🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 39.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,667,506 km

• M1: 382,223 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.38 AU

Year: 1103 Days

Day: 16.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.92 AU

Year: 1483 Days

Day: 28.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.51 AU - 2.73 AU

Year: 1526 Days

Day: 43.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.66 AU - 5.14 AU

Year: 3904 Days

Day: 16.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,667,506 km

• M1: 3,392,281 km (0.084 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 11.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.87 AU - 7.31 AU

Year: 6794 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,667,506 km

• M1: 184,753 km (0.111 R)
• M2: 265,985 km (0.098 R)
• M3: 418,874 km (0.111 R)
• M4: 498,909 km (0.097 R)
• M5: 596,746 km (0.096 R)
• M6: 776,712 km (0.076 R)
• M7: 1,206,956 km (0.055 R)
• M8: 1,537,866 km (0.085 R)
• M9: 1,862,045 km (0.037 R)
• M10: 2,023,162 km (0.08 R)
• M11: 2,960,542 km (0.093 R)
• M12: 3,086,204 km (0.082 R)
• M13: 3,343,213 km (0.065 R)
• M14: 3,741,892 km (0.078 R)
• M15: 4,109,154 km (0.117 R)
• M16: 4,202,803 km (0.071 R)
• M17: 4,730,733 km (0.094 R)
• M18: 5,822,798 km (0.104 R)
• M19: 6,141,142 km (0.081 R)
• M20: 6,248,553 km (0.104 R)
• M21: 6,629,579 km (0.05 R)
• M22: 6,934,161 km (0.101 R)
• M23: 7,614,681 km (0.038 R)
• M24: 8,050,909 km (0.096 R)
• M25: 8,495,364 km (0.074 R)
• M26: 8,705,549 km (0.091 R)
• M27: 9,284,642 km (0.09 R)
• M28: 9,813,321 km (0.108 R)
• M29: 10,351,873 km (0.07 R)
• M30: 10,608,733 km (0.055 R)
• M31: 10,965,225 km (0.045 R)
• M32: 11,358,667 km (0.112 R)
• M33: 11,656,816 km (0.088 R)
• M34: 12,532,711 km (0.08 R)
• M35: 13,186,155 km (0.12 R)
• M36: 13,499,562 km (0.105 R)
• M37: 14,062,798 km (0.086 R)
• M38: 14,347,333 km (0.113 R)
• M39: 14,958,291 km (0.119 R)
• M40: 15,541,124 km (0.1 R)
• M41: 15,724,831 km (0.106 R)
• M42: 16,317,388 km (0.031 R)
• M43: 16,391,887 km (0.058 R)
• M44: 16,653,983 km (0.098 R)
• M45: 16,917,275 km (0.1 R)
• M46: 17,106,217 km (0.083 R)
• M47: 17,448,048 km (0.119 R)
• M48: 17,945,910 km (0.085 R)
• M49: 18,138,742 km (0.105 R)
• M50: 18,254,680 km (0.092 R)
• M51: 18,448,409 km (0.108 R)
• M52: 18,603,991 km (0.073 R)
• M53: 18,877,307 km (0.086 R)
• M54: 18,955,696 km (0.059 R)
• M55: 19,151,968 km (0.091 R)
• M56: 19,427,827 km (0.069 R)
• M57: 19,824,411 km (0.069 R)
• M58: 20,023,675 km (0.112 R)
• M59: 21,111,102 km (0.097 R)
• M60: 21,477,916 km (0.096 R)
• M61: 21,846,824 km (0.104 R)
• M62: 22,799,015 km (0.041 R)
• M63: 23,427,326 km (0.106 R)
• M64: 24,658,067 km (0.062 R)
• M65: 24,743,787 km (0.086 R)
• M66: 25,001,395 km (0.075 R)
• M67: 25,302,984 km (0.055 R)
• M68: 25,475,919 km (0.068 R)
• M69: 25,736,070 km (0.067 R)
• M70: 25,866,369 km (0.086 R)
• M71: 25,953,435 km (0.03 R)
• M72: 26,521,608 km (0.097 R)
• M73: 26,653,404 km (0.069 R)
• M74: 27,270,794 km (0.097 R)
• M75: 27,536,929 km (0.088 R)
• M76: 28,745,081 km (0.025 R)
• M77: 29,061,032 km (0.042 R)
• M78: 29,696,524 km (0.108 R)
• M79: 30,842,743 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 3.1

Gravity: 93.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.85 AU - 15.57 AU

Year: 17279 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,667,506 km

• M1: 114,143 km (0.097 R)
• M2: 177,573 km (0.072 R)
• M3: 236,664 km (0.09 R)
• M4: 492,027 km (0.118 R)
• M5: 621,130 km (0.081 R)
• M6: 784,790 km (0.118 R)
• M7: 834,008 km (0.041 R)
• M8: 935,435 km (0.114 R)
• M9: 1,122,433 km (0.09 R)
• M10: 1,469,500 km (0.112 R)
• M11: 1,654,702 km (0.066 R)
• M12: 1,814,622 km (0.055 R)
• M13: 2,394,613 km (0.102 R)
• M14: 2,685,880 km (0.099 R)
• M15: 2,797,929 km (0.088 R)
• M16: 2,835,628 km (0.058 R)
• M17: 2,873,625 km (0.102 R)
• M18: 3,065,560 km (0.065 R)
• M19: 3,222,039 km (0.074 R)
• M20: 3,624,756 km (0.082 R)
• M21: 7,213,609 km (0.098 R)
• M22: 7,369,341 km (0.056 R)
• M23: 7,950,080 km (0.094 R)
• M24: 8,057,192 km (0.033 R)
• M25: 8,490,577 km (0.096 R)
• M26: 10,065,992 km (0.109 R)
• M27: 10,181,930 km (0.1 R)
• M28: 12,095,885 km (0.107 R)
• M29: 15,767,167 km (0.084 R)
• M30: 16,104,510 km (0.037 R)
• M31: 16,580,680 km (0.096 R)
• M32: 17,546,783 km (0.067 R)
• M33: 17,756,220 km (0.11 R)
• M34: 19,605,250 km (0.091 R)
• M35: 22,189,254 km (0.082 R)
• M36: 23,482,378 km (0.106 R)
• M37: 24,409,735 km (0.072 R)
• M38: 24,487,526 km (0.12 R)
• M39: 24,721,497 km (0.07 R)
• M40: 24,799,737 km (0.078 R)
• M41: 24,956,216 km (0.116 R)
• M42: 26,539,709 km (0.091 R)
• M43: 26,779,964 km (0.055 R)
• M44: 28,400,408 km (0.056 R)
• M45: 28,482,238 km (0.109 R)
• M46: 31,650,272 km (0.109 R)
• M47: 31,905,037 km (0.115 R)
• M48: 32,160,550 km (0.074 R)
• M49: 32,845,110 km (0.109 R)
• M50: 34,840,147 km (0.05 R)
• M51: 35,631,370 km (0.089 R)
• M52: 37,321,228 km (0.088 R)
• M53: 37,500,596 km (0.109 R)
• M54: 38,582,936 km (0.074 R)
• M55: 38,855,055 km (0.079 R)
• M56: 40,225,521 km (0.101 R)
• M57: 40,685,834 km (0.11 R)
• M58: 40,778,136 km (0.068 R)
• M59: 40,870,437 km (0.073 R)
• M60: 41,055,340 km (0.077 R)
• M61: 42,919,629 km (0.075 R)
• M62: 43,201,621 km (0.119 R)
• M63: 44,525,712 km (0.104 R)
• M64: 45,192,918 km (0.078 R)
• M65: 45,479,697 km (0.059 R)
• M66: 46,536,906 km (0.112 R)
• M67: 47,407,715 km (0.072 R)
• M68: 48,186,372 km (0.074 R)
• M69: 48,675,258 km (0.082 R)
• M70: 48,969,367 km (0.115 R)
• M71: 50,646,808 km (0.103 R)
• M72: 54,871,302 km (0.083 R)
• M73: 54,973,178 km (0.106 R)
• M74: 55,483,905 km (0.1 R)
• M75: 55,688,705 km (0.109 R)
• M76: 56,715,994 km (0.076 R)
• M77: 57,335,478 km (0.088 R)
• M78: 58,164,849 km (0.102 R)
• M79: 59,416,385 km (0.03 R)
• M80: 62,052,000 km (0.065 R)
• M81: 64,510,342 km (0.038 R)
• M82: 66,564,919 km (0.105 R)
• M83: 67,654,889 km (0.103 R)
• M84: 71,293,408 km (0.095 R)
• M85: 72,073,412 km (0.047 R)
• M86: 72,408,511 km (0.05 R)
• M87: 72,856,257 km (0.097 R)
• M88: 73,529,448 km (0.043 R)
• M89: 74,881,962 km (0.072 R)
• M90: 75,221,400 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 4.3

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.13 AU - 19.13 AU

Year: 26641 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,667,506 km

• M1: 108,608 km (0.099 R)
• M2: 209,587 km (0.081 R)
• M3: 372,499 km (0.109 R)
• M4: 819,647 km (0.114 R)
• M5: 886,966 km (0.06 R)
• M6: 1,099,694 km (0.116 R)
• M7: 1,827,188 km (0.077 R)
• M8: 2,315,027 km (0.118 R)
• M9: 4,463,103 km (0.046 R)
• M10: 4,622,425 km (0.07 R)
• M11: 4,662,666 km (0.063 R)
• M12: 4,743,300 km (0.098 R)
• M13: 4,946,753 km (0.062 R)
• M14: 5,278,561 km (0.074 R)
• M15: 5,703,120 km (0.094 R)
• M16: 5,832,671 km (0.116 R)
• M17: 5,919,588 km (0.094 R)
• M18: 7,985,235 km (0.061 R)
• M19: 8,718,714 km (0.057 R)
• M20: 10,990,806 km (0.074 R)
• M21: 12,080,327 km (0.104 R)
• M22: 12,638,028 km (0.094 R)
• M23: 12,863,323 km (0.118 R)
• M24: 12,919,871 km (0.103 R)
• M25: 13,033,266 km (0.041 R)
• M26: 16,155,074 km (0.094 R)
• M27: 16,583,971 km (0.108 R)
• M28: 17,640,880 km (0.054 R)
• M29: 18,082,343 km (0.112 R)
• M30: 18,209,202 km (0.03 R)
• M31: 18,527,547 km (0.109 R)
• M32: 19,169,621 km (0.114 R)
• M33: 19,299,023 km (0.086 R)
• M34: 20,806,670 km (0.062 R)
• M35: 20,939,663 km (0.05 R)
• M36: 21,742,854 km (0.046 R)
• M37: 22,283,949 km (0.102 R)
• M38: 22,624,434 km (0.109 R)
• M39: 22,829,533 km (0.053 R)
• M40: 23,035,230 km (0.08 R)
• M41: 24,282,278 km (0.119 R)
• M42: 24,702,797 km (0.027 R)
• M43: 24,843,569 km (0.08 R)
• M44: 25,267,230 km (0.063 R)
• M45: 25,480,108 km (0.053 R)
• M46: 25,836,001 km (0.077 R)
• M47: 26,265,347 km (0.093 R)
• M48: 26,408,961 km (0.106 R)
• M49: 27,130,920 km (0.107 R)
• M50: 28,079,371 km (0.034 R)
• M51: 28,373,331 km (0.075 R)
• M52: 28,816,140 km (0.113 R)
• M53: 29,186,993 km (0.085 R)
• M54: 29,559,342 km (0.109 R)
• M55: 29,783,590 km (0.091 R)
• M56: 29,858,389 km (0.037 R)
• M57: 30,308,828 km (0.045 R)
• M58: 30,837,207 km (0.071 R)
• M59: 31,597,314 km (0.032 R)
• M60: 33,446,494 km (0.096 R)
• M61: 33,524,284 km (0.116 R)
• M62: 33,914,286 km (0.116 R)
• M63: 34,227,245 km (0.11 R)
• M64: 36,045,757 km (0.098 R)
• M65: 37,087,407 km (0.102 R)
• M66: 37,168,040 km (0.11 R)
• M67: 37,248,523 km (0.088 R)
• M68: 38,057,698 km (0.091 R)
• M69: 39,775,830 km (0.028 R)
• M70: 40,271,298 km (0.025 R)
• M71: 42,021,593 km (0.101 R)
• M72: 42,610,410 km (0.11 R)
• M73: 42,779,157 km (0.107 R)
• M74: 43,032,725 km (0.07 R)
• M75: 46,808,575 km (0.068 R)
• M76: 47,244,354 km (0.096 R)
• M77: 47,419,084 km (0.085 R)
• M78: 48,119,801 km (0.082 R)
• M79: 48,295,578 km (0.04 R)
• M80: 49,443,143 km (0.076 R)
• M81: 51,585,235 km (0.087 R)
• M82: 53,029,902 km (0.092 R)
• M83: 53,211,514 km (0.113 R)
• M84: 53,484,081 km (0.086 R)
• M85: 54,030,861 km (0.113 R)
• M86: 55,221,960 km (0.066 R)
• M87: 55,866,726 km (0.117 R)
• M88: 56,978,089 km (0.116 R)
• M89: 57,722,937 km (0.081 R)
• M90: 59,316,603 km (0.029 R)
• M91: 59,882,532 km (0.115 R)
• M92: 60,071,623 km (0.119 R)
• M93: 60,545,101 km (0.089 R)
• M94: 61,972,863 km (0.065 R)
• M95: 62,355,384 km (0.109 R)
• M96: 63,893,699 km (0.104 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit