🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.04 AU - 1.48 AU

Year: 545 Days

Day: 17.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.09 AU - 1.49 AU

Year: 564 Days

Day: 16.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,809,587 km

• M1: 46,076 km (0.109 R)
• M2: 1,269,338 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.67 AU - 4.21 AU

Year: 2456 Days

Day: 23.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,809,587 km

• M1: 2,511,748 km (0.072 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 10.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.84 AU - 4.98 AU

Year: 4189 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,809,587 km

• M1: 137,929 km (0.113 R)
• M2: 282,142 km (0.076 R)
• M3: 384,167 km (0.113 R)
• M4: 493,075 km (0.116 R)
• M5: 585,227 km (0.041 R)
• M6: 933,940 km (0.065 R)
• M7: 1,064,090 km (0.083 R)
• M8: 1,162,675 km (0.056 R)
• M9: 1,277,566 km (0.071 R)
• M10: 1,546,543 km (0.082 R)
• M11: 2,248,755 km (0.082 R)
• M12: 2,475,396 km (0.06 R)
• M13: 2,726,571 km (0.08 R)
• M14: 3,021,279 km (0.104 R)
• M15: 3,253,754 km (0.073 R)
• M16: 3,566,563 km (0.107 R)
• M17: 4,044,378 km (0.091 R)
• M18: 5,081,092 km (0.115 R)
• M19: 5,251,035 km (0.057 R)
• M20: 5,596,307 km (0.119 R)
• M21: 5,727,803 km (0.068 R)
• M22: 5,904,628 km (0.056 R)
• M23: 6,886,140 km (0.097 R)
• M24: 7,311,895 km (0.086 R)
• M25: 7,383,702 km (0.106 R)
• M26: 7,795,096 km (0.076 R)
• M27: 7,917,617 km (0.1 R)
• M28: 8,640,324 km (0.044 R)
• M29: 8,767,034 km (0.063 R)
• M30: 9,176,782 km (0.094 R)
• M31: 9,280,154 km (0.106 R)
• M32: 9,383,975 km (0.094 R)
• M33: 9,462,065 km (0.114 R)
• M34: 9,855,957 km (0.077 R)
• M35: 9,988,500 km (0.092 R)
• M36: 10,121,642 km (0.093 R)
• M37: 10,308,939 km (0.085 R)
• M38: 10,389,572 km (0.089 R)
• M39: 10,605,591 km (0.062 R)
• M40: 11,207,424 km (0.076 R)
• M41: 11,484,629 km (0.102 R)
• M42: 11,568,254 km (0.104 R)
• M43: 11,708,128 km (0.037 R)
• M44: 11,792,202 km (0.101 R)
• M45: 12,673,632 km (0.11 R)
• M46: 13,078,743 km (0.083 R)
• M47: 13,282,795 km (0.094 R)
• M48: 13,753,280 km (0.074 R)
• M49: 13,901,532 km (0.084 R)
• M50: 14,169,462 km (0.054 R)
• M51: 14,469,405 km (0.053 R)
• M52: 14,620,050 km (0.079 R)
• M53: 15,689,675 km (0.074 R)
• M54: 15,813,393 km (0.105 R)
• M55: 16,815,848 km (0.11 R)
• M56: 17,677,681 km (0.081 R)
• M57: 17,806,485 km (0.108 R)
• M58: 17,968,051 km (0.091 R)
• M59: 18,065,289 km (0.051 R)
• M60: 18,357,753 km (0.082 R)
• M61: 18,848,883 km (0.118 R)
• M62: 19,079,563 km (0.06 R)
• M63: 19,211,807 km (0.084 R)
• M64: 19,477,194 km (0.042 R)
• M65: 19,743,777 km (0.043 R)
• M66: 19,810,648 km (0.108 R)
• M67: 20,011,558 km (0.112 R)
• M68: 20,992,471 km (0.104 R)
• M69: 22,023,499 km (0.101 R)
• M70: 22,685,171 km (0.038 R)
• M71: 23,388,580 km (0.055 R)
• M72: 23,459,340 km (0.105 R)
• M73: 23,530,099 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 11.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.72 AU - 9.53 AU

Year: 8098 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,809,587 km

• M1: 145,559 km (0.115 R)
• M2: 239,207 km (0.043 R)
• M3: 447,148 km (0.108 R)
• M4: 637,885 km (0.057 R)
• M5: 1,259,764 km (0.06 R)
• M6: 1,351,018 km (0.104 R)
• M7: 1,903,483 km (0.083 R)
• M8: 2,429,320 km (0.078 R)
• M9: 2,544,510 km (0.06 R)
• M10: 2,732,704 km (0.083 R)
• M11: 2,828,597 km (0.03 R)
• M12: 3,376,125 km (0.112 R)
• M13: 3,583,467 km (0.101 R)
• M14: 3,929,487 km (0.118 R)
• M15: 4,454,576 km (0.103 R)
• M16: 4,653,840 km (0.093 R)
• M17: 4,826,775 km (0.076 R)
• M18: 5,149,757 km (0.105 R)
• M19: 5,328,826 km (0.102 R)
• M20: 5,662,579 km (0.092 R)
• M21: 5,754,880 km (0.042 R)
• M22: 6,414,457 km (0.12 R)
• M23: 7,031,998 km (0.029 R)
• M24: 7,331,193 km (0.057 R)
• M25: 7,907,743 km (0.072 R)
• M26: 8,463,948 km (0.056 R)
• M27: 9,430,799 km (0.111 R)
• M28: 9,577,106 km (0.103 R)
• M29: 9,871,814 km (0.11 R)
• M30: 10,057,614 km (0.108 R)
• M31: 10,169,663 km (0.116 R)
• M32: 11,003,821 km (0.085 R)
• M33: 11,429,128 km (0.065 R)
• M34: 12,176,519 km (0.089 R)
• M35: 12,335,840 km (0.03 R)
• M36: 13,183,911 km (0.106 R)
• M37: 14,808,394 km (0.091 R)
• M38: 16,100,620 km (0.083 R)
• M39: 16,187,986 km (0.116 R)
• M40: 17,879,040 km (0.035 R)
• M41: 18,516,177 km (0.09 R)
• M42: 19,068,343 km (0.118 R)
• M43: 19,207,170 km (0.094 R)
• M44: 19,765,918 km (0.073 R)
• M45: 20,377,474 km (0.073 R)
• M46: 21,522,496 km (0.103 R)
• M47: 21,812,118 km (0.041 R)
• M48: 21,908,907 km (0.107 R)
• M49: 22,688,462 km (0.106 R)
• M50: 22,933,952 km (0.075 R)
• M51: 23,180,340 km (0.1 R)
• M52: 23,477,142 km (0.096 R)
• M53: 24,425,293 km (0.028 R)
• M54: 25,233,570 km (0.073 R)
• M55: 28,025,515 km (0.072 R)
• M56: 28,553,147 km (0.103 R)
• M57: 28,818,235 km (0.094 R)
• M58: 29,190,733 km (0.103 R)
• M59: 29,350,953 km (0.11 R)
• M60: 29,833,107 km (0.057 R)
• M61: 33,169,588 km (0.098 R)
• M62: 33,392,489 km (0.065 R)
• M63: 33,671,788 km (0.096 R)
• M64: 34,683,668 km (0.069 R)
• M65: 34,796,764 km (0.066 R)
• M66: 36,105,745 km (0.106 R)
• M67: 37,141,411 km (0.113 R)
• M68: 37,314,945 km (0.117 R)
• M69: 37,779,147 km (0.092 R)
• M70: 38,771,729 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 10.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.44 AU - 10.56 AU

Year: 9541 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,809,587 km

• M1: 152,590 km (0.102 R)
• M2: 220,208 km (0.103 R)
• M3: 377,286 km (0.114 R)
• M4: 459,415 km (0.079 R)
• M5: 533,616 km (0.039 R)
• M6: 784,940 km (0.101 R)
• M7: 1,074,113 km (0.057 R)
• M8: 1,178,083 km (0.077 R)
• M9: 1,307,635 km (0.116 R)
• M10: 1,604,886 km (0.082 R)
• M11: 1,749,547 km (0.107 R)
• M12: 2,026,154 km (0.059 R)
• M13: 2,130,274 km (0.085 R)
• M14: 2,209,561 km (0.102 R)
• M15: 2,821,565 km (0.069 R)
• M16: 3,673,077 km (0.091 R)
• M17: 3,865,609 km (0.088 R)
• M18: 4,395,036 km (0.072 R)
• M19: 4,496,762 km (0.094 R)
• M20: 4,668,351 km (0.113 R)
• M21: 5,088,871 km (0.051 R)
• M22: 5,160,079 km (0.093 R)
• M23: 5,231,737 km (0.076 R)
• M24: 5,928,863 km (0.104 R)
• M25: 6,345,792 km (0.103 R)
• M26: 6,616,115 km (0.116 R)
• M27: 7,208,074 km (0.056 R)
• M28: 7,530,906 km (0.071 R)
• M29: 8,065,420 km (0.11 R)
• M30: 8,911,695 km (0.063 R)
• M31: 8,997,863 km (0.061 R)
• M32: 10,505,361 km (0.106 R)
• M33: 10,825,351 km (0.105 R)
• M34: 11,009,655 km (0.037 R)
• M35: 11,334,881 km (0.039 R)
• M36: 11,428,230 km (0.029 R)
• M37: 11,569,002 km (0.098 R)
• M38: 12,137,474 km (0.106 R)
• M39: 12,233,067 km (0.105 R)
• M40: 12,812,310 km (0.076 R)
• M41: 13,154,290 km (0.091 R)
• M42: 14,147,919 km (0.054 R)
• M43: 14,960,086 km (0.119 R)
• M44: 15,268,557 km (0.095 R)
• M45: 17,324,780 km (0.109 R)
• M46: 17,811,571 km (0.099 R)
• M47: 18,412,506 km (0.1 R)
• M48: 20,198,705 km (0.074 R)
• M49: 22,039,506 km (0.108 R)
• M50: 23,039,119 km (0.071 R)
• M51: 24,233,957 km (0.06 R)
• M52: 26,125,623 km (0.112 R)
• M53: 26,870,470 km (0.091 R)
• M54: 27,433,856 km (0.089 R)
• M55: 27,559,518 km (0.113 R)
• M56: 29,018,995 km (0.083 R)
• M57: 29,854,948 km (0.097 R)
• M58: 31,025,402 km (0.106 R)
• M59: 31,814,082 km (0.074 R)
• M60: 33,612,697 km (0.091 R)
• M61: 34,354,852 km (0.082 R)
• M62: 35,718,137 km (0.08 R)
• M63: 36,268,358 km (0.116 R)
• M64: 37,029,662 km (0.085 R)
• M65: 37,586,465 km (0.116 R)
• M66: 38,216,422 km (0.041 R)
• M67: 38,286,583 km (0.083 R)
• M68: 39,203,020 km (0.045 R)
• M69: 39,912,862 km (0.052 R)
• M70: 40,985,777 km (0.117 R)
• M71: 42,430,893 km (0.095 R)
• M72: 43,819,161 km (0.106 R)
• M73: 45,742,990 km (0.072 R)
• M74: 46,116,087 km (0.095 R)
• M75: 46,565,180 km (0.095 R)
• M76: 47,316,909 km (0.09 R)
• M77: 48,984,776 km (0.118 R)
• M78: 49,137,365 km (0.046 R)
• M79: 49,366,549 km (0.093 R)
• M80: 49,519,438 km (0.105 R)
• M81: 49,825,964 km (0.094 R)
• M82: 50,671,791 km (0.072 R)
• M83: 50,826,176 km (0.047 R)
• M84: 50,980,561 km (0.107 R)
• M85: 51,444,913 km (0.091 R)
• M86: 51,522,554 km (0.065 R)
• M87: 51,755,328 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.1

Radius: 3.7

Gravity: 48.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.3 AU - 16.1 AU

Year: 20602 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,809,587 km

• M1: 81,680 km (0.059 R)
• M2: 111,600 km (0.118 R)
• M3: 159,771 km (0.031 R)
• M4: 296,503 km (0.112 R)
• M5: 331,359 km (0.089 R)
• M6: 367,861 km (0.088 R)
• M7: 853,306 km (0.067 R)
• M8: 1,036,115 km (0.103 R)
• M9: 1,063,342 km (0.12 R)
• M10: 1,288,935 km (0.092 R)
• M11: 1,318,107 km (0.097 R)
• M12: 1,467,705 km (0.064 R)
• M13: 1,686,267 km (0.102 R)
• M14: 2,258,329 km (0.084 R)
• M15: 2,846,548 km (0.059 R)
• M16: 2,884,845 km (0.086 R)
• M17: 3,479,347 km (0.108 R)
• M18: 4,197,118 km (0.051 R)
• M19: 5,474,085 km (0.077 R)
• M20: 5,569,678 km (0.039 R)
• M21: 6,656,058 km (0.09 R)
• M22: 7,645,349 km (0.118 R)
• M23: 8,458,264 km (0.064 R)
• M24: 10,340,504 km (0.106 R)
• M25: 12,345,564 km (0.113 R)
• M26: 12,976,269 km (0.076 R)
• M27: 13,103,577 km (0.1 R)
• M28: 13,488,193 km (0.042 R)
• M29: 13,811,623 km (0.078 R)
• M30: 13,876,549 km (0.054 R)
• M31: 14,400,141 km (0.093 R)
• M32: 15,197,498 km (0.112 R)
• M33: 15,331,837 km (0.062 R)
• M34: 15,669,180 km (0.1 R)
• M35: 16,626,906 km (0.068 R)
• M36: 17,392,697 km (0.098 R)
• M37: 17,462,859 km (0.106 R)
• M38: 17,744,551 km (0.118 R)
• M39: 18,312,425 km (0.069 R)
• M40: 19,465,825 km (0.083 R)
• M41: 19,538,679 km (0.102 R)
• M42: 21,464,901 km (0.108 R)
• M43: 21,917,883 km (0.088 R)
• M44: 23,218,637 km (0.086 R)
• M45: 24,465,385 km (0.079 R)
• M46: 26,942,128 km (0.104 R)
• M47: 27,349,034 km (0.087 R)
• M48: 28,416,415 km (0.086 R)
• M49: 29,832,658 km (0.1 R)
• M50: 32,906,744 km (0.096 R)
• M51: 33,778,451 km (0.099 R)
• M52: 34,922,725 km (0.094 R)
• M53: 35,901,095 km (0.111 R)
• M54: 37,068,707 km (0.098 R)
• M55: 37,249,421 km (0.117 R)
• M56: 37,702,553 km (0.106 R)
• M57: 37,793,359 km (0.1 R)
• M58: 37,884,314 km (0.096 R)
• M59: 39,164,872 km (0.114 R)
• M60: 39,995,589 km (0.117 R)
• M61: 41,112,038 km (0.038 R)
• M62: 42,238,809 km (0.081 R)
• M63: 42,522,148 km (0.054 R)
• M64: 42,711,389 km (0.067 R)
• M65: 43,375,753 km (0.106 R)
• M66: 44,330,786 km (0.036 R)
• M67: 47,041,649 km (0.106 R)
• M68: 47,139,486 km (0.107 R)
• M69: 47,433,296 km (0.085 R)
• M70: 47,531,432 km (0.097 R)
• M71: 48,219,882 km (0.074 R)
• M72: 50,304,827 km (0.094 R)
• M73: 50,705,301 km (0.048 R)
• M74: 50,805,531 km (0.078 R)
• M75: 52,723,376 km (0.12 R)
• M76: 53,946,937 km (0.113 R)
• M77: 54,151,736 km (0.102 R)
• M78: 54,767,780 km (0.069 R)
• M79: 55,489,291 km (0.057 R)
• M80: 55,592,663 km (0.097 R)
• M81: 57,777,540 km (0.105 R)
• M82: 58,091,995 km (0.098 R)
• M83: 58,301,881 km (0.037 R)
• M84: 59,249,733 km (0.062 R)
• M85: 60,521,464 km (0.074 R)
• M86: 61,587,947 km (0.1 R)
• M87: 62,230,919 km (0.083 R)
• M88: 62,445,742 km (0.118 R)
• M89: 62,875,985 km (0.045 R)
• M90: 64,498,524 km (0.063 R)
• M91: 64,933,554 km (0.085 R)
• M92: 69,114,366 km (0.061 R)
• M93: 69,336,818 km (0.075 R)
• M94: 70,229,020 km (0.092 R)
• M95: 71,124,961 km (0.096 R)
• M96: 75,088,856 km (0.09 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: 259 - 10,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit