🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.93 AU - 1.13 AU

Year: 373 Days

Day: 16.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.52 AU - 2.24 AU

Year: 919 Days

Day: 18.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 60.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 12.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.64 AU - 13.28 AU

Year: 14743 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,143,217 km

• M1: 174,880 km (0.055 R)
• M2: 302,487 km (0.088 R)
• M3: 385,364 km (0.081 R)
• M4: 538,552 km (0.071 R)
• M5: 1,132,007 km (0.099 R)
• M6: 1,215,483 km (0.099 R)
• M7: 2,246,212 km (0.118 R)
• M8: 2,600,909 km (0.048 R)
• M9: 2,770,702 km (0.119 R)
• M10: 2,886,042 km (0.119 R)
• M11: 3,091,739 km (0.111 R)
• M12: 3,333,041 km (0.087 R)
• M13: 3,643,307 km (0.073 R)
• M14: 3,770,016 km (0.049 R)
• M15: 3,995,460 km (0.061 R)
• M16: 4,225,392 km (0.116 R)
• M17: 4,698,570 km (0.1 R)
• M18: 5,954,594 km (0.107 R)
• M19: 6,104,491 km (0.072 R)
• M20: 6,484,918 km (0.109 R)
• M21: 6,872,975 km (0.08 R)
• M22: 7,149,282 km (0.111 R)
• M23: 7,308,754 km (0.072 R)
• M24: 7,672,127 km (0.083 R)
• M25: 7,794,498 km (0.048 R)
• M26: 7,876,477 km (0.11 R)
• M27: 8,124,212 km (0.113 R)
• M28: 8,797,252 km (0.068 R)
• M29: 9,097,495 km (0.115 R)
• M30: 9,227,047 km (0.035 R)
• M31: 10,693,854 km (0.096 R)
• M32: 11,338,023 km (0.092 R)
• M33: 12,663,759 km (0.036 R)
• M34: 14,038,264 km (0.059 R)
• M35: 14,138,196 km (0.089 R)
• M36: 14,793,883 km (0.109 R)
• M37: 16,239,746 km (0.114 R)
• M38: 16,449,931 km (0.025 R)
• M39: 17,892,653 km (0.052 R)
• M40: 18,055,416 km (0.037 R)
• M41: 18,164,173 km (0.12 R)
• M42: 19,542,718 km (0.081 R)
• M43: 19,710,417 km (0.118 R)
• M44: 21,240,953 km (0.095 R)
• M45: 21,528,630 km (0.083 R)
• M46: 22,224,260 km (0.102 R)
• M47: 22,399,289 km (0.056 R)
• M48: 22,868,428 km (0.118 R)
• M49: 23,399,949 km (0.115 R)
• M50: 24,055,338 km (0.036 R)
• M51: 25,262,144 km (0.113 R)
• M52: 25,567,024 km (0.074 R)
• M53: 26,241,860 km (0.107 R)
• M54: 27,421,290 km (0.103 R)
• M55: 27,986,022 km (0.094 R)
• M56: 28,175,113 km (0.093 R)
• M57: 29,190,883 km (0.032 R)
• M58: 29,510,723 km (0.116 R)
• M59: 30,089,368 km (0.112 R)
• M60: 30,218,471 km (0.064 R)
• M61: 31,127,427 km (0.08 R)
• M62: 31,782,217 km (0.094 R)
• M63: 33,572,754 km (0.076 R)
• M64: 33,907,853 km (0.097 R)
• M65: 35,395,754 km (0.104 R)
• M66: 35,668,620 km (0.086 R)
• M67: 35,942,085 km (0.103 R)
• M68: 36,904,897 km (0.096 R)
• M69: 37,945,949 km (0.102 R)
• M70: 39,278,417 km (0.103 R)
• M71: 39,985,716 km (0.088 R)
• M72: 41,916,875 km (0.062 R)
• M73: 42,494,771 km (0.099 R)
• M74: 44,612,030 km (0.094 R)
• M75: 45,276,095 km (0.044 R)
• M76: 47,062,892 km (0.1 R)
• M77: 48,040,364 km (0.026 R)
• M78: 48,872,727 km (0.101 R)
• M79: 49,176,560 km (0.072 R)
• M80: 49,480,992 km (0.041 R)
• M81: 50,398,176 km (0.085 R)
• M82: 51,320,896 km (0.101 R)

Asteroid Belt

Center: 13.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.2

Radius: 3

Gravity: 109.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.49 AU - 16.87 AU

Year: 20049 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,143,217 km

• M1: 45,029 km (0.108 R)
• M2: 77,342 km (0.084 R)
• M3: 98,884 km (0.05 R)
• M4: 440,715 km (0.081 R)
• M5: 886,816 km (0.048 R)
• M6: 1,087,876 km (0.101 R)
• M7: 1,497,325 km (0.047 R)
• M8: 1,598,004 km (0.106 R)
• M9: 2,362,150 km (0.092 R)
• M10: 3,351,591 km (0.086 R)
• M11: 4,308,419 km (0.051 R)
• M12: 4,547,775 km (0.1 R)
• M13: 4,791,620 km (0.104 R)
• M14: 5,393,751 km (0.115 R)
• M15: 5,496,525 km (0.092 R)
• M16: 6,126,033 km (0.113 R)
• M17: 7,224,829 km (0.065 R)
• M18: 8,088,009 km (0.119 R)
• M19: 8,621,325 km (0.074 R)
• M20: 9,104,826 km (0.064 R)
• M21: 9,165,862 km (0.118 R)
• M22: 11,650,832 km (0.111 R)
• M23: 13,763,602 km (0.07 R)
• M24: 13,903,925 km (0.049 R)
• M25: 14,612,570 km (0.063 R)
• M26: 16,360,472 km (0.064 R)
• M27: 17,032,765 km (0.086 R)
• M28: 17,561,892 km (0.118 R)
• M29: 18,327,086 km (0.028 R)
• M30: 18,791,437 km (0.083 R)
• M31: 22,066,135 km (0.071 R)
• M32: 25,425,953 km (0.053 R)
• M33: 26,988,952 km (0.097 R)
• M34: 28,493,308 km (0.084 R)
• M35: 31,767,856 km (0.11 R)
• M36: 32,418,307 km (0.09 R)
• M37: 32,604,856 km (0.113 R)
• M38: 33,732,225 km (0.068 R)
• M39: 34,967,754 km (0.086 R)
• M40: 35,831,832 km (0.079 R)
• M41: 37,189,731 km (0.115 R)
• M42: 37,875,039 km (0.072 R)
• M43: 39,158,739 km (0.112 R)
• M44: 40,155,808 km (0.075 R)
• M45: 41,161,256 km (0.029 R)
• M46: 41,464,491 km (0.081 R)
• M47: 42,276,807 km (0.059 R)
• M48: 43,094,359 km (0.098 R)
• M49: 45,160,904 km (0.12 R)
• M50: 45,369,294 km (0.103 R)
• M51: 45,891,690 km (0.095 R)
• M52: 46,416,180 km (0.077 R)
• M53: 50,466,243 km (0.041 R)
• M54: 51,224,555 km (0.038 R)
• M55: 51,986,606 km (0.119 R)
• M56: 52,642,892 km (0.056 R)
• M57: 54,627,906 km (0.119 R)
• M58: 55,517,864 km (0.075 R)
• M59: 55,741,214 km (0.119 R)
• M60: 56,974,499 km (0.106 R)
• M61: 57,312,291 km (0.117 R)
• M62: 59,696,282 km (0.026 R)
• M63: 59,925,017 km (0.084 R)
• M64: 61,188,222 km (0.103 R)
• M65: 61,418,752 km (0.083 R)
• M66: 62,112,288 km (0.092 R)
• M67: 62,692,279 km (0.099 R)
• M68: 64,091,468 km (0.111 R)
• M69: 65,973,110 km (0.083 R)
• M70: 66,920,663 km (0.078 R)
• M71: 67,634,245 km (0.108 R)
• M72: 67,753,474 km (0.114 R)
• M73: 69,910,675 km (0.088 R)
• M74: 70,031,251 km (0.063 R)
• M75: 70,151,827 km (0.072 R)
• M76: 72,212,089 km (0.057 R)
• M77: 73,800,968 km (0.094 R)
• M78: 74,046,458 km (0.118 R)
• M79: 76,267,837 km (0.116 R)
• M80: 76,764,502 km (0.089 R)
• M81: 76,888,818 km (0.058 R)
• M82: 77,013,283 km (0.074 R)
• M83: 77,137,748 km (0.103 R)
• M84: 77,885,887 km (0.109 R)
• M85: 78,636,420 km (0.044 R)
• M86: 80,649,558 km (0.104 R)
• M87: 80,775,969 km (0.098 R)
• M88: 81,535,627 km (0.101 R)
• M89: 83,445,243 km (0.061 R)
• M90: 84,983,409 km (0.112 R)
• M91: 85,756,082 km (0.108 R)
• M92: 85,885,035 km (0.072 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit