🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,980,539 km

• M1: 164,408 km (0.075 R)
• M2: 259,253 km (0.068 R)
• M3: 346,768 km (0.066 R)
• M4: 430,094 km (0.037 R)
• M5: 524,939 km (0.074 R)
• M6: 612,154 km (0.115 R)
• M7: 721,062 km (0.081 R)
• M8: 823,237 km (0.084 R)
• M9: 938,577 km (0.119 R)
• M10: 1,033,572 km (0.091 R)
• M11: 1,118,543 km (0.115 R)
• M12: 1,214,585 km (0.036 R)
• M13: 1,299,407 km (0.061 R)
• M14: 1,445,265 km (0.085 R)
• M15: 1,550,881 km (0.075 R)
• M16: 1,659,340 km (0.116 R)
• M17: 1,825,244 km (0.105 R)
• M18: 1,990,250 km (0.1 R)
• M19: 2,091,677 km (0.115 R)
• M20: 2,229,756 km (0.046 R)
• M21: 2,328,192 km (0.115 R)
• M22: 2,410,321 km (0.061 R)
• M23: 2,573,831 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 13.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.76 AU

Year: 379 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,980,539 km

• M1: 175,927 km (0.08 R)
• M2: 261,647 km (0.082 R)
• M3: 354,996 km (0.088 R)
• M4: 472,879 km (0.098 R)
• M5: 577,149 km (0.052 R)
• M6: 664,065 km (0.116 R)
• M7: 753,225 km (0.056 R)
• M8: 921,373 km (0.115 R)
• M9: 1,066,633 km (0.076 R)
• M10: 1,151,604 km (0.069 R)
• M11: 1,285,943 km (0.078 R)
• M12: 1,434,045 km (0.054 R)
• M13: 1,533,378 km (0.09 R)
• M14: 1,656,647 km (0.117 R)
• M15: 1,845,739 km (0.08 R)
• M16: 1,963,771 km (0.049 R)
• M17: 2,183,680 km (0.042 R)
• M18: 2,279,872 km (0.046 R)
• M19: 2,367,536 km (0.056 R)
• M20: 2,531,645 km (0.073 R)
• M21: 2,663,590 km (0.053 R)
• M22: 2,761,427 km (0.095 R)
• M23: 2,923,890 km (0.118 R)
• M24: 3,041,175 km (0.105 R)
• M25: 3,149,185 km (0.099 R)
• M26: 3,264,076 km (0.07 R)
• M27: 3,352,488 km (0.11 R)
• M28: 3,475,458 km (0.066 R)
• M29: 3,571,500 km (0.112 R)
• M30: 3,731,868 km (0.04 R)
• M31: 3,871,144 km (0.094 R)
• M32: 4,000,397 km (0.045 R)
• M33: 4,095,242 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 10.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 930 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,980,539 km

• M1: 134,189 km (0.12 R)
• M2: 225,145 km (0.03 R)
• M3: 313,557 km (0.051 R)
• M4: 457,620 km (0.056 R)
• M5: 560,543 km (0.095 R)
• M6: 637,885 km (0.101 R)
• M7: 755,619 km (0.064 R)
• M8: 920,177 km (0.075 R)
• M9: 1,020,856 km (0.045 R)
• M10: 1,153,998 km (0.114 R)
• M11: 1,308,084 km (0.113 R)
• M12: 1,422,526 km (0.118 R)
• M13: 1,492,837 km (0.115 R)
• M14: 1,564,345 km (0.11 R)
• M15: 1,836,763 km (0.082 R)
• M16: 1,931,009 km (0.036 R)
• M17: 2,133,565 km (0.116 R)
• M18: 2,287,651 km (0.093 R)
• M19: 2,361,552 km (0.098 R)
• M20: 2,473,900 km (0.093 R)
• M21: 2,694,407 km (0.097 R)
• M22: 2,811,991 km (0.093 R)
• M23: 2,911,175 km (0.078 R)
• M24: 3,001,681 km (0.07 R)
• M25: 3,175,065 km (0.051 R)
• M26: 3,278,587 km (0.071 R)
• M27: 3,478,450 km (0.087 R)
• M28: 3,574,641 km (0.038 R)
• M29: 3,758,647 km (0.106 R)
• M30: 3,879,372 km (0.06 R)
• M31: 3,990,224 km (0.062 R)
• M32: 4,079,833 km (0.047 R)
• M33: 4,249,328 km (0.099 R)
• M34: 4,490,778 km (0.105 R)
• M35: 4,666,107 km (0.116 R)
• M36: 4,784,140 km (0.106 R)
• M37: 5,011,379 km (0.064 R)
• M38: 5,132,404 km (0.116 R)
• M39: 5,414,396 km (0.117 R)
• M40: 5,663,775 km (0.091 R)
• M41: 5,777,171 km (0.08 R)
• M42: 6,277,725 km (0.106 R)
• M43: 6,355,965 km (0.081 R)
• M44: 6,526,656 km (0.113 R)
• M45: 6,645,586 km (0.107 R)
• M46: 6,752,100 km (0.069 R)
• M47: 6,912,768 km (0.064 R)
• M48: 7,402,551 km (0.118 R)
• M49: 7,485,279 km (0.097 R)
• M50: 7,637,719 km (0.09 R)
• M51: 7,707,432 km (0.041 R)
• M52: 7,833,393 km (0.117 R)
• M53: 8,030,563 km (0.086 R)
• M54: 8,172,532 km (0.118 R)
• M55: 8,530,819 km (0.085 R)
• M56: 8,661,118 km (0.093 R)
• M57: 8,792,166 km (0.061 R)
• M58: 8,894,491 km (0.073 R)
• M59: 9,085,527 km (0.107 R)
• M60: 9,307,680 km (0.089 R)
• M61: 10,153,058 km (0.113 R)
• M62: 10,414,405 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 10.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.96 AU - 1.52 AU

Year: 953 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,980,539 km

• M1: 138,228 km (0.104 R)
• M2: 243,097 km (0.102 R)
• M3: 332,107 km (0.077 R)
• M4: 451,337 km (0.11 R)
• M5: 593,156 km (0.027 R)
• M6: 726,896 km (0.074 R)
• M7: 832,811 km (0.078 R)
• M8: 910,901 km (0.075 R)
• M9: 991,684 km (0.088 R)
• M10: 1,161,029 km (0.102 R)
• M11: 1,227,151 km (0.091 R)
• M12: 1,386,473 km (0.111 R)
• M13: 1,488,648 km (0.054 R)
• M14: 1,802,355 km (0.062 R)
• M15: 1,958,386 km (0.101 R)
• M16: 2,100,803 km (0.114 R)
• M17: 2,210,009 km (0.103 R)
• M18: 2,339,860 km (0.058 R)
• M19: 2,453,106 km (0.083 R)
• M20: 2,548,998 km (0.056 R)
• M21: 2,616,916 km (0.079 R)
• M22: 2,724,776 km (0.113 R)
• M23: 2,824,258 km (0.065 R)
• M24: 2,996,146 km (0.114 R)
• M25: 3,078,275 km (0.09 R)
• M26: 3,161,153 km (0.057 R)
• M27: 3,244,778 km (0.111 R)
• M28: 3,382,258 km (0.068 R)
• M29: 3,500,141 km (0.106 R)
• M30: 3,839,878 km (0.104 R)
• M31: 4,008,026 km (0.12 R)
• M32: 4,144,459 km (0.113 R)
• M33: 4,224,644 km (0.088 R)
• M34: 4,305,427 km (0.108 R)
• M35: 4,410,145 km (0.111 R)
• M36: 4,562,735 km (0.08 R)
• M37: 4,897,535 km (0.088 R)
• M38: 5,068,077 km (0.119 R)
• M39: 5,141,679 km (0.086 R)
• M40: 5,641,784 km (0.059 R)
• M41: 5,884,881 km (0.101 R)
• M42: 6,053,328 km (0.116 R)
• M43: 6,328,588 km (0.106 R)
• M44: 6,447,818 km (0.036 R)
• M45: 6,837,221 km (0.11 R)
• M46: 6,918,752 km (0.027 R)
• M47: 6,986,969 km (0.05 R)
• M48: 8,108,354 km (0.102 R)
• M49: 8,223,545 km (0.06 R)
• M50: 8,616,389 km (0.063 R)
• M51: 8,970,786 km (0.112 R)
• M52: 9,045,286 km (0.072 R)
• M53: 9,239,763 km (0.104 R)
• M54: 9,390,408 km (0.114 R)
• M55: 9,602,538 km (0.115 R)
• M56: 9,770,387 km (0.096 R)
• M57: 9,985,508 km (0.077 R)
• M58: 10,109,076 km (0.118 R)
• M59: 10,311,033 km (0.087 R)
• M60: 10,388,974 km (0.112 R)
• M61: 10,561,310 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 12.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.98 AU - 3.92 AU

Year: 4423 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,980,539 km

• M1: 188,643 km (0.069 R)
• M2: 293,960 km (0.038 R)
• M3: 497,712 km (0.118 R)
• M4: 754,572 km (0.1 R)
• M5: 867,368 km (0.081 R)
• M6: 946,207 km (0.11 R)
• M7: 1,440,777 km (0.098 R)
• M8: 1,617,303 km (0.1 R)
• M9: 1,699,881 km (0.093 R)
• M10: 2,413,014 km (0.053 R)
• M11: 2,822,014 km (0.103 R)
• M12: 3,004,075 km (0.09 R)
• M13: 3,086,204 km (0.086 R)
• M14: 3,401,407 km (0.045 R)
• M15: 3,595,435 km (0.104 R)
• M16: 3,704,941 km (0.064 R)
• M17: 3,904,953 km (0.084 R)
• M18: 4,040,190 km (0.094 R)
• M19: 4,385,312 km (0.091 R)
• M20: 4,716,073 km (0.094 R)
• M21: 5,277,364 km (0.086 R)
• M22: 5,553,372 km (0.045 R)
• M23: 5,859,898 km (0.05 R)
• M24: 5,989,300 km (0.108 R)
• M25: 6,093,420 km (0.12 R)
• M26: 6,198,289 km (0.117 R)
• M27: 6,383,192 km (0.061 R)
• M28: 6,596,668 km (0.054 R)
• M29: 7,390,584 km (0.031 R)
• M30: 7,474,508 km (0.042 R)
• M31: 7,984,487 km (0.071 R)
• M32: 8,185,846 km (0.067 R)
• M33: 8,272,613 km (0.104 R)
• M34: 8,359,828 km (0.069 R)
• M35: 8,829,715 km (0.058 R)
• M36: 8,918,875 km (0.113 R)
• M37: 9,338,497 km (0.111 R)
• M38: 9,703,516 km (0.095 R)
• M39: 10,135,106 km (0.047 R)
• M40: 10,510,148 km (0.105 R)
• M41: 10,889,827 km (0.052 R)
• M42: 11,532,500 km (0.091 R)
• M43: 11,793,099 km (0.114 R)
• M44: 12,619,927 km (0.091 R)
• M45: 12,720,457 km (0.113 R)
• M46: 12,854,795 km (0.105 R)
• M47: 13,124,969 km (0.097 R)
• M48: 13,671,151 km (0.071 R)
• M49: 13,843,338 km (0.109 R)
• M50: 13,947,009 km (0.073 R)
• M51: 14,120,393 km (0.103 R)
• M52: 14,329,232 km (0.114 R)
• M53: 14,434,100 km (0.1 R)
• M54: 15,246,716 km (0.114 R)
• M55: 15,425,336 km (0.058 R)
• M56: 15,532,747 km (0.099 R)
• M57: 15,676,510 km (0.079 R)
• M58: 15,784,670 km (0.047 R)
• M59: 16,658,172 km (0.083 R)
• M60: 16,768,575 km (0.1 R)
• M61: 16,989,830 km (0.12 R)
• M62: 17,138,082 km (0.05 R)
• M63: 17,323,733 km (0.083 R)
• M64: 17,847,475 km (0.109 R)
• M65: 18,073,517 km (0.041 R)
• M66: 18,300,457 km (0.088 R)
• M67: 18,987,111 km (0.077 R)
• M68: 20,032,800 km (0.071 R)
• M69: 20,819,536 km (0.102 R)
• M70: 21,656,386 km (0.112 R)
• M71: 21,776,962 km (0.049 R)
• M72: 22,180,128 km (0.093 R)
• M73: 23,651,872 km (0.116 R)
• M74: 23,734,450 km (0.066 R)
• M75: 24,357,675 km (0.103 R)
• M76: 25,747,738 km (0.06 R)
• M77: 26,003,251 km (0.091 R)
• M78: 26,088,672 km (0.117 R)
• M79: 26,731,793 km (0.11 R)
• M80: 27,380,300 km (0.109 R)
• M81: 27,728,115 km (0.119 R)
• M82: 29,001,642 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit