🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 13.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.06 AU - 1.14 AU

Year: 419 Days

Day: 30.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.41 AU - 1.59 AU

Year: 668 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.97 AU - 2.93 AU

Year: 1394 Days

Day: 33.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 55.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,011,883 km

• M1: 1,196,185 km (0.106 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 12

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.57 AU - 7.81 AU

Year: 6289 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,011,883 km

• M1: 149,897 km (0.116 R)
• M2: 230,530 km (0.104 R)
• M3: 454,778 km (0.05 R)
• M4: 537,056 km (0.073 R)
• M5: 861,684 km (0.076 R)
• M6: 1,139,038 km (0.082 R)
• M7: 1,562,101 km (0.118 R)
• M8: 1,668,615 km (0.077 R)
• M9: 1,889,421 km (0.08 R)
• M10: 2,090,630 km (0.097 R)
• M11: 2,561,564 km (0.093 R)
• M12: 2,672,566 km (0.113 R)
• M13: 2,882,901 km (0.119 R)
• M14: 3,234,605 km (0.103 R)
• M15: 3,389,589 km (0.113 R)
• M16: 3,689,083 km (0.066 R)
• M17: 4,108,107 km (0.097 R)
• M18: 4,427,798 km (0.073 R)
• M19: 5,953,846 km (0.06 R)
• M20: 6,294,330 km (0.093 R)
• M21: 6,445,424 km (0.075 R)
• M22: 6,861,456 km (0.104 R)
• M23: 7,016,888 km (0.097 R)
• M24: 8,044,326 km (0.095 R)
• M25: 8,208,435 km (0.069 R)
• M26: 9,412,548 km (0.107 R)
• M27: 9,784,449 km (0.08 R)
• M28: 10,186,568 km (0.07 R)
• M29: 10,491,747 km (0.058 R)
• M30: 10,645,534 km (0.086 R)
• M31: 11,875,528 km (0.111 R)
• M32: 12,143,009 km (0.117 R)
• M33: 12,520,893 km (0.092 R)
• M34: 12,875,290 km (0.069 R)
• M35: 13,593,959 km (0.108 R)
• M36: 13,733,683 km (0.107 R)
• M37: 15,243,873 km (0.071 R)
• M38: 15,856,776 km (0.12 R)
• M39: 16,210,575 km (0.113 R)
• M40: 16,388,447 km (0.082 R)
• M41: 16,926,101 km (0.103 R)
• M42: 17,166,954 km (0.11 R)
• M43: 17,743,504 km (0.086 R)
• M44: 17,926,762 km (0.091 R)
• M45: 18,449,905 km (0.075 R)
• M46: 20,720,053 km (0.106 R)
• M47: 21,268,928 km (0.091 R)
• M48: 21,463,854 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 4.1

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.17 AU - 15.55 AU

Year: 19777 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,011,883 km

• M1: 66,122 km (0.082 R)
• M2: 233,522 km (0.047 R)
• M3: 661,971 km (0.113 R)
• M4: 803,341 km (0.118 R)
• M5: 1,209,349 km (0.108 R)
• M6: 1,724,265 km (0.105 R)
• M7: 1,751,492 km (0.116 R)
• M8: 1,947,166 km (0.064 R)
• M9: 2,637,560 km (0.102 R)
• M10: 2,700,840 km (0.116 R)
• M11: 3,191,970 km (0.104 R)
• M12: 3,960,604 km (0.066 R)
• M13: 4,033,308 km (0.09 R)
• M14: 4,106,312 km (0.12 R)
• M15: 4,216,715 km (0.112 R)
• M16: 4,440,663 km (0.106 R)
• M17: 5,016,914 km (0.056 R)
• M18: 5,254,027 km (0.04 R)
• M19: 6,535,931 km (0.119 R)
• M20: 6,578,866 km (0.073 R)
• M21: 6,621,800 km (0.074 R)
• M22: 6,794,735 km (0.059 R)
• M23: 7,100,962 km (0.048 R)
• M24: 7,681,402 km (0.088 R)
• M25: 8,323,476 km (0.034 R)
• M26: 8,745,192 km (0.11 R)
• M27: 9,854,311 km (0.092 R)
• M28: 10,051,780 km (0.112 R)
• M29: 10,101,297 km (0.078 R)
• M30: 10,400,343 km (0.103 R)
• M31: 10,550,839 km (0.064 R)
• M32: 11,160,450 km (0.119 R)
• M33: 11,729,221 km (0.086 R)
• M34: 12,413,482 km (0.111 R)
• M35: 12,519,846 km (0.114 R)
• M36: 13,327,674 km (0.064 R)
• M37: 13,765,398 km (0.083 R)
• M38: 13,930,703 km (0.084 R)
• M39: 14,542,559 km (0.095 R)
• M40: 15,333,931 km (0.111 R)
• M41: 15,562,666 km (0.081 R)
• M42: 15,965,534 km (0.062 R)
• M43: 16,547,020 km (0.041 R)
• M44: 16,664,156 km (0.087 R)
• M45: 16,958,115 km (0.106 R)
• M46: 17,253,870 km (0.086 R)
• M47: 20,491,767 km (0.045 R)
• M48: 21,889,460 km (0.108 R)
• M49: 21,953,787 km (0.117 R)
• M50: 22,018,114 km (0.114 R)
• M51: 22,211,394 km (0.116 R)
• M52: 23,121,249 km (0.062 R)
• M53: 23,910,676 km (0.075 R)
• M54: 24,308,607 km (0.118 R)
• M55: 25,313,306 km (0.111 R)
• M56: 26,399,686 km (0.117 R)
• M57: 26,879,895 km (0.109 R)
• M58: 27,501,325 km (0.119 R)
• M59: 27,918,254 km (0.038 R)
• M60: 28,057,679 km (0.103 R)
• M61: 28,197,403 km (0.073 R)
• M62: 28,688,084 km (0.071 R)
• M63: 29,820,391 km (0.119 R)
• M64: 31,909,375 km (0.049 R)
• M65: 32,420,701 km (0.047 R)
• M66: 32,640,610 km (0.081 R)
• M67: 33,451,281 km (0.081 R)
• M68: 33,747,784 km (0.099 R)
• M69: 34,119,534 km (0.103 R)
• M70: 34,343,333 km (0.112 R)
• M71: 34,417,982 km (0.058 R)
• M72: 35,167,767 km (0.106 R)
• M73: 35,243,014 km (0.079 R)
• M74: 35,544,753 km (0.052 R)
• M75: 35,695,847 km (0.108 R)
• M76: 35,847,240 km (0.055 R)
• M77: 37,757,156 km (0.067 R)
• M78: 39,386,875 km (0.065 R)
• M79: 39,856,613 km (0.116 R)
• M80: 40,013,690 km (0.063 R)
• M81: 40,407,133 km (0.117 R)
• M82: 41,754,561 km (0.078 R)
• M83: 41,993,768 km (0.103 R)
• M84: 42,473,678 km (0.12 R)
• M85: 45,145,795 km (0.075 R)
• M86: 45,719,503 km (0.087 R)
• M87: 45,966,190 km (0.084 R)
• M88: 47,955,093 km (0.065 R)
• M89: 48,038,569 km (0.052 R)
• M90: 48,792,094 km (0.064 R)
• M91: 51,076,004 km (0.12 R)
• M92: 52,531,741 km (0.111 R)
• M93: 52,617,760 km (0.083 R)
• M94: 53,654,174 km (0.099 R)
• M95: 55,746,899 km (0.1 R)
• M96: 58,311,156 km (0.098 R)
• M97: 59,562,691 km (0.035 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit