🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 203 Days

Day: 32.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 227 Days

Day: 15.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 11.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.41 AU - 6.31 AU

Year: 5261 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,072,098 km

• M1: 173,833 km (0.12 R)
• M2: 273,315 km (0.12 R)
• M3: 401,371 km (0.112 R)
• M4: 509,231 km (0.072 R)
• M5: 746,194 km (0.112 R)
• M6: 914,941 km (0.109 R)
• M7: 1,160,580 km (0.095 R)
• M8: 1,445,265 km (0.079 R)
• M9: 1,605,185 km (0.119 R)
• M10: 1,846,935 km (0.111 R)
• M11: 1,923,679 km (0.054 R)
• M12: 2,040,964 km (0.107 R)
• M13: 2,221,528 km (0.118 R)
• M14: 2,365,741 km (0.065 R)
• M15: 2,685,431 km (0.088 R)
• M16: 2,795,087 km (0.089 R)
• M17: 3,179,404 km (0.109 R)
• M18: 4,023,136 km (0.101 R)
• M19: 4,666,706 km (0.097 R)
• M20: 4,879,434 km (0.072 R)
• M21: 5,537,066 km (0.1 R)
• M22: 5,705,962 km (0.111 R)
• M23: 5,933,650 km (0.06 R)
• M24: 6,019,818 km (0.06 R)
• M25: 6,106,435 km (0.113 R)
• M26: 6,844,551 km (0.119 R)
• M27: 6,934,908 km (0.054 R)
• M28: 7,579,526 km (0.058 R)
• M29: 7,673,174 km (0.118 R)
• M30: 9,024,492 km (0.095 R)
• M31: 9,123,825 km (0.075 R)
• M32: 9,290,327 km (0.093 R)
• M33: 9,965,911 km (0.089 R)
• M34: 11,221,785 km (0.029 R)
• M35: 11,400,255 km (0.081 R)
• M36: 11,687,633 km (0.09 R)
• M37: 12,159,764 km (0.078 R)
• M38: 13,010,228 km (0.117 R)
• M39: 14,071,625 km (0.074 R)
• M40: 14,846,691 km (0.048 R)
• M41: 14,924,931 km (0.114 R)
• M42: 15,239,385 km (0.05 R)
• M43: 15,556,084 km (0.066 R)
• M44: 16,075,338 km (0.092 R)
• M45: 16,478,654 km (0.1 R)
• M46: 16,600,277 km (0.115 R)
• M47: 17,336,448 km (0.025 R)
• M48: 17,625,621 km (0.097 R)
• M49: 19,010,299 km (0.109 R)
• M50: 19,095,271 km (0.118 R)
• M51: 20,429,684 km (0.095 R)
• M52: 21,130,250 km (0.088 R)
• M53: 21,262,345 km (0.083 R)
• M54: 21,749,586 km (0.037 R)
• M55: 21,927,607 km (0.062 R)
• M56: 22,150,957 km (0.103 R)
• M57: 22,825,194 km (0.12 R)
• M58: 23,780,676 km (0.074 R)
• M59: 23,964,083 km (0.108 R)
• M60: 24,102,012 km (0.047 R)
• M61: 24,286,317 km (0.063 R)
• M62: 24,517,296 km (0.115 R)
• M63: 24,841,923 km (0.095 R)
• M64: 25,824,482 km (0.113 R)
• M65: 26,060,398 km (0.081 R)
• M66: 26,249,490 km (0.079 R)
• M67: 28,311,696 km (0.093 R)
• M68: 28,603,711 km (0.077 R)
• M69: 29,239,502 km (0.092 R)
• M70: 29,337,788 km (0.082 R)
• M71: 29,880,080 km (0.093 R)
• M72: 31,426,025 km (0.054 R)
• M73: 32,335,729 km (0.117 R)
• M74: 33,100,324 km (0.088 R)
• M75: 33,356,436 km (0.087 R)
• M76: 34,232,481 km (0.067 R)
• M77: 34,336,002 km (0.078 R)
• M78: 34,491,584 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 13.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.6 AU - 11.14 AU

Year: 11500 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,072,098 km

• M1: 177,573 km (0.066 R)
• M2: 293,212 km (0.112 R)
• M3: 426,204 km (0.117 R)
• M4: 611,406 km (0.114 R)
• M5: 827,426 km (0.074 R)
• M6: 924,216 km (0.118 R)
• M7: 1,085,333 km (0.104 R)
• M8: 1,403,378 km (0.116 R)
• M9: 1,626,428 km (0.088 R)
• M10: 1,769,593 km (0.111 R)
• M11: 1,973,794 km (0.102 R)
• M12: 2,325,050 km (0.1 R)
• M13: 2,549,746 km (0.089 R)
• M14: 2,717,745 km (0.094 R)
• M15: 2,911,324 km (0.098 R)
• M16: 3,289,358 km (0.1 R)
• M17: 3,380,762 km (0.106 R)
• M18: 3,472,915 km (0.114 R)
• M19: 3,683,548 km (0.097 R)
• M20: 3,946,691 km (0.105 R)
• M21: 4,117,532 km (0.118 R)
• M22: 4,265,933 km (0.119 R)
• M23: 4,390,847 km (0.103 R)
• M24: 4,593,552 km (0.055 R)
• M25: 4,721,758 km (0.115 R)
• M26: 5,273,475 km (0.117 R)
• M27: 5,598,102 km (0.051 R)
• M28: 6,153,708 km (0.106 R)
• M29: 6,323,951 km (0.08 R)
• M30: 6,990,708 km (0.114 R)
• M31: 7,437,857 km (0.109 R)
• M32: 7,741,091 km (0.032 R)
• M33: 7,832,945 km (0.115 R)
• M34: 8,770,624 km (0.117 R)
• M35: 8,994,572 km (0.096 R)
• M36: 9,285,390 km (0.081 R)
• M37: 9,513,677 km (0.119 R)
• M38: 9,743,908 km (0.108 R)
• M39: 10,042,505 km (0.104 R)
• M40: 10,344,244 km (0.034 R)
• M41: 10,785,408 km (0.096 R)
• M42: 11,371,682 km (0.099 R)
• M43: 13,155,487 km (0.1 R)
• M44: 13,265,142 km (0.112 R)
• M45: 13,967,654 km (0.031 R)
• M46: 14,455,343 km (0.071 R)
• M47: 14,644,435 km (0.113 R)
• M48: 15,025,012 km (0.112 R)
• M49: 15,370,284 km (0.083 R)
• M50: 15,990,666 km (0.108 R)
• M51: 16,540,289 km (0.109 R)
• M52: 16,777,700 km (0.057 R)
• M53: 17,135,987 km (0.101 R)
• M54: 17,376,391 km (0.04 R)
• M55: 17,537,209 km (0.114 R)
• M56: 17,779,258 km (0.051 R)
• M57: 18,063,195 km (0.092 R)
• M58: 19,089,586 km (0.027 R)
• M59: 19,255,490 km (0.039 R)
• M60: 19,798,231 km (0.104 R)
• M61: 20,345,909 km (0.068 R)
• M62: 22,019,161 km (0.105 R)
• M63: 22,236,826 km (0.102 R)
• M64: 22,411,556 km (0.048 R)
• M65: 23,247,509 km (0.104 R)
• M66: 23,424,783 km (0.113 R)
• M67: 24,995,261 km (0.061 R)
• M68: 25,862,031 km (0.093 R)
• M69: 26,276,118 km (0.096 R)
• M70: 26,460,722 km (0.068 R)
• M71: 26,785,050 km (0.079 R)
• M72: 28,142,651 km (0.115 R)
• M73: 28,996,555 km (0.069 R)
• M74: 29,283,035 km (0.091 R)
• M75: 30,099,989 km (0.109 R)
• M76: 31,363,792 km (0.095 R)
• M77: 31,657,901 km (0.089 R)
• M78: 31,805,405 km (0.075 R)
• M79: 33,542,087 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 3.3

Gravity: 59.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.57 AU - 17.81 AU

Year: 23048 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,072,098 km

• M1: 135,386 km (0.051 R)
• M2: 238,609 km (0.108 R)
• M3: 290,070 km (0.108 R)
• M4: 647,160 km (0.105 R)
• M5: 671,246 km (0.093 R)
• M6: 1,011,431 km (0.06 R)
• M7: 1,460,225 km (0.078 R)
• M8: 2,667,779 km (0.094 R)
• M9: 3,701,051 km (0.098 R)
• M10: 3,876,679 km (0.073 R)
• M11: 4,281,790 km (0.044 R)
• M12: 4,512,769 km (0.032 R)
• M13: 4,747,638 km (0.1 R)
• M14: 5,131,656 km (0.069 R)
• M15: 5,475,880 km (0.079 R)
• M16: 6,031,786 km (0.111 R)
• M17: 6,134,859 km (0.043 R)
• M18: 8,658,575 km (0.104 R)
• M19: 9,067,426 km (0.113 R)
• M20: 9,783,102 km (0.048 R)
• M21: 9,904,127 km (0.082 R)
• M22: 9,964,714 km (0.109 R)
• M23: 11,267,562 km (0.101 R)
• M24: 12,754,714 km (0.028 R)
• M25: 12,886,959 km (0.058 R)
• M26: 14,302,304 km (0.099 R)
• M27: 15,343,057 km (0.108 R)
• M28: 16,479,701 km (0.114 R)
• M29: 16,768,126 km (0.065 R)
• M30: 17,716,876 km (0.095 R)
• M31: 17,864,379 km (0.067 R)
• M32: 20,433,424 km (0.081 R)
• M33: 21,839,494 km (0.095 R)
• M34: 22,156,193 km (0.081 R)
• M35: 22,954,447 km (0.089 R)
• M36: 24,908,494 km (0.109 R)
• M37: 25,322,282 km (0.061 R)
• M38: 25,821,789 km (0.062 R)
• M39: 25,989,040 km (0.079 R)
• M40: 27,852,132 km (0.049 R)
• M41: 28,195,459 km (0.111 R)
• M42: 28,626,600 km (0.118 R)
• M43: 28,713,067 km (0.109 R)
• M44: 29,321,033 km (0.048 R)
• M45: 29,933,188 km (0.068 R)
• M46: 30,992,191 km (0.119 R)
• M47: 31,169,913 km (0.081 R)
• M48: 32,965,536 km (0.091 R)
• M49: 33,237,805 km (0.115 R)
• M50: 35,071,575 km (0.089 R)
• M51: 35,535,179 km (0.109 R)
• M52: 36,187,575 km (0.117 R)
• M53: 36,562,168 km (0.114 R)
• M54: 37,126,452 km (0.105 R)
• M55: 37,315,244 km (0.088 R)
• M56: 37,409,640 km (0.066 R)
• M57: 37,504,186 km (0.113 R)
• M58: 37,693,577 km (0.072 R)
• M59: 41,253,707 km (0.05 R)
• M60: 41,742,892 km (0.105 R)
• M61: 42,431,192 km (0.088 R)
• M62: 44,718,693 km (0.112 R)
• M63: 45,523,679 km (0.093 R)
• M64: 45,927,893 km (0.11 R)
• M65: 46,333,303 km (0.087 R)
• M66: 46,841,936 km (0.027 R)
• M67: 49,204,834 km (0.093 R)
• M68: 49,515,848 km (0.032 R)
• M69: 49,723,639 km (0.103 R)
• M70: 53,299,029 km (0.056 R)
• M71: 53,831,747 km (0.118 R)
• M72: 54,902,568 km (0.114 R)
• M73: 56,739,032 km (0.074 R)
• M74: 56,847,640 km (0.094 R)
• M75: 57,065,155 km (0.08 R)
• M76: 57,610,140 km (0.084 R)
• M77: 59,145,313 km (0.094 R)
• M78: 60,804,952 km (0.117 R)
• M79: 62,367,651 km (0.119 R)
• M80: 65,191,012 km (0.084 R)
• M81: 65,532,694 km (0.117 R)
• M82: 65,989,117 km (0.116 R)
• M83: 66,331,995 km (0.1 R)
• M84: 67,019,846 km (0.071 R)
• M85: 67,249,628 km (0.089 R)
• M86: 68,749,497 km (0.115 R)
• M87: 69,213,250 km (0.081 R)
• M88: 69,329,338 km (0.111 R)
• M89: 72,370,364 km (0.039 R)
• M90: 74,977,406 km (0.062 R)
• M91: 76,052,715 km (0.12 R)
• M92: 77,133,111 km (0.061 R)
• M93: 77,735,542 km (0.071 R)
• M94: 80,160,972 km (0.094 R)
• M95: 80,893,403 km (0.094 R)
• M96: 81,627,929 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 6.9

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.28 AU - 18.92 AU

Year: 23958 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,072,098 km

• M1: 274,063 km (0.076 R)
• M2: 453,431 km (0.104 R)
• M3: 568,921 km (0.083 R)
• M4: 747,541 km (0.079 R)
• M5: 886,218 km (0.109 R)
• M6: 1,957,638 km (0.085 R)
• M7: 3,159,657 km (0.069 R)
• M8: 3,571,200 km (0.099 R)
• M9: 3,712,122 km (0.1 R)
• M10: 8,465,145 km (0.063 R)
• M11: 8,590,658 km (0.077 R)
• M12: 9,355,701 km (0.077 R)
• M13: 9,485,403 km (0.063 R)
• M14: 9,615,702 km (0.1 R)
• M15: 9,943,920 km (0.073 R)
• M16: 12,129,994 km (0.101 R)
• M17: 12,555,899 km (0.086 R)
• M18: 12,842,528 km (0.104 R)
• M19: 12,986,741 km (0.049 R)
• M20: 13,568,676 km (0.067 R)
• M21: 14,607,484 km (0.087 R)
• M22: 14,984,620 km (0.109 R)
• M23: 16,839,335 km (0.108 R)
• M24: 17,473,480 km (0.117 R)
• M25: 17,873,804 km (0.116 R)
• M26: 18,196,187 km (0.082 R)
• M27: 19,092,727 km (0.082 R)
• M28: 19,339,863 km (0.111 R)
• M29: 19,505,019 km (0.086 R)
• M30: 19,587,896 km (0.119 R)
• M31: 20,422,503 km (0.098 R)
• M32: 20,506,577 km (0.043 R)
• M33: 22,385,526 km (0.098 R)
• M34: 22,472,293 km (0.037 R)
• M35: 24,229,918 km (0.107 R)
• M36: 24,408,089 km (0.085 R)
• M37: 25,576,898 km (0.102 R)
• M38: 26,031,226 km (0.114 R)
• M39: 26,671,804 km (0.117 R)
• M40: 27,040,264 km (0.085 R)
• M41: 27,132,566 km (0.078 R)
• M42: 27,782,120 km (0.073 R)
• M43: 28,062,017 km (0.097 R)
• M44: 28,249,164 km (0.095 R)
• M45: 29,665,856 km (0.065 R)
• M46: 31,202,226 km (0.063 R)
• M47: 31,882,448 km (0.108 R)
• M48: 32,567,756 km (0.117 R)
• M49: 32,666,041 km (0.118 R)
• M50: 33,853,101 km (0.095 R)
• M51: 34,552,022 km (0.115 R)
• M52: 36,269,256 km (0.118 R)
• M53: 36,779,534 km (0.07 R)
• M54: 38,844,583 km (0.043 R)
• M55: 39,681,134 km (0.104 R)
• M56: 40,947,032 km (0.1 R)
• M57: 41,371,890 km (0.083 R)
• M58: 43,410,011 km (0.081 R)
• M59: 43,951,854 km (0.112 R)
• M60: 44,495,792 km (0.081 R)
• M61: 45,042,124 km (0.095 R)
• M62: 45,700,504 km (0.069 R)
• M63: 46,251,622 km (0.064 R)
• M64: 47,137,990 km (0.057 R)
• M65: 48,477,938 km (0.065 R)
• M66: 49,378,368 km (0.064 R)
• M67: 51,424,118 km (0.094 R)
• M68: 55,011,775 km (0.077 R)
• M69: 57,131,726 km (0.104 R)
• M70: 57,963,341 km (0.084 R)
• M71: 58,082,570 km (0.108 R)
• M72: 59,758,814 km (0.055 R)
• M73: 62,791,761 km (0.047 R)
• M74: 62,914,133 km (0.062 R)
• M75: 63,527,035 km (0.102 R)
• M76: 64,758,824 km (0.086 R)
• M77: 65,253,843 km (0.099 R)
• M78: 66,746,232 km (0.104 R)
• M79: 68,879,497 km (0.078 R)
• M80: 69,384,689 km (0.096 R)
• M81: 70,398,813 km (0.079 R)
• M82: 71,545,630 km (0.1 R)
• M83: 71,673,387 km (0.091 R)
• M84: 72,441,722 km (0.114 R)
• M85: 72,826,936 km (0.074 R)
• M86: 75,022,734 km (0.109 R)
• M87: 78,554,440 km (0.069 R)
• M88: 78,818,181 km (0.059 R)
• M89: 78,950,127 km (0.108 R)
• M90: 85,914,356 km (0.093 R)
• M91: 86,050,191 km (0.039 R)
• M92: 87,822,627 km (0.093 R)
• M93: 88,370,305 km (0.066 R)
• M94: 89,331,620 km (0.117 R)
• M95: 90,158,448 km (0.09 R)
• M96: 93,072,166 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit