🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 11.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.03 AU - 2.85 AU

Year: 2500 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,165,798 km

• M1: 145,858 km (0.116 R)
• M2: 331,658 km (0.117 R)
• M3: 432,039 km (0.094 R)
• M4: 556,055 km (0.074 R)
• M5: 773,720 km (0.105 R)
• M6: 863,030 km (0.098 R)
• M7: 949,797 km (0.088 R)
• M8: 1,059,602 km (0.101 R)
• M9: 1,208,302 km (0.058 R)
• M10: 1,371,663 km (0.072 R)
• M11: 1,459,926 km (0.041 R)
• M12: 1,603,839 km (0.104 R)
• M13: 1,840,951 km (0.1 R)
• M14: 1,914,254 km (0.042 R)
• M15: 1,988,754 km (0.095 R)
• M16: 2,106,488 km (0.119 R)
• M17: 2,218,088 km (0.043 R)
• M18: 2,573,981 km (0.111 R)
• M19: 2,758,884 km (0.058 R)
• M20: 2,852,981 km (0.08 R)
• M21: 2,948,125 km (0.075 R)
• M22: 3,073,638 km (0.118 R)
• M23: 3,190,923 km (0.078 R)
• M24: 3,593,191 km (0.104 R)
• M25: 3,789,912 km (0.049 R)
• M26: 3,873,837 km (0.06 R)
• M27: 3,990,224 km (0.106 R)
• M28: 4,183,355 km (0.073 R)
• M29: 4,401,618 km (0.1 R)
• M30: 4,590,111 km (0.073 R)
• M31: 4,769,928 km (0.101 R)
• M32: 5,044,291 km (0.027 R)
• M33: 5,300,253 km (0.108 R)
• M34: 5,489,045 km (0.116 R)
• M35: 5,716,284 km (0.114 R)
• M36: 5,922,131 km (0.12 R)
• M37: 5,995,434 km (0.078 R)
• M38: 6,081,303 km (0.116 R)
• M39: 6,155,204 km (0.091 R)
• M40: 6,378,853 km (0.109 R)
• M41: 6,757,635 km (0.109 R)
• M42: 7,130,732 km (0.031 R)
• M43: 7,248,017 km (0.074 R)
• M44: 7,392,080 km (0.092 R)
• M45: 8,059,136 km (0.057 R)
• M46: 8,208,435 km (0.087 R)
• M47: 8,509,875 km (0.072 R)
• M48: 8,606,665 km (0.095 R)
• M49: 8,731,429 km (0.056 R)
• M50: 8,815,055 km (0.106 R)
• M51: 8,898,979 km (0.054 R)
• M52: 9,152,099 km (0.102 R)
• M53: 9,307,980 km (0.072 R)
• M54: 9,407,612 km (0.064 R)
• M55: 9,507,693 km (0.085 R)
• M56: 9,708,752 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.6

Radius: 4.6

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.59 AU - 10.51 AU

Year: 17860 Days

Day: 16.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,165,798 km

• M1: 149,299 km (0.116 R)
• M2: 368,310 km (0.102 R)
• M3: 403,465 km (0.088 R)
• M4: 556,205 km (0.107 R)
• M5: 660,624 km (0.077 R)
• M6: 864,676 km (0.065 R)
• M7: 1,165,816 km (0.113 R)
• M8: 1,613,862 km (0.104 R)
• M9: 1,673,402 km (0.105 R)
• M10: 1,794,576 km (0.086 R)
• M11: 1,918,742 km (0.081 R)
• M12: 1,981,723 km (0.105 R)
• M13: 3,044,765 km (0.104 R)
• M14: 4,335,496 km (0.092 R)
• M15: 4,928,053 km (0.066 R)
• M16: 5,014,670 km (0.101 R)
• M17: 5,102,035 km (0.12 R)
• M18: 6,001,567 km (0.115 R)
• M19: 6,187,368 km (0.094 R)
• M20: 7,942,301 km (0.034 R)
• M21: 8,300,288 km (0.051 R)
• M22: 8,611,302 km (0.069 R)
• M23: 8,715,871 km (0.055 R)
• M24: 8,873,398 km (0.108 R)
• M25: 8,979,014 km (0.12 R)
• M26: 9,298,256 km (0.06 R)
• M27: 9,893,206 km (0.113 R)
• M28: 10,724,073 km (0.113 R)
• M29: 10,949,517 km (0.105 R)
• M30: 11,634,825 km (0.091 R)
• M31: 12,807,822 km (0.059 R)
• M32: 13,106,868 km (0.087 R)
• M33: 14,079,254 km (0.09 R)
• M34: 14,698,739 km (0.095 R)
• M35: 17,132,547 km (0.043 R)
• M36: 17,993,333 km (0.106 R)
• M37: 18,462,621 km (0.068 R)
• M38: 19,550,497 km (0.103 R)
• M39: 20,240,891 km (0.104 R)
• M40: 22,503,260 km (0.058 R)
• M41: 23,081,306 km (0.104 R)
• M42: 24,104,406 km (0.076 R)
• M43: 24,325,661 km (0.056 R)
• M44: 24,844,317 km (0.114 R)
• M45: 25,217,115 km (0.073 R)
• M46: 25,742,054 km (0.029 R)
• M47: 25,817,301 km (0.118 R)
• M48: 28,032,247 km (0.098 R)
• M49: 28,731,917 km (0.105 R)
• M50: 29,123,115 km (0.074 R)
• M51: 30,785,297 km (0.097 R)
• M52: 32,315,384 km (0.11 R)
• M53: 33,212,672 km (0.094 R)
• M54: 33,294,502 km (0.09 R)
• M55: 34,283,344 km (0.119 R)
• M56: 36,289,900 km (0.113 R)
• M57: 37,648,548 km (0.059 R)
• M58: 38,248,136 km (0.099 R)
• M59: 38,506,043 km (0.115 R)
• M60: 38,850,866 km (0.058 R)
• M61: 41,205,238 km (0.12 R)
• M62: 42,532,919 km (0.118 R)
• M63: 42,800,100 km (0.102 R)
• M64: 43,068,030 km (0.032 R)
• M65: 44,054,628 km (0.068 R)
• M66: 46,324,626 km (0.112 R)
• M67: 47,335,459 km (0.115 R)
• M68: 49,847,058 km (0.068 R)
• M69: 50,034,803 km (0.1 R)
• M70: 52,401,741 km (0.092 R)
• M71: 54,128,250 km (0.115 R)
• M72: 54,901,671 km (0.084 R)
• M73: 55,095,549 km (0.077 R)
• M74: 55,873,458 km (0.081 R)
• M75: 56,850,931 km (0.093 R)
• M76: 57,243,625 km (0.106 R)
• M77: 57,440,197 km (0.092 R)
• M78: 57,834,088 km (0.1 R)
• M79: 58,922,113 km (0.064 R)
• M80: 59,817,307 km (0.109 R)
• M81: 60,016,721 km (0.06 R)
• M82: 60,316,515 km (0.108 R)
• M83: 61,621,009 km (0.103 R)
• M84: 64,053,619 km (0.025 R)
• M85: 64,257,821 km (0.064 R)
• M86: 64,564,347 km (0.104 R)
• M87: 65,076,420 km (0.077 R)
• M88: 65,384,442 km (0.094 R)
• M89: 65,487,066 km (0.06 R)
• M90: 66,931,135 km (0.083 R)
• M91: 69,116,759 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit