🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.01 AU - 1.29 AU

Year: 867 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,627,606 km

• M1: 191,784 km (0.095 R)
• M2: 286,929 km (0.045 R)
• M3: 379,530 km (0.091 R)
• M4: 578,196 km (0.106 R)
• M5: 685,607 km (0.1 R)
• M6: 805,285 km (0.069 R)
• M7: 902,674 km (0.116 R)
• M8: 1,013,526 km (0.081 R)
• M9: 1,124,826 km (0.1 R)
• M10: 1,270,385 km (0.113 R)
• M11: 1,396,945 km (0.098 R)
• M12: 1,614,161 km (0.086 R)
• M13: 1,724,265 km (0.095 R)
• M14: 1,946,717 km (0.107 R)
• M15: 2,064,600 km (0.027 R)
• M16: 2,320,413 km (0.102 R)
• M17: 2,433,209 km (0.083 R)
• M18: 2,612,577 km (0.065 R)
• M19: 2,743,475 km (0.105 R)
• M20: 2,836,376 km (0.097 R)
• M21: 2,930,473 km (0.075 R)
• M22: 3,094,282 km (0.066 R)
• M23: 3,282,177 km (0.045 R)
• M24: 3,575,090 km (0.054 R)
• M25: 3,750,568 km (0.052 R)
• M26: 3,913,929 km (0.115 R)
• M27: 4,019,096 km (0.112 R)
• M28: 4,171,237 km (0.099 R)
• M29: 4,449,639 km (0.109 R)
• M30: 4,575,451 km (0.097 R)
• M31: 4,846,821 km (0.12 R)
• M32: 4,984,451 km (0.049 R)
• M33: 5,189,401 km (0.1 R)
• M34: 5,464,062 km (0.105 R)
• M35: 5,565,190 km (0.086 R)
• M36: 5,692,498 km (0.102 R)
• M37: 5,924,076 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 890 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 79.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,627,606 km

• M1: 134,638 km (0.034 R)
• M2: 220,657 km (0.088 R)
• M3: 353,649 km (0.096 R)
• M4: 436,527 km (0.1 R)
• M5: 517,908 km (0.111 R)
• M6: 575,353 km (0.078 R)
• M7: 640,428 km (0.094 R)
• M8: 724,353 km (0.078 R)
• M9: 784,491 km (0.054 R)
• M10: 852,109 km (0.075 R)
• M11: 939,475 km (0.092 R)
• M12: 1,030,131 km (0.08 R)
• M13: 1,098,647 km (0.113 R)
• M14: 1,181,674 km (0.094 R)
• M15: 1,374,655 km (0.044 R)
• M16: 1,563,747 km (0.047 R)
• M17: 1,665,174 km (0.109 R)
• M18: 1,791,285 km (0.092 R)
• M19: 1,882,390 km (0.093 R)
• M20: 1,951,654 km (0.081 R)
• M21: 2,021,965 km (0.088 R)
• M22: 2,108,881 km (0.069 R)
• M23: 2,205,222 km (0.073 R)
• M24: 2,303,209 km (0.063 R)
• M25: 2,461,035 km (0.12 R)
• M26: 2,520,275 km (0.106 R)
• M27: 2,796,583 km (0.119 R)
• M28: 3,010,358 km (0.059 R)
• M29: 3,119,265 km (0.096 R)
• M30: 3,211,118 km (0.051 R)
• M31: 3,331,694 km (0.058 R)
• M32: 3,444,491 km (0.117 R)
• M33: 3,529,911 km (0.115 R)
• M34: 3,587,207 km (0.084 R)
• M35: 3,673,825 km (0.083 R)
• M36: 3,898,371 km (0.084 R)
• M37: 4,007,278 km (0.052 R)
• M38: 4,218,211 km (0.045 R)
• M39: 4,289,420 km (0.118 R)
• M40: 4,463,701 km (0.099 R)
• M41: 4,640,526 km (0.091 R)
• M42: 4,787,880 km (0.094 R)
• M43: 4,968,893 km (0.102 R)
• M44: 5,271,829 km (0.081 R)
• M45: 5,425,616 km (0.065 R)
• M46: 5,828,034 km (0.095 R)
• M47: 5,884,731 km (0.088 R)
• M48: 5,964,318 km (0.087 R)
• M49: 6,216,839 km (0.059 R)
• M50: 6,298,070 km (0.04 R)
• M51: 6,602,352 km (0.089 R)
• M52: 6,863,700 km (0.11 R)
• M53: 6,947,624 km (0.106 R)
• M54: 7,068,051 km (0.099 R)
• M55: 7,347,649 km (0.107 R)
• M56: 7,643,254 km (0.111 R)
• M57: 7,780,136 km (0.11 R)
• M58: 7,892,634 km (0.104 R)
• M59: 8,220,852 km (0.047 R)
• M60: 8,284,431 km (0.085 R)
• M61: 8,437,918 km (0.118 R)
• M62: 8,502,096 km (0.041 R)
• M63: 8,592,154 km (0.112 R)
• M64: 8,656,780 km (0.103 R)
• M65: 8,734,571 km (0.052 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 12.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.27 AU - 3.31 AU

Year: 4195 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,627,606 km

• M1: 258,356 km (0.099 R)
• M2: 346,768 km (0.083 R)
• M3: 579,393 km (0.106 R)
• M4: 776,263 km (0.066 R)
• M5: 1,185,563 km (0.082 R)
• M6: 1,264,551 km (0.116 R)
• M7: 1,345,633 km (0.069 R)
• M8: 1,869,525 km (0.113 R)
• M9: 2,170,665 km (0.03 R)
• M10: 2,385,936 km (0.106 R)
• M11: 2,643,095 km (0.12 R)
• M12: 2,801,819 km (0.093 R)
• M13: 2,945,582 km (0.12 R)
• M14: 3,259,438 km (0.094 R)
• M15: 3,545,619 km (0.044 R)
• M16: 3,760,591 km (0.082 R)
• M17: 3,839,878 km (0.037 R)
• M18: 3,959,856 km (0.063 R)
• M19: 4,265,484 km (0.091 R)
• M20: 4,389,800 km (0.03 R)
• M21: 4,621,078 km (0.064 R)
• M22: 5,030,079 km (0.073 R)
• M23: 5,383,579 km (0.091 R)
• M24: 5,495,777 km (0.111 R)
• M25: 5,722,567 km (0.054 R)
• M26: 5,906,124 km (0.105 R)
• M27: 6,161,787 km (0.031 R)
• M28: 6,468,612 km (0.114 R)
• M29: 6,564,205 km (0.11 R)
• M30: 6,780,673 km (0.066 R)
• M31: 7,048,453 km (0.028 R)
• M32: 7,319,824 km (0.083 R)
• M33: 7,444,289 km (0.095 R)
• M34: 7,720,746 km (0.094 R)
• M35: 8,026,075 km (0.078 R)
• M36: 8,439,564 km (0.069 R)
• M37: 9,152,996 km (0.116 R)
• M38: 9,476,277 km (0.046 R)
• M39: 9,584,885 km (0.078 R)
• M40: 9,913,252 km (0.108 R)
• M41: 10,162,034 km (0.115 R)
• M42: 10,553,083 km (0.115 R)
• M43: 10,892,221 km (0.086 R)
• M44: 11,349,990 km (0.113 R)
• M45: 12,166,196 km (0.082 R)
• M46: 14,102,292 km (0.076 R)
• M47: 14,413,456 km (0.088 R)
• M48: 14,695,448 km (0.114 R)
• M49: 14,884,390 km (0.112 R)
• M50: 15,456,302 km (0.11 R)
• M51: 15,616,372 km (0.088 R)
• M52: 16,425,248 km (0.106 R)
• M53: 16,950,187 km (0.093 R)
• M54: 17,181,615 km (0.051 R)
• M55: 17,480,661 km (0.068 R)
• M56: 17,781,353 km (0.1 R)
• M57: 18,185,117 km (0.065 R)
• M58: 18,523,807 km (0.106 R)
• M59: 18,762,116 km (0.101 R)
• M60: 19,035,880 km (0.113 R)
• M61: 19,483,327 km (0.096 R)
• M62: 19,725,826 km (0.07 R)
• M63: 19,829,946 km (0.08 R)
• M64: 20,143,652 km (0.115 R)
• M65: 20,634,932 km (0.059 R)
• M66: 20,882,068 km (0.112 R)
• M67: 22,096,353 km (0.083 R)
• M68: 22,457,932 km (0.082 R)
• M69: 23,186,772 km (0.104 R)
• M70: 23,627,787 km (0.112 R)
• M71: 23,886,442 km (0.114 R)
• M72: 24,592,992 km (0.099 R)
• M73: 25,005,134 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 10.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.88 AU - 4.08 AU

Year: 4563 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,627,606 km

• M1: 140,173 km (0.078 R)
• M2: 215,870 km (0.074 R)
• M3: 317,447 km (0.044 R)
• M4: 619,485 km (0.11 R)
• M5: 730,786 km (0.035 R)
• M6: 839,842 km (0.071 R)
• M7: 1,127,669 km (0.119 R)
• M8: 1,223,262 km (0.079 R)
• M9: 1,539,063 km (0.076 R)
• M10: 1,995,486 km (0.069 R)
• M11: 2,205,521 km (0.11 R)
• M12: 2,719,240 km (0.106 R)
• M13: 2,806,157 km (0.079 R)
• M14: 2,893,821 km (0.073 R)
• M15: 3,027,263 km (0.086 R)
• M16: 3,117,320 km (0.12 R)
• M17: 3,208,276 km (0.061 R)
• M18: 3,331,096 km (0.118 R)
• M19: 3,660,809 km (0.068 R)
• M20: 4,764,543 km (0.106 R)
• M21: 4,869,859 km (0.092 R)
• M22: 5,064,636 km (0.1 R)
• M23: 5,280,356 km (0.112 R)
• M24: 5,535,720 km (0.079 R)
• M25: 5,646,422 km (0.117 R)
• M26: 5,757,872 km (0.071 R)
• M27: 5,851,371 km (0.092 R)
• M28: 6,287,748 km (0.09 R)
• M29: 6,403,238 km (0.111 R)
• M30: 6,813,435 km (0.07 R)
• M31: 7,091,687 km (0.103 R)
• M32: 7,171,872 km (0.074 R)
• M33: 7,679,756 km (0.106 R)
• M34: 8,157,422 km (0.052 R)
• M35: 8,559,392 km (0.07 R)
• M36: 8,687,597 km (0.094 R)
• M37: 9,054,561 km (0.096 R)
• M38: 10,027,695 km (0.067 R)
• M39: 10,321,655 km (0.078 R)
• M40: 10,458,238 km (0.109 R)
• M41: 11,057,078 km (0.109 R)
• M42: 11,150,277 km (0.117 R)
• M43: 11,290,450 km (0.038 R)
• M44: 11,785,769 km (0.049 R)
• M45: 12,095,885 km (0.114 R)
• M46: 12,651,342 km (0.076 R)
• M47: 12,895,486 km (0.098 R)
• M48: 13,338,745 km (0.112 R)
• M49: 13,437,928 km (0.066 R)
• M50: 13,987,850 km (0.046 R)
• M51: 14,341,649 km (0.114 R)
• M52: 14,468,807 km (0.054 R)
• M53: 14,545,251 km (0.116 R)
• M54: 14,929,419 km (0.085 R)
• M55: 15,161,595 km (0.088 R)
• M56: 15,760,136 km (0.042 R)
• M57: 15,891,333 km (0.1 R)
• M58: 15,996,500 km (0.073 R)
• M59: 16,128,296 km (0.086 R)
• M60: 16,234,062 km (0.072 R)
• M61: 16,953,777 km (0.105 R)
• M62: 17,088,116 km (0.093 R)
• M63: 17,385,068 km (0.084 R)
• M64: 18,038,960 km (0.032 R)
• M65: 18,479,376 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 3.9

Gravity: 40.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.15 AU - 9.21 AU

Year: 14961 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,627,606 km

• M1: 63,878 km (0.036 R)
• M2: 109,057 km (0.108 R)
• M3: 232,924 km (0.091 R)
• M4: 317,297 km (0.103 R)
• M5: 588,668 km (0.047 R)
• M6: 766,839 km (0.107 R)
• M7: 829,819 km (0.083 R)
• M8: 938,876 km (0.069 R)
• M9: 1,146,518 km (0.108 R)
• M10: 1,444,966 km (0.105 R)
• M11: 1,992,943 km (0.096 R)
• M12: 2,661,795 km (0.037 R)
• M13: 2,887,987 km (0.087 R)
• M14: 2,953,810 km (0.085 R)
• M15: 3,120,312 km (0.118 R)
• M16: 3,532,754 km (0.057 R)
• M17: 3,745,183 km (0.107 R)
• M18: 5,026,040 km (0.116 R)
• M19: 5,184,913 km (0.106 R)
• M20: 5,753,833 km (0.068 R)
• M21: 6,214,595 km (0.116 R)
• M22: 7,711,920 km (0.105 R)
• M23: 7,895,177 km (0.12 R)
• M24: 8,976,022 km (0.109 R)
• M25: 9,265,494 km (0.079 R)
• M26: 9,314,113 km (0.09 R)
• M27: 10,504,463 km (0.079 R)
• M28: 11,584,710 km (0.119 R)
• M29: 12,484,840 km (0.097 R)
• M30: 12,645,957 km (0.106 R)
• M31: 14,463,721 km (0.051 R)
• M32: 14,689,464 km (0.107 R)
• M33: 15,662,149 km (0.117 R)
• M34: 16,892,143 km (0.112 R)
• M35: 17,428,750 km (0.091 R)
• M36: 17,850,018 km (0.11 R)
• M37: 18,825,246 km (0.08 R)
• M38: 19,630,382 km (0.114 R)
• M39: 19,880,360 km (0.115 R)
• M40: 20,320,328 km (0.086 R)
• M41: 20,446,588 km (0.102 R)
• M42: 20,763,586 km (0.093 R)
• M43: 21,788,481 km (0.058 R)
• M44: 22,307,137 km (0.103 R)
• M45: 23,687,776 km (0.095 R)
• M46: 24,556,341 km (0.07 R)
• M47: 26,945,718 km (0.059 R)
• M48: 27,015,131 km (0.073 R)
• M49: 27,293,084 km (0.077 R)
• M50: 27,572,084 km (0.032 R)
• M51: 27,921,994 km (0.1 R)
• M52: 28,555,840 km (0.055 R)
• M53: 28,980,848 km (0.083 R)
• M54: 29,336,741 km (0.087 R)
• M55: 30,413,098 km (0.098 R)
• M56: 31,502,170 km (0.111 R)
• M57: 32,974,213 km (0.088 R)
• M58: 33,643,813 km (0.03 R)
• M59: 33,942,859 km (0.098 R)
• M60: 35,072,174 km (0.101 R)
• M61: 35,984,571 km (0.097 R)
• M62: 38,299,149 km (0.119 R)
• M63: 39,081,397 km (0.059 R)
• M64: 39,789,892 km (0.079 R)
• M65: 40,820,771 km (0.117 R)
• M66: 40,980,093 km (0.068 R)
• M67: 41,459,404 km (0.106 R)
• M68: 42,262,446 km (0.085 R)
• M69: 45,031,053 km (0.074 R)
• M70: 45,360,618 km (0.086 R)
• M71: 45,690,930 km (0.089 R)
• M72: 45,773,657 km (0.078 R)
• M73: 46,353,947 km (0.11 R)
• M74: 46,853,305 km (0.08 R)
• M75: 47,270,833 km (0.038 R)
• M76: 47,354,608 km (0.034 R)
• M77: 48,784,165 km (0.077 R)
• M78: 48,868,688 km (0.093 R)
• M79: 49,292,199 km (0.079 R)
• M80: 49,631,786 km (0.084 R)
• M81: 51,599,597 km (0.089 R)
• M82: 52,983,377 km (0.056 R)
• M83: 53,767,120 km (0.062 R)
• M84: 54,730,381 km (0.07 R)
• M85: 54,818,195 km (0.112 R)
• M86: 56,052,976 km (0.097 R)
• M87: 56,141,388 km (0.113 R)
• M88: 56,496,085 km (0.116 R)
• M89: 57,207,572 km (0.083 R)
• M90: 57,296,732 km (0.104 R)
• M91: 59,179,571 km (0.09 R)
• M92: 59,359,837 km (0.088 R)
• M93: 59,811,622 km (0.118 R)
• M94: 60,536,723 km (0.066 R)
• M95: 60,627,679 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit