🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 47.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,775,151 km

• M1: 454,030 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.88 AU - 1.46 AU

Year: 443 Days

Day: 44.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,775,151 km

• M1: 19,747 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.04 AU - 4.64 AU

Year: 3163 Days

Day: 30.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.04 AU - 6.8 AU

Year: 5039 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,775,151 km

• M1: 225,893 km (0.098 R)
• M2: 370,704 km (0.094 R)
• M3: 484,996 km (0.112 R)
• M4: 615,446 km (0.12 R)
• M5: 768,035 km (0.099 R)
• M6: 902,075 km (0.084 R)
• M7: 1,106,127 km (0.069 R)
• M8: 1,205,160 km (0.106 R)
• M9: 1,354,908 km (0.062 R)
• M10: 1,471,594 km (0.067 R)
• M11: 1,768,546 km (0.025 R)
• M12: 1,897,200 km (0.085 R)
• M13: 2,084,946 km (0.072 R)
• M14: 2,221,528 km (0.102 R)
• M15: 2,337,616 km (0.029 R)
• M16: 2,467,766 km (0.075 R)
• M17: 2,588,193 km (0.086 R)
• M18: 2,698,446 km (0.098 R)
• M19: 2,822,762 km (0.09 R)
• M20: 3,077,228 km (0.072 R)
• M21: 3,326,309 km (0.103 R)
• M22: 3,719,153 km (0.083 R)
• M23: 4,098,533 km (0.104 R)
• M24: 4,227,785 km (0.088 R)
• M25: 4,431,687 km (0.035 R)
• M26: 4,638,880 km (0.069 R)
• M27: 4,818,996 km (0.116 R)
• M28: 5,155,442 km (0.097 R)
• M29: 5,357,997 km (0.099 R)
• M30: 5,594,811 km (0.069 R)
• M31: 5,690,553 km (0.11 R)
• M32: 6,476,391 km (0.115 R)
• M33: 6,627,634 km (0.092 R)
• M34: 6,814,033 km (0.04 R)
• M35: 7,261,630 km (0.048 R)
• M36: 7,436,211 km (0.085 R)
• M37: 7,630,090 km (0.107 R)
• M38: 7,897,122 km (0.088 R)
• M39: 8,094,890 km (0.111 R)
• M40: 8,221,600 km (0.109 R)
• M41: 8,605,767 km (0.043 R)
• M42: 8,902,569 km (0.103 R)
• M43: 9,146,115 km (0.045 R)
• M44: 9,391,904 km (0.076 R)
• M45: 9,716,681 km (0.111 R)
• M46: 9,832,170 km (0.057 R)
• M47: 10,220,527 km (0.102 R)
• M48: 10,872,324 km (0.11 R)
• M49: 11,092,682 km (0.1 R)
• M50: 11,415,814 km (0.095 R)
• M51: 11,782,927 km (0.098 R)
• M52: 12,071,351 km (0.106 R)
• M53: 12,382,814 km (0.089 R)
• M54: 12,654,933 km (0.086 R)
• M55: 12,908,052 km (0.105 R)
• M56: 13,183,911 km (0.084 R)
• M57: 13,655,443 km (0.07 R)
• M58: 14,001,912 km (0.084 R)
• M59: 14,526,851 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 14

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.69 AU - 12.73 AU

Year: 12262 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,775,151 km

• M1: 189,840 km (0.115 R)
• M2: 512,074 km (0.07 R)
• M3: 614,847 km (0.087 R)
• M4: 845,826 km (0.099 R)
• M5: 1,016,817 km (0.118 R)
• M6: 1,320,949 km (0.092 R)
• M7: 1,497,325 km (0.071 R)
• M8: 1,735,934 km (0.115 R)
• M9: 2,191,459 km (0.118 R)
• M10: 2,557,675 km (0.053 R)
• M11: 2,878,113 km (0.08 R)
• M12: 3,076,779 km (0.052 R)
• M13: 3,700,004 km (0.051 R)
• M14: 4,286,877 km (0.1 R)
• M15: 5,181,771 km (0.096 R)
• M16: 5,302,796 km (0.089 R)
• M17: 5,547,538 km (0.059 R)
• M18: 5,879,944 km (0.086 R)
• M19: 6,006,205 km (0.063 R)
• M20: 6,433,905 km (0.074 R)
• M21: 7,455,060 km (0.072 R)
• M22: 7,637,869 km (0.049 R)
• M23: 8,242,244 km (0.092 R)
• M24: 8,574,052 km (0.069 R)
• M25: 8,910,348 km (0.113 R)
• M26: 9,300,051 km (0.094 R)
• M27: 9,447,704 km (0.064 R)
• M28: 9,546,439 km (0.109 R)
• M29: 9,845,036 km (0.042 R)
• M30: 10,400,493 km (0.101 R)
• M31: 10,707,767 km (0.118 R)
• M32: 10,914,361 km (0.031 R)
• M33: 11,966,782 km (0.096 R)
• M34: 12,235,011 km (0.053 R)
• M35: 12,451,031 km (0.089 R)
• M36: 14,281,062 km (0.086 R)
• M37: 14,622,893 km (0.091 R)
• M38: 15,489,064 km (0.101 R)
• M39: 15,957,904 km (0.069 R)
• M40: 16,490,921 km (0.073 R)
• M41: 17,513,722 km (0.102 R)
• M42: 17,940,824 km (0.118 R)
• M43: 18,494,934 km (0.067 R)
• M44: 18,929,965 km (0.112 R)
• M45: 22,529,589 km (0.037 R)
• M46: 23,596,072 km (0.111 R)
• M47: 24,067,904 km (0.04 R)
• M48: 24,747,377 km (0.1 R)
• M49: 25,226,689 km (0.084 R)
• M50: 25,364,319 km (0.059 R)
• M51: 25,640,028 km (0.096 R)
• M52: 26,753,186 km (0.059 R)
• M53: 26,963,670 km (0.111 R)
• M54: 28,810,904 km (0.07 R)
• M55: 28,954,668 km (0.117 R)
• M56: 30,405,618 km (0.109 R)
• M57: 31,509,351 km (0.097 R)
• M58: 32,103,404 km (0.093 R)
• M59: 32,327,053 km (0.087 R)
• M60: 36,909,086 km (0.077 R)
• M61: 38,481,060 km (0.079 R)
• M62: 38,639,484 km (0.082 R)
• M63: 39,275,126 km (0.069 R)
• M64: 39,594,368 km (0.107 R)
• M65: 40,396,212 km (0.059 R)
• M66: 42,505,692 km (0.032 R)
• M67: 44,401,546 km (0.116 R)
• M68: 44,567,749 km (0.079 R)
• M69: 45,569,157 km (0.079 R)
• M70: 45,904,555 km (0.101 R)
• M71: 47,000,360 km (0.102 R)
• M72: 47,508,993 km (0.056 R)
• M73: 47,849,178 km (0.12 R)
• M74: 48,019,570 km (0.094 R)
• M75: 52,256,182 km (0.041 R)
• M76: 52,695,252 km (0.061 R)
• M77: 52,871,179 km (0.092 R)
• M78: 53,488,569 km (0.038 R)
• M79: 54,997,862 km (0.058 R)
• M80: 55,087,022 km (0.099 R)
• M81: 55,623,331 km (0.096 R)
• M82: 55,712,940 km (0.11 R)
• M83: 56,971,656 km (0.075 R)
• M84: 57,062,013 km (0.096 R)
• M85: 57,514,098 km (0.034 R)
• M86: 60,251,590 km (0.095 R)
• M87: 60,527,598 km (0.08 R)
• M88: 60,896,356 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 13.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.9 AU - 13.42 AU

Year: 16702 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,775,151 km

• M1: 181,013 km (0.113 R)
• M2: 345,571 km (0.073 R)
• M3: 546,032 km (0.116 R)
• M4: 699,370 km (0.034 R)
• M5: 1,075,908 km (0.038 R)
• M6: 1,538,913 km (0.076 R)
• M7: 1,846,038 km (0.073 R)
• M8: 2,343,750 km (0.03 R)
• M9: 2,578,469 km (0.115 R)
• M10: 3,199,150 km (0.082 R)
• M11: 3,627,449 km (0.112 R)
• M12: 3,797,093 km (0.107 R)
• M13: 3,934,723 km (0.113 R)
• M14: 4,039,143 km (0.117 R)
• M15: 4,322,032 km (0.073 R)
• M16: 4,538,500 km (0.101 R)
• M17: 4,758,708 km (0.086 R)
• M18: 4,870,159 km (0.108 R)
• M19: 5,095,603 km (0.117 R)
• M20: 5,324,637 km (0.075 R)
• M21: 5,518,067 km (0.109 R)
• M22: 5,832,522 km (0.06 R)
• M23: 5,952,050 km (0.075 R)
• M24: 6,727,566 km (0.1 R)
• M25: 7,063,712 km (0.103 R)
• M26: 8,105,213 km (0.078 R)
• M27: 8,463,051 km (0.096 R)
• M28: 9,101,834 km (0.059 R)
• M29: 9,756,324 km (0.119 R)
• M30: 10,041,458 km (0.102 R)
• M31: 11,558,380 km (0.056 R)
• M32: 12,215,564 km (0.109 R)
• M33: 12,626,210 km (0.089 R)
• M34: 13,566,582 km (0.064 R)
• M35: 15,074,080 km (0.108 R)
• M36: 15,183,735 km (0.112 R)
• M37: 15,403,943 km (0.059 R)
• M38: 15,847,650 km (0.114 R)
• M39: 16,351,795 km (0.077 R)
• M40: 16,804,329 km (0.041 R)
• M41: 16,975,170 km (0.112 R)
• M42: 17,664,068 km (0.102 R)
• M43: 18,070,226 km (0.095 R)
• M44: 19,188,021 km (0.08 R)
• M45: 19,785,366 km (0.048 R)
• M46: 22,048,333 km (0.113 R)
• M47: 22,360,394 km (0.081 R)
• M48: 23,178,694 km (0.113 R)
• M49: 24,585,812 km (0.116 R)
• M50: 25,234,468 km (0.088 R)
• M51: 25,430,142 km (0.062 R)
• M52: 27,281,116 km (0.077 R)
• M53: 28,425,989 km (0.086 R)
• M54: 28,561,824 km (0.115 R)
• M55: 29,380,723 km (0.12 R)
• M56: 29,655,384 km (0.081 R)
• M57: 30,971,846 km (0.116 R)
• M58: 32,378,066 km (0.102 R)
• M59: 35,325,592 km (0.117 R)
• M60: 36,794,195 km (0.119 R)
• M61: 37,610,550 km (0.026 R)
• M62: 39,715,243 km (0.088 R)
• M63: 40,247,362 km (0.11 R)
• M64: 41,088,402 km (0.096 R)
• M65: 41,472,569 km (0.109 R)
• M66: 42,012,468 km (0.071 R)
• M67: 42,943,415 km (0.097 R)
• M68: 43,646,076 km (0.096 R)
• M69: 45,141,905 km (0.102 R)
• M70: 46,095,293 km (0.031 R)
• M71: 46,814,709 km (0.109 R)
• M72: 48,022,113 km (0.088 R)
• M73: 48,183,829 km (0.105 R)
• M74: 48,751,403 km (0.075 R)
• M75: 50,385,161 km (0.088 R)
• M76: 50,549,420 km (0.076 R)
• M77: 51,456,731 km (0.077 R)
• M78: 51,870,818 km (0.085 R)
• M79: 53,203,585 km (0.119 R)
• M80: 53,454,610 km (0.116 R)
• M81: 55,054,410 km (0.105 R)
• M82: 55,393,100 km (0.065 R)
• M83: 55,817,658 km (0.118 R)
• M84: 56,413,656 km (0.065 R)
• M85: 56,669,768 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 6.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.76 AU - 17.46 AU

Year: 19537 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,775,151 km

• M1: 94,396 km (0.049 R)
• M2: 171,738 km (0.102 R)
• M3: 310,416 km (0.093 R)
• M4: 571,763 km (0.091 R)
• M5: 807,380 km (0.07 R)
• M6: 1,016,817 km (0.036 R)
• M7: 1,146,967 km (0.091 R)
• M8: 1,243,458 km (0.065 R)
• M9: 1,382,883 km (0.045 R)
• M10: 1,465,012 km (0.115 R)
• M11: 1,548,637 km (0.119 R)
• M12: 1,677,291 km (0.043 R)
• M13: 1,854,415 km (0.111 R)
• M14: 2,396,558 km (0.083 R)
• M15: 2,672,566 km (0.113 R)
• M16: 2,749,609 km (0.041 R)
• M17: 3,392,132 km (0.119 R)
• M18: 3,903,607 km (0.044 R)
• M19: 3,991,271 km (0.079 R)
• M20: 4,348,212 km (0.071 R)
• M21: 4,408,649 km (0.037 R)
• M22: 4,622,574 km (0.09 R)
• M23: 4,965,752 km (0.107 R)
• M24: 5,188,353 km (0.029 R)
• M25: 5,381,783 km (0.058 R)
• M26: 5,610,519 km (0.113 R)
• M27: 6,043,604 km (0.096 R)
• M28: 6,836,174 km (0.086 R)
• M29: 7,262,677 km (0.057 R)
• M30: 7,551,701 km (0.109 R)
• M31: 7,661,057 km (0.114 R)
• M32: 8,745,342 km (0.074 R)
• M33: 8,898,680 km (0.116 R)
• M34: 9,014,169 km (0.098 R)
• M35: 9,091,511 km (0.118 R)
• M36: 9,324,884 km (0.118 R)
• M37: 9,520,708 km (0.049 R)
• M38: 9,837,107 km (0.051 R)
• M39: 9,996,579 km (0.09 R)
• M40: 10,724,671 km (0.074 R)
• M41: 11,427,931 km (0.088 R)
• M42: 11,679,704 km (0.057 R)
• M43: 12,489,178 km (0.094 R)
• M44: 12,965,947 km (0.105 R)
• M45: 14,116,653 km (0.104 R)
• M46: 14,161,533 km (0.049 R)
• M47: 14,251,441 km (0.102 R)
• M48: 17,180,717 km (0.105 R)
• M49: 17,710,742 km (0.082 R)
• M50: 18,540,412 km (0.079 R)
• M51: 18,737,433 km (0.04 R)
• M52: 19,083,901 km (0.078 R)
• M53: 20,541,882 km (0.076 R)
• M54: 20,694,771 km (0.108 R)
• M55: 21,052,908 km (0.069 R)
• M56: 21,104,220 km (0.12 R)
• M57: 21,361,529 km (0.057 R)
• M58: 21,413,140 km (0.107 R)
• M59: 21,516,512 km (0.112 R)
• M60: 21,568,123 km (0.092 R)
• M61: 21,671,645 km (0.055 R)
• M62: 22,035,467 km (0.08 R)
• M63: 22,505,952 km (0.113 R)
• M64: 23,403,839 km (0.117 R)
• M65: 23,616,866 km (0.047 R)
• M66: 24,044,716 km (0.098 R)
• M67: 25,016,803 km (0.09 R)
• M68: 25,180,014 km (0.049 R)
• M69: 25,726,795 km (0.045 R)
• M70: 26,001,606 km (0.106 R)
• M71: 26,167,061 km (0.097 R)
• M72: 26,222,263 km (0.079 R)
• M73: 28,235,252 km (0.073 R)
• M74: 30,239,564 km (0.104 R)
• M75: 30,762,259 km (0.105 R)
• M76: 33,300,935 km (0.104 R)
• M77: 33,900,822 km (0.092 R)
• M78: 34,686,061 km (0.059 R)
• M79: 34,928,859 km (0.032 R)
• M80: 34,989,745 km (0.057 R)
• M81: 35,783,212 km (0.079 R)
• M82: 38,449,944 km (0.083 R)
• M83: 38,701,268 km (0.079 R)
• M84: 38,764,249 km (0.073 R)
• M85: 38,827,230 km (0.094 R)
• M86: 39,331,973 km (0.085 R)
• M87: 39,965,969 km (0.042 R)
• M88: 40,411,920 km (0.106 R)
• M89: 40,795,339 km (0.079 R)
• M90: 42,017,704 km (0.059 R)
• M91: 43,317,260 km (0.091 R)
• M92: 43,382,485 km (0.076 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit