🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 11.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.69 AU - 0.85 AU

Year: 458 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,520,679 km

• M1: 168,597 km (0.105 R)
• M2: 252,671 km (0.116 R)
• M3: 356,941 km (0.103 R)
• M4: 472,280 km (0.066 R)
• M5: 596,148 km (0.076 R)
• M6: 688,001 km (0.056 R)
• M7: 762,500 km (0.116 R)
• M8: 867,817 km (0.09 R)
• M9: 957,726 km (0.084 R)
• M10: 1,046,587 km (0.058 R)
• M11: 1,151,904 km (0.085 R)
• M12: 1,251,685 km (0.115 R)
• M13: 1,326,335 km (0.095 R)
• M14: 1,402,480 km (0.034 R)
• M15: 1,509,742 km (0.092 R)
• M16: 1,609,673 km (0.1 R)
• M17: 1,711,998 km (0.103 R)
• M18: 1,859,053 km (0.106 R)
• M19: 1,934,300 km (0.108 R)
• M20: 2,032,437 km (0.107 R)
• M21: 2,319,964 km (0.075 R)
• M22: 2,495,292 km (0.077 R)
• M23: 2,742,129 km (0.095 R)
• M24: 2,834,431 km (0.115 R)
• M25: 2,952,912 km (0.036 R)
• M26: 3,035,042 km (0.101 R)
• M27: 3,169,231 km (0.086 R)
• M28: 3,298,783 km (0.09 R)
• M29: 3,384,053 km (0.039 R)
• M30: 3,483,386 km (0.112 R)
• M31: 3,583,617 km (0.063 R)
• M32: 3,698,508 km (0.093 R)
• M33: 3,849,004 km (0.09 R)
• M34: 3,952,675 km (0.113 R)
• M35: 4,022,388 km (0.07 R)
• M36: 4,120,673 km (0.041 R)
• M37: 4,227,037 km (0.098 R)
• M38: 4,377,234 km (0.116 R)
• M39: 4,449,489 km (0.086 R)
• M40: 4,522,044 km (0.091 R)
• M41: 4,602,378 km (0.068 R)
• M42: 4,705,302 km (0.104 R)
• M43: 4,831,413 km (0.115 R)
• M44: 5,011,229 km (0.111 R)
• M45: 5,109,665 km (0.039 R)
• M46: 5,208,699 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 14.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 485 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,520,679 km

• M1: 192,532 km (0.039 R)
• M2: 366,216 km (0.118 R)
• M3: 466,745 km (0.057 R)
• M4: 569,519 km (0.077 R)
• M5: 663,766 km (0.063 R)
• M6: 959,521 km (0.073 R)
• M7: 1,215,184 km (0.086 R)
• M8: 1,306,887 km (0.082 R)
• M9: 1,460,075 km (0.07 R)
• M10: 1,597,556 km (0.117 R)
• M11: 1,699,282 km (0.091 R)
• M12: 1,835,416 km (0.04 R)
• M13: 1,928,317 km (0.081 R)
• M14: 2,143,438 km (0.072 R)
• M15: 2,241,574 km (0.09 R)
• M16: 2,351,529 km (0.078 R)
• M17: 2,447,870 km (0.105 R)
• M18: 2,597,767 km (0.119 R)
• M19: 2,825,754 km (0.096 R)
• M20: 2,939,598 km (0.112 R)
• M21: 3,194,513 km (0.086 R)
• M22: 3,678,761 km (0.066 R)
• M23: 3,839,429 km (0.062 R)
• M24: 4,094,195 km (0.085 R)
• M25: 4,223,746 km (0.073 R)
• M26: 4,329,512 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 10

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.55 AU - 1.87 AU

Year: 1517 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,520,679 km

• M1: 124,765 km (0.076 R)
• M2: 226,342 km (0.096 R)
• M3: 290,519 km (0.074 R)
• M4: 401,820 km (0.063 R)
• M5: 620,831 km (0.081 R)
• M6: 730,786 km (0.1 R)
• M7: 818,151 km (0.06 R)
• M8: 916,885 km (0.088 R)
• M9: 1,012,030 km (0.119 R)
• M10: 1,144,125 km (0.115 R)
• M11: 1,353,562 km (0.119 R)
• M12: 1,426,266 km (0.055 R)
• M13: 1,701,077 km (0.088 R)
• M14: 1,789,789 km (0.099 R)
• M15: 1,869,973 km (0.109 R)
• M16: 2,333,278 km (0.091 R)
• M17: 2,521,771 km (0.03 R)
• M18: 2,715,351 km (0.095 R)
• M19: 2,831,439 km (0.095 R)
• M20: 3,044,765 km (0.052 R)
• M21: 3,202,292 km (0.077 R)
• M22: 3,275,745 km (0.103 R)
• M23: 3,487,426 km (0.082 R)
• M24: 3,613,985 km (0.1 R)
• M25: 4,109,005 km (0.092 R)
• M26: 4,215,967 km (0.036 R)
• M27: 4,459,961 km (0.06 R)
• M28: 4,639,180 km (0.115 R)
• M29: 4,750,630 km (0.069 R)
• M30: 4,933,738 km (0.1 R)
• M31: 5,076,155 km (0.108 R)
• M32: 5,147,962 km (0.098 R)
• M33: 5,496,974 km (0.073 R)
• M34: 5,585,386 km (0.097 R)
• M35: 5,763,856 km (0.074 R)
• M36: 6,004,559 km (0.059 R)
• M37: 6,141,591 km (0.06 R)
• M38: 6,356,563 km (0.098 R)
• M39: 6,574,228 km (0.116 R)
• M40: 6,984,725 km (0.115 R)
• M41: 7,080,766 km (0.097 R)
• M42: 7,209,421 km (0.065 R)
• M43: 7,616,327 km (0.063 R)
• M44: 7,748,123 km (0.088 R)
• M45: 7,880,666 km (0.079 R)
• M46: 8,097,882 km (0.103 R)
• M47: 8,316,894 km (0.052 R)
• M48: 8,537,850 km (0.081 R)
• M49: 8,674,881 km (0.11 R)
• M50: 8,985,746 km (0.097 R)
• M51: 9,142,674 km (0.048 R)
• M52: 9,618,545 km (0.095 R)
• M53: 9,850,721 km (0.03 R)
• M54: 10,012,436 km (0.081 R)
• M55: 10,558,019 km (0.067 R)
• M56: 10,908,527 km (0.096 R)
• M57: 11,281,624 km (0.098 R)
• M58: 11,375,572 km (0.11 R)
• M59: 11,526,516 km (0.117 R)
• M60: 11,887,346 km (0.081 R)
• M61: 12,021,386 km (0.09 R)
• M62: 12,329,408 km (0.095 R)
• M63: 12,484,391 km (0.09 R)
• M64: 12,854,945 km (0.118 R)
• M65: 13,328,422 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.94 AU - 3.1 AU

Year: 2713 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,520,679 km

• M1: 104,270 km (0.09 R)
• M2: 160,219 km (0.041 R)
• M3: 213,027 km (0.039 R)
• M4: 290,669 km (0.076 R)
• M5: 380,577 km (0.076 R)
• M6: 481,406 km (0.091 R)
• M7: 675,434 km (0.098 R)
• M8: 831,764 km (0.095 R)
• M9: 1,341,893 km (0.115 R)
• M10: 1,501,963 km (0.114 R)
• M11: 1,728,603 km (0.075 R)
• M12: 1,789,639 km (0.082 R)
• M13: 2,072,978 km (0.08 R)
• M14: 2,127,132 km (0.094 R)
• M15: 2,507,410 km (0.059 R)
• M16: 2,565,155 km (0.092 R)
• M17: 2,658,504 km (0.114 R)
• M18: 2,729,264 km (0.077 R)
• M19: 3,216,953 km (0.118 R)
• M20: 3,626,701 km (0.108 R)
• M21: 3,692,225 km (0.059 R)
• M22: 3,877,726 km (0.032 R)
• M23: 4,039,292 km (0.035 R)
• M24: 4,230,628 km (0.084 R)
• M25: 4,480,905 km (0.101 R)
• M26: 4,750,480 km (0.093 R)
• M27: 4,822,287 km (0.115 R)
• M28: 5,039,803 km (0.061 R)
• M29: 5,620,691 km (0.093 R)
• M30: 5,727,205 km (0.081 R)
• M31: 6,019,669 km (0.075 R)
• M32: 6,893,769 km (0.118 R)
• M33: 7,353,932 km (0.109 R)
• M34: 7,420,503 km (0.075 R)
• M35: 7,655,073 km (0.082 R)
• M36: 8,011,415 km (0.095 R)
• M37: 8,460,208 km (0.038 R)
• M38: 9,726,854 km (0.084 R)
• M39: 9,855,059 km (0.066 R)
• M40: 9,928,511 km (0.113 R)
• M41: 10,057,465 km (0.057 R)
• M42: 10,279,767 km (0.057 R)
• M43: 10,354,267 km (0.057 R)
• M44: 10,691,760 km (0.045 R)
• M45: 10,805,005 km (0.089 R)
• M46: 11,128,137 km (0.082 R)
• M47: 11,204,581 km (0.088 R)
• M48: 11,435,261 km (0.073 R)
• M49: 11,667,288 km (0.088 R)
• M50: 11,745,078 km (0.109 R)
• M51: 11,803,422 km (0.054 R)
• M52: 11,959,751 km (0.105 R)
• M53: 12,711,181 km (0.106 R)
• M54: 12,811,113 km (0.099 R)
• M55: 12,871,251 km (0.078 R)
• M56: 13,559,401 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 8.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.84 AU - 3.5 AU

Year: 3828 Days

Day: 7 Hours

Environment

Temp: -218 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,520,679 km

• M1: 116,537 km (0.075 R)
• M2: 174,431 km (0.057 R)
• M3: 569,818 km (0.119 R)
• M4: 750,682 km (0.055 R)
• M5: 915,988 km (0.026 R)
• M6: 1,130,212 km (0.075 R)
• M7: 1,413,849 km (0.067 R)
• M8: 1,662,631 km (0.03 R)
• M9: 1,985,762 km (0.113 R)
• M10: 2,139,100 km (0.044 R)
• M11: 2,589,539 km (0.095 R)
• M12: 2,998,839 km (0.118 R)
• M13: 3,301,027 km (0.064 R)
• M14: 3,557,437 km (0.111 R)
• M15: 3,688,036 km (0.083 R)
• M16: 3,801,282 km (0.104 R)
• M17: 3,877,427 km (0.081 R)
• M18: 4,089,407 km (0.072 R)
• M19: 4,444,702 km (0.097 R)
• M20: 4,565,278 km (0.054 R)
• M21: 4,768,881 km (0.081 R)
• M22: 5,121,633 km (0.09 R)
• M23: 5,184,763 km (0.026 R)
• M24: 5,461,519 km (0.092 R)
• M25: 6,410,718 km (0.112 R)
• M26: 6,916,059 km (0.066 R)
• M27: 7,434,117 km (0.091 R)
• M28: 8,087,111 km (0.115 R)
• M29: 8,834,053 km (0.115 R)
• M30: 8,986,045 km (0.106 R)
• M31: 9,395,793 km (0.058 R)
• M32: 9,525,046 km (0.04 R)
• M33: 10,260,020 km (0.07 R)
• M34: 10,607,536 km (0.094 R)
• M35: 10,823,256 km (0.12 R)
• M36: 10,986,019 km (0.069 R)
• M37: 11,067,699 km (0.099 R)
• M38: 11,313,937 km (0.068 R)
• M39: 11,811,949 km (0.036 R)
• M40: 12,119,821 km (0.083 R)
• M41: 12,260,593 km (0.112 R)
• M42: 12,345,415 km (0.066 R)
• M43: 13,088,019 km (0.039 R)
• M44: 13,669,206 km (0.061 R)
• M45: 13,992,338 km (0.045 R)
• M46: 14,140,140 km (0.12 R)
• M47: 14,258,771 km (0.087 R)
• M48: 14,437,242 km (0.049 R)
• M49: 15,219,190 km (0.114 R)
• M50: 15,799,480 km (0.052 R)
• M51: 16,169,585 km (0.101 R)
• M52: 16,231,519 km (0.092 R)
• M53: 16,855,641 km (0.05 R)
• M54: 17,044,433 km (0.081 R)
• M55: 17,107,564 km (0.082 R)
• M56: 17,455,828 km (0.105 R)
• M57: 17,774,471 km (0.08 R)
• M58: 18,385,279 km (0.083 R)
• M59: 18,774,682 km (0.067 R)
• M60: 18,904,982 km (0.042 R)
• M61: 19,166,778 km (0.105 R)
• M62: 19,232,302 km (0.106 R)
• M63: 20,359,073 km (0.063 R)
• M64: 20,425,944 km (0.078 R)
• M65: 20,627,302 km (0.097 R)
• M66: 21,167,201 km (0.114 R)
• M67: 21,234,969 km (0.047 R)
• M68: 21,541,196 km (0.09 R)
• M69: 21,985,801 km (0.108 R)
• M70: 22,088,874 km (0.114 R)
• M71: 22,261,061 km (0.12 R)
• M72: 22,433,697 km (0.087 R)
• M73: 22,641,339 km (0.115 R)
• M74: 22,710,602 km (0.086 R)
• M75: 22,814,872 km (0.097 R)
• M76: 23,268,154 km (0.099 R)
• M77: 23,443,333 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 13.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.19 AU - 4.51 AU

Year: 5124 Days

Day: 5.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,520,679 km

• M1: 226,491 km (0.101 R)
• M2: 316,399 km (0.061 R)
• M3: 502,499 km (0.115 R)
• M4: 601,533 km (0.08 R)
• M5: 891,155 km (0.085 R)
• M6: 1,031,777 km (0.096 R)
• M7: 1,134,999 km (0.093 R)
• M8: 1,551,330 km (0.113 R)
• M9: 1,741,918 km (0.068 R)
• M10: 1,849,179 km (0.098 R)
• M11: 2,033,334 km (0.117 R)
• M12: 2,204,474 km (0.085 R)
• M13: 2,340,907 km (0.096 R)
• M14: 2,684,534 km (0.1 R)
• M15: 2,788,654 km (0.096 R)
• M16: 3,465,435 km (0.059 R)
• M17: 3,602,317 km (0.115 R)
• M18: 3,857,979 km (0.112 R)
• M19: 4,071,605 km (0.098 R)
• M20: 4,786,982 km (0.106 R)
• M21: 4,965,602 km (0.091 R)
• M22: 5,224,556 km (0.045 R)
• M23: 5,355,753 km (0.042 R)
• M24: 6,166,275 km (0.1 R)
• M25: 6,813,585 km (0.097 R)
• M26: 6,986,071 km (0.111 R)
• M27: 7,690,527 km (0.066 R)
• M28: 7,840,125 km (0.117 R)
• M29: 8,172,831 km (0.075 R)
• M30: 8,448,540 km (0.063 R)
• M31: 8,852,155 km (0.106 R)
• M32: 9,198,623 km (0.082 R)
• M33: 9,549,730 km (0.074 R)
• M34: 9,678,384 km (0.115 R)
• M35: 10,330,930 km (0.056 R)
• M36: 10,662,439 km (0.046 R)
• M37: 10,896,709 km (0.089 R)
• M38: 11,200,243 km (0.118 R)
• M39: 12,093,193 km (0.117 R)
• M40: 12,197,762 km (0.091 R)
• M41: 13,080,389 km (0.084 R)
• M42: 13,728,746 km (0.066 R)
• M43: 14,166,769 km (0.101 R)
• M44: 14,350,625 km (0.081 R)
• M45: 14,609,429 km (0.047 R)
• M46: 15,169,224 km (0.079 R)
• M47: 15,660,055 km (0.103 R)
• M48: 16,851,602 km (0.039 R)
• M49: 17,438,474 km (0.104 R)
• M50: 17,754,425 km (0.116 R)
• M51: 18,672,956 km (0.062 R)
• M52: 18,834,222 km (0.115 R)
• M53: 19,566,055 km (0.119 R)
• M54: 19,771,004 km (0.12 R)
• M55: 20,307,163 km (0.05 R)
• M56: 21,478,215 km (0.035 R)
• M57: 22,757,127 km (0.107 R)
• M58: 23,492,850 km (0.047 R)
• M59: 23,623,598 km (0.046 R)
• M60: 24,192,519 km (0.111 R)
• M61: 24,854,489 km (0.075 R)
• M62: 25,433,134 km (0.083 R)
• M63: 25,926,209 km (0.051 R)
• M64: 26,467,753 km (0.11 R)
• M65: 26,740,021 km (0.097 R)
• M66: 27,424,431 km (0.09 R)
• M67: 27,607,988 km (0.051 R)
• M68: 27,883,996 km (0.12 R)
• M69: 28,161,051 km (0.11 R)
• M70: 29,231,125 km (0.093 R)
• M71: 29,841,933 km (0.038 R)
• M72: 30,646,919 km (0.043 R)
• M73: 31,315,322 km (0.037 R)
• M74: 31,459,086 km (0.118 R)
• M75: 31,555,128 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit