🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.65 AU - 1.75 AU

Year: 1431 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,761,960 km

• M1: 126,410 km (0.092 R)
• M2: 301,290 km (0.083 R)
• M3: 380,427 km (0.079 R)
• M4: 526,136 km (0.083 R)
• M5: 648,806 km (0.11 R)
• M6: 730,935 km (0.046 R)
• M7: 894,446 km (0.104 R)
• M8: 987,346 km (0.107 R)
• M9: 1,051,075 km (0.09 R)
• M10: 1,163,123 km (0.088 R)
• M11: 1,272,180 km (0.058 R)
• M12: 1,457,233 km (0.106 R)
• M13: 1,567,935 km (0.049 R)
• M14: 1,635,853 km (0.082 R)
• M15: 1,774,829 km (0.072 R)
• M16: 1,941,930 km (0.085 R)
• M17: 2,006,855 km (0.092 R)
• M18: 2,249,054 km (0.054 R)
• M19: 2,465,523 km (0.119 R)
• M20: 2,688,872 km (0.12 R)
• M21: 2,909,529 km (0.051 R)
• M22: 3,012,602 km (0.083 R)
• M23: 3,174,467 km (0.095 R)
• M24: 3,319,726 km (0.117 R)
• M25: 3,437,609 km (0.052 R)
• M26: 3,576,735 km (0.109 R)
• M27: 3,984,988 km (0.081 R)
• M28: 4,078,936 km (0.075 R)
• M29: 4,258,303 km (0.088 R)
• M30: 4,657,879 km (0.08 R)
• M31: 4,890,205 km (0.111 R)
• M32: 5,047,133 km (0.081 R)
• M33: 5,126,121 km (0.116 R)
• M34: 5,274,223 km (0.073 R)
• M35: 5,504,753 km (0.093 R)
• M36: 5,609,471 km (0.093 R)
• M37: 5,715,087 km (0.076 R)
• M38: 6,228,208 km (0.091 R)
• M39: 6,313,180 km (0.054 R)
• M40: 6,435,252 km (0.029 R)
• M41: 6,656,806 km (0.103 R)
• M42: 6,994,149 km (0.119 R)
• M43: 7,082,412 km (0.11 R)
• M44: 7,196,555 km (0.115 R)
• M45: 7,285,865 km (0.076 R)
• M46: 7,401,055 km (0.058 R)
• M47: 7,465,383 km (0.11 R)
• M48: 7,542,725 km (0.105 R)
• M49: 7,868,100 km (0.089 R)
• M50: 8,012,761 km (0.096 R)
• M51: 8,344,868 km (0.08 R)
• M52: 8,519,300 km (0.05 R)
• M53: 8,735,618 km (0.05 R)
• M54: 8,830,912 km (0.114 R)
• M55: 8,953,881 km (0.082 R)
• M56: 9,091,063 km (0.106 R)
• M57: 9,229,141 km (0.116 R)
• M58: 9,312,318 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 12.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.76 AU - 2.86 AU

Year: 2267 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,761,960 km

• M1: 161,267 km (0.104 R)
• M2: 258,655 km (0.078 R)
• M3: 345,272 km (0.083 R)
• M4: 453,730 km (0.056 R)
• M5: 577,597 km (0.117 R)
• M6: 784,940 km (0.051 R)
• M7: 1,676,095 km (0.072 R)
• M8: 1,961,826 km (0.071 R)
• M9: 2,074,474 km (0.078 R)
• M10: 2,157,800 km (0.092 R)
• M11: 2,263,565 km (0.083 R)
• M12: 2,447,571 km (0.116 R)
• M13: 2,693,210 km (0.106 R)
• M14: 3,172,522 km (0.048 R)
• M15: 3,590,648 km (0.076 R)
• M16: 3,883,411 km (0.109 R)
• M17: 4,344,173 km (0.057 R)
• M18: 4,452,033 km (0.079 R)
• M19: 5,274,522 km (0.05 R)
• M20: 5,520,461 km (0.102 R)
• M21: 5,652,107 km (0.081 R)
• M22: 5,784,800 km (0.038 R)
• M23: 6,038,368 km (0.087 R)
• M24: 6,174,203 km (0.101 R)
• M25: 7,025,864 km (0.108 R)
• M26: 7,105,151 km (0.108 R)
• M27: 7,441,447 km (0.094 R)
• M28: 7,652,230 km (0.104 R)
• M29: 8,146,202 km (0.115 R)
• M30: 8,548,920 km (0.099 R)
• M31: 8,752,822 km (0.113 R)
• M32: 8,855,296 km (0.117 R)
• M33: 9,130,706 km (0.106 R)
• M34: 9,813,770 km (0.105 R)
• M35: 10,549,642 km (0.078 R)
• M36: 10,731,852 km (0.09 R)
• M37: 11,136,365 km (0.089 R)
• M38: 11,602,212 km (0.05 R)
• M39: 12,150,489 km (0.108 R)
• M40: 12,437,567 km (0.12 R)
• M41: 12,630,099 km (0.048 R)
• M42: 12,998,709 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 10.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.91 AU - 3.03 AU

Year: 3305 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,761,960 km

• M1: 149,149 km (0.104 R)
• M2: 308,172 km (0.081 R)
• M3: 410,497 km (0.057 R)
• M4: 480,808 km (0.074 R)
• M5: 556,205 km (0.11 R)
• M6: 626,217 km (0.108 R)
• M7: 1,101,489 km (0.116 R)
• M8: 1,219,372 km (0.086 R)
• M9: 1,341,594 km (0.107 R)
• M10: 1,453,792 km (0.116 R)
• M11: 1,525,749 km (0.066 R)
• M12: 1,998,328 km (0.064 R)
• M13: 2,243,070 km (0.087 R)
• M14: 2,343,750 km (0.083 R)
• M15: 2,428,871 km (0.092 R)
• M16: 2,567,249 km (0.096 R)
• M17: 3,016,491 km (0.057 R)
• M18: 3,184,340 km (0.103 R)
• M19: 3,666,943 km (0.085 R)
• M20: 3,746,379 km (0.115 R)
• M21: 3,826,265 km (0.108 R)
• M22: 4,193,378 km (0.093 R)
• M23: 4,402,217 km (0.117 R)
• M24: 4,614,496 km (0.109 R)
• M25: 5,093,508 km (0.12 R)
• M26: 5,226,950 km (0.105 R)
• M27: 5,451,945 km (0.077 R)
• M28: 5,911,509 km (0.117 R)
• M29: 6,431,512 km (0.112 R)
• M30: 6,527,553 km (0.098 R)
• M31: 6,892,423 km (0.061 R)
• M32: 6,966,174 km (0.046 R)
• M33: 7,189,075 km (0.051 R)
• M34: 7,642,058 km (0.113 R)
• M35: 8,260,346 km (0.082 R)
• M36: 9,217,772 km (0.101 R)
• M37: 9,682,124 km (0.098 R)
• M38: 10,407,075 km (0.096 R)
• M39: 10,605,292 km (0.098 R)
• M40: 11,410,578 km (0.114 R)
• M41: 11,585,757 km (0.104 R)
• M42: 11,732,363 km (0.105 R)
• M43: 12,146,150 km (0.092 R)
• M44: 12,265,230 km (0.107 R)
• M45: 12,806,176 km (0.102 R)
• M46: 13,539,505 km (0.047 R)
• M47: 14,633,215 km (0.076 R)
• M48: 15,046,703 km (0.109 R)
• M49: 15,238,937 km (0.085 R)
• M50: 15,593,334 km (0.115 R)
• M51: 15,787,662 km (0.102 R)
• M52: 15,885,199 km (0.053 R)
• M53: 16,738,955 km (0.088 R)
• M54: 16,904,709 km (0.087 R)
• M55: 17,945,461 km (0.112 R)
• M56: 18,149,214 km (0.113 R)
• M57: 18,696,443 km (0.064 R)
• M58: 19,214,500 km (0.084 R)
• M59: 19,318,620 km (0.103 R)
• M60: 19,807,207 km (0.109 R)
• M61: 19,877,368 km (0.102 R)
• M62: 20,335,287 km (0.108 R)
• M63: 20,654,380 km (0.092 R)
• M64: 20,761,043 km (0.057 R)
• M65: 20,832,251 km (0.117 R)
• M66: 20,903,610 km (0.086 R)
• M67: 21,153,887 km (0.11 R)
• M68: 22,420,382 km (0.082 R)
• M69: 24,084,509 km (0.092 R)
• M70: 24,309,355 km (0.064 R)
• M71: 24,572,647 km (0.052 R)
• M72: 24,723,442 km (0.091 R)
• M73: 25,063,926 km (0.077 R)
• M74: 25,139,922 km (0.109 R)
• M75: 25,558,647 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 3.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.86 AU - 11.38 AU

Year: 22346 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 164.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,761,960 km

• M1: 58,044 km (0.1 R)
• M2: 133,740 km (0.076 R)
• M3: 196,272 km (0.113 R)
• M4: 269,276 km (0.049 R)
• M5: 414,984 km (0.077 R)
• M6: 455,077 km (0.108 R)
• M7: 510,578 km (0.095 R)
• M8: 613,351 km (0.109 R)
• M9: 821,442 km (0.118 R)
• M10: 942,167 km (0.104 R)
• M11: 977,772 km (0.116 R)
• M12: 1,691,354 km (0.082 R)
• M13: 1,912,459 km (0.084 R)
• M14: 2,003,415 km (0.09 R)
• M15: 2,072,529 km (0.088 R)
• M16: 2,832,486 km (0.111 R)
• M17: 2,884,097 km (0.065 R)
• M18: 3,067,654 km (0.077 R)
• M19: 3,336,481 km (0.114 R)
• M20: 3,612,789 km (0.066 R)
• M21: 4,275,806 km (0.086 R)
• M22: 5,069,423 km (0.077 R)
• M23: 5,386,571 km (0.078 R)
• M24: 5,808,437 km (0.086 R)
• M25: 5,874,260 km (0.074 R)
• M26: 6,073,225 km (0.077 R)
• M27: 6,443,928 km (0.096 R)
• M28: 6,960,939 km (0.09 R)
• M29: 7,101,112 km (0.036 R)
• M30: 7,136,267 km (0.089 R)
• M31: 7,171,572 km (0.062 R)
• M32: 7,997,951 km (0.087 R)
• M33: 8,403,660 km (0.103 R)
• M34: 8,590,359 km (0.065 R)
• M35: 9,120,234 km (0.065 R)
• M36: 9,158,531 km (0.084 R)
• M37: 9,196,828 km (0.092 R)
• M38: 9,350,615 km (0.101 R)
• M39: 9,505,299 km (0.066 R)
• M40: 9,544,045 km (0.065 R)
• M41: 9,699,776 km (0.04 R)
• M42: 10,691,610 km (0.028 R)
• M43: 11,261,129 km (0.077 R)
• M44: 12,217,808 km (0.099 R)
• M45: 12,599,133 km (0.107 R)
• M46: 13,330,217 km (0.072 R)
• M47: 13,547,882 km (0.092 R)
• M48: 13,810,576 km (0.106 R)
• M49: 14,207,759 km (0.062 R)
• M50: 15,058,671 km (0.058 R)
• M51: 15,285,312 km (0.048 R)
• M52: 16,481,945 km (0.117 R)
• M53: 16,762,292 km (0.119 R)
• M54: 17,044,284 km (0.118 R)
• M55: 18,091,618 km (0.06 R)
• M56: 18,284,151 km (0.096 R)
• M57: 18,574,371 km (0.113 R)
• M58: 18,963,774 km (0.115 R)
• M59: 19,012,693 km (0.115 R)
• M60: 20,547,866 km (0.059 R)
• M61: 20,849,605 km (0.093 R)
• M62: 21,000,998 km (0.045 R)
• M63: 21,254,267 km (0.068 R)
• M64: 21,610,310 km (0.051 R)
• M65: 21,712,485 km (0.084 R)
• M66: 21,917,135 km (0.086 R)
• M67: 22,535,124 km (0.057 R)
• M68: 23,106,588 km (0.095 R)
• M69: 23,420,444 km (0.075 R)
• M70: 24,476,306 km (0.09 R)
• M71: 25,332,155 km (0.106 R)
• M72: 26,361,090 km (0.095 R)
• M73: 28,852,193 km (0.096 R)
• M74: 28,964,691 km (0.118 R)
• M75: 29,133,587 km (0.083 R)
• M76: 29,529,124 km (0.085 R)
• M77: 29,585,672 km (0.063 R)
• M78: 30,668,760 km (0.072 R)
• M79: 30,898,393 km (0.09 R)
• M80: 32,229,964 km (0.096 R)
• M81: 33,167,344 km (0.104 R)
• M82: 33,462,052 km (0.07 R)
• M83: 33,639,325 km (0.078 R)
• M84: 34,829,077 km (0.104 R)
• M85: 35,068,733 km (0.1 R)
• M86: 37,433,277 km (0.054 R)
• M87: 37,555,947 km (0.077 R)
• M88: 39,536,324 km (0.091 R)
• M89: 39,848,834 km (0.1 R)
• M90: 40,099,410 km (0.115 R)
• M91: 40,539,228 km (0.111 R)
• M92: 41,233,512 km (0.078 R)
• M93: 42,314,207 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit