🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 10.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 364 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,306,486 km

• M1: 131,347 km (0.113 R)
• M2: 214,823 km (0.109 R)
• M3: 310,565 km (0.116 R)
• M4: 392,694 km (0.036 R)
• M5: 522,994 km (0.077 R)
• M6: 626,665 km (0.062 R)
• M7: 725,699 km (0.083 R)
• M8: 804,986 km (0.118 R)
• M9: 869,912 km (0.109 R)
• M10: 959,371 km (0.11 R)
• M11: 1,033,422 km (0.063 R)
• M12: 1,192,744 km (0.116 R)
• M13: 1,365,529 km (0.071 R)
• M14: 1,439,132 km (0.028 R)
• M15: 1,530,386 km (0.116 R)
• M16: 1,657,096 km (0.093 R)
• M17: 1,736,083 km (0.084 R)
• M18: 1,944,922 km (0.089 R)
• M19: 2,076,718 km (0.099 R)
• M20: 2,192,955 km (0.113 R)
• M21: 2,280,171 km (0.042 R)
• M22: 2,349,435 km (0.082 R)
• M23: 2,438,595 km (0.117 R)
• M24: 2,568,147 km (0.096 R)
• M25: 2,633,671 km (0.094 R)
• M26: 2,699,942 km (0.041 R)
• M27: 2,773,395 km (0.042 R)
• M28: 2,942,889 km (0.069 R)
• M29: 3,011,704 km (0.115 R)
• M30: 3,136,918 km (0.107 R)
• M31: 3,327,954 km (0.054 R)
• M32: 3,501,189 km (0.04 R)
• M33: 3,603,514 km (0.117 R)
• M34: 3,788,865 km (0.096 R)
• M35: 4,007,877 km (0.061 R)
• M36: 4,184,552 km (0.101 R)
• M37: 4,395,335 km (0.104 R)
• M38: 4,641,723 km (0.091 R)
• M39: 4,770,526 km (0.099 R)
• M40: 4,908,905 km (0.102 R)
• M41: 5,048,479 km (0.117 R)
• M42: 5,122,979 km (0.098 R)
• M43: 5,331,818 km (0.1 R)
• M44: 5,424,568 km (0.05 R)
• M45: 5,509,390 km (0.066 R)
• M46: 5,620,392 km (0.101 R)
• M47: 5,818,460 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 12.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.78 AU - 0.84 AU

Year: 494 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,306,486 km

• M1: 156,928 km (0.078 R)
• M2: 245,939 km (0.107 R)
• M3: 326,273 km (0.092 R)
• M4: 405,709 km (0.07 R)
• M5: 627,713 km (0.077 R)
• M6: 725,250 km (0.088 R)
• M7: 847,173 km (0.083 R)
• M8: 930,050 km (0.085 R)
• M9: 1,016,069 km (0.056 R)
• M10: 1,226,703 km (0.034 R)
• M11: 1,304,643 km (0.074 R)
• M12: 1,384,379 km (0.061 R)
• M13: 1,479,523 km (0.096 R)
• M14: 1,563,148 km (0.115 R)
• M15: 1,643,482 km (0.114 R)
• M16: 1,749,697 km (0.105 R)
• M17: 1,833,472 km (0.082 R)
• M18: 1,979,629 km (0.083 R)
• M19: 2,108,732 km (0.115 R)
• M20: 2,267,605 km (0.117 R)
• M21: 2,386,684 km (0.086 R)
• M22: 2,535,834 km (0.094 R)
• M23: 2,779,828 km (0.099 R)
• M24: 2,884,397 km (0.109 R)
• M25: 3,133,327 km (0.08 R)
• M26: 3,211,866 km (0.1 R)
• M27: 3,364,755 km (0.07 R)
• M28: 3,445,239 km (0.117 R)
• M29: 3,545,320 km (0.093 R)
• M30: 3,627,150 km (0.119 R)
• M31: 3,786,621 km (0.076 R)
• M32: 3,928,889 km (0.111 R)
• M33: 4,245,588 km (0.096 R)
• M34: 4,352,999 km (0.09 R)
• M35: 4,461,308 km (0.069 R)
• M36: 4,543,287 km (0.115 R)
• M37: 4,770,975 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646

Radius: 5.4

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.87 AU - 9.07 AU

Year: 15261 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,306,486 km

• M1: 89,160 km (0.06 R)
• M2: 358,736 km (0.111 R)
• M3: 826,528 km (0.081 R)
• M4: 1,320,052 km (0.082 R)
• M5: 1,422,975 km (0.079 R)
• M6: 1,528,591 km (0.106 R)
• M7: 2,557,974 km (0.078 R)
• M8: 2,917,458 km (0.075 R)
• M9: 3,682,950 km (0.094 R)
• M10: 4,050,512 km (0.055 R)
• M11: 5,221,714 km (0.118 R)
• M12: 6,056,769 km (0.12 R)
• M13: 7,707,432 km (0.05 R)
• M14: 8,366,111 km (0.046 R)
• M15: 8,896,286 km (0.071 R)
• M16: 9,686,612 km (0.114 R)
• M17: 10,499,377 km (0.1 R)
• M18: 11,333,684 km (0.11 R)
• M19: 11,705,435 km (0.027 R)
• M20: 12,297,543 km (0.057 R)
• M21: 13,176,132 km (0.105 R)
• M22: 13,399,032 km (0.101 R)
• M23: 14,131,763 km (0.079 R)
• M24: 14,302,604 km (0.101 R)
• M25: 14,474,342 km (0.08 R)
• M26: 14,589,084 km (0.111 R)
• M27: 15,225,922 km (0.098 R)
• M28: 16,168,239 km (0.115 R)
• M29: 16,586,365 km (0.115 R)
• M30: 17,068,668 km (0.033 R)
• M31: 17,372,502 km (0.096 R)
• M32: 18,108,822 km (0.039 R)
• M33: 18,730,102 km (0.053 R)
• M34: 19,738,841 km (0.086 R)
• M35: 20,249,867 km (0.071 R)
• M36: 20,313,895 km (0.076 R)
• M37: 20,571,353 km (0.087 R)
• M38: 21,546,133 km (0.114 R)
• M39: 22,469,301 km (0.098 R)
• M40: 22,668,865 km (0.119 R)
• M41: 23,002,767 km (0.083 R)
• M42: 23,742,977 km (0.026 R)
• M43: 24,696,215 km (0.052 R)
• M44: 25,662,019 km (0.036 R)
• M45: 26,921,782 km (0.105 R)
• M46: 27,915,411 km (0.113 R)
• M47: 28,273,250 km (0.084 R)
• M48: 30,304,789 km (0.09 R)
• M49: 30,525,146 km (0.107 R)
• M50: 31,041,708 km (0.087 R)
• M51: 31,486,612 km (0.094 R)
• M52: 31,635,462 km (0.111 R)
• M53: 32,533,049 km (0.043 R)
• M54: 36,362,306 km (0.064 R)
• M55: 36,518,336 km (0.066 R)
• M56: 36,674,666 km (0.112 R)
• M57: 37,380,918 km (0.095 R)
• M58: 37,538,444 km (0.079 R)
• M59: 38,012,520 km (0.112 R)
• M60: 38,329,518 km (0.099 R)
• M61: 38,727,149 km (0.12 R)
• M62: 38,886,620 km (0.1 R)
• M63: 40,816,582 km (0.059 R)
• M64: 41,141,359 km (0.114 R)
• M65: 42,038,647 km (0.105 R)
• M66: 43,272,680 km (0.039 R)
• M67: 43,935,698 km (0.097 R)
• M68: 44,101,901 km (0.099 R)
• M69: 46,282,440 km (0.085 R)
• M70: 46,790,624 km (0.078 R)
• M71: 47,300,603 km (0.112 R)
• M72: 48,583,704 km (0.118 R)
• M73: 49,100,116 km (0.119 R)
• M74: 49,531,855 km (0.108 R)
• M75: 49,878,174 km (0.105 R)
• M76: 51,271,529 km (0.103 R)
• M77: 52,148,771 km (0.097 R)
• M78: 52,501,074 km (0.109 R)
• M79: 53,119,511 km (0.065 R)
• M80: 53,740,342 km (0.119 R)
• M81: 53,918,214 km (0.087 R)
• M82: 54,452,727 km (0.029 R)
• M83: 56,428,167 km (0.102 R)
• M84: 56,880,402 km (0.116 R)
• M85: 59,894,948 km (0.05 R)
• M86: 60,079,402 km (0.09 R)
• M87: 60,263,857 km (0.078 R)
• M88: 60,633,663 km (0.063 R)
• M89: 60,726,114 km (0.082 R)
• M90: 61,282,319 km (0.066 R)
• M91: 61,840,319 km (0.096 R)
• M92: 61,933,369 km (0.114 R)
• M93: 62,119,917 km (0.05 R)
• M94: 62,213,117 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit