🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.29 AU - 1.31 AU

Year: 553 Days

Day: 37.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.19 AU - 1.41 AU

Year: 553 Days

Day: 20.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 834 Days

Day: 41.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.26 AU - 4.86 AU

Year: 3050 Days

Day: 34.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 14.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.18 AU - 6.88 AU

Year: 4848 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,247,222 km

• M1: 278,252 km (0.065 R)
• M2: 434,133 km (0.116 R)
• M3: 584,778 km (0.08 R)
• M4: 768,335 km (0.119 R)
• M5: 902,823 km (0.096 R)
• M6: 997,519 km (0.085 R)
• M7: 1,133,952 km (0.107 R)
• M8: 1,277,267 km (0.112 R)
• M9: 1,685,818 km (0.116 R)
• M10: 1,944,623 km (0.112 R)
• M11: 2,055,176 km (0.108 R)
• M12: 2,501,875 km (0.052 R)
• M13: 2,799,126 km (0.075 R)
• M14: 2,979,391 km (0.117 R)
• M15: 3,313,892 km (0.087 R)
• M16: 3,524,376 km (0.088 R)
• M17: 3,700,004 km (0.119 R)
• M18: 4,857,742 km (0.108 R)
• M19: 5,453,890 km (0.078 R)
• M20: 5,566,986 km (0.056 R)
• M21: 5,910,761 km (0.108 R)
• M22: 6,691,513 km (0.102 R)
• M23: 6,885,691 km (0.115 R)
• M24: 8,219,655 km (0.105 R)
• M25: 8,480,254 km (0.059 R)
• M26: 8,743,547 km (0.063 R)
• M27: 8,956,275 km (0.043 R)
• M28: 9,906,820 km (0.089 R)
• M29: 10,100,848 km (0.119 R)
• M30: 10,268,099 km (0.071 R)
• M31: 10,975,098 km (0.118 R)
• M32: 11,377,965 km (0.075 R)
• M33: 11,493,904 km (0.069 R)
• M34: 11,610,291 km (0.09 R)
• M35: 12,525,680 km (0.08 R)
• M36: 12,675,577 km (0.113 R)
• M37: 13,525,742 km (0.078 R)
• M38: 14,081,947 km (0.093 R)
• M39: 14,269,094 km (0.079 R)
• M40: 14,582,800 km (0.063 R)
• M41: 15,153,217 km (0.108 R)
• M42: 15,409,029 km (0.119 R)
• M43: 16,185,293 km (0.093 R)
• M44: 16,479,701 km (0.105 R)
• M45: 16,677,021 km (0.106 R)
• M46: 16,875,089 km (0.092 R)
• M47: 17,007,483 km (0.102 R)
• M48: 17,173,536 km (0.099 R)
• M49: 17,540,949 km (0.056 R)
• M50: 17,809,627 km (0.12 R)
• M51: 18,385,279 km (0.037 R)
• M52: 19,833,536 km (0.118 R)
• M53: 19,938,404 km (0.079 R)
• M54: 20,606,807 km (0.11 R)
• M55: 20,926,049 km (0.089 R)
• M56: 21,211,183 km (0.067 R)
• M57: 22,328,081 km (0.098 R)
• M58: 23,871,931 km (0.116 R)
• M59: 24,020,781 km (0.054 R)
• M60: 24,132,530 km (0.083 R)
• M61: 24,431,576 km (0.109 R)
• M62: 24,544,074 km (0.11 R)
• M63: 24,731,819 km (0.074 R)
• M64: 25,146,804 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 8.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.05 AU - 6.63 AU

Year: 5261 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,247,222 km

• M1: 118,332 km (0.101 R)
• M2: 220,657 km (0.065 R)
• M3: 327,470 km (0.083 R)
• M4: 388,655 km (0.118 R)
• M5: 471,981 km (0.066 R)
• M6: 534,214 km (0.097 R)
• M7: 609,312 km (0.11 R)
• M8: 708,645 km (0.098 R)
• M9: 912,996 km (0.112 R)
• M10: 1,063,790 km (0.074 R)
• M11: 1,376,749 km (0.071 R)
• M12: 1,803,552 km (0.086 R)
• M13: 2,191,908 km (0.114 R)
• M14: 2,269,549 km (0.074 R)
• M15: 2,427,674 km (0.066 R)
• M16: 2,508,158 km (0.094 R)
• M17: 2,622,451 km (0.088 R)
• M18: 2,872,878 km (0.11 R)
• M19: 3,009,760 km (0.117 R)
• M20: 3,148,736 km (0.102 R)
• M21: 3,307,759 km (0.105 R)
• M22: 3,523,778 km (0.107 R)
• M23: 4,218,810 km (0.111 R)
• M24: 4,335,496 km (0.102 R)
• M25: 4,712,183 km (0.103 R)
• M26: 5,016,914 km (0.092 R)
• M27: 5,244,602 km (0.088 R)
• M28: 5,307,284 km (0.065 R)
• M29: 5,454,488 km (0.094 R)
• M30: 5,518,067 km (0.026 R)
• M31: 6,321,408 km (0.049 R)
• M32: 6,657,554 km (0.112 R)
• M33: 6,793,688 km (0.071 R)
• M34: 6,976,646 km (0.115 R)
• M35: 7,254,001 km (0.109 R)
• M36: 7,606,005 km (0.096 R)
• M37: 7,963,394 km (0.043 R)
• M38: 8,132,140 km (0.077 R)
• M39: 9,295,413 km (0.098 R)
• M40: 9,600,743 km (0.073 R)
• M41: 9,728,948 km (0.058 R)
• M42: 9,960,974 km (0.113 R)
• M43: 10,064,795 km (0.11 R)
• M44: 10,116,855 km (0.058 R)
• M45: 10,536,328 km (0.119 R)
• M46: 10,615,615 km (0.1 R)
• M47: 10,961,485 km (0.077 R)
• M48: 11,473,558 km (0.116 R)
• M49: 11,883,456 km (0.096 R)
• M50: 12,353,643 km (0.073 R)
• M51: 13,570,322 km (0.119 R)
• M52: 13,743,108 km (0.115 R)
• M53: 14,061,751 km (0.094 R)
• M54: 14,120,094 km (0.094 R)
• M55: 14,178,288 km (0.082 R)
• M56: 14,529,693 km (0.083 R)
• M57: 14,677,047 km (0.11 R)
• M58: 14,854,321 km (0.115 R)
• M59: 15,211,261 km (0.041 R)
• M60: 15,301,020 km (0.031 R)
• M61: 15,360,859 km (0.098 R)
• M62: 15,601,113 km (0.032 R)
• M63: 16,298,838 km (0.104 R)
• M64: 16,421,358 km (0.097 R)
• M65: 16,544,029 km (0.099 R)
• M66: 16,605,513 km (0.084 R)
• M67: 16,666,998 km (0.113 R)
• M68: 17,286,632 km (0.112 R)
• M69: 17,599,292 km (0.099 R)
• M70: 18,230,146 km (0.097 R)
• M71: 18,612,219 km (0.096 R)
• M72: 18,708,111 km (0.086 R)
• M73: 18,996,985 km (0.095 R)
• M74: 19,709,071 km (0.095 R)
• M75: 19,872,132 km (0.118 R)
• M76: 20,002,881 km (0.063 R)
• M77: 20,462,894 km (0.078 R)
• M78: 20,528,867 km (0.075 R)
• M79: 20,661,112 km (0.099 R)
• M80: 21,159,422 km (0.041 R)
• M81: 21,359,883 km (0.093 R)
• M82: 21,560,943 km (0.046 R)
• M83: 21,965,007 km (0.114 R)
• M84: 22,439,531 km (0.116 R)
• M85: 22,609,923 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.3

Radius: 5

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11 AU - 17.28 AU

Year: 19821 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,247,222 km

• M1: 116,836 km (0.105 R)
• M2: 168,298 km (0.098 R)
• M3: 229,932 km (0.085 R)
• M4: 1,197,980 km (0.112 R)
• M5: 1,299,706 km (0.093 R)
• M6: 2,335,672 km (0.072 R)
• M7: 2,658,653 km (0.079 R)
• M8: 2,691,714 km (0.039 R)
• M9: 2,758,286 km (0.076 R)
• M10: 2,791,795 km (0.054 R)
• M11: 3,489,670 km (0.091 R)
• M12: 4,791,769 km (0.106 R)
• M13: 4,953,933 km (0.034 R)
• M14: 5,117,893 km (0.117 R)
• M15: 5,493,234 km (0.091 R)
• M16: 5,964,168 km (0.065 R)
• M17: 6,051,084 km (0.089 R)
• M18: 6,537,128 km (0.093 R)
• M19: 6,582,007 km (0.044 R)
• M20: 6,989,811 km (0.096 R)
• M21: 7,359,318 km (0.106 R)
• M22: 7,499,491 km (0.076 R)
• M23: 7,782,530 km (0.086 R)
• M24: 7,925,246 km (0.042 R)
• M25: 8,165,351 km (0.058 R)
• M26: 8,652,292 km (0.073 R)
• M27: 9,048,726 km (0.113 R)
• M28: 9,148,807 km (0.043 R)
• M29: 10,482,323 km (0.082 R)
• M30: 10,851,680 km (0.109 R)
• M31: 10,904,787 km (0.093 R)
• M32: 11,118,114 km (0.093 R)
• M33: 11,548,806 km (0.026 R)
• M34: 11,820,775 km (0.117 R)
• M35: 12,481,998 km (0.106 R)
• M36: 12,705,198 km (0.097 R)
• M37: 13,840,346 km (0.113 R)
• M38: 15,304,311 km (0.081 R)
• M39: 15,603,058 km (0.097 R)
• M40: 16,084,913 km (0.061 R)
• M41: 16,327,710 km (0.04 R)
• M42: 17,001,499 km (0.096 R)
• M43: 22,370,118 km (0.119 R)
• M44: 22,913,008 km (0.101 R)
• M45: 23,666,682 km (0.053 R)
• M46: 24,289,309 km (0.079 R)
• M47: 24,707,435 km (0.072 R)
• M48: 24,847,309 km (0.074 R)
• M49: 26,118,292 km (0.07 R)
• M50: 27,049,240 km (0.056 R)
• M51: 28,356,127 km (0.099 R)
• M52: 29,832,059 km (0.099 R)
• M53: 29,906,559 km (0.082 R)
• M54: 30,279,806 km (0.096 R)
• M55: 30,729,647 km (0.12 R)
• M56: 32,016,338 km (0.092 R)
• M57: 32,704,488 km (0.04 R)
• M58: 34,173,539 km (0.081 R)
• M59: 34,563,690 km (0.088 R)
• M60: 35,901,095 km (0.034 R)
• M61: 37,576,592 km (0.066 R)
• M62: 37,656,926 km (0.082 R)
• M63: 38,464,305 km (0.096 R)
• M64: 38,545,387 km (0.102 R)
• M65: 39,032,777 km (0.1 R)
• M66: 39,195,689 km (0.109 R)
• M67: 40,178,099 km (0.101 R)
• M68: 40,424,935 km (0.099 R)
• M69: 40,672,370 km (0.084 R)
• M70: 43,257,870 km (0.081 R)
• M71: 43,426,467 km (0.078 R)
• M72: 44,527,806 km (0.093 R)
• M73: 44,953,861 km (0.108 R)
• M74: 45,381,262 km (0.11 R)
• M75: 45,552,552 km (0.112 R)
• M76: 45,810,010 km (0.104 R)
• M77: 46,067,916 km (0.037 R)
• M78: 47,886,727 km (0.11 R)
• M79: 50,614,046 km (0.057 R)
• M80: 50,791,768 km (0.068 R)
• M81: 51,058,651 km (0.054 R)
• M82: 51,236,822 km (0.099 R)
• M83: 52,400,245 km (0.04 R)
• M84: 52,580,061 km (0.052 R)
• M85: 52,669,970 km (0.049 R)
• M86: 53,301,123 km (0.086 R)
• M87: 55,300,798 km (0.103 R)
• M88: 55,392,352 km (0.119 R)
• M89: 57,325,006 km (0.09 R)
• M90: 58,253,112 km (0.098 R)
• M91: 59,279,652 km (0.106 R)
• M92: 60,123,983 km (0.116 R)
• M93: 60,877,956 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 4.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.19 AU - 20.29 AU

Year: 26685 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,247,222 km

• M1: 93,947 km (0.077 R)
• M2: 132,394 km (0.106 R)
• M3: 279,150 km (0.081 R)
• M4: 375,042 km (0.085 R)
• M5: 469,139 km (0.108 R)
• M6: 610,958 km (0.084 R)
• M7: 949,198 km (0.114 R)
• M8: 1,062,294 km (0.077 R)
• M9: 1,179,729 km (0.071 R)
• M10: 1,613,563 km (0.1 R)
• M11: 2,030,043 km (0.106 R)
• M12: 2,092,276 km (0.092 R)
• M13: 2,218,387 km (0.111 R)
• M14: 2,885,743 km (0.103 R)
• M15: 3,144,996 km (0.062 R)
• M16: 3,362,661 km (0.047 R)
• M17: 3,660,510 km (0.117 R)
• M18: 3,761,788 km (0.117 R)
• M19: 4,495,416 km (0.1 R)
• M20: 4,658,328 km (0.069 R)
• M21: 4,934,037 km (0.044 R)
• M22: 5,017,812 km (0.092 R)
• M23: 5,045,787 km (0.093 R)
• M24: 5,271,979 km (0.114 R)
• M25: 5,881,141 km (0.117 R)
• M26: 6,789,350 km (0.112 R)
• M27: 6,976,198 km (0.114 R)
• M28: 8,297,595 km (0.065 R)
• M29: 8,497,309 km (0.111 R)
• M30: 8,833,754 km (0.109 R)
• M31: 9,140,280 km (0.088 R)
• M32: 9,277,611 km (0.07 R)
• M33: 9,939,432 km (0.072 R)
• M34: 10,472,449 km (0.104 R)
• M35: 12,277,647 km (0.106 R)
• M36: 13,663,671 km (0.096 R)
• M37: 17,254,020 km (0.1 R)
• M38: 17,296,506 km (0.08 R)
• M39: 18,671,011 km (0.097 R)
• M40: 18,758,077 km (0.092 R)
• M41: 19,020,172 km (0.094 R)
• M42: 19,415,410 km (0.112 R)
• M43: 20,348,302 km (0.055 R)
• M44: 21,843,533 km (0.054 R)
• M45: 21,935,237 km (0.072 R)
• M46: 22,999,625 km (0.084 R)
• M47: 23,139,649 km (0.108 R)
• M48: 23,233,148 km (0.08 R)
• M49: 23,844,255 km (0.091 R)
• M50: 24,603,464 km (0.053 R)
• M51: 25,178,219 km (0.034 R)
• M52: 25,708,843 km (0.097 R)
• M53: 26,291,975 km (0.1 R)
• M54: 26,634,106 km (0.074 R)
• M55: 26,683,024 km (0.109 R)
• M56: 26,830,229 km (0.089 R)
• M57: 27,125,385 km (0.098 R)
• M58: 27,421,589 km (0.1 R)
• M59: 27,520,623 km (0.089 R)
• M60: 28,216,851 km (0.115 R)
• M61: 28,717,705 km (0.061 R)
• M62: 28,918,914 km (0.114 R)
• M63: 30,135,593 km (0.111 R)
• M64: 30,340,094 km (0.054 R)
• M65: 30,698,829 km (0.111 R)
• M66: 31,369,028 km (0.079 R)
• M67: 31,627,982 km (0.103 R)
• M68: 32,148,283 km (0.112 R)
• M69: 32,252,553 km (0.102 R)
• M70: 33,038,989 km (0.046 R)
• M71: 33,249,772 km (0.096 R)
• M72: 33,355,388 km (0.06 R)
• M73: 34,097,394 km (0.089 R)
• M74: 34,257,164 km (0.066 R)
• M75: 34,844,785 km (0.077 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: 187 - 15,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit