🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.35 AU - 1.91 AU

Year: 780 Days

Day: 26.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.54 AU - 2.04 AU

Year: 897 Days

Day: 15.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,426,350 km

• M1: 376,837 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.83 AU - 2.87 AU

Year: 1350 Days

Day: 34 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.22 AU - 3.6 AU

Year: 1860 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 148.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,426,350 km

• M1: 422,016 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.05 AU - 3.93 AU

Year: 2443 Days

Day: 23.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.94 AU - 5.64 AU

Year: 3929 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,426,350 km

• M1: 176,974 km (0.102 R)
• M2: 383,419 km (0.104 R)
• M3: 471,532 km (0.1 R)
• M4: 599,139 km (0.078 R)
• M5: 816,954 km (0.105 R)
• M6: 977,921 km (0.111 R)
• M7: 1,120,937 km (0.116 R)
• M8: 1,210,546 km (0.056 R)
• M9: 1,344,436 km (0.065 R)
• M10: 1,440,328 km (0.091 R)
• M11: 1,538,614 km (0.116 R)
• M12: 1,754,185 km (0.077 R)
• M13: 1,847,982 km (0.113 R)
• M14: 1,943,725 km (0.104 R)
• M15: 2,553,336 km (0.077 R)
• M16: 2,810,794 km (0.026 R)
• M17: 3,034,294 km (0.106 R)
• M18: 3,366,102 km (0.11 R)
• M19: 3,588,853 km (0.1 R)
• M20: 3,709,728 km (0.096 R)
• M21: 4,002,341 km (0.104 R)
• M22: 4,127,854 km (0.093 R)
• M23: 4,302,734 km (0.086 R)
• M24: 4,841,885 km (0.032 R)
• M25: 5,128,065 km (0.092 R)
• M26: 5,247,594 km (0.115 R)
• M27: 5,368,020 km (0.103 R)
• M28: 5,489,494 km (0.092 R)
• M29: 5,594,212 km (0.103 R)
• M30: 5,823,546 km (0.11 R)
• M31: 6,074,122 km (0.118 R)
• M32: 6,401,592 km (0.046 R)
• M33: 6,997,889 km (0.06 R)
• M34: 7,341,366 km (0.106 R)
• M35: 7,651,183 km (0.07 R)
• M36: 7,807,812 km (0.081 R)
• M37: 8,444,800 km (0.069 R)
• M38: 8,913,191 km (0.086 R)
• M39: 9,599,845 km (0.1 R)
• M40: 10,067,189 km (0.096 R)
• M41: 10,672,761 km (0.077 R)
• M42: 10,869,931 km (0.111 R)
• M43: 11,024,166 km (0.1 R)
• M44: 11,491,211 km (0.11 R)
• M45: 11,783,675 km (0.064 R)
• M46: 12,101,271 km (0.063 R)
• M47: 12,261,191 km (0.089 R)
• M48: 12,467,786 km (0.048 R)
• M49: 12,768,178 km (0.04 R)
• M50: 12,907,753 km (0.086 R)
• M51: 13,329,320 km (0.104 R)
• M52: 13,803,096 km (0.118 R)
• M53: 13,994,133 km (0.045 R)
• M54: 14,210,152 km (0.107 R)
• M55: 14,548,393 km (0.095 R)
• M56: 14,791,489 km (0.045 R)
• M57: 15,183,585 km (0.035 R)
• M58: 15,306,705 km (0.059 R)
• M59: 15,653,472 km (0.12 R)
• M60: 15,952,668 km (0.035 R)
• M61: 16,329,505 km (0.092 R)
• M62: 16,683,753 km (0.114 R)
• M63: 16,836,492 km (0.112 R)
• M64: 17,194,330 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 13.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.63 AU - 9.51 AU

Year: 10236 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,426,350 km

• M1: 447,447 km (0.088 R)
• M2: 637,137 km (0.098 R)
• M3: 804,089 km (0.114 R)
• M4: 949,348 km (0.107 R)
• M5: 1,441,375 km (0.11 R)
• M6: 1,599,351 km (0.05 R)
• M7: 2,108,881 km (0.045 R)
• M8: 2,369,181 km (0.112 R)
• M9: 2,835,927 km (0.084 R)
• M10: 2,978,793 km (0.115 R)
• M11: 3,212,614 km (0.103 R)
• M12: 3,513,456 km (0.09 R)
• M13: 4,305,726 km (0.085 R)
• M14: 4,604,323 km (0.115 R)
• M15: 5,082,588 km (0.092 R)
• M16: 6,049,738 km (0.104 R)
• M17: 6,272,489 km (0.094 R)
• M18: 6,535,781 km (0.117 R)
• M19: 6,726,070 km (0.093 R)
• M20: 7,268,811 km (0.102 R)
• M21: 7,625,153 km (0.071 R)
• M22: 7,946,788 km (0.104 R)
• M23: 8,437,769 km (0.118 R)
• M24: 9,107,668 km (0.103 R)
• M25: 9,838,304 km (0.052 R)
• M26: 9,925,370 km (0.106 R)
• M27: 10,012,885 km (0.099 R)
• M28: 10,543,209 km (0.071 R)
• M29: 11,082,509 km (0.098 R)
• M30: 11,310,048 km (0.088 R)
• M31: 12,188,337 km (0.082 R)
• M32: 12,376,082 km (0.05 R)
• M33: 12,706,993 km (0.099 R)
• M34: 13,040,895 km (0.068 R)
• M35: 13,184,808 km (0.037 R)
• M36: 14,355,412 km (0.049 R)
• M37: 16,483,292 km (0.11 R)
• M38: 16,899,772 km (0.108 R)
• M39: 17,109,209 km (0.102 R)
• M40: 18,545,947 km (0.058 R)
• M41: 18,653,957 km (0.112 R)
• M42: 18,924,879 km (0.109 R)
• M43: 19,087,940 km (0.115 R)
• M44: 19,306,204 km (0.099 R)
• M45: 19,525,364 km (0.089 R)
• M46: 20,521,387 km (0.109 R)
• M47: 21,307,524 km (0.105 R)
• M48: 21,420,770 km (0.077 R)
• M49: 21,875,248 km (0.102 R)
• M50: 22,736,034 km (0.113 R)
• M51: 23,374,219 km (0.05 R)
• M52: 23,900,803 km (0.09 R)
• M53: 24,254,153 km (0.067 R)
• M54: 25,324,376 km (0.032 R)
• M55: 25,804,885 km (0.034 R)
• M56: 26,349,122 km (0.119 R)
• M57: 27,819,070 km (0.099 R)
• M58: 28,252,904 km (0.12 R)
• M59: 29,001,642 km (0.109 R)
• M60: 29,315,498 km (0.114 R)
• M61: 29,504,440 km (0.084 R)
• M62: 29,756,961 km (0.113 R)
• M63: 30,264,098 km (0.062 R)
• M64: 30,518,714 km (0.098 R)
• M65: 31,738,086 km (0.028 R)
• M66: 32,321,218 km (0.075 R)
• M67: 34,025,587 km (0.102 R)
• M68: 34,622,482 km (0.119 R)
• M69: 34,822,196 km (0.083 R)
• M70: 36,365,896 km (0.061 R)
• M71: 36,976,106 km (0.083 R)
• M72: 37,112,240 km (0.107 R)
• M73: 37,863,520 km (0.098 R)
• M74: 38,896,045 km (0.059 R)
• M75: 39,311,628 km (0.107 R)
• M76: 39,728,856 km (0.046 R)
• M77: 40,427,179 km (0.093 R)
• M78: 41,482,592 km (0.115 R)
• M79: 41,765,482 km (0.067 R)
• M80: 41,907,151 km (0.103 R)
• M81: 42,049,119 km (0.103 R)
• M82: 43,046,638 km (0.071 R)
• M83: 43,548,389 km (0.116 R)
• M84: 43,692,153 km (0.079 R)
• M85: 45,720,550 km (0.063 R)
• M86: 47,335,758 km (0.105 R)
• M87: 49,418,460 km (0.114 R)
• M88: 49,718,404 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.6

Radius: 4.4

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.23 AU - 15.73 AU

Year: 21727 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,426,350 km

• M1: 67,618 km (0.089 R)
• M2: 145,110 km (0.106 R)
• M3: 198,666 km (0.089 R)
• M4: 260,001 km (0.104 R)
• M5: 753,524 km (0.108 R)
• M6: 878,887 km (0.096 R)
• M7: 1,121,236 km (0.037 R)
• M8: 1,206,507 km (0.098 R)
• M9: 1,506,151 km (0.097 R)
• M10: 1,632,412 km (0.097 R)
• M11: 1,729,202 km (0.117 R)
• M12: 2,065,797 km (0.055 R)
• M13: 2,100,653 km (0.087 R)
• M14: 3,685,792 km (0.106 R)
• M15: 3,856,035 km (0.09 R)
• M16: 4,116,185 km (0.106 R)
• M17: 4,292,711 km (0.107 R)
• M18: 4,382,021 km (0.084 R)
• M19: 4,562,286 km (0.109 R)
• M20: 4,607,764 km (0.089 R)
• M21: 5,070,470 km (0.108 R)
• M22: 5,645,225 km (0.037 R)
• M23: 5,890,715 km (0.092 R)
• M24: 6,290,890 km (0.088 R)
• M25: 6,443,180 km (0.099 R)
• M26: 6,648,129 km (0.107 R)
• M27: 6,959,592 km (0.081 R)
• M28: 7,222,735 km (0.077 R)
• M29: 7,382,356 km (0.114 R)
• M30: 7,977,007 km (0.04 R)
• M31: 8,086,812 km (0.025 R)
• M32: 8,419,069 km (0.065 R)
• M33: 9,384,723 km (0.112 R)
• M34: 9,733,885 km (0.102 R)
• M35: 10,146,476 km (0.117 R)
• M36: 10,745,914 km (0.088 R)
• M37: 11,295,238 km (0.106 R)
• M38: 11,916,069 km (0.075 R)
• M39: 12,041,581 km (0.112 R)
• M40: 13,320,793 km (0.043 R)
• M41: 15,386,889 km (0.102 R)
• M42: 17,195,078 km (0.075 R)
• M43: 17,265,838 km (0.071 R)
• M44: 17,407,956 km (0.1 R)
• M45: 18,196,187 km (0.055 R)
• M46: 18,776,627 km (0.108 R)
• M47: 18,922,635 km (0.108 R)
• M48: 20,704,794 km (0.103 R)
• M49: 20,855,738 km (0.041 R)
• M50: 23,006,507 km (0.119 R)
• M51: 23,476,543 km (0.116 R)
• M52: 23,712,758 km (0.072 R)
• M53: 23,791,597 km (0.071 R)
• M54: 25,065,871 km (0.071 R)
• M55: 27,018,572 km (0.105 R)
• M56: 27,597,217 km (0.102 R)
• M57: 28,514,701 km (0.112 R)
• M58: 30,723,064 km (0.03 R)
• M59: 31,586,842 km (0.068 R)
• M60: 31,934,657 km (0.028 R)
• M61: 32,109,089 km (0.101 R)
• M62: 33,073,696 km (0.027 R)
• M63: 34,047,877 km (0.114 R)
• M64: 34,941,575 km (0.107 R)
• M65: 37,209,478 km (0.078 R)
• M66: 38,685,710 km (0.063 R)
• M67: 40,652,174 km (0.079 R)
• M68: 40,746,570 km (0.083 R)
• M69: 41,030,358 km (0.114 R)
• M70: 41,695,021 km (0.049 R)
• M71: 42,076,496 km (0.08 R)
• M72: 42,172,089 km (0.112 R)
• M73: 42,459,167 km (0.082 R)
• M74: 44,973,907 km (0.111 R)
• M75: 46,941,119 km (0.032 R)
• M76: 47,337,853 km (0.112 R)
• M77: 48,034,829 km (0.067 R)
• M78: 49,439,104 km (0.09 R)
• M79: 51,060,446 km (0.082 R)
• M80: 51,672,900 km (0.099 R)
• M81: 53,111,433 km (0.083 R)
• M82: 54,771,520 km (0.088 R)
• M83: 56,238,028 km (0.047 R)
• M84: 56,764,912 km (0.049 R)
• M85: 57,929,831 km (0.072 R)
• M86: 58,248,923 km (0.117 R)
• M87: 60,068,033 km (0.086 R)
• M88: 60,175,594 km (0.104 R)
• M89: 62,776,652 km (0.039 R)
• M90: 63,104,421 km (0.086 R)
• M91: 65,525,064 km (0.077 R)
• M92: 68,649,416 km (0.07 R)
• M93: 73,426,076 km (0.096 R)
• M94: 74,463,537 km (0.065 R)
• M95: 74,926,243 km (0.067 R)
• M96: 75,505,785 km (0.111 R)
• M97: 75,738,111 km (0.108 R)
• M98: 77,370,672 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit