🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 331 Days

Day: 17.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,284,267 km

• M1: 43,234 km (0.096 R)
• M2: 150,196 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 426 Days

Day: 17.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.79 AU - 3.51 AU

Year: 2095 Days

Day: 30.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,284,267 km

• M1: 281,693 km (0.074 R)
• M2: 895,942 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 10.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.32 AU - 8.72 AU

Year: 9319 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,284,267 km

• M1: 157,975 km (0.117 R)
• M2: 234,719 km (0.03 R)
• M3: 314,305 km (0.095 R)
• M4: 492,027 km (0.038 R)
• M5: 758,312 km (0.077 R)
• M6: 908,807 km (0.113 R)
• M7: 995,424 km (0.11 R)
• M8: 1,177,485 km (0.107 R)
• M9: 1,256,622 km (0.116 R)
• M10: 1,370,765 km (0.099 R)
• M11: 1,505,553 km (0.055 R)
• M12: 1,574,667 km (0.104 R)
• M13: 1,918,144 km (0.065 R)
• M14: 2,225,717 km (0.101 R)
• M15: 2,325,050 km (0.097 R)
• M16: 2,426,029 km (0.12 R)
• M17: 2,569,942 km (0.109 R)
• M18: 2,653,417 km (0.056 R)
• M19: 2,737,791 km (0.116 R)
• M20: 2,823,211 km (0.094 R)
• M21: 3,040,577 km (0.05 R)
• M22: 3,678,312 km (0.097 R)
• M23: 3,820,430 km (0.117 R)
• M24: 3,940,258 km (0.081 R)
• M25: 4,134,586 km (0.112 R)
• M26: 5,021,552 km (0.08 R)
• M27: 5,717,930 km (0.101 R)
• M28: 5,993,788 km (0.056 R)
• M29: 6,105,388 km (0.086 R)
• M30: 6,359,106 km (0.066 R)
• M31: 6,444,527 km (0.071 R)
• M32: 7,558,283 km (0.042 R)
• M33: 9,048,876 km (0.086 R)
• M34: 9,370,661 km (0.081 R)
• M35: 9,696,186 km (0.096 R)
• M36: 9,827,533 km (0.082 R)
• M37: 10,729,159 km (0.116 R)
• M38: 12,432,181 km (0.091 R)
• M39: 12,789,870 km (0.075 R)
• M40: 13,042,391 km (0.12 R)
• M41: 13,114,946 km (0.111 R)
• M42: 13,625,823 km (0.078 R)
• M43: 14,143,282 km (0.091 R)
• M44: 15,159,351 km (0.114 R)
• M45: 15,273,643 km (0.097 R)
• M46: 15,811,149 km (0.038 R)
• M47: 16,082,220 km (0.077 R)
• M48: 16,160,011 km (0.086 R)
• M49: 16,433,027 km (0.119 R)
• M50: 16,629,000 km (0.043 R)
• M51: 16,865,215 km (0.106 R)
• M52: 17,181,914 km (0.052 R)
• M53: 17,420,672 km (0.045 R)
• M54: 17,901,480 km (0.047 R)
• M55: 17,982,113 km (0.062 R)
• M56: 18,224,611 km (0.092 R)
• M57: 18,346,234 km (0.113 R)
• M58: 18,590,378 km (0.05 R)
• M59: 19,287,803 km (0.104 R)
• M60: 20,623,712 km (0.073 R)
• M61: 20,750,571 km (0.112 R)
• M62: 21,860,138 km (0.11 R)
• M63: 22,075,709 km (0.109 R)
• M64: 23,032,836 km (0.054 R)
• M65: 23,870,285 km (0.102 R)
• M66: 23,958,997 km (0.069 R)
• M67: 24,047,858 km (0.099 R)
• M68: 25,212,776 km (0.067 R)
• M69: 25,393,640 km (0.085 R)
• M70: 25,756,565 km (0.05 R)
• M71: 25,847,670 km (0.085 R)
• M72: 25,938,775 km (0.06 R)
• M73: 26,809,734 km (0.093 R)
• M74: 26,994,337 km (0.11 R)
• M75: 27,318,516 km (0.103 R)
• M76: 28,863,563 km (0.087 R)
• M77: 29,527,628 km (0.111 R)
• M78: 29,861,530 km (0.042 R)
• M79: 31,209,856 km (0.101 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 11.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.39 AU - 10.49 AU

Year: 10869 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,284,267 km

• M1: 167,400 km (0.109 R)
• M2: 285,283 km (0.047 R)
• M3: 364,121 km (0.033 R)
• M4: 508,932 km (0.105 R)
• M5: 792,420 km (0.099 R)
• M6: 862,432 km (0.074 R)
• M7: 953,088 km (0.082 R)
• M8: 1,205,011 km (0.07 R)
• M9: 1,328,728 km (0.07 R)
• M10: 1,634,357 km (0.059 R)
• M11: 1,795,623 km (0.071 R)
• M12: 2,184,428 km (0.059 R)
• M13: 2,955,456 km (0.079 R)
• M14: 3,096,526 km (0.116 R)
• M15: 3,268,713 km (0.119 R)
• M16: 3,356,079 km (0.094 R)
• M17: 3,804,573 km (0.088 R)
• M18: 3,958,360 km (0.063 R)
• M19: 4,725,049 km (0.094 R)
• M20: 4,824,232 km (0.108 R)
• M21: 4,924,014 km (0.112 R)
• M22: 5,159,631 km (0.112 R)
• M23: 5,364,430 km (0.103 R)
• M24: 6,066,792 km (0.103 R)
• M25: 6,760,926 km (0.083 R)
• M26: 7,098,569 km (0.072 R)
• M27: 8,183,901 km (0.097 R)
• M28: 9,992,240 km (0.083 R)
• M29: 10,853,774 km (0.09 R)
• M30: 11,694,066 km (0.102 R)
• M31: 12,144,804 km (0.117 R)
• M32: 12,235,759 km (0.084 R)
• M33: 12,509,524 km (0.098 R)
• M34: 13,203,209 km (0.101 R)
• M35: 13,437,180 km (0.087 R)
• M36: 13,531,127 km (0.075 R)
• M37: 13,909,161 km (0.119 R)
• M38: 16,753,017 km (0.06 R)
• M39: 17,465,701 km (0.107 R)
• M40: 17,774,172 km (0.093 R)
• M41: 17,980,916 km (0.081 R)
• M42: 18,292,379 km (0.116 R)
• M43: 18,815,523 km (0.07 R)
• M44: 19,078,964 km (0.054 R)
• M45: 19,556,182 km (0.103 R)
• M46: 20,306,265 km (0.097 R)
• M47: 21,559,148 km (0.067 R)
• M48: 22,000,760 km (0.12 R)
• M49: 22,278,414 km (0.108 R)
• M50: 22,724,814 km (0.037 R)
• M51: 23,117,957 km (0.052 R)
• M52: 24,712,820 km (0.03 R)
• M53: 26,637,696 km (0.049 R)
• M54: 26,815,119 km (0.074 R)
• M55: 27,052,232 km (0.1 R)
• M56: 27,827,598 km (0.089 R)
• M57: 28,127,840 km (0.087 R)
• M58: 28,248,267 km (0.072 R)
• M59: 28,429,131 km (0.099 R)
• M60: 29,583,727 km (0.105 R)
• M61: 30,136,042 km (0.114 R)
• M62: 30,753,582 km (0.077 R)
• M63: 31,375,461 km (0.043 R)
• M64: 31,687,971 km (0.11 R)
• M65: 31,813,184 km (0.096 R)
• M66: 32,315,982 km (0.077 R)
• M67: 32,694,764 km (0.051 R)
• M68: 33,075,042 km (0.12 R)
• M69: 33,202,051 km (0.07 R)
• M70: 34,096,197 km (0.075 R)
• M71: 34,546,187 km (0.082 R)
• M72: 36,038,725 km (0.098 R)
• M73: 36,825,909 km (0.099 R)
• M74: 39,019,313 km (0.08 R)
• M75: 39,895,059 km (0.067 R)
• M76: 40,573,187 km (0.075 R)
• M77: 40,709,171 km (0.056 R)
• M78: 41,803,180 km (0.081 R)
• M79: 42,768,386 km (0.063 R)
• M80: 44,229,807 km (0.1 R)
• M81: 44,720,638 km (0.103 R)
• M82: 44,790,949 km (0.053 R)
• M83: 45,849,204 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.1

Radius: 4.2

Gravity: 36.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.39 AU - 20.91 AU

Year: 31404 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,284,267 km

• M1: 111,002 km (0.079 R)
• M2: 736,919 km (0.094 R)
• M3: 1,139,337 km (0.068 R)
• M4: 1,310,029 km (0.058 R)
• M5: 1,345,034 km (0.103 R)
• M6: 1,380,489 km (0.116 R)
• M7: 1,488,648 km (0.117 R)
• M8: 2,894,868 km (0.11 R)
• M9: 3,758,946 km (0.049 R)
• M10: 4,115,138 km (0.083 R)
• M11: 4,376,037 km (0.062 R)
• M12: 5,246,547 km (0.099 R)
• M13: 5,817,113 km (0.06 R)
• M14: 6,168,818 km (0.092 R)
• M15: 6,709,165 km (0.115 R)
• M16: 6,892,572 km (0.115 R)
• M17: 7,963,244 km (0.111 R)
• M18: 8,092,646 km (0.036 R)
• M19: 8,418,919 km (0.087 R)
• M20: 8,550,715 km (0.082 R)
• M21: 9,629,166 km (0.042 R)
• M22: 10,821,012 km (0.036 R)
• M23: 12,281,686 km (0.117 R)
• M24: 12,656,429 km (0.077 R)
• M25: 14,506,805 km (0.054 R)
• M26: 17,352,306 km (0.08 R)
• M27: 17,772,526 km (0.066 R)
• M28: 18,451,850 km (0.111 R)
• M29: 19,226,318 km (0.103 R)
• M30: 19,312,936 km (0.118 R)
• M31: 20,187,036 km (0.094 R)
• M32: 20,451,824 km (0.065 R)
• M33: 21,792,670 km (0.111 R)
• M34: 24,558,136 km (0.109 R)
• M35: 25,029,818 km (0.068 R)
• M36: 25,599,636 km (0.119 R)
• M37: 26,945,718 km (0.089 R)
• M38: 27,139,896 km (0.054 R)
• M39: 30,208,448 km (0.053 R)
• M40: 33,176,619 km (0.071 R)
• M41: 34,011,674 km (0.097 R)
• M42: 34,747,995 km (0.089 R)
• M43: 34,853,611 km (0.05 R)
• M44: 35,277,123 km (0.089 R)
• M45: 35,809,093 km (0.04 R)
• M46: 38,289,425 km (0.094 R)
• M47: 39,715,542 km (0.064 R)
• M48: 42,732,931 km (0.061 R)
• M49: 43,868,977 km (0.092 R)
• M50: 44,440,740 km (0.114 R)
• M51: 45,245,427 km (0.087 R)
• M52: 46,519,403 km (0.11 R)
• M53: 48,040,364 km (0.117 R)
• M54: 48,747,813 km (0.11 R)
• M55: 48,865,995 km (0.107 R)
• M56: 51,250,735 km (0.107 R)
• M57: 51,371,011 km (0.115 R)
• M58: 52,821,063 km (0.103 R)
• M59: 54,652,590 km (0.09 R)
• M60: 55,391,005 km (0.057 R)
• M61: 56,877,559 km (0.101 R)
• M62: 57,500,934 km (0.103 R)
• M63: 58,126,552 km (0.102 R)
• M64: 59,132,149 km (0.083 R)
• M65: 60,016,721 km (0.086 R)
• M66: 61,926,936 km (0.12 R)
• M67: 64,764,658 km (0.052 R)
• M68: 65,806,907 km (0.103 R)
• M69: 67,117,683 km (0.117 R)
• M70: 68,172,348 km (0.054 R)
• M71: 68,967,012 km (0.054 R)
• M72: 69,099,855 km (0.072 R)
• M73: 69,365,541 km (0.116 R)
• M74: 70,431,874 km (0.054 R)
• M75: 71,101,175 km (0.087 R)
• M76: 71,369,404 km (0.069 R)
• M77: 71,503,593 km (0.086 R)
• M78: 71,637,932 km (0.052 R)
• M79: 71,906,909 km (0.108 R)
• M80: 72,715,785 km (0.034 R)
• M81: 72,986,108 km (0.104 R)
• M82: 76,667,562 km (0.119 R)
• M83: 77,908,177 km (0.088 R)
• M84: 78,323,162 km (0.112 R)
• M85: 81,809,840 km (0.078 R)
• M86: 84,635,295 km (0.115 R)
• M87: 85,774,482 km (0.08 R)
• M88: 88,644,517 km (0.096 R)
• M89: 91,545,819 km (0.081 R)
• M90: 94,036,474 km (0.118 R)
• M91: 94,183,678 km (0.095 R)
• M92: 96,549,119 km (0.047 R)
• M93: 96,846,221 km (0.059 R)
• M94: 98,186,767 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit