🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 34.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.31 AU - 2.75 AU

Year: 1428 Days

Day: 16.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,471,839 km

• M1: 1,027,737 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.41 AU - 5.07 AU

Year: 3661 Days

Day: 45.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,471,839 km

• M1: 2,864,051 km (0.107 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 13.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.68 AU - 7.14 AU

Year: 5097 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,471,839 km

• M1: 173,384 km (0.093 R)
• M2: 294,259 km (0.079 R)
• M3: 436,078 km (0.113 R)
• M4: 723,007 km (0.081 R)
• M5: 858,093 km (0.085 R)
• M6: 1,085,033 km (0.088 R)
• M7: 1,272,629 km (0.074 R)
• M8: 1,440,029 km (0.104 R)
• M9: 1,534,575 km (0.101 R)
• M10: 1,631,365 km (0.117 R)
• M11: 1,747,004 km (0.116 R)
• M12: 2,075,371 km (0.036 R)
• M13: 2,311,586 km (0.103 R)
• M14: 2,971,313 km (0.113 R)
• M15: 3,073,189 km (0.041 R)
• M16: 3,196,906 km (0.106 R)
• M17: 3,492,512 km (0.117 R)
• M18: 4,133,090 km (0.093 R)
• M19: 4,224,345 km (0.036 R)
• M20: 4,316,347 km (0.117 R)
• M21: 4,549,122 km (0.1 R)
• M22: 4,906,361 km (0.067 R)
• M23: 5,100,539 km (0.067 R)
• M24: 5,223,359 km (0.094 R)
• M25: 5,396,743 km (0.111 R)
• M26: 6,906,934 km (0.104 R)
• M27: 7,070,295 km (0.061 R)
• M28: 7,456,556 km (0.059 R)
• M29: 7,764,877 km (0.072 R)
• M30: 8,249,724 km (0.074 R)
• M31: 8,481,302 km (0.094 R)
• M32: 8,980,659 km (0.116 R)
• M33: 9,069,820 km (0.036 R)
• M34: 9,278,958 km (0.114 R)
• M35: 9,641,134 km (0.096 R)
• M36: 9,915,796 km (0.08 R)
• M37: 10,692,508 km (0.107 R)
• M38: 10,850,184 km (0.096 R)
• M39: 10,976,893 km (0.111 R)
• M40: 11,747,622 km (0.069 R)
• M41: 12,139,568 km (0.102 R)
• M42: 13,239,561 km (0.112 R)
• M43: 13,443,014 km (0.097 R)
• M44: 13,545,190 km (0.041 R)
• M45: 13,818,804 km (0.113 R)
• M46: 14,059,657 km (0.062 R)
• M47: 14,650,419 km (0.093 R)
• M48: 15,534,093 km (0.073 R)
• M49: 15,641,205 km (0.097 R)
• M50: 15,784,520 km (0.082 R)
• M51: 16,144,752 km (0.1 R)
• M52: 16,325,915 km (0.103 R)
• M53: 16,763,339 km (0.092 R)
• M54: 17,575,506 km (0.046 R)
• M55: 18,174,197 km (0.077 R)
• M56: 18,438,237 km (0.059 R)
• M57: 18,817,617 km (0.092 R)
• M58: 19,430,071 km (0.116 R)
• M59: 21,029,122 km (0.069 R)
• M60: 21,624,821 km (0.098 R)
• M61: 21,824,534 km (0.035 R)
• M62: 22,548,737 km (0.075 R)
• M63: 22,751,293 km (0.077 R)
• M64: 23,240,029 km (0.108 R)
• M65: 23,649,927 km (0.097 R)
• M66: 24,726,882 km (0.081 R)
• M67: 25,608,313 km (0.066 R)
• M68: 26,031,675 km (0.106 R)
• M69: 27,618,310 km (0.09 R)
• M70: 28,183,192 km (0.104 R)
• M71: 28,357,772 km (0.089 R)
• M72: 29,103,817 km (0.075 R)
• M73: 29,280,193 km (0.071 R)
• M74: 29,501,298 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 5.9

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.74 AU - 16.04 AU

Year: 18365 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,471,839 km

• M1: 445,802 km (0.082 R)
• M2: 546,032 km (0.086 R)
• M3: 745,745 km (0.05 R)
• M4: 1,019,509 km (0.099 R)
• M5: 1,153,848 km (0.107 R)
• M6: 1,591,123 km (0.118 R)
• M7: 1,684,322 km (0.081 R)
• M8: 1,974,991 km (0.042 R)
• M9: 2,211,805 km (0.055 R)
• M10: 2,386,535 km (0.115 R)
• M11: 3,566,712 km (0.086 R)
• M12: 4,541,492 km (0.077 R)
• M13: 4,585,624 km (0.091 R)
• M14: 4,853,703 km (0.056 R)
• M15: 5,688,010 km (0.052 R)
• M16: 6,817,175 km (0.077 R)
• M17: 6,918,602 km (0.088 R)
• M18: 6,969,466 km (0.069 R)
• M19: 7,433,219 km (0.117 R)
• M20: 8,444,501 km (0.114 R)
• M21: 8,882,972 km (0.081 R)
• M22: 9,329,073 km (0.039 R)
• M23: 9,839,501 km (0.113 R)
• M24: 10,887,434 km (0.119 R)
• M25: 11,484,778 km (0.075 R)
• M26: 11,605,504 km (0.112 R)
• M27: 12,836,096 km (0.054 R)
• M28: 14,236,930 km (0.093 R)
• M29: 14,301,856 km (0.054 R)
• M30: 14,562,006 km (0.101 R)
• M31: 15,752,506 km (0.116 R)
• M32: 17,249,532 km (0.112 R)
• M33: 18,014,875 km (0.098 R)
• M34: 18,720,229 km (0.1 R)
• M35: 20,596,186 km (0.063 R)
• M36: 20,669,489 km (0.119 R)
• M37: 20,742,942 km (0.068 R)
• M38: 21,259,353 km (0.069 R)
• M39: 21,333,404 km (0.12 R)
• M40: 21,929,552 km (0.106 R)
• M41: 22,455,538 km (0.106 R)
• M42: 24,834,593 km (0.076 R)
• M43: 25,147,402 km (0.12 R)
• M44: 26,491,240 km (0.108 R)
• M45: 28,020,429 km (0.096 R)
• M46: 28,101,810 km (0.1 R)
• M47: 28,591,145 km (0.082 R)
• M48: 28,836,785 km (0.117 R)
• M49: 28,918,914 km (0.079 R)
• M50: 29,165,601 km (0.104 R)
• M51: 30,075,904 km (0.101 R)
• M52: 30,743,858 km (0.105 R)
• M53: 31,754,990 km (0.062 R)
• M54: 31,839,663 km (0.117 R)
• M55: 32,349,792 km (0.095 R)
• M56: 32,605,754 km (0.036 R)
• M57: 32,776,893 km (0.109 R)
• M58: 33,723,100 km (0.117 R)
• M59: 34,852,863 km (0.114 R)
• M60: 35,642,291 km (0.073 R)
• M61: 36,348,991 km (0.093 R)
• M62: 36,437,703 km (0.1 R)
• M63: 37,686,396 km (0.052 R)
• M64: 38,496,618 km (0.05 R)
• M65: 40,501,080 km (0.038 R)
• M66: 42,073,055 km (0.083 R)
• M67: 42,259,304 km (0.118 R)
• M68: 43,759,172 km (0.07 R)
• M69: 45,467,131 km (0.111 R)
• M70: 47,584,240 km (0.042 R)
• M71: 47,875,507 km (0.066 R)
• M72: 50,918,777 km (0.078 R)
• M73: 51,415,442 km (0.113 R)
• M74: 53,116,220 km (0.104 R)
• M75: 53,418,258 km (0.1 R)
• M76: 55,752,882 km (0.086 R)
• M77: 56,059,857 km (0.094 R)
• M78: 56,572,679 km (0.091 R)
• M79: 56,675,453 km (0.115 R)
• M80: 56,984,073 km (0.114 R)
• M81: 58,639,673 km (0.108 R)
• M82: 58,951,883 km (0.118 R)
• M83: 59,891,657 km (0.097 R)
• M84: 61,363,401 km (0.096 R)
• M85: 63,273,167 km (0.087 R)
• M86: 66,607,405 km (0.083 R)
• M87: 67,150,595 km (0.082 R)
• M88: 68,569,680 km (0.105 R)
• M89: 68,898,496 km (0.119 R)
• M90: 70,771,910 km (0.12 R)
• M91: 71,770,626 km (0.109 R)
• M92: 72,997,478 km (0.055 R)
• M93: 73,109,227 km (0.119 R)
• M94: 74,907,095 km (0.077 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit