🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 11.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.82 AU - 1.36 AU

Year: 772 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,682,157 km

• M1: 157,078 km (0.112 R)
• M2: 241,900 km (0.092 R)
• M3: 353,799 km (0.075 R)
• M4: 443,258 km (0.09 R)
• M5: 550,969 km (0.082 R)
• M6: 673,490 km (0.11 R)
• M7: 752,926 km (0.111 R)
• M8: 835,953 km (0.116 R)
• M9: 922,271 km (0.093 R)
• M10: 1,066,334 km (0.119 R)
• M11: 1,161,029 km (0.042 R)
• M12: 1,347,578 km (0.105 R)
• M13: 1,438,384 km (0.111 R)
• M14: 1,550,432 km (0.103 R)
• M15: 1,633,160 km (0.076 R)
• M16: 1,717,384 km (0.076 R)
• M17: 1,789,939 km (0.12 R)
• M18: 1,951,953 km (0.077 R)
• M19: 2,041,712 km (0.031 R)
• M20: 2,261,770 km (0.107 R)
• M21: 2,694,108 km (0.079 R)
• M22: 2,825,904 km (0.069 R)
• M23: 3,160,704 km (0.104 R)
• M24: 3,491,465 km (0.111 R)
• M25: 3,669,636 km (0.09 R)
• M26: 3,833,445 km (0.117 R)
• M27: 3,911,984 km (0.111 R)
• M28: 4,026,277 km (0.111 R)
• M29: 4,186,347 km (0.034 R)
• M30: 4,285,231 km (0.067 R)
• M31: 4,458,017 km (0.078 R)
• M32: 4,623,771 km (0.087 R)
• M33: 4,895,291 km (0.103 R)
• M34: 5,085,580 km (0.074 R)
• M35: 5,162,323 km (0.046 R)
• M36: 5,239,516 km (0.1 R)
• M37: 5,365,776 km (0.093 R)
• M38: 5,571,922 km (0.099 R)
• M39: 5,651,209 km (0.043 R)
• M40: 5,891,164 km (0.087 R)
• M41: 5,971,947 km (0.113 R)
• M42: 6,073,374 km (0.081 R)
• M43: 6,185,573 km (0.1 R)
• M44: 6,339,808 km (0.059 R)
• M45: 6,662,640 km (0.039 R)
• M46: 6,767,957 km (0.11 R)
• M47: 6,842,008 km (0.045 R)
• M48: 6,916,358 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 11.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.34 AU - 1.5 AU

Year: 1148 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,682,157 km

• M1: 155,283 km (0.042 R)
• M2: 292,015 km (0.105 R)
• M3: 369,208 km (0.088 R)
• M4: 461,958 km (0.11 R)
• M5: 625,618 km (0.084 R)
• M6: 762,500 km (0.1 R)
• M7: 845,527 km (0.119 R)
• M8: 939,475 km (0.105 R)
• M9: 1,029,682 km (0.042 R)
• M10: 1,107,174 km (0.111 R)
• M11: 1,211,144 km (0.087 R)
• M12: 1,285,195 km (0.094 R)
• M13: 1,464,114 km (0.087 R)
• M14: 1,669,961 km (0.077 R)
• M15: 1,799,962 km (0.071 R)
• M16: 1,982,022 km (0.09 R)
• M17: 2,070,435 km (0.051 R)
• M18: 2,261,621 km (0.118 R)
• M19: 2,500,977 km (0.105 R)
• M20: 2,704,879 km (0.074 R)
• M21: 2,870,035 km (0.031 R)
• M22: 2,981,934 km (0.096 R)
• M23: 3,072,441 km (0.058 R)
• M24: 3,279,784 km (0.114 R)
• M25: 3,491,764 km (0.116 R)
• M26: 3,769,118 km (0.068 R)
• M27: 3,954,021 km (0.099 R)
• M28: 4,141,916 km (0.102 R)
• M29: 4,461,756 km (0.111 R)
• M30: 4,592,056 km (0.113 R)
• M31: 4,749,882 km (0.107 R)
• M32: 4,909,653 km (0.059 R)
• M33: 5,044,291 km (0.09 R)
• M34: 5,330,771 km (0.072 R)
• M35: 5,455,236 km (0.118 R)
• M36: 5,552,624 km (0.085 R)
• M37: 5,848,529 km (0.095 R)
• M38: 5,962,672 km (0.102 R)
• M39: 6,265,757 km (0.086 R)
• M40: 6,367,933 km (0.106 R)
• M41: 6,842,158 km (0.094 R)
• M42: 7,022,872 km (0.088 R)
• M43: 7,189,973 km (0.056 R)
• M44: 7,343,161 km (0.066 R)
• M45: 7,435,463 km (0.097 R)
• M46: 7,730,620 km (0.074 R)
• M47: 8,108,803 km (0.088 R)
• M48: 8,364,466 km (0.103 R)
• M49: 8,655,134 km (0.103 R)
• M50: 9,031,523 km (0.072 R)
• M51: 9,196,828 km (0.114 R)
• M52: 9,329,821 km (0.035 R)
• M53: 9,496,922 km (0.088 R)
• M54: 9,766,347 km (0.032 R)
• M55: 9,885,128 km (0.11 R)
• M56: 10,089,778 km (0.027 R)
• M57: 10,659,746 km (0.064 R)
• M58: 10,939,793 km (0.073 R)
• M59: 11,151,474 km (0.115 R)
• M60: 11,364,501 km (0.094 R)
• M61: 11,722,639 km (0.077 R)
• M62: 11,848,899 km (0.092 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 10.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.57 AU - 4.05 AU

Year: 4084 Days

Day: 6.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,682,157 km

• M1: 261,796 km (0.074 R)
• M2: 398,678 km (0.051 R)
• M3: 478,264 km (0.037 R)
• M4: 574,306 km (0.105 R)
• M5: 822,938 km (0.112 R)
• M6: 1,003,652 km (0.057 R)
• M7: 1,144,723 km (0.081 R)
• M8: 1,211,144 km (0.058 R)
• M9: 1,306,588 km (0.113 R)
• M10: 1,490,593 km (0.086 R)
• M11: 1,698,385 km (0.104 R)
• M12: 1,852,770 km (0.113 R)
• M13: 2,093,323 km (0.099 R)
• M14: 2,481,679 km (0.025 R)
• M15: 3,059,725 km (0.118 R)
• M16: 3,153,673 km (0.103 R)
• M17: 3,441,798 km (0.103 R)
• M18: 3,520,038 km (0.054 R)
• M19: 3,698,359 km (0.081 R)
• M20: 3,961,202 km (0.084 R)
• M21: 4,377,682 km (0.115 R)
• M22: 4,940,021 km (0.119 R)
• M23: 5,006,442 km (0.09 R)
• M24: 5,117,743 km (0.104 R)
• M25: 5,433,694 km (0.057 R)
• M26: 5,686,514 km (0.113 R)
• M27: 5,826,089 km (0.078 R)
• M28: 6,084,893 km (0.119 R)
• M29: 6,323,502 km (0.045 R)
• M30: 6,492,248 km (0.106 R)
• M31: 6,565,103 km (0.109 R)
• M32: 7,032,745 km (0.088 R)
• M33: 7,384,151 km (0.092 R)
• M34: 7,664,348 km (0.104 R)
• M35: 7,767,121 km (0.062 R)
• M36: 8,104,315 km (0.077 R)
• M37: 8,819,991 km (0.052 R)
• M38: 9,144,469 km (0.059 R)
• M39: 9,500,512 km (0.116 R)
• M40: 9,945,117 km (0.079 R)
• M41: 10,368,030 km (0.09 R)
• M42: 10,510,298 km (0.091 R)
• M43: 10,710,609 km (0.107 R)
• M44: 11,027,906 km (0.11 R)
• M45: 11,494,951 km (0.095 R)
• M46: 11,583,363 km (0.036 R)
• M47: 11,938,808 km (0.095 R)
• M48: 12,117,876 km (0.045 R)
• M49: 12,418,418 km (0.082 R)
• M50: 12,843,127 km (0.09 R)
• M51: 14,909,522 km (0.103 R)
• M52: 15,296,233 km (0.1 R)
• M53: 15,555,935 km (0.111 R)
• M54: 16,112,439 km (0.097 R)
• M55: 16,178,411 km (0.07 R)
• M56: 16,343,567 km (0.057 R)
• M57: 16,709,035 km (0.055 R)
• M58: 17,481,708 km (0.116 R)
• M59: 17,549,476 km (0.108 R)
• M60: 17,617,244 km (0.113 R)
• M61: 18,818,365 km (0.111 R)
• M62: 19,061,761 km (0.091 R)
• M63: 19,166,479 km (0.066 R)
• M64: 19,306,353 km (0.119 R)
• M65: 19,763,076 km (0.07 R)
• M66: 20,258,843 km (0.083 R)
• M67: 20,615,634 km (0.119 R)
• M68: 21,082,529 km (0.058 R)
• M69: 22,836,265 km (0.09 R)
• M70: 23,431,215 km (0.038 R)
• M71: 23,543,264 km (0.063 R)
• M72: 23,805,659 km (0.108 R)
• M73: 23,918,306 km (0.074 R)
• M74: 24,826,515 km (0.115 R)
• M75: 24,940,807 km (0.05 R)
• M76: 25,707,347 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 11.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.41 AU - 5.31 AU

Year: 6175 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,682,157 km

• M1: 167,550 km (0.084 R)
• M2: 258,056 km (0.119 R)
• M3: 549,623 km (0.04 R)
• M4: 667,356 km (0.097 R)
• M5: 1,001,857 km (0.072 R)
• M6: 1,175,839 km (0.037 R)
• M7: 1,319,902 km (0.048 R)
• M8: 1,400,984 km (0.099 R)
• M9: 1,484,011 km (0.084 R)
• M10: 1,611,618 km (0.095 R)
• M11: 1,772,735 km (0.119 R)
• M12: 2,640,702 km (0.089 R)
• M13: 2,885,145 km (0.052 R)
• M14: 3,778,842 km (0.062 R)
• M15: 3,856,932 km (0.103 R)
• M16: 4,034,954 km (0.101 R)
• M17: 4,114,839 km (0.062 R)
• M18: 4,378,430 km (0.108 R)
• M19: 4,522,792 km (0.092 R)
• M20: 4,647,707 km (0.111 R)
• M21: 4,900,976 km (0.075 R)
• M22: 5,007,938 km (0.032 R)
• M23: 5,137,340 km (0.077 R)
• M24: 5,755,628 km (0.11 R)
• M25: 6,491,201 km (0.095 R)
• M26: 6,679,695 km (0.097 R)
• M27: 6,774,689 km (0.099 R)
• M28: 7,014,046 km (0.049 R)
• M29: 7,134,921 km (0.102 R)
• M30: 7,476,602 km (0.045 R)
• M31: 8,125,708 km (0.096 R)
• M32: 8,252,716 km (0.102 R)
• M33: 8,871,004 km (0.048 R)
• M34: 9,450,995 km (0.068 R)
• M35: 9,611,364 km (0.091 R)
• M36: 9,826,486 km (0.114 R)
• M37: 9,988,949 km (0.062 R)
• M38: 10,070,480 km (0.102 R)
• M39: 10,870,380 km (0.117 R)
• M40: 11,094,627 km (0.117 R)
• M41: 11,776,644 km (0.114 R)
• M42: 12,064,769 km (0.108 R)
• M43: 12,355,288 km (0.045 R)
• M44: 12,618,880 km (0.114 R)
• M45: 12,884,117 km (0.086 R)
• M46: 13,002,748 km (0.106 R)
• M47: 13,300,597 km (0.07 R)
• M48: 13,510,483 km (0.091 R)
• M49: 13,721,416 km (0.062 R)
• M50: 14,483,916 km (0.088 R)
• M51: 14,730,753 km (0.101 R)
• M52: 15,010,202 km (0.068 R)
• M53: 15,197,498 km (0.086 R)
• M54: 15,574,335 km (0.119 R)
• M55: 15,763,876 km (0.113 R)
• M56: 16,209,378 km (0.064 R)
• M57: 17,340,936 km (0.066 R)
• M58: 17,439,073 km (0.104 R)
• M59: 17,899,684 km (0.098 R)
• M60: 18,464,416 km (0.045 R)
• M61: 18,900,195 km (0.049 R)
• M62: 19,577,425 km (0.117 R)
• M63: 19,747,817 km (0.108 R)
• M64: 19,884,699 km (0.111 R)
• M65: 20,677,268 km (0.057 R)
• M66: 20,850,951 km (0.05 R)
• M67: 21,867,768 km (0.116 R)
• M68: 22,044,742 km (0.058 R)
• M69: 22,151,106 km (0.087 R)
• M70: 22,400,187 km (0.074 R)
• M71: 23,224,621 km (0.118 R)
• M72: 23,477,591 km (0.049 R)
• M73: 23,731,309 km (0.101 R)
• M74: 24,022,576 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit