🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 201 Days

Day: 36.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.62 AU - 0.88 AU

Year: 228 Days

Day: 42.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 626 Days

Day: 15.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.15 AU - 3.21 AU

Year: 1993 Days

Day: 17.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,292,438 km

• M1: 454,030 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.77 AU - 4.07 AU

Year: 2223 Days

Day: 42.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,292,438 km

• M1: 830,268 km (0.028 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 10.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.97 AU - 9.29 AU

Year: 8147 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,292,438 km

• M1: 145,858 km (0.106 R)
• M2: 220,806 km (0.113 R)
• M3: 341,083 km (0.106 R)
• M4: 627,563 km (0.08 R)
• M5: 986,149 km (0.103 R)
• M6: 1,081,593 km (0.083 R)
• M7: 1,282,054 km (0.094 R)
• M8: 1,605,784 km (0.111 R)
• M9: 1,915,302 km (0.102 R)
• M10: 1,995,636 km (0.117 R)
• M11: 2,328,790 km (0.048 R)
• M12: 2,815,731 km (0.054 R)
• M13: 2,977,446 km (0.085 R)
• M14: 3,118,368 km (0.036 R)
• M15: 3,285,768 km (0.096 R)
• M16: 3,358,472 km (0.07 R)
• M17: 3,729,924 km (0.09 R)
• M18: 3,933,526 km (0.093 R)
• M19: 4,140,719 km (0.048 R)
• M20: 4,593,253 km (0.117 R)
• M21: 4,922,219 km (0.102 R)
• M22: 5,005,545 km (0.114 R)
• M23: 5,089,619 km (0.056 R)
• M24: 5,230,540 km (0.036 R)
• M25: 5,516,272 km (0.098 R)
• M26: 6,193,053 km (0.103 R)
• M27: 6,313,329 km (0.059 R)
• M28: 7,146,440 km (0.099 R)
• M29: 7,272,700 km (0.075 R)
• M30: 7,495,751 km (0.111 R)
• M31: 7,688,583 km (0.06 R)
• M32: 7,785,672 km (0.099 R)
• M33: 8,013,808 km (0.106 R)
• M34: 8,244,039 km (0.089 R)
• M35: 8,914,238 km (0.091 R)
• M36: 9,952,148 km (0.083 R)
• M37: 10,342,299 km (0.043 R)
• M38: 10,629,078 km (0.092 R)
• M39: 11,357,919 km (0.089 R)
• M40: 11,728,323 km (0.088 R)
• M41: 14,191,752 km (0.045 R)
• M42: 14,430,809 km (0.092 R)
• M43: 14,751,397 km (0.11 R)
• M44: 15,074,529 km (0.101 R)
• M45: 15,974,958 km (0.117 R)
• M46: 16,389,943 km (0.083 R)
• M47: 16,640,669 km (0.097 R)
• M48: 16,934,928 km (0.09 R)
• M49: 17,061,488 km (0.115 R)
• M50: 18,997,882 km (0.093 R)
• M51: 19,129,529 km (0.106 R)
• M52: 20,103,560 km (0.105 R)
• M53: 20,416,818 km (0.088 R)
• M54: 21,412,093 km (0.086 R)
• M55: 21,594,752 km (0.107 R)
• M56: 22,654,952 km (0.081 R)
• M57: 22,934,401 km (0.111 R)
• M58: 23,355,668 km (0.085 R)
• M59: 23,874,025 km (0.065 R)
• M60: 24,778,195 km (0.112 R)
• M61: 25,306,724 km (0.118 R)
• M62: 25,596,644 km (0.047 R)
• M63: 26,326,233 km (0.093 R)
• M64: 26,522,057 km (0.08 R)
• M65: 27,112,071 km (0.099 R)
• M66: 27,607,090 km (0.081 R)
• M67: 27,805,906 km (0.073 R)
• M68: 28,155,067 km (0.077 R)
• M69: 28,958,557 km (0.072 R)
• M70: 29,109,950 km (0.068 R)
• M71: 29,363,070 km (0.096 R)
• M72: 30,536,665 km (0.049 R)
• M73: 32,142,449 km (0.099 R)
• M74: 32,299,377 km (0.103 R)
• M75: 32,929,334 km (0.084 R)
• M76: 33,510,372 km (0.107 R)
• M77: 35,112,415 km (0.091 R)
• M78: 35,814,329 km (0.108 R)
• M79: 36,466,276 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 11.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.75 AU - 9.09 AU

Year: 9363 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,292,438 km

• M1: 147,055 km (0.119 R)
• M2: 239,955 km (0.077 R)
• M3: 443,707 km (0.102 R)
• M4: 537,356 km (0.077 R)
• M5: 811,568 km (0.039 R)
• M6: 1,042,847 km (0.077 R)
• M7: 1,295,966 km (0.096 R)
• M8: 1,519,466 km (0.092 R)
• M9: 1,738,477 km (0.107 R)
• M10: 1,914,105 km (0.065 R)
• M11: 2,264,164 km (0.052 R)
• M12: 2,340,459 km (0.072 R)
• M13: 2,535,235 km (0.032 R)
• M14: 2,674,810 km (0.103 R)
• M15: 3,130,036 km (0.047 R)
• M16: 3,699,555 km (0.119 R)
• M17: 4,066,070 km (0.026 R)
• M18: 4,136,232 km (0.101 R)
• M19: 4,711,286 km (0.053 R)
• M20: 5,465,409 km (0.117 R)
• M21: 5,698,931 km (0.104 R)
• M22: 6,230,003 km (0.096 R)
• M23: 6,338,013 km (0.045 R)
• M24: 6,419,544 km (0.111 R)
• M25: 6,556,127 km (0.118 R)
• M26: 6,666,231 km (0.11 R)
• M27: 7,282,275 km (0.099 R)
• M28: 7,396,268 km (0.104 R)
• M29: 7,568,306 km (0.118 R)
• M30: 7,828,905 km (0.041 R)
• M31: 7,916,420 km (0.113 R)
• M32: 8,719,162 km (0.119 R)
• M33: 9,392,203 km (0.078 R)
• M34: 9,516,519 km (0.088 R)
• M35: 10,050,434 km (0.109 R)
• M36: 10,369,077 km (0.086 R)
• M37: 11,411,176 km (0.099 R)
• M38: 11,610,291 km (0.065 R)
• M39: 11,843,963 km (0.045 R)
• M40: 12,011,961 km (0.108 R)
• M41: 12,113,089 km (0.077 R)
• M42: 12,316,243 km (0.111 R)
• M43: 12,554,702 km (0.094 R)
• M44: 12,829,065 km (0.075 R)
• M45: 12,932,437 km (0.074 R)
• M46: 13,663,970 km (0.084 R)
• M47: 14,017,171 km (0.063 R)
• M48: 14,444,871 km (0.036 R)
• M49: 14,985,518 km (0.099 R)
• M50: 15,058,073 km (0.109 R)
• M51: 15,753,703 km (0.063 R)
• M52: 15,901,506 km (0.096 R)
• M53: 16,347,457 km (0.091 R)
• M54: 16,459,655 km (0.091 R)
• M55: 16,647,251 km (0.099 R)
• M56: 16,797,747 km (0.058 R)
• M57: 16,873,144 km (0.114 R)
• M58: 17,214,077 km (0.119 R)
• M59: 17,290,073 km (0.106 R)
• M60: 17,442,513 km (0.066 R)
• M61: 17,671,996 km (0.063 R)
• M62: 17,748,740 km (0.11 R)
• M63: 17,941,123 km (0.114 R)
• M64: 18,522,161 km (0.042 R)
• M65: 18,678,192 km (0.091 R)
• M66: 18,795,476 km (0.112 R)
• M67: 20,061,822 km (0.057 R)
• M68: 20,181,950 km (0.061 R)
• M69: 20,463,194 km (0.059 R)
• M70: 20,543,827 km (0.103 R)
• M71: 21,519,205 km (0.107 R)
• M72: 22,592,869 km (0.111 R)
• M73: 22,759,670 km (0.105 R)
• M74: 23,811,044 km (0.105 R)
• M75: 24,964,294 km (0.118 R)
• M76: 26,838,157 km (0.09 R)
• M77: 27,725,123 km (0.077 R)
• M78: 27,814,283 km (0.086 R)
• M79: 28,037,783 km (0.094 R)
• M80: 29,664,510 km (0.076 R)
• M81: 30,167,607 km (0.102 R)
• M82: 30,489,243 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 10

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.49 AU - 12.03 AU

Year: 10717 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,292,438 km

• M1: 127,906 km (0.083 R)
• M2: 204,051 km (0.091 R)
• M3: 318,793 km (0.062 R)
• M4: 791,822 km (0.099 R)
• M5: 916,736 km (0.08 R)
• M6: 1,065,586 km (0.097 R)
• M7: 1,187,209 km (0.117 R)
• M8: 1,313,619 km (0.076 R)
• M9: 2,098,709 km (0.09 R)
• M10: 2,275,384 km (0.073 R)
• M11: 2,526,558 km (0.087 R)
• M12: 2,596,570 km (0.073 R)
• M13: 2,810,794 km (0.073 R)
• M14: 3,105,502 km (0.059 R)
• M15: 3,307,609 km (0.1 R)
• M16: 3,751,316 km (0.071 R)
• M17: 4,158,671 km (0.116 R)
• M18: 4,810,619 km (0.11 R)
• M19: 5,312,968 km (0.113 R)
• M20: 5,433,694 km (0.075 R)
• M21: 5,739,322 km (0.098 R)
• M22: 5,863,189 km (0.048 R)
• M23: 6,431,512 km (0.095 R)
• M24: 6,951,514 km (0.103 R)
• M25: 7,116,820 km (0.106 R)
• M26: 7,791,057 km (0.047 R)
• M27: 8,170,587 km (0.094 R)
• M28: 8,380,174 km (0.078 R)
• M29: 8,733,524 km (0.075 R)
• M30: 8,911,994 km (0.089 R)
• M31: 9,564,540 km (0.119 R)
• M32: 9,970,997 km (0.075 R)
• M33: 10,458,537 km (0.081 R)
• M34: 10,800,667 km (0.11 R)
• M35: 11,069,345 km (0.11 R)
• M36: 11,146,537 km (0.12 R)
• M37: 11,418,057 km (0.08 R)
• M38: 11,691,672 km (0.118 R)
• M39: 12,165,897 km (0.12 R)
• M40: 12,566,072 km (0.06 R)
• M41: 13,051,816 km (0.108 R)
• M42: 13,626,272 km (0.034 R)
• M43: 13,958,229 km (0.083 R)
• M44: 14,419,140 km (0.104 R)
• M45: 15,269,903 km (0.076 R)
• M46: 15,398,857 km (0.071 R)
• M47: 15,962,242 km (0.118 R)
• M48: 16,886,308 km (0.115 R)
• M49: 17,242,950 km (0.117 R)
• M50: 17,332,559 km (0.117 R)
• M51: 17,963,712 km (0.056 R)
• M52: 18,054,518 km (0.101 R)
• M53: 18,236,579 km (0.12 R)
• M54: 18,373,461 km (0.119 R)
• M55: 18,464,865 km (0.087 R)
• M56: 19,294,984 km (0.058 R)
• M57: 19,527,758 km (0.073 R)
• M58: 20,562,826 km (0.114 R)
• M59: 21,278,801 km (0.099 R)
• M60: 21,567,525 km (0.088 R)
• M61: 22,784,354 km (0.111 R)
• M62: 23,574,829 km (0.116 R)
• M63: 23,723,978 km (0.12 R)
• M64: 25,948,199 km (0.11 R)
• M65: 27,922,143 km (0.093 R)
• M66: 28,927,142 km (0.066 R)
• M67: 29,675,281 km (0.096 R)
• M68: 29,890,253 km (0.077 R)
• M69: 29,997,814 km (0.114 R)
• M70: 31,299,764 km (0.102 R)
• M71: 31,628,131 km (0.108 R)
• M72: 32,012,598 km (0.039 R)
• M73: 33,510,222 km (0.103 R)
• M74: 33,790,120 km (0.062 R)
• M75: 34,352,159 km (0.087 R)
• M76: 35,257,825 km (0.1 R)
• M77: 36,228,715 km (0.099 R)
• M78: 36,803,919 km (0.115 R)
• M79: 37,150,387 km (0.107 R)
• M80: 37,324,070 km (0.095 R)
• M81: 37,614,290 km (0.114 R)
• M82: 37,846,765 km (0.119 R)
• M83: 38,723,409 km (0.09 R)
• M84: 39,252,536 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.24 AU - 11.92 AU

Year: 13850 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,292,438 km

• M1: 489,335 km (0.106 R)
• M2: 1,025,045 km (0.093 R)
• M3: 1,127,070 km (0.077 R)
• M4: 1,298,061 km (0.074 R)
• M5: 1,595,312 km (0.074 R)
• M6: 1,740,272 km (0.116 R)
• M7: 1,915,302 km (0.11 R)
• M8: 2,420,643 km (0.049 R)
• M9: 2,588,941 km (0.097 R)
• M10: 3,584,215 km (0.095 R)
• M11: 4,073,101 km (0.114 R)
• M12: 4,342,826 km (0.111 R)
• M13: 4,445,450 km (0.082 R)
• M14: 4,723,254 km (0.068 R)
• M15: 5,516,571 km (0.097 R)
• M16: 6,043,305 km (0.111 R)
• M17: 6,196,643 km (0.096 R)
• M18: 6,468,462 km (0.055 R)
• M19: 8,608,011 km (0.094 R)
• M20: 9,263,100 km (0.034 R)
• M21: 10,161,435 km (0.108 R)
• M22: 10,298,617 km (0.071 R)
• M23: 10,946,974 km (0.054 R)
• M24: 11,181,842 km (0.102 R)
• M25: 11,418,357 km (0.111 R)
• M26: 12,283,332 km (0.111 R)
• M27: 12,723,897 km (0.071 R)
• M28: 12,822,482 km (0.112 R)
• M29: 13,319,297 km (0.105 R)
• M30: 13,469,643 km (0.108 R)
• M31: 15,369,386 km (0.098 R)
• M32: 16,109,895 km (0.108 R)
• M33: 16,538,344 km (0.089 R)
• M34: 17,188,197 km (0.057 R)
• M35: 17,680,972 km (0.098 R)
• M36: 18,568,537 km (0.047 R)
• M37: 18,736,685 km (0.107 R)
• M38: 19,470,761 km (0.107 R)
• M39: 19,584,456 km (0.03 R)
• M40: 20,676,520 km (0.12 R)
• M41: 20,908,846 km (0.087 R)
• M42: 22,559,957 km (0.05 R)
• M43: 23,220,133 km (0.086 R)
• M44: 23,340,858 km (0.106 R)
• M45: 23,522,320 km (0.095 R)
• M46: 24,436,663 km (0.103 R)
• M47: 24,928,989 km (0.087 R)
• M48: 25,176,424 km (0.108 R)
• M49: 25,300,441 km (0.075 R)
• M50: 25,549,072 km (0.11 R)
• M51: 25,673,687 km (0.111 R)
• M52: 25,986,197 km (0.109 R)
• M53: 26,867,927 km (0.104 R)
• M54: 27,185,224 km (0.07 R)
• M55: 28,144,446 km (0.069 R)
• M56: 28,855,036 km (0.116 R)
• M57: 29,375,487 km (0.057 R)
• M58: 29,571,460 km (0.115 R)
• M59: 29,964,753 km (0.088 R)
• M60: 30,293,718 km (0.112 R)
• M61: 32,024,117 km (0.113 R)
• M62: 33,308,863 km (0.115 R)
• M63: 33,854,896 km (0.097 R)
• M64: 34,266,290 km (0.056 R)
• M65: 35,302,106 km (0.107 R)
• M66: 36,769,661 km (0.108 R)
• M67: 37,688,042 km (0.086 R)
• M68: 37,830,010 km (0.106 R)
• M69: 39,331,375 km (0.075 R)
• M70: 39,475,437 km (0.106 R)
• M71: 40,779,332 km (0.097 R)
• M72: 42,244,793 km (0.095 R)
• M73: 42,761,654 km (0.051 R)
• M74: 45,151,629 km (0.101 R)
• M75: 46,210,782 km (0.109 R)
• M76: 47,125,274 km (0.117 R)
• M77: 47,814,920 km (0.115 R)
• M78: 48,585,200 km (0.12 R)
• M79: 48,817,076 km (0.102 R)
• M80: 49,359,668 km (0.105 R)
• M81: 49,748,323 km (0.112 R)
• M82: 50,294,206 km (0.116 R)
• M83: 50,999,111 km (0.083 R)
• M84: 51,628,320 km (0.114 R)
• M85: 51,786,145 km (0.109 R)
• M86: 52,577,069 km (0.047 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit