🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 22.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,253,907 km

• M1: 60,587 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.76 AU - 1.04 AU

Year: 318 Days

Day: 40.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.18 AU - 1.96 AU

Year: 733 Days

Day: 29.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,253,907 km

• M1: 305,479 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 14.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.85 AU - 5.57 AU

Year: 4433 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,253,907 km

• M1: 206,146 km (0.112 R)
• M2: 321,785 km (0.115 R)
• M3: 517,758 km (0.072 R)
• M4: 727,195 km (0.115 R)
• M5: 825,032 km (0.093 R)
• M6: 1,077,853 km (0.074 R)
• M7: 1,403,527 km (0.09 R)
• M8: 1,497,923 km (0.118 R)
• M9: 1,594,713 km (0.086 R)
• M10: 1,777,971 km (0.11 R)
• M11: 1,881,044 km (0.074 R)
• M12: 2,147,926 km (0.114 R)
• M13: 2,276,880 km (0.048 R)
• M14: 2,408,376 km (0.105 R)
• M15: 2,719,091 km (0.119 R)
• M16: 3,125,997 km (0.092 R)
• M17: 3,273,052 km (0.096 R)
• M18: 3,508,968 km (0.072 R)
• M19: 3,952,376 km (0.113 R)
• M20: 4,180,961 km (0.077 R)
• M21: 4,627,361 km (0.119 R)
• M22: 4,795,809 km (0.097 R)
• M23: 5,138,836 km (0.116 R)
• M24: 6,136,505 km (0.091 R)
• M25: 6,348,634 km (0.062 R)
• M26: 6,482,375 km (0.116 R)
• M27: 6,644,240 km (0.085 R)
• M28: 7,054,736 km (0.05 R)
• M29: 7,277,039 km (0.097 R)
• M30: 8,867,863 km (0.118 R)
• M31: 9,198,773 km (0.091 R)
• M32: 9,564,390 km (0.087 R)
• M33: 10,499,227 km (0.094 R)
• M34: 10,753,544 km (0.111 R)
• M35: 11,955,862 km (0.066 R)
• M36: 12,088,406 km (0.099 R)
• M37: 12,489,029 km (0.065 R)
• M38: 12,792,413 km (0.101 R)
• M39: 13,064,083 km (0.117 R)
• M40: 13,303,439 km (0.11 R)
• M41: 13,821,198 km (0.031 R)
• M42: 14,415,999 km (0.084 R)
• M43: 14,663,434 km (0.1 R)
• M44: 16,177,065 km (0.082 R)
• M45: 16,507,975 km (0.102 R)
• M46: 16,803,880 km (0.061 R)
• M47: 17,138,979 km (0.109 R)
• M48: 17,251,178 km (0.103 R)
• M49: 17,929,454 km (0.075 R)
• M50: 18,157,442 km (0.051 R)
• M51: 18,808,791 km (0.114 R)
• M52: 19,079,264 km (0.105 R)
• M53: 19,350,933 km (0.05 R)
• M54: 20,808,615 km (0.042 R)
• M55: 21,208,640 km (0.03 R)
• M56: 23,246,761 km (0.077 R)
• M57: 23,412,366 km (0.071 R)
• M58: 23,536,981 km (0.117 R)
• M59: 24,163,198 km (0.103 R)
• M60: 24,331,046 km (0.096 R)
• M61: 25,091,452 km (0.098 R)
• M62: 25,346,666 km (0.062 R)
• M63: 25,559,993 km (0.119 R)
• M64: 25,945,507 km (0.092 R)
• M65: 26,160,479 km (0.049 R)
• M66: 26,896,052 km (0.061 R)
• M67: 27,550,542 km (0.12 R)
• M68: 27,813,984 km (0.106 R)
• M69: 28,343,112 km (0.043 R)
• M70: 29,366,511 km (0.112 R)
• M71: 29,725,396 km (0.12 R)
• M72: 30,311,670 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 14

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.78 AU - 8 AU

Year: 6742 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,253,907 km

• M1: 287,976 km (0.105 R)
• M2: 383,270 km (0.091 R)
• M3: 963,859 km (0.092 R)
• M4: 1,196,035 km (0.092 R)
• M5: 1,344,735 km (0.103 R)
• M6: 1,944,024 km (0.07 R)
• M7: 2,324,601 km (0.113 R)
• M8: 2,556,029 km (0.098 R)
• M9: 2,663,889 km (0.116 R)
• M10: 2,817,377 km (0.116 R)
• M11: 2,906,537 km (0.113 R)
• M12: 3,041,923 km (0.101 R)
• M13: 3,179,553 km (0.07 R)
• M14: 3,319,427 km (0.114 R)
• M15: 3,556,989 km (0.116 R)
• M16: 4,024,033 km (0.102 R)
• M17: 4,380,824 km (0.053 R)
• M18: 4,589,363 km (0.11 R)
• M19: 5,235,028 km (0.041 R)
• M20: 6,227,610 km (0.067 R)
• M21: 6,403,537 km (0.05 R)
• M22: 6,670,719 km (0.08 R)
• M23: 6,790,696 km (0.09 R)
• M24: 7,154,817 km (0.114 R)
• M25: 7,308,454 km (0.101 R)
• M26: 7,807,513 km (0.108 R)
• M27: 8,253,464 km (0.075 R)
• M28: 8,350,104 km (0.068 R)
• M29: 9,203,411 km (0.117 R)
• M30: 9,708,303 km (0.07 R)
• M31: 10,118,800 km (0.112 R)
• M32: 10,291,586 km (0.106 R)
• M33: 10,675,154 km (0.103 R)
• M34: 11,926,541 km (0.111 R)
• M35: 12,072,548 km (0.12 R)
• M36: 12,329,557 km (0.05 R)
• M37: 12,514,161 km (0.093 R)
• M38: 12,923,610 km (0.102 R)
• M39: 13,073,657 km (0.097 R)
• M40: 13,262,001 km (0.058 R)
• M41: 13,565,086 km (0.067 R)
• M42: 14,024,202 km (0.067 R)
• M43: 14,488,404 km (0.075 R)
• M44: 14,644,285 km (0.103 R)
• M45: 14,957,693 km (0.032 R)
• M46: 15,791,102 km (0.072 R)
• M47: 15,911,379 km (0.067 R)
• M48: 16,314,545 km (0.073 R)
• M49: 16,598,781 km (0.1 R)
• M50: 17,172,190 km (0.104 R)
• M51: 17,295,907 km (0.119 R)
• M52: 18,002,608 km (0.032 R)
• M53: 18,973,797 km (0.1 R)
• M54: 19,101,703 km (0.114 R)
• M55: 19,832,040 km (0.052 R)
• M56: 20,746,981 km (0.077 R)
• M57: 20,834,795 km (0.059 R)
• M58: 22,392,408 km (0.106 R)
• M59: 22,663,180 km (0.091 R)
• M60: 22,934,999 km (0.071 R)
• M61: 23,436,152 km (0.1 R)
• M62: 23,802,966 km (0.118 R)
• M63: 24,079,423 km (0.109 R)
• M64: 24,728,378 km (0.03 R)
• M65: 25,712,732 km (0.095 R)
• M66: 27,092,922 km (0.096 R)
• M67: 27,526,158 km (0.119 R)
• M68: 27,622,798 km (0.089 R)
• M69: 28,058,876 km (0.044 R)
• M70: 28,594,885 km (0.094 R)
• M71: 29,528,825 km (0.11 R)
• M72: 29,825,926 km (0.077 R)
• M73: 30,273,224 km (0.118 R)
• M74: 30,823,145 km (0.079 R)
• M75: 31,426,623 km (0.106 R)
• M76: 33,157,919 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 5.9

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.49 AU - 14.93 AU

Year: 16892 Days

Day: 18.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,253,907 km

• M1: 75,098 km (0.075 R)
• M2: 195,375 km (0.096 R)
• M3: 564,283 km (0.102 R)
• M4: 652,396 km (0.083 R)
• M5: 764,146 km (0.046 R)
• M6: 822,639 km (0.081 R)
• M7: 1,006,794 km (0.113 R)
• M8: 1,159,234 km (0.084 R)
• M9: 1,249,741 km (0.116 R)
• M10: 1,762,413 km (0.1 R)
• M11: 1,946,567 km (0.045 R)
• M12: 2,248,456 km (0.114 R)
• M13: 2,390,574 km (0.12 R)
• M14: 2,535,684 km (0.1 R)
• M15: 2,988,217 km (0.118 R)
• M16: 3,050,450 km (0.075 R)
• M17: 3,113,132 km (0.076 R)
• M18: 3,335,883 km (0.051 R)
• M19: 3,864,263 km (0.081 R)
• M20: 4,525,336 km (0.073 R)
• M21: 4,923,864 km (0.091 R)
• M22: 5,183,267 km (0.12 R)
• M23: 6,627,335 km (0.083 R)
• M24: 6,955,104 km (0.083 R)
• M25: 8,493,718 km (0.033 R)
• M26: 10,462,426 km (0.096 R)
• M27: 10,509,849 km (0.076 R)
• M28: 10,987,814 km (0.103 R)
• M29: 12,514,011 km (0.1 R)
• M30: 13,844,535 km (0.089 R)
• M31: 14,791,639 km (0.045 R)
• M32: 15,542,620 km (0.053 R)
• M33: 16,803,132 km (0.077 R)
• M34: 18,210,250 km (0.084 R)
• M35: 18,783,509 km (0.071 R)
• M36: 19,596,124 km (0.085 R)
• M37: 20,006,621 km (0.028 R)
• M38: 21,496,017 km (0.113 R)
• M39: 22,041,002 km (0.066 R)
• M40: 23,329,938 km (0.092 R)
• M41: 25,659,924 km (0.027 R)
• M42: 26,237,671 km (0.103 R)
• M43: 26,690,055 km (0.118 R)
• M44: 27,014,832 km (0.115 R)
• M45: 28,128,588 km (0.055 R)
• M46: 29,928,251 km (0.045 R)
• M47: 30,333,212 km (0.098 R)
• M48: 31,353,619 km (0.067 R)
• M49: 33,707,691 km (0.105 R)
• M50: 34,128,959 km (0.103 R)
• M51: 37,343,817 km (0.091 R)
• M52: 38,363,626 km (0.078 R)
• M53: 38,510,082 km (0.072 R)
• M54: 39,984,519 km (0.095 R)
• M55: 42,004,090 km (0.109 R)
• M56: 44,133,317 km (0.101 R)
• M57: 44,286,804 km (0.111 R)
• M58: 46,765,790 km (0.073 R)
• M59: 47,235,528 km (0.091 R)
• M60: 47,470,995 km (0.088 R)
• M61: 48,495,890 km (0.07 R)
• M62: 49,050,898 km (0.049 R)
• M63: 49,289,357 km (0.096 R)
• M64: 49,607,851 km (0.091 R)
• M65: 51,614,257 km (0.063 R)
• M66: 52,749,406 km (0.09 R)
• M67: 54,056,742 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.7

Radius: 3.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.96 AU - 17.26 AU

Year: 26383 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,253,907 km

• M1: 138,228 km (0.112 R)
• M2: 1,275,023 km (0.084 R)
• M3: 1,439,431 km (0.108 R)
• M4: 1,866,533 km (0.118 R)
• M5: 1,972,448 km (0.094 R)
• M6: 2,080,308 km (0.088 R)
• M7: 2,358,410 km (0.104 R)
• M8: 2,530,747 km (0.116 R)
• M9: 2,737,192 km (0.077 R)
• M10: 2,949,023 km (0.091 R)
• M11: 3,681,454 km (0.099 R)
• M12: 4,361,676 km (0.092 R)
• M13: 4,573,207 km (0.049 R)
• M14: 5,795,122 km (0.074 R)
• M15: 6,302,558 km (0.1 R)
• M16: 6,905,587 km (0.104 R)
• M17: 8,910,797 km (0.083 R)
• M18: 9,268,934 km (0.099 R)
• M19: 9,540,604 km (0.056 R)
• M20: 10,371,022 km (0.053 R)
• M21: 10,652,864 km (0.068 R)
• M22: 11,224,328 km (0.112 R)
• M23: 12,297,543 km (0.12 R)
• M24: 12,645,957 km (0.083 R)
• M25: 13,761,508 km (0.074 R)
• M26: 14,123,086 km (0.1 R)
• M27: 14,855,517 km (0.115 R)
• M28: 15,869,043 km (0.098 R)
• M29: 15,923,048 km (0.094 R)
• M30: 18,413,703 km (0.106 R)
• M31: 19,328,045 km (0.109 R)
• M32: 20,609,351 km (0.082 R)
• M33: 21,200,711 km (0.07 R)
• M34: 21,617,940 km (0.068 R)
• M35: 21,677,779 km (0.033 R)
• M36: 22,037,861 km (0.06 R)
• M37: 24,613,786 km (0.119 R)
• M38: 25,177,920 km (0.086 R)
• M39: 25,746,392 km (0.082 R)
• M40: 25,873,251 km (0.08 R)
• M41: 26,767,397 km (0.085 R)
• M42: 27,347,538 km (0.101 R)
• M43: 27,477,090 km (0.081 R)
• M44: 27,866,792 km (0.115 R)
• M45: 29,112,643 km (0.067 R)
• M46: 30,443,765 km (0.06 R)
• M47: 30,645,124 km (0.112 R)
• M48: 32,477,249 km (0.057 R)
• M49: 33,095,836 km (0.071 R)
• M50: 33,926,553 km (0.047 R)
• M51: 35,255,880 km (0.095 R)
• M52: 35,467,411 km (0.115 R)
• M53: 37,605,015 km (0.076 R)
• M54: 38,182,014 km (0.115 R)
• M55: 39,198,980 km (0.094 R)
• M56: 41,928,842 km (0.12 R)
• M57: 42,152,940 km (0.096 R)
• M58: 43,505,454 km (0.114 R)
• M59: 43,656,548 km (0.113 R)
• M60: 44,338,864 km (0.071 R)
• M61: 48,977,146 km (0.056 R)
• M62: 49,213,062 km (0.083 R)
• M63: 50,319,039 km (0.096 R)
• M64: 51,913,154 km (0.089 R)
• M65: 52,394,560 km (0.118 R)
• M66: 53,442,792 km (0.108 R)
• M67: 53,604,807 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit