🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.7 AU - 1 AU

Year: 286 Days

Day: 13.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 349 Days

Day: 15 Hours

Environment

Temp: 44 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,785,082 km

• M1: 448,494 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.22 AU - 1.6 AU

Year: 612 Days

Day: 27.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 8.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.73 AU - 7.45 AU

Year: 6179 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,785,082 km

• M1: 165,455 km (0.097 R)
• M2: 223,798 km (0.074 R)
• M3: 288,125 km (0.106 R)
• M4: 499,657 km (0.057 R)
• M5: 591,959 km (0.086 R)
• M6: 776,862 km (0.074 R)
• M7: 923,168 km (0.058 R)
• M8: 1,039,107 km (0.119 R)
• M9: 1,099,096 km (0.12 R)
• M10: 1,222,364 km (0.08 R)
• M11: 1,307,336 km (0.089 R)
• M12: 1,383,332 km (0.084 R)
• M13: 1,620,145 km (0.046 R)
• M14: 1,713,943 km (0.044 R)
• M15: 1,809,536 km (0.103 R)
• M16: 1,931,608 km (0.096 R)
• M17: 2,235,740 km (0.063 R)
• M18: 2,314,279 km (0.082 R)
• M19: 2,393,566 km (0.091 R)
• M20: 2,678,699 km (0.109 R)
• M21: 2,903,246 km (0.117 R)
• M22: 3,017,987 km (0.102 R)
• M23: 3,163,397 km (0.117 R)
• M24: 3,415,918 km (0.112 R)
• M25: 3,567,610 km (0.074 R)
• M26: 3,752,513 km (0.12 R)
• M27: 3,924,850 km (0.109 R)
• M28: 3,988,130 km (0.062 R)
• M29: 4,083,723 km (0.103 R)
• M30: 4,147,900 km (0.112 R)
• M31: 4,440,962 km (0.105 R)
• M32: 4,673,587 km (0.111 R)
• M33: 4,791,321 km (0.054 R)
• M34: 4,910,101 km (0.097 R)
• M35: 5,501,013 km (0.104 R)
• M36: 5,732,890 km (0.09 R)
• M37: 5,913,454 km (0.087 R)
• M38: 6,095,964 km (0.082 R)
• M39: 6,151,165 km (0.048 R)
• M40: 6,206,367 km (0.104 R)
• M41: 6,997,590 km (0.117 R)
• M42: 7,210,019 km (0.07 R)
• M43: 7,385,497 km (0.052 R)
• M44: 8,182,256 km (0.108 R)
• M45: 8,385,709 km (0.076 R)
• M46: 8,570,312 km (0.108 R)
• M47: 8,714,824 km (0.038 R)
• M48: 9,174,089 km (0.057 R)
• M49: 9,321,892 km (0.074 R)
• M50: 10,225,463 km (0.058 R)
• M51: 10,290,987 km (0.112 R)
• M52: 11,404,893 km (0.109 R)
• M53: 11,495,699 km (0.071 R)
• M54: 11,769,463 km (0.118 R)
• M55: 11,838,278 km (0.099 R)
• M56: 12,114,585 km (0.045 R)
• M57: 12,207,336 km (0.086 R)
• M58: 12,439,811 km (0.115 R)
• M59: 12,980,458 km (0.093 R)
• M60: 13,456,628 km (0.025 R)
• M61: 14,035,721 km (0.066 R)
• M62: 14,328,334 km (0.081 R)
• M63: 14,499,923 km (0.092 R)
• M64: 15,468,569 km (0.104 R)
• M65: 15,796,039 km (0.084 R)
• M66: 15,897,317 km (0.062 R)
• M67: 15,998,744 km (0.078 R)
• M68: 16,075,039 km (0.082 R)
• M69: 16,509,322 km (0.115 R)
• M70: 16,766,481 km (0.051 R)
• M71: 16,869,853 km (0.099 R)
• M72: 16,999,255 km (0.09 R)
• M73: 17,154,986 km (0.117 R)
• M74: 17,232,927 km (0.096 R)
• M75: 17,337,196 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 11.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.2 AU - 10.56 AU

Year: 9665 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,785,082 km

• M1: 150,346 km (0.086 R)
• M2: 395,238 km (0.113 R)
• M3: 729,140 km (0.099 R)
• M4: 818,600 km (0.097 R)
• M5: 2,068,789 km (0.072 R)
• M6: 2,178,145 km (0.095 R)
• M7: 2,334,624 km (0.117 R)
• M8: 3,376,873 km (0.078 R)
• M9: 3,480,394 km (0.092 R)
• M10: 4,489,133 km (0.067 R)
• M11: 4,660,871 km (0.098 R)
• M12: 4,834,854 km (0.055 R)
• M13: 5,099,941 km (0.082 R)
• M14: 5,706,112 km (0.056 R)
• M15: 6,431,362 km (0.057 R)
• M16: 6,723,078 km (0.088 R)
• M17: 6,887,037 km (0.11 R)
• M18: 7,019,282 km (0.096 R)
• M19: 7,454,611 km (0.093 R)
• M20: 7,624,405 km (0.048 R)
• M21: 7,761,287 km (0.107 R)
• M22: 8,072,002 km (0.085 R)
• M23: 10,855,569 km (0.11 R)
• M24: 11,398,011 km (0.097 R)
• M25: 12,308,314 km (0.111 R)
• M26: 13,283,244 km (0.096 R)
• M27: 13,946,860 km (0.096 R)
• M28: 14,324,894 km (0.112 R)
• M29: 15,306,405 km (0.108 R)
• M30: 15,436,107 km (0.116 R)
• M31: 16,177,514 km (0.096 R)
• M32: 17,514,320 km (0.1 R)
• M33: 18,333,219 km (0.118 R)
• M34: 18,655,154 km (0.113 R)
• M35: 18,747,456 km (0.086 R)
• M36: 20,055,839 km (0.084 R)
• M37: 21,248,732 km (0.093 R)
• M38: 21,538,353 km (0.087 R)
• M39: 22,073,016 km (0.12 R)
• M40: 24,204,337 km (0.098 R)
• M41: 24,405,995 km (0.119 R)
• M42: 25,014,110 km (0.115 R)
• M43: 26,245,450 km (0.084 R)
• M44: 26,452,494 km (0.056 R)
• M45: 26,712,196 km (0.047 R)
• M46: 29,408,997 km (0.083 R)
• M47: 29,839,838 km (0.107 R)
• M48: 30,489,991 km (0.073 R)
• M49: 31,144,930 km (0.118 R)
• M50: 32,524,073 km (0.081 R)
• M51: 33,810,615 km (0.094 R)
• M52: 34,261,952 km (0.101 R)
• M53: 34,544,991 km (0.104 R)
• M54: 34,715,233 km (0.111 R)
• M55: 35,456,191 km (0.033 R)
• M56: 35,972,154 km (0.115 R)
• M57: 36,433,065 km (0.097 R)
• M58: 38,061,139 km (0.07 R)
• M59: 38,883,927 km (0.101 R)
• M60: 39,594,068 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 8.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.93 AU - 11.49 AU

Year: 11051 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,785,082 km

• M1: 121,324 km (0.1 R)
• M2: 176,675 km (0.086 R)
• M3: 302,038 km (0.093 R)
• M4: 406,607 km (0.088 R)
• M5: 817,552 km (0.119 R)
• M6: 1,094,308 km (0.115 R)
• M7: 1,610,421 km (0.112 R)
• M8: 1,756,578 km (0.105 R)
• M9: 1,881,792 km (0.101 R)
• M10: 1,958,236 km (0.107 R)
• M11: 2,062,057 km (0.065 R)
• M12: 2,248,007 km (0.115 R)
• M13: 2,439,492 km (0.08 R)
• M14: 2,927,032 km (0.077 R)
• M15: 3,046,112 km (0.116 R)
• M16: 3,106,250 km (0.107 R)
• M17: 3,761,788 km (0.12 R)
• M18: 3,989,775 km (0.076 R)
• M19: 4,188,890 km (0.115 R)
• M20: 4,840,538 km (0.076 R)
• M21: 5,196,282 km (0.04 R)
• M22: 5,560,553 km (0.086 R)
• M23: 5,634,454 km (0.1 R)
• M24: 7,098,718 km (0.12 R)
• M25: 7,340,169 km (0.115 R)
• M26: 7,421,251 km (0.1 R)
• M27: 7,666,442 km (0.093 R)
• M28: 7,790,010 km (0.106 R)
• M29: 7,914,176 km (0.102 R)
• M30: 9,279,855 km (0.059 R)
• M31: 9,367,669 km (0.045 R)
• M32: 9,721,468 km (0.113 R)
• M33: 11,133,672 km (0.034 R)
• M34: 11,697,357 km (0.08 R)
• M35: 11,839,774 km (0.034 R)
• M36: 12,511,917 km (0.108 R)
• M37: 13,993,534 km (0.073 R)
• M38: 14,144,628 km (0.088 R)
• M39: 14,397,897 km (0.086 R)
• M40: 14,550,487 km (0.106 R)
• M41: 16,212,071 km (0.101 R)
• M42: 17,226,644 km (0.075 R)
• M43: 17,442,962 km (0.08 R)
• M44: 17,823,539 km (0.098 R)
• M45: 17,987,349 km (0.114 R)
• M46: 19,316,975 km (0.05 R)
• M47: 19,373,074 km (0.099 R)
• M48: 19,429,173 km (0.079 R)
• M49: 20,163,848 km (0.116 R)
• M50: 20,735,312 km (0.097 R)
• M51: 21,427,950 km (0.117 R)
• M52: 22,540,061 km (0.032 R)
• M53: 23,133,067 km (0.028 R)
• M54: 23,431,365 km (0.119 R)
• M55: 23,911,424 km (0.102 R)
• M56: 23,971,712 km (0.119 R)
• M57: 24,455,362 km (0.103 R)
• M58: 24,516,099 km (0.083 R)
• M59: 25,371,051 km (0.099 R)
• M60: 25,432,536 km (0.049 R)
• M61: 25,617,139 km (0.037 R)
• M62: 26,111,560 km (0.105 R)
• M63: 26,297,810 km (0.115 R)
• M64: 26,609,272 km (0.102 R)
• M65: 27,298,619 km (0.072 R)
• M66: 28,631,088 km (0.09 R)
• M67: 29,208,535 km (0.12 R)
• M68: 29,919,724 km (0.104 R)
• M69: 32,686,686 km (0.055 R)
• M70: 34,849,123 km (0.114 R)
• M71: 35,054,222 km (0.112 R)
• M72: 35,191,104 km (0.097 R)
• M73: 35,259,769 km (0.112 R)
• M74: 36,431,719 km (0.103 R)
• M75: 37,196,912 km (0.101 R)
• M76: 37,756,707 km (0.12 R)
• M77: 37,826,869 km (0.094 R)
• M78: 38,389,955 km (0.115 R)
• M79: 40,453,807 km (0.084 R)
• M80: 41,898,025 km (0.096 R)
• M81: 42,553,414 km (0.077 R)
• M82: 43,579,805 km (0.093 R)
• M83: 43,653,407 km (0.101 R)
• M84: 43,800,761 km (0.063 R)
• M85: 43,874,512 km (0.088 R)
• M86: 44,095,917 km (0.101 R)
• M87: 44,243,720 km (0.119 R)
• M88: 44,614,124 km (0.102 R)
• M89: 45,581,873 km (0.105 R)
• M90: 49,983,192 km (0.049 R)
• M91: 51,532,128 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 6.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.44 AU - 15.02 AU

Year: 18582 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,785,082 km

• M1: 195,225 km (0.104 R)
• M2: 275,410 km (0.108 R)
• M3: 427,551 km (0.089 R)
• M4: 489,783 km (0.046 R)
• M5: 572,361 km (0.117 R)
• M6: 809,474 km (0.101 R)
• M7: 1,012,030 km (0.055 R)
• M8: 1,299,108 km (0.096 R)
• M9: 1,512,584 km (0.06 R)
• M10: 1,892,712 km (0.07 R)
• M11: 3,262,430 km (0.058 R)
• M12: 3,454,963 km (0.098 R)
• M13: 3,851,248 km (0.087 R)
• M14: 4,614,795 km (0.115 R)
• M15: 4,831,114 km (0.11 R)
• M16: 4,977,121 km (0.114 R)
• M17: 5,499,667 km (0.069 R)
• M18: 5,922,580 km (0.11 R)
• M19: 6,118,254 km (0.096 R)
• M20: 6,236,735 km (0.026 R)
• M21: 6,435,850 km (0.112 R)
• M22: 6,677,451 km (0.112 R)
• M23: 7,673,772 km (0.077 R)
• M24: 7,801,529 km (0.104 R)
• M25: 7,930,034 km (0.106 R)
• M26: 8,232,520 km (0.069 R)
• M27: 8,627,160 km (0.12 R)
• M28: 8,983,053 km (0.1 R)
• M29: 9,162,870 km (0.081 R)
• M30: 9,663,274 km (0.103 R)
• M31: 9,755,277 km (0.077 R)
• M32: 10,548,595 km (0.11 R)
• M33: 10,595,868 km (0.052 R)
• M34: 11,072,935 km (0.108 R)
• M35: 11,120,956 km (0.049 R)
• M36: 12,295,898 km (0.098 R)
• M37: 12,595,692 km (0.097 R)
• M38: 12,645,957 km (0.047 R)
• M39: 13,407,111 km (0.081 R)
• M40: 14,235,285 km (0.081 R)
• M41: 15,293,690 km (0.074 R)
• M42: 15,940,850 km (0.11 R)
• M43: 15,995,154 km (0.096 R)
• M44: 16,983,697 km (0.107 R)
• M45: 18,105,082 km (0.114 R)
• M46: 18,674,751 km (0.115 R)
• M47: 20,065,862 km (0.089 R)
• M48: 20,183,296 km (0.115 R)
• M49: 20,242,088 km (0.068 R)
• M50: 20,477,854 km (0.066 R)
• M51: 20,773,759 km (0.114 R)
• M52: 21,011,619 km (0.111 R)
• M53: 21,250,228 km (0.106 R)
• M54: 22,274,824 km (0.103 R)
• M55: 22,335,560 km (0.076 R)
• M56: 22,640,291 km (0.1 R)
• M57: 22,946,369 km (0.099 R)
• M58: 23,130,524 km (0.101 R)
• M59: 23,377,061 km (0.104 R)
• M60: 23,438,845 km (0.104 R)
• M61: 23,872,679 km (0.114 R)
• M62: 24,121,759 km (0.085 R)
• M63: 25,443,606 km (0.053 R)
• M64: 27,047,594 km (0.087 R)
• M65: 27,307,296 km (0.049 R)
• M66: 28,420,005 km (0.118 R)
• M67: 30,016,214 km (0.109 R)
• M68: 30,352,361 km (0.09 R)
• M69: 30,487,148 km (0.077 R)
• M70: 30,892,858 km (0.103 R)
• M71: 34,272,124 km (0.046 R)
• M72: 34,975,982 km (0.071 R)
• M73: 35,117,352 km (0.111 R)
• M74: 35,827,044 km (0.112 R)
• M75: 38,639,484 km (0.067 R)
• M76: 38,712,488 km (0.112 R)
• M77: 38,858,645 km (0.115 R)
• M78: 39,005,102 km (0.044 R)
• M79: 39,078,405 km (0.057 R)
• M80: 40,405,188 km (0.08 R)
• M81: 40,479,239 km (0.107 R)
• M82: 40,701,990 km (0.116 R)
• M83: 41,821,581 km (0.034 R)
• M84: 42,046,726 km (0.071 R)
• M85: 42,951,194 km (0.087 R)
• M86: 43,178,433 km (0.054 R)
• M87: 43,862,245 km (0.098 R)
• M88: 45,009,811 km (0.032 R)
• M89: 47,256,471 km (0.049 R)
• M90: 47,725,909 km (0.113 R)
• M91: 48,118,155 km (0.068 R)
• M92: 49,380,761 km (0.119 R)
• M93: 50,095,839 km (0.027 R)
• M94: 50,494,517 km (0.071 R)
• M95: 51,938,586 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit