🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 16.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 17.3 °

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: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.64 AU - 0.8 AU

Year: 221 Days

Day: 33.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,718,098 km

• M1: 218,413 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 244 Days

Day: 39.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,718,098 km

• M1: 83,176 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.67 AU

Year: 567 Days

Day: 40.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.28 AU - 3.88 AU

Year: 2450 Days

Day: 16.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 14.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.39 AU - 6.77 AU

Year: 4767 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,718,098 km

• M1: 201,359 km (0.085 R)
• M2: 330,611 km (0.075 R)
• M3: 496,216 km (0.101 R)
• M4: 608,863 km (0.097 R)
• M5: 970,441 km (0.11 R)
• M6: 1,224,459 km (0.105 R)
• M7: 1,321,548 km (0.076 R)
• M8: 1,641,537 km (0.095 R)
• M9: 1,774,380 km (0.116 R)
• M10: 1,974,243 km (0.098 R)
• M11: 2,181,735 km (0.1 R)
• M12: 2,451,610 km (0.118 R)
• M13: 2,619,010 km (0.086 R)
• M14: 2,747,066 km (0.12 R)
• M15: 2,862,705 km (0.026 R)
• M16: 3,114,179 km (0.116 R)
• M17: 3,419,359 km (0.049 R)
• M18: 3,718,405 km (0.117 R)
• M19: 4,075,644 km (0.051 R)
• M20: 4,258,453 km (0.108 R)
• M21: 4,359,432 km (0.12 R)
• M22: 4,495,266 km (0.113 R)
• M23: 4,964,106 km (0.104 R)
• M24: 5,070,620 km (0.093 R)
• M25: 5,650,910 km (0.104 R)
• M26: 6,081,303 km (0.067 R)
• M27: 6,214,445 km (0.087 R)
• M28: 6,367,783 km (0.1 R)
• M29: 6,658,601 km (0.119 R)
• M30: 6,954,057 km (0.031 R)
• M31: 7,374,876 km (0.06 R)
• M32: 7,578,179 km (0.056 R)
• M33: 7,783,428 km (0.097 R)
• M34: 8,032,209 km (0.084 R)
• M35: 8,262,590 km (0.055 R)
• M36: 8,665,606 km (0.114 R)
• M37: 8,794,260 km (0.103 R)
• M38: 9,337,151 km (0.048 R)
• M39: 9,513,078 km (0.115 R)
• M40: 10,205,716 km (0.047 R)
• M41: 10,409,917 km (0.107 R)
• M42: 10,868,435 km (0.108 R)
• M43: 11,427,632 km (0.041 R)
• M44: 11,568,852 km (0.112 R)
• M45: 11,710,671 km (0.068 R)
• M46: 11,876,874 km (0.047 R)
• M47: 11,972,168 km (0.083 R)
• M48: 12,380,271 km (0.066 R)
• M49: 12,841,631 km (0.067 R)
• M50: 13,111,505 km (0.098 R)
• M51: 13,234,624 km (0.114 R)
• M52: 13,982,315 km (0.114 R)
• M53: 14,513,836 km (0.077 R)
• M54: 14,641,293 km (0.118 R)
• M55: 14,743,618 km (0.088 R)
• M56: 14,871,824 km (0.062 R)
• M57: 15,129,431 km (0.096 R)
• M58: 15,414,415 km (0.1 R)
• M59: 15,963,589 km (0.068 R)
• M60: 16,095,235 km (0.086 R)
• M61: 16,253,659 km (0.118 R)
• M62: 16,412,831 km (0.091 R)
• M63: 16,545,674 km (0.105 R)
• M64: 17,188,646 km (0.113 R)
• M65: 17,296,655 km (0.054 R)
• M66: 17,404,964 km (0.102 R)
• M67: 17,567,577 km (0.071 R)
• M68: 18,141,135 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 13.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.12 AU - 7.3 AU

Year: 6286 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,718,098 km

• M1: 201,658 km (0.107 R)
• M2: 301,440 km (0.069 R)
• M3: 637,137 km (0.108 R)
• M4: 796,160 km (0.114 R)
• M5: 1,075,609 km (0.082 R)
• M6: 1,185,414 km (0.065 R)
• M7: 1,284,747 km (0.117 R)
• M8: 1,417,141 km (0.104 R)
• M9: 1,538,913 km (0.101 R)
• M10: 1,776,924 km (0.109 R)
• M11: 1,993,392 km (0.083 R)
• M12: 2,379,803 km (0.079 R)
• M13: 2,713,855 km (0.039 R)
• M14: 2,867,342 km (0.119 R)
• M15: 3,762,835 km (0.074 R)
• M16: 4,263,839 km (0.118 R)
• M17: 4,855,797 km (0.113 R)
• M18: 5,137,939 km (0.101 R)
• M19: 5,425,466 km (0.08 R)
• M20: 5,571,174 km (0.112 R)
• M21: 5,718,379 km (0.108 R)
• M22: 6,167,471 km (0.057 R)
• M23: 6,862,653 km (0.12 R)
• M24: 7,073,436 km (0.076 R)
• M25: 7,313,242 km (0.104 R)
• M26: 7,555,590 km (0.08 R)
• M27: 8,020,989 km (0.073 R)
• M28: 8,439,265 km (0.095 R)
• M29: 9,268,336 km (0.106 R)
• M30: 9,384,723 km (0.068 R)
• M31: 9,589,672 km (0.108 R)
• M32: 9,795,968 km (0.113 R)
• M33: 10,033,679 km (0.09 R)
• M34: 10,153,207 km (0.078 R)
• M35: 10,484,567 km (0.067 R)
• M36: 10,850,034 km (0.078 R)
• M37: 11,499,738 km (0.071 R)
• M38: 13,523,947 km (0.037 R)
• M39: 14,967,865 km (0.079 R)
• M40: 15,276,336 km (0.025 R)
• M41: 15,552,195 km (0.107 R)
• M42: 15,760,285 km (0.075 R)
• M43: 16,004,130 km (0.088 R)
• M44: 16,214,165 km (0.028 R)
• M45: 16,425,098 km (0.104 R)
• M46: 16,814,352 km (0.085 R)
• M47: 16,956,619 km (0.113 R)
• M48: 18,145,474 km (0.116 R)
• M49: 18,401,136 km (0.045 R)
• M50: 18,547,892 km (0.093 R)
• M51: 18,990,103 km (0.067 R)
• M52: 19,547,804 km (0.109 R)
• M53: 19,847,449 km (0.081 R)
• M54: 20,110,891 km (0.074 R)
• M55: 20,603,367 km (0.078 R)
• M56: 21,484,199 km (0.114 R)
• M57: 22,221,118 km (0.118 R)
• M58: 22,494,733 km (0.118 R)
• M59: 22,966,415 km (0.097 R)
• M60: 23,203,527 km (0.069 R)
• M61: 24,320,575 km (0.08 R)
• M62: 25,047,919 km (0.103 R)
• M63: 27,022,312 km (0.08 R)
• M64: 27,859,611 km (0.081 R)
• M65: 28,323,814 km (0.102 R)
• M66: 28,408,486 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.76 AU - 11.02 AU

Year: 11248 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,718,098 km

• M1: 162,314 km (0.085 R)
• M2: 322,383 km (0.104 R)
• M3: 422,913 km (0.093 R)
• M4: 767,138 km (0.056 R)
• M5: 932,444 km (0.094 R)
• M6: 1,029,682 km (0.092 R)
• M7: 1,235,080 km (0.04 R)
• M8: 1,365,081 km (0.069 R)
• M9: 2,319,814 km (0.094 R)
• M10: 2,509,654 km (0.074 R)
• M11: 2,933,913 km (0.104 R)
• M12: 3,411,579 km (0.087 R)
• M13: 3,597,081 km (0.103 R)
• M14: 4,173,631 km (0.078 R)
• M15: 4,405,807 km (0.106 R)
• M16: 4,540,295 km (0.09 R)
• M17: 5,340,644 km (0.063 R)
• M18: 5,448,205 km (0.093 R)
• M19: 5,556,663 km (0.08 R)
• M20: 5,849,127 km (0.087 R)
• M21: 6,525,758 km (0.084 R)
• M22: 6,602,502 km (0.064 R)
• M23: 7,187,729 km (0.117 R)
• M24: 7,587,006 km (0.093 R)
• M25: 7,748,871 km (0.056 R)
• M26: 8,241,197 km (0.103 R)
• M27: 8,998,611 km (0.108 R)
• M28: 9,342,387 km (0.11 R)
• M29: 9,954,542 km (0.097 R)
• M30: 11,125,594 km (0.102 R)
• M31: 11,402,051 km (0.043 R)
• M32: 11,774,250 km (0.05 R)
• M33: 12,578,339 km (0.063 R)
• M34: 13,694,339 km (0.079 R)
• M35: 14,339,106 km (0.105 R)
• M36: 14,892,468 km (0.096 R)
• M37: 15,095,472 km (0.077 R)
• M38: 15,197,199 km (0.052 R)
• M39: 17,121,925 km (0.071 R)
• M40: 17,655,242 km (0.097 R)
• M41: 17,816,358 km (0.098 R)
• M42: 17,977,924 km (0.062 R)
• M43: 19,509,058 km (0.059 R)
• M44: 19,620,060 km (0.066 R)
• M45: 20,515,403 km (0.095 R)
• M46: 20,797,994 km (0.04 R)
• M47: 23,339,362 km (0.073 R)
• M48: 23,930,573 km (0.072 R)
• M49: 24,466,881 km (0.113 R)
• M50: 24,826,664 km (0.054 R)
• M51: 25,490,729 km (0.092 R)
• M52: 25,612,053 km (0.119 R)
• M53: 27,331,381 km (0.047 R)
• M54: 27,829,542 km (0.11 R)
• M55: 28,205,033 km (0.082 R)
• M56: 28,456,357 km (0.088 R)
• M57: 28,645,299 km (0.11 R)
• M58: 28,961,101 km (0.102 R)
• M59: 30,171,946 km (0.078 R)
• M60: 33,171,233 km (0.114 R)
• M61: 33,370,049 km (0.1 R)
• M62: 33,502,892 km (0.117 R)
• M63: 33,635,884 km (0.058 R)
• M64: 35,177,939 km (0.115 R)
• M65: 37,017,395 km (0.053 R)
• M66: 37,361,470 km (0.042 R)
• M67: 38,052,762 km (0.1 R)
• M68: 38,261,002 km (0.12 R)
• M69: 39,307,888 km (0.107 R)
• M70: 40,647,237 km (0.08 R)
• M71: 42,576,452 km (0.07 R)
• M72: 42,720,514 km (0.106 R)
• M73: 44,681,443 km (0.103 R)
• M74: 44,901,053 km (0.115 R)
• M75: 48,239,479 km (0.027 R)
• M76: 48,314,577 km (0.066 R)
• M77: 48,916,709 km (0.091 R)
• M78: 49,067,503 km (0.115 R)
• M79: 49,521,234 km (0.093 R)
• M80: 49,900,464 km (0.032 R)
• M81: 49,976,310 km (0.111 R)
• M82: 51,196,730 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.2

Radius: 3

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.79 AU - 21.45 AU

Year: 29058 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,718,098 km

• M1: 262,694 km (0.039 R)
• M2: 410,646 km (0.075 R)
• M3: 1,908,270 km (0.028 R)
• M4: 3,104,305 km (0.081 R)
• M5: 3,226,078 km (0.11 R)
• M6: 3,643,606 km (0.113 R)
• M7: 4,166,600 km (0.046 R)
• M8: 4,666,406 km (0.077 R)
• M9: 4,852,805 km (0.081 R)
• M10: 5,426,364 km (0.104 R)
• M11: 5,820,704 km (0.105 R)
• M12: 6,740,880 km (0.09 R)
• M13: 7,110,836 km (0.079 R)
• M14: 7,217,648 km (0.071 R)
• M15: 7,433,069 km (0.089 R)
• M16: 7,487,224 km (0.086 R)
• M17: 7,705,338 km (0.114 R)
• M18: 8,091,898 km (0.077 R)
• M19: 8,428,194 km (0.11 R)
• M20: 8,598,138 km (0.117 R)
• M21: 9,114,549 km (0.112 R)
• M22: 10,540,068 km (0.114 R)
• M23: 11,030,449 km (0.091 R)
• M24: 11,154,167 km (0.092 R)
• M25: 11,590,843 km (0.118 R)
• M26: 11,653,824 km (0.049 R)
• M27: 11,779,785 km (0.111 R)
• M28: 12,224,540 km (0.057 R)
• M29: 12,288,418 km (0.08 R)
• M30: 12,610,053 km (0.108 R)
• M31: 12,674,680 km (0.075 R)
• M32: 12,869,157 km (0.049 R)
• M33: 13,261,402 km (0.076 R)
• M34: 14,528,796 km (0.052 R)
• M35: 16,043,773 km (0.1 R)
• M36: 16,819,887 km (0.048 R)
• M37: 17,176,678 km (0.067 R)
• M38: 17,608,118 km (0.069 R)
• M39: 21,493,773 km (0.079 R)
• M40: 21,570,966 km (0.112 R)
• M41: 21,803,142 km (0.065 R)
• M42: 23,451,860 km (0.102 R)
• M43: 24,090,493 km (0.105 R)
• M44: 24,653,879 km (0.054 R)
• M45: 25,957,923 km (0.025 R)
• M46: 26,867,329 km (0.059 R)
• M47: 28,462,640 km (0.115 R)
• M48: 28,547,462 km (0.069 R)
• M49: 29,571,759 km (0.082 R)
• M50: 30,955,988 km (0.085 R)
• M51: 31,217,934 km (0.119 R)
• M52: 31,305,299 km (0.094 R)
• M53: 31,743,920 km (0.119 R)
• M54: 34,146,911 km (0.078 R)
• M55: 34,236,969 km (0.053 R)
• M56: 35,872,522 km (0.051 R)
• M57: 36,515,494 km (0.1 R)
• M58: 37,254,956 km (0.11 R)
• M59: 37,347,707 km (0.12 R)
• M60: 37,626,408 km (0.083 R)
• M61: 40,071,286 km (0.072 R)
• M62: 42,955,383 km (0.036 R)
• M63: 43,833,672 km (0.111 R)
• M64: 43,931,509 km (0.099 R)
• M65: 44,127,632 km (0.089 R)
• M66: 44,324,054 km (0.109 R)
• M67: 45,607,604 km (0.053 R)
• M68: 49,939,509 km (0.116 R)
• M69: 51,274,820 km (0.088 R)
• M70: 51,688,009 km (0.068 R)
• M71: 52,621,799 km (0.079 R)
• M72: 53,456,406 km (0.06 R)
• M73: 54,400,667 km (0.058 R)
• M74: 54,927,551 km (0.117 R)
• M75: 55,033,167 km (0.095 R)
• M76: 55,668,210 km (0.116 R)
• M77: 57,909,635 km (0.104 R)
• M78: 59,637,042 km (0.101 R)
• M79: 60,507,103 km (0.062 R)
• M80: 62,810,910 km (0.101 R)
• M81: 64,585,440 km (0.099 R)
• M82: 64,919,941 km (0.074 R)
• M83: 65,702,786 km (0.063 R)
• M84: 66,939,213 km (0.118 R)
• M85: 67,390,699 km (0.09 R)
• M86: 68,296,813 km (0.079 R)
• M87: 68,410,358 km (0.096 R)
• M88: 69,320,961 km (0.083 R)
• M89: 70,464,935 km (0.082 R)
• M90: 70,579,677 km (0.065 R)
• M91: 70,924,201 km (0.032 R)
• M92: 71,845,873 km (0.106 R)
• M93: 73,468,113 km (0.098 R)
• M94: 74,283,870 km (0.078 R)
• M95: 74,400,556 km (0.102 R)
• M96: 75,924,211 km (0.099 R)
• M97: 77,458,038 km (0.069 R)
• M98: 78,050,744 km (0.117 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit