🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.02 AU - 2.36 AU

Year: 1234 Days

Day: 22 Hours

Environment

Temp: -95 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,404,793 km

• M1: 445,203 km (0.109 R)
• M2: 519,553 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.22 AU - 3.84 AU

Year: 2526 Days

Day: 19.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 9.9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.73 AU - 9.81 AU

Year: 9056 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,404,793 km

• M1: 124,615 km (0.086 R)
• M2: 295,157 km (0.111 R)
• M3: 562,937 km (0.08 R)
• M4: 625,768 km (0.117 R)
• M5: 884,572 km (0.099 R)
• M6: 1,218,325 km (0.102 R)
• M7: 1,682,976 km (0.069 R)
• M8: 1,873,713 km (0.118 R)
• M9: 2,408,376 km (0.088 R)
• M10: 2,569,792 km (0.119 R)
• M11: 3,339,324 km (0.091 R)
• M12: 3,429,082 km (0.12 R)
• M13: 3,672,329 km (0.045 R)
• M14: 4,305,277 km (0.104 R)
• M15: 4,567,971 km (0.08 R)
• M16: 4,768,432 km (0.072 R)
• M17: 5,670,657 km (0.119 R)
• M18: 5,814,121 km (0.095 R)
• M19: 5,995,135 km (0.064 R)
• M20: 6,399,947 km (0.107 R)
• M21: 7,081,664 km (0.107 R)
• M22: 7,275,094 km (0.108 R)
• M23: 7,470,319 km (0.049 R)
• M24: 7,786,270 km (0.087 R)
• M25: 7,946,041 km (0.08 R)
• M26: 8,026,225 km (0.093 R)
• M27: 8,349,805 km (0.118 R)
• M28: 8,554,305 km (0.089 R)
• M29: 8,636,584 km (0.102 R)
• M30: 9,388,762 km (0.071 R)
• M31: 10,031,584 km (0.057 R)
• M32: 10,866,191 km (0.107 R)
• M33: 11,814,342 km (0.113 R)
• M34: 12,695,025 km (0.056 R)
• M35: 13,982,763 km (0.118 R)
• M36: 14,814,677 km (0.11 R)
• M37: 15,211,710 km (0.074 R)
• M38: 15,662,598 km (0.103 R)
• M39: 15,914,969 km (0.1 R)
• M40: 16,016,247 km (0.092 R)
• M41: 16,680,312 km (0.105 R)
• M42: 19,316,675 km (0.076 R)
• M43: 19,968,473 km (0.076 R)
• M44: 20,242,237 km (0.107 R)
• M45: 20,407,094 km (0.092 R)
• M46: 20,682,803 km (0.08 R)
• M47: 21,182,161 km (0.109 R)
• M48: 21,293,761 km (0.059 R)
• M49: 21,966,951 km (0.089 R)
• M50: 22,875,459 km (0.119 R)
• M51: 23,047,198 km (0.054 R)
• M52: 23,449,466 km (0.073 R)
• M53: 27,416,353 km (0.079 R)
• M54: 28,887,050 km (0.074 R)
• M55: 29,072,701 km (0.088 R)
• M56: 29,569,665 km (0.101 R)
• M57: 29,944,258 km (0.077 R)
• M58: 30,132,153 km (0.093 R)
• M59: 30,257,516 km (0.112 R)
• M60: 30,446,159 km (0.095 R)
• M61: 31,904,439 km (0.119 R)
• M62: 32,352,784 km (0.105 R)
• M63: 32,674,419 km (0.114 R)
• M64: 32,867,849 km (0.099 R)
• M65: 33,580,384 km (0.065 R)
• M66: 33,971,133 km (0.116 R)
• M67: 34,560,250 km (0.118 R)
• M68: 35,020,712 km (0.092 R)
• M69: 35,814,777 km (0.063 R)
• M70: 36,347,495 km (0.081 R)
• M71: 37,825,971 km (0.098 R)
• M72: 39,529,741 km (0.1 R)
• M73: 39,804,702 km (0.109 R)
• M74: 39,873,517 km (0.061 R)
• M75: 40,980,242 km (0.119 R)
• M76: 41,537,345 km (0.109 R)
• M77: 42,377,786 km (0.07 R)
• M78: 42,659,179 km (0.042 R)
• M79: 42,800,100 km (0.118 R)
• M80: 42,870,561 km (0.056 R)
• M81: 43,506,950 km (0.115 R)
• M82: 43,648,919 km (0.111 R)
• M83: 43,790,887 km (0.066 R)
• M84: 44,075,273 km (0.077 R)
• M85: 44,789,154 km (0.086 R)
• M86: 45,722,944 km (0.08 R)
• M87: 45,867,156 km (0.094 R)
• M88: 45,939,412 km (0.095 R)
• M89: 46,880,981 km (0.108 R)
• M90: 47,244,952 km (0.032 R)
• M91: 47,463,664 km (0.114 R)
• M92: 47,829,132 km (0.114 R)
• M93: 48,489,158 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.8

Radius: 6.2

Gravity: 24.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.94 AU - 14.48 AU

Year: 17255 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,404,793 km

• M1: 79,586 km (0.107 R)
• M2: 203,603 km (0.061 R)
• M3: 576,849 km (0.069 R)
• M4: 781,499 km (0.083 R)
• M5: 982,110 km (0.099 R)
• M6: 1,170,903 km (0.05 R)
• M7: 1,371,364 km (0.103 R)
• M8: 2,002,068 km (0.084 R)
• M9: 2,454,751 km (0.101 R)
• M10: 2,600,161 km (0.098 R)
• M11: 2,899,805 km (0.067 R)
• M12: 3,369,692 km (0.104 R)
• M13: 3,696,115 km (0.109 R)
• M14: 3,905,252 km (0.108 R)
• M15: 3,947,589 km (0.1 R)
• M16: 4,467,142 km (0.082 R)
• M17: 4,689,893 km (0.058 R)
• M18: 5,192,841 km (0.099 R)
• M19: 5,239,366 km (0.096 R)
• M20: 6,801,916 km (0.108 R)
• M21: 7,633,231 km (0.082 R)
• M22: 7,846,109 km (0.117 R)
• M23: 8,386,756 km (0.101 R)
• M24: 9,051,419 km (0.119 R)
• M25: 9,503,803 km (0.117 R)
• M26: 10,548,445 km (0.062 R)
• M27: 10,607,536 km (0.061 R)
• M28: 10,904,787 km (0.064 R)
• M29: 11,629,140 km (0.101 R)
• M30: 11,874,032 km (0.049 R)
• M31: 12,182,652 km (0.066 R)
• M32: 12,933,933 km (0.082 R)
• M33: 12,997,213 km (0.048 R)
• M34: 13,635,696 km (0.055 R)
• M35: 13,893,902 km (0.09 R)
• M36: 15,544,266 km (0.1 R)
• M37: 16,770,370 km (0.089 R)
• M38: 17,464,953 km (0.051 R)
• M39: 19,025,708 km (0.102 R)
• M40: 19,604,352 km (0.064 R)
• M41: 20,409,189 km (0.111 R)
• M42: 20,927,097 km (0.071 R)
• M43: 21,299,595 km (0.077 R)
• M44: 22,430,256 km (0.109 R)
• M45: 23,118,107 km (0.087 R)
• M46: 23,735,198 km (0.052 R)
• M47: 23,812,690 km (0.045 R)
• M48: 23,890,331 km (0.106 R)
• M49: 24,045,763 km (0.09 R)
• M50: 24,123,704 km (0.077 R)
• M51: 24,436,064 km (0.063 R)
• M52: 24,514,304 km (0.085 R)
• M53: 24,749,621 km (0.047 R)
• M54: 25,301,637 km (0.105 R)
• M55: 28,615,679 km (0.118 R)
• M56: 33,704,999 km (0.092 R)
• M57: 34,404,369 km (0.056 R)
• M58: 35,285,351 km (0.102 R)
• M59: 35,551,036 km (0.102 R)
• M60: 37,339,329 km (0.042 R)
• M61: 38,699,772 km (0.076 R)
• M62: 39,707,763 km (0.059 R)
• M63: 40,168,674 km (0.073 R)
• M64: 42,030,419 km (0.053 R)
• M65: 42,312,112 km (0.044 R)
• M66: 43,729,851 km (0.091 R)
• M67: 45,066,957 km (0.119 R)
• M68: 45,837,087 km (0.092 R)
• M69: 46,320,737 km (0.108 R)
• M70: 46,417,676 km (0.057 R)
• M71: 48,370,078 km (0.109 R)
• M72: 48,665,235 km (0.108 R)
• M73: 51,248,191 km (0.089 R)
• M74: 52,961,087 km (0.114 R)
• M75: 53,062,514 km (0.114 R)
• M76: 53,265,369 km (0.047 R)
• M77: 53,977,455 km (0.08 R)
• M78: 54,385,857 km (0.102 R)
• M79: 56,339,456 km (0.12 R)
• M80: 56,546,350 km (0.045 R)
• M81: 57,272,797 km (0.097 R)
• M82: 59,259,905 km (0.114 R)
• M83: 59,470,390 km (0.104 R)
• M84: 60,314,870 km (0.043 R)
• M85: 60,844,745 km (0.112 R)
• M86: 64,271,733 km (0.108 R)
• M87: 65,355,420 km (0.096 R)
• M88: 65,681,843 km (0.094 R)
• M89: 66,336,034 km (0.115 R)
• M90: 66,445,241 km (0.085 R)
• M91: 66,554,597 km (0.085 R)
• M92: 67,101,975 km (0.104 R)
• M93: 68,642,833 km (0.063 R)
• M94: 70,195,210 km (0.069 R)
• M95: 70,752,313 km (0.092 R)
• M96: 72,432,895 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit