🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 201 Days

Day: 17.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,310,312 km

• M1: 141,968 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 415 Days

Day: 37.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.21 AU

Year: 441 Days

Day: 25.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 1.99 AU

Year: 902 Days

Day: 20.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.81 AU - 2.97 AU

Year: 1558 Days

Day: 18.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 14.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.71 AU - 8.17 AU

Year: 8559 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,310,312 km

• M1: 208,988 km (0.056 R)
• M2: 318,943 km (0.111 R)
• M3: 638,633 km (0.083 R)
• M4: 744,100 km (0.118 R)
• M5: 856,747 km (0.061 R)
• M6: 1,029,084 km (0.084 R)
• M7: 1,233,135 km (0.119 R)
• M8: 1,431,053 km (0.066 R)
• M9: 1,576,163 km (0.102 R)
• M10: 2,328,192 km (0.077 R)
• M11: 2,729,712 km (0.115 R)
• M12: 3,513,904 km (0.1 R)
• M13: 4,153,884 km (0.108 R)
• M14: 4,426,302 km (0.111 R)
• M15: 4,673,437 km (0.035 R)
• M16: 5,213,935 km (0.111 R)
• M17: 5,707,458 km (0.088 R)
• M18: 5,841,647 km (0.09 R)
• M19: 5,943,075 km (0.09 R)
• M20: 6,319,762 km (0.087 R)
• M21: 6,423,882 km (0.1 R)
• M22: 7,168,730 km (0.054 R)
• M23: 7,386,694 km (0.085 R)
• M24: 7,606,902 km (0.115 R)
• M25: 9,051,270 km (0.096 R)
• M26: 9,247,542 km (0.069 R)
• M27: 9,366,023 km (0.027 R)
• M28: 9,485,103 km (0.07 R)
• M29: 11,035,835 km (0.066 R)
• M30: 12,012,559 km (0.103 R)
• M31: 12,315,346 km (0.119 R)
• M32: 12,708,339 km (0.074 R)
• M33: 13,016,810 km (0.056 R)
• M34: 14,321,453 km (0.103 R)
• M35: 15,526,314 km (0.104 R)
• M36: 15,950,873 km (0.12 R)
• M37: 16,045,868 km (0.119 R)
• M38: 16,475,214 km (0.059 R)
• M39: 17,053,559 km (0.11 R)
• M40: 17,933,643 km (0.062 R)
• M41: 18,279,962 km (0.065 R)
• M42: 18,478,778 km (0.041 R)
• M43: 18,578,560 km (0.084 R)
• M44: 19,130,127 km (0.077 R)
• M45: 19,534,640 km (0.072 R)
• M46: 20,352,342 km (0.114 R)
• M47: 21,704,706 km (0.094 R)
• M48: 22,711,350 km (0.088 R)
• M49: 23,032,537 km (0.103 R)
• M50: 24,222,588 km (0.087 R)
• M51: 25,100,728 km (0.079 R)
• M52: 26,101,088 km (0.071 R)
• M53: 26,549,882 km (0.109 R)
• M54: 26,718,778 km (0.098 R)
• M55: 27,171,162 km (0.098 R)
• M56: 27,797,229 km (0.109 R)
• M57: 28,026,114 km (0.101 R)
• M58: 29,121,619 km (0.053 R)
• M59: 30,113,752 km (0.116 R)
• M60: 30,525,595 km (0.026 R)
• M61: 30,761,661 km (0.108 R)
• M62: 32,311,345 km (0.104 R)
• M63: 32,551,898 km (0.103 R)
• M64: 33,156,274 km (0.077 R)
• M65: 33,277,598 km (0.091 R)
• M66: 33,398,921 km (0.113 R)
• M67: 34,008,383 km (0.109 R)
• M68: 34,744,704 km (0.074 R)
• M69: 35,238,377 km (0.105 R)
• M70: 35,362,244 km (0.078 R)
• M71: 35,734,443 km (0.054 R)
• M72: 36,295,286 km (0.096 R)
• M73: 36,420,350 km (0.117 R)
• M74: 36,796,289 km (0.085 R)
• M75: 37,425,797 km (0.097 R)
• M76: 37,995,316 km (0.103 R)
• M77: 38,567,677 km (0.113 R)
• M78: 39,656,750 km (0.075 R)
• M79: 39,785,554 km (0.068 R)
• M80: 40,366,891 km (0.048 R)
• M81: 43,182,622 km (0.092 R)
• M82: 44,113,121 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 11.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.36 AU - 9.18 AU

Year: 9135 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,310,312 km

• M1: 823,237 km (0.101 R)
• M2: 952,340 km (0.096 R)
• M3: 1,195,586 km (0.091 R)
• M4: 1,525,150 km (0.119 R)
• M5: 1,646,025 km (0.096 R)
• M6: 1,826,590 km (0.072 R)
• M7: 1,926,521 km (0.112 R)
• M8: 2,391,771 km (0.066 R)
• M9: 2,645,638 km (0.076 R)
• M10: 3,459,600 km (0.107 R)
• M11: 3,692,823 km (0.086 R)
• M12: 4,137,279 km (0.112 R)
• M13: 4,289,121 km (0.11 R)
• M14: 4,423,759 km (0.093 R)
• M15: 4,559,594 km (0.048 R)
• M16: 4,855,648 km (0.108 R)
• M17: 5,219,171 km (0.109 R)
• M18: 5,321,795 km (0.11 R)
• M19: 5,654,650 km (0.073 R)
• M20: 5,802,453 km (0.107 R)
• M21: 6,101,948 km (0.066 R)
• M22: 6,560,615 km (0.091 R)
• M23: 6,805,357 km (0.114 R)
• M24: 6,917,555 km (0.095 R)
• M25: 7,372,931 km (0.057 R)
• M26: 7,814,394 km (0.061 R)
• M27: 8,869,957 km (0.088 R)
• M28: 8,992,777 km (0.102 R)
• M29: 9,239,912 km (0.045 R)
• M30: 9,339,545 km (0.073 R)
• M31: 9,969,800 km (0.089 R)
• M32: 10,123,138 km (0.118 R)
• M33: 10,380,447 km (0.036 R)
• M34: 10,535,879 km (0.081 R)
• M35: 11,191,866 km (0.086 R)
• M36: 11,271,452 km (0.062 R)
• M37: 11,484,629 km (0.103 R)
• M38: 12,105,161 km (0.082 R)
• M39: 12,460,755 km (0.109 R)
• M40: 12,570,859 km (0.115 R)
• M41: 13,182,116 km (0.095 R)
• M42: 13,406,961 km (0.093 R)
• M43: 13,519,758 km (0.11 R)
• M44: 13,632,854 km (0.082 R)
• M45: 14,060,105 km (0.071 R)
• M46: 14,665,528 km (0.08 R)
• M47: 15,103,251 km (0.097 R)
• M48: 15,693,565 km (0.108 R)
• M49: 16,442,003 km (0.082 R)
• M50: 16,866,262 km (0.117 R)
• M51: 18,098,201 km (0.05 R)
• M52: 18,504,957 km (0.107 R)
• M53: 18,882,991 km (0.078 R)
• M54: 19,839,221 km (0.09 R)
• M55: 20,161,604 km (0.081 R)
• M56: 21,600,137 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 12.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.35 AU - 10.13 AU

Year: 12820 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,310,312 km

• M1: 166,203 km (0.075 R)
• M2: 520,451 km (0.104 R)
• M3: 785,987 km (0.118 R)
• M4: 1,277,566 km (0.112 R)
• M5: 2,508,457 km (0.042 R)
• M6: 3,360,118 km (0.056 R)
• M7: 3,561,028 km (0.109 R)
• M8: 3,731,569 km (0.085 R)
• M9: 4,550,618 km (0.114 R)
• M10: 4,661,470 km (0.091 R)
• M11: 5,114,302 km (0.037 R)
• M12: 5,385,075 km (0.093 R)
• M13: 5,502,509 km (0.104 R)
• M14: 5,620,841 km (0.119 R)
• M15: 6,021,613 km (0.051 R)
• M16: 6,473,100 km (0.066 R)
• M17: 6,556,426 km (0.097 R)
• M18: 6,682,088 km (0.074 R)
• M19: 7,020,927 km (0.105 R)
• M20: 7,365,601 km (0.042 R)
• M21: 7,452,667 km (0.114 R)
• M22: 7,715,809 km (0.042 R)
• M23: 8,615,042 km (0.108 R)
• M24: 8,799,048 km (0.073 R)
• M25: 8,937,725 km (0.045 R)
• M26: 9,311,420 km (0.119 R)
• M27: 10,708,515 km (0.101 R)
• M28: 11,005,766 km (0.078 R)
• M29: 11,608,346 km (0.114 R)
• M30: 12,273,309 km (0.115 R)
• M31: 12,376,830 km (0.079 R)
• M32: 14,016,572 km (0.087 R)
• M33: 14,287,494 km (0.113 R)
• M34: 14,450,855 km (0.076 R)
• M35: 14,560,062 km (0.112 R)
• M36: 15,221,434 km (0.088 R)
• M37: 15,332,585 km (0.061 R)
• M38: 15,948,928 km (0.053 R)
• M39: 16,917,275 km (0.086 R)
• M40: 17,205,850 km (0.052 R)
• M41: 17,495,920 km (0.118 R)
• M42: 17,787,636 km (0.094 R)
• M43: 19,451,014 km (0.096 R)
• M44: 20,362,514 km (0.104 R)
• M45: 21,724,453 km (0.081 R)
• M46: 21,975,179 km (0.105 R)
• M47: 22,100,991 km (0.102 R)
• M48: 22,226,952 km (0.109 R)
• M49: 22,416,343 km (0.055 R)
• M50: 23,500,030 km (0.118 R)
• M51: 23,693,012 km (0.112 R)
• M52: 25,321,983 km (0.106 R)
• M53: 25,651,996 km (0.073 R)
• M54: 25,784,390 km (0.105 R)
• M55: 26,516,971 km (0.07 R)
• M56: 26,852,219 km (0.056 R)
• M57: 27,054,027 km (0.078 R)
• M58: 28,686,588 km (0.075 R)
• M59: 29,307,120 km (0.114 R)
• M60: 29,584,325 km (0.055 R)
• M61: 31,761,872 km (0.09 R)
• M62: 32,046,557 km (0.083 R)
• M63: 32,403,647 km (0.046 R)
• M64: 32,546,812 km (0.098 R)
• M65: 33,845,321 km (0.098 R)
• M66: 35,160,586 km (0.071 R)
• M67: 35,381,392 km (0.094 R)
• M68: 35,528,896 km (0.071 R)
• M69: 36,343,756 km (0.032 R)
• M70: 36,492,605 km (0.087 R)
• M71: 37,015,001 km (0.113 R)
• M72: 39,129,567 km (0.067 R)
• M73: 39,587,785 km (0.095 R)
• M74: 39,817,418 km (0.107 R)
• M75: 40,509,458 km (0.076 R)
• M76: 41,515,952 km (0.049 R)
• M77: 45,623,760 km (0.05 R)
• M78: 46,186,547 km (0.117 R)
• M79: 47,075,608 km (0.094 R)
• M80: 47,807,291 km (0.093 R)
• M81: 48,133,713 km (0.101 R)
• M82: 48,542,714 km (0.046 R)
• M83: 48,624,544 km (0.082 R)
• M84: 49,281,727 km (0.11 R)
• M85: 49,859,175 km (0.111 R)
• M86: 50,024,630 km (0.112 R)
• M87: 50,190,235 km (0.068 R)
• M88: 51,604,982 km (0.119 R)
• M89: 52,191,406 km (0.111 R)
• M90: 54,814,754 km (0.115 R)
• M91: 54,985,445 km (0.114 R)
• M92: 55,927,613 km (0.118 R)
• M93: 56,788,698 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400

Radius: 4.4

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.57 AU - 12.57 AU

Year: 14493 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,310,312 km

• M1: 139,575 km (0.063 R)
• M2: 245,341 km (0.063 R)
• M3: 307,872 km (0.094 R)
• M4: 348,114 km (0.09 R)
• M5: 434,432 km (0.078 R)
• M6: 593,754 km (0.081 R)
• M7: 645,066 km (0.113 R)
• M8: 733,927 km (0.111 R)
• M9: 923,767 km (0.11 R)
• M10: 983,756 km (0.053 R)
• M11: 1,128,566 km (0.048 R)
• M12: 1,508,395 km (0.086 R)
• M13: 2,347,191 km (0.053 R)
• M14: 2,512,795 km (0.09 R)
• M15: 2,826,353 km (0.029 R)
• M16: 2,855,524 km (0.091 R)
• M17: 2,914,017 km (0.075 R)
• M18: 3,552,650 km (0.08 R)
• M19: 3,710,925 km (0.059 R)
• M20: 4,952,138 km (0.067 R)
• M21: 5,525,098 km (0.047 R)
• M22: 6,005,906 km (0.053 R)
• M23: 6,849,937 km (0.113 R)
• M24: 7,046,808 km (0.119 R)
• M25: 7,894,280 km (0.12 R)
• M26: 8,308,965 km (0.097 R)
• M27: 8,350,852 km (0.092 R)
• M28: 8,688,345 km (0.061 R)
• M29: 8,944,307 km (0.069 R)
• M30: 9,073,260 km (0.094 R)
• M31: 9,420,028 km (0.091 R)
• M32: 10,037,419 km (0.117 R)
• M33: 10,126,729 km (0.094 R)
• M34: 10,667,824 km (0.091 R)
• M35: 11,079,817 km (0.045 R)
• M36: 11,172,119 km (0.118 R)
• M37: 11,264,570 km (0.107 R)
• M38: 11,403,846 km (0.106 R)
• M39: 11,684,042 km (0.088 R)
• M40: 12,394,483 km (0.106 R)
• M41: 12,586,267 km (0.112 R)
• M42: 13,461,564 km (0.035 R)
• M43: 13,708,102 km (0.1 R)
• M44: 14,306,044 km (0.066 R)
• M45: 14,810,788 km (0.059 R)
• M46: 15,270,053 km (0.108 R)
• M47: 15,424,139 km (0.111 R)
• M48: 16,622,867 km (0.076 R)
• M49: 17,260,004 km (0.046 R)
• M50: 17,581,639 km (0.094 R)
• M51: 19,440,991 km (0.105 R)
• M52: 20,055,839 km (0.084 R)
• M53: 20,111,938 km (0.081 R)
• M54: 21,534,165 km (0.117 R)
• M55: 22,519,715 km (0.071 R)
• M56: 23,995,349 km (0.096 R)
• M57: 24,835,341 km (0.102 R)
• M58: 25,684,907 km (0.091 R)
• M59: 26,051,871 km (0.113 R)
• M60: 26,174,691 km (0.111 R)
• M61: 26,420,630 km (0.119 R)
• M62: 26,482,264 km (0.082 R)
• M63: 27,101,150 km (0.093 R)
• M64: 27,412,463 km (0.089 R)
• M65: 30,524,548 km (0.1 R)
• M66: 31,368,878 km (0.118 R)
• M67: 31,892,172 km (0.1 R)
• M68: 33,679,717 km (0.092 R)
• M69: 34,282,746 km (0.116 R)
• M70: 34,619,191 km (0.096 R)
• M71: 35,635,559 km (0.054 R)
• M72: 36,181,442 km (0.089 R)
• M73: 38,602,534 km (0.087 R)
• M74: 38,742,408 km (0.081 R)
• M75: 39,656,002 km (0.029 R)
• M76: 39,726,612 km (0.119 R)
• M77: 39,938,592 km (0.11 R)
• M78: 40,221,781 km (0.106 R)
• M79: 40,861,312 km (0.102 R)
• M80: 42,006,783 km (0.097 R)
• M81: 42,945,210 km (0.077 R)
• M82: 43,235,281 km (0.093 R)
• M83: 43,307,985 km (0.114 R)
• M84: 43,453,394 km (0.04 R)
• M85: 44,329,140 km (0.112 R)
• M86: 45,284,323 km (0.055 R)
• M87: 45,949,734 km (0.092 R)
• M88: 47,065,734 km (0.045 R)
• M89: 47,215,182 km (0.108 R)
• M90: 48,869,884 km (0.092 R)
• M91: 49,248,517 km (0.103 R)
• M92: 50,390,547 km (0.077 R)
• M93: 50,773,069 km (0.105 R)
• M94: 51,003,150 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit