🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,130,928 km

• M1: 170,242 km (0.057 R)
• M2: 273,016 km (0.107 R)
• M3: 451,786 km (0.069 R)
• M4: 580,739 km (0.115 R)
• M5: 672,143 km (0.047 R)
• M6: 769,531 km (0.076 R)
• M7: 930,798 km (0.108 R)
• M8: 1,173,745 km (0.113 R)
• M9: 1,340,098 km (0.117 R)
• M10: 1,485,058 km (0.114 R)
• M11: 1,592,769 km (0.103 R)
• M12: 1,703,321 km (0.1 R)
• M13: 1,816,567 km (0.104 R)
• M14: 1,978,282 km (0.118 R)
• M15: 2,104,543 km (0.114 R)
• M16: 2,268,053 km (0.106 R)
• M17: 2,407,479 km (0.068 R)
• M18: 2,521,323 km (0.079 R)
• M19: 2,636,962 km (0.092 R)
• M20: 2,994,650 km (0.051 R)
• M21: 3,109,691 km (0.117 R)
• M22: 3,312,695 km (0.078 R)
• M23: 3,650,038 km (0.047 R)
• M24: 3,789,763 km (0.063 R)
• M25: 4,057,693 km (0.066 R)
• M26: 4,288,821 km (0.092 R)
• M27: 4,401,618 km (0.111 R)
• M28: 4,541,791 km (0.106 R)
• M29: 4,656,832 km (0.117 R)
• M30: 4,763,944 km (0.108 R)
• M31: 4,871,804 km (0.083 R)
• M32: 5,433,095 km (0.08 R)
• M33: 5,669,161 km (0.027 R)
• M34: 5,822,050 km (0.106 R)
• M35: 5,908,667 km (0.079 R)
• M36: 6,083,248 km (0.044 R)
• M37: 6,180,935 km (0.066 R)
• M38: 6,367,933 km (0.098 R)
• M39: 6,547,001 km (0.113 R)
• M40: 6,940,593 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.96 AU

Year: 1584 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,130,928 km

• M1: 105,915 km (0.111 R)
• M2: 375,491 km (0.111 R)
• M3: 439,219 km (0.098 R)
• M4: 494,571 km (0.088 R)
• M5: 572,511 km (0.068 R)
• M6: 1,111,662 km (0.092 R)
• M7: 1,208,003 km (0.075 R)
• M8: 1,298,061 km (0.059 R)
• M9: 1,418,637 km (0.067 R)
• M10: 1,562,400 km (0.107 R)
• M11: 1,681,031 km (0.072 R)
• M12: 1,741,469 km (0.077 R)
• M13: 2,011,942 km (0.111 R)
• M14: 2,076,269 km (0.12 R)
• M15: 2,240,228 km (0.1 R)
• M16: 2,569,194 km (0.085 R)
• M17: 2,829,045 km (0.093 R)
• M18: 3,122,257 km (0.038 R)
• M19: 3,197,056 km (0.11 R)
• M20: 3,593,341 km (0.12 R)
• M21: 3,645,551 km (0.115 R)
• M22: 3,711,374 km (0.069 R)
• M23: 3,803,975 km (0.113 R)
• M24: 4,251,272 km (0.101 R)
• M25: 4,334,299 km (0.114 R)
• M26: 4,404,012 km (0.051 R)
• M27: 4,601,182 km (0.117 R)
• M28: 4,729,387 km (0.075 R)
• M29: 4,830,066 km (0.106 R)
• M30: 4,945,855 km (0.1 R)
• M31: 5,313,866 km (0.059 R)
• M32: 5,448,504 km (0.059 R)
• M33: 5,508,792 km (0.11 R)
• M34: 5,614,707 km (0.066 R)
• M35: 6,013,984 km (0.119 R)
• M36: 6,076,217 km (0.101 R)
• M37: 6,217,138 km (0.117 R)
• M38: 6,598,014 km (0.085 R)
• M39: 6,742,825 km (0.101 R)
• M40: 6,921,295 km (0.1 R)
• M41: 7,167,234 km (0.084 R)
• M42: 7,249,812 km (0.104 R)
• M43: 7,399,260 km (0.099 R)
• M44: 7,516,246 km (0.069 R)
• M45: 7,600,170 km (0.111 R)
• M46: 7,973,267 km (0.085 R)
• M47: 8,041,634 km (0.109 R)
• M48: 8,666,653 km (0.107 R)
• M49: 8,737,114 km (0.06 R)
• M50: 9,020,752 km (0.116 R)
• M51: 9,379,338 km (0.091 R)
• M52: 9,542,399 km (0.111 R)
• M53: 9,633,355 km (0.096 R)
• M54: 9,706,209 km (0.1 R)
• M55: 9,797,763 km (0.052 R)
• M56: 9,871,066 km (0.059 R)
• M57: 9,926,268 km (0.109 R)
• M58: 10,240,722 km (0.114 R)
• M59: 10,296,672 km (0.102 R)
• M60: 10,539,768 km (0.085 R)
• M61: 10,633,716 km (0.059 R)
• M62: 10,917,503 km (0.092 R)
• M63: 11,146,388 km (0.113 R)
• M64: 11,396,067 km (0.108 R)
• M65: 11,492,557 km (0.086 R)
• M66: 11,570,049 km (0.098 R)
• M67: 11,783,824 km (0.099 R)
• M68: 12,038,141 km (0.088 R)
• M69: 12,195,518 km (0.1 R)
• M70: 12,393,286 km (0.068 R)
• M71: 12,492,619 km (0.104 R)
• M72: 12,651,941 km (0.072 R)
• M73: 13,093,853 km (0.1 R)
• M74: 13,194,981 km (0.114 R)
• M75: 13,704,511 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 7.9

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.49 AU - 7.51 AU

Year: 11240 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,130,928 km

• M1: 140,622 km (0.072 R)
• M2: 228,286 km (0.086 R)
• M3: 343,477 km (0.074 R)
• M4: 773,870 km (0.097 R)
• M5: 1,097,749 km (0.077 R)
• M6: 1,506,451 km (0.108 R)
• M7: 1,787,545 km (0.086 R)
• M8: 2,292,438 km (0.051 R)
• M9: 2,452,358 km (0.094 R)
• M10: 2,560,966 km (0.11 R)
• M11: 2,699,045 km (0.05 R)
• M12: 3,578,381 km (0.034 R)
• M13: 3,795,597 km (0.118 R)
• M14: 3,858,428 km (0.044 R)
• M15: 4,406,555 km (0.081 R)
• M16: 4,572,459 km (0.06 R)
• M17: 5,256,570 km (0.079 R)
• M18: 5,610,668 km (0.064 R)
• M19: 6,045,699 km (0.056 R)
• M20: 6,193,202 km (0.104 R)
• M21: 7,375,923 km (0.12 R)
• M22: 7,573,093 km (0.091 R)
• M23: 8,297,446 km (0.089 R)
• M24: 8,626,561 km (0.099 R)
• M25: 9,339,993 km (0.079 R)
• M26: 9,425,115 km (0.081 R)
• M27: 9,898,143 km (0.064 R)
• M28: 10,423,082 km (0.066 R)
• M29: 10,600,056 km (0.099 R)
• M30: 10,733,498 km (0.115 R)
• M31: 10,957,146 km (0.114 R)
• M32: 11,959,153 km (0.095 R)
• M33: 12,377,429 km (0.107 R)
• M34: 14,147,022 km (0.053 R)
• M35: 14,837,117 km (0.035 R)
• M36: 15,588,547 km (0.106 R)
• M37: 16,301,082 km (0.101 R)
• M38: 16,506,629 km (0.096 R)
• M39: 16,920,267 km (0.108 R)
• M40: 18,181,676 km (0.12 R)
• M41: 20,682,504 km (0.041 R)
• M42: 21,916,238 km (0.102 R)
• M43: 21,972,935 km (0.077 R)
• M44: 22,143,178 km (0.112 R)
• M45: 22,885,931 km (0.095 R)
• M46: 23,753,000 km (0.086 R)
• M47: 24,161,402 km (0.116 R)
• M48: 24,866,756 km (0.09 R)
• M49: 24,925,848 km (0.082 R)
• M50: 25,044,180 km (0.089 R)
• M51: 25,222,051 km (0.103 R)
• M52: 25,400,222 km (0.102 R)
• M53: 25,459,762 km (0.094 R)
• M54: 26,117,395 km (0.096 R)
• M55: 26,478,524 km (0.075 R)
• M56: 27,327,492 km (0.09 R)
• M57: 28,865,657 km (0.102 R)
• M58: 28,989,973 km (0.088 R)
• M59: 29,488,882 km (0.104 R)
• M60: 30,116,295 km (0.107 R)
• M61: 30,558,207 km (0.08 R)
• M62: 31,065,943 km (0.095 R)
• M63: 31,320,857 km (0.092 R)
• M64: 32,540,978 km (0.115 R)
• M65: 33,776,506 km (0.101 R)
• M66: 34,104,275 km (0.087 R)
• M67: 36,427,680 km (0.113 R)
• M68: 36,830,996 km (0.075 R)
• M69: 36,965,933 km (0.111 R)
• M70: 37,371,194 km (0.085 R)
• M71: 37,914,084 km (0.11 R)
• M72: 37,982,151 km (0.116 R)
• M73: 38,322,935 km (0.093 R)
• M74: 38,391,152 km (0.104 R)
• M75: 38,596,251 km (0.029 R)
• M76: 39,765,208 km (0.053 R)
• M77: 39,903,437 km (0.095 R)
• M78: 41,715,815 km (0.076 R)
• M79: 42,208,291 km (0.068 R)
• M80: 42,702,712 km (0.056 R)
• M81: 43,626,180 km (0.049 R)
• M82: 45,059,477 km (0.064 R)
• M83: 45,854,440 km (0.119 R)
• M84: 45,999,400 km (0.093 R)
• M85: 46,289,920 km (0.118 R)
• M86: 46,435,329 km (0.052 R)
• M87: 46,653,891 km (0.107 R)
• M88: 47,972,148 km (0.107 R)
• M89: 48,045,750 km (0.096 R)
• M90: 48,488,111 km (0.074 R)
• M91: 49,154,270 km (0.075 R)
• M92: 49,599,922 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.4

Radius: 6.8

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.52 AU - 8.14 AU

Year: 13460 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,130,928 km

• M1: 86,468 km (0.079 R)
• M2: 180,714 km (0.093 R)
• M3: 273,914 km (0.059 R)
• M4: 327,919 km (0.029 R)
• M5: 386,112 km (0.11 R)
• M6: 531,671 km (0.053 R)
• M7: 676,033 km (0.089 R)
• M8: 833,260 km (0.073 R)
• M9: 1,113,906 km (0.097 R)
• M10: 1,523,056 km (0.072 R)
• M11: 1,865,336 km (0.103 R)
• M12: 2,031,389 km (0.108 R)
• M13: 2,527,755 km (0.042 R)
• M14: 2,619,160 km (0.056 R)
• M15: 3,092,637 km (0.063 R)
• M16: 3,256,446 km (0.036 R)
• M17: 3,764,780 km (0.048 R)
• M18: 4,117,382 km (0.094 R)
• M19: 4,407,004 km (0.054 R)
• M20: 5,044,590 km (0.029 R)
• M21: 5,393,602 km (0.093 R)
• M22: 6,866,841 km (0.084 R)
• M23: 6,952,112 km (0.106 R)
• M24: 7,340,319 km (0.063 R)
• M25: 7,603,162 km (0.077 R)
• M26: 8,318,838 km (0.116 R)
• M27: 9,290,626 km (0.12 R)
• M28: 9,670,306 km (0.049 R)
• M29: 9,861,940 km (0.104 R)
• M30: 9,958,281 km (0.094 R)
• M31: 10,103,391 km (0.101 R)
• M32: 10,151,861 km (0.078 R)
• M33: 10,740,230 km (0.117 R)
• M34: 10,839,263 km (0.12 R)
• M35: 10,938,746 km (0.093 R)
• M36: 11,389,933 km (0.112 R)
• M37: 11,592,339 km (0.101 R)
• M38: 11,949,579 km (0.093 R)
• M39: 13,414,291 km (0.096 R)
• M40: 13,789,333 km (0.076 R)
• M41: 14,990,155 km (0.05 R)
• M42: 15,100,858 km (0.096 R)
• M43: 16,910,842 km (0.073 R)
• M44: 17,199,716 km (0.11 R)
• M45: 17,490,235 km (0.072 R)
• M46: 17,899,834 km (0.109 R)
• M47: 18,017,418 km (0.06 R)
• M48: 18,135,301 km (0.05 R)
• M49: 18,728,307 km (0.108 R)
• M50: 19,327,746 km (0.082 R)
• M51: 19,508,909 km (0.117 R)
• M52: 20,483,988 km (0.041 R)
• M53: 22,291,579 km (0.027 R)
• M54: 22,354,859 km (0.068 R)
• M55: 22,418,139 km (0.113 R)
• M56: 22,544,998 km (0.105 R)
• M57: 22,672,006 km (0.081 R)
• M58: 22,862,893 km (0.076 R)
• M59: 23,054,378 km (0.1 R)
• M60: 23,890,481 km (0.068 R)
• M61: 25,327,667 km (0.074 R)
• M62: 27,400,047 km (0.091 R)
• M63: 29,248,777 km (0.105 R)
• M64: 31,278,970 km (0.11 R)
• M65: 31,420,639 km (0.112 R)
• M66: 31,633,667 km (0.108 R)
• M67: 31,918,202 km (0.112 R)
• M68: 32,849,299 km (0.113 R)
• M69: 33,499,002 km (0.087 R)
• M70: 33,789,073 km (0.115 R)
• M71: 34,591,366 km (0.086 R)
• M72: 34,884,578 km (0.102 R)
• M73: 35,178,687 km (0.039 R)
• M74: 36,586,702 km (0.091 R)
• M75: 36,661,352 km (0.12 R)
• M76: 38,695,284 km (0.074 R)
• M77: 39,457,785 km (0.051 R)
• M78: 40,456,500 km (0.102 R)
• M79: 40,842,762 km (0.115 R)
• M80: 41,230,370 km (0.037 R)
• M81: 42,165,506 km (0.048 R)
• M82: 43,739,425 km (0.112 R)
• M83: 43,818,712 km (0.074 R)
• M84: 45,653,530 km (0.05 R)
• M85: 46,863,627 km (0.066 R)
• M86: 49,810,705 km (0.091 R)
• M87: 49,976,161 km (0.109 R)
• M88: 52,480,279 km (0.066 R)
• M89: 52,817,174 km (0.109 R)
• M90: 55,110,360 km (0.083 R)
• M91: 55,367,070 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit