 km (0.059 R)
• M30: 10,685,178 km (0.094 R)
• M31: 10,822,957 km (0.12 R)
• M32: 11,380,209 km (0.114 R)
• M33: 12,449,684 km (0.113 R)
• M34: 12,740,353 km (0.079 R)
• M35: 15,454,657 km (0.099 R)
• M36: 16,002,335 km (0.069 R)
• M37: 16,556,595 km (0.088 R)
• M38: 16,795,951 km (0.112 R)
• M39: 16,875,986 km (0.085 R)
• M40: 17,683,665 km (0.12 R)
• M41: 18,586,339 km (0.104 R)
• M42: 18,752,093 km (0.111 R)
• M43: 19,756,942 km (0.108 R)
• M44: 20,351,145 km (0.081 R)
• M45: 20,436,416 km (0.119 R)
• M46: 21,296,603 km (0.095 R)
• M47: 21,993,131 km (0.116 R)
• M48: 22,080,795 km (0.113 R)
• M49: 23,051,985 km (0.097 R)
• M50: 24,671,082 km (0.116 R)
• M51: 25,218,910 km (0.09 R)
• M52: 29,356,637 km (0.116 R)
• M53: 30,716,632 km (0.056 R)
• M54: 33,396,827 km (0.064 R)
• M55: 36,150,774 km (0.092 R)
• M56: 37,084,863 km (0.093 R)
• M57: 38,131,899 km (0.108 R)
• M58: 38,342,533 km (0.114 R)
• M59: 40,684,487 km (0.031 R)
• M60: 42,089,959 km (0.11 R)
• M61: 42,744,001 km (0.072 R)
• M62: 42,853,208 km (0.097 R)
• M63: 44,948,176 km (0.112 R)
• M64: 46,176,225 km (0.108 R)
• M65: 47,302,099 km (0.093 R)
• M66: 47,868,476 km (0.118 R)
• M67: 48,437,098 km (0.1 R)
• M68: 49,351,440 km (0.082 R)
• M69: 50,040,937 km (0.086 R)
• M70: 50,618,085 km (0.101 R)
• M71: 52,128,575 km (0.051 R)
• M72: 52,948,072 km (0.085 R)
• M73: 55,432,145 km (0.079 R)
• M74: 55,551,374 km (0.111 R)
• M75: 55,670,604 km (0.105 R)
• M76: 58,195,965 km (0.044 R)
• M77: 60,389,968 km (0.092 R)
• M78: 62,735,064 km (0.086 R)
• M79: 66,624,908 km (0.082 R)
• M80: 66,878,476 km (0.103 R)
• M81: 69,047,196 km (0.114 R)
• M82: 70,591,794 km (0.04 R)
• M83: 71,498,208 km (0.12 R)
• M84: 71,757,760 km (0.095 R)
• M85: 74,371,534 km (0.102 R)
• M86: 74,766,323 km (0.12 R)
• M87: 76,883,282 km (0.059 R)
• M88: 80,365,323 km (0.12 R)
• M89: 81,311,529 km (0.095 R)
• M90: 86,788,756 km (0.092 R)
• M91: 88,315,701 km (0.097 R)
• M92: 91,960,055 km (0.079 R)
• M93: 93,800,558 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit