🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.11 AU - 1.13 AU

Year: 440 Days

Day: 16.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,143,374 km

• M1: 278,551 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.11 AU - 1.51 AU

Year: 556 Days

Day: 39.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.63 AU - 1.95 AU

Year: 888 Days

Day: 12.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,143,374 km

• M1: 146,606 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.83 AU - 2.17 AU

Year: 1049 Days

Day: 31.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,143,374 km

• M1: 147,803 km (0.113 R)
• M2: 655,089 km (0.032 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.41 AU - 4.73 AU

Year: 3045 Days

Day: 24.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,143,374 km

• M1: 539,300 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.24 AU - 4.36 AU

Year: 3307 Days

Day: 39.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,143,374 km

• M1: 901,327 km (0.112 R)
• M2: 3,566,413 km (0.079 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 13.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.27 AU - 5.49 AU

Year: 3998 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,143,374 km

• M1: 169,494 km (0.112 R)
• M2: 298,448 km (0.089 R)
• M3: 428,747 km (0.092 R)
• M4: 656,435 km (0.104 R)
• M5: 809,324 km (0.092 R)
• M6: 950,844 km (0.089 R)
• M7: 1,037,760 km (0.045 R)
• M8: 1,618,051 km (0.103 R)
• M9: 1,739,225 km (0.057 R)
• M10: 2,056,073 km (0.109 R)
• M11: 2,238,433 km (0.048 R)
• M12: 2,478,388 km (0.096 R)
• M13: 2,601,657 km (0.118 R)
• M14: 2,690,966 km (0.095 R)
• M15: 2,817,825 km (0.11 R)
• M16: 2,983,879 km (0.062 R)
• M17: 3,403,800 km (0.049 R)
• M18: 3,501,937 km (0.12 R)
• M19: 4,215,369 km (0.119 R)
• M20: 4,621,377 km (0.052 R)
• M21: 4,995,671 km (0.107 R)
• M22: 5,085,131 km (0.042 R)
• M23: 5,334,062 km (0.101 R)
• M24: 5,773,431 km (0.054 R)
• M25: 5,985,710 km (0.055 R)
• M26: 6,321,258 km (0.075 R)
• M27: 6,466,817 km (0.12 R)
• M28: 6,712,157 km (0.105 R)
• M29: 7,010,605 km (0.112 R)
• M30: 7,262,528 km (0.063 R)
• M31: 7,569,054 km (0.09 R)
• M32: 8,513,764 km (0.081 R)
• M33: 8,755,814 km (0.109 R)
• M34: 8,864,123 km (0.096 R)
• M35: 9,027,484 km (0.075 R)
• M36: 9,109,463 km (0.061 R)
• M37: 9,357,197 km (0.104 R)
• M38: 9,634,851 km (0.096 R)
• M39: 9,802,849 km (0.097 R)
• M40: 10,170,112 km (0.113 R)
• M41: 10,599,608 km (0.111 R)
• M42: 10,889,229 km (0.105 R)
• M43: 11,240,335 km (0.078 R)
• M44: 12,255,058 km (0.054 R)
• M45: 12,498,154 km (0.117 R)
• M46: 12,589,708 km (0.094 R)
• M47: 12,865,716 km (0.083 R)
• M48: 12,988,985 km (0.113 R)
• M49: 13,548,930 km (0.034 R)
• M50: 13,737,273 km (0.101 R)
• M51: 14,371,568 km (0.101 R)
• M52: 14,627,979 km (0.074 R)
• M53: 15,602,908 km (0.107 R)
• M54: 15,800,378 km (0.103 R)
• M55: 16,031,955 km (0.087 R)
• M56: 16,331,300 km (0.055 R)
• M57: 16,565,271 km (0.08 R)
• M58: 17,342,283 km (0.068 R)
• M59: 17,718,073 km (0.086 R)
• M60: 18,617,156 km (0.089 R)
• M61: 18,896,754 km (0.043 R)
• M62: 19,107,388 km (0.093 R)
• M63: 19,566,354 km (0.114 R)
• M64: 19,921,948 km (0.106 R)
• M65: 20,207,980 km (0.11 R)
• M66: 21,001,447 km (0.045 R)
• M67: 21,511,875 km (0.114 R)
• M68: 21,842,037 km (0.103 R)
• M69: 22,433,248 km (0.119 R)
• M70: 23,555,980 km (0.06 R)
• M71: 24,010,309 km (0.112 R)
• M72: 24,812,153 km (0.088 R)
• M73: 25,390,349 km (0.098 R)
• M74: 25,661,570 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 12

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.18 AU - 5.72 AU

Year: 4718 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,143,374 km

• M1: 155,731 km (0.113 R)
• M2: 367,861 km (0.119 R)
• M3: 476,918 km (0.051 R)
• M4: 801,097 km (0.114 R)
• M5: 881,281 km (0.113 R)
• M6: 1,152,801 km (0.037 R)
• M7: 1,367,474 km (0.11 R)
• M8: 1,522,906 km (0.09 R)
• M9: 1,914,105 km (0.081 R)
• M10: 2,056,971 km (0.076 R)
• M11: 2,253,094 km (0.081 R)
• M12: 3,080,220 km (0.093 R)
• M13: 3,324,663 km (0.092 R)
• M14: 3,536,494 km (0.092 R)
• M15: 3,653,928 km (0.118 R)
• M16: 3,953,423 km (0.108 R)
• M17: 4,428,097 km (0.105 R)
• M18: 4,555,106 km (0.094 R)
• M19: 4,640,376 km (0.08 R)
• M20: 5,141,080 km (0.065 R)
• M21: 5,296,961 km (0.083 R)
• M22: 5,682,026 km (0.098 R)
• M23: 5,843,293 km (0.082 R)
• M24: 6,455,597 km (0.064 R)
• M25: 6,599,809 km (0.037 R)
• M26: 6,842,607 km (0.032 R)
• M27: 6,940,593 km (0.045 R)
• M28: 7,137,913 km (0.099 R)
• M29: 7,462,540 km (0.061 R)
• M30: 7,792,104 km (0.087 R)
• M31: 8,386,756 km (0.116 R)
• M32: 9,537,762 km (0.115 R)
• M33: 9,647,267 km (0.068 R)
• M34: 10,034,277 km (0.093 R)
• M35: 10,201,528 km (0.107 R)
• M36: 10,285,602 km (0.09 R)
• M37: 10,652,565 km (0.036 R)
• M38: 10,937,699 km (0.08 R)
• M39: 11,023,717 km (0.117 R)
• M40: 11,370,186 km (0.073 R)
• M41: 12,430,835 km (0.077 R)
• M42: 12,731,078 km (0.072 R)
• M43: 13,003,496 km (0.118 R)
• M44: 13,523,049 km (0.115 R)
• M45: 13,770,035 km (0.087 R)
• M46: 13,956,135 km (0.089 R)
• M47: 14,362,443 km (0.117 R)
• M48: 14,488,105 km (0.118 R)
• M49: 15,186,428 km (0.067 R)
• M50: 15,282,619 km (0.107 R)
• M51: 15,636,568 km (0.06 R)
• M52: 16,352,842 km (0.11 R)
• M53: 16,484,189 km (0.092 R)
• M54: 16,649,046 km (0.046 R)
• M55: 16,913,685 km (0.065 R)
• M56: 17,079,888 km (0.097 R)
• M57: 17,179,819 km (0.103 R)
• M58: 17,346,771 km (0.087 R)
• M59: 17,851,065 km (0.093 R)
• M60: 18,190,054 km (0.115 R)
• M61: 18,530,987 km (0.114 R)
• M62: 19,115,616 km (0.034 R)
• M63: 19,706,378 km (0.103 R)
• M64: 19,951,270 km (0.118 R)
• M65: 20,515,104 km (0.107 R)
• M66: 21,227,040 km (0.073 R)
• M67: 21,442,312 km (0.097 R)
• M68: 21,622,128 km (0.107 R)
• M69: 23,337,567 km (0.082 R)
• M70: 24,118,169 km (0.105 R)
• M71: 24,305,166 km (0.061 R)
• M72: 24,492,762 km (0.071 R)
• M73: 24,605,559 km (0.115 R)
• M74: 25,096,389 km (0.06 R)
• M75: 25,552,214 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.58 AU - 8.46 AU

Year: 7648 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,143,374 km

• M1: 261,647 km (0.059 R)
• M2: 355,445 km (0.104 R)
• M3: 544,835 km (0.094 R)
• M4: 654,790 km (0.079 R)
• M5: 1,106,725 km (0.047 R)
• M6: 1,252,882 km (0.084 R)
• M7: 1,881,642 km (0.091 R)
• M8: 1,969,456 km (0.028 R)
• M9: 2,311,736 km (0.099 R)
• M10: 3,001,532 km (0.072 R)
• M11: 3,504,779 km (0.102 R)
• M12: 3,724,837 km (0.113 R)
• M13: 4,120,823 km (0.058 R)
• M14: 4,710,239 km (0.071 R)
• M15: 4,831,413 km (0.095 R)
• M16: 4,922,967 km (0.112 R)
• M17: 5,107,720 km (0.096 R)
• M18: 5,389,413 km (0.104 R)
• M19: 5,484,408 km (0.084 R)
• M20: 6,668,325 km (0.095 R)
• M21: 6,838,867 km (0.105 R)
• M22: 6,941,940 km (0.081 R)
• M23: 7,359,467 km (0.081 R)
• M24: 7,892,933 km (0.11 R)
• M25: 8,255,558 km (0.052 R)
• M26: 8,402,164 km (0.068 R)
• M27: 8,698,069 km (0.088 R)
• M28: 8,884,767 km (0.077 R)
• M29: 9,072,662 km (0.104 R)
• M30: 10,149,767 km (0.076 R)
• M31: 10,584,049 km (0.089 R)
• M32: 10,783,463 km (0.082 R)
• M33: 11,186,031 km (0.115 R)
• M34: 11,430,025 km (0.101 R)
• M35: 11,799,233 km (0.089 R)
• M36: 12,423,355 km (0.077 R)
• M37: 12,507,429 km (0.083 R)
• M38: 12,888,006 km (0.072 R)
• M39: 13,834,213 km (0.1 R)
• M40: 14,096,159 km (0.052 R)
• M41: 14,315,768 km (0.085 R)
• M42: 15,430,572 km (0.029 R)
• M43: 16,021,334 km (0.103 R)
• M44: 17,271,972 km (0.071 R)
• M45: 18,794,728 km (0.115 R)
• M46: 19,036,479 km (0.05 R)
• M47: 19,230,657 km (0.114 R)
• M48: 19,425,433 km (0.11 R)
• M49: 19,915,516 km (0.079 R)
• M50: 20,211,420 km (0.035 R)
• M51: 20,658,120 km (0.113 R)
• M52: 21,158,375 km (0.115 R)
• M53: 21,258,755 km (0.085 R)
• M54: 21,409,849 km (0.096 R)
• M55: 21,510,827 km (0.085 R)
• M56: 22,068,678 km (0.083 R)
• M57: 22,682,628 km (0.088 R)
• M58: 23,043,458 km (0.079 R)
• M59: 23,146,830 km (0.049 R)
• M60: 23,458,143 km (0.116 R)
• M61: 24,664,051 km (0.108 R)
• M62: 25,621,777 km (0.059 R)
• M63: 26,266,993 km (0.089 R)
• M64: 26,537,465 km (0.109 R)
• M65: 26,808,836 km (0.065 R)
• M66: 29,013,011 km (0.092 R)
• M67: 29,180,710 km (0.089 R)
• M68: 30,193,338 km (0.045 R)
• M69: 30,363,281 km (0.104 R)
• M70: 30,988,900 km (0.045 R)
• M71: 31,389,373 km (0.092 R)
• M72: 31,791,492 km (0.086 R)
• M73: 33,066,365 km (0.112 R)
• M74: 34,653,748 km (0.053 R)
• M75: 35,905,583 km (0.095 R)
• M76: 38,085,823 km (0.075 R)
• M77: 38,330,714 km (0.106 R)
• M78: 38,883,628 km (0.05 R)
• M79: 39,935,301 km (0.096 R)
• M80: 40,683,141 km (0.078 R)
• M81: 41,876,932 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.9

Radius: 5.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.37 AU - 19.71 AU

Year: 23824 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,143,374 km

• M1: 72,854 km (0.03 R)
• M2: 124,765 km (0.08 R)
• M3: 249,230 km (0.103 R)
• M4: 1,044,642 km (0.104 R)
• M5: 1,340,547 km (0.088 R)
• M6: 1,888,673 km (0.074 R)
• M7: 3,199,450 km (0.115 R)
• M8: 3,410,233 km (0.113 R)
• M9: 4,452,930 km (0.076 R)
• M10: 4,530,871 km (0.08 R)
• M11: 5,754,581 km (0.08 R)
• M12: 6,490,752 km (0.101 R)
• M13: 6,579,314 km (0.062 R)
• M14: 6,802,365 km (0.111 R)
• M15: 6,937,452 km (0.036 R)
• M16: 7,348,098 km (0.12 R)
• M17: 7,813,497 km (0.067 R)
• M18: 8,481,002 km (0.077 R)
• M19: 9,870,019 km (0.101 R)
• M20: 10,279,618 km (0.068 R)
• M21: 10,486,661 km (0.093 R)
• M22: 10,957,296 km (0.032 R)
• M23: 11,488,219 km (0.099 R)
• M24: 12,685,600 km (0.087 R)
• M25: 13,922,176 km (0.1 R)
• M26: 15,255,542 km (0.108 R)
• M27: 15,610,089 km (0.094 R)
• M28: 15,669,479 km (0.104 R)
• M29: 15,728,870 km (0.09 R)
• M30: 15,847,950 km (0.08 R)
• M31: 17,546,185 km (0.071 R)
• M32: 18,416,695 km (0.074 R)
• M33: 18,794,130 km (0.087 R)
• M34: 18,983,671 km (0.08 R)
• M35: 19,556,481 km (0.045 R)
• M36: 20,070,350 km (0.089 R)
• M37: 20,849,605 km (0.112 R)
• M38: 22,975,091 km (0.086 R)
• M39: 23,313,482 km (0.11 R)
• M40: 23,449,317 km (0.074 R)
• M41: 23,721,585 km (0.107 R)
• M42: 24,407,192 km (0.047 R)
• M43: 24,960,255 km (0.063 R)
• M44: 25,238,358 km (0.035 R)
• M45: 25,377,783 km (0.116 R)
• M46: 26,431,700 km (0.116 R)
• M47: 26,715,038 km (0.106 R)
• M48: 28,003,076 km (0.036 R)
• M49: 28,291,949 km (0.086 R)
• M50: 29,384,313 km (0.054 R)
• M51: 29,531,068 km (0.09 R)
• M52: 29,751,576 km (0.049 R)
• M53: 30,713,340 km (0.069 R)
• M54: 31,535,082 km (0.101 R)
• M55: 31,835,624 km (0.081 R)
• M56: 31,910,871 km (0.094 R)
• M57: 33,123,811 km (0.075 R)
• M58: 33,582,478 km (0.106 R)
• M59: 33,889,453 km (0.101 R)
• M60: 35,360,299 km (0.094 R)
• M61: 35,516,330 km (0.099 R)
• M62: 36,221,384 km (0.115 R)
• M63: 36,457,300 km (0.051 R)
• M64: 37,645,107 km (0.071 R)
• M65: 38,123,671 km (0.108 R)
• M66: 38,925,964 km (0.118 R)
• M67: 40,547,007 km (0.099 R)
• M68: 40,792,048 km (0.109 R)
• M69: 41,119,668 km (0.057 R)
• M70: 42,024,735 km (0.117 R)
• M71: 42,190,040 km (0.026 R)
• M72: 42,853,357 km (0.116 R)
• M73: 45,625,705 km (0.108 R)
• M74: 45,965,591 km (0.083 R)
• M75: 46,050,713 km (0.116 R)
• M76: 46,391,796 km (0.037 R)
• M77: 46,904,767 km (0.12 R)
• M78: 47,591,870 km (0.103 R)
• M79: 47,936,693 km (0.074 R)
• M80: 48,023,011 km (0.117 R)
• M81: 48,802,266 km (0.095 R)
• M82: 49,585,561 km (0.085 R)
• M83: 49,935,171 km (0.108 R)
• M84: 51,429,654 km (0.086 R)
• M85: 51,960,726 km (0.032 R)
• M86: 53,117,417 km (0.117 R)
• M87: 54,192,577 km (0.056 R)
• M88: 54,642,717 km (0.119 R)
• M89: 56,091,572 km (0.073 R)
• M90: 58,934,231 km (0.104 R)
• M91: 60,512,937 km (0.099 R)
• M92: 61,635,669 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit