🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 13.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.96 AU - 0.98 AU

Year: 627 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,898,199 km

• M1: 184,454 km (0.114 R)
• M2: 277,504 km (0.12 R)
• M3: 374,593 km (0.105 R)
• M4: 461,210 km (0.098 R)
• M5: 549,473 km (0.085 R)
• M6: 653,892 km (0.1 R)
• M7: 757,115 km (0.058 R)
• M8: 847,622 km (0.117 R)
• M9: 962,513 km (0.057 R)
• M10: 1,115,103 km (0.109 R)
• M11: 1,227,899 km (0.077 R)
• M12: 1,329,626 km (0.117 R)
• M13: 1,442,123 km (0.117 R)
• M14: 1,636,002 km (0.116 R)
• M15: 1,744,760 km (0.08 R)
• M16: 1,838,707 km (0.1 R)
• M17: 1,925,773 km (0.06 R)
• M18: 2,050,089 km (0.045 R)
• M19: 2,232,449 km (0.058 R)
• M20: 2,377,709 km (0.083 R)
• M21: 2,463,428 km (0.095 R)
• M22: 2,589,240 km (0.089 R)
• M23: 2,682,739 km (0.055 R)
• M24: 2,787,308 km (0.114 R)
• M25: 2,883,050 km (0.07 R)
• M26: 3,016,043 km (0.085 R)
• M27: 3,145,894 km (0.105 R)
• M28: 3,261,682 km (0.089 R)
• M29: 3,438,208 km (0.103 R)
• M30: 3,535,895 km (0.069 R)
• M31: 3,640,015 km (0.076 R)
• M32: 3,728,577 km (0.107 R)
• M33: 3,868,302 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 11.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.55 AU - 2.17 AU

Year: 1664 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,898,199 km

• M1: 168,447 km (0.106 R)
• M2: 308,022 km (0.054 R)
• M3: 391,348 km (0.062 R)
• M4: 469,887 km (0.061 R)
• M5: 789,129 km (0.101 R)
• M6: 1,048,232 km (0.116 R)
• M7: 1,195,885 km (0.059 R)
• M8: 1,319,304 km (0.091 R)
• M9: 1,398,590 km (0.087 R)
• M10: 1,479,673 km (0.07 R)
• M11: 1,689,558 km (0.069 R)
• M12: 1,838,109 km (0.109 R)
• M13: 2,018,374 km (0.111 R)
• M14: 2,120,251 km (0.094 R)
• M15: 2,214,198 km (0.102 R)
• M16: 2,614,672 km (0.087 R)
• M17: 2,808,102 km (0.085 R)
• M18: 2,880,657 km (0.066 R)
• M19: 3,285,169 km (0.1 R)
• M20: 3,845,114 km (0.086 R)
• M21: 3,960,753 km (0.103 R)
• M22: 4,195,472 km (0.053 R)
• M23: 4,471,181 km (0.115 R)
• M24: 4,864,624 km (0.09 R)
• M25: 4,952,138 km (0.075 R)
• M26: 5,256,420 km (0.074 R)
• M27: 5,449,701 km (0.094 R)
• M28: 5,540,806 km (0.097 R)
• M29: 5,619,195 km (0.07 R)
• M30: 5,711,198 km (0.048 R)
• M31: 5,896,699 km (0.105 R)
• M32: 6,111,223 km (0.113 R)
• M33: 6,205,768 km (0.042 R)
• M34: 6,341,903 km (0.078 R)
• M35: 6,700,339 km (0.045 R)
• M36: 6,811,939 km (0.083 R)
• M37: 7,008,810 km (0.112 R)
• M38: 7,107,993 km (0.073 R)
• M39: 7,236,049 km (0.104 R)
• M40: 7,436,959 km (0.099 R)
• M41: 7,567,109 km (0.1 R)
• M42: 7,654,325 km (0.103 R)
• M43: 7,932,726 km (0.087 R)
• M44: 8,036,098 km (0.086 R)
• M45: 8,289,068 km (0.059 R)
• M46: 8,711,383 km (0.057 R)
• M47: 8,787,529 km (0.105 R)
• M48: 8,909,900 km (0.05 R)
• M49: 9,156,287 km (0.077 R)
• M50: 9,249,337 km (0.095 R)
• M51: 9,326,978 km (0.116 R)
• M52: 9,451,893 km (0.097 R)
• M53: 9,671,652 km (0.083 R)
• M54: 9,766,347 km (0.108 R)
• M55: 9,845,485 km (0.093 R)
• M56: 9,924,921 km (0.095 R)
• M57: 10,100,399 km (0.07 R)
• M58: 10,486,661 km (0.034 R)
• M59: 10,584,049 km (0.102 R)
• M60: 10,812,336 km (0.118 R)
• M61: 10,992,751 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 13.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.17 AU - 3.51 AU

Year: 3140 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,898,199 km

• M1: 168,597 km (0.098 R)
• M2: 260,899 km (0.073 R)
• M3: 356,043 km (0.095 R)
• M4: 478,713 km (0.068 R)
• M5: 889,210 km (0.115 R)
• M6: 1,016,667 km (0.072 R)
• M7: 1,105,229 km (0.105 R)
• M8: 1,255,425 km (0.071 R)
• M9: 1,450,202 km (0.086 R)
• M10: 1,629,121 km (0.081 R)
• M11: 1,842,896 km (0.047 R)
• M12: 2,052,034 km (0.068 R)
• M13: 2,373,221 km (0.089 R)
• M14: 2,586,098 km (0.087 R)
• M15: 3,031,152 km (0.116 R)
• M16: 3,381,061 km (0.115 R)
• M17: 4,029,269 km (0.088 R)
• M18: 4,174,529 km (0.078 R)
• M19: 4,395,784 km (0.034 R)
• M20: 4,888,559 km (0.092 R)
• M21: 5,579,851 km (0.096 R)
• M22: 5,844,490 km (0.103 R)
• M23: 6,155,204 km (0.113 R)
• M24: 6,599,211 km (0.101 R)
• M25: 7,273,598 km (0.109 R)
• M26: 7,720,597 km (0.064 R)
• M27: 7,833,692 km (0.113 R)
• M28: 7,947,387 km (0.106 R)
• M29: 8,245,685 km (0.077 R)
• M30: 8,617,735 km (0.075 R)
• M31: 9,090,614 km (0.078 R)
• M32: 9,402,675 km (0.092 R)
• M33: 9,596,404 km (0.054 R)
• M34: 10,111,320 km (0.1 R)
• M35: 10,359,802 km (0.027 R)
• M36: 10,484,716 km (0.077 R)
• M37: 10,938,746 km (0.109 R)
• M38: 11,270,704 km (0.094 R)
• M39: 11,528,461 km (0.114 R)
• M40: 11,631,982 km (0.117 R)
• M41: 11,761,983 km (0.032 R)
• M42: 13,141,874 km (0.091 R)
• M43: 13,385,868 km (0.107 R)
• M44: 13,686,260 km (0.079 R)
• M45: 14,044,099 km (0.05 R)
• M46: 14,516,678 km (0.107 R)
• M47: 15,192,861 km (0.085 R)
• M48: 15,334,979 km (0.07 R)
• M49: 15,534,692 km (0.097 R)
• M50: 16,081,322 km (0.104 R)
• M51: 16,342,520 km (0.115 R)
• M52: 16,458,907 km (0.098 R)
• M53: 17,045,630 km (0.118 R)
• M54: 17,193,433 km (0.114 R)
• M55: 17,371,305 km (0.081 R)
• M56: 17,520,005 km (0.11 R)
• M57: 18,028,787 km (0.061 R)
• M58: 18,330,377 km (0.058 R)
• M59: 18,724,866 km (0.07 R)
• M60: 18,969,010 km (0.117 R)
• M61: 19,060,863 km (0.046 R)
• M62: 19,398,954 km (0.119 R)
• M63: 19,491,406 km (0.065 R)
• M64: 20,174,619 km (0.109 R)
• M65: 20,519,143 km (0.087 R)
• M66: 20,865,612 km (0.117 R)
• M67: 21,213,876 km (0.112 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 5.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.51 AU - 11.59 AU

Year: 20901 Days

Day: 15.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,898,199 km

• M1: 492,327 km (0.099 R)
• M2: 741,557 km (0.12 R)
• M3: 1,006,195 km (0.104 R)
• M4: 1,276,668 km (0.113 R)
• M5: 2,109,180 km (0.111 R)
• M6: 2,186,971 km (0.065 R)
• M7: 2,399,251 km (0.035 R)
• M8: 2,730,012 km (0.094 R)
• M9: 3,312,845 km (0.083 R)
• M10: 4,190,685 km (0.037 R)
• M11: 4,587,867 km (0.095 R)
• M12: 4,996,868 km (0.092 R)
• M13: 5,100,988 km (0.085 R)
• M14: 5,488,895 km (0.093 R)
• M15: 6,255,435 km (0.104 R)
• M16: 6,442,881 km (0.041 R)
• M17: 6,518,428 km (0.112 R)
• M18: 7,250,111 km (0.068 R)
• M19: 8,252,118 km (0.088 R)
• M20: 8,790,072 km (0.118 R)
• M21: 9,382,030 km (0.117 R)
• M22: 11,052,739 km (0.108 R)
• M23: 11,415,963 km (0.103 R)
• M24: 15,510,008 km (0.067 R)
• M25: 16,069,803 km (0.09 R)
• M26: 17,156,781 km (0.111 R)
• M27: 17,261,500 km (0.11 R)
• M28: 17,735,576 km (0.095 R)
• M29: 17,894,598 km (0.114 R)
• M30: 18,000,813 km (0.08 R)
• M31: 19,619,462 km (0.089 R)
• M32: 19,728,967 km (0.054 R)
• M33: 19,838,772 km (0.115 R)
• M34: 20,724,092 km (0.102 R)
• M35: 23,282,515 km (0.049 R)
• M36: 24,039,929 km (0.091 R)
• M37: 24,333,290 km (0.112 R)
• M38: 24,509,966 km (0.087 R)
• M39: 25,339,935 km (0.108 R)
• M40: 25,818,349 km (0.103 R)
• M41: 26,602,241 km (0.081 R)
• M42: 26,662,828 km (0.073 R)
• M43: 26,723,416 km (0.056 R)
• M44: 27,027,399 km (0.097 R)
• M45: 28,007,863 km (0.093 R)
• M46: 29,688,595 km (0.119 R)
• M47: 30,066,629 km (0.104 R)
• M48: 30,636,447 km (0.078 R)
• M49: 32,044,462 km (0.072 R)
• M50: 32,496,846 km (0.1 R)
• M51: 33,538,795 km (0.092 R)
• M52: 36,191,315 km (0.117 R)
• M53: 37,203,345 km (0.095 R)
• M54: 37,951,334 km (0.075 R)
• M55: 38,841,591 km (0.107 R)
• M56: 39,531,237 km (0.077 R)
• M57: 41,202,694 km (0.032 R)
• M58: 42,329,765 km (0.064 R)
• M59: 42,968,099 km (0.083 R)
• M60: 45,336,233 km (0.111 R)
• M61: 46,062,082 km (0.054 R)
• M62: 46,938,277 km (0.056 R)
• M63: 47,158,186 km (0.072 R)
• M64: 47,598,901 km (0.113 R)
• M65: 48,929,574 km (0.066 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: 379 - 11,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit