🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 31 Hours

Environment

Temp: -142 °C

Axial Tilt: 179.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,358,999 km

• M1: 683,662 km (0.103 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 8.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.3 AU - 2 AU

Year: 1368 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,358,999 km

• M1: 143,016 km (0.095 R)
• M2: 214,673 km (0.085 R)
• M3: 293,960 km (0.077 R)
• M4: 351,555 km (0.063 R)
• M5: 423,512 km (0.109 R)
• M6: 501,602 km (0.087 R)
• M7: 563,685 km (0.096 R)
• M8: 628,909 km (0.066 R)
• M9: 791,971 km (0.096 R)
• M10: 904,319 km (0.05 R)
• M11: 1,124,527 km (0.102 R)
• M12: 1,194,838 km (0.102 R)
• M13: 1,332,468 km (0.065 R)
• M14: 1,615,956 km (0.103 R)
• M15: 1,736,233 km (0.092 R)
• M16: 1,843,046 km (0.086 R)
• M17: 1,986,061 km (0.118 R)
• M18: 2,097,961 km (0.1 R)
• M19: 2,220,930 km (0.09 R)
• M20: 2,283,312 km (0.057 R)
• M21: 2,409,872 km (0.1 R)
• M22: 2,585,350 km (0.039 R)
• M23: 2,851,635 km (0.105 R)
• M24: 2,929,426 km (0.084 R)
• M25: 3,349,347 km (0.06 R)
• M26: 3,410,981 km (0.093 R)
• M27: 3,556,091 km (0.096 R)
• M28: 3,703,295 km (0.12 R)
• M29: 3,841,823 km (0.091 R)
• M30: 4,101,974 km (0.047 R)
• M31: 4,179,017 km (0.062 R)
• M32: 4,401,768 km (0.099 R)
• M33: 4,458,017 km (0.092 R)
• M34: 4,525,934 km (0.063 R)
• M35: 4,847,121 km (0.106 R)
• M36: 4,951,989 km (0.109 R)
• M37: 5,140,332 km (0.075 R)
• M38: 5,584,937 km (0.108 R)
• M39: 5,793,327 km (0.115 R)
• M40: 5,855,111 km (0.079 R)
• M41: 5,941,878 km (0.077 R)
• M42: 6,029,243 km (0.118 R)
• M43: 6,293,732 km (0.077 R)
• M44: 6,485,068 km (0.056 R)
• M45: 6,626,587 km (0.115 R)
• M46: 6,769,154 km (0.103 R)
• M47: 6,912,618 km (0.071 R)
• M48: 7,004,621 km (0.093 R)
• M49: 7,524,025 km (0.108 R)
• M50: 7,632,035 km (0.093 R)
• M51: 7,931,978 km (0.087 R)
• M52: 8,124,810 km (0.115 R)
• M53: 8,194,074 km (0.097 R)
• M54: 8,249,724 km (0.103 R)
• M55: 8,333,200 km (0.066 R)
• M56: 8,389,149 km (0.12 R)
• M57: 8,684,456 km (0.106 R)
• M58: 8,755,365 km (0.056 R)
• M59: 8,869,059 km (0.118 R)
• M60: 8,997,714 km (0.113 R)
• M61: 9,155,689 km (0.105 R)
• M62: 9,503,504 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 8.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.63 AU - 1.87 AU

Year: 1495 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,358,999 km

• M1: 120,725 km (0.093 R)
• M2: 231,129 km (0.097 R)
• M3: 285,283 km (0.051 R)
• M4: 390,301 km (0.046 R)
• M5: 487,240 km (0.114 R)
• M6: 584,180 km (0.049 R)
• M7: 652,696 km (0.107 R)
• M8: 737,518 km (0.111 R)
• M9: 879,187 km (0.053 R)
• M10: 1,041,351 km (0.103 R)
• M11: 1,189,602 km (0.041 R)
• M12: 1,250,040 km (0.076 R)
• M13: 1,344,885 km (0.098 R)
• M14: 1,420,731 km (0.089 R)
• M15: 1,476,531 km (0.084 R)
• M16: 1,546,244 km (0.107 R)
• M17: 1,625,979 km (0.099 R)
• M18: 1,734,438 km (0.058 R)
• M19: 1,822,102 km (0.119 R)
• M20: 2,021,217 km (0.092 R)
• M21: 2,089,134 km (0.068 R)
• M22: 2,212,553 km (0.047 R)
• M23: 2,409,872 km (0.034 R)
• M24: 2,471,656 km (0.09 R)
• M25: 2,570,839 km (0.088 R)
• M26: 2,660,598 km (0.088 R)
• M27: 2,756,790 km (0.108 R)
• M28: 2,980,289 km (0.112 R)
• M29: 3,232,511 km (0.109 R)
• M30: 3,346,953 km (0.099 R)
• M31: 3,421,902 km (0.11 R)
• M32: 4,005,782 km (0.104 R)
• M33: 4,097,934 km (0.072 R)
• M34: 4,196,968 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 10

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.71 AU - 1.91 AU

Year: 1572 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,358,999 km

• M1: 127,607 km (0.062 R)
• M2: 282,441 km (0.104 R)
• M3: 378,034 km (0.107 R)
• M4: 458,817 km (0.036 R)
• M5: 553,063 km (0.055 R)
• M6: 674,537 km (0.105 R)
• M7: 791,373 km (0.098 R)
• M8: 923,168 km (0.115 R)
• M9: 1,015,171 km (0.109 R)
• M10: 1,078,451 km (0.097 R)
• M11: 1,242,710 km (0.111 R)
• M12: 1,371,663 km (0.04 R)
• M13: 1,568,833 km (0.092 R)
• M14: 1,680,283 km (0.103 R)
• M15: 1,756,279 km (0.104 R)
• M16: 1,862,493 km (0.11 R)
• M17: 2,031,090 km (0.097 R)
• M18: 2,112,322 km (0.109 R)
• M19: 2,246,511 km (0.058 R)
• M20: 2,677,353 km (0.085 R)
• M21: 2,744,223 km (0.083 R)
• M22: 2,811,692 km (0.076 R)
• M23: 2,948,424 km (0.109 R)
• M24: 3,040,726 km (0.069 R)
• M25: 3,122,257 km (0.063 R)
• M26: 3,251,959 km (0.112 R)
• M27: 3,407,690 km (0.106 R)
• M28: 3,738,900 km (0.104 R)
• M29: 3,813,998 km (0.101 R)
• M30: 3,876,978 km (0.05 R)
• M31: 3,940,258 km (0.036 R)
• M32: 4,029,419 km (0.101 R)
• M33: 4,353,448 km (0.085 R)
• M34: 4,445,750 km (0.119 R)
• M35: 4,767,086 km (0.091 R)
• M36: 5,068,226 km (0.079 R)
• M37: 5,277,214 km (0.118 R)
• M38: 5,517,618 km (0.082 R)
• M39: 6,038,368 km (0.11 R)
• M40: 6,304,653 km (0.119 R)
• M41: 6,514,538 km (0.081 R)
• M42: 6,635,414 km (0.076 R)
• M43: 6,941,042 km (0.081 R)
• M44: 7,111,135 km (0.088 R)
• M45: 7,329,697 km (0.074 R)
• M46: 7,408,236 km (0.043 R)
• M47: 7,502,932 km (0.066 R)
• M48: 7,566,212 km (0.12 R)
• M49: 7,757,398 km (0.113 R)
• M50: 7,933,923 km (0.094 R)
• M51: 8,258,401 km (0.107 R)
• M52: 8,603,822 km (0.103 R)
• M53: 9,240,810 km (0.086 R)
• M54: 9,342,836 km (0.071 R)
• M55: 9,428,107 km (0.098 R)
• M56: 9,685,565 km (0.12 R)
• M57: 10,049,835 km (0.092 R)
• M58: 10,207,212 km (0.102 R)
• M59: 10,312,679 km (0.12 R)
• M60: 10,400,942 km (0.086 R)
• M61: 10,631,322 km (0.088 R)
• M62: 11,097,170 km (0.095 R)
• M63: 11,296,285 km (0.092 R)
• M64: 11,423,593 km (0.106 R)
• M65: 11,569,750 km (0.072 R)
• M66: 11,808,508 km (0.067 R)
• M67: 11,900,810 km (0.109 R)
• M68: 12,030,362 km (0.088 R)
• M69: 12,309,511 km (0.074 R)
• M70: 12,384,460 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 6.4

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.01 AU - 9.05 AU

Year: 17521 Days

Day: 15.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,358,999 km

• M1: 316,998 km (0.109 R)
• M2: 590,313 km (0.108 R)
• M3: 703,559 km (0.092 R)
• M4: 824,135 km (0.106 R)
• M5: 874,400 km (0.087 R)
• M6: 1,031,328 km (0.099 R)
• M7: 1,225,955 km (0.069 R)
• M8: 1,586,485 km (0.09 R)
• M9: 1,944,772 km (0.051 R)
• M10: 2,012,540 km (0.097 R)
• M11: 2,695,604 km (0.12 R)
• M12: 3,862,916 km (0.089 R)
• M13: 3,905,701 km (0.116 R)
• M14: 4,165,403 km (0.1 R)
• M15: 4,610,906 km (0.105 R)
• M16: 4,747,638 km (0.111 R)
• M17: 5,118,491 km (0.12 R)
• M18: 5,212,588 km (0.112 R)
• M19: 5,986,608 km (0.069 R)
• M20: 6,387,081 km (0.09 R)
• M21: 7,056,083 km (0.1 R)
• M22: 8,073,498 km (0.115 R)
• M23: 8,293,556 km (0.072 R)
• M24: 9,193,238 km (0.034 R)
• M25: 9,307,830 km (0.114 R)
• M26: 9,422,871 km (0.098 R)
• M27: 9,654,598 km (0.1 R)
• M28: 10,901,197 km (0.054 R)
• M29: 11,947,036 km (0.1 R)
• M30: 13,218,019 km (0.099 R)
• M31: 15,068,096 km (0.101 R)
• M32: 15,271,100 km (0.079 R)
• M33: 16,368,999 km (0.119 R)
• M34: 16,647,550 km (0.103 R)
• M35: 17,350,511 km (0.054 R)
• M36: 18,712,599 km (0.092 R)
• M37: 19,076,720 km (0.087 R)
• M38: 19,296,330 km (0.096 R)
• M39: 19,369,783 km (0.054 R)
• M40: 21,386,212 km (0.102 R)
• M41: 21,538,204 km (0.104 R)
• M42: 22,612,317 km (0.106 R)
• M43: 22,922,433 km (0.109 R)
• M44: 23,625,244 km (0.119 R)
• M45: 24,255,948 km (0.048 R)
• M46: 25,212,328 km (0.075 R)
• M47: 26,833,520 km (0.105 R)
• M48: 27,161,737 km (0.098 R)
• M49: 28,571,697 km (0.092 R)
• M50: 29,412,138 km (0.098 R)
• M51: 31,548,545 km (0.092 R)
• M52: 31,635,013 km (0.115 R)
• M53: 32,854,086 km (0.118 R)
• M54: 35,428,067 km (0.072 R)
• M55: 36,421,247 km (0.108 R)
• M56: 38,250,231 km (0.115 R)
• M57: 38,712,189 km (0.096 R)
• M58: 40,202,782 km (0.07 R)
• M59: 40,954,960 km (0.114 R)
• M60: 41,049,357 km (0.111 R)
• M61: 41,332,844 km (0.118 R)
• M62: 42,664,565 km (0.118 R)
• M63: 44,300,567 km (0.114 R)
• M64: 44,591,385 km (0.086 R)
• M65: 46,153,037 km (0.097 R)
• M66: 47,039,405 km (0.09 R)
• M67: 47,732,641 km (0.044 R)
• M68: 49,430,278 km (0.11 R)
• M69: 49,530,808 km (0.115 R)
• M70: 49,732,017 km (0.116 R)
• M71: 50,843,230 km (0.111 R)
• M72: 54,018,594 km (0.061 R)
• M73: 54,432,980 km (0.074 R)
• M74: 54,848,414 km (0.105 R)
• M75: 56,835,971 km (0.08 R)
• M76: 59,060,192 km (0.099 R)
• M77: 60,989,257 km (0.108 R)
• M78: 63,047,723 km (0.115 R)
• M79: 63,374,894 km (0.094 R)
• M80: 65,680,347 km (0.11 R)
• M81: 67,455,325 km (0.063 R)
• M82: 67,678,226 km (0.063 R)
• M83: 67,789,826 km (0.099 R)
• M84: 69,583,505 km (0.117 R)
• M85: 71,733,525 km (0.085 R)
• M86: 72,417,038 km (0.049 R)
• M87: 72,531,181 km (0.097 R)
• M88: 73,217,237 km (0.049 R)
• M89: 75,172,631 km (0.074 R)
• M90: 75,519,399 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.2

Radius: 3

Gravity: 67.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.81 AU - 11.01 AU

Year: 20143 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,358,999 km

• M1: 55,800 km (0.034 R)
• M2: 110,702 km (0.093 R)
• M3: 172,038 km (0.099 R)
• M4: 244,742 km (0.111 R)
• M5: 380,876 km (0.058 R)
• M6: 668,403 km (0.115 R)
• M7: 760,705 km (0.113 R)
• M8: 957,426 km (0.099 R)
• M9: 1,196,783 km (0.066 R)
• M10: 1,483,412 km (0.075 R)
• M11: 1,634,506 km (0.036 R)
• M12: 1,696,440 km (0.064 R)
• M13: 1,727,556 km (0.071 R)
• M14: 2,675,857 km (0.081 R)
• M15: 3,161,751 km (0.087 R)
• M16: 3,355,779 km (0.064 R)
• M17: 3,513,755 km (0.111 R)
• M18: 3,837,036 km (0.092 R)
• M19: 4,002,192 km (0.116 R)
• M20: 4,212,078 km (0.105 R)
• M21: 4,296,900 km (0.1 R)
• M22: 4,339,535 km (0.109 R)
• M23: 4,425,404 km (0.065 R)
• M24: 4,554,956 km (0.116 R)
• M25: 4,818,099 km (0.068 R)
• M26: 6,254,089 km (0.107 R)
• M27: 8,550,565 km (0.055 R)
• M28: 8,604,271 km (0.087 R)
• M29: 9,757,970 km (0.104 R)
• M30: 10,959,091 km (0.109 R)
• M31: 12,025,126 km (0.026 R)
• M32: 12,509,374 km (0.096 R)
• M33: 13,434,637 km (0.097 R)
• M34: 13,622,233 km (0.104 R)
• M35: 15,284,564 km (0.093 R)
• M36: 15,874,728 km (0.098 R)
• M37: 17,212,731 km (0.111 R)
• M38: 17,552,917 km (0.041 R)
• M39: 17,689,499 km (0.11 R)
• M40: 19,994,803 km (0.091 R)
• M41: 20,066,161 km (0.116 R)
• M42: 23,136,956 km (0.061 R)
• M43: 25,186,597 km (0.113 R)
• M44: 27,451,957 km (0.065 R)
• M45: 27,610,681 km (0.108 R)
• M46: 27,690,117 km (0.117 R)
• M47: 27,769,554 km (0.113 R)
• M48: 28,729,523 km (0.1 R)
• M49: 29,294,405 km (0.114 R)
• M50: 29,375,487 km (0.034 R)
• M51: 30,107,768 km (0.076 R)
• M52: 30,353,258 km (0.082 R)
• M53: 32,173,565 km (0.093 R)
• M54: 32,676,214 km (0.105 R)
• M55: 35,227,606 km (0.112 R)
• M56: 35,399,943 km (0.071 R)
• M57: 35,918,748 km (0.118 R)
• M58: 36,005,515 km (0.119 R)
• M59: 38,018,803 km (0.073 R)
• M60: 38,107,215 km (0.106 R)
• M61: 39,709,408 km (0.107 R)
• M62: 40,518,733 km (0.086 R)
• M63: 43,995,238 km (0.101 R)
• M64: 44,459,739 km (0.093 R)
• M65: 45,019,235 km (0.057 R)
• M66: 45,393,529 km (0.028 R)
• M67: 47,090,867 km (0.083 R)
• M68: 47,661,134 km (0.118 R)
• M69: 48,042,608 km (0.066 R)
• M70: 48,233,794 km (0.097 R)
• M71: 49,385,847 km (0.109 R)
• M72: 50,935,981 km (0.078 R)
• M73: 51,130,907 km (0.093 R)
• M74: 51,325,982 km (0.109 R)
• M75: 53,984,486 km (0.115 R)
• M76: 54,083,819 km (0.119 R)
• M77: 55,280,452 km (0.089 R)
• M78: 56,889,377 km (0.076 R)
• M79: 56,990,356 km (0.088 R)
• M80: 57,496,745 km (0.077 R)
• M81: 58,922,113 km (0.114 R)
• M82: 60,668,519 km (0.101 R)
• M83: 63,791,674 km (0.093 R)
• M84: 64,844,244 km (0.109 R)
• M85: 67,393,841 km (0.118 R)
• M86: 68,251,037 km (0.082 R)
• M87: 69,111,823 km (0.096 R)
• M88: 69,867,890 km (0.065 R)
• M89: 71,497,310 km (0.114 R)
• M90: 72,700,077 km (0.097 R)
• M91: 73,249,101 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit