🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.39 AU - 2.13 AU

Year: 824 Days

Day: 47.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 14.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.85 AU - 6.03 AU

Year: 4480 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,337,273 km

• M1: 249,380 km (0.064 R)
• M2: 630,405 km (0.071 R)
• M3: 860,637 km (0.107 R)
• M4: 981,362 km (0.101 R)
• M5: 1,254,528 km (0.095 R)
• M6: 1,355,656 km (0.074 R)
• M7: 1,512,883 km (0.079 R)
• M8: 1,732,643 km (0.054 R)
• M9: 1,919,191 km (0.092 R)
• M10: 2,082,402 km (0.103 R)
• M11: 2,219,733 km (0.07 R)
• M12: 2,584,453 km (0.115 R)
• M13: 2,765,915 km (0.062 R)
• M14: 2,985,973 km (0.077 R)
• M15: 3,829,705 km (0.099 R)
• M16: 4,288,223 km (0.059 R)
• M17: 4,386,060 km (0.105 R)
• M18: 4,603,874 km (0.053 R)
• M19: 4,724,151 km (0.101 R)
• M20: 5,174,590 km (0.109 R)
• M21: 5,617,550 km (0.088 R)
• M22: 5,854,662 km (0.113 R)
• M23: 6,094,916 km (0.108 R)
• M24: 6,428,071 km (0.1 R)
• M25: 6,858,464 km (0.113 R)
• M26: 7,392,379 km (0.098 R)
• M27: 7,604,957 km (0.087 R)
• M28: 8,012,013 km (0.071 R)
• M29: 8,500,151 km (0.107 R)
• M30: 8,972,880 km (0.089 R)
• M31: 9,149,256 km (0.118 R)
• M32: 9,659,535 km (0.101 R)
• M33: 10,468,859 km (0.11 R)
• M34: 10,628,031 km (0.071 R)
• M35: 10,895,213 km (0.107 R)
• M36: 11,110,484 km (0.055 R)
• M37: 11,820,027 km (0.096 R)
• M38: 12,068,958 km (0.052 R)
• M39: 12,798,247 km (0.091 R)
• M40: 13,368,963 km (0.116 R)
• M41: 13,599,643 km (0.09 R)
• M42: 14,006,400 km (0.074 R)
• M43: 14,328,933 km (0.047 R)
• M44: 14,446,816 km (0.12 R)
• M45: 14,861,950 km (0.086 R)
• M46: 15,612,931 km (0.053 R)
• M47: 15,795,142 km (0.066 R)
• M48: 15,916,914 km (0.066 R)
• M49: 16,130,839 km (0.089 R)
• M50: 16,530,565 km (0.108 R)
• M51: 16,716,216 km (0.117 R)
• M52: 17,497,266 km (0.115 R)
• M53: 17,686,358 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 15

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.73 AU - 14.87 AU

Year: 16170 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,337,273 km

• M1: 205,248 km (0.098 R)
• M2: 350,957 km (0.105 R)
• M3: 479,611 km (0.059 R)
• M4: 672,143 km (0.116 R)
• M5: 1,222,364 km (0.083 R)
• M6: 1,801,906 km (0.062 R)
• M7: 1,896,003 km (0.092 R)
• M8: 2,122,195 km (0.084 R)
• M9: 2,323,554 km (0.088 R)
• M10: 2,928,678 km (0.052 R)
• M11: 3,116,124 km (0.092 R)
• M12: 3,346,355 km (0.11 R)
• M13: 3,502,984 km (0.101 R)
• M14: 3,864,562 km (0.112 R)
• M15: 3,987,830 km (0.104 R)
• M16: 4,365,715 km (0.106 R)
• M17: 5,384,027 km (0.109 R)
• M18: 6,182,730 km (0.081 R)
• M19: 6,279,221 km (0.085 R)
• M20: 6,918,453 km (0.11 R)
• M21: 10,130,618 km (0.1 R)
• M22: 10,647,479 km (0.08 R)
• M23: 12,127,899 km (0.087 R)
• M24: 12,492,769 km (0.094 R)
• M25: 12,615,289 km (0.088 R)
• M26: 13,546,386 km (0.074 R)
• M27: 14,179,485 km (0.116 R)
• M28: 14,307,241 km (0.109 R)
• M29: 15,277,982 km (0.106 R)
• M30: 15,606,199 km (0.12 R)
• M31: 17,282,593 km (0.101 R)
• M32: 17,419,176 km (0.058 R)
• M33: 18,107,625 km (0.047 R)
• M34: 18,734,740 km (0.098 R)
• M35: 19,156,755 km (0.119 R)
• M36: 19,439,944 km (0.106 R)
• M37: 20,082,018 km (0.118 R)
• M38: 20,586,313 km (0.097 R)
• M39: 21,094,796 km (0.072 R)
• M40: 22,794,527 km (0.05 R)
• M41: 23,019,522 km (0.072 R)
• M42: 23,245,265 km (0.066 R)
• M43: 24,384,752 km (0.09 R)
• M44: 25,464,699 km (0.068 R)
• M45: 25,776,162 km (0.076 R)
• M46: 27,034,430 km (0.116 R)
• M47: 27,831,188 km (0.098 R)
• M48: 28,312,893 km (0.084 R)
• M49: 30,349,518 km (0.085 R)
• M50: 34,304,587 km (0.05 R)
• M51: 35,949,116 km (0.05 R)
• M52: 36,561,420 km (0.032 R)
• M53: 37,000,789 km (0.096 R)
• M54: 37,177,165 km (0.052 R)
• M55: 38,865,826 km (0.11 R)
• M56: 39,045,044 km (0.11 R)
• M57: 40,488,514 km (0.112 R)
• M58: 40,852,187 km (0.104 R)
• M59: 42,133,343 km (0.052 R)
• M60: 42,409,650 km (0.086 R)
• M61: 42,779,007 km (0.1 R)
• M62: 43,427,813 km (0.072 R)
• M63: 44,266,908 km (0.092 R)
• M64: 44,923,193 km (0.096 R)
• M65: 45,299,582 km (0.091 R)
• M66: 45,960,954 km (0.028 R)
• M67: 48,060,111 km (0.11 R)
• M68: 49,412,326 km (0.095 R)
• M69: 49,995,608 km (0.08 R)
• M70: 52,154,006 km (0.076 R)
• M71: 52,549,693 km (0.047 R)
• M72: 53,742,736 km (0.062 R)
• M73: 54,042,380 km (0.062 R)
• M74: 54,142,312 km (0.044 R)
• M75: 54,442,704 km (0.105 R)
• M76: 54,844,225 km (0.118 R)
• M77: 56,358,155 km (0.101 R)
• M78: 58,706,244 km (0.102 R)
• M79: 59,427,305 km (0.076 R)
• M80: 61,086,196 km (0.089 R)
• M81: 62,235,557 km (0.112 R)
• M82: 63,181,314 km (0.091 R)
• M83: 65,619,610 km (0.03 R)
• M84: 66,796,646 km (0.069 R)
• M85: 67,764,843 km (0.112 R)
• M86: 72,785,498 km (0.108 R)
• M87: 74,003,823 km (0.049 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit