🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.51 AU - 1.59 AU

Year: 739 Days

Day: 46.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 9.8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.66 AU - 13.3 AU

Year: 13931 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,013,502 km

• M1: 165,306 km (0.08 R)
• M2: 625,170 km (0.12 R)
• M3: 799,601 km (0.111 R)
• M4: 946,805 km (0.078 R)
• M5: 1,035,068 km (0.042 R)
• M6: 1,196,783 km (0.109 R)
• M7: 1,731,296 km (0.11 R)
• M8: 1,981,573 km (0.11 R)
• M9: 2,154,957 km (0.036 R)
• M10: 2,641,749 km (0.112 R)
• M11: 3,573,145 km (0.083 R)
• M12: 4,828,421 km (0.039 R)
• M13: 5,543,648 km (0.027 R)
• M14: 6,419,544 km (0.12 R)
• M15: 6,505,263 km (0.119 R)
• M16: 6,764,666 km (0.099 R)
• M17: 7,881,564 km (0.073 R)
• M18: 8,019,493 km (0.114 R)
• M19: 8,297,595 km (0.08 R)
• M20: 8,578,989 km (0.05 R)
• M21: 8,815,952 km (0.093 R)
• M22: 8,911,246 km (0.05 R)
• M23: 9,247,692 km (0.106 R)
• M24: 9,441,870 km (0.071 R)
• M25: 9,883,782 km (0.11 R)
• M26: 10,584,349 km (0.063 R)
• M27: 12,781,193 km (0.102 R)
• M28: 12,943,357 km (0.099 R)
• M29: 13,543,843 km (0.101 R)
• M30: 13,986,354 km (0.042 R)
• M31: 14,942,284 km (0.091 R)
• M32: 15,745,325 km (0.113 R)
• M33: 16,503,637 km (0.096 R)
• M34: 17,273,767 km (0.109 R)
• M35: 17,813,815 km (0.093 R)
• M36: 18,726,063 km (0.109 R)
• M37: 19,033,636 km (0.046 R)
• M38: 19,157,055 km (0.1 R)
• M39: 19,404,789 km (0.066 R)
• M40: 19,653,570 km (0.079 R)
• M41: 20,532,757 km (0.084 R)
• M42: 20,786,325 km (0.05 R)
• M43: 20,849,904 km (0.1 R)
• M44: 21,040,941 km (0.052 R)
• M45: 21,488,986 km (0.083 R)
• M46: 21,553,313 km (0.09 R)
• M47: 22,069,575 km (0.12 R)
• M48: 22,524,802 km (0.063 R)
• M49: 24,109,043 km (0.097 R)
• M50: 24,712,222 km (0.113 R)
• M51: 25,049,565 km (0.086 R)
• M52: 26,139,236 km (0.118 R)
• M53: 26,207,901 km (0.082 R)
• M54: 26,414,047 km (0.116 R)
• M55: 28,647,095 km (0.078 R)
• M56: 29,785,983 km (0.102 R)
• M57: 30,001,255 km (0.109 R)
• M58: 32,034,738 km (0.114 R)
• M59: 33,216,711 km (0.093 R)
• M60: 33,738,209 km (0.113 R)
• M61: 34,563,242 km (0.096 R)
• M62: 37,696,719 km (0.101 R)
• M63: 38,552,718 km (0.11 R)
• M64: 39,257,772 km (0.102 R)
• M65: 39,415,149 km (0.116 R)
• M66: 39,651,364 km (0.094 R)
• M67: 41,159,012 km (0.099 R)
• M68: 42,040,293 km (0.114 R)
• M69: 42,927,857 km (0.098 R)
• M70: 43,740,173 km (0.033 R)
• M71: 44,475,447 km (0.08 R)
• M72: 45,132,481 km (0.029 R)
• M73: 45,379,766 km (0.101 R)
• M74: 47,123,030 km (0.108 R)
• M75: 47,373,906 km (0.1 R)
• M76: 47,960,778 km (0.105 R)
• M77: 48,719,090 km (0.077 R)
• M78: 49,566,113 km (0.075 R)
• M79: 51,189,100 km (0.059 R)
• M80: 52,396,056 km (0.055 R)
• M81: 52,655,907 km (0.028 R)
• M82: 53,350,939 km (0.115 R)
• M83: 54,662,314 km (0.097 R)
• M84: 55,101,833 km (0.06 R)
• M85: 55,807,486 km (0.11 R)
• M86: 57,227,618 km (0.093 R)
• M87: 58,210,925 km (0.064 R)
• M88: 59,380,182 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 12.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.89 AU - 13.71 AU

Year: 14544 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 111,013,502 km

• M1: 162,613 km (0.119 R)
• M2: 276,606 km (0.085 R)
• M3: 400,773 km (0.098 R)
• M4: 673,041 km (0.046 R)
• M5: 788,979 km (0.093 R)
• M6: 1,023,698 km (0.096 R)
• M7: 1,159,832 km (0.116 R)
• M8: 1,365,529 km (0.085 R)
• M9: 1,451,249 km (0.061 R)
• M10: 1,538,913 km (0.06 R)
• M11: 1,651,112 km (0.114 R)
• M12: 1,813,126 km (0.102 R)
• M13: 1,980,526 km (0.053 R)
• M14: 2,356,765 km (0.084 R)
• M15: 3,033,695 km (0.119 R)
• M16: 3,118,966 km (0.117 R)
• M17: 3,587,058 km (0.087 R)
• M18: 4,427,349 km (0.104 R)
• M19: 5,921,533 km (0.116 R)
• M20: 6,136,505 km (0.093 R)
• M21: 6,317,817 km (0.079 R)
• M22: 6,909,626 km (0.098 R)
• M23: 8,425,651 km (0.076 R)
• M24: 9,242,007 km (0.055 R)
• M25: 11,302,568 km (0.078 R)
• M26: 11,659,359 km (0.079 R)
• M27: 14,163,777 km (0.074 R)
• M28: 14,259,669 km (0.083 R)
• M29: 14,452,052 km (0.114 R)
• M30: 15,723,484 km (0.075 R)
• M31: 18,059,754 km (0.112 R)
• M32: 18,267,994 km (0.09 R)
• M33: 19,161,991 km (0.086 R)
• M34: 20,124,055 km (0.096 R)
• M35: 21,266,235 km (0.059 R)
• M36: 22,821,754 km (0.102 R)
• M37: 23,726,970 km (0.095 R)
• M38: 24,356,179 km (0.082 R)
• M39: 25,806,530 km (0.104 R)
• M40: 26,749,446 km (0.116 R)
• M41: 27,464,075 km (0.076 R)
• M42: 28,912,032 km (0.084 R)
• M43: 29,952,635 km (0.078 R)
• M44: 30,261,106 km (0.025 R)
• M45: 31,944,531 km (0.101 R)
• M46: 32,702,543 km (0.114 R)
• M47: 32,892,981 km (0.074 R)
• M48: 33,402,661 km (0.117 R)
• M49: 33,850,707 km (0.098 R)
• M50: 34,558,754 km (0.041 R)
• M51: 34,817,408 km (0.05 R)
• M52: 35,336,812 km (0.066 R)
• M53: 36,580,569 km (0.109 R)
• M54: 36,976,255 km (0.107 R)
• M55: 38,171,991 km (0.082 R)
• M56: 39,380,443 km (0.09 R)
• M57: 39,582,998 km (0.097 R)
• M58: 39,718,235 km (0.104 R)
• M59: 40,874,327 km (0.119 R)
• M60: 41,490,820 km (0.048 R)
• M61: 42,386,761 km (0.1 R)
• M62: 43,080,297 km (0.032 R)
• M63: 46,176,225 km (0.097 R)
• M64: 46,318,642 km (0.044 R)
• M65: 46,675,284 km (0.104 R)
• M66: 48,111,124 km (0.078 R)
• M67: 48,255,636 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.1

Radius: 7.3

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.26 AU - 23.12 AU

Year: 30937 Days

Day: 18.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,013,502 km

• M1: 294,558 km (0.086 R)
• M2: 452,683 km (0.116 R)
• M3: 503,247 km (0.085 R)
• M4: 610,509 km (0.102 R)
• M5: 1,079,797 km (0.098 R)
• M6: 1,600,248 km (0.058 R)
• M7: 2,101,252 km (0.09 R)
• M8: 4,248,430 km (0.103 R)
• M9: 4,934,187 km (0.098 R)
• M10: 4,992,979 km (0.114 R)
• M11: 5,170,402 km (0.096 R)
• M12: 5,230,091 km (0.039 R)
• M13: 5,470,944 km (0.099 R)
• M14: 6,278,772 km (0.097 R)
• M15: 7,123,402 km (0.054 R)
• M16: 7,390,434 km (0.115 R)
• M17: 8,350,852 km (0.025 R)
• M18: 8,561,636 km (0.105 R)
• M19: 9,789,685 km (0.096 R)
• M20: 10,994,845 km (0.074 R)
• M21: 11,458,898 km (0.086 R)
• M22: 12,566,221 km (0.093 R)
• M23: 14,374,111 km (0.082 R)
• M24: 14,458,185 km (0.095 R)
• M25: 17,324,032 km (0.105 R)
• M26: 18,774,832 km (0.091 R)
• M27: 19,421,693 km (0.119 R)
• M28: 21,118,432 km (0.048 R)
• M29: 23,255,887 km (0.087 R)
• M30: 23,354,621 km (0.108 R)
• M31: 23,651,872 km (0.099 R)
• M32: 24,450,575 km (0.087 R)
• M33: 25,869,361 km (0.103 R)
• M34: 29,745,442 km (0.05 R)
• M35: 31,149,717 km (0.115 R)
• M36: 31,367,682 km (0.115 R)
• M37: 33,240,647 km (0.086 R)
• M38: 38,253,821 km (0.116 R)
• M39: 38,487,194 km (0.108 R)
• M40: 38,604,030 km (0.073 R)
• M41: 39,779,420 km (0.05 R)
• M42: 41,684,250 km (0.091 R)
• M43: 43,011,033 km (0.059 R)
• M44: 43,740,622 km (0.11 R)
• M45: 44,596,771 km (0.088 R)
• M46: 44,719,591 km (0.118 R)
• M47: 45,088,649 km (0.111 R)
• M48: 46,325,823 km (0.115 R)
• M49: 47,198,577 km (0.037 R)
• M50: 48,960,391 km (0.099 R)
• M51: 50,231,823 km (0.108 R)
• M52: 52,937,151 km (0.118 R)
• M53: 54,372,992 km (0.081 R)
• M54: 55,689,453 km (0.106 R)
• M55: 55,954,092 km (0.118 R)
• M56: 56,086,486 km (0.112 R)
• M57: 58,622,319 km (0.119 R)
• M58: 60,378,897 km (0.046 R)
• M59: 61,878,766 km (0.109 R)
• M60: 62,839,483 km (0.066 R)
• M61: 63,252,672 km (0.073 R)
• M62: 63,390,751 km (0.108 R)
• M63: 65,332,681 km (0.097 R)
• M64: 67,857,893 km (0.041 R)
• M65: 73,003,462 km (0.08 R)
• M66: 73,727,964 km (0.094 R)
• M67: 74,018,483 km (0.055 R)
• M68: 74,309,302 km (0.097 R)
• M69: 74,746,426 km (0.099 R)
• M70: 75,184,299 km (0.113 R)
• M71: 75,330,307 km (0.091 R)
• M72: 76,796,965 km (0.057 R)
• M73: 76,944,169 km (0.099 R)
• M74: 80,504,598 km (0.11 R)
• M75: 82,455,504 km (0.066 R)
• M76: 83,058,982 km (0.114 R)
• M77: 84,270,126 km (0.088 R)
• M78: 85,030,083 km (0.054 R)
• M79: 85,792,284 km (0.089 R)
• M80: 87,016,593 km (0.1 R)
• M81: 88,092,651 km (0.119 R)
• M82: 89,482,565 km (0.056 R)
• M83: 91,502,884 km (0.097 R)
• M84: 94,167,521 km (0.097 R)
• M85: 95,114,177 km (0.051 R)
• M86: 95,272,152 km (0.105 R)
• M87: 97,016,613 km (0.092 R)
• M88: 97,175,785 km (0.117 R)
• M89: 98,771,695 km (0.097 R)
• M90: 100,215,464 km (0.085 R)
• M91: 101,504,549 km (0.068 R)
• M92: 103,286,110 km (0.047 R)
• M93: 106,059,654 km (0.071 R)
• M94: 106,715,791 km (0.116 R)
• M95: 109,353,800 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit