🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 285 Days

Day: 35.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 941 Days

Day: 19.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.67 AU - 2.39 AU

Year: 1321 Days

Day: 29.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 10.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.08 AU - 2.8 AU

Year: 1740 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,185,180 km

• M1: 155,283 km (0.112 R)
• M2: 356,342 km (0.108 R)
• M3: 489,335 km (0.086 R)
• M4: 717,471 km (0.118 R)
• M5: 841,039 km (0.072 R)
• M6: 1,036,863 km (0.083 R)
• M7: 1,119,441 km (0.094 R)
• M8: 1,195,885 km (0.12 R)
• M9: 1,265,448 km (0.087 R)
• M10: 1,381,387 km (0.082 R)
• M11: 1,529,339 km (0.111 R)
• M12: 1,643,931 km (0.096 R)
• M13: 1,731,745 km (0.106 R)
• M14: 1,851,423 km (0.064 R)
• M15: 1,932,804 km (0.067 R)
• M16: 2,120,400 km (0.111 R)
• M17: 2,325,050 km (0.062 R)
• M18: 2,989,863 km (0.065 R)
• M19: 3,232,361 km (0.092 R)
• M20: 3,306,412 km (0.092 R)
• M21: 3,494,008 km (0.111 R)
• M22: 3,801,581 km (0.104 R)
• M23: 4,211,778 km (0.096 R)
• M24: 4,360,778 km (0.071 R)
• M25: 4,580,836 km (0.111 R)
• M26: 4,734,174 km (0.104 R)
• M27: 5,003,151 km (0.063 R)
• M28: 5,132,254 km (0.079 R)
• M29: 5,233,532 km (0.066 R)
• M30: 5,452,693 km (0.08 R)
• M31: 6,251,396 km (0.094 R)
• M32: 7,022,124 km (0.09 R)
• M33: 7,118,615 km (0.074 R)
• M34: 7,410,630 km (0.114 R)
• M35: 7,640,562 km (0.117 R)
• M36: 8,057,042 km (0.102 R)
• M37: 8,191,830 km (0.117 R)
• M38: 8,344,420 km (0.115 R)
• M39: 8,463,799 km (0.093 R)
• M40: 8,790,520 km (0.097 R)
• M41: 8,911,994 km (0.107 R)
• M42: 8,999,210 km (0.039 R)
• M43: 9,069,072 km (0.074 R)
• M44: 9,139,084 km (0.044 R)
• M45: 9,279,706 km (0.077 R)
• M46: 9,403,423 km (0.026 R)
• M47: 9,616,750 km (0.073 R)
• M48: 9,759,915 km (0.088 R)
• M49: 9,921,780 km (0.041 R)
• M50: 10,211,700 km (0.061 R)
• M51: 10,762,968 km (0.101 R)
• M52: 10,986,168 km (0.111 R)
• M53: 11,645,895 km (0.085 R)
• M54: 11,875,079 km (0.101 R)
• M55: 11,970,971 km (0.107 R)
• M56: 12,067,163 km (0.107 R)
• M57: 12,806,775 km (0.117 R)
• M58: 13,162,219 km (0.073 R)
• M59: 13,380,931 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 8.2

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.86 AU - 9.88 AU

Year: 11056 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,185,180 km

• M1: 110,852 km (0.117 R)
• M2: 501,003 km (0.06 R)
• M3: 740,809 km (0.083 R)
• M4: 815,907 km (0.101 R)
• M5: 1,508,246 km (0.093 R)
• M6: 1,882,689 km (0.067 R)
• M7: 2,014,036 km (0.11 R)
• M8: 2,341,356 km (0.119 R)
• M9: 2,454,303 km (0.111 R)
• M10: 3,389,439 km (0.093 R)
• M11: 3,582,121 km (0.116 R)
• M12: 4,353,896 km (0.027 R)
• M13: 4,458,316 km (0.069 R)
• M14: 4,920,424 km (0.05 R)
• M15: 7,450,872 km (0.109 R)
• M16: 7,576,085 km (0.117 R)
• M17: 8,126,456 km (0.109 R)
• M18: 8,341,577 km (0.086 R)
• M19: 8,471,578 km (0.088 R)
• M20: 9,087,023 km (0.101 R)
• M21: 9,176,184 km (0.114 R)
• M22: 9,355,252 km (0.043 R)
• M23: 9,490,339 km (0.076 R)
• M24: 10,129,272 km (0.087 R)
• M25: 11,018,482 km (0.08 R)
• M26: 11,256,641 km (0.112 R)
• M27: 11,496,596 km (0.08 R)
• M28: 11,883,905 km (0.106 R)
• M29: 13,021,148 km (0.117 R)
• M30: 13,121,678 km (0.047 R)
• M31: 13,273,071 km (0.067 R)
• M32: 13,424,913 km (0.042 R)
• M33: 14,038,115 km (0.118 R)
• M34: 14,141,337 km (0.112 R)
• M35: 14,975,196 km (0.11 R)
• M36: 15,027,854 km (0.113 R)
• M37: 15,986,028 km (0.079 R)
• M38: 16,526,825 km (0.109 R)
• M39: 17,294,112 km (0.116 R)
• M40: 17,793,470 km (0.102 R)
• M41: 17,849,270 km (0.069 R)
• M42: 18,354,013 km (0.093 R)
• M43: 20,127,795 km (0.088 R)
• M44: 20,594,391 km (0.095 R)
• M45: 20,829,110 km (0.035 R)
• M46: 21,123,668 km (0.094 R)
• M47: 21,538,353 km (0.1 R)
• M48: 22,315,664 km (0.042 R)
• M49: 22,496,378 km (0.044 R)
• M50: 22,617,104 km (0.084 R)
• M51: 23,345,945 km (0.068 R)
• M52: 23,836,177 km (0.094 R)
• M53: 23,959,146 km (0.094 R)
• M54: 24,453,567 km (0.098 R)
• M55: 24,639,966 km (0.094 R)
• M56: 24,951,429 km (0.112 R)
• M57: 26,528,639 km (0.115 R)
• M58: 27,232,647 km (0.105 R)
• M59: 27,942,937 km (0.082 R)
• M60: 28,528,613 km (0.116 R)
• M61: 29,778,204 km (0.058 R)
• M62: 30,309,725 km (0.061 R)
• M63: 30,509,887 km (0.055 R)
• M64: 31,719,835 km (0.097 R)
• M65: 31,855,221 km (0.093 R)
• M66: 32,126,592 km (0.103 R)
• M67: 32,740,092 km (0.043 R)
• M68: 33,840,235 km (0.099 R)
• M69: 34,186,405 km (0.114 R)
• M70: 34,603,483 km (0.088 R)
• M71: 35,513,039 km (0.062 R)
• M72: 35,935,353 km (0.064 R)
• M73: 36,288,703 km (0.063 R)
• M74: 37,141,262 km (0.086 R)
• M75: 37,212,470 km (0.055 R)
• M76: 37,570,009 km (0.078 R)
• M77: 38,072,209 km (0.09 R)
• M78: 38,288,229 km (0.06 R)
• M79: 38,865,976 km (0.062 R)
• M80: 39,156,046 km (0.034 R)
• M81: 40,911,128 km (0.112 R)
• M82: 41,946,645 km (0.103 R)
• M83: 42,244,195 km (0.11 R)
• M84: 42,318,694 km (0.086 R)
• M85: 42,467,694 km (0.083 R)
• M86: 45,028,809 km (0.088 R)
• M87: 45,181,100 km (0.076 R)
• M88: 45,562,275 km (0.098 R)
• M89: 48,728,814 km (0.108 R)
• M90: 49,904,952 km (0.097 R)
• M91: 50,931,792 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.1

Radius: 7

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.73 AU - 9.53 AU

Year: 12595 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,185,180 km

• M1: 97,239 km (0.042 R)
• M2: 345,571 km (0.07 R)
• M3: 423,661 km (0.118 R)
• M4: 617,839 km (0.105 R)
• M5: 1,062,145 km (0.092 R)
• M6: 1,180,477 km (0.075 R)
• M7: 1,328,279 km (0.052 R)
• M8: 1,378,993 km (0.052 R)
• M9: 1,456,186 km (0.079 R)
• M10: 2,036,925 km (0.104 R)
• M11: 2,095,717 km (0.104 R)
• M12: 2,491,702 km (0.115 R)
• M13: 3,145,594 km (0.075 R)
• M14: 3,213,811 km (0.101 R)
• M15: 3,386,447 km (0.074 R)
• M16: 3,959,556 km (0.089 R)
• M17: 4,295,104 km (0.117 R)
• M18: 4,601,182 km (0.115 R)
• M19: 4,678,673 km (0.075 R)
• M20: 5,560,852 km (0.106 R)
• M21: 7,382,206 km (0.093 R)
• M22: 7,610,492 km (0.056 R)
• M23: 7,794,647 km (0.051 R)
• M24: 8,403,660 km (0.117 R)
• M25: 8,451,083 km (0.107 R)
• M26: 8,498,655 km (0.118 R)
• M27: 8,594,098 km (0.035 R)
• M28: 9,617,198 km (0.105 R)
• M29: 9,766,497 km (0.09 R)
• M30: 10,626,984 km (0.083 R)
• M31: 10,884,591 km (0.035 R)
• M32: 11,092,233 km (0.098 R)
• M33: 11,353,730 km (0.026 R)
• M34: 11,829,302 km (0.103 R)
• M35: 12,150,040 km (0.107 R)
• M36: 12,473,620 km (0.119 R)
• M37: 12,690,986 km (0.052 R)
• M38: 13,019,203 km (0.103 R)
• M39: 13,350,413 km (0.095 R)
• M40: 14,077,309 km (0.12 R)
• M41: 14,246,953 km (0.102 R)
• M42: 14,474,043 km (0.064 R)
• M43: 14,989,557 km (0.043 R)
• M44: 15,862,012 km (0.112 R)
• M45: 16,571,854 km (0.094 R)
• M46: 17,050,866 km (0.054 R)
• M47: 17,111,004 km (0.104 R)
• M48: 18,391,263 km (0.103 R)
• M49: 18,453,047 km (0.092 R)
• M50: 21,366,465 km (0.041 R)
• M51: 22,018,413 km (0.109 R)
• M52: 22,084,086 km (0.069 R)
• M53: 22,149,610 km (0.105 R)
• M54: 22,610,821 km (0.053 R)
• M55: 23,878,663 km (0.102 R)
• M56: 24,827,562 km (0.086 R)
• M57: 24,895,928 km (0.085 R)
• M58: 26,204,461 km (0.102 R)
• M59: 26,832,024 km (0.059 R)
• M60: 27,042,358 km (0.107 R)
• M61: 27,394,063 km (0.118 R)
• M62: 28,031,051 km (0.117 R)
• M63: 29,463,899 km (0.095 R)
• M64: 29,608,560 km (0.117 R)
• M65: 29,753,371 km (0.109 R)
• M66: 31,435,749 km (0.042 R)
• M67: 31,731,504 km (0.097 R)
• M68: 33,525,332 km (0.065 R)
• M69: 34,586,729 km (0.116 R)
• M70: 35,351,772 km (0.101 R)
• M71: 36,045,009 km (0.086 R)
• M72: 38,466,848 km (0.077 R)
• M73: 41,587,460 km (0.08 R)
• M74: 42,074,850 km (0.06 R)
• M75: 42,973,036 km (0.077 R)
• M76: 43,795,076 km (0.102 R)
• M77: 44,788,555 km (0.084 R)
• M78: 45,538,340 km (0.114 R)
• M79: 48,067,741 km (0.106 R)
• M80: 48,152,862 km (0.101 R)
• M81: 48,835,477 km (0.027 R)
• M82: 49,521,234 km (0.098 R)
• M83: 52,997,589 km (0.096 R)
• M84: 57,181,841 km (0.065 R)
• M85: 58,085,712 km (0.113 R)
• M86: 58,176,368 km (0.062 R)
• M87: 59,176,579 km (0.069 R)
• M88: 60,090,772 km (0.064 R)
• M89: 60,825,597 km (0.116 R)
• M90: 60,917,599 km (0.107 R)
• M91: 61,101,754 km (0.055 R)
• M92: 61,378,510 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 5.3

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.15 AU - 12.77 AU

Year: 18884 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,185,180 km

• M1: 108,758 km (0.11 R)
• M2: 304,581 km (0.104 R)
• M3: 1,305,690 km (0.04 R)
• M4: 1,508,096 km (0.098 R)
• M5: 1,782,907 km (0.071 R)
• M6: 1,942,229 km (0.083 R)
• M7: 2,007,304 km (0.076 R)
• M8: 2,274,935 km (0.094 R)
• M9: 2,343,600 km (0.109 R)
• M10: 2,553,785 km (0.084 R)
• M11: 2,769,954 km (0.09 R)
• M12: 3,297,287 km (0.065 R)
• M13: 4,019,844 km (0.052 R)
• M14: 4,356,290 km (0.1 R)
• M15: 4,877,788 km (0.105 R)
• M16: 5,011,229 km (0.115 R)
• M17: 5,145,868 km (0.102 R)
• M18: 5,372,957 km (0.115 R)
• M19: 5,978,679 km (0.079 R)
• M20: 6,753,596 km (0.112 R)
• M21: 6,902,446 km (0.1 R)
• M22: 6,952,262 km (0.045 R)
• M23: 7,102,458 km (0.084 R)
• M24: 7,203,287 km (0.093 R)
• M25: 7,304,415 km (0.086 R)
• M26: 7,974,015 km (0.043 R)
• M27: 8,342,624 km (0.103 R)
• M28: 8,770,624 km (0.107 R)
• M29: 9,815,715 km (0.062 R)
• M30: 10,438,491 km (0.108 R)
• M31: 11,603,260 km (0.04 R)
• M32: 13,675,938 km (0.069 R)
• M33: 14,882,894 km (0.053 R)
• M34: 15,859,618 km (0.063 R)
• M35: 16,322,624 km (0.112 R)
• M36: 17,058,944 km (0.109 R)
• M37: 17,533,170 km (0.084 R)
• M38: 18,286,993 km (0.102 R)
• M39: 19,402,395 km (0.082 R)
• M40: 19,826,355 km (0.098 R)
• M41: 19,897,265 km (0.1 R)
• M42: 20,611,445 km (0.119 R)
• M43: 21,698,423 km (0.096 R)
• M44: 23,176,450 km (0.059 R)
• M45: 23,251,099 km (0.112 R)
• M46: 24,002,978 km (0.116 R)
• M47: 25,069,013 km (0.047 R)
• M48: 25,376,436 km (0.105 R)
• M49: 27,325,996 km (0.099 R)
• M50: 28,278,635 km (0.052 R)
• M51: 29,403,910 km (0.082 R)
• M52: 29,971,933 km (0.051 R)
• M53: 31,119,050 km (0.053 R)
• M54: 32,363,704 km (0.047 R)
• M55: 33,202,649 km (0.118 R)
• M56: 33,371,246 km (0.085 R)
• M57: 34,048,625 km (0.117 R)
• M58: 34,133,597 km (0.093 R)
• M59: 34,474,381 km (0.117 R)
• M60: 34,559,651 km (0.094 R)
• M61: 35,073,221 km (0.104 R)
• M62: 36,455,056 km (0.046 R)
• M63: 37,415,325 km (0.074 R)
• M64: 38,030,621 km (0.07 R)
• M65: 38,472,234 km (0.076 R)
• M66: 38,826,781 km (0.034 R)
• M67: 39,449,856 km (0.073 R)
• M68: 40,076,073 km (0.084 R)
• M69: 41,974,769 km (0.117 R)
• M70: 43,532,980 km (0.068 R)
• M71: 43,902,487 km (0.099 R)
• M72: 44,180,141 km (0.116 R)
• M73: 44,365,642 km (0.118 R)
• M74: 44,737,393 km (0.073 R)
• M75: 45,858,778 km (0.111 R)
• M76: 46,611,555 km (0.048 R)
• M77: 47,558,210 km (0.097 R)
• M78: 50,145,805 km (0.094 R)
• M79: 52,483,870 km (0.074 R)
• M80: 53,864,209 km (0.028 R)
• M81: 54,161,460 km (0.094 R)
• M82: 54,558,792 km (0.108 R)
• M83: 57,569,001 km (0.05 R)
• M84: 57,771,556 km (0.101 R)
• M85: 58,482,595 km (0.051 R)
• M86: 59,503,151 km (0.105 R)
• M87: 60,941,984 km (0.106 R)
• M88: 63,330,463 km (0.079 R)
• M89: 63,435,032 km (0.077 R)
• M90: 64,904,682 km (0.109 R)
• M91: 65,855,227 km (0.12 R)
• M92: 67,236,613 km (0.047 R)
• M93: 67,343,277 km (0.032 R)
• M94: 68,198,378 km (0.118 R)
• M95: 71,655,136 km (0.109 R)
• M96: 72,309,477 km (0.094 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: 244 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit