🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 13

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 287 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 69.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 23,075,432 km

• M1: 162,912 km (0.094 R)
• M2: 260,001 km (0.068 R)
• M3: 343,178 km (0.027 R)
• M4: 435,330 km (0.075 R)
• M5: 539,151 km (0.109 R)
• M6: 622,178 km (0.065 R)
• M7: 707,748 km (0.039 R)
• M8: 821,292 km (0.085 R)
• M9: 911,051 km (0.067 R)
• M10: 1,085,183 km (0.114 R)
• M11: 1,188,555 km (0.091 R)
• M12: 1,327,232 km (0.073 R)
• M13: 1,445,863 km (0.12 R)
• M14: 1,667,567 km (0.056 R)
• M15: 1,749,248 km (0.111 R)
• M16: 1,832,275 km (0.111 R)
• M17: 1,969,755 km (0.074 R)
• M18: 2,060,711 km (0.083 R)
• M19: 2,148,824 km (0.081 R)
• M20: 2,294,233 km (0.113 R)
• M21: 2,447,571 km (0.029 R)
• M22: 2,541,219 km (0.104 R)
• M23: 2,663,440 km (0.093 R)
• M24: 2,759,931 km (0.099 R)
• M25: 2,876,318 km (0.07 R)
• M26: 2,975,502 km (0.103 R)
• M27: 3,119,116 km (0.07 R)
• M28: 3,284,720 km (0.032 R)
• M29: 3,373,582 km (0.091 R)
• M30: 3,498,496 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 318 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 23,075,432 km

• M1: 182,958 km (0.081 R)
• M2: 303,684 km (0.104 R)
• M3: 396,883 km (0.083 R)
• M4: 497,712 km (0.076 R)
• M5: 661,372 km (0.067 R)
• M6: 758,162 km (0.115 R)
• M7: 864,376 km (0.096 R)
• M8: 968,796 km (0.115 R)
• M9: 1,134,251 km (0.116 R)
• M10: 1,229,246 km (0.103 R)
• M11: 1,340,247 km (0.119 R)
• M12: 1,508,994 km (0.103 R)
• M13: 1,689,858 km (0.103 R)
• M14: 1,800,111 km (0.118 R)
• M15: 2,058,766 km (0.032 R)
• M16: 2,208,513 km (0.091 R)
• M17: 2,345,844 km (0.044 R)
• M18: 2,464,475 km (0.053 R)
• M19: 2,596,271 km (0.077 R)
• M20: 2,707,871 km (0.057 R)
• M21: 2,976,848 km (0.109 R)
• M22: 3,105,801 km (0.074 R)
• M23: 3,290,854 km (0.086 R)
• M24: 3,467,230 km (0.107 R)
• M25: 3,565,964 km (0.086 R)
• M26: 3,684,446 km (0.112 R)
• M27: 3,855,287 km (0.083 R)
• M28: 4,041,536 km (0.081 R)
• M29: 4,270,570 km (0.104 R)
• M30: 4,463,552 km (0.093 R)
• M31: 4,591,607 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 11.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 391 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,075,432 km

• M1: 143,315 km (0.11 R)
• M2: 217,515 km (0.068 R)
• M3: 350,508 km (0.114 R)
• M4: 429,346 km (0.108 R)
• M5: 510,129 km (0.103 R)
• M6: 595,250 km (0.113 R)
• M7: 734,675 km (0.082 R)
• M8: 826,229 km (0.118 R)
• M9: 950,395 km (0.08 R)
• M10: 1,043,146 km (0.053 R)
• M11: 1,164,619 km (0.074 R)
• M12: 1,256,024 km (0.094 R)
• M13: 1,332,319 km (0.119 R)
• M14: 1,425,369 km (0.116 R)
• M15: 1,498,971 km (0.117 R)
• M16: 1,577,061 km (0.065 R)
• M17: 1,669,512 km (0.117 R)
• M18: 1,747,453 km (0.084 R)
• M19: 1,849,927 km (0.088 R)
• M20: 1,941,032 km (0.089 R)
• M21: 2,047,396 km (0.08 R)
• M22: 2,138,352 km (0.053 R)
• M23: 2,212,702 km (0.086 R)
• M24: 2,367,835 km (0.055 R)
• M25: 2,452,358 km (0.073 R)
• M26: 2,564,108 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 10.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.21 AU - 1.43 AU

Year: 1011 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,075,432 km

• M1: 128,355 km (0.101 R)
• M2: 398,828 km (0.037 R)
• M3: 574,306 km (0.114 R)
• M4: 669,600 km (0.095 R)
• M5: 759,359 km (0.095 R)
• M6: 958,324 km (0.09 R)
• M7: 1,120,638 km (0.1 R)
• M8: 1,264,401 km (0.115 R)
• M9: 1,392,457 km (0.085 R)
• M10: 1,480,421 km (0.03 R)
• M11: 1,562,699 km (0.057 R)
• M12: 1,646,624 km (0.119 R)
• M13: 1,859,352 km (0.079 R)
• M14: 1,932,206 km (0.096 R)
• M15: 2,072,678 km (0.104 R)
• M16: 2,276,730 km (0.106 R)
• M17: 2,460,885 km (0.099 R)
• M18: 2,595,373 km (0.059 R)
• M19: 2,797,331 km (0.12 R)
• M20: 2,947,377 km (0.11 R)
• M21: 3,013,799 km (0.104 R)
• M22: 3,129,139 km (0.098 R)
• M23: 3,285,020 km (0.105 R)
• M24: 3,353,984 km (0.101 R)
• M25: 3,645,401 km (0.055 R)
• M26: 3,830,304 km (0.114 R)
• M27: 4,007,877 km (0.06 R)
• M28: 4,513,069 km (0.114 R)
• M29: 4,579,041 km (0.025 R)
• M30: 4,913,692 km (0.105 R)
• M31: 5,106,823 km (0.108 R)
• M32: 5,198,676 km (0.078 R)
• M33: 5,314,165 km (0.047 R)
• M34: 5,395,546 km (0.108 R)
• M35: 5,500,863 km (0.094 R)
• M36: 5,630,415 km (0.074 R)
• M37: 5,725,260 km (0.074 R)
• M38: 5,808,736 km (0.12 R)
• M39: 5,952,798 km (0.099 R)
• M40: 6,098,058 km (0.106 R)
• M41: 6,171,211 km (0.108 R)
• M42: 6,392,167 km (0.082 R)
• M43: 6,603,250 km (0.054 R)
• M44: 7,211,665 km (0.101 R)
• M45: 7,366,648 km (0.096 R)
• M46: 7,535,843 km (0.097 R)
• M47: 7,627,397 km (0.095 R)
• M48: 7,904,452 km (0.081 R)
• M49: 7,970,874 km (0.061 R)
• M50: 8,104,465 km (0.095 R)
• M51: 8,225,190 km (0.076 R)
• M52: 8,495,663 km (0.054 R)
• M53: 8,591,107 km (0.119 R)
• M54: 8,686,849 km (0.057 R)
• M55: 9,310,822 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 9.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.3 AU - 3.52 AU

Year: 3310 Days

Day: 12.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,075,432 km

• M1: 115,789 km (0.081 R)
• M2: 172,486 km (0.075 R)
• M3: 280,795 km (0.103 R)
• M4: 389,702 km (0.063 R)
• M5: 447,148 km (0.12 R)
• M6: 579,991 km (0.114 R)
• M7: 809,324 km (0.034 R)
• M8: 966,253 km (0.048 R)
• M9: 1,057,956 km (0.115 R)
• M10: 1,270,236 km (0.066 R)
• M11: 1,330,673 km (0.116 R)
• M12: 1,454,390 km (0.076 R)
• M13: 1,539,063 km (0.074 R)
• M14: 1,603,689 km (0.105 R)
• M15: 1,702,424 km (0.092 R)
• M16: 2,153,910 km (0.083 R)
• M17: 2,551,541 km (0.113 R)
• M18: 2,680,495 km (0.108 R)
• M19: 3,204,237 km (0.089 R)
• M20: 3,287,563 km (0.087 R)
• M21: 3,385,849 km (0.038 R)
• M22: 3,513,605 km (0.102 R)
• M23: 3,686,540 km (0.045 R)
• M24: 3,876,978 km (0.103 R)
• M25: 4,100,926 km (0.112 R)
• M26: 4,252,469 km (0.102 R)
• M27: 4,375,139 km (0.105 R)
• M28: 4,452,332 km (0.105 R)
• M29: 4,655,336 km (0.057 R)
• M30: 4,797,753 km (0.11 R)
• M31: 4,941,517 km (0.079 R)
• M32: 5,005,994 km (0.069 R)
• M33: 5,135,545 km (0.105 R)
• M34: 5,698,781 km (0.091 R)
• M35: 6,039,266 km (0.046 R)
• M36: 6,562,559 km (0.12 R)
• M37: 6,758,084 km (0.119 R)
• M38: 7,356,176 km (0.104 R)
• M39: 7,577,880 km (0.087 R)
• M40: 8,218,009 km (0.119 R)
• M41: 8,544,731 km (0.036 R)
• M42: 8,875,492 km (0.077 R)
• M43: 9,309,924 km (0.05 R)
• M44: 9,469,695 km (0.073 R)
• M45: 9,529,833 km (0.047 R)
• M46: 9,913,552 km (0.105 R)
• M47: 9,974,737 km (0.069 R)
• M48: 10,302,506 km (0.107 R)
• M49: 10,467,662 km (0.114 R)
• M50: 10,800,817 km (0.044 R)
• M51: 10,863,648 km (0.07 R)
• M52: 10,989,759 km (0.052 R)
• M53: 11,243,327 km (0.078 R)
• M54: 11,605,803 km (0.102 R)
• M55: 11,820,925 km (0.091 R)
• M56: 12,080,776 km (0.116 R)
• M57: 12,276,899 km (0.046 R)
• M58: 12,584,173 km (0.083 R)
• M59: 12,805,129 km (0.115 R)
• M60: 13,183,761 km (0.09 R)
• M61: 13,318,250 km (0.056 R)
• M62: 13,860,841 km (0.082 R)
• M63: 13,997,723 km (0.076 R)
• M64: 14,203,719 km (0.102 R)
• M65: 14,688,417 km (0.074 R)
• M66: 14,781,317 km (0.091 R)
• M67: 15,840,320 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 12.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.56 AU - 4.24 AU

Year: 4181 Days

Day: 12.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,075,432 km

• M1: 176,077 km (0.112 R)
• M2: 406,158 km (0.1 R)
• M3: 756,816 km (0.1 R)
• M4: 935,585 km (0.109 R)
• M5: 1,438,234 km (0.104 R)
• M6: 1,618,200 km (0.043 R)
• M7: 1,805,945 km (0.115 R)
• M8: 2,017,776 km (0.114 R)
• M9: 2,135,360 km (0.108 R)
• M10: 2,220,780 km (0.108 R)
• M11: 2,412,714 km (0.03 R)
• M12: 2,592,232 km (0.106 R)
• M13: 2,983,730 km (0.108 R)
• M14: 3,176,860 km (0.075 R)
• M15: 3,719,153 km (0.078 R)
• M16: 4,011,916 km (0.03 R)
• M17: 4,312,308 km (0.104 R)
• M18: 4,957,823 km (0.044 R)
• M19: 5,072,116 km (0.116 R)
• M20: 5,303,693 km (0.08 R)
• M21: 5,538,562 km (0.094 R)
• M22: 5,657,492 km (0.046 R)
• M23: 6,313,629 km (0.101 R)
• M24: 6,412,962 km (0.092 R)
• M25: 6,815,529 km (0.025 R)
• M26: 7,330,146 km (0.107 R)
• M27: 7,487,074 km (0.09 R)
• M28: 8,018,147 km (0.029 R)
• M29: 8,288,320 km (0.091 R)
• M30: 8,397,228 km (0.119 R)
• M31: 8,506,584 km (0.066 R)
• M32: 8,754,467 km (0.063 R)
• M33: 8,948,945 km (0.112 R)
• M34: 9,342,088 km (0.074 R)
• M35: 9,455,483 km (0.05 R)
• M36: 9,913,701 km (0.089 R)
• M37: 10,262,115 km (0.114 R)
• M38: 11,001,128 km (0.071 R)
• M39: 11,513,351 km (0.101 R)
• M40: 11,604,606 km (0.042 R)
• M41: 11,696,010 km (0.109 R)
• M42: 12,436,370 km (0.09 R)
• M43: 13,575,259 km (0.104 R)
• M44: 14,157,344 km (0.093 R)
• M45: 14,287,644 km (0.087 R)
• M46: 15,245,369 km (0.111 R)
• M47: 15,546,809 km (0.045 R)
• M48: 15,647,788 km (0.107 R)
• M49: 15,816,384 km (0.108 R)
• M50: 16,087,605 km (0.076 R)
• M51: 16,223,739 km (0.111 R)
• M52: 17,187,599 km (0.027 R)
• M53: 17,292,018 km (0.071 R)
• M54: 17,816,957 km (0.103 R)
• M55: 18,454,094 km (0.107 R)
• M56: 18,703,773 km (0.081 R)
• M57: 18,846,938 km (0.111 R)
• M58: 19,098,562 km (0.108 R)
• M59: 19,568,598 km (0.115 R)
• M60: 20,225,782 km (0.109 R)
• M61: 20,336,035 km (0.063 R)
• M62: 20,667,843 km (0.057 R)
• M63: 21,337,144 km (0.036 R)
• M64: 22,202,568 km (0.065 R)
• M65: 22,544,399 km (0.09 R)
• M66: 22,696,839 km (0.119 R)
• M67: 23,041,214 km (0.116 R)
• M68: 23,541,619 km (0.088 R)
• M69: 24,709,978 km (0.103 R)
• M70: 24,788,666 km (0.059 R)
• M71: 24,867,205 km (0.074 R)
• M72: 25,103,719 km (0.068 R)
• M73: 26,257,119 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 13.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.57 AU - 5.69 AU

Year: 7748 Days

Day: 5.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,075,432 km

• M1: 296,653 km (0.056 R)
• M2: 491,579 km (0.089 R)
• M3: 586,723 km (0.043 R)
• M4: 709,393 km (0.114 R)
• M5: 821,143 km (0.1 R)
• M6: 1,018,612 km (0.082 R)
• M7: 1,171,651 km (0.105 R)
• M8: 1,862,793 km (0.096 R)
• M9: 1,964,669 km (0.072 R)
• M10: 2,235,591 km (0.075 R)
• M11: 2,423,186 km (0.074 R)
• M12: 2,780,875 km (0.101 R)
• M13: 2,966,227 km (0.091 R)
• M14: 3,086,354 km (0.086 R)
• M15: 3,402,753 km (0.085 R)
• M16: 3,638,071 km (0.111 R)
• M17: 3,730,073 km (0.098 R)
• M18: 4,067,566 km (0.059 R)
• M19: 4,220,904 km (0.083 R)
• M20: 4,376,037 km (0.116 R)
• M21: 4,493,770 km (0.064 R)
• M22: 4,812,863 km (0.12 R)
• M23: 5,222,312 km (0.112 R)
• M24: 5,368,320 km (0.112 R)
• M25: 5,664,374 km (0.117 R)
• M26: 5,900,888 km (0.072 R)
• M27: 6,206,516 km (0.059 R)
• M28: 6,316,920 km (0.064 R)
• M29: 6,428,071 km (0.056 R)
• M30: 6,517,530 km (0.083 R)
• M31: 6,856,370 km (0.045 R)
• M32: 7,062,515 km (0.107 R)
• M33: 7,551,551 km (0.081 R)
• M34: 7,717,006 km (0.085 R)
• M35: 7,883,808 km (0.101 R)
• M36: 7,979,550 km (0.107 R)
• M37: 8,075,742 km (0.071 R)
• M38: 8,172,382 km (0.104 R)
• M39: 8,415,479 km (0.12 R)
• M40: 8,537,999 km (0.096 R)
• M41: 8,710,486 km (0.086 R)
• M42: 8,809,669 km (0.084 R)
• M43: 9,159,429 km (0.115 R)
• M44: 9,539,407 km (0.107 R)
• M45: 9,692,745 km (0.076 R)
• M46: 10,002,114 km (0.063 R)
• M47: 10,184,025 km (0.109 R)
• M48: 10,472,300 km (0.088 R)
• M49: 10,816,375 km (0.116 R)
• M50: 10,923,038 km (0.088 R)
• M51: 11,244,973 km (0.073 R)
• M52: 11,461,441 km (0.116 R)
• M53: 12,091,248 km (0.066 R)
• M54: 12,396,577 km (0.062 R)
• M55: 12,508,177 km (0.069 R)
• M56: 12,648,201 km (0.109 R)
• M57: 12,760,698 km (0.093 R)
• M58: 12,986,442 km (0.047 R)
• M59: 13,931,900 km (0.097 R)
• M60: 14,486,310 km (0.053 R)
• M61: 14,692,456 km (0.103 R)
• M62: 14,929,269 km (0.075 R)
• M63: 15,137,360 km (0.113 R)
• M64: 15,949,527 km (0.114 R)
• M65: 16,101,518 km (0.071 R)
• M66: 16,437,515 km (0.105 R)
• M67: 16,529,518 km (0.104 R)
• M68: 16,775,756 km (0.083 R)
• M69: 16,868,506 km (0.064 R)
• M70: 17,396,886 km (0.097 R)
• M71: 17,836,105 km (0.097 R)
• M72: 18,661,586 km (0.117 R)
• M73: 18,757,628 km (0.118 R)
• M74: 18,950,310 km (0.095 R)
• M75: 19,531,947 km (0.038 R)
• M76: 19,662,097 km (0.102 R)
• M77: 20,054,043 km (0.102 R)
• M78: 20,646,900 km (0.11 R)
• M79: 21,012,068 km (0.115 R)
• M80: 21,883,625 km (0.086 R)
• M81: 22,664,377 km (0.065 R)
• M82: 22,972,399 km (0.116 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: 405 - 19,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit