🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.58 AU - 0.72 AU

Year: 221 Days

Day: 46.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,549,496 km

• M1: 81,980 km (0.061 R)
• M2: 264,339 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.38 AU - 1.66 AU

Year: 790 Days

Day: 41.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,549,496 km

• M1: 599,439 km (0.114 R)
• M2: 646,263 km (0.117 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 8.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.81 AU - 4.11 AU

Year: 2714 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,549,496 km

• M1: 119,678 km (0.045 R)
• M2: 235,766 km (0.106 R)
• M3: 338,091 km (0.046 R)
• M4: 491,130 km (0.119 R)
• M5: 559,197 km (0.117 R)
• M6: 631,004 km (0.116 R)
• M7: 729,290 km (0.074 R)
• M8: 800,648 km (0.114 R)
• M9: 857,794 km (0.093 R)
• M10: 916,586 km (0.06 R)
• M11: 994,227 km (0.04 R)
• M12: 1,083,089 km (0.08 R)
• M13: 1,259,764 km (0.118 R)
• M14: 1,456,036 km (0.113 R)
• M15: 1,547,740 km (0.051 R)
• M16: 1,694,196 km (0.084 R)
• M17: 1,790,836 km (0.045 R)
• M18: 2,023,461 km (0.096 R)
• M19: 2,348,986 km (0.085 R)
• M20: 2,432,910 km (0.119 R)
• M21: 2,517,882 km (0.087 R)
• M22: 2,579,366 km (0.097 R)
• M23: 2,641,150 km (0.089 R)
• M24: 2,703,533 km (0.065 R)
• M25: 2,791,646 km (0.115 R)
• M26: 2,945,133 km (0.038 R)
• M27: 3,009,760 km (0.119 R)
• M28: 3,795,448 km (0.113 R)
• M29: 3,866,058 km (0.085 R)
• M30: 4,094,943 km (0.059 R)
• M31: 4,240,352 km (0.115 R)
• M32: 4,551,216 km (0.097 R)
• M33: 4,793,116 km (0.047 R)
• M34: 5,039,055 km (0.099 R)
• M35: 5,116,846 km (0.065 R)
• M36: 5,320,897 km (0.113 R)
• M37: 5,416,041 km (0.095 R)
• M38: 5,834,616 km (0.105 R)
• M39: 5,932,752 km (0.039 R)
• M40: 6,196,942 km (0.067 R)
• M41: 6,397,703 km (0.107 R)
• M42: 6,651,720 km (0.096 R)
• M43: 6,754,194 km (0.117 R)
• M44: 6,943,585 km (0.112 R)
• M45: 7,012,849 km (0.075 R)
• M46: 7,152,125 km (0.057 R)
• M47: 7,398,063 km (0.045 R)
• M48: 7,664,797 km (0.114 R)
• M49: 8,299,091 km (0.06 R)
• M50: 8,931,591 km (0.113 R)
• M51: 9,082,536 km (0.1 R)
• M52: 10,879,954 km (0.08 R)
• M53: 11,021,025 km (0.089 R)
• M54: 11,101,957 km (0.106 R)
• M55: 11,284,915 km (0.118 R)
• M56: 11,448,276 km (0.118 R)
• M57: 11,571,246 km (0.102 R)
• M58: 11,715,458 km (0.051 R)
• M59: 11,777,392 km (0.089 R)
• M60: 11,984,585 km (0.068 R)
• M61: 12,465,991 km (0.105 R)
• M62: 13,081,885 km (0.096 R)
• M63: 13,146,212 km (0.057 R)
• M64: 13,232,081 km (0.078 R)
• M65: 13,339,642 km (0.077 R)
• M66: 13,707,802 km (0.113 R)
• M67: 13,947,757 km (0.075 R)
• M68: 14,123,086 km (0.077 R)
• M69: 14,698,140 km (0.104 R)
• M70: 14,899,050 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.8

Radius: 3.3

Gravity: 65.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.57 AU - 13.45 AU

Year: 17554 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,549,496 km

• M1: 122,371 km (0.118 R)
• M2: 183,706 km (0.089 R)
• M3: 542,891 km (0.055 R)
• M4: 759,508 km (0.061 R)
• M5: 782,546 km (0.113 R)
• M6: 829,371 km (0.09 R)
• M7: 1,346,830 km (0.057 R)
• M8: 1,636,451 km (0.106 R)
• M9: 1,881,642 km (0.074 R)
• M10: 2,405,833 km (0.036 R)
• M11: 2,543,613 km (0.093 R)
• M12: 2,648,481 km (0.096 R)
• M13: 3,345,906 km (0.058 R)
• M14: 3,734,561 km (0.08 R)
• M15: 4,014,908 km (0.1 R)
• M16: 4,302,136 km (0.084 R)
• M17: 5,158,583 km (0.034 R)
• M18: 5,425,616 km (0.093 R)
• M19: 5,470,495 km (0.091 R)
• M20: 6,019,370 km (0.054 R)
• M21: 6,206,217 km (0.11 R)
• M22: 6,253,191 km (0.087 R)
• M23: 6,681,490 km (0.096 R)
• M24: 8,696,423 km (0.107 R)
• M25: 8,960,613 km (0.049 R)
• M26: 9,013,721 km (0.106 R)
• M27: 9,714,138 km (0.112 R)
• M28: 10,153,806 km (0.083 R)
• M29: 10,431,759 km (0.027 R)
• M30: 10,881,899 km (0.105 R)
• M31: 11,801,028 km (0.072 R)
• M32: 11,859,222 km (0.082 R)
• M33: 12,034,550 km (0.087 R)
• M34: 12,093,193 km (0.092 R)
• M35: 12,625,312 km (0.095 R)
• M36: 14,453,398 km (0.114 R)
• M37: 14,954,701 km (0.093 R)
• M38: 15,653,173 km (0.053 R)
• M39: 15,845,556 km (0.116 R)
• M40: 18,079,501 km (0.119 R)
• M41: 20,339,925 km (0.077 R)
• M42: 20,760,295 km (0.103 R)
• M43: 23,856,223 km (0.109 R)
• M44: 25,796,657 km (0.096 R)
• M45: 27,323,453 km (0.106 R)
• M46: 27,632,372 km (0.093 R)
• M47: 29,351,551 km (0.054 R)
• M48: 29,509,526 km (0.089 R)
• M49: 29,826,524 km (0.032 R)
• M50: 30,703,617 km (0.085 R)
• M51: 30,783,801 km (0.096 R)
• M52: 30,863,985 km (0.067 R)
• M53: 30,944,320 km (0.092 R)
• M54: 31,913,415 km (0.068 R)
• M55: 31,994,646 km (0.103 R)
• M56: 32,810,403 km (0.074 R)
• M57: 33,633,042 km (0.119 R)
• M58: 33,798,348 km (0.052 R)
• M59: 33,881,225 km (0.091 R)
• M60: 34,796,166 km (0.074 R)
• M61: 35,130,816 km (0.042 R)
• M62: 35,214,740 km (0.11 R)
• M63: 35,803,408 km (0.081 R)
• M64: 36,990,766 km (0.049 R)
• M65: 37,161,457 km (0.103 R)
• M66: 37,332,298 km (0.12 R)
• M67: 37,846,765 km (0.079 R)
• M68: 40,981,738 km (0.092 R)
• M69: 41,246,676 km (0.08 R)
• M70: 43,747,205 km (0.075 R)
• M71: 44,924,689 km (0.066 R)
• M72: 45,471,769 km (0.073 R)
• M73: 48,239,629 km (0.035 R)
• M74: 49,174,166 km (0.036 R)
• M75: 49,455,859 km (0.086 R)
• M76: 50,871,654 km (0.06 R)
• M77: 51,251,483 km (0.108 R)
• M78: 53,068,349 km (0.038 R)
• M79: 53,164,540 km (0.103 R)
• M80: 53,453,563 km (0.096 R)
• M81: 53,549,904 km (0.061 R)
• M82: 53,743,035 km (0.067 R)
• M83: 55,393,399 km (0.038 R)
• M84: 56,568,191 km (0.099 R)
• M85: 56,666,477 km (0.092 R)
• M86: 57,158,803 km (0.092 R)
• M87: 59,042,240 km (0.113 R)
• M88: 60,342,545 km (0.114 R)
• M89: 61,955,958 km (0.075 R)
• M90: 62,260,091 km (0.059 R)
• M91: 63,685,609 km (0.031 R)
• M92: 65,328,044 km (0.103 R)
• M93: 67,504,693 km (0.049 R)
• M94: 68,549,634 km (0.115 R)
• M95: 69,599,811 km (0.09 R)
• M96: 69,915,911 km (0.096 R)
• M97: 70,338,076 km (0.053 R)
• M98: 70,549,458 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit