🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 309 Days

Day: 33.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,634,310 km

• M1: 24,384 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.24 AU

Year: 387 Days

Day: 35.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.22 AU - 1.24 AU

Year: 477 Days

Day: 42.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.88 AU

Year: 669 Days

Day: 41.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.97 AU - 4.05 AU

Year: 2809 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,634,310 km

• M1: 385,663 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.46 AU - 5.48 AU

Year: 3306 Days

Day: 46.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 11

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.69 AU - 5.71 AU

Year: 4761 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,634,310 km

• M1: 152,590 km (0.091 R)
• M2: 235,916 km (0.036 R)
• M3: 346,319 km (0.068 R)
• M4: 474,674 km (0.039 R)
• M5: 878,140 km (0.083 R)
• M6: 1,028,186 km (0.119 R)
• M7: 1,324,540 km (0.096 R)
• M8: 1,477,728 km (0.105 R)
• M9: 1,658,741 km (0.072 R)
• M10: 2,043,058 km (0.105 R)
• M11: 2,149,422 km (0.069 R)
• M12: 2,380,401 km (0.044 R)
• M13: 2,505,166 km (0.106 R)
• M14: 2,827,101 km (0.099 R)
• M15: 3,272,304 km (0.047 R)
• M16: 3,567,161 km (0.092 R)
• M17: 3,667,392 km (0.12 R)
• M18: 3,856,184 km (0.087 R)
• M19: 4,048,118 km (0.11 R)
• M20: 4,319,190 km (0.104 R)
• M21: 4,518,753 km (0.084 R)
• M22: 4,831,712 km (0.11 R)
• M23: 4,942,863 km (0.103 R)
• M24: 5,038,905 km (0.047 R)
• M25: 5,151,702 km (0.082 R)
• M26: 5,544,995 km (0.119 R)
• M27: 5,778,816 km (0.097 R)
• M28: 6,016,078 km (0.115 R)
• M29: 6,273,686 km (0.104 R)
• M30: 6,377,806 km (0.059 R)
• M31: 6,535,033 km (0.12 R)
• M32: 7,122,803 km (0.087 R)
• M33: 7,231,411 km (0.101 R)
• M34: 7,542,425 km (0.051 R)
• M35: 7,857,778 km (0.112 R)
• M36: 7,932,577 km (0.069 R)
• M37: 8,177,468 km (0.094 R)
• M38: 8,348,459 km (0.102 R)
• M39: 8,501,497 km (0.063 R)
• M40: 8,578,391 km (0.088 R)
• M41: 8,927,103 km (0.104 R)
• M42: 9,044,388 km (0.085 R)
• M43: 9,122,927 km (0.084 R)
• M44: 9,300,350 km (0.062 R)
• M45: 9,598,499 km (0.079 R)
• M46: 10,286,200 km (0.12 R)
• M47: 10,368,180 km (0.086 R)
• M48: 10,594,820 km (0.067 R)
• M49: 10,760,575 km (0.034 R)
• M50: 10,948,021 km (0.115 R)
• M51: 11,495,998 km (0.078 R)
• M52: 11,816,137 km (0.044 R)
• M53: 11,988,025 km (0.115 R)
• M54: 12,182,503 km (0.083 R)
• M55: 13,215,027 km (0.104 R)
• M56: 13,393,497 km (0.11 R)
• M57: 13,527,986 km (0.12 R)
• M58: 13,843,338 km (0.093 R)
• M59: 14,024,800 km (0.111 R)
• M60: 14,138,495 km (0.078 R)
• M61: 14,596,563 km (0.087 R)
• M62: 14,711,754 km (0.068 R)
• M63: 14,920,144 km (0.113 R)
• M64: 14,989,707 km (0.114 R)
• M65: 15,316,129 km (0.094 R)
• M66: 15,550,699 km (0.104 R)
• M67: 15,810,251 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 8.3

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.24 AU - 10.14 AU

Year: 9747 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,634,310 km

• M1: 107,860 km (0.116 R)
• M2: 486,791 km (0.107 R)
• M3: 864,376 km (0.08 R)
• M4: 941,719 km (0.065 R)
• M5: 1,082,939 km (0.075 R)
• M6: 1,643,632 km (0.107 R)
• M7: 1,765,404 km (0.069 R)
• M8: 2,282,864 km (0.107 R)
• M9: 2,419,446 km (0.077 R)
• M10: 2,586,846 km (0.068 R)
• M11: 2,815,881 km (0.117 R)
• M12: 2,874,224 km (0.057 R)
• M13: 3,605,757 km (0.09 R)
• M14: 3,765,079 km (0.111 R)
• M15: 4,290,916 km (0.087 R)
• M16: 5,483,510 km (0.096 R)
• M17: 6,002,764 km (0.106 R)
• M18: 6,154,008 km (0.105 R)
• M19: 6,344,894 km (0.064 R)
• M20: 7,008,361 km (0.074 R)
• M21: 7,167,683 km (0.079 R)
• M22: 7,328,351 km (0.07 R)
• M23: 7,612,138 km (0.113 R)
• M24: 7,940,954 km (0.076 R)
• M25: 9,389,810 km (0.048 R)
• M26: 10,099,352 km (0.033 R)
• M27: 10,279,468 km (0.115 R)
• M28: 10,872,175 km (0.113 R)
• M29: 11,335,629 km (0.102 R)
• M30: 11,429,128 km (0.07 R)
• M31: 11,522,926 km (0.073 R)
• M32: 12,329,857 km (0.109 R)
• M33: 12,715,969 km (0.104 R)
• M34: 13,155,038 km (0.11 R)
• M35: 13,948,057 km (0.057 R)
• M36: 14,756,334 km (0.063 R)
• M37: 14,960,834 km (0.09 R)
• M38: 15,217,694 km (0.119 R)
• M39: 15,476,049 km (0.116 R)
• M40: 17,217,369 km (0.111 R)
• M41: 17,594,654 km (0.111 R)
• M42: 18,467,408 km (0.041 R)
• M43: 18,577,363 km (0.1 R)
• M44: 19,298,275 km (0.054 R)
• M45: 19,915,366 km (0.074 R)
• M46: 20,881,619 km (0.116 R)
• M47: 20,996,360 km (0.119 R)
• M48: 21,111,252 km (0.085 R)
• M49: 21,805,086 km (0.099 R)
• M50: 21,921,474 km (0.092 R)
• M51: 22,506,252 km (0.114 R)
• M52: 22,977,934 km (0.03 R)
• M53: 23,155,656 km (0.097 R)
• M54: 23,393,367 km (0.107 R)
• M55: 24,714,765 km (0.115 R)
• M56: 25,018,598 km (0.105 R)
• M57: 25,998,764 km (0.108 R)
• M58: 26,493,633 km (0.116 R)
• M59: 27,178,941 km (0.047 R)
• M60: 27,681,141 km (0.106 R)
• M61: 28,186,483 km (0.039 R)
• M62: 29,527,179 km (0.119 R)
• M63: 30,823,145 km (0.044 R)
• M64: 31,150,166 km (0.097 R)
• M65: 32,336,627 km (0.116 R)
• M66: 33,604,918 km (0.095 R)
• M67: 35,298,366 km (0.107 R)
• M68: 35,846,193 km (0.099 R)
• M69: 36,121,154 km (0.117 R)
• M70: 36,327,749 km (0.074 R)
• M71: 36,396,713 km (0.114 R)
• M72: 36,811,548 km (0.046 R)
• M73: 37,715,568 km (0.107 R)
• M74: 39,758,626 km (0.118 R)
• M75: 40,399,952 km (0.099 R)
• M76: 41,188,483 km (0.094 R)
• M77: 41,332,246 km (0.07 R)
• M78: 41,909,544 km (0.085 R)
• M79: 42,054,355 km (0.075 R)
• M80: 42,562,240 km (0.114 R)
• M81: 43,804,201 km (0.119 R)
• M82: 44,688,026 km (0.12 R)
• M83: 45,652,184 km (0.111 R)
• M84: 45,875,533 km (0.051 R)
• M85: 45,950,183 km (0.088 R)
• M86: 47,073,513 km (0.1 R)
• M87: 48,130,123 km (0.05 R)
• M88: 50,574,552 km (0.063 R)
• M89: 50,651,595 km (0.096 R)
• M90: 50,960,066 km (0.088 R)
• M91: 51,191,943 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.6

Radius: 7.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.22 AU - 21.78 AU

Year: 26717 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,634,310 km

• M1: 202,705 km (0.103 R)
• M2: 357,838 km (0.081 R)
• M3: 823,387 km (0.089 R)
• M4: 962,064 km (0.039 R)
• M5: 1,108,371 km (0.116 R)
• M6: 1,368,671 km (0.087 R)
• M7: 1,735,186 km (0.053 R)
• M8: 2,194,750 km (0.055 R)
• M9: 2,588,642 km (0.101 R)
• M10: 3,666,943 km (0.083 R)
• M11: 3,743,238 km (0.058 R)
• M12: 3,936,518 km (0.063 R)
• M13: 4,617,787 km (0.083 R)
• M14: 4,993,128 km (0.113 R)
• M15: 5,421,876 km (0.115 R)
• M16: 5,508,942 km (0.053 R)
• M17: 6,683,883 km (0.096 R)
• M18: 6,777,382 km (0.089 R)
• M19: 6,871,329 km (0.1 R)
• M20: 10,044,599 km (0.113 R)
• M21: 10,259,422 km (0.074 R)
• M22: 10,313,427 km (0.067 R)
• M23: 10,421,586 km (0.1 R)
• M24: 11,300,474 km (0.113 R)
• M25: 11,918,462 km (0.078 R)
• M26: 13,599,793 km (0.098 R)
• M27: 15,169,224 km (0.101 R)
• M28: 16,604,616 km (0.099 R)
• M29: 16,922,362 km (0.057 R)
• M30: 16,986,240 km (0.095 R)
• M31: 17,435,033 km (0.106 R)
• M32: 17,563,987 km (0.084 R)
• M33: 18,672,806 km (0.064 R)
• M34: 20,073,641 km (0.081 R)
• M35: 20,276,495 km (0.04 R)
• M36: 20,480,098 km (0.108 R)
• M37: 21,854,304 km (0.094 R)
• M38: 23,329,190 km (0.034 R)
• M39: 23,542,516 km (0.084 R)
• M40: 23,613,725 km (0.117 R)
• M41: 24,546,467 km (0.05 R)
• M42: 24,835,790 km (0.108 R)
• M43: 25,710,937 km (0.106 R)
• M44: 25,784,240 km (0.061 R)
• M45: 26,004,747 km (0.092 R)
• M46: 26,818,859 km (0.119 R)
• M47: 27,116,858 km (0.1 R)
• M48: 29,310,561 km (0.119 R)
• M49: 29,694,579 km (0.104 R)
• M50: 29,771,622 km (0.088 R)
• M51: 30,312,418 km (0.058 R)
• M52: 32,825,662 km (0.11 R)
• M53: 33,304,376 km (0.088 R)
• M54: 33,624,814 km (0.099 R)
• M55: 34,107,267 km (0.039 R)
• M56: 34,673,046 km (0.031 R)
• M57: 35,486,709 km (0.082 R)
• M58: 35,732,050 km (0.116 R)
• M59: 37,881,771 km (0.106 R)
• M60: 39,225,459 km (0.115 R)
• M61: 39,563,700 km (0.099 R)
• M62: 39,987,960 km (0.084 R)
• M63: 40,499,136 km (0.088 R)
• M64: 41,012,406 km (0.104 R)
• M65: 42,391,698 km (0.092 R)
• M66: 42,825,981 km (0.075 R)
• M67: 42,999,963 km (0.066 R)
• M68: 44,049,392 km (0.116 R)
• M69: 45,372,885 km (0.085 R)
• M70: 45,639,169 km (0.052 R)
• M71: 46,351,853 km (0.052 R)
• M72: 46,978,369 km (0.109 R)
• M73: 47,247,795 km (0.117 R)
• M74: 47,517,669 km (0.093 R)
• M75: 50,152,985 km (0.104 R)
• M76: 50,704,104 km (0.114 R)
• M77: 51,627,123 km (0.09 R)
• M78: 52,183,627 km (0.036 R)
• M79: 52,462,627 km (0.084 R)
• M80: 52,742,076 km (0.097 R)
• M81: 52,928,624 km (0.106 R)
• M82: 54,146,800 km (0.113 R)
• M83: 54,995,618 km (0.1 R)
• M84: 57,088,941 km (0.1 R)
• M85: 58,627,705 km (0.087 R)
• M86: 60,179,932 km (0.062 R)
• M87: 60,765,608 km (0.095 R)
• M88: 60,961,132 km (0.104 R)
• M89: 61,844,059 km (0.051 R)
• M90: 63,027,827 km (0.046 R)
• M91: 63,821,144 km (0.088 R)
• M92: 66,724,540 km (0.076 R)
• M93: 67,330,561 km (0.066 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 14,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit