🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 44.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,409,185 km

• M1: 248,632 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 20.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 24.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.2 AU

Year: 342 Days

Day: 36.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.57 AU

Year: 589 Days

Day: 29.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.44 AU - 2.02 AU

Year: 827 Days

Day: 43.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,409,185 km

• M1: 898,934 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 13.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.54 AU - 13.88 AU

Year: 15506 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,409,185 km

• M1: 169,046 km (0.114 R)
• M2: 468,690 km (0.049 R)
• M3: 956,678 km (0.083 R)
• M4: 1,304,942 km (0.114 R)
• M5: 1,522,158 km (0.064 R)
• M6: 2,920,898 km (0.072 R)
• M7: 3,581,223 km (0.112 R)
• M8: 4,368,407 km (0.107 R)
• M9: 4,614,795 km (0.112 R)
• M10: 4,865,970 km (0.112 R)
• M11: 5,915,549 km (0.068 R)
• M12: 6,419,544 km (0.096 R)
• M13: 8,164,453 km (0.105 R)
• M14: 8,777,206 km (0.04 R)
• M15: 9,404,919 km (0.034 R)
• M16: 9,831,422 km (0.032 R)
• M17: 9,938,983 km (0.083 R)
• M18: 11,148,781 km (0.051 R)
• M19: 12,462,849 km (0.038 R)
• M20: 12,637,879 km (0.086 R)
• M21: 13,286,535 km (0.1 R)
• M22: 13,644,971 km (0.085 R)
• M23: 14,493,790 km (0.05 R)
• M24: 15,297,280 km (0.108 R)
• M25: 15,484,726 km (0.103 R)
• M26: 15,798,882 km (0.096 R)
• M27: 16,051,852 km (0.104 R)
• M28: 16,369,747 km (0.089 R)
• M29: 16,818,541 km (0.065 R)
• M30: 17,531,823 km (0.054 R)
• M31: 18,188,857 km (0.113 R)
• M32: 18,321,251 km (0.062 R)
• M33: 19,256,836 km (0.083 R)
• M34: 20,482,641 km (0.044 R)
• M35: 21,313,807 km (0.101 R)
• M36: 21,663,417 km (0.077 R)
• M37: 22,510,141 km (0.077 R)
• M38: 23,152,365 km (0.068 R)
• M39: 24,236,201 km (0.065 R)
• M40: 25,336,344 km (0.109 R)
• M41: 25,632,548 km (0.067 R)
• M42: 26,153,597 km (0.102 R)
• M43: 27,357,711 km (0.078 R)
• M44: 27,813,835 km (0.117 R)
• M45: 28,042,869 km (0.088 R)
• M46: 30,761,212 km (0.111 R)
• M47: 32,271,701 km (0.105 R)
• M48: 32,753,706 km (0.071 R)
• M49: 33,238,104 km (0.082 R)
• M50: 33,643,664 km (0.091 R)
• M51: 34,541,550 km (0.117 R)
• M52: 35,529,943 km (0.105 R)
• M53: 35,695,698 km (0.1 R)
• M54: 36,862,411 km (0.086 R)
• M55: 37,030,111 km (0.109 R)
• M56: 37,957,019 km (0.071 R)
• M57: 38,806,286 km (0.077 R)
• M58: 40,178,248 km (0.116 R)
• M59: 40,956,905 km (0.098 R)
• M60: 41,740,499 km (0.081 R)
• M61: 41,915,379 km (0.081 R)
• M62: 42,353,401 km (0.108 R)
• M63: 42,881,182 km (0.041 R)
• M64: 42,969,296 km (0.088 R)
• M65: 43,234,233 km (0.068 R)
• M66: 43,676,894 km (0.104 R)
• M67: 44,299,071 km (0.093 R)
• M68: 46,545,433 km (0.106 R)
• M69: 48,736,443 km (0.078 R)
• M70: 50,122,916 km (0.119 R)
• M71: 53,787,914 km (0.114 R)
• M72: 56,955,949 km (0.052 R)
• M73: 57,635,721 km (0.085 R)
• M74: 58,611,548 km (0.08 R)
• M75: 60,085,386 km (0.112 R)
• M76: 61,174,010 km (0.11 R)
• M77: 62,069,503 km (0.063 R)
• M78: 62,568,861 km (0.114 R)
• M79: 62,869,104 km (0.066 R)
• M80: 63,370,556 km (0.056 R)
• M81: 63,571,615 km (0.093 R)
• M82: 64,984,417 km (0.083 R)
• M83: 66,203,490 km (0.062 R)
• M84: 67,225,394 km (0.08 R)
• M85: 68,355,306 km (0.077 R)

Asteroid Belt

Center: 13.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.7

Radius: 4.9

Gravity: 39.6 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.54 AU - 15.26 AU

Year: 20903 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,409,185 km

• M1: 148,251 km (0.092 R)
• M2: 406,158 km (0.086 R)
• M3: 682,615 km (0.083 R)
• M4: 759,658 km (0.11 R)
• M5: 1,066,932 km (0.082 R)
• M6: 1,126,771 km (0.116 R)
• M7: 1,187,657 km (0.054 R)
• M8: 1,249,591 km (0.108 R)
• M9: 1,409,362 km (0.047 R)
• M10: 1,508,395 km (0.107 R)
• M11: 1,644,081 km (0.099 R)
• M12: 2,263,865 km (0.103 R)
• M13: 3,032,798 km (0.117 R)
• M14: 3,291,153 km (0.082 R)
• M15: 3,783,031 km (0.091 R)
• M16: 4,249,926 km (0.094 R)
• M17: 4,393,540 km (0.086 R)
• M18: 5,915,249 km (0.118 R)
• M19: 7,237,994 km (0.11 R)
• M20: 7,352,287 km (0.089 R)
• M21: 7,698,456 km (0.046 R)
• M22: 9,197,576 km (0.11 R)
• M23: 10,330,930 km (0.111 R)
• M24: 12,044,274 km (0.089 R)
• M25: 12,111,892 km (0.114 R)
• M26: 12,247,578 km (0.108 R)
• M27: 12,933,334 km (0.063 R)
• M28: 13,350,862 km (0.103 R)
• M29: 13,985,307 km (0.102 R)
• M30: 14,918,947 km (0.051 R)
• M31: 15,724,681 km (0.106 R)
• M32: 16,619,575 km (0.108 R)
• M33: 16,694,973 km (0.082 R)
• M34: 16,997,310 km (0.115 R)
• M35: 18,536,523 km (0.115 R)
• M36: 19,481,084 km (0.042 R)
• M37: 21,171,539 km (0.055 R)
• M38: 21,416,880 km (0.059 R)
• M39: 23,076,220 km (0.081 R)
• M40: 23,328,741 km (0.109 R)
• M41: 23,921,298 km (0.109 R)
• M42: 24,176,811 km (0.051 R)
• M43: 24,776,549 km (0.087 R)
• M44: 27,758,035 km (0.103 R)
• M45: 30,297,010 km (0.07 R)
• M46: 30,481,165 km (0.036 R)
• M47: 31,967,868 km (0.105 R)
• M48: 32,437,306 km (0.079 R)
• M49: 32,625,800 km (0.104 R)
• M50: 32,720,046 km (0.101 R)
• M51: 34,241,905 km (0.057 R)
• M52: 34,433,839 km (0.065 R)
• M53: 36,469,717 km (0.119 R)
• M54: 36,567,554 km (0.112 R)
• M55: 37,353,990 km (0.046 R)
• M56: 42,497,165 km (0.052 R)
• M57: 43,116,649 km (0.104 R)
• M58: 43,843,246 km (0.093 R)
• M59: 44,469,164 km (0.1 R)
• M60: 51,436,834 km (0.077 R)
• M61: 52,428,070 km (0.103 R)
• M62: 53,203,286 km (0.072 R)
• M63: 54,093,992 km (0.076 R)
• M64: 54,205,592 km (0.117 R)
• M65: 54,541,140 km (0.12 R)
• M66: 55,214,181 km (0.11 R)
• M67: 56,341,999 km (0.102 R)
• M68: 57,022,370 km (0.089 R)
• M69: 57,363,603 km (0.113 R)
• M70: 57,819,577 km (0.077 R)
• M71: 58,162,306 km (0.117 R)
• M72: 58,620,374 km (0.094 R)
• M73: 60,348,978 km (0.053 R)
• M74: 63,384,319 km (0.087 R)
• M75: 65,039,320 km (0.05 R)
• M76: 65,752,902 km (0.091 R)
• M77: 65,991,361 km (0.106 R)
• M78: 66,110,740 km (0.075 R)
• M79: 66,349,648 km (0.106 R)
• M80: 69,967,074 km (0.101 R)
• M81: 70,332,242 km (0.102 R)
• M82: 70,942,452 km (0.107 R)
• M83: 71,309,415 km (0.101 R)
• M84: 71,676,977 km (0.075 R)
• M85: 72,906,821 km (0.099 R)
• M86: 74,764,528 km (0.11 R)
• M87: 76,011,576 km (0.099 R)
• M88: 76,763,155 km (0.086 R)
• M89: 78,779,435 km (0.113 R)
• M90: 80,557,855 km (0.085 R)
• M91: 82,735,102 km (0.091 R)
• M92: 84,283,590 km (0.118 R)
• M93: 84,931,648 km (0.094 R)
• M94: 86,102,251 km (0.092 R)
• M95: 86,624,198 km (0.037 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit